From 116781af985b5eeeccf84f14e302418f2d06801a Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Aug 19 2013 14:47:06 +0000 Subject: Merge remote-tracking branch 'fedora/master' into rhel-7.0 Conflicts: iscsi-initiator-utils.spec --- diff --git a/0011-ISCSID-Added-socket-communication-hooks-for-uip.patch b/0011-ISCSID-Added-socket-communication-hooks-for-uip.patch new file mode 100644 index 0000000..2c4f5be --- /dev/null +++ b/0011-ISCSID-Added-socket-communication-hooks-for-uip.patch @@ -0,0 +1,597 @@ +From 2ff28eacd7c98d438a1864a09a124991ff2e1189 Mon Sep 17 00:00:00 2001 +From: Mike Christie +Date: Tue, 28 May 2013 02:18:08 -0500 +Subject: ISCSID: Added socket communication hooks for uip + +From Eddie Wai: + +This patch adds the communication path between iscsid->iscsiuio. + +It utilizes the set_net_config func ptr in the iscsi_transport_template +to initiate the callbacks. + +Two new files are introduced: uip_mgmt_ipc.h and uip_mgmt_ipc.c + +Signed-off-by: Eddie Wai +--- + include/iscsi_err.h | 2 + + usr/Makefile | 3 +- + usr/initiator.c | 112 ++++++++++++++++++++++++++++++++++++++++++++++++- + usr/initiator.h | 4 ++ + usr/initiator_common.c | 34 +++++++++++++++ + usr/iscsid_req.c | 91 +++++++++++++++++++++++++++++++++++++++- + usr/iscsid_req.h | 2 + + usr/transport.c | 2 + + usr/transport.h | 3 ++ + usr/uip_mgmt_ipc.c | 41 ++++++++++++++++++ + usr/uip_mgmt_ipc.h | 73 ++++++++++++++++++++++++++++++++ + 11 files changed, 363 insertions(+), 4 deletions(-) + create mode 100644 usr/uip_mgmt_ipc.c + create mode 100644 usr/uip_mgmt_ipc.h + +diff --git a/include/iscsi_err.h b/include/iscsi_err.h +index aabea4e..1139133 100644 +--- a/include/iscsi_err.h ++++ b/include/iscsi_err.h +@@ -62,6 +62,8 @@ enum { + ISCSI_ERR_OP_NOT_SUPP = 27, + /* device or resource in use */ + ISCSI_ERR_BUSY = 28, ++ /* Operation failed, but retrying layer may succeed */ ++ ISCSI_ERR_AGAIN = 29, + + /* Always last. Indicates end of error code space */ + ISCSI_MAX_ERR_VAL, +diff --git a/usr/Makefile b/usr/Makefile +index 673b7f1..33b517c 100644 +--- a/usr/Makefile ++++ b/usr/Makefile +@@ -40,7 +40,8 @@ SYSDEPS_SRCS = $(wildcard ../utils/sysdeps/*.o) + ISCSI_LIB_SRCS = iscsi_util.o io.o auth.o iscsi_timer.o login.o log.o md5.o \ + sha1.o iface.o idbm.o sysfs.o host.o session_info.o iscsi_sysfs.o \ + iscsi_net_util.o iscsid_req.o transport.o iser.o cxgbi.o be2iscsi.o \ +- initiator_common.o iscsi_err.o $(IPC_OBJ) $(SYSDEPS_SRCS) ++ initiator_common.o iscsi_err.o uip_mgmt_ipc.o \ ++ $(IPC_OBJ) $(SYSDEPS_SRCS) + # core initiator files + INITIATOR_SRCS = initiator.o scsi.o actor.o event_poll.o mgmt_ipc.o kern_err_table.o + +diff --git a/usr/initiator.c b/usr/initiator.c +index d475358..86df222 100644 +--- a/usr/initiator.c ++++ b/usr/initiator.c +@@ -45,6 +45,7 @@ + #include "iscsi_sysfs.h" + #include "iscsi_settings.h" + #include "iface.h" ++#include "host.h" + #include "sysdeps.h" + #include "iscsi_err.h" + #include "kern_err_table.h" +@@ -557,6 +558,48 @@ static int iscsi_conn_connect(struct iscsi_conn *conn, queue_task_t *qtask) + return 0; + } + ++static void iscsi_uio_poll_login_timedout(void *data) ++{ ++ struct queue_task *qtask = data; ++ struct iscsi_conn *conn = qtask->conn; ++ iscsi_session_t *session = conn->session; ++ ++ log_debug(3, "timeout waiting for UIO ...\n"); ++ mgmt_ipc_write_rsp(qtask, ISCSI_ERR_TRANS_TIMEOUT); ++ conn_delete_timers(conn); ++ __session_destroy(session); ++} ++ ++static int iscsi_sched_uio_poll(queue_task_t *qtask) ++{ ++ struct iscsi_conn *conn = qtask->conn; ++ struct iscsi_session *session = conn->session; ++ struct iscsi_transport *t = session->t; ++ struct iscsi_ev_context *ev_context; ++ ++ if (!t->template->set_net_config) ++ return 0; ++ ++ ev_context = iscsi_ev_context_get(conn, 0); ++ if (!ev_context) { ++ /* while reopening the recv pool should be full */ ++ log_error("BUG: __session_conn_reopen could " ++ "not get conn context for recv."); ++ return -ENOMEM; ++ } ++ ++ ev_context->data = qtask; ++ conn->state = ISCSI_CONN_STATE_XPT_WAIT; ++ ++ iscsi_sched_ev_context(ev_context, conn, 0, EV_UIO_POLL); ++ ++ log_debug(3, "Setting login UIO poll timer %p timeout %d", ++ &conn->login_timer, conn->login_timeout); ++ actor_timer(&conn->login_timer, conn->login_timeout * 1000, ++ iscsi_uio_poll_login_timedout, qtask); ++ return -EAGAIN; ++} ++ + static void + __session_conn_reopen(iscsi_conn_t *conn, queue_task_t *qtask, int do_stop, + int redirected) +@@ -598,6 +641,11 @@ __session_conn_reopen(iscsi_conn_t *conn, queue_task_t *qtask, int do_stop, + if (!redirected) + session->reopen_cnt++; + ++ /* uIP will needs to be re-triggered on the connection re-open */ ++ if (iscsi_set_net_config(conn->session->t, conn->session, ++ &conn->session->nrec.iface) != 0) ++ goto queue_reopen; ++ + if (iscsi_conn_connect(conn, qtask)) { + delay = ISCSI_CONN_ERR_REOPEN_DELAY; + goto queue_reopen; +@@ -1670,6 +1718,53 @@ failed_login: + + } + ++static void session_conn_uio_poll(void *data) ++{ ++ struct iscsi_ev_context *ev_context = data; ++ iscsi_conn_t *conn = ev_context->conn; ++ struct iscsi_session *session = conn->session; ++ queue_task_t *qtask = ev_context->data; ++ int rc; ++ ++ log_debug(4, "retrying uio poll"); ++ rc = iscsi_set_net_config(session->t, session, ++ &conn->session->nrec.iface); ++ if (rc != 0) { ++ if (rc == ISCSI_ERR_AGAIN) { ++ ev_context->data = qtask; ++ iscsi_sched_ev_context(ev_context, conn, 2, ++ EV_UIO_POLL); ++ return; ++ } else { ++ log_error("session_conn_uio_poll() " ++ "connection failure [0x%x]", rc); ++ actor_delete(&conn->login_timer); ++ iscsi_login_eh(conn, qtask, ISCSI_ERR_INTERNAL); ++ iscsi_ev_context_put(ev_context); ++ return; ++ } ++ } ++ ++ iscsi_ev_context_put(ev_context); ++ actor_delete(&conn->login_timer); ++ log_debug(4, "UIO ready trying connect"); ++ ++ /* uIP is ready try to connect */ ++ if (gettimeofday(&conn->initial_connect_time, NULL)) ++ log_error("Could not get initial connect time. If " ++ "login errors iscsid may give up the initial " ++ "login early. You should manually login."); ++ ++ conn->state = ISCSI_CONN_STATE_XPT_WAIT; ++ if (iscsi_conn_connect(conn, qtask)) { ++ int delay = ISCSI_CONN_ERR_REOPEN_DELAY; ++ ++ log_debug(4, "Waiting %u seconds before trying to reconnect.\n", ++ delay); ++ queue_delayed_reopen(qtask, delay); ++ } ++} ++ + static int iscsi_sched_ev_context(struct iscsi_ev_context *ev_context, + struct iscsi_conn *conn, unsigned long tmo, + int event) +@@ -1711,6 +1806,11 @@ static int iscsi_sched_ev_context(struct iscsi_ev_context *ev_context, + ev_context); + actor_schedule(&ev_context->actor); + break; ++ case EV_UIO_POLL: ++ actor_new(&ev_context->actor, session_conn_uio_poll, ++ ev_context); ++ actor_schedule(&ev_context->actor); ++ break; + case EV_CONN_LOGOUT_TIMER: + actor_timer(&ev_context->actor, tmo * 1000, + iscsi_logout_timedout, ev_context); +@@ -1844,7 +1944,17 @@ session_login_task(node_rec_t *rec, queue_task_t *qtask) + conn = &session->conn[0]; + qtask->conn = conn; + +- if (iscsi_host_set_net_params(&rec->iface, session)) { ++ rc = iscsi_host_set_net_params(&rec->iface, session); ++ if (rc == ISCSI_ERR_AGAIN) { ++ iscsi_sched_uio_poll(qtask); ++ /* ++ * Cannot block iscsid, so caller is going to internally ++ * retry the operation. ++ */ ++ qtask->rsp.command = MGMT_IPC_SESSION_LOGIN; ++ qtask->rsp.err = ISCSI_SUCCESS; ++ return ISCSI_SUCCESS; ++ } else if (rc) { + __session_destroy(session); + return ISCSI_ERR_LOGIN; + } +diff --git a/usr/initiator.h b/usr/initiator.h +index b45caab..d6dc02e 100644 +--- a/usr/initiator.h ++++ b/usr/initiator.h +@@ -83,6 +83,7 @@ typedef enum iscsi_event_e { + EV_CONN_LOGOUT_TIMER, + EV_CONN_STOP, + EV_CONN_LOGIN, ++ EV_UIO_POLL, + } iscsi_event_e; + + struct queue_task; +@@ -353,5 +354,8 @@ extern void iscsi_copy_operational_params(struct iscsi_conn *conn, + extern int iscsi_setup_authentication(struct iscsi_session *session, + struct iscsi_auth_config *auth_cfg); + extern int iscsi_setup_portal(struct iscsi_conn *conn, char *address, int port); ++extern int iscsi_set_net_config(struct iscsi_transport *t, ++ iscsi_session_t *session, ++ struct iface_rec *iface); + + #endif /* INITIATOR_H */ +diff --git a/usr/initiator_common.c b/usr/initiator_common.c +index ef6820c..eb72795 100644 +--- a/usr/initiator_common.c ++++ b/usr/initiator_common.c +@@ -562,6 +562,36 @@ TODO handle this + return 0; + } + ++int iscsi_set_net_config(struct iscsi_transport *t, iscsi_session_t *session, ++ struct iface_rec *iface) ++{ ++ if (t->template->set_net_config) { ++ /* uip needs the netdev name */ ++ struct host_info hinfo; ++ int hostno, rc; ++ ++ /* this assumes that the netdev or hw address is going to be ++ set */ ++ hostno = iscsi_sysfs_get_host_no_from_hwinfo(iface, &rc); ++ if (rc) { ++ log_debug(4, "Couldn't get host no.\n"); ++ return rc; ++ } ++ ++ /* uip needs the netdev name */ ++ if (!strlen(iface->netdev)) { ++ memset(&hinfo, 0, sizeof(hinfo)); ++ hinfo.host_no = hostno; ++ iscsi_sysfs_get_hostinfo_by_host_no(&hinfo); ++ strcpy(iface->netdev, hinfo.iface.netdev); ++ } ++ ++ return t->template->set_net_config(t, iface, session); ++ } ++ ++ return 0; ++} ++ + int iscsi_host_set_net_params(struct iface_rec *iface, + struct iscsi_session *session) + { +@@ -600,6 +630,10 @@ int iscsi_host_set_net_params(struct iface_rec *iface, + log_warning("Could not brining up netdev %s. Try running " + "'ifup %s' first if login fails.", netdev, netdev); + ++ rc = iscsi_set_net_config(t, session, iface); ++ if (rc != 0) ++ return rc; ++ + rc = host_set_param(t, session->hostno, + ISCSI_HOST_PARAM_IPADDRESS, + iface->ipaddress, ISCSI_STRING); +diff --git a/usr/iscsid_req.c b/usr/iscsid_req.c +index 1c4678d..15f6353 100644 +--- a/usr/iscsid_req.c ++++ b/usr/iscsid_req.c +@@ -22,6 +22,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -32,6 +33,7 @@ + #include "iscsi_util.h" + #include "config.h" + #include "iscsi_err.h" ++#include "uip_mgmt_ipc.h" + + static void iscsid_startup(void) + { +@@ -54,7 +56,7 @@ static void iscsid_startup(void) + + #define MAXSLEEP 128 + +-static int iscsid_connect(int *fd, int start_iscsid) ++static int ipc_connect(int *fd, char *unix_sock_name, int start_iscsid) + { + int nsec, addr_len; + struct sockaddr_un addr; +@@ -69,7 +71,8 @@ static int iscsid_connect(int *fd, int start_iscsid) + + memset(&addr, 0, sizeof(addr)); + addr.sun_family = AF_LOCAL; +- memcpy((char *) &addr.sun_path + 1, ISCSIADM_NAMESPACE, addr_len); ++ memcpy((char *) &addr.sun_path + 1, unix_sock_name, ++ strlen(unix_sock_name)); + + /* + * Trying to connect with exponential backoff +@@ -98,6 +101,11 @@ static int iscsid_connect(int *fd, int start_iscsid) + return ISCSI_ERR_ISCSID_NOTCONN; + } + ++static int iscsid_connect(int *fd, int start_iscsid) ++{ ++ return ipc_connect(fd, ISCSIADM_NAMESPACE, start_iscsid); ++} ++ + int iscsid_request(int *fd, iscsiadm_req_t *req, int start_iscsid) + { + int err; +@@ -194,3 +202,82 @@ int iscsid_req_by_sid(iscsiadm_cmd_e cmd, int sid) + return err; + return iscsid_req_wait(cmd, fd); + } ++ ++static int uip_connect(int *fd) ++{ ++ return ipc_connect(fd, ISCSID_UIP_NAMESPACE, 0); ++} ++ ++int uip_broadcast(void *buf, size_t buf_len) ++{ ++ int err; ++ int fd; ++ iscsid_uip_rsp_t rsp; ++ int flags; ++ int count; ++ ++ err = uip_connect(&fd); ++ if (err) { ++ log_warning("uIP daemon is not up"); ++ return err; ++ } ++ ++ log_debug(3, "connected to uIP daemon"); ++ ++ /* Send the data to uIP */ ++ err = write(fd, buf, buf_len); ++ if (err != buf_len) { ++ log_error("got write error (%d/%d), daemon died?", ++ err, errno); ++ close(fd); ++ return ISCSI_ERR_ISCSID_COMM_ERR; ++ } ++ ++ log_debug(3, "send iface config to uIP daemon"); ++ ++ /* Set the socket to a non-blocking read, this way if there are ++ * problems waiting for uIP, iscsid can bailout early */ ++ flags = fcntl(fd, F_GETFL, 0); ++ if (flags == -1) ++ flags = 0; ++ err = fcntl(fd, F_SETFL, flags | O_NONBLOCK); ++ if (err) { ++ log_error("could not set uip broadcast to non-blocking: %d", ++ errno); ++ close(fd); ++ return ISCSI_ERR; ++ } ++ ++#define MAX_UIP_BROADCAST_READ_TRIES 3 ++ for (count = 0; count < MAX_UIP_BROADCAST_READ_TRIES; count++) { ++ /* Wait for the response */ ++ err = read(fd, &rsp, sizeof(rsp)); ++ if (err == sizeof(rsp)) { ++ log_debug(3, "Broadcasted to uIP with length: %ld " ++ "cmd: 0x%x rsp: 0x%x\n", buf_len, ++ rsp.command, rsp.err); ++ err = 0; ++ break; ++ } else if ((err == -1) && (errno == EAGAIN)) { ++ usleep(250000); ++ continue; ++ } else { ++ log_error("Could not read response (%d/%d), daemon " ++ "died?", err, errno); ++ err = ISCSI_ERR; ++ break; ++ } ++ } ++ ++ if (count == MAX_UIP_BROADCAST_READ_TRIES) { ++ log_error("Could not broadcast to uIP after %d tries", ++ count); ++ err = ISCSI_ERR_AGAIN; ++ } else if (rsp.err != ISCSID_UIP_MGMT_IPC_DEVICE_UP) { ++ log_debug(3, "Device is not ready\n"); ++ err = ISCSI_ERR_AGAIN; ++ } ++ ++ close(fd); ++ return err; ++} +diff --git a/usr/iscsid_req.h b/usr/iscsid_req.h +index 68f5256..4fff43d 100644 +--- a/usr/iscsid_req.h ++++ b/usr/iscsid_req.h +@@ -33,4 +33,6 @@ extern int iscsid_req_by_rec(int cmd, struct node_rec *rec); + extern int iscsid_req_by_sid_async(int cmd, int sid, int *fd); + extern int iscsid_req_by_sid(int cmd, int sid); + ++extern int uip_broadcast(void *buf, size_t buf_len); ++ + #endif +diff --git a/usr/transport.c b/usr/transport.c +index e6e3dfc..10212af 100644 +--- a/usr/transport.c ++++ b/usr/transport.c +@@ -35,6 +35,7 @@ + #include "log.h" + #include "iscsi_util.h" + #include "iscsi_sysfs.h" ++#include "uip_mgmt_ipc.h" + #include "cxgbi.h" + #include "be2iscsi.h" + #include "iser.h" +@@ -79,6 +80,7 @@ struct iscsi_transport_template bnx2i = { + .ep_connect = ktransport_ep_connect, + .ep_poll = ktransport_ep_poll, + .ep_disconnect = ktransport_ep_disconnect, ++ .set_net_config = uip_broadcast_params, + }; + + struct iscsi_transport_template be2iscsi = { +diff --git a/usr/transport.h b/usr/transport.h +index 672561b..5dcf872 100644 +--- a/usr/transport.h ++++ b/usr/transport.h +@@ -35,6 +35,9 @@ struct iscsi_transport_template { + int (*ep_poll) (struct iscsi_conn *conn, int timeout_ms); + void (*ep_disconnect) (struct iscsi_conn *conn); + void (*create_conn) (struct iscsi_conn *conn); ++ int (*set_net_config) (struct iscsi_transport *t, ++ struct iface_rec *iface, ++ struct iscsi_session *session); + }; + + /* represents data path provider */ +diff --git a/usr/uip_mgmt_ipc.c b/usr/uip_mgmt_ipc.c +new file mode 100644 +index 0000000..f3074ee +--- /dev/null ++++ b/usr/uip_mgmt_ipc.c +@@ -0,0 +1,41 @@ ++/* ++ * uIP iSCSI Daemon/Admin Management IPC ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published ++ * by the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * See the file COPYING included with this distribution for more details. ++ */ ++ ++#include ++ ++#include "log.h" ++#include "uip_mgmt_ipc.h" ++#include "iscsid_req.h" ++ ++int uip_broadcast_params(struct iscsi_transport *t, ++ struct iface_rec *iface, ++ struct iscsi_session *session) ++{ ++ struct iscsid_uip_broadcast broadcast; ++ ++ log_debug(3, "broadcasting to uip\n"); ++ ++ memset(&broadcast, 0, sizeof(broadcast)); ++ ++ broadcast.header.command = ISCSID_UIP_IPC_GET_IFACE; ++ broadcast.header.payload_len = sizeof(*iface); ++ ++ memcpy(&broadcast.u.iface_rec, iface, sizeof(*iface)); ++ ++ return uip_broadcast(&broadcast, ++ sizeof(iscsid_uip_broadcast_header_t) + ++ sizeof(*iface)); ++} +diff --git a/usr/uip_mgmt_ipc.h b/usr/uip_mgmt_ipc.h +new file mode 100644 +index 0000000..29a4769 +--- /dev/null ++++ b/usr/uip_mgmt_ipc.h +@@ -0,0 +1,73 @@ ++/* ++ * uIP iSCSI Daemon/Admin Management IPC ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published ++ * by the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * See the file COPYING included with this distribution for more details. ++ */ ++#ifndef UIP_MGMT_IPC_H ++#define UIP_MGMT_IPC_H ++ ++#include "types.h" ++#include "iscsi_if.h" ++#include "config.h" ++#include "mgmt_ipc.h" ++ ++#include "initiator.h" ++#include "transport.h" ++ ++#define ISCSID_UIP_NAMESPACE "ISCSID_UIP_ABSTRACT_NAMESPACE" ++ ++typedef enum iscsid_uip_cmd { ++ ISCSID_UIP_IPC_UNKNOWN = 0, ++ ISCSID_UIP_IPC_GET_IFACE = 1, ++ ++ __ISCSID_UIP_IPC_MAX_COMMAND ++} iscsid_uip_cmd_e; ++ ++typedef struct iscsid_uip_broadcast_header { ++ iscsid_uip_cmd_e command; ++ uint32_t payload_len; ++} iscsid_uip_broadcast_header_t; ++ ++/* IPC Request */ ++typedef struct iscsid_uip_broadcast { ++ struct iscsid_uip_broadcast_header header; ++ ++ union { ++ /* messages */ ++ struct ipc_broadcast_iface_rec { ++ struct iface_rec rec; ++ } iface_rec; ++ } u; ++} iscsid_uip_broadcast_t; ++ ++typedef enum iscsid_uip_mgmt_ipc_err { ++ ISCSID_UIP_MGMT_IPC_OK = 0, ++ ISCSID_UIP_MGMT_IPC_ERR = 1, ++ ISCSID_UIP_MGMT_IPC_ERR_NOT_FOUND = 2, ++ ISCSID_UIP_MGMT_IPC_ERR_NOMEM = 3, ++ ISCSID_UIP_MGMT_IPC_DEVICE_UP = 4, ++ ISCSID_UIP_MGMT_IPC_DEVICE_INITIALIZING = 5, ++} iscsid_uip_mgmt_ipc_err_e; ++ ++/* IPC Response */ ++typedef struct iscsid_uip_mgmt_rsp { ++ iscsid_uip_cmd_e command; ++ iscsid_uip_mgmt_ipc_err_e err; ++} iscsid_uip_rsp_t; ++ ++extern int uip_broadcast_params(struct iscsi_transport *t, ++ struct iface_rec *iface, ++ struct iscsi_session *session); ++ ++ ++#endif /* UIP_MGMT_IPC_H */ +-- +1.8.1.4 + diff --git a/0012-ISCSID-Modified-the-Makefile-for-iscsiuio-compilatio.patch b/0012-ISCSID-Modified-the-Makefile-for-iscsiuio-compilatio.patch new file mode 100644 index 0000000..681d4bb --- /dev/null +++ b/0012-ISCSID-Modified-the-Makefile-for-iscsiuio-compilatio.patch @@ -0,0 +1,70 @@ +From c9ff6b4ce766a25da4a2e9f9f4836139c9c2331e Mon Sep 17 00:00:00 2001 +From: Eddie Wai +Date: Fri, 15 Feb 2013 16:58:37 -0800 +Subject: ISCSID: Modified the Makefile for iscsiuio compilation + +This patch modifies the open-iscsi Makefile to include the compilation, +binary/manpage install, and clean of the iscsiuio source. + +Signed-off-by: Eddie Wai +--- + Makefile | 12 +++++++++--- + 1 file changed, 9 insertions(+), 3 deletions(-) + +diff --git a/Makefile b/Makefile +index c5d9700..0b7bb98 100644 +--- a/Makefile ++++ b/Makefile +@@ -14,8 +14,8 @@ mandir = $(prefix)/share/man + etcdir = /etc + initddir = $(etcdir)/init.d + +-MANPAGES = doc/iscsid.8 doc/iscsiadm.8 doc/iscsi_discovery.8 +-PROGRAMS = usr/iscsid usr/iscsiadm utils/iscsi_discovery utils/iscsi-iname ++MANPAGES = doc/iscsid.8 doc/iscsiadm.8 doc/iscsi_discovery.8 iscsiuio/docs/iscsiuio.8 ++PROGRAMS = usr/iscsid usr/iscsiadm utils/iscsi_discovery utils/iscsi-iname iscsiuio/src/unix/iscsiuio + INSTALL = install + ETCFILES = etc/iscsid.conf + IFACEFILES = etc/iface.example +@@ -26,24 +26,29 @@ IFACEFILES = etc/iface.example + + all: user + +-user: utils/open-isns/Makefile ++user: utils/open-isns/Makefile iscsiuio/Makefile + $(MAKE) -C utils/open-isns + $(MAKE) -C utils/sysdeps + $(MAKE) -C utils/fwparam_ibft + $(MAKE) -C usr + $(MAKE) -C utils ++ $(MAKE) -C iscsiuio + @echo + @echo "Compilation complete Output file" + @echo "----------------------------------- ----------------" + @echo "Built iSCSI daemon: usr/iscsid" + @echo "Built management application: usr/iscsiadm" + @echo "Built boot tool: usr/iscsistart" ++ @echo "Built iscsiuio daemon: iscsiuio/src/unix/iscsiuio" + @echo + @echo "Read README file for detailed information." + + utils/open-isns/Makefile: utils/open-isns/configure utils/open-isns/Makefile.in + cd utils/open-isns; ./configure CFLAGS="$(OPTFLAGS)" --with-security=no + ++iscsiuio/Makefile: iscsiuio/configure iscsiuio/Makefile.in ++ cd iscsiuio; ./configure ++ + kernel: force + $(MAKE) -C kernel + @echo "Kernel Compilation complete Output file" +@@ -61,6 +66,7 @@ clean: + $(MAKE) -C utils clean + $(MAKE) -C usr clean + $(MAKE) -C kernel clean ++ $(MAKE) -C iscsiuio clean + $(MAKE) -C utils/open-isns clean + $(MAKE) -C utils/open-isns distclean + +-- +1.8.1.4 + diff --git a/0013-ISCSID-Added-iscsiuio-source-to-the-open-iscsi-pkg.patch b/0013-ISCSID-Added-iscsiuio-source-to-the-open-iscsi-pkg.patch new file mode 100644 index 0000000..eea3f25 --- /dev/null +++ b/0013-ISCSID-Added-iscsiuio-source-to-the-open-iscsi-pkg.patch @@ -0,0 +1,75371 @@ +From 001bcfd9d3c5a3f3b85e1635b54f0482cf36dbb7 Mon Sep 17 00:00:00 2001 +From: Eddie Wai +Date: Fri, 15 Feb 2013 16:45:24 -0800 +Subject: ISCSID: Added iscsiuio source to the open-iscsi pkg + +This patch adds the iscsiuio source files to the open-iscsi package. +iscsiuio version: 0.7.6.1g + +Signed-off-by: Eddie Wai +--- + iscsiuio/AUTHORS | 0 + iscsiuio/COPYING | 674 + + iscsiuio/ChangeLog | 7 + + iscsiuio/INSTALL | 290 + + iscsiuio/Makefile.am | 25 + + iscsiuio/Makefile.in | 629 + + iscsiuio/NEWS | 0 + iscsiuio/README | 225 + + iscsiuio/RELEASE.TXT | 1988 ++ + iscsiuio/aclocal.m4 | 7276 +++++++ + iscsiuio/compile | 142 + + iscsiuio/config.guess | 1548 ++ + iscsiuio/config.h.in | 111 + + iscsiuio/config.status | 1236 ++ + iscsiuio/config.sub | 1695 ++ + iscsiuio/configure | 22765 +++++++++++++++++++++ + iscsiuio/configure.ac | 76 + + iscsiuio/depcomp | 589 + + iscsiuio/docs/iscsiuio.8 | 86 + + iscsiuio/install-sh | 519 + + iscsiuio/iscsiuiolog | 10 + + iscsiuio/ltmain.sh | 6912 +++++++ + iscsiuio/missing | 367 + + iscsiuio/src/Makefile.am | 1 + + iscsiuio/src/Makefile.in | 471 + + iscsiuio/src/README | 13 + + iscsiuio/src/apps/Makefile.am | 1 + + iscsiuio/src/apps/Makefile.in | 471 + + iscsiuio/src/apps/README | 2 + + iscsiuio/src/apps/brcm-iscsi/Makefile.am | 13 + + iscsiuio/src/apps/brcm-iscsi/Makefile.brcm-iscsi | 1 + + iscsiuio/src/apps/brcm-iscsi/Makefile.in | 446 + + iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.c | 88 + + iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.h | 90 + + iscsiuio/src/apps/dhcpc/Makefile.am | 13 + + iscsiuio/src/apps/dhcpc/Makefile.dhcpc | 1 + + iscsiuio/src/apps/dhcpc/Makefile.in | 461 + + iscsiuio/src/apps/dhcpc/dhcpc.c | 417 + + iscsiuio/src/apps/dhcpc/dhcpc.h | 86 + + iscsiuio/src/apps/dhcpc/dhcpv6.c | 513 + + iscsiuio/src/apps/dhcpc/dhcpv6.h | 252 + + iscsiuio/src/uip-1.0-changelog.txt | 98 + + iscsiuio/src/uip/Makefile.am | 18 + + iscsiuio/src/uip/Makefile.in | 562 + + iscsiuio/src/uip/Makefile.include | 47 + + iscsiuio/src/uip/clock.h | 87 + + iscsiuio/src/uip/debug.h | 13 + + iscsiuio/src/uip/icmpv6.h | 301 + + iscsiuio/src/uip/ipv6.c | 1296 ++ + iscsiuio/src/uip/ipv6.h | 346 + + iscsiuio/src/uip/ipv6_ndpc.c | 426 + + iscsiuio/src/uip/ipv6_ndpc.h | 97 + + iscsiuio/src/uip/ipv6_pkt.h | 49 + + iscsiuio/src/uip/lc-addrlabels.h | 80 + + iscsiuio/src/uip/lc-switch.h | 73 + + iscsiuio/src/uip/lc.h | 130 + + iscsiuio/src/uip/psock.c | 339 + + iscsiuio/src/uip/psock.h | 383 + + iscsiuio/src/uip/pt.h | 322 + + iscsiuio/src/uip/timer.c | 127 + + iscsiuio/src/uip/timer.h | 84 + + iscsiuio/src/uip/uip-neighbor.c | 219 + + iscsiuio/src/uip/uip-neighbor.h | 105 + + iscsiuio/src/uip/uip.c | 2405 +++ + iscsiuio/src/uip/uip.h | 1569 ++ + iscsiuio/src/uip/uip_arch.h | 137 + + iscsiuio/src/uip/uip_arp.c | 481 + + iscsiuio/src/uip/uip_arp.h | 197 + + iscsiuio/src/uip/uip_eth.c | 49 + + iscsiuio/src/uip/uip_eth.h | 43 + + iscsiuio/src/uip/uipopt.h | 536 + + iscsiuio/src/unix/Makefile.am | 39 + + iscsiuio/src/unix/Makefile.in | 767 + + iscsiuio/src/unix/build_date.c | 1 + + iscsiuio/src/unix/build_date.h | 1 + + iscsiuio/src/unix/clock-arch.c | 54 + + iscsiuio/src/unix/clock-arch.h | 39 + + iscsiuio/src/unix/iscsid_ipc.c | 1044 + + iscsiuio/src/unix/iscsid_ipc.h | 51 + + iscsiuio/src/unix/libs/Makefile.am | 13 + + iscsiuio/src/unix/libs/Makefile.in | 450 + + iscsiuio/src/unix/libs/bnx2.c | 1164 ++ + iscsiuio/src/unix/libs/bnx2.h | 303 + + iscsiuio/src/unix/libs/bnx2x.c | 1625 ++ + iscsiuio/src/unix/libs/bnx2x.h | 705 + + iscsiuio/src/unix/libs/cnic.c | 661 + + iscsiuio/src/unix/libs/cnic.h | 54 + + iscsiuio/src/unix/logger.c | 180 + + iscsiuio/src/unix/logger.h | 128 + + iscsiuio/src/unix/main.c | 397 + + iscsiuio/src/unix/nic.c | 1551 ++ + iscsiuio/src/unix/nic.h | 379 + + iscsiuio/src/unix/nic_id.c | 361 + + iscsiuio/src/unix/nic_id.h | 46 + + iscsiuio/src/unix/nic_nl.c | 677 + + iscsiuio/src/unix/nic_nl.h | 53 + + iscsiuio/src/unix/nic_utils.c | 1628 ++ + iscsiuio/src/unix/nic_utils.h | 101 + + iscsiuio/src/unix/nic_vlan.c | 336 + + iscsiuio/src/unix/nic_vlan.h | 88 + + iscsiuio/src/unix/options.h | 116 + + iscsiuio/src/unix/packet.c | 145 + + iscsiuio/src/unix/packet.h | 75 + + iscsiuio/src/unix/uip-conf.h | 160 + + iscsiuio/stamp-h1 | 1 + + 105 files changed, 74522 insertions(+) + create mode 100644 iscsiuio/AUTHORS + create mode 100644 iscsiuio/COPYING + create mode 100644 iscsiuio/ChangeLog + create mode 100644 iscsiuio/INSTALL + create mode 100644 iscsiuio/Makefile.am + create mode 100644 iscsiuio/Makefile.in + create mode 100644 iscsiuio/NEWS + create mode 100644 iscsiuio/README + create mode 100644 iscsiuio/RELEASE.TXT + create mode 100644 iscsiuio/aclocal.m4 + create mode 100755 iscsiuio/compile + create mode 100755 iscsiuio/config.guess + create mode 100644 iscsiuio/config.h.in + create mode 100644 iscsiuio/config.status + create mode 100755 iscsiuio/config.sub + create mode 100755 iscsiuio/configure + create mode 100644 iscsiuio/configure.ac + create mode 100755 iscsiuio/depcomp + create mode 100644 iscsiuio/docs/iscsiuio.8 + create mode 100755 iscsiuio/install-sh + create mode 100644 iscsiuio/iscsiuiolog + create mode 100755 iscsiuio/ltmain.sh + create mode 100755 iscsiuio/missing + create mode 100644 iscsiuio/src/Makefile.am + create mode 100644 iscsiuio/src/Makefile.in + create mode 100644 iscsiuio/src/README + create mode 100644 iscsiuio/src/apps/Makefile.am + create mode 100644 iscsiuio/src/apps/Makefile.in + create mode 100644 iscsiuio/src/apps/README + create mode 100644 iscsiuio/src/apps/brcm-iscsi/Makefile.am + create mode 100644 iscsiuio/src/apps/brcm-iscsi/Makefile.brcm-iscsi + create mode 100644 iscsiuio/src/apps/brcm-iscsi/Makefile.in + create mode 100644 iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.c + create mode 100644 iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.h + create mode 100644 iscsiuio/src/apps/dhcpc/Makefile.am + create mode 100644 iscsiuio/src/apps/dhcpc/Makefile.dhcpc + create mode 100644 iscsiuio/src/apps/dhcpc/Makefile.in + create mode 100644 iscsiuio/src/apps/dhcpc/dhcpc.c + create mode 100644 iscsiuio/src/apps/dhcpc/dhcpc.h + create mode 100644 iscsiuio/src/apps/dhcpc/dhcpv6.c + create mode 100644 iscsiuio/src/apps/dhcpc/dhcpv6.h + create mode 100644 iscsiuio/src/uip-1.0-changelog.txt + create mode 100644 iscsiuio/src/uip/Makefile.am + create mode 100644 iscsiuio/src/uip/Makefile.in + create mode 100644 iscsiuio/src/uip/Makefile.include + create mode 100644 iscsiuio/src/uip/clock.h + create mode 100644 iscsiuio/src/uip/debug.h + create mode 100644 iscsiuio/src/uip/icmpv6.h + create mode 100644 iscsiuio/src/uip/ipv6.c + create mode 100644 iscsiuio/src/uip/ipv6.h + create mode 100644 iscsiuio/src/uip/ipv6_ndpc.c + create mode 100644 iscsiuio/src/uip/ipv6_ndpc.h + create mode 100644 iscsiuio/src/uip/ipv6_pkt.h + create mode 100644 iscsiuio/src/uip/lc-addrlabels.h + create mode 100644 iscsiuio/src/uip/lc-switch.h + create mode 100644 iscsiuio/src/uip/lc.h + create mode 100644 iscsiuio/src/uip/psock.c + create mode 100644 iscsiuio/src/uip/psock.h + create mode 100644 iscsiuio/src/uip/pt.h + create mode 100644 iscsiuio/src/uip/timer.c + create mode 100644 iscsiuio/src/uip/timer.h + create mode 100644 iscsiuio/src/uip/uip-neighbor.c + create mode 100644 iscsiuio/src/uip/uip-neighbor.h + create mode 100644 iscsiuio/src/uip/uip.c + create mode 100644 iscsiuio/src/uip/uip.h + create mode 100644 iscsiuio/src/uip/uip_arch.h + create mode 100644 iscsiuio/src/uip/uip_arp.c + create mode 100644 iscsiuio/src/uip/uip_arp.h + create mode 100644 iscsiuio/src/uip/uip_eth.c + create mode 100644 iscsiuio/src/uip/uip_eth.h + create mode 100644 iscsiuio/src/uip/uipopt.h + create mode 100644 iscsiuio/src/unix/Makefile.am + create mode 100644 iscsiuio/src/unix/Makefile.in + create mode 100644 iscsiuio/src/unix/build_date.c + create mode 100644 iscsiuio/src/unix/build_date.h + create mode 100644 iscsiuio/src/unix/clock-arch.c + create mode 100644 iscsiuio/src/unix/clock-arch.h + create mode 100644 iscsiuio/src/unix/iscsid_ipc.c + create mode 100644 iscsiuio/src/unix/iscsid_ipc.h + create mode 100644 iscsiuio/src/unix/libs/Makefile.am + create mode 100644 iscsiuio/src/unix/libs/Makefile.in + create mode 100644 iscsiuio/src/unix/libs/bnx2.c + create mode 100644 iscsiuio/src/unix/libs/bnx2.h + create mode 100644 iscsiuio/src/unix/libs/bnx2x.c + create mode 100644 iscsiuio/src/unix/libs/bnx2x.h + create mode 100644 iscsiuio/src/unix/libs/cnic.c + create mode 100644 iscsiuio/src/unix/libs/cnic.h + create mode 100644 iscsiuio/src/unix/logger.c + create mode 100644 iscsiuio/src/unix/logger.h + create mode 100644 iscsiuio/src/unix/main.c + create mode 100644 iscsiuio/src/unix/nic.c + create mode 100644 iscsiuio/src/unix/nic.h + create mode 100644 iscsiuio/src/unix/nic_id.c + create mode 100644 iscsiuio/src/unix/nic_id.h + create mode 100644 iscsiuio/src/unix/nic_nl.c + create mode 100644 iscsiuio/src/unix/nic_nl.h + create mode 100644 iscsiuio/src/unix/nic_utils.c + create mode 100644 iscsiuio/src/unix/nic_utils.h + create mode 100644 iscsiuio/src/unix/nic_vlan.c + create mode 100644 iscsiuio/src/unix/nic_vlan.h + create mode 100644 iscsiuio/src/unix/options.h + create mode 100644 iscsiuio/src/unix/packet.c + create mode 100644 iscsiuio/src/unix/packet.h + create mode 100644 iscsiuio/src/unix/uip-conf.h + create mode 100644 iscsiuio/stamp-h1 + +diff --git a/iscsiuio/AUTHORS b/iscsiuio/AUTHORS +new file mode 100644 +index 0000000..e69de29 +diff --git a/iscsiuio/COPYING b/iscsiuio/COPYING +new file mode 100644 +index 0000000..94a9ed0 +--- /dev/null ++++ b/iscsiuio/COPYING +@@ -0,0 +1,674 @@ ++ GNU GENERAL PUBLIC LICENSE ++ Version 3, 29 June 2007 ++ ++ Copyright (C) 2007 Free Software Foundation, Inc. ++ Everyone is permitted to copy and distribute verbatim copies ++ of this license document, but changing it is not allowed. ++ ++ Preamble ++ ++ The GNU General Public License is a free, copyleft license for ++software and other kinds of works. ++ ++ The licenses for most software and other practical works are designed ++to take away your freedom to share and change the works. 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Disclaimer of Warranty. ++ ++ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY ++APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT ++HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY ++OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ++THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR ++PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM ++IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ++ALL NECESSARY SERVICING, REPAIR OR CORRECTION. ++ ++ 16. 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It is safest ++to attach them to the start of each source file to most effectively ++state the exclusion of warranty; and each file should have at least ++the "copyright" line and a pointer to where the full notice is found. ++ ++ ++ Copyright (C) ++ ++ This program is free software: you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation, either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program. If not, see . ++ ++Also add information on how to contact you by electronic and paper mail. ++ ++ If the program does terminal interaction, make it output a short ++notice like this when it starts in an interactive mode: ++ ++ Copyright (C) ++ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. ++ This is free software, and you are welcome to redistribute it ++ under certain conditions; type `show c' for details. ++ ++The hypothetical commands `show w' and `show c' should show the appropriate ++parts of the General Public License. Of course, your program's commands ++might be different; for a GUI interface, you would use an "about box". ++ ++ You should also get your employer (if you work as a programmer) or school, ++if any, to sign a "copyright disclaimer" for the program, if necessary. ++For more information on this, and how to apply and follow the GNU GPL, see ++. ++ ++ The GNU General Public License does not permit incorporating your program ++into proprietary programs. If your program is a subroutine library, you ++may consider it more useful to permit linking proprietary applications with ++the library. If this is what you want to do, use the GNU Lesser General ++Public License instead of this License. But first, please read ++. +diff --git a/iscsiuio/ChangeLog b/iscsiuio/ChangeLog +new file mode 100644 +index 0000000..a91b4d5 +--- /dev/null ++++ b/iscsiuio/ChangeLog +@@ -0,0 +1,7 @@ ++Version 0.4.1 (July 20, 2009) ++ * Fix from Mike Christie to determine page size from getpagesize() ++ rather then the constant PAGE_SIZE. PAGE_SIZE is not defined om ++ ia64 and ppc. ++ * Update documentation to indicate IPv6 is not supported ++ * Fix code to catch the message from the CNIC that the network ++ interface is going down. +diff --git a/iscsiuio/INSTALL b/iscsiuio/INSTALL +new file mode 100644 +index 0000000..c9fd2c0 +--- /dev/null ++++ b/iscsiuio/INSTALL +@@ -0,0 +1,290 @@ ++Installation Instructions ++************************* ++ ++Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, ++2006, 2007, 2008 Free Software Foundation, Inc. ++ ++ This file is free documentation; the Free Software Foundation gives ++unlimited permission to copy, distribute and modify it. ++ ++Basic Installation ++================== ++ ++ Briefly, the shell commands `./configure; make; make install' should ++configure, build, and install this package. The following ++more-detailed instructions are generic; see the `README' file for ++instructions specific to this package. ++ ++ The `configure' shell script attempts to guess correct values for ++various system-dependent variables used during compilation. It uses ++those values to create a `Makefile' in each directory of the package. ++It may also create one or more `.h' files containing system-dependent ++definitions. Finally, it creates a shell script `config.status' that ++you can run in the future to recreate the current configuration, and a ++file `config.log' containing compiler output (useful mainly for ++debugging `configure'). ++ ++ It can also use an optional file (typically called `config.cache' ++and enabled with `--cache-file=config.cache' or simply `-C') that saves ++the results of its tests to speed up reconfiguring. Caching is ++disabled by default to prevent problems with accidental use of stale ++cache files. ++ ++ If you need to do unusual things to compile the package, please try ++to figure out how `configure' could check whether to do them, and mail ++diffs or instructions to the address given in the `README' so they can ++be considered for the next release. If you are using the cache, and at ++some point `config.cache' contains results you don't want to keep, you ++may remove or edit it. ++ ++ The file `configure.ac' (or `configure.in') is used to create ++`configure' by a program called `autoconf'. You need `configure.ac' if ++you want to change it or regenerate `configure' using a newer version ++of `autoconf'. ++ ++The simplest way to compile this package is: ++ ++ 1. `cd' to the directory containing the package's source code and type ++ `./configure' to configure the package for your system. ++ ++ Running `configure' might take a while. While running, it prints ++ some messages telling which features it is checking for. ++ ++ 2. Type `make' to compile the package. ++ ++ 3. Optionally, type `make check' to run any self-tests that come with ++ the package. ++ ++ 4. Type `make install' to install the programs and any data files and ++ documentation. ++ ++ 5. You can remove the program binaries and object files from the ++ source code directory by typing `make clean'. To also remove the ++ files that `configure' created (so you can compile the package for ++ a different kind of computer), type `make distclean'. There is ++ also a `make maintainer-clean' target, but that is intended mainly ++ for the package's developers. If you use it, you may have to get ++ all sorts of other programs in order to regenerate files that came ++ with the distribution. ++ ++ 6. Often, you can also type `make uninstall' to remove the installed ++ files again. ++ ++Compilers and Options ++===================== ++ ++ Some systems require unusual options for compilation or linking that ++the `configure' script does not know about. Run `./configure --help' ++for details on some of the pertinent environment variables. ++ ++ You can give `configure' initial values for configuration parameters ++by setting variables in the command line or in the environment. Here ++is an example: ++ ++ ./configure CC=c99 CFLAGS=-g LIBS=-lposix ++ ++ *Note Defining Variables::, for more details. ++ ++Compiling For Multiple Architectures ++==================================== ++ ++ You can compile the package for more than one kind of computer at the ++same time, by placing the object files for each architecture in their ++own directory. To do this, you can use GNU `make'. `cd' to the ++directory where you want the object files and executables to go and run ++the `configure' script. `configure' automatically checks for the ++source code in the directory that `configure' is in and in `..'. ++ ++ With a non-GNU `make', it is safer to compile the package for one ++architecture at a time in the source code directory. After you have ++installed the package for one architecture, use `make distclean' before ++reconfiguring for another architecture. ++ ++ On MacOS X 10.5 and later systems, you can create libraries and ++executables that work on multiple system types--known as "fat" or ++"universal" binaries--by specifying multiple `-arch' options to the ++compiler but only a single `-arch' option to the preprocessor. Like ++this: ++ ++ ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ ++ CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ ++ CPP="gcc -E" CXXCPP="g++ -E" ++ ++ This is not guaranteed to produce working output in all cases, you ++may have to build one architecture at a time and combine the results ++using the `lipo' tool if you have problems. ++ ++Installation Names ++================== ++ ++ By default, `make install' installs the package's commands under ++`/usr/local/bin', include files under `/usr/local/include', etc. You ++can specify an installation prefix other than `/usr/local' by giving ++`configure' the option `--prefix=PREFIX'. ++ ++ You can specify separate installation prefixes for ++architecture-specific files and architecture-independent files. If you ++pass the option `--exec-prefix=PREFIX' to `configure', the package uses ++PREFIX as the prefix for installing programs and libraries. ++Documentation and other data files still use the regular prefix. ++ ++ In addition, if you use an unusual directory layout you can give ++options like `--bindir=DIR' to specify different values for particular ++kinds of files. Run `configure --help' for a list of the directories ++you can set and what kinds of files go in them. ++ ++ If the package supports it, you can cause programs to be installed ++with an extra prefix or suffix on their names by giving `configure' the ++option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. ++ ++Optional Features ++================= ++ ++ Some packages pay attention to `--enable-FEATURE' options to ++`configure', where FEATURE indicates an optional part of the package. ++They may also pay attention to `--with-PACKAGE' options, where PACKAGE ++is something like `gnu-as' or `x' (for the X Window System). The ++`README' should mention any `--enable-' and `--with-' options that the ++package recognizes. ++ ++ For packages that use the X Window System, `configure' can usually ++find the X include and library files automatically, but if it doesn't, ++you can use the `configure' options `--x-includes=DIR' and ++`--x-libraries=DIR' to specify their locations. ++ ++Particular systems ++================== ++ ++ On HP-UX, the default C compiler is not ANSI C compatible. If GNU ++CC is not installed, it is recommended to use the following options in ++order to use an ANSI C compiler: ++ ++ ./configure CC="cc -Ae" ++ ++and if that doesn't work, install pre-built binaries of GCC for HP-UX. ++ ++ On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot ++parse its `' header file. The option `-nodtk' can be used as ++a workaround. If GNU CC is not installed, it is therefore recommended ++to try ++ ++ ./configure CC="cc" ++ ++and if that doesn't work, try ++ ++ ./configure CC="cc -nodtk" ++ ++Specifying the System Type ++========================== ++ ++ There may be some features `configure' cannot figure out ++automatically, but needs to determine by the type of machine the package ++will run on. Usually, assuming the package is built to be run on the ++_same_ architectures, `configure' can figure that out, but if it prints ++a message saying it cannot guess the machine type, give it the ++`--build=TYPE' option. TYPE can either be a short name for the system ++type, such as `sun4', or a canonical name which has the form: ++ ++ CPU-COMPANY-SYSTEM ++ ++where SYSTEM can have one of these forms: ++ ++ OS KERNEL-OS ++ ++ See the file `config.sub' for the possible values of each field. If ++`config.sub' isn't included in this package, then this package doesn't ++need to know the machine type. ++ ++ If you are _building_ compiler tools for cross-compiling, you should ++use the option `--target=TYPE' to select the type of system they will ++produce code for. ++ ++ If you want to _use_ a cross compiler, that generates code for a ++platform different from the build platform, you should specify the ++"host" platform (i.e., that on which the generated programs will ++eventually be run) with `--host=TYPE'. ++ ++Sharing Defaults ++================ ++ ++ If you want to set default values for `configure' scripts to share, ++you can create a site shell script called `config.site' that gives ++default values for variables like `CC', `cache_file', and `prefix'. ++`configure' looks for `PREFIX/share/config.site' if it exists, then ++`PREFIX/etc/config.site' if it exists. Or, you can set the ++`CONFIG_SITE' environment variable to the location of the site script. ++A warning: not all `configure' scripts look for a site script. ++ ++Defining Variables ++================== ++ ++ Variables not defined in a site shell script can be set in the ++environment passed to `configure'. However, some packages may run ++configure again during the build, and the customized values of these ++variables may be lost. In order to avoid this problem, you should set ++them in the `configure' command line, using `VAR=value'. For example: ++ ++ ./configure CC=/usr/local2/bin/gcc ++ ++causes the specified `gcc' to be used as the C compiler (unless it is ++overridden in the site shell script). ++ ++Unfortunately, this technique does not work for `CONFIG_SHELL' due to ++an Autoconf bug. Until the bug is fixed you can use this workaround: ++ ++ CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash ++ ++`configure' Invocation ++====================== ++ ++ `configure' recognizes the following options to control how it ++operates. ++ ++`--help' ++`-h' ++ Print a summary of all of the options to `configure', and exit. ++ ++`--help=short' ++`--help=recursive' ++ Print a summary of the options unique to this package's ++ `configure', and exit. The `short' variant lists options used ++ only in the top level, while the `recursive' variant lists options ++ also present in any nested packages. ++ ++`--version' ++`-V' ++ Print the version of Autoconf used to generate the `configure' ++ script, and exit. ++ ++`--cache-file=FILE' ++ Enable the cache: use and save the results of the tests in FILE, ++ traditionally `config.cache'. FILE defaults to `/dev/null' to ++ disable caching. ++ ++`--config-cache' ++`-C' ++ Alias for `--cache-file=config.cache'. ++ ++`--quiet' ++`--silent' ++`-q' ++ Do not print messages saying which checks are being made. To ++ suppress all normal output, redirect it to `/dev/null' (any error ++ messages will still be shown). ++ ++`--srcdir=DIR' ++ Look for the package's source code in directory DIR. Usually ++ `configure' can determine that directory automatically. ++ ++`--prefix=DIR' ++ Use DIR as the installation prefix. *Note Installation Names:: ++ for more details, including other options available for fine-tuning ++ the installation locations. ++ ++`--no-create' ++`-n' ++ Run the configure checks, but stop before creating any output ++ files. ++ ++`configure' also accepts some other, not widely useful, options. 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'iscsiuio' - This is the daemon which aids in creating iSCSI offloaded ++ connections. ++ ++Dependencies: ++======================================= ++ ++Linux Kernel Dependencies: ++1. Broadcom CNIC driver (cnic) ++1. Broadcom iSCSI offload driver (bnx2i) ++2. Userspace I/O driver (uio) ++ ++Directory Structure of this Package: ++======================================= ++ ++ ++ | ++ +-doc (documentation directory: man pages) ++ | ++ +-src ++ | ++ +- uip - the uIP stack ++ | ++ +- unix - iscsiuio source ++ ++ ++ ++Compiling / Installing ++======================================= ++ ++1. Please untar the tarball. ++2. Run the configure script. This will create the Makefiles and proper ++ header files needed for the build. ++3. Run 'make'. This will create the binary, 'iscsiuio' ++4. Run 'make install' to place the binaries in their installed location. ++ (The default location is '/sbin') ++ ++iscsid IFACE Configuration File: ++======================================= ++The network interface configuration files are driven by the iscsid iface ++files. The configuration data is parsed by iscsid and passed to the uIP ++stack when the connection is established. ++ ++One can use the following iscsiadm commands to create/set the configuration ++using the iface files: ++ ++1. Create the iface file: ++ ++ iscsiadm -m iface -I --op=new ++ ++2. Discover the targets associated with the new iface ++ ++ iscsiadm -m discovery -t st -p -I ++ ++3. Update the iface file: ++ ++ To use a static IPv4 address: ++ iscsiadm -m iface -I --op=update --name=iface.ipaddress --value= ++ ++ To use a DHCP address: ++ iscsiadm -m iface -I --op=update --name=iface.ipaddress --value=0.0.0.0 ++ ++ The following values are required. ++ ++ To specify the bnx2i as the transport: ++ iscsiadm -m iface -I --op=update --name=iface.transport_name --value=bnx2i ++ ++ To specify the network interface to offload with: ++ ++ a. Specify the physical network interface name ++ iscsiadm -m iface -I --op=update --name=iface.net_ifacename --value= ++ ++ b. Specify the iSCSI MAC address of the iSCSI HBA ++ iscsiadm -m iface -I --op=update --name=iface.hwaddress --value= ++ ++4. Now all the settings should be set so that one could connect to their ++ desired iSCSI target. ++ ++ iscsiadm -m node -p -T -I --login ++ ++bnx2 Limitations: ++======================================= ++* RX iSCSI ring: ++ * default ring size is 3 entries ++ * default buffer size is 0x400 bytes ++* TX iSCSI ring: ++ * default ring size of 1 entry ++ * default buffer size is 0x400 bytes ++ ++bnx2x Limitations: ++======================================= ++* RX iSCSI ring: ++ * default ring size is 15 entries ++ * default buffer size is 0x400 bytes ++* TX iSCSI ring: ++ * default ring size of 1 entry ++ * default buffer size is 0x400 bytes ++ ++Other Limiations: ++ ++Any packets larger then the buffer size will not be sent/received by the ++hardware and will be dropped. ++ ++IPv6 support: ++ ++IPv6 NDP (neighbor discovery protocol), DHCPv6 and Static IPv6 are now ++supported. The IPv6 address used for the connection will be matched against ++the DHCPv6/static IPv6 address, the RA (router advertise) address, and the ++assigned link local address. ++ ++VLAN support: ++ ++VLAN support is only supported when using static IP addresses. ++Also, currently only 1 VLAN is supported per physical network interface. ++Either non-VLAN offloaded traffic is allowed or VLAN offloaded traffic ++is allowed. The current implementation does not support both at the ++same time. ++ ++Currently there is no explicit VLAN attributes in the iface file. ++To configure the VLAN offload, the iface.hwaddress attribute or ++physical net_ifacename (without the VLAN identifier) must be used ++to specify the HBA device. For the proper CNIC routing, the ++corresponding L2 interface which has the associated VLAN interface must ++have an IP address on the same subnet. ++ ++The following attributes need to be filled when offloading via the ++VLAN interface: ++ ++ iface.iscsi_ifacename = ++ iface.hwaddress = XX:XX:XX:XX:XX:XX ++ iface.ipaddress = XX.XX.XX.XX ++ iface.transport_name = bnx2i ++ ++Setting IP address: ++ ++On RHEL5.4, RHEL5.5+, RHEL6.0+, and SLES11SP1 distributions, ++discovery login is done over the Linux TCP/IP stack and L2 network ++interface. The ethx interface corresponding to the HBA must ++therefore be in the same IP subnet in order to reach the iSCSI ++target during discovery. However, the HBA's IP address should not ++be the same as the L2 ethx's IP address. ++ ++Starting with RHEL6.1 and all other newer distributions, discovery ++using SendTargets is done over the HBA interface, so there is no ++need for the HBA and L2 network to be on the same subnet. However, ++if VLAN is used on the HBA, they still have to be on the same subnet ++as described above. ++ ++ ++Setting Netmask and Gateway addresses: ++ ++With the current limitations of the iface file, there are no entries ++to allow the user to enter a netmask or gateway IP address. ++ ++The only way to explicitly configure these options is to use DHCP ++addressing. Then the netmask/gateway are set on the DHCP server. ++These settings are then sent to uIP via the DHCPOFFERs. ++ ++If the netmask is not defined then the netmask are automatically ++generated depending on the destination IP address. ++ ++Debugging: ++======================================= ++ ++By default, the iscsiuio daemon does not output any messages to the log file, ++'/var/log/iscsiuio.log'. Message logging is only enabled when the daemon is ++run under debug mode. ++ ++To run the daemon in debug mode please pass the parameter '-d ' ++ ++where the following debug levels are defined: ++ ++PACKET 5 - Print all messages ++DEBUG 4 - Print debug messages ++INFO 3 - Print messages needed to follow the uIP code ++WARN 2 - Print warning messages ++ERROR 1 - Only print critical errors ++ ++A sample banner message: ++ ++INFO [Mon Jun 20 11:23:14 2011]Started iSCSI uio stack: Ver 0.7.0.6 ++INFO [Mon Jun 20 11:23:14 2011]Build date: Mon Jun 20 11:22:05 PDT 2011 ++INFO [Mon Jun 20 11:23:14 2011]Debug mode enabled ++ ++These messages can be used to help debug any issues. ++ ++When debugging issues like the iscsid, the iscsiuio daemon can be run ++in the foreground and the maximum debugging level should be used. ++ ++To place the daemon in foreground mode please pass the parameter '-f' ++ ++Note: The messages to the log file are not flushed unless debugging is enabled. ++ ++Note: If the daemon iscsiuio is running, one will not be able to ++ trample over the existing binary. One might see the following message: ++ ++ 'cannot create regular file `/sbin/iscsiuio': Text file busy' ++ ++ The solve this, please stop the iscsid service and then install. ++ ++Warning: If full debug is enabled, this may quickly fill the partition ++containing the iscsiuio logs. This is because full debugging will log ++packet activity which on a busy network will quickly fill the logs. ++ ++Note: If the bnx2i and cnic drivers are unloaded, then iscsiuio will also ++need to be restarted so that it can determine the iscsid version. +diff --git a/iscsiuio/RELEASE.TXT b/iscsiuio/RELEASE.TXT +new file mode 100644 +index 0000000..2fa19bb +--- /dev/null ++++ b/iscsiuio/RELEASE.TXT +@@ -0,0 +1,1988 @@ ++ Release Notes ++ Broadcom uIP Linux Driver ++ Version 0.7.6.1g ++ 01/14/2013 ++ ++ Broadcom Corporation ++ 5300 California Avenue, ++ Irvine, CA 92617 ++ ++ Copyright (c) 2004 - 2013 Broadcom Corporation ++ All rights reserved ++ ++ ++uIP v0.7.6.1g (Jan 14, 2013) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00067316 - IPv6 address prefix length < 32 ++ bits fails to connect ++ Cause: CIDR notation has an order bug in the IPv6 section ++ whenever the prefix length specified is < 32 ++ Change: Fixed the network order bug ++ Impact: IPv6 only ++ ++ ++uIP v0.7.6.1f (Nov 14, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00065768 - RHEL5.X iscsiuio segfault possible ++ if there is a specific 1024 byte size broadcast ++ packet ++ Cause: This is another corner case where the packet size ++ is also exactly 1024 bytes + padding that exceeded ++ the DMA rx buffer. The previous fix was not ++ sufficient ++ Change: Ensure that the packet size + padding do not ++ exceed this limit. ++ Impact: 10G only. 1G already has the guard against it. ++ ++ ++uIP v0.7.6.1e (Nov 07, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00066397 - Unable to connect to iSCSI target ++ with NPAR enabled on 57840 ++ Cause: The PCI device ID for 57840_MF has been changed from ++ 0x16ab to 0x16a4 ++ Change: Updated the PCI id table to match exactly what the ++ bnx2x 1.76 indicates ++ Impact: 57840 MF ++ ++ ++uIP v0.7.6.1d (Oct 31, 2012) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Added support for open-iscsi-2.0.873 ++ Impact: All ++ ++ ++uIP v0.7.6.1c (Oct 15, 2012) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Added support for 10G 57840 4x10 and 2x20 ++ Impact: 10G 57840 ++ ++ ++uIP v0.7.6.1b (Oct 09, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00065690 - Vconfig method of connecting over ++ tagged vlan with IPv6 failed ++ Cause: The new net param support changes has prevented ++ the old vconfig method from execising the IPv6 ++ acquisition engine properly ++ Change: Ensure that this old vconfig method to run the IPv6 ++ acquisition engine properly and to its entirety ++ Impact: IPv6 + VLAN using the network VLAN configuration ++ method ++ ++ 2. Problem: Cont00065768 - RHEL5.X iscsiuio segfault possible ++ if there is a specific 1024 byte size broadcast ++ packet ++ Cause: This is a corner case where the packet size is ++ exactly 1024 bytes + padding that exceeded the ++ DMA rx buffer. This has been there since day 1. ++ Change: Ensure that the packet size + padding do not ++ exceed this limit. ++ Impact: 10G only. 1G already has the guard against it. ++ ++ ++ Enhancements ++ ------------ ++ 1. Change: Source optimization - backported source code fixes ++ as reported from the upstream submission patch ++ Impact: ALL ++ ++ ++uIP v0.7.4.2k (Aug 10, 2012) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Enable HP SD mode ++ Impact: 577XX/578XX ++ ++ ++uIP v0.7.4.2j (Jul 18, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00064665 - Linux iSCSI connects via gateway address ++ on the wrong subnet ++ Cause: The gateway address used was not checked against the ++ subnet mask specified before the ARP requests. Since ++ this behavior deters from how L2 operates, therefore, ++ a change was made to correct this. ++ Change: Added check of the gateway specified against the subnet ++ specified. ++ Impact: Static IPv4 operation ++ ++ 2. Problem: Cont00064722 - Linux iSCSI unable to force IPv6 LL ++ override (advanced iface parameters) ++ Cause: The override LL address was not being populated to the ++ IPv6 address database correctly ++ Change: Added this correctly to the IPv6 initialization ++ Impact: Static/DHCP IPv6 LL address override only ++ ++ ++uIP v0.7.4.2i (Jul 11, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00064604 - Fails to connect to routed IPv6 target ++ via RA ++ Cause: The default router IPv6 address was not being retrieved ++ correctly. ++ Change: Fixed the default router IPv6 address read ++ Impact: All ++ ++ ++uIP v0.7.4.2h (Jun 15, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00063863 - can't boot into offload image ++ when VLAN is enabled ++ Cause: During the iSCSI login exchange, certain iSCSI targets ++ will send an ARP request even though the TCP connection ++ has been made. The bug was in this ARP reply where ++ the local MAC was corrupted when VLAN is enabled. ++ Change: Fixed the ARP reply packet ++ Impact: All ++ ++ ++uIP v0.7.4.2g (Jun 08, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00063816 - The initiator is not able to connect ++ to the iSCSI targets over VLAN ++ Cause: The process packet routine did not consider the PCP ++ of the VLAN tag to be non-zero. This created a ++ mismatch when this VLAN tag was compared against the ++ nic_iface->vlan_id which doesn't include the PCP. ++ Change: Added the consideration of non-zero PCP ++ Impact: All ++ ++ ++uIP v0.7.4.2f (Jun 04, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00063626 - Static IPv6 does not connect when ++ the prefix len is not set explicitly ++ Cause: The IPv6 prefix length was not set correctly ++ for Static IPv6 operation when CIDR notation is ++ not specified ++ Change: Fixed the default prefix length ++ Impact: Static IPv6 ++ ++ 2. Problem: Cont00063651 - Cannot connect to iSCSI targets ++ HP PTM/SF ++ Cause: Switch-Dependent mode + invalid Outer VLAN was ++ not supported ++ Change: Allow SD+invalid OV to fallback to SF operation mode ++ Impact: 5771X/578XX ++ ++ ++uIP v0.7.4.2e (May 30, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00063443 - Compilation error on SLES11sp1 ++ Cause: The iface_num field was not defined ++ Change: Fixed all references to iface_num ++ Impact: SLES11sp1 ++ ++ 2. Problem: Cont00063518 - HBA fails to connect across router ++ using iface.gateway address ++ Cause: The gateway override code did not populate the ++ address into the lower level engine ++ Change: Fixed the gateway override code ++ Impact: IPv4 Static IP operation ++ ++ 3. Problem: Cont00063567 - IPv6 LL and RA override does not work ++ Cause: The IPv6 LL/RA override addresses were overwritten ++ by the NDP engine ++ Change: Fixed the LL/RA override code ++ Impact: IPv6 operation ++ ++ Enhancements ++ ------------ ++ 1. Added support for jumbo MTU (independent from the L2 MTU) ++ ++ ++uIP v0.7.4.2d (May 21, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00063421 - Static IPv6 cannot connect via RA/LL ++ Cause: The router advertise and the linklocal address ++ were corrupted due to the override capabilities ++ added for the newer open-iscsi util ++ Change: Fixed the address override code ++ Impact: Static IPv6 ++ ++ Enhancements ++ ------------ ++ 1. Allow VLAN tag = 1 (router management) to connect offload ++ ++ ++uIP v0.7.4.2c (May 09, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: RHEL BZ 734010/804580 - issues found by the Coverity ++ scan ++ Cause: 10 code issues were flagged for revision ++ Change: Fixed all area of concern ++ Impact: All ++ ++ 2. Problem: Cont00063177 - IPv4 DHCP with VLAN specification in ++ iface file gets wrong address ++ Cause: The DHCPv4 handler was not discriminating the VLAN tag ++ associated with the DHCP offers from multiple DHCP ++ servers ++ Change: Changed the DHCPv4 handler to drop DHCP offer packets ++ that doesn't match the VLAN tag of the intended DHCP ++ discovery packet ++ Impact: DHCPv4 operation ++ ++ ++uIP v0.7.4.2b (May 01, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00062993 - IPv6 DHCP with VLAN specification in ++ iface file gets wrong address ++ Cause: The DHCPv6 request was using the same DUID as always ++ so the non-VLAN DHCP server responded to our broadcast ++ instead ++ Change: Changed the DHCPv6 request DUID to link address + time ++ instead of link address alone ++ Impact: DHCPv6 operation ++ ++ ++uIP v0.7.4.1j (Apr 24, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00062805 - Cannot login to iSCSI targets on RHEL6.3 ++ Cause: The problem was caused by a change made to the iface_rec ++ structure in the RHEL6.3 inbox open-iscsi util ++ Change: The new changes is now incorporated ++ Impact: All ++ ++ ++uIP v0.7.4.1i (Apr 16, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00062660 - Unable to login with VLAN iscsiuio ++ on RHEL6.2 ++ Cause: The open-iscsi util in RHEL6.2 has a bug which ++ does not pass the correct iface_num to iscsiuio ++ Change: Added workaround to fall back to do the legacy ++ VLAN support if iface_num and vlan_id = 0 ++ Impact: RHEL6.2 ++ ++ ++uIP v0.7.4.1h (Apr 13, 2012) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Added support for the new iface_num field in the iscsi_uevent ++ path ++ ++ 2. Fixed bug in the nic_iface search engine based on iface_num ++ ++ ++uIP v0.7.4.1g (Mar 22, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00061869 - Unable to setup an offload iSCSI ++ connection with FLR/NPAR under ESX5.0:PDA ++ Cause: The physical function ID was previously extracted ++ from the sysfs of the VM which might not be consistent ++ to the actual physical setup due to the function ++ remapping in the hypervisor ++ Change: Read the physical function ID directly from the BAR0 ++ ME register ++ Impact: All ++ ++ 2. Problem: Cont00062170 - IPv6 login/logout stress fails ++ Cause: The packet interrupt was lost after running the test ++ for a much longer period of time. A bug in the ++ packet processing routine was found to exit prematurely ++ Change: Fixed the packet processing routine to process all ++ packets before exiting ++ Impact: All ++ ++ ++uIP v0.7.4.1f (Mar 19, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00062170 - IPv6 login/logout stress fails ++ Cause: The packet buffer routine for IPv6 did not take ++ network order <-> host order into consideration ++ Change: Added a htons call to compensate for the ntohs pair ++ Impact: All ++ ++ ++uIP v0.7.4.1e (Mar 08, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00061978 - Load/unload stress test fails ++ Cause: The bnx2x open request was failing due to the module ++ request procedure. However, the open failure was ++ not being handled correctly. ++ Change: Fixed the device open error handling ++ Impact: 5771X/578XX ++ ++ ++uIP v0.7.4.1d (Mar 02, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00061708 - Unable to log into target after running ++ driver load/unload ++ Cause: A bug was introduced in the previous bug fix (CQ61459) ++ where a pthread_cond_broadcast call was erroneously ++ enabled ++ Change: Restored this back ++ Impact: All ++ ++ ++uIP v0.7.4.1c (Feb 16, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00061529 - Unable to connect to target after an ++ initial failed login attempt until iscsi service is ++ restarted ++ Cause: Upon a failed DHCPv4 acquisition due to the wrong VLAN ++ tag in the initial iface setup, any iscsid connect request ++ from the same NIC will get dropped due to a bug. ++ Change: Fixed the bug which prevented new iscsid connect requests ++ from getting honored ++ Impact: All ++ ++ Enhancements ++ ------------ ++ 1. Updated README ++ ++ ++uIP v0.7.4.1b (Feb 08, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00061513 - Unable to connect to target over VLAN ++ interface ++ Cause: The VLAN id was not properly passed back to the CNIC ++ driver for the offload request ++ Change: Fixed the VLAN id being passed back to the CNIC driver ++ Impact: All ++ ++ ++uIP v0.7.4.1a (Feb 01, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00049383 - No mechanism in iface file to support ++ gateway/routing ++ Change: Added support for the additional network parameters ++ as passed from the newer iscsi-util. ++ These parameters include: ++ IPv4: subnet_mask, gateway ++ IPv6: ipv6_linklocal, ipv6_router, ++ ipv6_autocfg, linklocal_autocfg, router_autocfg ++ VLAN: vlan_id, vlan_priority, vlan_state ++ Other: mtu, port ++ Impact: All ++ ++ 2. Problem: Cont00060806 - Unable to connect target using DHCP over ++ tagged VLAN ++ Change: DHCP+VLAN is a new feature enhancement that was added ++ alongside all other new iface parameters. ++ Impact: All ++ ++ ++ Enhancements ++ ------------ ++ 1. Lock iscsid's connect request with path_req so connect requests ++ with DHCP/Static will no longer override each other ++ ++ 2. Fixed the if_down handler from global to nic specific ++ ++ 3. Fixed various synchronization issues ++ ++ ++uIP v0.7.2.1e (Jan 05, 2012) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00060734 - ifupdown-mtu change stress with active ++ session causes iscsiuio to fail ++ Change: Fixed a race condition between the nic enable thread ++ and when DHCP fails ++ Impact: All ++ ++ ++uIP v0.7.2.1d (Dec 28, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00060368 - segfault observed after failing both ++ mpio paths ++ Change: Various memory leaks were identified and resolved in ++ the nic cleanup path ++ Impact: All ++ ++ ++uIP v0.7.2.1c (Dec 16, 2011) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Disable HP SD mode ++ ++ ++uIP v0.7.2.1b (Dec 14, 2011) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Default iscsiuio logging to off. Use the '-d' ++ option to enable ++ ++ ++uIP v0.7.0.14g (Oct 25, 2011) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Fixed the compilation under RHEL6.2 ++ 2. Change: Added oom_adjust call to prevent OOM Killer from killing ++ iscsiuio when memory is low ++ 3. Change: Added mlockall setting to prevent page swap ++ ++ ++uIP v0.7.0.14f (Oct 20, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00058994 - DOS vulnerability in uip during UDP flood ++ Cause: The warning messages from the UDP handler was logging ++ at a rate faster than the log file logrotate rate ++ Therefore, the system's OOM eventually got kicked in to ++ start terminating running processes which includes iscsiuio ++ Change: Moved several UDP warning messages from the default log ++ level to the debug log level ++ Impact: All (minor) ++ ++ 2. Problem: Cont00059288 - Show segfault w/ SLES11 SP1 Xen kernel ++ Cause: The bnx2x chip_id was not read correctly from the PCIe BAR1 ++ under the Xen kernel. The error was in the mmap area. ++ Change: Corrected the mmapping of the PCI MMIO space. ++ Impact: Xen kernels ++ ++ Enhancements ++ ------------ ++ 1. Change: Changed the log file open error to a warning and let ++ the daemon progress. This was only observed under iSCSI boot ++ ++ ++uIP v0.7.0.14e (Sep 19, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00058678 - Can not iboot target from ipv6 path ++ using VLAN ++ Cause: A bug was found in the path request path where the vlan ++ iface's protocol family was not used correctly in the ++ iface search ++ Change: This has been corrected ++ ++ ++uIP v0.7.0.14d (Sep 16, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00058602 - Can't iboot using IPv6 offload path ++ Cause: The bug was exposed by a fix in 0.7.0.14c where the ++ IPv6 router solicitation timeout exceeded the nic ++ enable thread timeout. ++ Change: The IPv6 router solicitation timeout has been adjusted ++ ++ ++uIP v0.7.0.14c (Sep 01, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00058256 - Sessions fail after loginstress to via ++ simultaneous ipv4 and ipv6 dhcp ++ Cause: Switching between DHCPv4/v6 coupled with VLAN exposed ++ a drawback in our nic_iface architecture design where ++ VLAN is not specified by iscsid. ++ Change: The code was optimized and improved the performance when ++ switching between DHCPv4/v6+VLAN. However, the ultimate ++ fix is to make use of the net config parameters introduced ++ in the newer open-iscsi util which will identify the ++ specific VLAN nic_iface to use. ++ ++ Enhancements ++ ------------ ++ 1. Change: Added support for bnx2x-1.71.00 ++ ++ ++uIP v0.7.0.14b (Aug 23, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00057840 - RHEL6.2 inbox: Unable to connect to ++ targets with 5709 ++ Cause: For cases when the bnx2/bnx2x driver gets removed, the ++ uio database that was built by cnic would have the device ++ ->net reference removed. This has caused an unnecessary ++ timeout of 5s for each stale uio entry in the database. ++ Change: Adjusted the routine which seeks the device->net entry ++ to include more logic instead of hard waiting for 5s. ++ ++ Enhancements ++ ------------ ++ 1. Change: Added support for RHEL6.2 for out-of-box release ++ 2. Change: Updated the man page with -h and -p info ++ 3. Change: Updated the -h info ++ ++ ++uIP v0.7.0.13 (Aug 10, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00057768 - iscsiuio logrotate causes daemon failure ++ Cause: The logrotate script will send a SIGUSR1 signal to notify ++ the iscsiuio daemon of such action. However, the daemon ++ wasn't programmed to catch this signal. ++ Change: Restored the catching of this signal ++ ++ ++uIP v0.7.0.12 (Aug 04, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00050634 - brcm_iscsiuio Tainted: running IoZone, ++ Iometer and receiving a UDP flood on 3260 ++ Cause: Upon iscsiuio termination, because of the UDP flood, ++ the nic thread will be busy servicing those UDP packets ++ while the signal handling thread will free up all nic ++ resources. The two threads were not in sync. ++ Change: Added a nic_remove_all routine to destroy all nic threads ++ before the nic resources get freed. ++ ++ Enhancements ++ ------------ ++ 1. Change: Fixed all warnings as reported by RHELS' Coverity testing. ++ ++ ++uIP v0.7.0.11 (Aug 02, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Erroneous VLAN tag was being passed by iscsid for connect ++ request ++ Cause: The iscsid's iface_rec_t ipc message does not contain this ++ vlan field. This field was added in uIP for future vlan ++ support. Since the buffer allocated to receive such message ++ in uIP didn't get initialized, therefore, garbled up VLAN ++ tag was getting used. ++ Change: Added the initialization of this buffer. ++ ++ ++uIP v0.7.0.10 (Jul 26, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Can't offload when switching from Static to DHCP then back to ++ Static IPv4 when connecting through a VLAN interface ++ Cause: The VLAN processing code did not reinstall the IP address ++ from the default nic_iface to the associated VLAN nic_iface. ++ This was only done on the very first time when the VLAN ++ interface was created and not on subsequent instances. ++ Change: Added code to mirror the default nic_iface IP/netmask/ip_config ++ on the VLAN nic_iface on every new connection request. ++ ++ ++uIP v0.7.0.9 (Jul 19, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Can't offload to 57810 NPAR NIC ++ Cause: The MF/VF variant of the PCI IDs were not supported previously ++ Change: Added support for the MF/VF variants for 57800/57810/57840 ++ ++ ++uIP v0.7.0.8 (Jun 30, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00056522 - Unable to connect to iSCSI target using ++ netxtreme2 package 7.0.9 ++ Cause: The iSCSI L2 ring's CID has changed from 17 to 49 ++ Change: The code now gets L2 iSCSI ring CID from the l2_buf directly. ++ This will work with any version of the cnic driver because ++ the location is a zero before this change. ++ ++ ++uIP v0.7.0.7 (Jun 23, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00056460 - iSCSI Offload boot RHEL5u5 x64 dropped tagged ++ packets with iSCSI Offload Boot with untagged ++ Cause: The ICMP echo replies to the target was corrupted in both ++ 1g and 10g mode ++ Change: The code will now handle both VLAN stripped and no VLAN stripped ++ incoming packets correctly. Also modified the transmit routine ++ to strip out any inline VLAN tag before setting up the hw to ++ insert VLAN tag. ++ ++ ++uIP v0.7.0.6 (Jun 21, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00056231 - DHCPv4 not working with iSCSI HBA w/ ++ linux-nx2 v7.0.7 ++ Cause: The 10g L2 FW HSI has been modified for PCIe performance ++ enhancement in the 7.0.7 package (FW 1.70.20) which uIP ++ has not adapted to. ++ Change: The eth_rx_cqe size has been increased from 32B to 64B. ++ ++ Enhancements ++ ------------ ++ 1. Change: The utility name has changed from brcm_iscsiuio to iscsiuio ++ as preparation for upstream submission. ++ 2. Change: Updated README ++ ++ ++uIP v0.7.0.5 (Jun 02, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00055915 - iSCSI does not connect on 57800 in 4-port mode ++ Cause: The 4-port mode was not being determined correctly ++ Change: Fixed the PORT4MODE register offset and the QZONE_ID macros ++ ++ ++uIP v0.7.0.4 (May 24, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00055832 - linux iscsiboot can not login to target using ++ offload path (57800) ++ Cause: The device ID comparison routine did not take care of the case ++ when one device ID is bitwise superset of another. ++ Change: Fixed the device ID comparison routine. ++ ++ ++uIP v0.7.0.3 (May. 19, 2011) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Updated all fixes to match the released uIP 0.6.4.17 ++ ++ 2. Change: Modified source and Copyright info as preparation for upstream ++ submission ++ ++ ++uIP v0.7.0.2 (May. 03, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00048972 - brcm-iscsi.log has no max size and would grow ++ to consume all free space on hard disk ++ Cause: There was no mechanism to rotate the log ++ Change: Added logrotate entry and SIGUSR1 signal handling for log rotate ++ action ++ ++ 2. Problem: Cont00054996 - Multi-session, multi-protocol mtu stress ++ does not recover all sessions ++ Cause: A segfault was observed during the load/unload module. The ++ problem was caused by an illegal dereference of a pointer ++ when IPv6 couldn't find the longest match address from ++ the ARP (Neighbor) table. ++ Change: Fixed the dereferencing error ++ ++ 3. Problem: Cont00054900 - Linux uIP - Please add ability to connect ++ to routed target with static iface IPv6 ++ Cause: Static IPv6 never runs the IPv6 NDP router sol/adv engine. ++ Change: IPv6 NDP router sol/adv has now been added to static IPv6 ++ operation. ++ ++ 4. Problem: Cont00054996 - Multi-session, multi-protocol mtu stress ++ does not recover all sessions ++ Cause: Segfaults were observed caused by the accessing of the IPv6 ++ NDP structure while the nic is undergoing a reset either ++ due to a DHCPv4 request from iscsid or the handling of ++ if_down due to the NL handler from CNIC. ++ Change: The fix involves the following: ++ - Fixed the handling of staggered IPv4/v6 DHCP/static requests ++ - Fixed memory leak due to reallocation of IPv4 and IPv6 ++ DHCP structs ++ - Fixed the pthread join stuck problem in the handling ++ of the if_down NL message ++ ++ 5. Problem: Cont00054810 - Linux NMI - bnx2x_init_hw_common:PXP2 CFG ++ failed running iSCSI MTU stress test ++ Cause: This only happens in DHCPv4 mode. The problem was caused ++ by contention between the elongated window of performing ++ DHCP in the enable_nic thread while receiving the asynchronous ++ if_down NL message (from the MTU change event) from the ++ CNIC NL thread. The problem occurs when the enable_nic ++ thread tries to call bnx2x_open while the other thread ++ calls the bnx2x_close routine. ++ Change: Fixed mutex lock bugs for the enable_nic thread. Also ++ extended the nic_disable timeout to 10s to compensate for ++ the DHCP operation. ++ ++ 6. Problem: Cont00054818 - RH6.0 - Unable to logout of iSCSI session ++ after running PQA baseline scripts ++ Cause: This was caused by the call to cancel the enable_nic ++ thread when disabling the nic but failed to unlock the ++ nic mutex that the enable_nic thread held. ++ Change: Wake up the enable_nic thread and wait for it to complete ++ instead of canceling it in the nic_disable path. ++ ++ 7. Problem: Cont00054725 - Previous static HBA IP will be used after ++ a new static HBA IP has been created ++ Cause: There was an assumption in the code where if the same ++ nic_iface structure was found based on the nic/vlan pair, ++ the specified IP address would not be used. Instead, it ++ will continue to use the previous defined IP address. ++ Change: The previous IP address will now be compared against the ++ the specified IP address before finishing the parce ++ iface request from iscsid. If different, the current ++ nic will be disabled and then re-enabled with the newly ++ specified IP address. ++ ++ 8. Problem: Cont00054571 - Unable to connect to routed ipv6 target ++ with RA address and iface DHCPv6 ++ Cause: The default router address was not being employed for ++ the IPv6 neighbor negotiation. Additionally, the return ++ address of our neighbor advertisement was incorrect as ++ it should use the best matched src address instead. ++ Change: Fixed both the IPv6 neighbor solicitation and advertisement ++ transmission and handling. ++ ++ 9. Problem: Cont00054510 - fails to login to 32 session with blanket ++ login IPv6 ++ Cause: A bug was introduced in uIP 0.6.4.6 where the NIC_RUNNING ++ flag might not be set when entering the main loop under ++ certain situations depending on the nic bring up. ++ Change: A new NIC_STARTED_RUNNING flag is now defined to fix CQ53511. ++ ++ 10. Problem: Cont00053807 - RA and link local are unable to connect if DHCPv6 ++ fails ++ Cause: The host link local address was not being searched as one of ++ the host address to be replied to CNIC for the connect request. ++ Change: The path reply now includes the search of host link local ++ address as well. ++ ++ 11. Problem: Cont00054236 - iSCSI service must be restarted before an IPv6 ++ connection can be made to the Equalogic target ++ Cause: The problem was intermittent as it depends on which IPv6 address ++ the target was redirecting to. Since uIP was only extracting ++ the target's IPv6 address + MAC from the target's neighbor ++ advertisement packet itself and not from the ICMPv6 option, so ++ the wrong or no MAC address will get send down to CNIC for the ++ connection establishment; hence the no connect. ++ Change: Added the updating of the neighbor discovery table to also use ++ the Target IPv6 address + MAC specified in the incoming neighbor ++ advertisement's ICMPv6 option field. ++ ++ 12. Problem: Cont00053255 - bnx2x panic dump logging into multiple ++ discovered IPv6 nodes (Equalogic IPv6 target) ++ Cause: The bnx2x panic was fixed in the 10g fw 6.4.29. ++ A IPv6 connectivity issue was then found and led to different ++ kernel/uIP crashes. This was caused by the same IPv6 ++ connectivity problem mentioned above. ++ Change: Same as above ++ ++ 13. Problem: Cont00053728 - Sessions never recover after doing initiator-side ++ cable pull test with IPv6 traffic against Equalogic targets ++ Cause: It was discovered that the Equalogic would send out periodic ++ neighbor solicitation to maintain the connection to the ++ initiator. Since uIP was responding with the assigned IPv6 ++ link local address in the neighbor advertisement ++ unconditionally, the target was observed to stop transmitting on ++ the connection specified. ++ Change: The neighbor advertisement generated will now use the dst IPv6 ++ address from the input neighbor solicitation packet instead of ++ the assigned IPv6 link local address for both the packet and the ++ ICMPv6 source IPv6 address. ++ ++ 14. Problem: Compile error under 32-bit OS ++ Cause: A bug was introduced in the previous release 0.6.4.6 which ++ caused a compilation error in 32-bit OS (64-bit compiles ++ fine) ++ Change: Fixed the bug ++ ++ 15. Problem: Cont00053807 - RA and Link local are unable to connect if dhcpv6 ++ fails ++ Cause: There was a bug in the nl reply where the RA address will never ++ be sent back to CNIC for the connection request ++ Change: The best matched address to the dst will now be sent back to ++ CNIC in the path rsp. ++ ++ Enhancements ++ ------------ ++ 1. Change: Updated README to remove the 57713/E references ++ ++ 2. Change: Allow the ICMP option field in the IPv6 Neighbor Advertisement ++ response to be included without discrimination. This fixes ++ an issue connecting against the EQL via RA for DHCPv6. ++ ++ 3. Change: Updated README for the IPv6 operation, VLAN, and discovery. ++ ++ ++uIP v0.7.0.1 (Mar. 29, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00053511 - bnx2x panic dump during ifup/down stress with ++ iSCSI traffic ++ Cause: The panic dump was resolved by the driver's rq dbell size fix. ++ After that, uIP crashed due to the asynchronous if_down event ++ that took the chip resources away while the nic thread is still ++ continuing to try to send DHCP request. ++ Change: Added synchronization between the two threads so proper clean up ++ of the threads can occur. ++ ++ Enhancements ++ ------------ ++ 1. Change: Added support for E3 (57800, 57810, and 57840) ++ ++ ++uIP v0.6.4.5 (Mar. 23, 2011) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Optimized the double VLAN fix of CQ53870 to match ++ what will be submitted for RHELS5.7 and RHELS6.1 inbox ++ ++ ++uIP v0.6.4.4 (Mar. 17, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00053870 - Unable to login to iSCSI target via offload ++ through a Nexus 5020 switch with DCBx enabled ++ Cause: Double VLAN tagging was observed due to DCBx enabled. ++ The chip actually adds a VLAN tag if the txbd does not have ++ VLAN tag enabled under the DCBx environment for PRI setting. ++ Since uIP does not make use of hw assisted VLAN tagging, ++ 2 VLAN tag was observed in the data stream. ++ Change: Enabled hw assisted VLAN tagging in uIP for both 1g and 10g. ++ ++ 2. Problem: Cont00053792 - maxconnections intermittently fail and ++ recover using iface DHCPv4 ++ Cause: The DHCPv4 engine erroneously keeps on requesting for a ++ new lease which tremendously hamper normal path_req ++ operation. The problem is that the lease time parameter ++ has overflowed when converted to ticks count. ++ Change: Expanded the lease timer ticks count parameter from 16 to ++ 32 bits. ++ ++ 3. Problem: Cont00053807 - RA and link local are unable to connect if ++ DHCPv6 fails ++ Cause: The DHCPv6 engine does not have the failover to use RA ++ mechanism ++ Change: Expanded to use best match address instead regardless of ++ DHCPv6 success or not, or using static v6. ++ ++ Enhancements ++ ------------ ++ 1. Change: Cont00051823 - Added man page for brcm_iscsiuio ++ ++ ++uIP v0.6.4.3 (Mar. 15, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00053719 - intermittent logging into targets that ++ are not in the same subnet as defined in the iface ++ Cause: The default route was used erroneously due to a miscompare ++ Change: Fixed this comparison so if the requested dst is not in ++ in the same subnet, uIP would not even ARP out. ++ ++ 2. Problem: Cont00053580 - Unable to do iSCSI boot into Linux OS using ++ 57710 adapters ++ Cause: The E1 iro USTORM_RX_PROD_OFFSET doesn't match the t6.4 fw ++ Change: This is now fixed ++ ++ ++uIP v0.6.4.2 (Feb. 24, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00050343 - HBA does not follow RFC2131 spec for IPv4 ++ DHCP lease expiration ++ Cause: The dhcp engine did not have this feature implemented ++ Change: Added lease time tracking and renewal ++ ++ 2. Problem: Cont00050801 - Unable to connect to target after switching ++ between DHCPv4 to static v4 ++ Cause: The configuration flags got corrupted when switching between ++ dhcp and static or vice versa. ++ Change: Fixed the flag handling. Also needed to zero out the static ++ ip address in the host memory when switching to dhcp. ++ Otherwise, the static ip address will get used mistakenly. ++ ++ Enhancements ++ ------------ ++ 1. Change: Cont00051936 - Added IPv6 NDP and DHCPv6 support. ++ ++ ++uIP v0.6.4.1 (Jan. 27, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00049766 - segfault seen while stopping iscsi service ++ Cause: The logger output routine was accessing the log resource ++ while another thread calls fini_logger to free the same ++ resources ++ Change: Added pthread mutex lock to the logger routine to exclude ++ the initializer, user, and finisher ++ ++ Enhancements ++ ------------ ++ 1. Change: Added new t6.4 HSI and 57713 support. ++ ++ ++uIP v0.6.2.13 (Jan. 04, 2011) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00049665 - iscsiboot:linux failed to boot into iscsi ++ boot image in offload path after 5 iterations ++ Cause: The hw consumer index for the uIP ring got out of sync ++ with the producer index. This has led to the xmit mutex ++ lock be held forever so subsequent ARP requests will not ++ get transmitted to the wire ++ Change: Added this out of sync detection and rescue the xmit mutex ++ lock ++ ++uIP v0.6.2.12 (Dec. 21, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Cont00051820 - Session fails to reconnect after gateway ++ fallback ++ Cause: Under the HSRP test scenario, it was found that an ARP ++ request from the SUT is required in order for the HSRP ++ router to begin sending packets downstream to the SUT. ++ The default ARP age was originally set to 20 minutes ++ before a new ARP request will get sent, ++ Change: Changed the ARP age default to Linux default at 5 minutes ++ ++uIP v0.6.2.11 (Dec. 17, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: For IPv4, the gateway route was not being utilized ++ when the subnet mask given or calculated does not ++ match. This resulted in many unwanted connection ++ attempts. ++ Cause: A bug was found in the default gateway calculation ++ logic which prevented the gateway address from being ++ used. ++ Change: Fixed the default gateway logic ++ ++ 2. Problem: For IPv6, there are scenarios where it won't connect ++ Cause: The IPv6 subnet mask as extracted from the CIDR ++ format might contain garbage data. This garbage data ++ was then used as part of the subnet mask which would ++ prevent the correct address mask. ++ Change: Fixed the subnet mask ++ ++uIP v0.6.2.10 (Dec. 15, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: IPv6 does not connect for non-CIDR iface.ipaddress ++ specification ++ Cause: A bug where all ones was used as the IPv6 netmask ++ instead of all zeroes. This prevented all IPv6 ++ path requests from being honored ++ Change: Fixed the subnet mask used ++ ++uIP v0.6.2.9 (Dec. 14, 2010) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Added IP address CIDR notation support for the ++ iface.ipaddress field in the iface file. ++ This will allow subnet mask to be defined and used. ++ ++uIP v0.6.2.8 (Dec. 9, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: ipv6 + ifup/down fails to reconnect ++ ++ Cause: There were 2 problems found: ++ - the xmit_mutex lock was being held indefinitely ++ - the nl_process_if_down flag for 10g doorbell ringing ++ did not get reinitialized ++ ++ Change: Fixed the xmit_mutex deadlock via trylock ++ Added nl_process_if_down initialization in the IF_DOWN ++ process ++ ++ 2. Problem: Added fix for the NPAR disabled for 57712 ++ ++ Cause: The mac address was not handled correctly ++ ++ Change: Fixed the mac address handling. Also requires corresponding ++ kernel component for the complete fix ++ ++uIP v0.6.2.7 (Dec. 7, 2010) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Use the gateway address from the DHCP server the ++ destination IP address is not in the current subnet. ++ ++uIP v0.6.2.6 (Nov. 16, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Warning message seen in the kernel logs, ++ "uio uio2: uevent: unsupported action string" ++ ++ Cause: The improper string was echo'ed into the UIO trigger ++ field. With an improper string, this message would ++ appear in the kernel logs. ++ ++ Change: uIP will now write the string "online" to the UIO ++ trigger field. This is the string expected by the ++ Linux kernel base driver. ++ ++ 2. Problem: uIP would segfault during a heavily login/logout ++ iSCSI subsystem reset senario ++ ++ Cause: A double free occurred in the logging portion of the ++ uIP code, but this was root cause to a double free when ++ manipulating the NetLink buffers. ++ ++ Change: Properly look at the return code from the routine which ++ will read NetLink messages. Also only free buffers ++ if they are allocated. ++ ++ Enhancements ++ ------------ ++ 1. Change: Add ability to print kernel version and machine ++ architecture to further help debug problems. ++ ++ 2. Change: Apply the netmask from DHCP if provided. ++ ++uIP v0.6.2.5 (Nov. 10, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: iscsid would try to conenct with unintended iSCSI ++ targets ++ ++ Cause: uIP would blindly return the iSCSI target MAC address ++ regardless if the iSCSI target is reachable via the ++ given port. ++ ++ Change: uIP will try to filter the requests coming from CNIC ++ by automatically generating a network mask based off ++ the configured IP addressed. Then this netmask is ++ masked with the destination IP address. If there is ++ a match, then the path_req is allowed through. ++ ++ 2. Problem: Problems reconnecting back to the target when running ++ MTU stress tests. ++ ++ Cause: cnic/bnx2i and uIP could possibly get out of sync when ++ an if_down message is sent. ++ ++ Change: uIP will now immediately react to the if_down message, ++ and flush all the path req's and then to process to ++ if_close. ++ ++ Enhancements ++ ------------ ++ 1. Change: Fix compile warnings for src/unix/nic_nl.c, ++ and src/unix/main.c ++ ++uIP v0.6.2.4 (Nov. 4, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: iSCSI HBA: brcm_iscsiuio segfault during ifdown ++ with many active sessions ++ ++ Cause: uIP will segfault when traversing the error path when ++ an iSCSI connection is starting but the sysfs entries ++ have not been created yet. ++ ++ Change: Use the errno value rather then the one from the file ++ descriptor because the file descriptor will be NULL and ++ the NULL dereference will cause a segfault. ++ ++ Enhancements ++ ------------ ++ 1. Change: Added initial changes for iSCSI multi-function support for ++ 10G NIC's. ++ 2. Change: Add more detailed messages for error pathes in nic_utils ++ ++uIP v0.6.2.3 (October 28, 2010) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Add support for bnx2x-1.62.x drivers ++ ++uIP v0.6.2.2 (October 18, 2010) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Only allow iSCSI connections with known bnx2x HSI's. ++ ++uIP v0.6.2.1 (October 7, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: After multiple MTU changes, the ethtool IOCTL used to ++ determine the bnx2x driver version fails and eventually ++ iSCSI connections would not reconnect. ++ ++ Cause: The socket file descriptor used during the ethtool IOCTL ++ call was never closed and leaked. ++ ++ Change: On the error path when calling the ethtool IOCTL, the ++ file descriptor is now properly closed. ++ ++uIP v0.5.39 (September 15, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Could not offload IPv4 VLAN connection when the target tries ++ to ARP the iSCSI initiator ++ ++ Cause: In the ARP reply, the ether field was incorrect. ++ ++ Change: Properly set the ether field to 802.1Q type (0x8100) ++ ++uIP v0.5.38 (September 14, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: uIP would cause a panic dump when the NIC was going down ++ ++ Cause: uIP and CNIC where not synchonized on NIC state ++ ++ Change: Check if the RX BD's which are zero'ed by CNIC when the ++ NIC is going down. If the BD addresses are zero, then ++ uIP will drop the TX packets. ++ ++uIP v0.5.37 (August 21, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: uIP would segfault on ifup/ifdown stress test when using ++ DHCP to determine local IP address. ++ ++ Cause: The uIP would use a NULL buffer during data transmission. ++ ++ Change: Drop packets when there are no buffer avaliable. ++ ++uIP v0.5.36 (August 21, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: iSCSI boot would not completely login after the pivot ++ root operation. ++ ++ Cause: The uIP would not properly start the NIC interface. ++ ++ Change: uIP should only check the NIC state to determine whether ++ to start the NIC thread or not. ++ ++ 2. Problem: uIP would segfault during if'up if'down testing. ++ ++ Cause: The uIP would improperly start 2 NIC threads for the ++ same NIC interface. ++ ++ Change: uIP should properly lock the NIC list when disabling/removing ++ the NIC threads. ++ ++ ++uIP v0.5.35 (August 20, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Sessions would hang with ethtool self-test ++ ++ Cause: The uIP would hang because the socket layer was stuck ++ because there is much contention for that socket. This ++ would hang the CNIC thread. ++ ++ Change: Remove any IOCTL calls in uIP which may colide with ++ the ethtool self test. The driver version is only ++ capture during uIP initialization. ++ ++ 2. Problem: There were session recovery issue when using DHCP ++ if up/down tests. ++ ++ Cause: The uIP would hang because the DHCP requests would ++ timeout if the network interface is downed which would ++ hang all the other uIP threads. ++ ++ Change: Ensure that the DHCP state machine had exit points ++ if the network interface was down'ed. ++ ++ ++uIP v0.5.34 (August 18, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Sessions would not recover with ethtool self-test ++ ++ Cause: The uIP would hang because either the NetLink buffer is ++ full or that any socket operations used to manipulate ++ multicast addresses would block. ++ ++ Change: Ensure that the socket used for multicast addressing is ++ set to nonblocking. Drain the NetLink buffer without ++ using the eventing, but with a more aggressive poll routine. ++ ++ 2. Problem: Sessions would not recover with L2 driver load/unload on ++ RHEL 6.0 SS9 ++ ++ Cause: The uIP would close the NIC thread too early and would ++ deadlock on cloing the NIC thread. ++ ++ Change: Ensure that the NIC thread is canceled/closed only in one ++ location, in the NIC remove routine. ++ ++ ++uIP v0.5.33 (August 17, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Error message seen from the uIP stack for valid packets. ++ ++ Cause: The uIP was incorrectly marking logging messages for valid ++ packets as errors because it didn't know how to parase them. ++ ++ Change: Changed the following from error to debug message ++ ipv6: invalid version ++ ipv4: invalid version or header length. ++ icmpv6: unknown ICMP message. ++ ip: neither tcp nor icmp ++ Changed the following from error to warn message ++ udp: bad checksum ++ tcp: bad checksum ++ tcp: got reset, aborting connection. ++ ++ 2. Problem: After multiple iterations the loading and unloading of ++ the Broadcom Linux drivers with active connections ++ would not cause the sessions to recover on RHEL 6.0 ++ snapshot 9. ++ ++ Cause: There was a deadlock in the nic mutex ++ ++ Change: Lock ordering for the nic mutex and nic list mutex must ++ be inforced. ++ ++ 3. Problem: After multiple iterations of running the ethtool selftest ++ the Broadcom Linux drivers with active connections ++ would not cause the sessions to recover on RHEL 5.5. ++ ++ Cause: The Netlink buffer between uIP and CNIC would get full. ++ ++ Change: Poll more regularly for packets in the Netlink buffer ++ from 4 times a second to 100 times a 1 second. ++ Drain packets during the PATH_REQ packet pull. ++ ++ ++uIP v0.5.32 (August 14, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Error message 'nic eth0: Didn't find type 0xaa bb' seen. ++ ++ Cause: Valid non-DIX Ethernet packets as being passed to the ++ uIP. uIP will drop these packets but should be logged ++ correctly. ++ ++ Change: These packets are valid, and should only be logged for ++ debugging purposes. ++ ++ 2. Problem: Error message 'Dropped previous transmitted packet' seen. ++ ++ Cause: The TX ring is full, and here uIP is trying to transmit a ++ packet which will be dropped. This is a valid state but ++ the log message is marked incorrectly ++ ++ Change: These messages are not warnings and should be logging when ++ debugging is enabled. ++ ++ 3. Problem: Error message: "iscsi_ipc eth0 Transport name is not ++ equal expected: got: bnx2i" seen. ++ ++ Cause: The iface_rec structure is different between iscsid version. ++ For RHEL 5.5, iscsid is versioned 871, for RHEL 6.0 is ++ versioned 872. ++ ++ Change: Allow uIP to compile against a different version of iscsid. ++ ++ ++uIP v0.5.31 (August 12, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Softlock would occur showing that the NetLink table ++ lock was taken but never released. ++ ++ Cause: NetLink socket buffer would fill with constant PATH_REQ ++ messages preventing PATH_REQ response from libiscsi ++ ++ Change: Now uIP will drain the NetLink buffer while looking for ++ a response. ++ ++ Enhancements ++ ------------ ++ 1. Change: Add documentation for VLAN configuration and restrictions. ++ ++ ++uIP v0.5.30 (August 6, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: iscsid thread will stall if closing the uio files nodes ++ is stuck ++ ++ Cause: uIP would indefinitely block waiting for the mutex shared ++ by the close routine. ++ ++ Change: Now uIP will try and poll a bit for the mutex. If it can't ++ get this mutex in the iscsid thread then an error is return ++ rather then hold the thread. ++ ++ 2. Problem: IPv6 Unicast Neighbor Adveriserments would have the ++ ICMPv6 option header specifying a MAC. ++ ++ Cause: uIP should use the source IPv6 address to detmine whether ++ to strip the option header or not and not the target address ++ in the ICMPv6 field. ++ ++ Change: The uIP stack return a unicast IPv6 Neighbor Advertisement ++ without the ICMPv6 option as a response to unicast ++ IPv6 Neighbor Solicitations. ++ ++ 3. Problem: There would be TCP SYN packets with improper MAC address. ++ ++ Cause: A zero'ed MAC address was not passed to CNIC to indicate an ++ error or if the IP address didn't resolve. ++ ++ Change: The uIP stack will now return a zero'ed MAC address if it ++ can't find any entries. ++ ++ ++uIP v0.5.29 (August 6, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: "uip udp: no matching connection found: lport: 35072" ++ seen numerous times in the brcm_iscsiuio log file ++ ++ Cause: This message was incorrectly marked as an error ++ ++ Change: These messages are valid log entries especially if the ++ packet was a broadcast UDP packet not destined for the SUT ++ I will change the code to mark these logs entries as debug. ++ ++ ++uIP v0.5.28 (August 5, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Can't login into a redirected Equilogic Target ++ ++ Cause: The Equilogic Target uses a unicast IPv6 Neighbor ++ Solicitation to test if the host is up. The uIP stack ++ would return a Neighbor Advertisement with an unneeded ++ ICMPv6 option. ++ ++ Change: Only have the uIP stack return a unicast IPv6 Neighbor ++ Advertisement without the ICMPv6 option. ++ ++ 2. Problem: With older bnx2/bnx2x/cnic/bnx2i driver combinations ++ uIP would segfault when these drivers were unloaded. ++ ++ Cause: When the older drivers were removed, the underlying uio ++ instance was removed causing uIP to have a stale file handle. ++ When uIP finally closes using this stale file handle, either ++ uIP would segfault, or there would be an error in the ++ uio_release() path. ++ ++ Change: Only have the uIP close if the UIO file node exists. ++ ++ ++uIP v0.5.27 (July 31, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: iSCSI HBA: Unable to use DHCP address for iSCSI interface ++ if a connection was previously made with a static address ++ on bnx2 devices. ++ ++ Cause: Because the device is closed and reopen'ed the TX consumer ++ indexes were not persisted ++ ++ Change: Only discard the TX consumer indexes only when the devices ++ will be discarded or closed ++ ++ Enhancements ++ ------------ ++ 1. Change: Change CNIC references to bnx2 in the bnx2 user space ++ driver. ++ ++ ++uIP v0.5.26 (July 30, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: iSCSI HBA: Unable to use DHCP address for iSCSI interface ++ if a connection was previously made with a static address on ++ bnx2x devices. ++ ++ Cause: Because the device is closed and reopen'ed the TX consumer ++ indexes were not persisted ++ ++ Change: Only discard the TX consumer indexes only when the devices ++ will be discarded ++ ++ 2. Problem: IPv6 using VLAN's didn't login ++ ++ Cause: The uIP code used to determine if the packet was an IPv6 ++ or not was not working. This VLAN packets for IPv6 were ++ being mis-interpreted. ++ ++ Change: Make the function is_ipv6() VLAN aware ++ ++ 3. Problem: Persistant targets was not loggin in during boot ++ ++ Cause: If udev was slow and the /dev/uio* were creatly slowly ++ uIP would fail. ++ ++ Change: Poll uIP waiting for /dev/uio* file nodes. ++ ++uIP v0.5.25 (July 27, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: When using IPv4 DHCP, there are no initial DHCP Discover ++ packets were not seen on the wire. ++ ++ Cause: Packets generated from the app handler from the uIP stack ++ were not placed on the wire. ++ ++ Change: Packets originating from the uIP stack are now always placed ++ on the wire. ++ ++uIP v0.5.24 (July 25, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: One would see invalid packet packets flow through the ++ uIP stack, where the logs would indicate there is a packet ++ with an invalid length ++ ++ Cause: The BD and CQE consumer indexes were not properly incremented ++ and masked. ++ ++ Change: The BD index is now properly masked. The CQE index is not ++ incremented using the CQE index rather the mistaken BD index. ++ ++ Impact: 10G only ++ ++ 2. Problem: uIP would segfault during the booting of the machine. ++ ++ Cause: uIP was using a NULL data pointer because there was an ++ incorrect packet passed to the stack. ++ ++ Change: Only allow uIP to process data if the packet exists. ++ ++ 3. Problem: uIP would stop processing packets ++ ++ Cause: The uIP code would not properly drain the CQE ring causing ++ it to eventually be full ++ ++ Change: Consume all the CQE elements even if they are ethernet types ++ or not. ++ ++ Impact: 10G only ++ ++ 4. Problem: uIP would stop after if/down of the network interface. ++ ++ Cause: uIP was not kick starting the NIC loop thread properly. ++ ++ Change: Ensure that the NIC loop thread is started by when iscsid ++ request that the interface start the offload. Mark the NIC ++ only if the thread is truly canceled. ++ ++ ++uIP v0.5.23 (July 20, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Segfault during brcm_iscsiuio initialization ++ ++ Cause: uIP was using a NULL data pointer, because a different ++ thread re-initialized the uIP stack ++ ++ Change: Properly synchronize the initialization of the stack ++ ++ 2. Problem: Deadlock during the printing of heavy debug messages ++ ++ Cause: The variable macro structures would point to invalid ++ data ++ ++ Change: With each invocation of va_copy() a corresponding ++ invocation of va_end() in the same function for the proper ++ cleanup ++ ++ 3. Problem: uIP would hang when the interface could go up/down ++ ++ Cause: uIP would get out of sync with the state of the network ++ interface ++ ++ Change: Instead of detriving state from the UIO file nodes, uIP ++ will take direction from iscsid on when interfaces will be ++ started. ++ ++uIP v0.5.22 (July 15, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Unable to reconnect via iSCSI offload after ++ ifup/ifdown ++ ++ Cause: uIP was stuck on the thread when closing the NIC main ++ loop ++ ++ Change: Properly synchronize the NetLink CNIC and uevent threads ++ ++ 2. Problem: uIP would crash during boot up. ++ ++ Cause: uIP would overwrite a memory location which was already ++ freed during nic_remove(). ++ ++ Change: Since the NIC is freed there is no need to write to ++ update the NIC flags ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Added IPv6 Link Local support ++ ++ ++uIP v0.5.21 (July 5, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Unable to connect via iSCSI offload after ++ changing L2 address ++ ++ Cause: uIP didn't notice the network inferface going down ++ ++ Change: Allow uIP to persist the stack's IP address after ++ a reset ++ ++ 2. Problem: Unable to connect via IPv4 and IPv6 concurrently ++ ++ Cause: uIP didn't notice the network inferface going down ++ ++ Change: Allow uIP to persist the stack's IP address after ++ a reset and properly bring up the interface ++ ++ 3. Problem: Unable to connect via VLAN ++ ++ Cause: IP address was no persisted after a device reset ++ ++ Change: When CNIC requests a path request, uIP will use the ++ VLAN passed by the CNIC. ++ ++ ++uIP v0.5.20 (June 24, 2010) ++ ++ ++uIP v0.5.20 (June 24, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Certain IPv6 addresses are not repsonded to by ++ the target. ++ ++ Cause: The MAC was generated from the target's IPv6 ++ address not the deterived multicast IPv6 address. ++ ++ Change: The destination MAC address should be deterived ++ from the packet's destination IPv6 address and ++ not the target. ++ ++ 2. Problem: brcm_iscsiuio would segfault when L2 interface is ++ bought up and down after being logged into ++ ++ Cause: The NIC thread was not stopped properly ++ ++ Change: When the UIO device is remove and when the ++ cooresponding NIC tracked by brcm_iscsiuio, the ++ daemon would properly wait for the NIC thread to ++ stop. ++ ++ ++uIP v0.5.19 (June 22, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Can't login after boot ++ ++ Cause: If NIC interfaces are brough up and down quickly ++ uIP wait on an invalid NIC thread ++ ++ Change: Only wait for the NIC thread if the NIC thread ++ exists. ++ ++uIP v0.5.18 (June 21, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Does not compile on SLES 11 SP1 ++ ++ Cause: Automake cached files were included as part of the ++ uIP-0.5.17 package ++ ++ Change: Remove automake cached files, and allow these files ++ to be generated each time the source is compiled ++ ++ 2. Problem: Does not always receive multicast packets ++ ++ Cause: Multicast bit was not set in SORT USER 2 register ++ ++ Change: brcm_iscsiuio will now set the SORT USER 2 registers ++ with both the broadcast and multicast bits. ++ ++ 3. Problem: Existing iSCSI connections do not reconnect after ++ operations which require equivalent driver ++ load/unload operations ++ ++ Cause: Multiple path requests would trample NIC configurations ++ ++ Change: Allow only one path request at a time ++ ++uIP v0.5.17 (June 16, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: IPv6 neighbor solicitations from brcm_iscsiuio could ++ not be responded to ++ ++ Cause: The IPv6 neighbor solicitation packet had an invalid ++ multicast MAC address ++ ++ Change: Properly set the MAC address multicast bit and OR ++ with the IPv6 destination address ++ ++ 2. Problem: NIC state was not properly synchronized and noticed ++ by Shyam Iyer ++ ++ Change: Properly lock the NIC device when changing state ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Listen for iscsid before daemonizing to close a timing ++ gap which might allow iscsid to start before uIP is ++ completely initialized. ++ ++uIP v0.5.16 (June 2, 2010) ++======================================================= ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Formally add IPv6 support. Only a static IPv6 address ++ is supported. ++ ++uIP v0.5.15 (May 20, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: brcm_iscsiuio would echo packets off the wire ++ ++ Cause: Stale packets from the uIP stack could potentially ++ make it onto the wire causing a network flood ++ ++ Change: Only place on the wire packets uIP intended to place ++ on the wire. Drop all other packets. ++ ++uIP v0.5.14 (May 18, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: brcm_iscsiuio would crash when offloading using a ++ bnx2x device /dev/mem could not be ++ opened, (ie. SE Linux enabled) ++ ++ Cause: /dev/mem could not be opened, (ie. SE Linux enabled) ++ and then the NIC would be improperly initialized. ++ ++ Change: If /dev/mem is not able to be opened, then the device ++ is closed ++ ++ 2. Problem: brcm_iscsiuio would crash when brcm_iscsiuio is ++ being shutdown ++ ++ Cause: The NIC mutex was deferenced imporperly when the NIC ++ is being closed ++ ++ Change: Take the NIC mutex lock only when the NIC is closed. ++ ++uIP v0.5.13 (May 16, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: brcm_iscsiuio would crash with heavy traffic directed ++ at the iSCSI traffic ++ ++ Cause: Packets which are sized between 1006-1024 bytes would ++ crash brcm_iscsiuio because brcm_iscsiuio is not sized ++ to handle such large packets ++ ++ Change: Drop large packets, properly hold the NIC mutex lock ++ for the duration when NIC fields are being used. ++ ++ ++uIP v0.5.12 (May 13, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: brcm_iscsiuio could crash on when L2 interface is ++ ifdown'ed ++ ++ Cause: The local NIC pointer was not initialized properly ++ in the routine parse_iface() ++ ++ Change: Properly initialize the NIC pointer ++ ++ 2. Problem: Documentation referred to older admin_client which ++ doesn't exist any more because brcm_iscsiuio uses ++ the iscsid iface file ++ ++ Change: Remove the stale references ++ ++ ++uIP v0.5.11 (May 11, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: brcm_iscsiuio could crash on invalid packet sizes ++ ++ Cause: The hardware BD could be a large value because of a ++ hardware error ++ ++ Change: Limit the size of the packet dumped to the MTU size ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: During the running of the configure script now ++ the script will check for ar and ranlib binaries ++ ++ ++uIP v0.5.10 (May 03, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: BCM57712 not recognized ++ ++ Cause: The PCI ID's in the bnx2x file were missing. ++ ++ Change: Added proper BCM57712, BCM57712E, BCM57713, BCM57713E ++ PCI ID's ++ ++ 2. Problem: (CQ 47481) brcm_iscsiuio not installed in correct location ++ ++ Cause: Default install path for autoconf is /usr/local ++ ++ Change: Change the default prefix to '/' so the brcm_iscsiuio ++ binary is installed to /sbin/ ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Remove dependency on Yacc and Lex ++ ++ ++uIP v0.5.9 (April 28, 2010) ++======================================================= ++ ++ Fixes ++ ----- ++ 1. Problem: bnx2x T6.0 driver would not login ++ ++ Cause: The bnx2x code was not using the T6.0 HSI offsets ++ ++ Change: Determine to bnx2x driver version eariler to properly use the ++ T4.8 or T6.0 HSI ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Collapse all the various locks to use the NIC lock to shrink ++ memory footprint ++ ++ 2. Change: Consolidate upper layer checksumming code ++ ++ ++uIP v0.5.5 (March 02, 2010) ++======================================================= ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Add support for T6.0 bnx2x HSI and 57712. ++ ++ 2. Change: Initial support for IPv6 ++ ++uIP v0.5.8 (April 22, 2010) ++======================================================= ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Add support for T6.0 bnx2x HSI and 57712. ++ ++ 2. Change: Initial support for IPv6 ++ ++uIP v0.5.7 (March 17, 2010) ++======================================================= ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Add to documentation on discovering on a particular ++ iface before logging in ++ ++uIP v0.5.6 (Mar 05, 2009) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: bnx2x panic dump would be seen when sending ++ traffic to uIP ++ ++ Cause: The TX producer index was not properly ++ incrementing when the wrapping occured ++ ++ Change: Do not skip the last TX producer index like the ++ TX BD's ++ ++ Impact: None. ++ ++uIP v0.5.5 (March 02, 2010) ++======================================================= ++ Initial release ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Add to documentation on debugging/logging for uIP ++ ++ ++uIP v0.5.4 (Feb 22, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Compile error where 'ETHERTYPE_VLAN' define ++ is missing ++ ++ Cause: Certain distributions do not define 'ETHERTYPE_VLAN' ++ in the header file "net/ethernet.h". ++ ++ Change: Added proper defines for ETHERTYPE_VLAN when necessary ++ ++ Impact: None. ++ ++ ++uIP v0.5.3 (Feb 18, 2010) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Using VLAN's on offloaded iSCSI connections ++ ++ Cause: (CQ45983) VLAN tags were not being properly inserted ++ when sending the ARP request packets ++ ++ Change: Added VLAN tags when sending ARP request packets ++ ++ Impact: None. ++ ++ ++uIP v0.5.2 (Dec 10, 2009) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: Switching between 10G and 1G iSCSI offloaded ++ devices caused login connectivity problems ++ ++ Cause: The NIC devices within uIP were not cleanup ++ properly. ++ ++ Change: The NIC structure is not re-initialized and the ++ NIC thread is destroyed when the host network ++ interface is brought down. ++ ++ Impact: None. ++ ++ ++uIP v0.5.1 (Dec 9, 2009) ++======================================================= ++ Fixes ++ ----- ++ 1. Problem: 10G devices behind PCI bridges would not collect ++ ++ Cause: PCI bus:slot.func string was parsed incorrectly ++ because the bridge string was used ++ ++ Change: Parse the proper PCI bus:slot.func string. ++ ++ Impact: None. ++ ++ ++uIP v0.5.0b (Nov 24, 2009) ++======================================================= ++ Initial release ++ ++ Enhancements ++ ------------ ++ ++ 1. Change: Add Broadcom 10G iSCSI offload support ++ ++ Impact: Linux +diff --git a/iscsiuio/aclocal.m4 b/iscsiuio/aclocal.m4 +new file mode 100644 +index 0000000..1673344 +--- /dev/null ++++ b/iscsiuio/aclocal.m4 +@@ -0,0 +1,7276 @@ ++# generated automatically by aclocal 1.9.6 -*- Autoconf -*- ++ ++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, ++# 2005 Free Software Foundation, Inc. ++# This file is free software; the Free Software Foundation ++# gives unlimited permission to copy and/or distribute it, ++# with or without modifications, as long as this notice is preserved. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without ++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A ++# PARTICULAR PURPOSE. ++ ++# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- ++ ++# serial 48 AC_PROG_LIBTOOL ++ ++ ++# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) ++# ----------------------------------------------------------- ++# If this macro is not defined by Autoconf, define it here. ++m4_ifdef([AC_PROVIDE_IFELSE], ++ [], ++ [m4_define([AC_PROVIDE_IFELSE], ++ [m4_ifdef([AC_PROVIDE_$1], ++ [$2], [$3])])]) ++ ++ ++# AC_PROG_LIBTOOL ++# --------------- ++AC_DEFUN([AC_PROG_LIBTOOL], ++[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl ++dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX ++dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. ++ AC_PROVIDE_IFELSE([AC_PROG_CXX], ++ [AC_LIBTOOL_CXX], ++ [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX ++ ])]) ++dnl And a similar setup for Fortran 77 support ++ AC_PROVIDE_IFELSE([AC_PROG_F77], ++ [AC_LIBTOOL_F77], ++ [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 ++])]) ++ ++dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. ++dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run ++dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. ++ AC_PROVIDE_IFELSE([AC_PROG_GCJ], ++ [AC_LIBTOOL_GCJ], ++ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], ++ [AC_LIBTOOL_GCJ], ++ [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], ++ [AC_LIBTOOL_GCJ], ++ [ifdef([AC_PROG_GCJ], ++ [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) ++ ifdef([A][M_PROG_GCJ], ++ [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) ++ ifdef([LT_AC_PROG_GCJ], ++ [define([LT_AC_PROG_GCJ], ++ defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) ++])])# AC_PROG_LIBTOOL ++ ++ ++# _AC_PROG_LIBTOOL ++# ---------------- ++AC_DEFUN([_AC_PROG_LIBTOOL], ++[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl ++AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl ++AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl ++AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl ++ ++# This can be used to rebuild libtool when needed ++LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" ++ ++# Always use our own libtool. ++LIBTOOL='$(SHELL) $(top_builddir)/libtool' ++AC_SUBST(LIBTOOL)dnl ++ ++# Prevent multiple expansion ++define([AC_PROG_LIBTOOL], []) ++])# _AC_PROG_LIBTOOL ++ ++ ++# AC_LIBTOOL_SETUP ++# ---------------- ++AC_DEFUN([AC_LIBTOOL_SETUP], ++[AC_PREREQ(2.50)dnl ++AC_REQUIRE([AC_ENABLE_SHARED])dnl ++AC_REQUIRE([AC_ENABLE_STATIC])dnl ++AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl ++AC_REQUIRE([AC_CANONICAL_HOST])dnl ++AC_REQUIRE([AC_CANONICAL_BUILD])dnl ++AC_REQUIRE([AC_PROG_CC])dnl ++AC_REQUIRE([AC_PROG_LD])dnl ++AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl ++AC_REQUIRE([AC_PROG_NM])dnl ++ ++AC_REQUIRE([AC_PROG_LN_S])dnl ++AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl ++# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! ++AC_REQUIRE([AC_OBJEXT])dnl ++AC_REQUIRE([AC_EXEEXT])dnl ++dnl ++ ++AC_LIBTOOL_SYS_MAX_CMD_LEN ++AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE ++AC_LIBTOOL_OBJDIR ++ ++AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl ++_LT_AC_PROG_ECHO_BACKSLASH ++ ++case $host_os in ++aix3*) ++ # AIX sometimes has problems with the GCC collect2 program. For some ++ # reason, if we set the COLLECT_NAMES environment variable, the problems ++ # vanish in a puff of smoke. ++ if test "X${COLLECT_NAMES+set}" != Xset; then ++ COLLECT_NAMES= ++ export COLLECT_NAMES ++ fi ++ ;; ++esac ++ ++# Sed substitution that helps us do robust quoting. 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This makes it impossible to quote backslashes using ++ # echo "$something" | sed 's/\\/\\\\/g' ++ # ++ # So, first we look for a working echo in the user's PATH. ++ ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for dir in $PATH /usr/ucb; do ++ IFS="$lt_save_ifs" ++ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && ++ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ echo="$dir/echo" ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ++ if test "X$echo" = Xecho; then ++ # We didn't find a better echo, so look for alternatives. ++ if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ # This shell has a builtin print -r that does the trick. ++ echo='print -r' ++ elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && ++ test "X$CONFIG_SHELL" != X/bin/ksh; then ++ # If we have ksh, try running configure again with it. ++ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} ++ export ORIGINAL_CONFIG_SHELL ++ CONFIG_SHELL=/bin/ksh ++ export CONFIG_SHELL ++ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} ++ else ++ # Try using printf. ++ echo='printf %s\n' ++ if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ # Cool, printf works ++ : ++ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && ++ test "X$echo_testing_string" = 'X\t' && ++ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL ++ export CONFIG_SHELL ++ SHELL="$CONFIG_SHELL" ++ export SHELL ++ echo="$CONFIG_SHELL [$]0 --fallback-echo" ++ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && ++ test "X$echo_testing_string" = 'X\t' && ++ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ echo="$CONFIG_SHELL [$]0 --fallback-echo" ++ else ++ # maybe with a smaller string... ++ prev=: ++ ++ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do ++ if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null ++ then ++ break ++ fi ++ prev="$cmd" ++ done ++ ++ if test "$prev" != 'sed 50q "[$]0"'; then ++ echo_test_string=`eval $prev` ++ export echo_test_string ++ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} ++ else ++ # Oops. We lost completely, so just stick with echo. ++ echo=echo ++ fi ++ fi ++ fi ++ fi ++fi ++fi ++ ++# Copy echo and quote the copy suitably for passing to libtool from ++# the Makefile, instead of quoting the original, which is used later. ++ECHO=$echo ++if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then ++ ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" ++fi ++ ++AC_SUBST(ECHO) ++])])# _LT_AC_PROG_ECHO_BACKSLASH ++ ++ ++# _LT_AC_LOCK ++# ----------- ++AC_DEFUN([_LT_AC_LOCK], ++[AC_ARG_ENABLE([libtool-lock], ++ [AC_HELP_STRING([--disable-libtool-lock], ++ [avoid locking (might break parallel builds)])]) ++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes ++ ++# Some flags need to be propagated to the compiler or linker for good ++# libtool support. ++case $host in ++ia64-*-hpux*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if AC_TRY_EVAL(ac_compile); then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *ELF-32*) ++ HPUX_IA64_MODE="32" ++ ;; ++ *ELF-64*) ++ HPUX_IA64_MODE="64" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++*-*-irix6*) ++ # Find out which ABI we are using. ++ echo '[#]line __oline__ "configure"' > conftest.$ac_ext ++ if AC_TRY_EVAL(ac_compile); then ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *32-bit*) ++ LD="${LD-ld} -melf32bsmip" ++ ;; ++ *N32*) ++ LD="${LD-ld} -melf32bmipn32" ++ ;; ++ *64-bit*) ++ LD="${LD-ld} -melf64bmip" ++ ;; ++ esac ++ else ++ case `/usr/bin/file conftest.$ac_objext` in ++ *32-bit*) ++ LD="${LD-ld} -32" ++ ;; ++ *N32*) ++ LD="${LD-ld} -n32" ++ ;; ++ *64-bit*) ++ LD="${LD-ld} -64" ++ ;; ++ esac ++ fi ++ fi ++ rm -rf conftest* ++ ;; ++ ++x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if AC_TRY_EVAL(ac_compile); then ++ case `/usr/bin/file conftest.o` in ++ *32-bit*) ++ case $host in ++ x86_64-*linux*) ++ LD="${LD-ld} -m elf_i386" ++ ;; ++ ppc64-*linux*|powerpc64-*linux*) ++ LD="${LD-ld} -m elf32ppclinux" ++ ;; ++ s390x-*linux*) ++ LD="${LD-ld} -m elf_s390" ++ ;; ++ sparc64-*linux*) ++ LD="${LD-ld} -m elf32_sparc" ++ ;; ++ esac ++ ;; ++ *64-bit*) ++ case $host in ++ x86_64-*linux*) ++ LD="${LD-ld} -m elf_x86_64" ++ ;; ++ ppc*-*linux*|powerpc*-*linux*) ++ LD="${LD-ld} -m elf64ppc" ++ ;; ++ s390*-*linux*) ++ LD="${LD-ld} -m elf64_s390" ++ ;; ++ sparc*-*linux*) ++ LD="${LD-ld} -m elf64_sparc" ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ ++*-*-sco3.2v5*) ++ # On SCO OpenServer 5, we need -belf to get full-featured binaries. ++ SAVE_CFLAGS="$CFLAGS" ++ CFLAGS="$CFLAGS -belf" ++ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, ++ [AC_LANG_PUSH(C) ++ AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) ++ AC_LANG_POP]) ++ if test x"$lt_cv_cc_needs_belf" != x"yes"; then ++ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf ++ CFLAGS="$SAVE_CFLAGS" ++ fi ++ ;; ++sparc*-*solaris*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if AC_TRY_EVAL(ac_compile); then ++ case `/usr/bin/file conftest.o` in ++ *64-bit*) ++ case $lt_cv_prog_gnu_ld in ++ yes*) LD="${LD-ld} -m elf64_sparc" ;; ++ *) LD="${LD-ld} -64" ;; ++ esac ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ ++AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], ++[*-*-cygwin* | *-*-mingw* | *-*-pw32*) ++ AC_CHECK_TOOL(DLLTOOL, dlltool, false) ++ AC_CHECK_TOOL(AS, as, false) ++ AC_CHECK_TOOL(OBJDUMP, objdump, false) ++ ;; ++ ]) ++esac ++ ++need_locks="$enable_libtool_lock" ++ ++])# _LT_AC_LOCK ++ ++ ++# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, ++# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) ++# ---------------------------------------------------------------- ++# Check whether the given compiler option works ++AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], ++[AC_REQUIRE([LT_AC_PROG_SED]) ++AC_CACHE_CHECK([$1], [$2], ++ [$2=no ++ ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="$3" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&AS_MESSAGE_LOG_FD ++ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ $2=yes ++ fi ++ fi ++ $rm conftest* ++]) ++ ++if test x"[$]$2" = xyes; then ++ ifelse([$5], , :, [$5]) ++else ++ ifelse([$6], , :, [$6]) ++fi ++])# AC_LIBTOOL_COMPILER_OPTION ++ ++ ++# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, ++# [ACTION-SUCCESS], [ACTION-FAILURE]) ++# ------------------------------------------------------------ ++# Check whether the given compiler option works ++AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], ++[AC_CACHE_CHECK([$1], [$2], ++ [$2=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS $3" ++ printf "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&AS_MESSAGE_LOG_FD ++ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ $2=yes ++ fi ++ else ++ $2=yes ++ fi ++ fi ++ $rm conftest* ++ LDFLAGS="$save_LDFLAGS" ++]) ++ ++if test x"[$]$2" = xyes; then ++ ifelse([$4], , :, [$4]) ++else ++ ifelse([$5], , :, [$5]) ++fi ++])# AC_LIBTOOL_LINKER_OPTION ++ ++ ++# AC_LIBTOOL_SYS_MAX_CMD_LEN ++# -------------------------- ++AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], ++[# find the maximum length of command line arguments ++AC_MSG_CHECKING([the maximum length of command line arguments]) ++AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl ++ i=0 ++ teststring="ABCD" ++ ++ case $build_os in ++ msdosdjgpp*) ++ # On DJGPP, this test can blow up pretty badly due to problems in libc ++ # (any single argument exceeding 2000 bytes causes a buffer overrun ++ # during glob expansion). Even if it were fixed, the result of this ++ # check would be larger than it should be. ++ lt_cv_sys_max_cmd_len=12288; # 12K is about right ++ ;; ++ ++ gnu*) ++ # Under GNU Hurd, this test is not required because there is ++ # no limit to the length of command line arguments. ++ # Libtool will interpret -1 as no limit whatsoever ++ lt_cv_sys_max_cmd_len=-1; ++ ;; ++ ++ cygwin* | mingw*) ++ # On Win9x/ME, this test blows up -- it succeeds, but takes ++ # about 5 minutes as the teststring grows exponentially. ++ # Worse, since 9x/ME are not pre-emptively multitasking, ++ # you end up with a "frozen" computer, even though with patience ++ # the test eventually succeeds (with a max line length of 256k). ++ # Instead, let's just punt: use the minimum linelength reported by ++ # all of the supported platforms: 8192 (on NT/2K/XP). ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ amigaos*) ++ # On AmigaOS with pdksh, this test takes hours, literally. ++ # So we just punt and use a minimum line length of 8192. ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) ++ # This has been around since 386BSD, at least. Likely further. ++ if test -x /sbin/sysctl; then ++ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` ++ elif test -x /usr/sbin/sysctl; then ++ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` ++ else ++ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs ++ fi ++ # And add a safety zone ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ++ ;; ++ ++ interix*) ++ # We know the value 262144 and hardcode it with a safety zone (like BSD) ++ lt_cv_sys_max_cmd_len=196608 ++ ;; ++ ++ osf*) ++ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure ++ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not ++ # nice to cause kernel panics so lets avoid the loop below. ++ # First set a reasonable default. ++ lt_cv_sys_max_cmd_len=16384 ++ # ++ if test -x /sbin/sysconfig; then ++ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in ++ *1*) lt_cv_sys_max_cmd_len=-1 ;; ++ esac ++ fi ++ ;; ++ sco3.2v5*) ++ lt_cv_sys_max_cmd_len=102400 ++ ;; ++ sysv5* | sco5v6* | sysv4.2uw2*) ++ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` ++ if test -n "$kargmax"; then ++ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` ++ else ++ lt_cv_sys_max_cmd_len=32768 ++ fi ++ ;; ++ *) ++ # If test is not a shell built-in, we'll probably end up computing a ++ # maximum length that is only half of the actual maximum length, but ++ # we can't tell. ++ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} ++ while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ ++ = "XX$teststring") >/dev/null 2>&1 && ++ new_result=`expr "X$teststring" : ".*" 2>&1` && ++ lt_cv_sys_max_cmd_len=$new_result && ++ test $i != 17 # 1/2 MB should be enough ++ do ++ i=`expr $i + 1` ++ teststring=$teststring$teststring ++ done ++ teststring= ++ # Add a significant safety factor because C++ compilers can tack on massive ++ # amounts of additional arguments before passing them to the linker. ++ # It appears as though 1/2 is a usable value. ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` ++ ;; ++ esac ++]) ++if test -n $lt_cv_sys_max_cmd_len ; then ++ AC_MSG_RESULT($lt_cv_sys_max_cmd_len) ++else ++ AC_MSG_RESULT(none) ++fi ++])# AC_LIBTOOL_SYS_MAX_CMD_LEN ++ ++ ++# _LT_AC_CHECK_DLFCN ++# ------------------ ++AC_DEFUN([_LT_AC_CHECK_DLFCN], ++[AC_CHECK_HEADERS(dlfcn.h)dnl ++])# _LT_AC_CHECK_DLFCN ++ ++ ++# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, ++# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) ++# --------------------------------------------------------------------- ++AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], ++[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl ++if test "$cross_compiling" = yes; then : ++ [$4] ++else ++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 ++ lt_status=$lt_dlunknown ++ cat > conftest.$ac_ext < ++#endif ++ ++#include ++ ++#ifdef RTLD_GLOBAL ++# define LT_DLGLOBAL RTLD_GLOBAL ++#else ++# ifdef DL_GLOBAL ++# define LT_DLGLOBAL DL_GLOBAL ++# else ++# define LT_DLGLOBAL 0 ++# endif ++#endif ++ ++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we ++ find out it does not work in some platform. */ ++#ifndef LT_DLLAZY_OR_NOW ++# ifdef RTLD_LAZY ++# define LT_DLLAZY_OR_NOW RTLD_LAZY ++# else ++# ifdef DL_LAZY ++# define LT_DLLAZY_OR_NOW DL_LAZY ++# else ++# ifdef RTLD_NOW ++# define LT_DLLAZY_OR_NOW RTLD_NOW ++# else ++# ifdef DL_NOW ++# define LT_DLLAZY_OR_NOW DL_NOW ++# else ++# define LT_DLLAZY_OR_NOW 0 ++# endif ++# endif ++# endif ++# endif ++#endif ++ ++#ifdef __cplusplus ++extern "C" void exit (int); ++#endif ++ ++void fnord() { int i=42;} ++int main () ++{ ++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); ++ int status = $lt_dlunknown; ++ ++ if (self) ++ { ++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore; ++ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; ++ /* dlclose (self); */ ++ } ++ else ++ puts (dlerror ()); ++ ++ exit (status); ++}] ++EOF ++ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then ++ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null ++ lt_status=$? ++ case x$lt_status in ++ x$lt_dlno_uscore) $1 ;; ++ x$lt_dlneed_uscore) $2 ;; ++ x$lt_dlunknown|x*) $3 ;; ++ esac ++ else : ++ # compilation failed ++ $3 ++ fi ++fi ++rm -fr conftest* ++])# _LT_AC_TRY_DLOPEN_SELF ++ ++ ++# AC_LIBTOOL_DLOPEN_SELF ++# ---------------------- ++AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], ++[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl ++if test "x$enable_dlopen" != xyes; then ++ enable_dlopen=unknown ++ enable_dlopen_self=unknown ++ enable_dlopen_self_static=unknown ++else ++ lt_cv_dlopen=no ++ lt_cv_dlopen_libs= ++ ++ case $host_os in ++ beos*) ++ lt_cv_dlopen="load_add_on" ++ lt_cv_dlopen_libs= ++ lt_cv_dlopen_self=yes ++ ;; ++ ++ mingw* | pw32*) ++ lt_cv_dlopen="LoadLibrary" ++ lt_cv_dlopen_libs= ++ ;; ++ ++ cygwin*) ++ lt_cv_dlopen="dlopen" ++ lt_cv_dlopen_libs= ++ ;; ++ ++ darwin*) ++ # if libdl is installed we need to link against it ++ AC_CHECK_LIB([dl], [dlopen], ++ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ ++ lt_cv_dlopen="dyld" ++ lt_cv_dlopen_libs= ++ lt_cv_dlopen_self=yes ++ ]) ++ ;; ++ ++ *) ++ AC_CHECK_FUNC([shl_load], ++ [lt_cv_dlopen="shl_load"], ++ [AC_CHECK_LIB([dld], [shl_load], ++ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], ++ [AC_CHECK_FUNC([dlopen], ++ [lt_cv_dlopen="dlopen"], ++ [AC_CHECK_LIB([dl], [dlopen], ++ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], ++ [AC_CHECK_LIB([svld], [dlopen], ++ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], ++ [AC_CHECK_LIB([dld], [dld_link], ++ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) ++ ]) ++ ]) ++ ]) ++ ]) ++ ]) ++ ;; ++ esac ++ ++ if test "x$lt_cv_dlopen" != xno; then ++ enable_dlopen=yes ++ else ++ enable_dlopen=no ++ fi ++ ++ case $lt_cv_dlopen in ++ dlopen) ++ save_CPPFLAGS="$CPPFLAGS" ++ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" ++ ++ save_LDFLAGS="$LDFLAGS" ++ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" ++ ++ save_LIBS="$LIBS" ++ LIBS="$lt_cv_dlopen_libs $LIBS" ++ ++ AC_CACHE_CHECK([whether a program can dlopen itself], ++ lt_cv_dlopen_self, [dnl ++ _LT_AC_TRY_DLOPEN_SELF( ++ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, ++ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ++ ]) ++ ++ if test "x$lt_cv_dlopen_self" = xyes; then ++ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" ++ AC_CACHE_CHECK([whether a statically linked program can dlopen itself], ++ lt_cv_dlopen_self_static, [dnl ++ _LT_AC_TRY_DLOPEN_SELF( ++ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, ++ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ++ ]) ++ fi ++ ++ CPPFLAGS="$save_CPPFLAGS" ++ LDFLAGS="$save_LDFLAGS" ++ LIBS="$save_LIBS" ++ ;; ++ esac ++ ++ case $lt_cv_dlopen_self in ++ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; ++ *) enable_dlopen_self=unknown ;; ++ esac ++ ++ case $lt_cv_dlopen_self_static in ++ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; ++ *) enable_dlopen_self_static=unknown ;; ++ esac ++fi ++])# AC_LIBTOOL_DLOPEN_SELF ++ ++ ++# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) ++# --------------------------------- ++# Check to see if options -c and -o are simultaneously supported by compiler ++AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], ++[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl ++AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], ++ [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], ++ [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no ++ $rm -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&AS_MESSAGE_LOG_FD ++ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes ++ fi ++ fi ++ chmod u+w . 2>&AS_MESSAGE_LOG_FD ++ $rm conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files ++ $rm out/* && rmdir out ++ cd .. ++ rmdir conftest ++ $rm conftest* ++]) ++])# AC_LIBTOOL_PROG_CC_C_O ++ ++ ++# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) ++# ----------------------------------------- ++# Check to see if we can do hard links to lock some files if needed ++AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], ++[AC_REQUIRE([_LT_AC_LOCK])dnl ++ ++hard_links="nottested" ++if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then ++ # do not overwrite the value of need_locks provided by the user ++ AC_MSG_CHECKING([if we can lock with hard links]) ++ hard_links=yes ++ $rm conftest* ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ touch conftest.a ++ ln conftest.a conftest.b 2>&5 || hard_links=no ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ AC_MSG_RESULT([$hard_links]) ++ if test "$hard_links" = no; then ++ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) ++ need_locks=warn ++ fi ++else ++ need_locks=no ++fi ++])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS ++ ++ ++# AC_LIBTOOL_OBJDIR ++# ----------------- ++AC_DEFUN([AC_LIBTOOL_OBJDIR], ++[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], ++[rm -f .libs 2>/dev/null ++mkdir .libs 2>/dev/null ++if test -d .libs; then ++ lt_cv_objdir=.libs ++else ++ # MS-DOS does not allow filenames that begin with a dot. ++ lt_cv_objdir=_libs ++fi ++rmdir .libs 2>/dev/null]) ++objdir=$lt_cv_objdir ++])# AC_LIBTOOL_OBJDIR ++ ++ ++# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) ++# ---------------------------------------------- ++# Check hardcoding attributes. ++AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], ++[AC_MSG_CHECKING([how to hardcode library paths into programs]) ++_LT_AC_TAGVAR(hardcode_action, $1)= ++if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ ++ test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ ++ test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then ++ ++ # We can hardcode non-existant directories. ++ if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && ++ # If the only mechanism to avoid hardcoding is shlibpath_var, we ++ # have to relink, otherwise we might link with an installed library ++ # when we should be linking with a yet-to-be-installed one ++ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && ++ test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then ++ # Linking always hardcodes the temporary library directory. ++ _LT_AC_TAGVAR(hardcode_action, $1)=relink ++ else ++ # We can link without hardcoding, and we can hardcode nonexisting dirs. ++ _LT_AC_TAGVAR(hardcode_action, $1)=immediate ++ fi ++else ++ # We cannot hardcode anything, or else we can only hardcode existing ++ # directories. ++ _LT_AC_TAGVAR(hardcode_action, $1)=unsupported ++fi ++AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) ++ ++if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then ++ # Fast installation is not supported ++ enable_fast_install=no ++elif test "$shlibpath_overrides_runpath" = yes || ++ test "$enable_shared" = no; then ++ # Fast installation is not necessary ++ enable_fast_install=needless ++fi ++])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH ++ ++ ++# AC_LIBTOOL_SYS_LIB_STRIP ++# ------------------------ ++AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], ++[striplib= ++old_striplib= ++AC_MSG_CHECKING([whether stripping libraries is possible]) ++if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then ++ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" ++ test -z "$striplib" && striplib="$STRIP --strip-unneeded" ++ AC_MSG_RESULT([yes]) ++else ++# FIXME - insert some real tests, host_os isn't really good enough ++ case $host_os in ++ darwin*) ++ if test -n "$STRIP" ; then ++ striplib="$STRIP -x" ++ AC_MSG_RESULT([yes]) ++ else ++ AC_MSG_RESULT([no]) ++fi ++ ;; ++ *) ++ AC_MSG_RESULT([no]) ++ ;; ++ esac ++fi ++])# AC_LIBTOOL_SYS_LIB_STRIP ++ ++ ++# AC_LIBTOOL_SYS_DYNAMIC_LINKER ++# ----------------------------- ++# PORTME Fill in your ld.so characteristics ++AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], ++[AC_MSG_CHECKING([dynamic linker characteristics]) ++library_names_spec= ++libname_spec='lib$name' ++soname_spec= ++shrext_cmds=".so" ++postinstall_cmds= ++postuninstall_cmds= ++finish_cmds= ++finish_eval= ++shlibpath_var= ++shlibpath_overrides_runpath=unknown ++version_type=none ++dynamic_linker="$host_os ld.so" ++sys_lib_dlsearch_path_spec="/lib /usr/lib" ++if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then ++ # if the path contains ";" then we assume it to be the separator ++ # otherwise default to the standard path separator (i.e. ":") - it is ++ # assumed that no part of a normal pathname contains ";" but that should ++ # okay in the real world where ";" in dirpaths is itself problematic. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++else ++ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" ++fi ++need_lib_prefix=unknown ++hardcode_into_libs=no ++ ++# when you set need_version to no, make sure it does not cause -set_version ++# flags to be left without arguments ++need_version=unknown ++ ++case $host_os in ++aix3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' ++ shlibpath_var=LIBPATH ++ ++ # AIX 3 has no versioning support, so we append a major version to the name. ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ ++aix4* | aix5*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ hardcode_into_libs=yes ++ if test "$host_cpu" = ia64; then ++ # AIX 5 supports IA64 ++ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ else ++ # With GCC up to 2.95.x, collect2 would create an import file ++ # for dependence libraries. The import file would start with ++ # the line `#! .'. This would cause the generated library to ++ # depend on `.', always an invalid library. This was fixed in ++ # development snapshots of GCC prior to 3.0. ++ case $host_os in ++ aix4 | aix4.[[01]] | aix4.[[01]].*) ++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' ++ echo ' yes ' ++ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then ++ : ++ else ++ can_build_shared=no ++ fi ++ ;; ++ esac ++ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct ++ # soname into executable. Probably we can add versioning support to ++ # collect2, so additional links can be useful in future. ++ if test "$aix_use_runtimelinking" = yes; then ++ # If using run time linking (on AIX 4.2 or later) use lib.so ++ # instead of lib.a to let people know that these are not ++ # typical AIX shared libraries. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ else ++ # We preserve .a as extension for shared libraries through AIX4.2 ++ # and later when we are not doing run time linking. ++ library_names_spec='${libname}${release}.a $libname.a' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ fi ++ shlibpath_var=LIBPATH ++ fi ++ ;; ++ ++amigaos*) ++ library_names_spec='$libname.ixlibrary $libname.a' ++ # Create ${libname}_ixlibrary.a entries in /sys/libs. ++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ++ ;; ++ ++beos*) ++ library_names_spec='${libname}${shared_ext}' ++ dynamic_linker="$host_os ld.so" ++ shlibpath_var=LIBRARY_PATH ++ ;; ++ ++bsdi[[45]]*) ++ version_type=linux ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" ++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" ++ # the default ld.so.conf also contains /usr/contrib/lib and ++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow ++ # libtool to hard-code these into programs ++ ;; ++ ++cygwin* | mingw* | pw32*) ++ version_type=windows ++ shrext_cmds=".dll" ++ need_version=no ++ need_lib_prefix=no ++ ++ case $GCC,$host_os in ++ yes,cygwin* | yes,mingw* | yes,pw32*) ++ library_names_spec='$libname.dll.a' ++ # DLL is installed to $(libdir)/../bin by postinstall_cmds ++ postinstall_cmds='base_file=`basename \${file}`~ ++ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ ++ dldir=$destdir/`dirname \$dlpath`~ ++ test -d \$dldir || mkdir -p \$dldir~ ++ $install_prog $dir/$dlname \$dldir/$dlname~ ++ chmod a+x \$dldir/$dlname' ++ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ ++ dlpath=$dir/\$dldll~ ++ $rm \$dlpath' ++ shlibpath_overrides_runpath=yes ++ ++ case $host_os in ++ cygwin*) ++ # Cygwin DLLs use 'cyg' prefix rather than 'lib' ++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ++ ;; ++ mingw*) ++ # MinGW DLLs use traditional 'lib' prefix ++ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then ++ # It is most probably a Windows format PATH printed by ++ # mingw gcc, but we are running on Cygwin. Gcc prints its search ++ # path with ; separators, and with drive letters. We can handle the ++ # drive letters (cygwin fileutils understands them), so leave them, ++ # especially as we might pass files found there to a mingw objdump, ++ # which wouldn't understand a cygwinified path. Ahh. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++ ;; ++ pw32*) ++ # pw32 DLLs use 'pw' prefix rather than 'lib' ++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ esac ++ ;; ++ ++ *) ++ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' ++ ;; ++ esac ++ dynamic_linker='Win32 ld.exe' ++ # FIXME: first we should search . and the directory the executable is in ++ shlibpath_var=PATH ++ ;; ++ ++darwin* | rhapsody*) ++ dynamic_linker="$host_os dyld" ++ version_type=darwin ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' ++ soname_spec='${libname}${release}${major}$shared_ext' ++ shlibpath_overrides_runpath=yes ++ shlibpath_var=DYLD_LIBRARY_PATH ++ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' ++ # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. ++ if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` ++ else ++ sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' ++ fi ++ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ++ ;; ++ ++dgux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++freebsd1*) ++ dynamic_linker=no ++ ;; ++ ++kfreebsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++freebsd* | dragonfly*) ++ # DragonFly does not have aout. When/if they implement a new ++ # versioning mechanism, adjust this. ++ if test -x /usr/bin/objformat; then ++ objformat=`/usr/bin/objformat` ++ else ++ case $host_os in ++ freebsd[[123]]*) objformat=aout ;; ++ *) objformat=elf ;; ++ esac ++ fi ++ version_type=freebsd-$objformat ++ case $version_type in ++ freebsd-elf*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ need_version=no ++ need_lib_prefix=no ++ ;; ++ freebsd-*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' ++ need_version=yes ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_os in ++ freebsd2*) ++ shlibpath_overrides_runpath=yes ++ ;; ++ freebsd3.[[01]]* | freebsdelf3.[[01]]*) ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ ++ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ freebsd*) # from 4.6 on ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ esac ++ ;; ++ ++gnu*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ ;; ++ ++hpux9* | hpux10* | hpux11*) ++ # Give a soname corresponding to the major version so that dld.sl refuses to ++ # link against other versions. ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ case $host_cpu in ++ ia64*) ++ shrext_cmds='.so' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.so" ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ if test "X$HPUX_IA64_MODE" = X32; then ++ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" ++ else ++ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" ++ fi ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ hppa*64*) ++ shrext_cmds='.sl' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ *) ++ shrext_cmds='.sl' ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=SHLIB_PATH ++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ esac ++ # HP-UX runs *really* slowly unless shared libraries are mode 555. ++ postinstall_cmds='chmod 555 $lib' ++ ;; ++ ++interix3*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $host_os in ++ nonstopux*) version_type=nonstopux ;; ++ *) ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ version_type=linux ++ else ++ version_type=irix ++ fi ;; ++ esac ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' ++ case $host_os in ++ irix5* | nonstopux*) ++ libsuff= shlibsuff= ++ ;; ++ *) ++ case $LD in # libtool.m4 will add one of these switches to LD ++ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") ++ libsuff= shlibsuff= libmagic=32-bit;; ++ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") ++ libsuff=32 shlibsuff=N32 libmagic=N32;; ++ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") ++ libsuff=64 shlibsuff=64 libmagic=64-bit;; ++ *) libsuff= shlibsuff= libmagic=never-match;; ++ esac ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" ++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" ++ hardcode_into_libs=yes ++ ;; ++ ++# No shared lib support for Linux oldld, aout, or coff. ++linux*oldld* | linux*aout* | linux*coff*) ++ dynamic_linker=no ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ hardcode_into_libs=yes ++ ++ # find out which ABI we are using ++ libsuff= ++ case "$host_cpu" in ++ x86_64*|s390x*|powerpc64*) ++ echo '[#]line __oline__ "configure"' > conftest.$ac_ext ++ if AC_TRY_EVAL(ac_compile); then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *64-bit*) ++ libsuff=64 ++ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ esac ++ ++ # Append ld.so.conf contents to the search path ++ if test -f /etc/ld.so.conf; then ++ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` ++ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" ++ fi ++ ++ # We used to test for /lib/ld.so.1 and disable shared libraries on ++ # powerpc, because MkLinux only supported shared libraries with the ++ # GNU dynamic linker. Since this was broken with cross compilers, ++ # most powerpc-linux boxes support dynamic linking these days and ++ # people can always --disable-shared, the test was removed, and we ++ # assume the GNU/Linux dynamic linker is in use. ++ dynamic_linker='GNU/Linux ld.so' ++ ;; ++ ++knetbsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++netbsd*) ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ dynamic_linker='NetBSD (a.out) ld.so' ++ else ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='NetBSD ld.elf_so' ++ fi ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ ++newsos6) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++nto-qnx*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++openbsd*) ++ version_type=sunos ++ sys_lib_dlsearch_path_spec="/usr/lib" ++ need_lib_prefix=no ++ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. ++ case $host_os in ++ openbsd3.3 | openbsd3.3.*) need_version=yes ;; ++ *) need_version=no ;; ++ esac ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ case $host_os in ++ openbsd2.[[89]] | openbsd2.[[89]].*) ++ shlibpath_overrides_runpath=no ++ ;; ++ *) ++ shlibpath_overrides_runpath=yes ++ ;; ++ esac ++ else ++ shlibpath_overrides_runpath=yes ++ fi ++ ;; ++ ++os2*) ++ libname_spec='$name' ++ shrext_cmds=".dll" ++ need_lib_prefix=no ++ library_names_spec='$libname${shared_ext} $libname.a' ++ dynamic_linker='OS/2 ld.exe' ++ shlibpath_var=LIBPATH ++ ;; ++ ++osf3* | osf4* | osf5*) ++ version_type=osf ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" ++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ++ ;; ++ ++solaris*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ # ldd complains unless libraries are executable ++ postinstall_cmds='chmod +x $lib' ++ ;; ++ ++sunos4*) ++ version_type=sunos ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ if test "$with_gnu_ld" = yes; then ++ need_lib_prefix=no ++ fi ++ need_version=yes ++ ;; ++ ++sysv4 | sysv4.3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_vendor in ++ sni) ++ shlibpath_overrides_runpath=no ++ need_lib_prefix=no ++ export_dynamic_flag_spec='${wl}-Blargedynsym' ++ runpath_var=LD_RUN_PATH ++ ;; ++ siemens) ++ need_lib_prefix=no ++ ;; ++ motorola) ++ need_lib_prefix=no ++ need_version=no ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ++ ;; ++ esac ++ ;; ++ ++sysv4*MP*) ++ if test -d /usr/nec ;then ++ version_type=linux ++ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' ++ soname_spec='$libname${shared_ext}.$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ fi ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ version_type=freebsd-elf ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ if test "$with_gnu_ld" = yes; then ++ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' ++ shlibpath_overrides_runpath=no ++ else ++ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' ++ shlibpath_overrides_runpath=yes ++ case $host_os in ++ sco3.2v5*) ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ++ ;; ++ esac ++ fi ++ sys_lib_dlsearch_path_spec='/usr/lib' ++ ;; ++ ++uts4*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++*) ++ dynamic_linker=no ++ ;; ++esac ++AC_MSG_RESULT([$dynamic_linker]) ++test "$dynamic_linker" = no && can_build_shared=no ++ ++variables_saved_for_relink="PATH $shlibpath_var $runpath_var" ++if test "$GCC" = yes; then ++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" ++fi ++])# AC_LIBTOOL_SYS_DYNAMIC_LINKER ++ ++ ++# _LT_AC_TAGCONFIG ++# ---------------- ++AC_DEFUN([_LT_AC_TAGCONFIG], ++[AC_ARG_WITH([tags], ++ [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], ++ [include additional configurations @<:@automatic@:>@])], ++ [tagnames="$withval"]) ++ ++if test -f "$ltmain" && test -n "$tagnames"; then ++ if test ! -f "${ofile}"; then ++ AC_MSG_WARN([output file `$ofile' does not exist]) ++ fi ++ ++ if test -z "$LTCC"; then ++ eval "`$SHELL ${ofile} --config | grep '^LTCC='`" ++ if test -z "$LTCC"; then ++ AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) ++ else ++ AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) ++ fi ++ fi ++ if test -z "$LTCFLAGS"; then ++ eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" ++ fi ++ ++ # Extract list of available tagged configurations in $ofile. ++ # Note that this assumes the entire list is on one line. ++ available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` ++ ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for tagname in $tagnames; do ++ IFS="$lt_save_ifs" ++ # Check whether tagname contains only valid characters ++ case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in ++ "") ;; ++ *) AC_MSG_ERROR([invalid tag name: $tagname]) ++ ;; ++ esac ++ ++ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null ++ then ++ AC_MSG_ERROR([tag name \"$tagname\" already exists]) ++ fi ++ ++ # Update the list of available tags. ++ if test -n "$tagname"; then ++ echo appending configuration tag \"$tagname\" to $ofile ++ ++ case $tagname in ++ CXX) ++ if test -n "$CXX" && ( test "X$CXX" != "Xno" && ++ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || ++ (test "X$CXX" != "Xg++"))) ; then ++ AC_LIBTOOL_LANG_CXX_CONFIG ++ else ++ tagname="" ++ fi ++ ;; ++ ++ F77) ++ if test -n "$F77" && test "X$F77" != "Xno"; then ++ AC_LIBTOOL_LANG_F77_CONFIG ++ else ++ tagname="" ++ fi ++ ;; ++ ++ GCJ) ++ if test -n "$GCJ" && test "X$GCJ" != "Xno"; then ++ AC_LIBTOOL_LANG_GCJ_CONFIG ++ else ++ tagname="" ++ fi ++ ;; ++ ++ RC) ++ AC_LIBTOOL_LANG_RC_CONFIG ++ ;; ++ ++ *) ++ AC_MSG_ERROR([Unsupported tag name: $tagname]) ++ ;; ++ esac ++ ++ # Append the new tag name to the list of available tags. ++ if test -n "$tagname" ; then ++ available_tags="$available_tags $tagname" ++ fi ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ++ # Now substitute the updated list of available tags. ++ if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then ++ mv "${ofile}T" "$ofile" ++ chmod +x "$ofile" ++ else ++ rm -f "${ofile}T" ++ AC_MSG_ERROR([unable to update list of available tagged configurations.]) ++ fi ++fi ++])# _LT_AC_TAGCONFIG ++ ++ ++# AC_LIBTOOL_DLOPEN ++# ----------------- ++# enable checks for dlopen support ++AC_DEFUN([AC_LIBTOOL_DLOPEN], ++ [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) ++])# AC_LIBTOOL_DLOPEN ++ ++ ++# AC_LIBTOOL_WIN32_DLL ++# -------------------- ++# declare package support for building win32 DLLs ++AC_DEFUN([AC_LIBTOOL_WIN32_DLL], ++[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) ++])# AC_LIBTOOL_WIN32_DLL ++ ++ ++# AC_ENABLE_SHARED([DEFAULT]) ++# --------------------------- ++# implement the --enable-shared flag ++# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. ++AC_DEFUN([AC_ENABLE_SHARED], ++[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl ++AC_ARG_ENABLE([shared], ++ [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], ++ [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], ++ [p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_shared=yes ;; ++ no) enable_shared=no ;; ++ *) ++ enable_shared=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_shared=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac], ++ [enable_shared=]AC_ENABLE_SHARED_DEFAULT) ++])# AC_ENABLE_SHARED ++ ++ ++# AC_DISABLE_SHARED ++# ----------------- ++# set the default shared flag to --disable-shared ++AC_DEFUN([AC_DISABLE_SHARED], ++[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl ++AC_ENABLE_SHARED(no) ++])# AC_DISABLE_SHARED ++ ++ ++# AC_ENABLE_STATIC([DEFAULT]) ++# --------------------------- ++# implement the --enable-static flag ++# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. ++AC_DEFUN([AC_ENABLE_STATIC], ++[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl ++AC_ARG_ENABLE([static], ++ [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], ++ [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], ++ [p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_static=yes ;; ++ no) enable_static=no ;; ++ *) ++ enable_static=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_static=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac], ++ [enable_static=]AC_ENABLE_STATIC_DEFAULT) ++])# AC_ENABLE_STATIC ++ ++ ++# AC_DISABLE_STATIC ++# ----------------- ++# set the default static flag to --disable-static ++AC_DEFUN([AC_DISABLE_STATIC], ++[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl ++AC_ENABLE_STATIC(no) ++])# AC_DISABLE_STATIC ++ ++ ++# AC_ENABLE_FAST_INSTALL([DEFAULT]) ++# --------------------------------- ++# implement the --enable-fast-install flag ++# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. ++AC_DEFUN([AC_ENABLE_FAST_INSTALL], ++[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl ++AC_ARG_ENABLE([fast-install], ++ [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], ++ [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], ++ [p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_fast_install=yes ;; ++ no) enable_fast_install=no ;; ++ *) ++ enable_fast_install=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_fast_install=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac], ++ [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) ++])# AC_ENABLE_FAST_INSTALL ++ ++ ++# AC_DISABLE_FAST_INSTALL ++# ----------------------- ++# set the default to --disable-fast-install ++AC_DEFUN([AC_DISABLE_FAST_INSTALL], ++[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl ++AC_ENABLE_FAST_INSTALL(no) ++])# AC_DISABLE_FAST_INSTALL ++ ++ ++# AC_LIBTOOL_PICMODE([MODE]) ++# -------------------------- ++# implement the --with-pic flag ++# MODE is either `yes' or `no'. If omitted, it defaults to `both'. ++AC_DEFUN([AC_LIBTOOL_PICMODE], ++[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl ++pic_mode=ifelse($#,1,$1,default) ++])# AC_LIBTOOL_PICMODE ++ ++ ++# AC_PROG_EGREP ++# ------------- ++# This is predefined starting with Autoconf 2.54, so this conditional ++# definition can be removed once we require Autoconf 2.54 or later. ++m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], ++[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], ++ [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 ++ then ac_cv_prog_egrep='grep -E' ++ else ac_cv_prog_egrep='egrep' ++ fi]) ++ EGREP=$ac_cv_prog_egrep ++ AC_SUBST([EGREP]) ++])]) ++ ++ ++# AC_PATH_TOOL_PREFIX ++# ------------------- ++# find a file program which can recognise shared library ++AC_DEFUN([AC_PATH_TOOL_PREFIX], ++[AC_REQUIRE([AC_PROG_EGREP])dnl ++AC_MSG_CHECKING([for $1]) ++AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, ++[case $MAGIC_CMD in ++[[\\/*] | ?:[\\/]*]) ++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ++ ;; ++*) ++ lt_save_MAGIC_CMD="$MAGIC_CMD" ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++dnl $ac_dummy forces splitting on constant user-supplied paths. ++dnl POSIX.2 word splitting is done only on the output of word expansions, ++dnl not every word. This closes a longstanding sh security hole. ++ ac_dummy="ifelse([$2], , $PATH, [$2])" ++ for ac_dir in $ac_dummy; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/$1; then ++ lt_cv_path_MAGIC_CMD="$ac_dir/$1" ++ if test -n "$file_magic_test_file"; then ++ case $deplibs_check_method in ++ "file_magic "*) ++ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` ++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | ++ $EGREP "$file_magic_regex" > /dev/null; then ++ : ++ else ++ cat <&2 ++ ++*** Warning: the command libtool uses to detect shared libraries, ++*** $file_magic_cmd, produces output that libtool cannot recognize. ++*** The result is that libtool may fail to recognize shared libraries ++*** as such. This will affect the creation of libtool libraries that ++*** depend on shared libraries, but programs linked with such libtool ++*** libraries will work regardless of this problem. Nevertheless, you ++*** may want to report the problem to your system manager and/or to ++*** bug-libtool@gnu.org ++ ++EOF ++ fi ;; ++ esac ++ fi ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ MAGIC_CMD="$lt_save_MAGIC_CMD" ++ ;; ++esac]) ++MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++if test -n "$MAGIC_CMD"; then ++ AC_MSG_RESULT($MAGIC_CMD) ++else ++ AC_MSG_RESULT(no) ++fi ++])# AC_PATH_TOOL_PREFIX ++ ++ ++# AC_PATH_MAGIC ++# ------------- ++# find a file program which can recognise a shared library ++AC_DEFUN([AC_PATH_MAGIC], ++[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) ++if test -z "$lt_cv_path_MAGIC_CMD"; then ++ if test -n "$ac_tool_prefix"; then ++ AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) ++ else ++ MAGIC_CMD=: ++ fi ++fi ++])# AC_PATH_MAGIC ++ ++ ++# AC_PROG_LD ++# ---------- ++# find the pathname to the GNU or non-GNU linker ++AC_DEFUN([AC_PROG_LD], ++[AC_ARG_WITH([gnu-ld], ++ [AC_HELP_STRING([--with-gnu-ld], ++ [assume the C compiler uses GNU ld @<:@default=no@:>@])], ++ [test "$withval" = no || with_gnu_ld=yes], ++ [with_gnu_ld=no]) ++AC_REQUIRE([LT_AC_PROG_SED])dnl ++AC_REQUIRE([AC_PROG_CC])dnl ++AC_REQUIRE([AC_CANONICAL_HOST])dnl ++AC_REQUIRE([AC_CANONICAL_BUILD])dnl ++ac_prog=ld ++if test "$GCC" = yes; then ++ # Check if gcc -print-prog-name=ld gives a path. ++ AC_MSG_CHECKING([for ld used by $CC]) ++ case $host in ++ *-*-mingw*) ++ # gcc leaves a trailing carriage return which upsets mingw ++ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; ++ *) ++ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; ++ esac ++ case $ac_prog in ++ # Accept absolute paths. ++ [[\\/]]* | ?:[[\\/]]*) ++ re_direlt='/[[^/]][[^/]]*/\.\./' ++ # Canonicalize the pathname of ld ++ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` ++ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do ++ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` ++ done ++ test -z "$LD" && LD="$ac_prog" ++ ;; ++ "") ++ # If it fails, then pretend we aren't using GCC. ++ ac_prog=ld ++ ;; ++ *) ++ # If it is relative, then search for the first ld in PATH. ++ with_gnu_ld=unknown ++ ;; ++ esac ++elif test "$with_gnu_ld" = yes; then ++ AC_MSG_CHECKING([for GNU ld]) ++else ++ AC_MSG_CHECKING([for non-GNU ld]) ++fi ++AC_CACHE_VAL(lt_cv_path_LD, ++[if test -z "$LD"; then ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then ++ lt_cv_path_LD="$ac_dir/$ac_prog" ++ # Check to see if the program is GNU ld. I'd rather use --version, ++ # but apparently some variants of GNU ld only accept -v. ++ # Break only if it was the GNU/non-GNU ld that we prefer. ++ case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null; then ++ case $host_cpu in ++ i*86 ) ++ # Not sure whether the presence of OpenBSD here was a mistake. ++ # Let's accept both of them until this is cleared up. ++ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' ++ lt_cv_file_magic_cmd=/usr/bin/file ++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ++ ;; ++ esac ++ else ++ lt_cv_deplibs_check_method=pass_all ++ fi ++ ;; ++ ++gnu*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++hpux10.20* | hpux11*) ++ lt_cv_file_magic_cmd=/usr/bin/file ++ case $host_cpu in ++ ia64*) ++ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' ++ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ++ ;; ++ hppa*64*) ++ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] ++ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ++ ;; ++ *) ++ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' ++ lt_cv_file_magic_test_file=/usr/lib/libc.sl ++ ;; ++ esac ++ ;; ++ ++interix3*) ++ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here ++ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $LD in ++ *-32|*"-32 ") libmagic=32-bit;; ++ *-n32|*"-n32 ") libmagic=N32;; ++ *-64|*"-64 ") libmagic=64-bit;; ++ *) libmagic=never-match;; ++ esac ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then ++ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' ++ else ++ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' ++ fi ++ ;; ++ ++newos6*) ++ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' ++ lt_cv_file_magic_cmd=/usr/bin/file ++ lt_cv_file_magic_test_file=/usr/lib/libnls.so ++ ;; ++ ++nto-qnx*) ++ lt_cv_deplibs_check_method=unknown ++ ;; ++ ++openbsd*) ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' ++ else ++ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' ++ fi ++ ;; ++ ++osf3* | osf4* | osf5*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++solaris*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++sysv4 | sysv4.3*) ++ case $host_vendor in ++ motorola) ++ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' ++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ++ ;; ++ ncr) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ sequent) ++ lt_cv_file_magic_cmd='/bin/file' ++ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ++ ;; ++ sni) ++ lt_cv_file_magic_cmd='/bin/file' ++ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" ++ lt_cv_file_magic_test_file=/lib/libc.so ++ ;; ++ siemens) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ pc) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ esac ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++esac ++]) ++file_magic_cmd=$lt_cv_file_magic_cmd ++deplibs_check_method=$lt_cv_deplibs_check_method ++test -z "$deplibs_check_method" && deplibs_check_method=unknown ++])# AC_DEPLIBS_CHECK_METHOD ++ ++ ++# AC_PROG_NM ++# ---------- ++# find the pathname to a BSD-compatible name lister ++AC_DEFUN([AC_PROG_NM], ++[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, ++[if test -n "$NM"; then ++ # Let the user override the test. ++ lt_cv_path_NM="$NM" ++else ++ lt_nm_to_check="${ac_tool_prefix}nm" ++ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then ++ lt_nm_to_check="$lt_nm_to_check nm" ++ fi ++ for lt_tmp_nm in $lt_nm_to_check; do ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ tmp_nm="$ac_dir/$lt_tmp_nm" ++ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then ++ # Check to see if the nm accepts a BSD-compat flag. ++ # Adding the `sed 1q' prevents false positives on HP-UX, which says: ++ # nm: unknown option "B" ignored ++ # Tru64's nm complains that /dev/null is an invalid object file ++ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in ++ */dev/null* | *'Invalid file or object type'*) ++ lt_cv_path_NM="$tmp_nm -B" ++ break ++ ;; ++ *) ++ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in ++ */dev/null*) ++ lt_cv_path_NM="$tmp_nm -p" ++ break ++ ;; ++ *) ++ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but ++ continue # so that we can try to find one that supports BSD flags ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ done ++ IFS="$lt_save_ifs" ++ done ++ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm ++fi]) ++NM="$lt_cv_path_NM" ++])# AC_PROG_NM ++ ++ ++# AC_CHECK_LIBM ++# ------------- ++# check for math library ++AC_DEFUN([AC_CHECK_LIBM], ++[AC_REQUIRE([AC_CANONICAL_HOST])dnl ++LIBM= ++case $host in ++*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) ++ # These system don't have libm, or don't need it ++ ;; ++*-ncr-sysv4.3*) ++ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") ++ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ++ ;; ++*) ++ AC_CHECK_LIB(m, cos, LIBM="-lm") ++ ;; ++esac ++])# AC_CHECK_LIBM ++ ++ ++# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) ++# ----------------------------------- ++# sets LIBLTDL to the link flags for the libltdl convenience library and ++# LTDLINCL to the include flags for the libltdl header and adds ++# --enable-ltdl-convenience to the configure arguments. Note that ++# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, ++# it is assumed to be `libltdl'. LIBLTDL will be prefixed with ++# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' ++# (note the single quotes!). If your package is not flat and you're not ++# using automake, define top_builddir and top_srcdir appropriately in ++# the Makefiles. ++AC_DEFUN([AC_LIBLTDL_CONVENIENCE], ++[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl ++ case $enable_ltdl_convenience in ++ no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; ++ "") enable_ltdl_convenience=yes ++ ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; ++ esac ++ LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la ++ LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) ++ # For backwards non-gettext consistent compatibility... ++ INCLTDL="$LTDLINCL" ++])# AC_LIBLTDL_CONVENIENCE ++ ++ ++# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) ++# ----------------------------------- ++# sets LIBLTDL to the link flags for the libltdl installable library and ++# LTDLINCL to the include flags for the libltdl header and adds ++# --enable-ltdl-install to the configure arguments. Note that ++# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, ++# and an installed libltdl is not found, it is assumed to be `libltdl'. ++# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with ++# '${top_srcdir}/' (note the single quotes!). If your package is not ++# flat and you're not using automake, define top_builddir and top_srcdir ++# appropriately in the Makefiles. ++# In the future, this macro may have to be called after AC_PROG_LIBTOOL. ++AC_DEFUN([AC_LIBLTDL_INSTALLABLE], ++[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl ++ AC_CHECK_LIB(ltdl, lt_dlinit, ++ [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], ++ [if test x"$enable_ltdl_install" = xno; then ++ AC_MSG_WARN([libltdl not installed, but installation disabled]) ++ else ++ enable_ltdl_install=yes ++ fi ++ ]) ++ if test x"$enable_ltdl_install" = x"yes"; then ++ ac_configure_args="$ac_configure_args --enable-ltdl-install" ++ LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la ++ LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) ++ else ++ ac_configure_args="$ac_configure_args --enable-ltdl-install=no" ++ LIBLTDL="-lltdl" ++ LTDLINCL= ++ fi ++ # For backwards non-gettext consistent compatibility... ++ INCLTDL="$LTDLINCL" ++])# AC_LIBLTDL_INSTALLABLE ++ ++ ++# AC_LIBTOOL_CXX ++# -------------- ++# enable support for C++ libraries ++AC_DEFUN([AC_LIBTOOL_CXX], ++[AC_REQUIRE([_LT_AC_LANG_CXX]) ++])# AC_LIBTOOL_CXX ++ ++ ++# _LT_AC_LANG_CXX ++# --------------- ++AC_DEFUN([_LT_AC_LANG_CXX], ++[AC_REQUIRE([AC_PROG_CXX]) ++AC_REQUIRE([_LT_AC_PROG_CXXCPP]) ++_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) ++])# _LT_AC_LANG_CXX ++ ++# _LT_AC_PROG_CXXCPP ++# ------------------ ++AC_DEFUN([_LT_AC_PROG_CXXCPP], ++[ ++AC_REQUIRE([AC_PROG_CXX]) ++if test -n "$CXX" && ( test "X$CXX" != "Xno" && ++ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || ++ (test "X$CXX" != "Xg++"))) ; then ++ AC_PROG_CXXCPP ++fi ++])# _LT_AC_PROG_CXXCPP ++ ++# AC_LIBTOOL_F77 ++# -------------- ++# enable support for Fortran 77 libraries ++AC_DEFUN([AC_LIBTOOL_F77], ++[AC_REQUIRE([_LT_AC_LANG_F77]) ++])# AC_LIBTOOL_F77 ++ ++ ++# _LT_AC_LANG_F77 ++# --------------- ++AC_DEFUN([_LT_AC_LANG_F77], ++[AC_REQUIRE([AC_PROG_F77]) ++_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) ++])# _LT_AC_LANG_F77 ++ ++ ++# AC_LIBTOOL_GCJ ++# -------------- ++# enable support for GCJ libraries ++AC_DEFUN([AC_LIBTOOL_GCJ], ++[AC_REQUIRE([_LT_AC_LANG_GCJ]) ++])# AC_LIBTOOL_GCJ ++ ++ ++# _LT_AC_LANG_GCJ ++# --------------- ++AC_DEFUN([_LT_AC_LANG_GCJ], ++[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], ++ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], ++ [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], ++ [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], ++ [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], ++ [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) ++_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) ++])# _LT_AC_LANG_GCJ ++ ++ ++# AC_LIBTOOL_RC ++# ------------- ++# enable support for Windows resource files ++AC_DEFUN([AC_LIBTOOL_RC], ++[AC_REQUIRE([LT_AC_PROG_RC]) ++_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) ++])# AC_LIBTOOL_RC ++ ++ ++# AC_LIBTOOL_LANG_C_CONFIG ++# ------------------------ ++# Ensure that the configuration vars for the C compiler are ++# suitably defined. Those variables are subsequently used by ++# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. ++AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) ++AC_DEFUN([_LT_AC_LANG_C_CONFIG], ++[lt_save_CC="$CC" ++AC_LANG_PUSH(C) ++ ++# Source file extension for C test sources. ++ac_ext=c ++ ++# Object file extension for compiled C test sources. ++objext=o ++_LT_AC_TAGVAR(objext, $1)=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code="int some_variable = 0;\n" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code='int main(){return(0);}\n' ++ ++_LT_AC_SYS_COMPILER ++ ++# save warnings/boilerplate of simple test code ++_LT_COMPILER_BOILERPLATE ++_LT_LINKER_BOILERPLATE ++ ++AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) ++AC_LIBTOOL_PROG_COMPILER_PIC($1) ++AC_LIBTOOL_PROG_CC_C_O($1) ++AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) ++AC_LIBTOOL_PROG_LD_SHLIBS($1) ++AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) ++AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) ++AC_LIBTOOL_SYS_LIB_STRIP ++AC_LIBTOOL_DLOPEN_SELF ++ ++# Report which library types will actually be built ++AC_MSG_CHECKING([if libtool supports shared libraries]) ++AC_MSG_RESULT([$can_build_shared]) ++ ++AC_MSG_CHECKING([whether to build shared libraries]) ++test "$can_build_shared" = "no" && enable_shared=no ++ ++# On AIX, shared libraries and static libraries use the same namespace, and ++# are all built from PIC. ++case $host_os in ++aix3*) ++ test "$enable_shared" = yes && enable_static=no ++ if test -n "$RANLIB"; then ++ archive_cmds="$archive_cmds~\$RANLIB \$lib" ++ postinstall_cmds='$RANLIB $lib' ++ fi ++ ;; ++ ++aix4* | aix5*) ++ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then ++ test "$enable_shared" = yes && enable_static=no ++ fi ++ ;; ++esac ++AC_MSG_RESULT([$enable_shared]) ++ ++AC_MSG_CHECKING([whether to build static libraries]) ++# Make sure either enable_shared or enable_static is yes. ++test "$enable_shared" = yes || enable_static=yes ++AC_MSG_RESULT([$enable_static]) ++ ++AC_LIBTOOL_CONFIG($1) ++ ++AC_LANG_POP ++CC="$lt_save_CC" ++])# AC_LIBTOOL_LANG_C_CONFIG ++ ++ ++# AC_LIBTOOL_LANG_CXX_CONFIG ++# -------------------------- ++# Ensure that the configuration vars for the C compiler are ++# suitably defined. Those variables are subsequently used by ++# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. ++AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) ++AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], ++[AC_LANG_PUSH(C++) ++AC_REQUIRE([AC_PROG_CXX]) ++AC_REQUIRE([_LT_AC_PROG_CXXCPP]) ++ ++_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++_LT_AC_TAGVAR(allow_undefined_flag, $1)= ++_LT_AC_TAGVAR(always_export_symbols, $1)=no ++_LT_AC_TAGVAR(archive_expsym_cmds, $1)= ++_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= ++_LT_AC_TAGVAR(hardcode_direct, $1)=no ++_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= ++_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= ++_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= ++_LT_AC_TAGVAR(hardcode_minus_L, $1)=no ++_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported ++_LT_AC_TAGVAR(hardcode_automatic, $1)=no ++_LT_AC_TAGVAR(module_cmds, $1)= ++_LT_AC_TAGVAR(module_expsym_cmds, $1)= ++_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown ++_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds ++_LT_AC_TAGVAR(no_undefined_flag, $1)= ++_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= ++_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no ++ ++# Dependencies to place before and after the object being linked: ++_LT_AC_TAGVAR(predep_objects, $1)= ++_LT_AC_TAGVAR(postdep_objects, $1)= ++_LT_AC_TAGVAR(predeps, $1)= ++_LT_AC_TAGVAR(postdeps, $1)= ++_LT_AC_TAGVAR(compiler_lib_search_path, $1)= ++ ++# Source file extension for C++ test sources. ++ac_ext=cpp ++ ++# Object file extension for compiled C++ test sources. ++objext=o ++_LT_AC_TAGVAR(objext, $1)=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code="int some_variable = 0;\n" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' ++ ++# ltmain only uses $CC for tagged configurations so make sure $CC is set. ++_LT_AC_SYS_COMPILER ++ ++# save warnings/boilerplate of simple test code ++_LT_COMPILER_BOILERPLATE ++_LT_LINKER_BOILERPLATE ++ ++# Allow CC to be a program name with arguments. ++lt_save_CC=$CC ++lt_save_LD=$LD ++lt_save_GCC=$GCC ++GCC=$GXX ++lt_save_with_gnu_ld=$with_gnu_ld ++lt_save_path_LD=$lt_cv_path_LD ++if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then ++ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx ++else ++ $as_unset lt_cv_prog_gnu_ld ++fi ++if test -n "${lt_cv_path_LDCXX+set}"; then ++ lt_cv_path_LD=$lt_cv_path_LDCXX ++else ++ $as_unset lt_cv_path_LD ++fi ++test -z "${LDCXX+set}" || LD=$LDCXX ++CC=${CXX-"c++"} ++compiler=$CC ++_LT_AC_TAGVAR(compiler, $1)=$CC ++_LT_CC_BASENAME([$compiler]) ++ ++# We don't want -fno-exception wen compiling C++ code, so set the ++# no_builtin_flag separately ++if test "$GXX" = yes; then ++ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ++else ++ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= ++fi ++ ++if test "$GXX" = yes; then ++ # Set up default GNU C++ configuration ++ ++ AC_PROG_LD ++ ++ # Check if GNU C++ uses GNU ld as the underlying linker, since the ++ # archiving commands below assume that GNU ld is being used. ++ if test "$with_gnu_ld" = yes; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' ++ ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to ++ # investigate it a little bit more. (MM) ++ wlarc='${wl}' ++ ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ ++ grep 'no-whole-archive' > /dev/null; then ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= ++ fi ++ else ++ with_gnu_ld=no ++ wlarc= ++ ++ # A generic and very simple default shared library creation ++ # command for GNU C++ for the case where it uses the native ++ # linker, instead of GNU ld. If possible, this setting should ++ # overridden to take advantage of the native linker features on ++ # the platform it is being used on. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' ++ fi ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' ++ ++else ++ GXX=no ++ with_gnu_ld=no ++ wlarc= ++fi ++ ++# PORTME: fill in a description of your system's C++ link characteristics ++AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) ++_LT_AC_TAGVAR(ld_shlibs, $1)=yes ++case $host_os in ++ aix3*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ aix4* | aix5*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) ++ for ld_flag in $LDFLAGS; do ++ case $ld_flag in ++ *-brtl*) ++ aix_use_runtimelinking=yes ++ break ++ ;; ++ esac ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ _LT_AC_TAGVAR(archive_cmds, $1)='' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ++ if test "$GXX" = yes; then ++ case $host_os in aix4.[[012]]|aix4.[[012]].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && \ ++ strings "$collect2name" | grep resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ else ++ # We have old collect2 ++ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ _LT_AC_TAGVAR(always_export_symbols, $1)=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' ++ # Determine the default libpath from the value encoded in an empty executable. ++ _LT_AC_SYS_LIBPATH_AIX ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" ++ ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an empty executable. ++ _LT_AC_SYS_LIBPATH_AIX ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' ++ # Exported symbols can be pulled into shared objects from archives ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ ++ chorus*) ++ case $cc_basename in ++ *) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, ++ # as there is no search path for DLLs. ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ _LT_AC_TAGVAR(always_export_symbols, $1)=no ++ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ++ ++ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ darwin* | rhapsody*) ++ case $host_os in ++ rhapsody* | darwin1.[[012]]) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' ++ ;; ++ *) # Darwin 1.3 on ++ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ else ++ case ${MACOSX_DEPLOYMENT_TARGET} in ++ 10.[[012]]) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ ;; ++ 10.*) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' ++ ;; ++ esac ++ fi ++ ;; ++ esac ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_automatic, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ++ if test "$GXX" = yes ; then ++ lt_int_apple_cc_single_mod=no ++ output_verbose_link_cmd='echo' ++ if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then ++ lt_int_apple_cc_single_mod=yes ++ fi ++ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ fi ++ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ fi ++ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ case $cc_basename in ++ xlc*) ++ output_verbose_link_cmd='echo' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' ++ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ ;; ++ *) ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ fi ++ ;; ++ ++ dgux*) ++ case $cc_basename in ++ ec++*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ ghcx*) ++ # Green Hills C++ Compiler ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ ;; ++ freebsd[[12]]*) ++ # C++ shared libraries reported to be fairly broken before switch to ELF ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ freebsd-elf*) ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ ;; ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF ++ # conventions ++ _LT_AC_TAGVAR(ld_shlibs, $1)=yes ++ ;; ++ gnu*) ++ ;; ++ hpux9*) ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, ++ # but as the default ++ # location of the library. ++ ++ case $cc_basename in ++ CC*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ aCC*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ esac ++ ;; ++ hpux10*|hpux11*) ++ if test $with_gnu_ld = no; then ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' ++ ;; ++ *) ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ ;; ++ esac ++ fi ++ case $host_cpu in ++ hppa*64*|ia64*) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ *) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, ++ # but as the default ++ # location of the library. ++ ;; ++ esac ++ ++ case $cc_basename in ++ CC*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ aCC*) ++ case $host_cpu in ++ hppa*64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ ia64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ esac ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes; then ++ if test $with_gnu_ld = no; then ++ case $host_cpu in ++ hppa*64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ ia64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ esac ++ fi ++ else ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ esac ++ ;; ++ interix3*) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ irix5* | irix6*) ++ case $cc_basename in ++ CC*) ++ # SGI C++ ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ ++ # Archives containing C++ object files must be created using ++ # "CC -ar", where "CC" is the IRIX C++ compiler. This is ++ # necessary to make sure instantiated templates are included ++ # in the archive. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' ++ ;; ++ *) ++ if test "$GXX" = yes; then ++ if test "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' ++ fi ++ fi ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ;; ++ esac ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ;; ++ linux*) ++ case $cc_basename in ++ KCC*) ++ # Kuck and Associates, Inc. (KAI) C++ Compiler ++ ++ # KCC will only create a shared library if the output file ++ # ends with ".so" (or ".sl" for HP-UX), so rename the library ++ # to its proper name (with version) after linking. ++ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' ++ ++ # Archives containing C++ object files must be created using ++ # "CC -Bstatic", where "CC" is the KAI C++ compiler. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ++ ;; ++ icpc*) ++ # Intel C++ ++ with_gnu_ld=yes ++ # version 8.0 and above of icpc choke on multiply defined symbols ++ # if we add $predep_objects and $postdep_objects, however 7.1 and ++ # earlier do not add the objects themselves. ++ case `$CC -V 2>&1` in ++ *"Version 7."*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ ;; ++ *) # Version 8.0 or newer ++ tmp_idyn= ++ case $host_cpu in ++ ia64*) tmp_idyn=' -i_dynamic';; ++ esac ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ ;; ++ esac ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' ++ ;; ++ pgCC*) ++ # Portland Group C++ compiler ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ ;; ++ cxx*) ++ # Compaq C++ ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' ++ ++ runpath_var=LD_RUN_PATH ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ esac ++ ;; ++ lynxos*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ m88k*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ mvs*) ++ case $cc_basename in ++ cxx*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ ;; ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' ++ wlarc= ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ fi ++ # Workaround some broken pre-1.5 toolchains ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' ++ ;; ++ openbsd2*) ++ # C++ shared libraries are fairly broken ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ openbsd*) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ fi ++ output_verbose_link_cmd='echo' ++ ;; ++ osf3*) ++ case $cc_basename in ++ KCC*) ++ # Kuck and Associates, Inc. (KAI) C++ Compiler ++ ++ # KCC will only create a shared library if the output file ++ # ends with ".so" (or ".sl" for HP-UX), so rename the library ++ # to its proper name (with version) after linking. ++ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Archives containing C++ object files must be created using ++ # "CC -Bstatic", where "CC" is the KAI C++ compiler. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ++ ++ ;; ++ RCC*) ++ # Rational C++ 2.4.1 ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ cxx*) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes && test "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' ++ ++ else ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ esac ++ ;; ++ osf4* | osf5*) ++ case $cc_basename in ++ KCC*) ++ # Kuck and Associates, Inc. (KAI) C++ Compiler ++ ++ # KCC will only create a shared library if the output file ++ # ends with ".so" (or ".sl" for HP-UX), so rename the library ++ # to its proper name (with version) after linking. ++ _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Archives containing C++ object files must be created using ++ # the KAI C++ compiler. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ++ ;; ++ RCC*) ++ # Rational C++ 2.4.1 ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ cxx*) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ ++ echo "-hidden">> $lib.exp~ ++ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ ++ $rm $lib.exp' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes && test "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' ++ ++ else ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ esac ++ ;; ++ psos*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ sunos4*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.x ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ lcc*) ++ # Lucid ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ ;; ++ solaris*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.2, 5.x and Centerline C++ ++ _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes ++ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ case $host_os in ++ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; ++ *) ++ # The C++ compiler is used as linker so we must use $wl ++ # flag to pass the commands to the underlying system ++ # linker. We must also pass each convience library through ++ # to the system linker between allextract/defaultextract. ++ # The C++ compiler will combine linker options so we ++ # cannot just pass the convience library names through ++ # without $wl. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ++ ;; ++ esac ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ++ output_verbose_link_cmd='echo' ++ ++ # Archives containing C++ object files must be created using ++ # "CC -xar", where "CC" is the Sun C++ compiler. This is ++ # necessary to make sure instantiated templates are included ++ # in the archive. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' ++ ;; ++ gcx*) ++ # Green Hills C++ Compiler ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' ++ ++ # The C++ compiler must be used to create the archive. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' ++ ;; ++ *) ++ # GNU C++ compiler with Solaris linker ++ if test "$GXX" = yes && test "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' ++ if $CC --version | grep -v '^2\.7' > /dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" ++ else ++ # g++ 2.7 appears to require `-G' NOT `-shared' on this ++ # platform. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" ++ fi ++ ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' ++ fi ++ ;; ++ esac ++ ;; ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) ++ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ runpath_var='LD_RUN_PATH' ++ ++ case $cc_basename in ++ CC*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ ;; ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ # For security reasons, it is highly recommended that you always ++ # use absolute paths for naming shared libraries, and exclude the ++ # DT_RUNPATH tag from executables and libraries. But doing so ++ # requires that you compile everything twice, which is a pain. ++ # So that behaviour is only enabled if SCOABSPATH is set to a ++ # non-empty value in the environment. Most likely only useful for ++ # creating official distributions of packages. ++ # This is a hack until libtool officially supports absolute path ++ # names for shared libraries. ++ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ case $cc_basename in ++ CC*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ ;; ++ tandem*) ++ case $cc_basename in ++ NCC*) ++ # NonStop-UX NCC 3.20 ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ ;; ++ vxworks*) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++esac ++AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) ++test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no ++ ++_LT_AC_TAGVAR(GCC, $1)="$GXX" ++_LT_AC_TAGVAR(LD, $1)="$LD" ++ ++AC_LIBTOOL_POSTDEP_PREDEP($1) ++AC_LIBTOOL_PROG_COMPILER_PIC($1) ++AC_LIBTOOL_PROG_CC_C_O($1) ++AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) ++AC_LIBTOOL_PROG_LD_SHLIBS($1) ++AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) ++AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) ++ ++AC_LIBTOOL_CONFIG($1) ++ ++AC_LANG_POP ++CC=$lt_save_CC ++LDCXX=$LD ++LD=$lt_save_LD ++GCC=$lt_save_GCC ++with_gnu_ldcxx=$with_gnu_ld ++with_gnu_ld=$lt_save_with_gnu_ld ++lt_cv_path_LDCXX=$lt_cv_path_LD ++lt_cv_path_LD=$lt_save_path_LD ++lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld ++lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld ++])# AC_LIBTOOL_LANG_CXX_CONFIG ++ ++# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) ++# ------------------------------------ ++# Figure out "hidden" library dependencies from verbose ++# compiler output when linking a shared library. ++# Parse the compiler output and extract the necessary ++# objects, libraries and library flags. ++AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ ++dnl we can't use the lt_simple_compile_test_code here, ++dnl because it contains code intended for an executable, ++dnl not a library. 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See the GNU ++# General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ++# ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++# A sed program that does not truncate output. ++SED=$lt_SED ++ ++# Sed that helps us avoid accidentally triggering echo(1) options like -n. ++Xsed="$SED -e 1s/^X//" ++ ++# The HP-UX ksh and POSIX shell print the target directory to stdout ++# if CDPATH is set. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++# The names of the tagged configurations supported by this script. ++available_tags= ++ ++# ### BEGIN LIBTOOL CONFIG], ++[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) ++ ++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: ++ ++# Shell to use when invoking shell scripts. ++SHELL=$lt_SHELL ++ ++# Whether or not to build shared libraries. ++build_libtool_libs=$enable_shared ++ ++# Whether or not to build static libraries. ++build_old_libs=$enable_static ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) ++ ++# Whether or not to disallow shared libs when runtime libs are static ++allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) ++ ++# Whether or not to optimize for fast installation. ++fast_install=$enable_fast_install ++ ++# The host system. ++host_alias=$host_alias ++host=$host ++host_os=$host_os ++ ++# The build system. ++build_alias=$build_alias ++build=$build ++build_os=$build_os ++ ++# An echo program that does not interpret backslashes. ++echo=$lt_echo ++ ++# The archiver. ++AR=$lt_AR ++AR_FLAGS=$lt_AR_FLAGS ++ ++# A C compiler. ++LTCC=$lt_LTCC ++ ++# LTCC compiler flags. ++LTCFLAGS=$lt_LTCFLAGS ++ ++# A language-specific compiler. ++CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) ++ ++# Is the compiler the GNU C compiler? ++with_gcc=$_LT_AC_TAGVAR(GCC, $1) ++ ++gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` ++gcc_ver=\`gcc -dumpversion\` ++ ++# An ERE matcher. ++EGREP=$lt_EGREP ++ ++# The linker used to build libraries. ++LD=$lt_[]_LT_AC_TAGVAR(LD, $1) ++ ++# Whether we need hard or soft links. ++LN_S=$lt_LN_S ++ ++# A BSD-compatible nm program. ++NM=$lt_NM ++ ++# A symbol stripping program ++STRIP=$lt_STRIP ++ ++# Used to examine libraries when file_magic_cmd begins "file" ++MAGIC_CMD=$MAGIC_CMD ++ ++# Used on cygwin: DLL creation program. ++DLLTOOL="$DLLTOOL" ++ ++# Used on cygwin: object dumper. ++OBJDUMP="$OBJDUMP" ++ ++# Used on cygwin: assembler. ++AS="$AS" ++ ++# The name of the directory that contains temporary libtool files. ++objdir=$objdir ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) ++ ++# Object file suffix (normally "o"). ++objext="$ac_objext" ++ ++# Old archive suffix (normally "a"). ++libext="$libext" ++ ++# Shared library suffix (normally ".so"). ++shrext_cmds='$shrext_cmds' ++ ++# Executable file suffix (normally ""). ++exeext="$exeext" ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) ++pic_mode=$pic_mode ++ ++# What is the maximum length of a command? ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) ++ ++# Must we lock files when doing compilation? ++need_locks=$lt_need_locks ++ ++# Do we need the lib prefix for modules? ++need_lib_prefix=$need_lib_prefix ++ ++# Do we need a version for libraries? ++need_version=$need_version ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) ++ ++# Compiler flag to generate thread-safe objects. ++thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) ++ ++# Library versioning type. ++version_type=$version_type ++ ++# Format of library name prefix. ++libname_spec=$lt_libname_spec ++ ++# List of archive names. First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME. ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Commands used to build and install an old-style archive. ++RANLIB=$lt_RANLIB ++old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) ++old_postinstall_cmds=$lt_old_postinstall_cmds ++old_postuninstall_cmds=$lt_old_postuninstall_cmds ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) ++ ++# Commands used to build and install a shared archive. ++archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) ++archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) ++postinstall_cmds=$lt_postinstall_cmds ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to build a loadable module (assumed same as above if empty) ++module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) ++module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predep_objects=\`echo $lt_[]_LT_AC_TAGVAR(predep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdep_objects=\`echo $lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) ++ ++# The library search path used internally by the compiler when linking ++# a shared library. ++compiler_lib_search_path=\`echo $lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Method to check whether dependent libraries are shared objects. ++deplibs_check_method=$lt_deplibs_check_method ++ ++# Command to use when deplibs_check_method == file_magic. ++file_magic_cmd=$lt_file_magic_cmd ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) ++ ++# Flag that forces no undefined symbols. ++no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# Same as above, but a single script fragment to be evaled but not shown. ++finish_eval=$lt_finish_eval ++ ++# Take the output of nm and produce a listing of raw symbols and C names. ++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe ++ ++# Transform the output of nm in a proper C declaration ++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl ++ ++# Transform the output of nm in a C name address pair ++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address ++ ++# This is the shared library runtime path variable. ++runpath_var=$runpath_var ++ ++# This is the shared library path variable. ++shlibpath_var=$shlibpath_var ++ ++# Is shlibpath searched before the hard-coded library search path? ++shlibpath_overrides_runpath=$shlibpath_overrides_runpath ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) ++ ++# If ld is used when linking, flag to hardcode \$libdir into ++# a binary during linking. This must work even if \$libdir does ++# not exist. ++hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) ++ ++# Whether we need a single -rpath flag with a separated argument. ++hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) ++ ++# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the ++# resulting binary. ++hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) ++ ++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the ++# resulting binary. ++hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) ++ ++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into ++# the resulting binary. ++hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) ++ ++# Set to yes if building a shared library automatically hardcodes DIR into the library ++# and all subsequent libraries and executables linked against it. ++hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) ++ ++# Variables whose values should be saved in libtool wrapper scripts and ++# restored at relink time. ++variables_saved_for_relink="$variables_saved_for_relink" ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) ++ ++# Compile-time system search path for libraries ++sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Run-time system search path for libraries ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" ++ ++# Set to yes if exported symbols are required. ++always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) ++ ++# The commands to extract the exported symbol list from a shared archive. ++extract_expsyms_cmds=$lt_extract_expsyms_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) ++ ++ifelse([$1],[], ++[# ### END LIBTOOL CONFIG], ++[# ### END LIBTOOL TAG CONFIG: $tagname]) ++ ++__EOF__ ++ ++ifelse([$1],[], [ ++ case $host_os in ++ aix3*) ++ cat <<\EOF >> "$cfgfile" ++ ++# AIX sometimes has problems with the GCC collect2 program. For some ++# reason, if we set the COLLECT_NAMES environment variable, the problems ++# vanish in a puff of smoke. ++if test "X${COLLECT_NAMES+set}" != Xset; then ++ COLLECT_NAMES= ++ export COLLECT_NAMES ++fi ++EOF ++ ;; ++ esac ++ ++ # We use sed instead of cat because bash on DJGPP gets confused if ++ # if finds mixed CR/LF and LF-only lines. Since sed operates in ++ # text mode, it properly converts lines to CR/LF. This bash problem ++ # is reportedly fixed, but why not run on old versions too? ++ sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) ++ ++ mv -f "$cfgfile" "$ofile" || \ ++ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") ++ chmod +x "$ofile" ++]) ++else ++ # If there is no Makefile yet, we rely on a make rule to execute ++ # `config.status --recheck' to rerun these tests and create the ++ # libtool script then. ++ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` ++ if test -f "$ltmain_in"; then ++ test -f Makefile && make "$ltmain" ++ fi ++fi ++])# AC_LIBTOOL_CONFIG ++ ++ ++# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) ++# ------------------------------------------- ++AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], ++[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl ++ ++_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= ++ ++if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ++ ++ AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], ++ lt_cv_prog_compiler_rtti_exceptions, ++ [-fno-rtti -fno-exceptions], [], ++ [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) ++fi ++])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI ++ ++ ++# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE ++# --------------------------------- ++AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], ++[AC_REQUIRE([AC_CANONICAL_HOST]) ++AC_REQUIRE([AC_PROG_NM]) ++AC_REQUIRE([AC_OBJEXT]) ++# Check for command to grab the raw symbol name followed by C symbol from nm. ++AC_MSG_CHECKING([command to parse $NM output from $compiler object]) ++AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], ++[ ++# These are sane defaults that work on at least a few old systems. ++# [They come from Ultrix. What could be older than Ultrix?!! ;)] ++ ++# Character class describing NM global symbol codes. ++symcode='[[BCDEGRST]]' ++ ++# Regexp to match symbols that can be accessed directly from C. ++sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' ++ ++# Transform an extracted symbol line into a proper C declaration ++lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" ++ ++# Transform an extracted symbol line into symbol name and symbol address ++lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ++ ++# Define system-specific variables. ++case $host_os in ++aix*) ++ symcode='[[BCDT]]' ++ ;; ++cygwin* | mingw* | pw32*) ++ symcode='[[ABCDGISTW]]' ++ ;; ++hpux*) # Its linker distinguishes data from code symbols ++ if test "$host_cpu" = ia64; then ++ symcode='[[ABCDEGRST]]' ++ fi ++ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" ++ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ++ ;; ++linux*) ++ if test "$host_cpu" = ia64; then ++ symcode='[[ABCDGIRSTW]]' ++ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" ++ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ++ fi ++ ;; ++irix* | nonstopux*) ++ symcode='[[BCDEGRST]]' ++ ;; ++osf*) ++ symcode='[[BCDEGQRST]]' ++ ;; ++solaris*) ++ symcode='[[BDRT]]' ++ ;; ++sco3.2v5*) ++ symcode='[[DT]]' ++ ;; ++sysv4.2uw2*) ++ symcode='[[DT]]' ++ ;; ++sysv5* | sco5v6* | unixware* | OpenUNIX*) ++ symcode='[[ABDT]]' ++ ;; ++sysv4) ++ symcode='[[DFNSTU]]' ++ ;; ++esac ++ ++# Handle CRLF in mingw tool chain ++opt_cr= ++case $build_os in ++mingw*) ++ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ++ ;; ++esac ++ ++# If we're using GNU nm, then use its standard symbol codes. ++case `$NM -V 2>&1` in ++*GNU* | *'with BFD'*) ++ symcode='[[ABCDGIRSTW]]' ;; ++esac ++ ++# Try without a prefix undercore, then with it. ++for ac_symprfx in "" "_"; do ++ ++ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. ++ symxfrm="\\1 $ac_symprfx\\2 \\2" ++ ++ # Write the raw and C identifiers. ++ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" ++ ++ # Check to see that the pipe works correctly. ++ pipe_works=no ++ ++ rm -f conftest* ++ cat > conftest.$ac_ext < $nlist) && test -s "$nlist"; then ++ # Try sorting and uniquifying the output. ++ if sort "$nlist" | uniq > "$nlist"T; then ++ mv -f "$nlist"T "$nlist" ++ else ++ rm -f "$nlist"T ++ fi ++ ++ # Make sure that we snagged all the symbols we need. ++ if grep ' nm_test_var$' "$nlist" >/dev/null; then ++ if grep ' nm_test_func$' "$nlist" >/dev/null; then ++ cat < conftest.$ac_ext ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++EOF ++ # Now generate the symbol file. ++ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' ++ ++ cat <> conftest.$ac_ext ++#if defined (__STDC__) && __STDC__ ++# define lt_ptr_t void * ++#else ++# define lt_ptr_t char * ++# define const ++#endif ++ ++/* The mapping between symbol names and symbols. */ ++const struct { ++ const char *name; ++ lt_ptr_t address; ++} ++lt_preloaded_symbols[[]] = ++{ ++EOF ++ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext ++ cat <<\EOF >> conftest.$ac_ext ++ {0, (lt_ptr_t) 0} ++}; ++ ++#ifdef __cplusplus ++} ++#endif ++EOF ++ # Now try linking the two files. ++ mv conftest.$ac_objext conftstm.$ac_objext ++ lt_save_LIBS="$LIBS" ++ lt_save_CFLAGS="$CFLAGS" ++ LIBS="conftstm.$ac_objext" ++ CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" ++ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then ++ pipe_works=yes ++ fi ++ LIBS="$lt_save_LIBS" ++ CFLAGS="$lt_save_CFLAGS" ++ else ++ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD ++ fi ++ else ++ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD ++ fi ++ else ++ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD ++ fi ++ else ++ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD ++ cat conftest.$ac_ext >&5 ++ fi ++ rm -f conftest* conftst* ++ ++ # Do not use the global_symbol_pipe unless it works. ++ if test "$pipe_works" = yes; then ++ break ++ else ++ lt_cv_sys_global_symbol_pipe= ++ fi ++done ++]) ++if test -z "$lt_cv_sys_global_symbol_pipe"; then ++ lt_cv_sys_global_symbol_to_cdecl= ++fi ++if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then ++ AC_MSG_RESULT(failed) ++else ++ AC_MSG_RESULT(ok) ++fi ++]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE ++ ++ ++# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) ++# --------------------------------------- ++AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], ++[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= ++_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= ++_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= ++ ++AC_MSG_CHECKING([for $compiler option to produce PIC]) ++ ifelse([$1],[CXX],[ ++ # C++ specific cases for pic, static, wl, etc. ++ if test "$GXX" = yes; then ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ fi ++ ;; ++ amigaos*) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ mingw* | os2* | pw32*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' ++ ;; ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ++ ;; ++ *djgpp*) ++ # DJGPP does not support shared libraries at all ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= ++ ;; ++ interix3*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic ++ fi ++ ;; ++ hpux*) ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ++ ;; ++ esac ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ++ ;; ++ esac ++ else ++ case $host_os in ++ aix4* | aix5*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ else ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ chorus*) ++ case $cc_basename in ++ cxch68*) ++ # Green Hills C++ Compiler ++ # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ++ ;; ++ esac ++ ;; ++ darwin*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ case $cc_basename in ++ xlc*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ ;; ++ esac ++ ;; ++ dgux*) ++ case $cc_basename in ++ ec++*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ ;; ++ ghcx*) ++ # Green Hills C++ Compiler ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ # FreeBSD uses GNU C++ ++ ;; ++ hpux9* | hpux10* | hpux11*) ++ case $cc_basename in ++ CC*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ++ if test "$host_cpu" != ia64; then ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ++ fi ++ ;; ++ aCC*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ++ ;; ++ esac ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ interix*) ++ # This is c89, which is MS Visual C++ (no shared libs) ++ # Anyone wants to do a port? ++ ;; ++ irix5* | irix6* | nonstopux*) ++ case $cc_basename in ++ CC*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ++ # CC pic flag -KPIC is the default. ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ linux*) ++ case $cc_basename in ++ KCC*) ++ # KAI C++ Compiler ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ++ ;; ++ icpc* | ecpc*) ++ # Intel C++ ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' ++ ;; ++ pgCC*) ++ # Portland Group C++ compiler. ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ cxx*) ++ # Compaq C++ ++ # Make sure the PIC flag is empty. It appears that all Alpha ++ # Linux and Compaq Tru64 Unix objects are PIC. ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ lynxos*) ++ ;; ++ m88k*) ++ ;; ++ mvs*) ++ case $cc_basename in ++ cxx*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ netbsd*) ++ ;; ++ osf3* | osf4* | osf5*) ++ case $cc_basename in ++ KCC*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ++ ;; ++ RCC*) ++ # Rational C++ 2.4.1 ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ++ ;; ++ cxx*) ++ # Digital/Compaq C++ ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ # Make sure the PIC flag is empty. It appears that all Alpha ++ # Linux and Compaq Tru64 Unix objects are PIC. ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ psos*) ++ ;; ++ solaris*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.2, 5.x and Centerline C++ ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ++ ;; ++ gcx*) ++ # Green Hills C++ Compiler ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ sunos4*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.x ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ lcc*) ++ # Lucid ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ tandem*) ++ case $cc_basename in ++ NCC*) ++ # NonStop-UX NCC 3.20 ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ case $cc_basename in ++ CC*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ esac ++ ;; ++ vxworks*) ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ++ ;; ++ esac ++ fi ++], ++[ ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ fi ++ ;; ++ ++ amigaos*) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ ++ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' ++ ;; ++ ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ++ ;; ++ ++ interix3*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ ++ msdosdjgpp*) ++ # Just because we use GCC doesn't mean we suddenly get shared libraries ++ # on systems that don't support them. ++ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ++ enable_shared=no ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic ++ fi ++ ;; ++ ++ hpux*) ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ++ ;; ++ esac ++ ;; ++ ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ++ ;; ++ esac ++ else ++ # PORTME Check for flag to pass linker flags through the system compiler. ++ case $host_os in ++ aix*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ else ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ darwin*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ case $cc_basename in ++ xlc*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ ;; ++ esac ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' ++ ;; ++ ++ hpux9* | hpux10* | hpux11*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ++ ;; ++ esac ++ # Is there a better lt_prog_compiler_static that works with the bundled CC? ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ # PIC (with -KPIC) is the default. ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ++ ;; ++ ++ newsos6) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ ++ linux*) ++ case $cc_basename in ++ icc* | ecc*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' ++ ;; ++ pgcc* | pgf77* | pgf90* | pgf95*) ++ # Portland Group compilers (*not* the Pentium gcc compiler, ++ # which looks to be a dead project) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ ccc*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ # All Alpha code is PIC. ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ++ ;; ++ esac ++ ;; ++ ++ osf3* | osf4* | osf5*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ # All OSF/1 code is PIC. ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ++ ;; ++ ++ solaris*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ case $cc_basename in ++ f77* | f90* | f95*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; ++ esac ++ ;; ++ ++ sunos4*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ ++ sysv4 | sysv4.2uw2* | sysv4.3*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec ;then ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ fi ++ ;; ++ ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ ++ unicos*) ++ _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ++ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ++ ;; ++ ++ uts4*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ++ _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ++ ;; ++ ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ++ ;; ++ esac ++ fi ++]) ++AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) ++ ++# ++# Check to make sure the PIC flag actually works. ++# ++if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then ++ AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], ++ _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), ++ [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], ++ [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in ++ "" | " "*) ;; ++ *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; ++ esac], ++ [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= ++ _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) ++fi ++case $host_os in ++ # For platforms which do not support PIC, -DPIC is meaningless: ++ *djgpp*) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= ++ ;; ++ *) ++ _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" ++ ;; ++esac ++ ++# ++# Check to make sure the static flag actually works. ++# ++wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" ++AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], ++ _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), ++ $lt_tmp_static_flag, ++ [], ++ [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) ++]) ++ ++ ++# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) ++# ------------------------------------ ++# See if the linker supports building shared libraries. ++AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], ++[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) ++ifelse([$1],[CXX],[ ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ case $host_os in ++ aix4* | aix5*) ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' ++ else ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' ++ fi ++ ;; ++ pw32*) ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" ++ ;; ++ cygwin* | mingw*) ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' ++ ;; ++ *) ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ ;; ++ esac ++],[ ++ runpath_var= ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)= ++ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no ++ _LT_AC_TAGVAR(archive_cmds, $1)= ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)= ++ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= ++ _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= ++ _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown ++ _LT_AC_TAGVAR(hardcode_automatic, $1)=no ++ _LT_AC_TAGVAR(module_cmds, $1)= ++ _LT_AC_TAGVAR(module_expsym_cmds, $1)= ++ _LT_AC_TAGVAR(always_export_symbols, $1)=no ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ # include_expsyms should be a list of space-separated symbols to be *always* ++ # included in the symbol list ++ _LT_AC_TAGVAR(include_expsyms, $1)= ++ # exclude_expsyms can be an extended regexp of symbols to exclude ++ # it will be wrapped by ` (' and `)$', so one must not match beginning or ++ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', ++ # as well as any symbol that contains `d'. ++ _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" ++ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out ++ # platforms (ab)use it in PIC code, but their linkers get confused if ++ # the symbol is explicitly referenced. Since portable code cannot ++ # rely on this symbol name, it's probably fine to never include it in ++ # preloaded symbol tables. ++ extract_expsyms_cmds= ++ # Just being paranoid about ensuring that cc_basename is set. ++ _LT_CC_BASENAME([$compiler]) ++ case $host_os in ++ cygwin* | mingw* | pw32*) ++ # FIXME: the MSVC++ port hasn't been tested in a loooong time ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ if test "$GCC" != yes; then ++ with_gnu_ld=no ++ fi ++ ;; ++ interix*) ++ # we just hope/assume this is gcc and not c89 (= MSVC++) ++ with_gnu_ld=yes ++ ;; ++ openbsd*) ++ with_gnu_ld=no ++ ;; ++ esac ++ ++ _LT_AC_TAGVAR(ld_shlibs, $1)=yes ++ if test "$with_gnu_ld" = yes; then ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ wlarc='${wl}' ++ ++ # Set some defaults for GNU ld with shared library support. These ++ # are reset later if shared libraries are not supported. Putting them ++ # here allows them to be overridden if necessary. ++ runpath_var=LD_RUN_PATH ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= ++ fi ++ supports_anon_versioning=no ++ case `$LD -v 2>/dev/null` in ++ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 ++ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... ++ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... ++ *\ 2.11.*) ;; # other 2.11 versions ++ *) supports_anon_versioning=yes ;; ++ esac ++ ++ # See if GNU ld supports shared libraries. ++ case $host_os in ++ aix3* | aix4* | aix5*) ++ # On AIX/PPC, the GNU linker is very broken ++ if test "$host_cpu" != ia64; then ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ cat <&2 ++ ++*** Warning: the GNU linker, at least up to release 2.9.1, is reported ++*** to be unable to reliably create shared libraries on AIX. ++*** Therefore, libtool is disabling shared libraries support. If you ++*** really care for shared libraries, you may want to modify your PATH ++*** so that a non-GNU linker is found, and then restart. ++ ++EOF ++ fi ++ ;; ++ ++ amigaos*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ ++ # Samuel A. Falvo II reports ++ # that the semantics of dynamic libraries on AmigaOS, at least up ++ # to version 4, is to share data among multiple programs linked ++ # with the same dynamic library. Since this doesn't match the ++ # behavior of shared libraries on other platforms, we can't use ++ # them. ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, ++ # as there is no search path for DLLs. ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ _LT_AC_TAGVAR(always_export_symbols, $1)=no ++ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' ++ ++ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ ++ interix3*) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ ++ linux*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ tmp_addflag= ++ case $cc_basename,$host_cpu in ++ pgcc*) # Portland Group C compiler ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag' ++ ;; ++ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag -Mnomain' ;; ++ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 ++ tmp_addflag=' -i_dynamic' ;; ++ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 ++ tmp_addflag=' -i_dynamic -nofor_main' ;; ++ ifc* | ifort*) # Intel Fortran compiler ++ tmp_addflag=' -nofor_main' ;; ++ esac ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ ++ if test $supports_anon_versioning = yes; then ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ ++ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ ++ $echo "local: *; };" >> $output_objdir/$libname.ver~ ++ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' ++ fi ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' ++ wlarc= ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ fi ++ ;; ++ ++ solaris*) ++ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ cat <&2 ++ ++*** Warning: The releases 2.8.* of the GNU linker cannot reliably ++*** create shared libraries on Solaris systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.9.1 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++EOF ++ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) ++ case `$LD -v 2>&1` in ++ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not ++*** reliably create shared libraries on SCO systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.16.91.0.3 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++_LT_EOF ++ ;; ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ esac ++ ;; ++ ++ sunos4*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ wlarc= ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ fi ++ ;; ++ esac ++ ++ if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then ++ runpath_var= ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= ++ fi ++ else ++ # PORTME fill in a description of your system's linker (not GNU ld) ++ case $host_os in ++ aix3*) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ _LT_AC_TAGVAR(always_export_symbols, $1)=yes ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' ++ # Note: this linker hardcodes the directories in LIBPATH if there ++ # are no directories specified by -L. ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then ++ # Neither direct hardcoding nor static linking is supported with a ++ # broken collect2. ++ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported ++ fi ++ ;; ++ ++ aix4* | aix5*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' ++ else ++ _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' ++ fi ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) ++ for ld_flag in $LDFLAGS; do ++ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then ++ aix_use_runtimelinking=yes ++ break ++ fi ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ _LT_AC_TAGVAR(archive_cmds, $1)='' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ++ if test "$GCC" = yes; then ++ case $host_os in aix4.[[012]]|aix4.[[012]].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && \ ++ strings "$collect2name" | grep resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ else ++ # We have old collect2 ++ _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ _LT_AC_TAGVAR(always_export_symbols, $1)=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' ++ # Determine the default libpath from the value encoded in an empty executable. ++ _LT_AC_SYS_LIBPATH_AIX ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an empty executable. ++ _LT_AC_SYS_LIBPATH_AIX ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' ++ # Exported symbols can be pulled into shared objects from archives ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ amigaos*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ # see comment about different semantics on the GNU ld section ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ ++ bsdi[[45]]*) ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ # hardcode_libdir_flag_spec is actually meaningless, as there is ++ # no search path for DLLs. ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ # Tell ltmain to make .lib files, not .a files. ++ libext=lib ++ # Tell ltmain to make .dll files, not .so files. ++ shrext_cmds=".dll" ++ # FIXME: Setting linknames here is a bad hack. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' ++ # The linker will automatically build a .lib file if we build a DLL. ++ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' ++ # FIXME: Should let the user specify the lib program. ++ _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' ++ _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' ++ _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ++ ;; ++ ++ darwin* | rhapsody*) ++ case $host_os in ++ rhapsody* | darwin1.[[012]]) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' ++ ;; ++ *) # Darwin 1.3 on ++ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ else ++ case ${MACOSX_DEPLOYMENT_TARGET} in ++ 10.[[012]]) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ ;; ++ 10.*) ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' ++ ;; ++ esac ++ fi ++ ;; ++ esac ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_automatic, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ if test "$GCC" = yes ; then ++ output_verbose_link_cmd='echo' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ case $cc_basename in ++ xlc*) ++ output_verbose_link_cmd='echo' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' ++ _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ ;; ++ *) ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ fi ++ ;; ++ ++ dgux*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ freebsd1*) ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ ++ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor ++ # support. Future versions do this automatically, but an explicit c++rt0.o ++ # does not break anything, and helps significantly (at the cost of a little ++ # extra space). ++ freebsd2.2*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ # Unfortunately, older versions of FreeBSD 2 do not have this feature. ++ freebsd2*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ # FreeBSD 3 and greater uses gcc -shared to do shared libraries. ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ hpux9*) ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ ;; ++ ++ hpux10*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ if test "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ fi ++ ;; ++ ++ hpux11*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ case $host_cpu in ++ hppa*64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ else ++ case $host_cpu in ++ hppa*64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ fi ++ if test "$with_gnu_ld" = no; then ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ *) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ ;; ++ esac ++ fi ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ newsos6) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ openbsd*) ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ++ else ++ case $host_os in ++ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ ;; ++ *) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ++ ;; ++ esac ++ fi ++ ;; ++ ++ os2*) ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported ++ _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' ++ _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ++ ;; ++ ++ osf3*) ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ;; ++ ++ osf4* | osf5*) # as osf3* with the addition of -msym flag ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' ++ else ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ ++ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' ++ ++ # Both c and cxx compiler support -rpath directly ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: ++ ;; ++ ++ solaris*) ++ _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' ++ if test "$GCC" = yes; then ++ wlarc='${wl}' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' ++ else ++ wlarc='' ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ case $host_os in ++ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; ++ *) ++ # The compiler driver will combine linker options so we ++ # cannot just pass the convience library names through ++ # without $wl, iff we do not link with $LD. ++ # Luckily, gcc supports the same syntax we need for Sun Studio. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ case $wlarc in ++ '') ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; ++ *) ++ _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; ++ esac ;; ++ esac ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ ;; ++ ++ sunos4*) ++ if test "x$host_vendor" = xsequent; then ++ # Use $CC to link under sequent, because it throws in some extra .o ++ # files that make .init and .fini sections work. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes ++ _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ sysv4) ++ case $host_vendor in ++ sni) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ++ ;; ++ siemens) ++ ## LD is ld it makes a PLAMLIB ++ ## CC just makes a GrossModule. ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no ++ ;; ++ motorola) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ++ ;; ++ esac ++ runpath_var='LD_RUN_PATH' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ sysv4.3*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ runpath_var=LD_RUN_PATH ++ hardcode_runpath_var=yes ++ _LT_AC_TAGVAR(ld_shlibs, $1)=yes ++ fi ++ ;; ++ ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) ++ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' ++ _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' ++ _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' ++ _LT_AC_TAGVAR(link_all_deplibs, $1)=yes ++ _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ uts4*) ++ _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ++ _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ++ ;; ++ ++ *) ++ _LT_AC_TAGVAR(ld_shlibs, $1)=no ++ ;; ++ esac ++ fi ++]) ++AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) ++test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no ++ ++# ++# Do we need to explicitly link libc? ++# ++case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in ++x|xyes) ++ # Assume -lc should be added ++ _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes ++ ++ if test "$enable_shared" = yes && test "$GCC" = yes; then ++ case $_LT_AC_TAGVAR(archive_cmds, $1) in ++ *'~'*) ++ # FIXME: we may have to deal with multi-command sequences. ++ ;; ++ '$CC '*) ++ # Test whether the compiler implicitly links with -lc since on some ++ # systems, -lgcc has to come before -lc. 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In an in-source build this is usually ++# harmless because $srcdir is `.', but things will broke when you ++# start a VPATH build or use an absolute $srcdir. ++# ++# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, ++# iff we strip the leading $srcdir from $ac_aux_dir. That would be: ++# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` ++# and then we would define $MISSING as ++# MISSING="\${SHELL} $am_aux_dir/missing" ++# This will work as long as MISSING is not called from configure, because ++# unfortunately $(top_srcdir) has no meaning in configure. ++# However there are other variables, like CC, which are often used in ++# configure, and could therefore not use this "fixed" $ac_aux_dir. ++# ++# Another solution, used here, is to always expand $ac_aux_dir to an ++# absolute PATH. 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Also note that it means that autoscan, seeing ++# CC etc. in the Makefile, will ask for an AC_PROG_CC use... ++ ++ ++# _AM_DEPENDENCIES(NAME) ++# ---------------------- ++# See how the compiler implements dependency checking. ++# NAME is "CC", "CXX", "GCJ", or "OBJC". ++# We try a few techniques and use that to set a single cache variable. ++# ++# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was ++# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular ++# dependency, and given that the user is not expected to run this macro, ++# just rely on AC_PROG_CC. ++AC_DEFUN([_AM_DEPENDENCIES], ++[AC_REQUIRE([AM_SET_DEPDIR])dnl ++AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl ++AC_REQUIRE([AM_MAKE_INCLUDE])dnl ++AC_REQUIRE([AM_DEP_TRACK])dnl ++ ++ifelse([$1], CC, [depcc="$CC" am_compiler_list=], ++ [$1], CXX, [depcc="$CXX" am_compiler_list=], ++ [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], ++ [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], ++ [depcc="$$1" am_compiler_list=]) ++ ++AC_CACHE_CHECK([dependency style of $depcc], ++ [am_cv_$1_dependencies_compiler_type], ++[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then ++ # We make a subdir and do the tests there. 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We just wanted to have am__tar ++ # and am__untar set. ++ test -n "${am_cv_prog_tar_$1}" && break ++ ++ # tar/untar a dummy directory, and stop if the command works ++ rm -rf conftest.dir ++ mkdir conftest.dir ++ echo GrepMe > conftest.dir/file ++ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) ++ rm -rf conftest.dir ++ if test -s conftest.tar; then ++ AM_RUN_LOG([$am__untar /dev/null 2>&1 && break ++ fi ++done ++rm -rf conftest.dir ++ ++AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) ++AC_MSG_RESULT([$am_cv_prog_tar_$1])]) ++AC_SUBST([am__tar]) ++AC_SUBST([am__untar]) ++]) # _AM_PROG_TAR +diff --git a/iscsiuio/compile b/iscsiuio/compile +new file mode 100755 +index 0000000..1b1d232 +--- /dev/null ++++ b/iscsiuio/compile +@@ -0,0 +1,142 @@ ++#! /bin/sh ++# Wrapper for compilers which do not understand `-c -o'. ++ ++scriptversion=2005-05-14.22 ++ ++# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. ++# Written by Tom Tromey . ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2, or (at your option) ++# any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ++ ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++# This file is maintained in Automake, please report ++# bugs to or send patches to ++# . ++ ++case $1 in ++ '') ++ echo "$0: No command. Try \`$0 --help' for more information." 1>&2 ++ exit 1; ++ ;; ++ -h | --h*) ++ cat <<\EOF ++Usage: compile [--help] [--version] PROGRAM [ARGS] ++ ++Wrapper for compilers which do not understand `-c -o'. ++Remove `-o dest.o' from ARGS, run PROGRAM with the remaining ++arguments, and rename the output as expected. ++ ++If you are trying to build a whole package this is not the ++right script to run: please start by reading the file `INSTALL'. ++ ++Report bugs to . ++EOF ++ exit $? ++ ;; ++ -v | --v*) ++ echo "compile $scriptversion" ++ exit $? ++ ;; ++esac ++ ++ofile= ++cfile= ++eat= ++ ++for arg ++do ++ if test -n "$eat"; then ++ eat= ++ else ++ case $1 in ++ -o) ++ # configure might choose to run compile as `compile cc -o foo foo.c'. ++ # So we strip `-o arg' only if arg is an object. ++ eat=1 ++ case $2 in ++ *.o | *.obj) ++ ofile=$2 ++ ;; ++ *) ++ set x "$@" -o "$2" ++ shift ++ ;; ++ esac ++ ;; ++ *.c) ++ cfile=$1 ++ set x "$@" "$1" ++ shift ++ ;; ++ *) ++ set x "$@" "$1" ++ shift ++ ;; ++ esac ++ fi ++ shift ++done ++ ++if test -z "$ofile" || test -z "$cfile"; then ++ # If no `-o' option was seen then we might have been invoked from a ++ # pattern rule where we don't need one. That is ok -- this is a ++ # normal compilation that the losing compiler can handle. If no ++ # `.c' file was seen then we are probably linking. That is also ++ # ok. ++ exec "$@" ++fi ++ ++# Name of file we expect compiler to create. ++cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` ++ ++# Create the lock directory. ++# Note: use `[/.-]' here to ensure that we don't use the same name ++# that we are using for the .o file. Also, base the name on the expected ++# object file name, since that is what matters with a parallel build. ++lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d ++while true; do ++ if mkdir "$lockdir" >/dev/null 2>&1; then ++ break ++ fi ++ sleep 1 ++done ++# FIXME: race condition here if user kills between mkdir and trap. ++trap "rmdir '$lockdir'; exit 1" 1 2 15 ++ ++# Run the compile. ++"$@" ++ret=$? ++ ++if test -f "$cofile"; then ++ mv "$cofile" "$ofile" ++elif test -f "${cofile}bj"; then ++ mv "${cofile}bj" "$ofile" ++fi ++ ++rmdir "$lockdir" ++exit $ret ++ ++# Local Variables: ++# mode: shell-script ++# sh-indentation: 2 ++# eval: (add-hook 'write-file-hooks 'time-stamp) ++# time-stamp-start: "scriptversion=" ++# time-stamp-format: "%:y-%02m-%02d.%02H" ++# time-stamp-end: "$" ++# End: +diff --git a/iscsiuio/config.guess b/iscsiuio/config.guess +new file mode 100755 +index 0000000..48b8941 +--- /dev/null ++++ b/iscsiuio/config.guess +@@ -0,0 +1,1548 @@ ++#! /bin/sh ++# Attempt to guess a canonical system name. ++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, ++# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 ++# Free Software Foundation, Inc. ++ ++timestamp='2008-09-28' ++ ++# This file is free software; you can redistribute it and/or modify it ++# under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, but ++# WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++# General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA ++# 02110-1301, USA. ++# ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++ ++# Originally written by Per Bothner . ++# Please send patches to . Submit a context ++# diff and a properly formatted ChangeLog entry. ++# ++# This script attempts to guess a canonical system name similar to ++# config.sub. If it succeeds, it prints the system name on stdout, and ++# exits with 0. Otherwise, it exits with 1. ++# ++# The plan is that this can be called by configure scripts if you ++# don't specify an explicit build system type. ++ ++me=`echo "$0" | sed -e 's,.*/,,'` ++ ++usage="\ ++Usage: $0 [OPTION] ++ ++Output the configuration name of the system \`$me' is run on. ++ ++Operation modes: ++ -h, --help print this help, then exit ++ -t, --time-stamp print date of last modification, then exit ++ -v, --version print version number, then exit ++ ++Report bugs and patches to ." ++ ++version="\ ++GNU config.guess ($timestamp) ++ ++Originally written by Per Bothner. ++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, ++2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. ++ ++This is free software; see the source for copying conditions. There is NO ++warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." ++ ++help=" ++Try \`$me --help' for more information." ++ ++# Parse command line ++while test $# -gt 0 ; do ++ case $1 in ++ --time-stamp | --time* | -t ) ++ echo "$timestamp" ; exit ;; ++ --version | -v ) ++ echo "$version" ; exit ;; ++ --help | --h* | -h ) ++ echo "$usage"; exit ;; ++ -- ) # Stop option processing ++ shift; break ;; ++ - ) # Use stdin as input. ++ break ;; ++ -* ) ++ echo "$me: invalid option $1$help" >&2 ++ exit 1 ;; ++ * ) ++ break ;; ++ esac ++done ++ ++if test $# != 0; then ++ echo "$me: too many arguments$help" >&2 ++ exit 1 ++fi ++ ++trap 'exit 1' 1 2 15 ++ ++# CC_FOR_BUILD -- compiler used by this script. Note that the use of a ++# compiler to aid in system detection is discouraged as it requires ++# temporary files to be created and, as you can see below, it is a ++# headache to deal with in a portable fashion. ++ ++# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still ++# use `HOST_CC' if defined, but it is deprecated. ++ ++# Portable tmp directory creation inspired by the Autoconf team. ++ ++set_cc_for_build=' ++trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; ++trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; ++: ${TMPDIR=/tmp} ; ++ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || ++ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || ++ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || ++ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; ++dummy=$tmp/dummy ; ++tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; ++case $CC_FOR_BUILD,$HOST_CC,$CC in ++ ,,) echo "int x;" > $dummy.c ; ++ for c in cc gcc c89 c99 ; do ++ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then ++ CC_FOR_BUILD="$c"; break ; ++ fi ; ++ done ; ++ if test x"$CC_FOR_BUILD" = x ; then ++ CC_FOR_BUILD=no_compiler_found ; ++ fi ++ ;; ++ ,,*) CC_FOR_BUILD=$CC ;; ++ ,*,*) CC_FOR_BUILD=$HOST_CC ;; ++esac ; set_cc_for_build= ;' ++ ++# This is needed to find uname on a Pyramid OSx when run in the BSD universe. ++# (ghazi@noc.rutgers.edu 1994-08-24) ++if (test -f /.attbin/uname) >/dev/null 2>&1 ; then ++ PATH=$PATH:/.attbin ; export PATH ++fi ++ ++UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown ++UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown ++UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown ++UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown ++ ++if [ "${UNAME_SYSTEM}" = "Linux" ] ; then ++ eval $set_cc_for_build ++ cat << EOF > $dummy.c ++ #include ++ #ifdef __UCLIBC__ ++ # ifdef __UCLIBC_CONFIG_VERSION__ ++ LIBC=uclibc __UCLIBC_CONFIG_VERSION__ ++ # else ++ LIBC=uclibc ++ # endif ++ #else ++ LIBC=gnu ++ #endif ++EOF ++ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'` ++fi ++ ++# Note: order is significant - the case branches are not exclusive. ++ ++case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in ++ *:NetBSD:*:*) ++ # NetBSD (nbsd) targets should (where applicable) match one or ++ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, ++ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently ++ # switched to ELF, *-*-netbsd* would select the old ++ # object file format. This provides both forward ++ # compatibility and a consistent mechanism for selecting the ++ # object file format. ++ # ++ # Note: NetBSD doesn't particularly care about the vendor ++ # portion of the name. We always set it to "unknown". ++ sysctl="sysctl -n hw.machine_arch" ++ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ ++ /usr/sbin/$sysctl 2>/dev/null || echo unknown)` ++ case "${UNAME_MACHINE_ARCH}" in ++ armeb) machine=armeb-unknown ;; ++ arm*) machine=arm-unknown ;; ++ sh3el) machine=shl-unknown ;; ++ sh3eb) machine=sh-unknown ;; ++ sh5el) machine=sh5le-unknown ;; ++ *) machine=${UNAME_MACHINE_ARCH}-unknown ;; ++ esac ++ # The Operating System including object format, if it has switched ++ # to ELF recently, or will in the future. ++ case "${UNAME_MACHINE_ARCH}" in ++ arm*|i386|m68k|ns32k|sh3*|sparc|vax) ++ eval $set_cc_for_build ++ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ ++ | grep __ELF__ >/dev/null ++ then ++ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). ++ # Return netbsd for either. FIX? ++ os=netbsd ++ else ++ os=netbsdelf ++ fi ++ ;; ++ *) ++ os=netbsd ++ ;; ++ esac ++ # The OS release ++ # Debian GNU/NetBSD machines have a different userland, and ++ # thus, need a distinct triplet. However, they do not need ++ # kernel version information, so it can be replaced with a ++ # suitable tag, in the style of linux-gnu. ++ case "${UNAME_VERSION}" in ++ Debian*) ++ release='-gnu' ++ ;; ++ *) ++ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` ++ ;; ++ esac ++ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: ++ # contains redundant information, the shorter form: ++ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. ++ echo "${machine}-${os}${release}" ++ exit ;; ++ *:OpenBSD:*:*) ++ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` ++ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} ++ exit ;; ++ *:ekkoBSD:*:*) ++ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} ++ exit ;; ++ *:SolidBSD:*:*) ++ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} ++ exit ;; ++ macppc:MirBSD:*:*) ++ echo powerpc-unknown-mirbsd${UNAME_RELEASE} ++ exit ;; ++ *:MirBSD:*:*) ++ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} ++ exit ;; ++ alpha:OSF1:*:*) ++ case $UNAME_RELEASE in ++ *4.0) ++ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ++ ;; ++ *5.*) ++ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ++ ;; ++ esac ++ # According to Compaq, /usr/sbin/psrinfo has been available on ++ # OSF/1 and Tru64 systems produced since 1995. I hope that ++ # covers most systems running today. This code pipes the CPU ++ # types through head -n 1, so we only detect the type of CPU 0. ++ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` ++ case "$ALPHA_CPU_TYPE" in ++ "EV4 (21064)") ++ UNAME_MACHINE="alpha" ;; ++ "EV4.5 (21064)") ++ UNAME_MACHINE="alpha" ;; ++ "LCA4 (21066/21068)") ++ UNAME_MACHINE="alpha" ;; ++ "EV5 (21164)") ++ UNAME_MACHINE="alphaev5" ;; ++ "EV5.6 (21164A)") ++ UNAME_MACHINE="alphaev56" ;; ++ "EV5.6 (21164PC)") ++ UNAME_MACHINE="alphapca56" ;; ++ "EV5.7 (21164PC)") ++ UNAME_MACHINE="alphapca57" ;; ++ "EV6 (21264)") ++ UNAME_MACHINE="alphaev6" ;; ++ "EV6.7 (21264A)") ++ UNAME_MACHINE="alphaev67" ;; ++ "EV6.8CB (21264C)") ++ UNAME_MACHINE="alphaev68" ;; ++ "EV6.8AL (21264B)") ++ UNAME_MACHINE="alphaev68" ;; ++ "EV6.8CX (21264D)") ++ UNAME_MACHINE="alphaev68" ;; ++ "EV6.9A (21264/EV69A)") ++ UNAME_MACHINE="alphaev69" ;; ++ "EV7 (21364)") ++ UNAME_MACHINE="alphaev7" ;; ++ "EV7.9 (21364A)") ++ UNAME_MACHINE="alphaev79" ;; ++ esac ++ # A Pn.n version is a patched version. ++ # A Vn.n version is a released version. ++ # A Tn.n version is a released field test version. ++ # A Xn.n version is an unreleased experimental baselevel. ++ # 1.2 uses "1.2" for uname -r. ++ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` ++ exit ;; ++ Alpha\ *:Windows_NT*:*) ++ # How do we know it's Interix rather than the generic POSIX subsystem? ++ # Should we change UNAME_MACHINE based on the output of uname instead ++ # of the specific Alpha model? ++ echo alpha-pc-interix ++ exit ;; ++ 21064:Windows_NT:50:3) ++ echo alpha-dec-winnt3.5 ++ exit ;; ++ Amiga*:UNIX_System_V:4.0:*) ++ echo m68k-unknown-sysv4 ++ exit ;; ++ *:[Aa]miga[Oo][Ss]:*:*) ++ echo ${UNAME_MACHINE}-unknown-amigaos ++ exit ;; ++ *:[Mm]orph[Oo][Ss]:*:*) ++ echo ${UNAME_MACHINE}-unknown-morphos ++ exit ;; ++ *:OS/390:*:*) ++ echo i370-ibm-openedition ++ exit ;; ++ *:z/VM:*:*) ++ echo s390-ibm-zvmoe ++ exit ;; ++ *:OS400:*:*) ++ echo powerpc-ibm-os400 ++ exit ;; ++ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) ++ echo arm-acorn-riscix${UNAME_RELEASE} ++ exit ;; ++ arm:riscos:*:*|arm:RISCOS:*:*) ++ echo arm-unknown-riscos ++ exit ;; ++ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) ++ echo hppa1.1-hitachi-hiuxmpp ++ exit ;; ++ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) ++ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. ++ if test "`(/bin/universe) 2>/dev/null`" = att ; then ++ echo pyramid-pyramid-sysv3 ++ else ++ echo pyramid-pyramid-bsd ++ fi ++ exit ;; ++ NILE*:*:*:dcosx) ++ echo pyramid-pyramid-svr4 ++ exit ;; ++ DRS?6000:unix:4.0:6*) ++ echo sparc-icl-nx6 ++ exit ;; ++ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) ++ case `/usr/bin/uname -p` in ++ sparc) echo sparc-icl-nx7; exit ;; ++ esac ;; ++ sun4H:SunOS:5.*:*) ++ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` ++ exit ;; ++ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) ++ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` ++ exit ;; ++ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) ++ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` ++ exit ;; ++ sun4*:SunOS:6*:*) ++ # According to config.sub, this is the proper way to canonicalize ++ # SunOS6. Hard to guess exactly what SunOS6 will be like, but ++ # it's likely to be more like Solaris than SunOS4. ++ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` ++ exit ;; ++ sun4*:SunOS:*:*) ++ case "`/usr/bin/arch -k`" in ++ Series*|S4*) ++ UNAME_RELEASE=`uname -v` ++ ;; ++ esac ++ # Japanese Language versions have a version number like `4.1.3-JL'. ++ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` ++ exit ;; ++ sun3*:SunOS:*:*) ++ echo m68k-sun-sunos${UNAME_RELEASE} ++ exit ;; ++ sun*:*:4.2BSD:*) ++ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` ++ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 ++ case "`/bin/arch`" in ++ sun3) ++ echo m68k-sun-sunos${UNAME_RELEASE} ++ ;; ++ sun4) ++ echo sparc-sun-sunos${UNAME_RELEASE} ++ ;; ++ esac ++ exit ;; ++ aushp:SunOS:*:*) ++ echo sparc-auspex-sunos${UNAME_RELEASE} ++ exit ;; ++ # The situation for MiNT is a little confusing. The machine name ++ # can be virtually everything (everything which is not ++ # "atarist" or "atariste" at least should have a processor ++ # > m68000). The system name ranges from "MiNT" over "FreeMiNT" ++ # to the lowercase version "mint" (or "freemint"). Finally ++ # the system name "TOS" denotes a system which is actually not ++ # MiNT. But MiNT is downward compatible to TOS, so this should ++ # be no problem. ++ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) ++ echo m68k-atari-mint${UNAME_RELEASE} ++ exit ;; ++ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) ++ echo m68k-atari-mint${UNAME_RELEASE} ++ exit ;; ++ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) ++ echo m68k-atari-mint${UNAME_RELEASE} ++ exit ;; ++ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) ++ echo m68k-milan-mint${UNAME_RELEASE} ++ exit ;; ++ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) ++ echo m68k-hades-mint${UNAME_RELEASE} ++ exit ;; ++ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) ++ echo m68k-unknown-mint${UNAME_RELEASE} ++ exit ;; ++ m68k:machten:*:*) ++ echo m68k-apple-machten${UNAME_RELEASE} ++ exit ;; ++ powerpc:machten:*:*) ++ echo powerpc-apple-machten${UNAME_RELEASE} ++ exit ;; ++ RISC*:Mach:*:*) ++ echo mips-dec-mach_bsd4.3 ++ exit ;; ++ RISC*:ULTRIX:*:*) ++ echo mips-dec-ultrix${UNAME_RELEASE} ++ exit ;; ++ VAX*:ULTRIX*:*:*) ++ echo vax-dec-ultrix${UNAME_RELEASE} ++ exit ;; ++ 2020:CLIX:*:* | 2430:CLIX:*:*) ++ echo clipper-intergraph-clix${UNAME_RELEASE} ++ exit ;; ++ mips:*:*:UMIPS | mips:*:*:RISCos) ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++#ifdef __cplusplus ++#include /* for printf() prototype */ ++ int main (int argc, char *argv[]) { ++#else ++ int main (argc, argv) int argc; char *argv[]; { ++#endif ++ #if defined (host_mips) && defined (MIPSEB) ++ #if defined (SYSTYPE_SYSV) ++ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); ++ #endif ++ #if defined (SYSTYPE_SVR4) ++ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); ++ #endif ++ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) ++ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); ++ #endif ++ #endif ++ exit (-1); ++ } ++EOF ++ $CC_FOR_BUILD -o $dummy $dummy.c && ++ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && ++ SYSTEM_NAME=`$dummy $dummyarg` && ++ { echo "$SYSTEM_NAME"; exit; } ++ echo mips-mips-riscos${UNAME_RELEASE} ++ exit ;; ++ Motorola:PowerMAX_OS:*:*) ++ echo powerpc-motorola-powermax ++ exit ;; ++ Motorola:*:4.3:PL8-*) ++ echo powerpc-harris-powermax ++ exit ;; ++ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) ++ echo powerpc-harris-powermax ++ exit ;; ++ Night_Hawk:Power_UNIX:*:*) ++ echo powerpc-harris-powerunix ++ exit ;; ++ m88k:CX/UX:7*:*) ++ echo m88k-harris-cxux7 ++ exit ;; ++ m88k:*:4*:R4*) ++ echo m88k-motorola-sysv4 ++ exit ;; ++ m88k:*:3*:R3*) ++ echo m88k-motorola-sysv3 ++ exit ;; ++ AViiON:dgux:*:*) ++ # DG/UX returns AViiON for all architectures ++ UNAME_PROCESSOR=`/usr/bin/uname -p` ++ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] ++ then ++ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ ++ [ ${TARGET_BINARY_INTERFACE}x = x ] ++ then ++ echo m88k-dg-dgux${UNAME_RELEASE} ++ else ++ echo m88k-dg-dguxbcs${UNAME_RELEASE} ++ fi ++ else ++ echo i586-dg-dgux${UNAME_RELEASE} ++ fi ++ exit ;; ++ M88*:DolphinOS:*:*) # DolphinOS (SVR3) ++ echo m88k-dolphin-sysv3 ++ exit ;; ++ M88*:*:R3*:*) ++ # Delta 88k system running SVR3 ++ echo m88k-motorola-sysv3 ++ exit ;; ++ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) ++ echo m88k-tektronix-sysv3 ++ exit ;; ++ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) ++ echo m68k-tektronix-bsd ++ exit ;; ++ *:IRIX*:*:*) ++ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` ++ exit ;; ++ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. ++ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id ++ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' ++ i*86:AIX:*:*) ++ echo i386-ibm-aix ++ exit ;; ++ ia64:AIX:*:*) ++ if [ -x /usr/bin/oslevel ] ; then ++ IBM_REV=`/usr/bin/oslevel` ++ else ++ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} ++ fi ++ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} ++ exit ;; ++ *:AIX:2:3) ++ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++ #include ++ ++ main() ++ { ++ if (!__power_pc()) ++ exit(1); ++ puts("powerpc-ibm-aix3.2.5"); ++ exit(0); ++ } ++EOF ++ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` ++ then ++ echo "$SYSTEM_NAME" ++ else ++ echo rs6000-ibm-aix3.2.5 ++ fi ++ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then ++ echo rs6000-ibm-aix3.2.4 ++ else ++ echo rs6000-ibm-aix3.2 ++ fi ++ exit ;; ++ *:AIX:*:[456]) ++ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` ++ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then ++ IBM_ARCH=rs6000 ++ else ++ IBM_ARCH=powerpc ++ fi ++ if [ -x /usr/bin/oslevel ] ; then ++ IBM_REV=`/usr/bin/oslevel` ++ else ++ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} ++ fi ++ echo ${IBM_ARCH}-ibm-aix${IBM_REV} ++ exit ;; ++ *:AIX:*:*) ++ echo rs6000-ibm-aix ++ exit ;; ++ ibmrt:4.4BSD:*|romp-ibm:BSD:*) ++ echo romp-ibm-bsd4.4 ++ exit ;; ++ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and ++ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to ++ exit ;; # report: romp-ibm BSD 4.3 ++ *:BOSX:*:*) ++ echo rs6000-bull-bosx ++ exit ;; ++ DPX/2?00:B.O.S.:*:*) ++ echo m68k-bull-sysv3 ++ exit ;; ++ 9000/[34]??:4.3bsd:1.*:*) ++ echo m68k-hp-bsd ++ exit ;; ++ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) ++ echo m68k-hp-bsd4.4 ++ exit ;; ++ 9000/[34678]??:HP-UX:*:*) ++ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` ++ case "${UNAME_MACHINE}" in ++ 9000/31? ) HP_ARCH=m68000 ;; ++ 9000/[34]?? ) HP_ARCH=m68k ;; ++ 9000/[678][0-9][0-9]) ++ if [ -x /usr/bin/getconf ]; then ++ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` ++ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` ++ case "${sc_cpu_version}" in ++ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 ++ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 ++ 532) # CPU_PA_RISC2_0 ++ case "${sc_kernel_bits}" in ++ 32) HP_ARCH="hppa2.0n" ;; ++ 64) HP_ARCH="hppa2.0w" ;; ++ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 ++ esac ;; ++ esac ++ fi ++ if [ "${HP_ARCH}" = "" ]; then ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++ ++ #define _HPUX_SOURCE ++ #include ++ #include ++ ++ int main () ++ { ++ #if defined(_SC_KERNEL_BITS) ++ long bits = sysconf(_SC_KERNEL_BITS); ++ #endif ++ long cpu = sysconf (_SC_CPU_VERSION); ++ ++ switch (cpu) ++ { ++ case CPU_PA_RISC1_0: puts ("hppa1.0"); break; ++ case CPU_PA_RISC1_1: puts ("hppa1.1"); break; ++ case CPU_PA_RISC2_0: ++ #if defined(_SC_KERNEL_BITS) ++ switch (bits) ++ { ++ case 64: puts ("hppa2.0w"); break; ++ case 32: puts ("hppa2.0n"); break; ++ default: puts ("hppa2.0"); break; ++ } break; ++ #else /* !defined(_SC_KERNEL_BITS) */ ++ puts ("hppa2.0"); break; ++ #endif ++ default: puts ("hppa1.0"); break; ++ } ++ exit (0); ++ } ++EOF ++ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` ++ test -z "$HP_ARCH" && HP_ARCH=hppa ++ fi ;; ++ esac ++ if [ ${HP_ARCH} = "hppa2.0w" ] ++ then ++ eval $set_cc_for_build ++ ++ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating ++ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler ++ # generating 64-bit code. GNU and HP use different nomenclature: ++ # ++ # $ CC_FOR_BUILD=cc ./config.guess ++ # => hppa2.0w-hp-hpux11.23 ++ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess ++ # => hppa64-hp-hpux11.23 ++ ++ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | ++ grep __LP64__ >/dev/null ++ then ++ HP_ARCH="hppa2.0w" ++ else ++ HP_ARCH="hppa64" ++ fi ++ fi ++ echo ${HP_ARCH}-hp-hpux${HPUX_REV} ++ exit ;; ++ ia64:HP-UX:*:*) ++ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` ++ echo ia64-hp-hpux${HPUX_REV} ++ exit ;; ++ 3050*:HI-UX:*:*) ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++ #include ++ int ++ main () ++ { ++ long cpu = sysconf (_SC_CPU_VERSION); ++ /* The order matters, because CPU_IS_HP_MC68K erroneously returns ++ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct ++ results, however. */ ++ if (CPU_IS_PA_RISC (cpu)) ++ { ++ switch (cpu) ++ { ++ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; ++ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; ++ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; ++ default: puts ("hppa-hitachi-hiuxwe2"); break; ++ } ++ } ++ else if (CPU_IS_HP_MC68K (cpu)) ++ puts ("m68k-hitachi-hiuxwe2"); ++ else puts ("unknown-hitachi-hiuxwe2"); ++ exit (0); ++ } ++EOF ++ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && ++ { echo "$SYSTEM_NAME"; exit; } ++ echo unknown-hitachi-hiuxwe2 ++ exit ;; ++ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) ++ echo hppa1.1-hp-bsd ++ exit ;; ++ 9000/8??:4.3bsd:*:*) ++ echo hppa1.0-hp-bsd ++ exit ;; ++ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) ++ echo hppa1.0-hp-mpeix ++ exit ;; ++ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) ++ echo hppa1.1-hp-osf ++ exit ;; ++ hp8??:OSF1:*:*) ++ echo hppa1.0-hp-osf ++ exit ;; ++ i*86:OSF1:*:*) ++ if [ -x /usr/sbin/sysversion ] ; then ++ echo ${UNAME_MACHINE}-unknown-osf1mk ++ else ++ echo ${UNAME_MACHINE}-unknown-osf1 ++ fi ++ exit ;; ++ parisc*:Lites*:*:*) ++ echo hppa1.1-hp-lites ++ exit ;; ++ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) ++ echo c1-convex-bsd ++ exit ;; ++ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) ++ if getsysinfo -f scalar_acc ++ then echo c32-convex-bsd ++ else echo c2-convex-bsd ++ fi ++ exit ;; ++ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) ++ echo c34-convex-bsd ++ exit ;; ++ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) ++ echo c38-convex-bsd ++ exit ;; ++ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) ++ echo c4-convex-bsd ++ exit ;; ++ CRAY*Y-MP:*:*:*) ++ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' ++ exit ;; ++ CRAY*[A-Z]90:*:*:*) ++ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ ++ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ ++ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ ++ -e 's/\.[^.]*$/.X/' ++ exit ;; ++ CRAY*TS:*:*:*) ++ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' ++ exit ;; ++ CRAY*T3E:*:*:*) ++ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' ++ exit ;; ++ CRAY*SV1:*:*:*) ++ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' ++ exit ;; ++ *:UNICOS/mp:*:*) ++ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' ++ exit ;; ++ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) ++ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` ++ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` ++ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` ++ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" ++ exit ;; ++ 5000:UNIX_System_V:4.*:*) ++ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` ++ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` ++ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" ++ exit ;; ++ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) ++ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} ++ exit ;; ++ sparc*:BSD/OS:*:*) ++ echo sparc-unknown-bsdi${UNAME_RELEASE} ++ exit ;; ++ *:BSD/OS:*:*) ++ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} ++ exit ;; ++ *:FreeBSD:*:*) ++ case ${UNAME_MACHINE} in ++ pc98) ++ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; ++ amd64) ++ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; ++ *) ++ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; ++ esac ++ exit ;; ++ i*:CYGWIN*:*) ++ echo ${UNAME_MACHINE}-pc-cygwin ++ exit ;; ++ *:MINGW*:*) ++ echo ${UNAME_MACHINE}-pc-mingw32 ++ exit ;; ++ i*:windows32*:*) ++ # uname -m includes "-pc" on this system. ++ echo ${UNAME_MACHINE}-mingw32 ++ exit ;; ++ i*:PW*:*) ++ echo ${UNAME_MACHINE}-pc-pw32 ++ exit ;; ++ *:Interix*:[3456]*) ++ case ${UNAME_MACHINE} in ++ x86) ++ echo i586-pc-interix${UNAME_RELEASE} ++ exit ;; ++ EM64T | authenticamd | genuineintel) ++ echo x86_64-unknown-interix${UNAME_RELEASE} ++ exit ;; ++ IA64) ++ echo ia64-unknown-interix${UNAME_RELEASE} ++ exit ;; ++ esac ;; ++ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) ++ echo i${UNAME_MACHINE}-pc-mks ++ exit ;; ++ i*:Windows_NT*:* | Pentium*:Windows_NT*:*) ++ # How do we know it's Interix rather than the generic POSIX subsystem? ++ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we ++ # UNAME_MACHINE based on the output of uname instead of i386? ++ echo i586-pc-interix ++ exit ;; ++ i*:UWIN*:*) ++ echo ${UNAME_MACHINE}-pc-uwin ++ exit ;; ++ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) ++ echo x86_64-unknown-cygwin ++ exit ;; ++ p*:CYGWIN*:*) ++ echo powerpcle-unknown-cygwin ++ exit ;; ++ prep*:SunOS:5.*:*) ++ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` ++ exit ;; ++ *:GNU:*:*) ++ # the GNU system ++ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` ++ exit ;; ++ *:GNU/*:*:*) ++ # other systems with GNU libc and userland ++ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu ++ exit ;; ++ i*86:Minix:*:*) ++ echo ${UNAME_MACHINE}-pc-minix ++ exit ;; ++ arm*:Linux:*:*) ++ eval $set_cc_for_build ++ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ ++ | grep -q __ARM_EABI__ ++ then ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ else ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi ++ fi ++ exit ;; ++ avr32*:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ cris:Linux:*:*) ++ echo cris-axis-linux-${LIBC} ++ exit ;; ++ crisv32:Linux:*:*) ++ echo crisv32-axis-linux-${LIBC} ++ exit ;; ++ frv:Linux:*:*) ++ echo frv-unknown-linux-${LIBC} ++ exit ;; ++ ia64:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ m32r*:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ m68*:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ mips:Linux:*:*) ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++ #undef CPU ++ #undef mips ++ #undef mipsel ++ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) ++ CPU=mipsel ++ #else ++ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) ++ CPU=mips ++ #else ++ CPU= ++ #endif ++ #endif ++EOF ++ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' ++ /^CPU/{ ++ s: ::g ++ p ++ }'`" ++ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ++ ;; ++ mips64:Linux:*:*) ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++ #undef CPU ++ #undef mips64 ++ #undef mips64el ++ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) ++ CPU=mips64el ++ #else ++ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) ++ CPU=mips64 ++ #else ++ CPU= ++ #endif ++ #endif ++EOF ++ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' ++ /^CPU/{ ++ s: ::g ++ p ++ }'`" ++ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ++ ;; ++ or32:Linux:*:*) ++ echo or32-unknown-linux-${LIBC} ++ exit ;; ++ ppc:Linux:*:*) ++ echo powerpc-unknown-linux-${LIBC} ++ exit ;; ++ ppc64:Linux:*:*) ++ echo powerpc64-unknown-linux-${LIBC} ++ exit ;; ++ alpha:Linux:*:*) ++ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in ++ EV5) UNAME_MACHINE=alphaev5 ;; ++ EV56) UNAME_MACHINE=alphaev56 ;; ++ PCA56) UNAME_MACHINE=alphapca56 ;; ++ PCA57) UNAME_MACHINE=alphapca56 ;; ++ EV6) UNAME_MACHINE=alphaev6 ;; ++ EV67) UNAME_MACHINE=alphaev67 ;; ++ EV68*) UNAME_MACHINE=alphaev68 ;; ++ esac ++ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null ++ if test "$?" = 0 ; then LIBC="gnulibc1" ; fi ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ padre:Linux:*:*) ++ echo sparc-unknown-linux-gnu ++ exit ;; ++ parisc:Linux:*:* | hppa:Linux:*:*) ++ # Look for CPU level ++ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in ++ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; ++ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; ++ *) echo hppa-unknown-linux-${LIBC} ;; ++ esac ++ exit ;; ++ parisc64:Linux:*:* | hppa64:Linux:*:*) ++ echo hppa64-unknown-linux-${LIBC} ++ exit ;; ++ s390:Linux:*:* | s390x:Linux:*:*) ++ echo ${UNAME_MACHINE}-ibm-linux ++ exit ;; ++ sh64*:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ sh*:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ sparc:Linux:*:* | sparc64:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ vax:Linux:*:*) ++ echo ${UNAME_MACHINE}-dec-linux-${LIBC} ++ exit ;; ++ x86_64:Linux:*:*) ++ echo x86_64-unknown-linux-${LIBC} ++ exit ;; ++ xtensa*:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; ++ i*86:Linux:*:*) ++ # The BFD linker knows what the default object file format is, so ++ # first see if it will tell us. cd to the root directory to prevent ++ # problems with other programs or directories called `ld' in the path. ++ # Set LC_ALL=C to ensure ld outputs messages in English. ++ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ ++ | sed -ne '/supported targets:/!d ++ s/[ ][ ]*/ /g ++ s/.*supported targets: *// ++ s/ .*// ++ p'` ++ case "$ld_supported_targets" in ++ elf32-i386) ++ TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}" ++ ;; ++ a.out-i386-linux) ++ echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout" ++ exit ;; ++ "") ++ # Either a pre-BFD a.out linker (linux-gnuoldld) or ++ # one that does not give us useful --help. ++ echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld" ++ exit ;; ++ esac ++ # This should get integrated into the C code below, but now we hack ++ if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi ++ # Determine whether the default compiler is a.out or elf ++ eval $set_cc_for_build ++ sed 's/^ //' << EOF >$dummy.c ++ #include ++ #ifdef __ELF__ ++ # ifdef __GLIBC__ ++ # if __GLIBC__ >= 2 ++ LIBC=gnu ++ # else ++ LIBC=gnulibc1 ++ # endif ++ # else ++ LIBC=gnulibc1 ++ # endif ++ #else ++ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) ++ LIBC=gnu ++ #else ++ LIBC=gnuaout ++ #endif ++ #endif ++ #ifdef __dietlibc__ ++ LIBC=dietlibc ++ #endif ++EOF ++ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' ++ /^LIBC/{ ++ s: ::g ++ p ++ }'`" ++ test x"${LIBC}" != x && { ++ echo "${UNAME_MACHINE}-pc-linux-${LIBC}" ++ exit ++ } ++ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ++ ;; ++ i*86:DYNIX/ptx:4*:*) ++ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. ++ # earlier versions are messed up and put the nodename in both ++ # sysname and nodename. ++ echo i386-sequent-sysv4 ++ exit ;; ++ i*86:UNIX_SV:4.2MP:2.*) ++ # Unixware is an offshoot of SVR4, but it has its own version ++ # number series starting with 2... ++ # I am not positive that other SVR4 systems won't match this, ++ # I just have to hope. -- rms. ++ # Use sysv4.2uw... so that sysv4* matches it. ++ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} ++ exit ;; ++ i*86:OS/2:*:*) ++ # If we were able to find `uname', then EMX Unix compatibility ++ # is probably installed. ++ echo ${UNAME_MACHINE}-pc-os2-emx ++ exit ;; ++ i*86:XTS-300:*:STOP) ++ echo ${UNAME_MACHINE}-unknown-stop ++ exit ;; ++ i*86:atheos:*:*) ++ echo ${UNAME_MACHINE}-unknown-atheos ++ exit ;; ++ i*86:syllable:*:*) ++ echo ${UNAME_MACHINE}-pc-syllable ++ exit ;; ++ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) ++ echo i386-unknown-lynxos${UNAME_RELEASE} ++ exit ;; ++ i*86:*DOS:*:*) ++ echo ${UNAME_MACHINE}-pc-msdosdjgpp ++ exit ;; ++ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) ++ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` ++ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then ++ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} ++ else ++ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} ++ fi ++ exit ;; ++ i*86:*:5:[678]*) ++ # UnixWare 7.x, OpenUNIX and OpenServer 6. ++ case `/bin/uname -X | grep "^Machine"` in ++ *486*) UNAME_MACHINE=i486 ;; ++ *Pentium) UNAME_MACHINE=i586 ;; ++ *Pent*|*Celeron) UNAME_MACHINE=i686 ;; ++ esac ++ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ++ exit ;; ++ i*86:*:3.2:*) ++ if test -f /usr/options/cb.name; then ++ UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then ++ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` ++ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 ++ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ ++ && UNAME_MACHINE=i586 ++ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ ++ && UNAME_MACHINE=i686 ++ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ ++ && UNAME_MACHINE=i686 ++ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL ++ else ++ echo ${UNAME_MACHINE}-pc-sysv32 ++ fi ++ exit ;; ++ pc:*:*:*) ++ # Left here for compatibility: ++ # uname -m prints for DJGPP always 'pc', but it prints nothing about ++ # the processor, so we play safe by assuming i386. ++ echo i386-pc-msdosdjgpp ++ exit ;; ++ Intel:Mach:3*:*) ++ echo i386-pc-mach3 ++ exit ;; ++ paragon:*:*:*) ++ echo i860-intel-osf1 ++ exit ;; ++ i860:*:4.*:*) # i860-SVR4 ++ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then ++ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 ++ else # Add other i860-SVR4 vendors below as they are discovered. ++ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 ++ fi ++ exit ;; ++ mini*:CTIX:SYS*5:*) ++ # "miniframe" ++ echo m68010-convergent-sysv ++ exit ;; ++ mc68k:UNIX:SYSTEM5:3.51m) ++ echo m68k-convergent-sysv ++ exit ;; ++ M680?0:D-NIX:5.3:*) ++ echo m68k-diab-dnix ++ exit ;; ++ M68*:*:R3V[5678]*:*) ++ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; ++ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) ++ OS_REL='' ++ test -r /etc/.relid \ ++ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` ++ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ ++ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } ++ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ ++ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; ++ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) ++ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ ++ && { echo i486-ncr-sysv4; exit; } ;; ++ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) ++ echo m68k-unknown-lynxos${UNAME_RELEASE} ++ exit ;; ++ mc68030:UNIX_System_V:4.*:*) ++ echo m68k-atari-sysv4 ++ exit ;; ++ TSUNAMI:LynxOS:2.*:*) ++ echo sparc-unknown-lynxos${UNAME_RELEASE} ++ exit ;; ++ rs6000:LynxOS:2.*:*) ++ echo rs6000-unknown-lynxos${UNAME_RELEASE} ++ exit ;; ++ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) ++ echo powerpc-unknown-lynxos${UNAME_RELEASE} ++ exit ;; ++ SM[BE]S:UNIX_SV:*:*) ++ echo mips-dde-sysv${UNAME_RELEASE} ++ exit ;; ++ RM*:ReliantUNIX-*:*:*) ++ echo mips-sni-sysv4 ++ exit ;; ++ RM*:SINIX-*:*:*) ++ echo mips-sni-sysv4 ++ exit ;; ++ *:SINIX-*:*:*) ++ if uname -p 2>/dev/null >/dev/null ; then ++ UNAME_MACHINE=`(uname -p) 2>/dev/null` ++ echo ${UNAME_MACHINE}-sni-sysv4 ++ else ++ echo ns32k-sni-sysv ++ fi ++ exit ;; ++ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort ++ # says ++ echo i586-unisys-sysv4 ++ exit ;; ++ *:UNIX_System_V:4*:FTX*) ++ # From Gerald Hewes . ++ # How about differentiating between stratus architectures? -djm ++ echo hppa1.1-stratus-sysv4 ++ exit ;; ++ *:*:*:FTX*) ++ # From seanf@swdc.stratus.com. ++ echo i860-stratus-sysv4 ++ exit ;; ++ i*86:VOS:*:*) ++ # From Paul.Green@stratus.com. ++ echo ${UNAME_MACHINE}-stratus-vos ++ exit ;; ++ *:VOS:*:*) ++ # From Paul.Green@stratus.com. ++ echo hppa1.1-stratus-vos ++ exit ;; ++ mc68*:A/UX:*:*) ++ echo m68k-apple-aux${UNAME_RELEASE} ++ exit ;; ++ news*:NEWS-OS:6*:*) ++ echo mips-sony-newsos6 ++ exit ;; ++ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) ++ if [ -d /usr/nec ]; then ++ echo mips-nec-sysv${UNAME_RELEASE} ++ else ++ echo mips-unknown-sysv${UNAME_RELEASE} ++ fi ++ exit ;; ++ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. ++ echo powerpc-be-beos ++ exit ;; ++ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. ++ echo powerpc-apple-beos ++ exit ;; ++ BePC:BeOS:*:*) # BeOS running on Intel PC compatible. ++ echo i586-pc-beos ++ exit ;; ++ BePC:Haiku:*:*) # Haiku running on Intel PC compatible. ++ echo i586-pc-haiku ++ exit ;; ++ SX-4:SUPER-UX:*:*) ++ echo sx4-nec-superux${UNAME_RELEASE} ++ exit ;; ++ SX-5:SUPER-UX:*:*) ++ echo sx5-nec-superux${UNAME_RELEASE} ++ exit ;; ++ SX-6:SUPER-UX:*:*) ++ echo sx6-nec-superux${UNAME_RELEASE} ++ exit ;; ++ SX-7:SUPER-UX:*:*) ++ echo sx7-nec-superux${UNAME_RELEASE} ++ exit ;; ++ SX-8:SUPER-UX:*:*) ++ echo sx8-nec-superux${UNAME_RELEASE} ++ exit ;; ++ SX-8R:SUPER-UX:*:*) ++ echo sx8r-nec-superux${UNAME_RELEASE} ++ exit ;; ++ Power*:Rhapsody:*:*) ++ echo powerpc-apple-rhapsody${UNAME_RELEASE} ++ exit ;; ++ *:Rhapsody:*:*) ++ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} ++ exit ;; ++ *:Darwin:*:*) ++ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown ++ case $UNAME_PROCESSOR in ++ unknown) UNAME_PROCESSOR=powerpc ;; ++ esac ++ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} ++ exit ;; ++ *:procnto*:*:* | *:QNX:[0123456789]*:*) ++ UNAME_PROCESSOR=`uname -p` ++ if test "$UNAME_PROCESSOR" = "x86"; then ++ UNAME_PROCESSOR=i386 ++ UNAME_MACHINE=pc ++ fi ++ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} ++ exit ;; ++ *:QNX:*:4*) ++ echo i386-pc-qnx ++ exit ;; ++ NSE-?:NONSTOP_KERNEL:*:*) ++ echo nse-tandem-nsk${UNAME_RELEASE} ++ exit ;; ++ NSR-?:NONSTOP_KERNEL:*:*) ++ echo nsr-tandem-nsk${UNAME_RELEASE} ++ exit ;; ++ *:NonStop-UX:*:*) ++ echo mips-compaq-nonstopux ++ exit ;; ++ BS2000:POSIX*:*:*) ++ echo bs2000-siemens-sysv ++ exit ;; ++ DS/*:UNIX_System_V:*:*) ++ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} ++ exit ;; ++ *:Plan9:*:*) ++ # "uname -m" is not consistent, so use $cputype instead. 386 ++ # is converted to i386 for consistency with other x86 ++ # operating systems. ++ if test "$cputype" = "386"; then ++ UNAME_MACHINE=i386 ++ else ++ UNAME_MACHINE="$cputype" ++ fi ++ echo ${UNAME_MACHINE}-unknown-plan9 ++ exit ;; ++ *:TOPS-10:*:*) ++ echo pdp10-unknown-tops10 ++ exit ;; ++ *:TENEX:*:*) ++ echo pdp10-unknown-tenex ++ exit ;; ++ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) ++ echo pdp10-dec-tops20 ++ exit ;; ++ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) ++ echo pdp10-xkl-tops20 ++ exit ;; ++ *:TOPS-20:*:*) ++ echo pdp10-unknown-tops20 ++ exit ;; ++ *:ITS:*:*) ++ echo pdp10-unknown-its ++ exit ;; ++ SEI:*:*:SEIUX) ++ echo mips-sei-seiux${UNAME_RELEASE} ++ exit ;; ++ *:DragonFly:*:*) ++ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ++ exit ;; ++ *:*VMS:*:*) ++ UNAME_MACHINE=`(uname -p) 2>/dev/null` ++ case "${UNAME_MACHINE}" in ++ A*) echo alpha-dec-vms ; exit ;; ++ I*) echo ia64-dec-vms ; exit ;; ++ V*) echo vax-dec-vms ; exit ;; ++ esac ;; ++ *:XENIX:*:SysV) ++ echo i386-pc-xenix ++ exit ;; ++ i*86:skyos:*:*) ++ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' ++ exit ;; ++ i*86:rdos:*:*) ++ echo ${UNAME_MACHINE}-pc-rdos ++ exit ;; ++esac ++ ++#echo '(No uname command or uname output not recognized.)' 1>&2 ++#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 ++ ++eval $set_cc_for_build ++cat >$dummy.c < ++# include ++#endif ++main () ++{ ++#if defined (sony) ++#if defined (MIPSEB) ++ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, ++ I don't know.... */ ++ printf ("mips-sony-bsd\n"); exit (0); ++#else ++#include ++ printf ("m68k-sony-newsos%s\n", ++#ifdef NEWSOS4 ++ "4" ++#else ++ "" ++#endif ++ ); exit (0); ++#endif ++#endif ++ ++#if defined (__arm) && defined (__acorn) && defined (__unix) ++ printf ("arm-acorn-riscix\n"); exit (0); ++#endif ++ ++#if defined (hp300) && !defined (hpux) ++ printf ("m68k-hp-bsd\n"); exit (0); ++#endif ++ ++#if defined (NeXT) ++#if !defined (__ARCHITECTURE__) ++#define __ARCHITECTURE__ "m68k" ++#endif ++ int version; ++ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; ++ if (version < 4) ++ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); ++ else ++ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); ++ exit (0); ++#endif ++ ++#if defined (MULTIMAX) || defined (n16) ++#if defined (UMAXV) ++ printf ("ns32k-encore-sysv\n"); exit (0); ++#else ++#if defined (CMU) ++ printf ("ns32k-encore-mach\n"); exit (0); ++#else ++ printf ("ns32k-encore-bsd\n"); exit (0); ++#endif ++#endif ++#endif ++ ++#if defined (__386BSD__) ++ printf ("i386-pc-bsd\n"); exit (0); ++#endif ++ ++#if defined (sequent) ++#if defined (i386) ++ printf ("i386-sequent-dynix\n"); exit (0); ++#endif ++#if defined (ns32000) ++ printf ("ns32k-sequent-dynix\n"); exit (0); ++#endif ++#endif ++ ++#if defined (_SEQUENT_) ++ struct utsname un; ++ ++ uname(&un); ++ ++ if (strncmp(un.version, "V2", 2) == 0) { ++ printf ("i386-sequent-ptx2\n"); exit (0); ++ } ++ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ ++ printf ("i386-sequent-ptx1\n"); exit (0); ++ } ++ printf ("i386-sequent-ptx\n"); exit (0); ++ ++#endif ++ ++#if defined (vax) ++# if !defined (ultrix) ++# include ++# if defined (BSD) ++# if BSD == 43 ++ printf ("vax-dec-bsd4.3\n"); exit (0); ++# else ++# if BSD == 199006 ++ printf ("vax-dec-bsd4.3reno\n"); exit (0); ++# else ++ printf ("vax-dec-bsd\n"); exit (0); ++# endif ++# endif ++# else ++ printf ("vax-dec-bsd\n"); exit (0); ++# endif ++# else ++ printf ("vax-dec-ultrix\n"); exit (0); ++# endif ++#endif ++ ++#if defined (alliant) && defined (i860) ++ printf ("i860-alliant-bsd\n"); exit (0); ++#endif ++ ++ exit (1); ++} ++EOF ++ ++$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && ++ { echo "$SYSTEM_NAME"; exit; } ++ ++# Apollos put the system type in the environment. ++ ++test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } ++ ++# Convex versions that predate uname can use getsysinfo(1) ++ ++if [ -x /usr/convex/getsysinfo ] ++then ++ case `getsysinfo -f cpu_type` in ++ c1*) ++ echo c1-convex-bsd ++ exit ;; ++ c2*) ++ if getsysinfo -f scalar_acc ++ then echo c32-convex-bsd ++ else echo c2-convex-bsd ++ fi ++ exit ;; ++ c34*) ++ echo c34-convex-bsd ++ exit ;; ++ c38*) ++ echo c38-convex-bsd ++ exit ;; ++ c4*) ++ echo c4-convex-bsd ++ exit ;; ++ esac ++fi ++ ++cat >&2 < in order to provide the needed ++information to handle your system. ++ ++config.guess timestamp = $timestamp ++ ++uname -m = `(uname -m) 2>/dev/null || echo unknown` ++uname -r = `(uname -r) 2>/dev/null || echo unknown` ++uname -s = `(uname -s) 2>/dev/null || echo unknown` ++uname -v = `(uname -v) 2>/dev/null || echo unknown` ++ ++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` ++/bin/uname -X = `(/bin/uname -X) 2>/dev/null` ++ ++hostinfo = `(hostinfo) 2>/dev/null` ++/bin/universe = `(/bin/universe) 2>/dev/null` ++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` ++/bin/arch = `(/bin/arch) 2>/dev/null` ++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` ++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` ++ ++UNAME_MACHINE = ${UNAME_MACHINE} ++UNAME_RELEASE = ${UNAME_RELEASE} ++UNAME_SYSTEM = ${UNAME_SYSTEM} ++UNAME_VERSION = ${UNAME_VERSION} ++EOF ++ ++exit 1 ++ ++# Local variables: ++# eval: (add-hook 'write-file-hooks 'time-stamp) ++# time-stamp-start: "timestamp='" ++# time-stamp-format: "%:y-%02m-%02d" ++# time-stamp-end: "'" ++# End: +diff --git a/iscsiuio/config.h.in b/iscsiuio/config.h.in +new file mode 100644 +index 0000000..1628456 +--- /dev/null ++++ b/iscsiuio/config.h.in +@@ -0,0 +1,111 @@ ++/* config.h.in. Generated from configure.ac by autoheader. */ ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_DLFCN_H ++ ++/* Define to 1 if the system has the type `int16_t'. */ ++#undef HAVE_INT16_T ++ ++/* Define to 1 if the system has the type `int32_t'. */ ++#undef HAVE_INT32_T ++ ++/* Define to 1 if the system has the type `int64_t'. */ ++#undef HAVE_INT64_T ++ ++/* Define to 1 if the system has the type `int8_t'. */ ++#undef HAVE_INT8_T ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_INTTYPES_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_MEMORY_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STDINT_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STDLIB_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STRINGS_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_STRING_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_SYS_STAT_H ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_SYS_TYPES_H ++ ++/* Define to 1 if the system has the type `uint16_t'. */ ++#undef HAVE_UINT16_T ++ ++/* Define to 1 if the system has the type `uint32_t'. */ ++#undef HAVE_UINT32_T ++ ++/* Define to 1 if the system has the type `uint64_t'. */ ++#undef HAVE_UINT64_T ++ ++/* Define to 1 if the system has the type `uint8_t'. */ ++#undef HAVE_UINT8_T ++ ++/* Define to 1 if you have the header file. */ ++#undef HAVE_UNISTD_H ++ ++/* Define to 1 if your C compiler doesn't accept -c and -o together. */ ++#undef NO_MINUS_C_MINUS_O ++ ++/* Name of package */ ++#undef PACKAGE ++ ++/* Define to the address where bug reports for this package should be sent. */ ++#undef PACKAGE_BUGREPORT ++ ++/* Define to the full name of this package. */ ++#undef PACKAGE_NAME ++ ++/* Define to the full name and version of this package. */ ++#undef PACKAGE_STRING ++ ++/* Define to the one symbol short name of this package. */ ++#undef PACKAGE_TARNAME ++ ++/* Define to the version of this package. */ ++#undef PACKAGE_VERSION ++ ++/* The size of a `int', as computed by sizeof. */ ++#undef SIZEOF_INT ++ ++/* The size of a `long', as computed by sizeof. */ ++#undef SIZEOF_LONG ++ ++/* The size of a `short', as computed by sizeof. */ ++#undef SIZEOF_SHORT ++ ++/* Define to 1 if you have the ANSI C header files. */ ++#undef STDC_HEADERS ++ ++/* Version number of package */ ++#undef VERSION ++ ++/* Enable GNU extensions on systems that have them. */ ++#ifndef _GNU_SOURCE ++# undef _GNU_SOURCE ++#endif ++ ++/* Define to empty if `const' does not conform to ANSI C. */ ++#undef const ++ ++/* Define to `__inline__' or `__inline' if that's what the C compiler ++ calls it, or to nothing if 'inline' is not supported under any name. */ ++#ifndef __cplusplus ++#undef inline ++#endif ++ ++/* Define to `long' if does not define. */ ++#undef off_t ++ ++/* Define to `unsigned' if does not define. */ ++#undef size_t +diff --git a/iscsiuio/config.status b/iscsiuio/config.status +new file mode 100644 +index 0000000..3408489 +--- /dev/null ++++ b/iscsiuio/config.status +@@ -0,0 +1,1236 @@ ++#! /bin/sh ++# Generated by configure. ++# Run this file to recreate the current configuration. ++# Compiler output produced by configure, useful for debugging ++# configure, is in config.log if it exists. ++ ++debug=false ++ac_cs_recheck=false ++ac_cs_silent=false ++SHELL=${CONFIG_SHELL-/bin/sh} ++## --------------------- ## ++## M4sh Initialization. ## ++## --------------------- ## ++ ++# Be Bourne compatible ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then ++ set -o posix ++fi ++DUALCASE=1; export DUALCASE # for MKS sh ++ ++# Support unset when possible. ++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then ++ as_unset=unset ++else ++ as_unset=false ++fi ++ ++ ++# Work around bugs in pre-3.0 UWIN ksh. ++$as_unset ENV MAIL MAILPATH ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++for as_var in \ ++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ ++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ ++ LC_TELEPHONE LC_TIME ++do ++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then ++ eval $as_var=C; export $as_var ++ else ++ $as_unset $as_var ++ fi ++done ++ ++# Required to use basename. ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++ ++# Name of the executable. ++as_me=`$as_basename "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)$' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ ++ ++# PATH needs CR, and LINENO needs CR and PATH. ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++ ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" || { ++ # Find who we are. Look in the path if we contain no path at all ++ # relative or not. ++ case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++ ++ ;; ++ esac ++ # We did not find ourselves, most probably we were run as `sh COMMAND' ++ # in which case we are not to be found in the path. ++ if test "x$as_myself" = x; then ++ as_myself=$0 ++ fi ++ if test ! -f "$as_myself"; then ++ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 ++echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ case $CONFIG_SHELL in ++ '') ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for as_base in sh bash ksh sh5; do ++ case $as_dir in ++ /*) ++ if ("$as_dir/$as_base" -c ' ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then ++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } ++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } ++ CONFIG_SHELL=$as_dir/$as_base ++ export CONFIG_SHELL ++ exec "$CONFIG_SHELL" "$0" ${1+"$@"} ++ fi;; ++ esac ++ done ++done ++;; ++ esac ++ ++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO ++ # uniformly replaced by the line number. The first 'sed' inserts a ++ # line-number line before each line; the second 'sed' does the real ++ # work. The second script uses 'N' to pair each line-number line ++ # with the numbered line, and appends trailing '-' during ++ # substitution so that $LINENO is not a special case at line end. ++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the ++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) ++ sed '=' <$as_myself | ++ sed ' ++ N ++ s,$,-, ++ : loop ++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ t loop ++ s,-$,, ++ s,^['$as_cr_digits']*\n,, ++ ' >$as_me.lineno && ++ chmod +x $as_me.lineno || ++ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 ++echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} ++ { (exit 1); exit 1; }; } ++ ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensible to this). ++ . ./$as_me.lineno ++ # Exit status is that of the last command. ++ exit ++} ++ ++ ++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in ++ *c*,-n*) ECHO_N= ECHO_C=' ++' ECHO_T=' ' ;; ++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; ++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;; ++esac ++ ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++rm -f conf$$ conf$$.exe conf$$.file ++echo >conf$$.file ++if ln -s conf$$.file conf$$ 2>/dev/null; then ++ # We could just check for DJGPP; but this test a) works b) is more generic ++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). ++ if test -f conf$$.exe; then ++ # Don't use ln at all; we don't have any links ++ as_ln_s='cp -p' ++ else ++ as_ln_s='ln -s' ++ fi ++elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++else ++ as_ln_s='cp -p' ++fi ++rm -f conf$$ conf$$.exe conf$$.file ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p=: ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_executable_p="test -f" ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. ++as_nl=' ++' ++IFS=" $as_nl" ++ ++# CDPATH. ++$as_unset CDPATH ++ ++exec 6>&1 ++ ++# Open the log real soon, to keep \$[0] and so on meaningful, and to ++# report actual input values of CONFIG_FILES etc. instead of their ++# values after options handling. Logging --version etc. is OK. ++exec 5>>config.log ++{ ++ echo ++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ++## Running $as_me. ## ++_ASBOX ++} >&5 ++cat >&5 <<_CSEOF ++ ++This file was extended by iscsiuio $as_me 0.7.4.2k, which was ++generated by GNU Autoconf 2.59. Invocation command line was ++ ++ CONFIG_FILES = $CONFIG_FILES ++ CONFIG_HEADERS = $CONFIG_HEADERS ++ CONFIG_LINKS = $CONFIG_LINKS ++ CONFIG_COMMANDS = $CONFIG_COMMANDS ++ $ $0 $@ ++ ++_CSEOF ++echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 ++echo >&5 ++config_files=" Makefile src/Makefile src/apps/Makefile src/apps/dhcpc/Makefile src/apps/brcm-iscsi/Makefile src/uip/Makefile src/unix/Makefile src/unix/libs/Makefile" ++config_headers=" config.h" ++config_commands=" depfiles default" ++ ++ac_cs_usage="\ ++\`$as_me' instantiates files from templates according to the ++current configuration. ++ ++Usage: $0 [OPTIONS] [FILE]... ++ ++ -h, --help print this help, then exit ++ -V, --version print version number, then exit ++ -q, --quiet do not print progress messages ++ -d, --debug don't remove temporary files ++ --recheck update $as_me by reconfiguring in the same conditions ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ --header=FILE[:TEMPLATE] ++ instantiate the configuration header FILE ++ ++Configuration files: ++$config_files ++ ++Configuration headers: ++$config_headers ++ ++Configuration commands: ++$config_commands ++ ++Report bugs to ." ++ac_cs_version="\ ++iscsiuio config.status 0.7.4.2k ++configured by ./configure, generated by GNU Autoconf 2.59, ++ with options \"\" ++ ++Copyright (C) 2003 Free Software Foundation, Inc. ++This config.status script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it." ++srcdir=. ++INSTALL="/usr/bin/install -c" ++# If no file are specified by the user, then we need to provide default ++# value. 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Generated by config.status. */ ++ if test x"$ac_file" = x-; then ++ echo "/* Generated by configure. */" >$tmp/config.h ++ else ++ echo "/* $ac_file. 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We invoke sed twice because it is the ++ # simplest approach to changing $(DEPDIR) to its actual value in the ++ # expansion. ++ for file in `sed -n " ++ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ ++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do ++ # Make sure the directory exists. ++ test -f "$dirpart/$file" && continue ++ fdir=`(dirname "$file") 2>/dev/null || ++$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$file" : 'X\(//\)[^/]' \| \ ++ X"$file" : 'X\(//\)$' \| \ ++ X"$file" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$file" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p $dirpart/$fdir ++ else ++ as_dir=$dirpart/$fdir ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 ++echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ # echo "creating $dirpart/$file" ++ echo '# dummy' > "$dirpart/$file" ++ done ++done ++ ;; ++ default ) echo 'char *build_date ="'`date`'";' > src/unix/build_date.c && echo 'char *build_date; '> src/unix/build_date.h ;; ++ esac ++done ++ ++{ (exit 0); exit 0; } +diff --git a/iscsiuio/config.sub b/iscsiuio/config.sub +new file mode 100755 +index 0000000..1a7a1e6 +--- /dev/null ++++ b/iscsiuio/config.sub +@@ -0,0 +1,1695 @@ ++#! /bin/sh ++# Configuration validation subroutine script. ++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, ++# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 ++# Free Software Foundation, Inc. ++ ++timestamp='2008-09-08' ++ ++# This file is (in principle) common to ALL GNU software. ++# The presence of a machine in this file suggests that SOME GNU software ++# can handle that machine. It does not imply ALL GNU software can. ++# ++# This file is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA ++# 02110-1301, USA. ++# ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++ ++# Please send patches to . Submit a context ++# diff and a properly formatted ChangeLog entry. ++# ++# Configuration subroutine to validate and canonicalize a configuration type. ++# Supply the specified configuration type as an argument. ++# If it is invalid, we print an error message on stderr and exit with code 1. ++# Otherwise, we print the canonical config type on stdout and succeed. ++ ++# This file is supposed to be the same for all GNU packages ++# and recognize all the CPU types, system types and aliases ++# that are meaningful with *any* GNU software. ++# Each package is responsible for reporting which valid configurations ++# it does not support. The user should be able to distinguish ++# a failure to support a valid configuration from a meaningless ++# configuration. ++ ++# The goal of this file is to map all the various variations of a given ++# machine specification into a single specification in the form: ++# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM ++# or in some cases, the newer four-part form: ++# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM ++# It is wrong to echo any other type of specification. ++ ++me=`echo "$0" | sed -e 's,.*/,,'` ++ ++usage="\ ++Usage: $0 [OPTION] CPU-MFR-OPSYS ++ $0 [OPTION] ALIAS ++ ++Canonicalize a configuration name. ++ ++Operation modes: ++ -h, --help print this help, then exit ++ -t, --time-stamp print date of last modification, then exit ++ -v, --version print version number, then exit ++ ++Report bugs and patches to ." ++ ++version="\ ++GNU config.sub ($timestamp) ++ ++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, ++2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. ++ ++This is free software; see the source for copying conditions. There is NO ++warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." ++ ++help=" ++Try \`$me --help' for more information." ++ ++# Parse command line ++while test $# -gt 0 ; do ++ case $1 in ++ --time-stamp | --time* | -t ) ++ echo "$timestamp" ; exit ;; ++ --version | -v ) ++ echo "$version" ; exit ;; ++ --help | --h* | -h ) ++ echo "$usage"; exit ;; ++ -- ) # Stop option processing ++ shift; break ;; ++ - ) # Use stdin as input. ++ break ;; ++ -* ) ++ echo "$me: invalid option $1$help" ++ exit 1 ;; ++ ++ *local*) ++ # First pass through any local machine types. ++ echo $1 ++ exit ;; ++ ++ * ) ++ break ;; ++ esac ++done ++ ++case $# in ++ 0) echo "$me: missing argument$help" >&2 ++ exit 1;; ++ 1) ;; ++ *) echo "$me: too many arguments$help" >&2 ++ exit 1;; ++esac ++ ++# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). ++# Here we must recognize all the valid KERNEL-OS combinations. ++maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` ++case $maybe_os in ++ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ ++ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ ++ storm-chaos* | os2-emx* | rtmk-nova*) ++ os=-$maybe_os ++ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ++ ;; ++ *) ++ basic_machine=`echo $1 | sed 's/-[^-]*$//'` ++ if [ $basic_machine != $1 ] ++ then os=`echo $1 | sed 's/.*-/-/'` ++ else os=; fi ++ ;; ++esac ++ ++### Let's recognize common machines as not being operating systems so ++### that things like config.sub decstation-3100 work. We also ++### recognize some manufacturers as not being operating systems, so we ++### can provide default operating systems below. ++case $os in ++ -sun*os*) ++ # Prevent following clause from handling this invalid input. ++ ;; ++ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ ++ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ ++ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ ++ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ ++ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ ++ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ ++ -apple | -axis | -knuth | -cray) ++ os= ++ basic_machine=$1 ++ ;; ++ -sim | -cisco | -oki | -wec | -winbond) ++ os= ++ basic_machine=$1 ++ ;; ++ -scout) ++ ;; ++ -wrs) ++ os=-vxworks ++ basic_machine=$1 ++ ;; ++ -chorusos*) ++ os=-chorusos ++ basic_machine=$1 ++ ;; ++ -chorusrdb) ++ os=-chorusrdb ++ basic_machine=$1 ++ ;; ++ -hiux*) ++ os=-hiuxwe2 ++ ;; ++ -sco6) ++ os=-sco5v6 ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -sco5) ++ os=-sco3.2v5 ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -sco4) ++ os=-sco3.2v4 ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -sco3.2.[4-9]*) ++ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -sco3.2v[4-9]*) ++ # Don't forget version if it is 3.2v4 or newer. ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -sco5v6*) ++ # Don't forget version if it is 3.2v4 or newer. ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -sco*) ++ os=-sco3.2v2 ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -udk*) ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -isc) ++ os=-isc2.2 ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -clix*) ++ basic_machine=clipper-intergraph ++ ;; ++ -isc*) ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ++ ;; ++ -lynx*) ++ os=-lynxos ++ ;; ++ -ptx*) ++ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ++ ;; ++ -windowsnt*) ++ os=`echo $os | sed -e 's/windowsnt/winnt/'` ++ ;; ++ -psos*) ++ os=-psos ++ ;; ++ -mint | -mint[0-9]*) ++ basic_machine=m68k-atari ++ os=-mint ++ ;; ++esac ++ ++# Decode aliases for certain CPU-COMPANY combinations. ++case $basic_machine in ++ # Recognize the basic CPU types without company name. ++ # Some are omitted here because they have special meanings below. ++ 1750a | 580 \ ++ | a29k \ ++ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ ++ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ ++ | am33_2.0 \ ++ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ ++ | bfin \ ++ | c4x | clipper \ ++ | d10v | d30v | dlx | dsp16xx | dvp \ ++ | fido | fr30 | frv \ ++ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ ++ | i370 | i860 | i960 | ia64 \ ++ | ip2k | iq2000 \ ++ | m32c | m32r | m32rle | m68000 | m68k | m88k \ ++ | maxq | mb | microblaze | mcore | mep | metag \ ++ | mips | mipsbe | mipseb | mipsel | mipsle \ ++ | mips16 \ ++ | mips64 | mips64el \ ++ | mips64octeon | mips64octeonel \ ++ | mips64orion | mips64orionel \ ++ | mips64r5900 | mips64r5900el \ ++ | mips64vr | mips64vrel \ ++ | mips64vr4100 | mips64vr4100el \ ++ | mips64vr4300 | mips64vr4300el \ ++ | mips64vr5000 | mips64vr5000el \ ++ | mips64vr5900 | mips64vr5900el \ ++ | mipsisa32 | mipsisa32el \ ++ | mipsisa32r2 | mipsisa32r2el \ ++ | mipsisa64 | mipsisa64el \ ++ | mipsisa64r2 | mipsisa64r2el \ ++ | mipsisa64sb1 | mipsisa64sb1el \ ++ | mipsisa64sr71k | mipsisa64sr71kel \ ++ | mipstx39 | mipstx39el \ ++ | mn10200 | mn10300 \ ++ | mt \ ++ | msp430 \ ++ | nios | nios2 \ ++ | ns16k | ns32k \ ++ | or32 \ ++ | pdp10 | pdp11 | pj | pjl \ ++ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ ++ | pyramid \ ++ | score \ ++ | sh | sh[1234] | sh[24]a | sh[24]a*eb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ ++ | sh64 | sh64le \ ++ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ ++ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ ++ | spu | strongarm \ ++ | tahoe | thumb | tic4x | tic80 | tron \ ++ | v850 | v850e \ ++ | we32k \ ++ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ ++ | z8k | z80) ++ basic_machine=$basic_machine-unknown ++ ;; ++ m6811 | m68hc11 | m6812 | m68hc12) ++ # Motorola 68HC11/12. ++ basic_machine=$basic_machine-unknown ++ os=-none ++ ;; ++ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ++ ;; ++ ms1) ++ basic_machine=mt-unknown ++ ;; ++ ++ # We use `pc' rather than `unknown' ++ # because (1) that's what they normally are, and ++ # (2) the word "unknown" tends to confuse beginning users. ++ i*86 | x86_64) ++ basic_machine=$basic_machine-pc ++ ;; ++ # Object if more than one company name word. ++ *-*-*) ++ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 ++ exit 1 ++ ;; ++ # Recognize the basic CPU types with company name. ++ 580-* \ ++ | a29k-* \ ++ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ ++ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ ++ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ ++ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ ++ | avr-* | avr32-* \ ++ | bfin-* | bs2000-* \ ++ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ ++ | clipper-* | craynv-* | cydra-* \ ++ | d10v-* | d30v-* | dlx-* \ ++ | elxsi-* \ ++ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ ++ | h8300-* | h8500-* \ ++ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ ++ | i*86-* | i860-* | i960-* | ia64-* \ ++ | ip2k-* | iq2000-* \ ++ | m32c-* | m32r-* | m32rle-* \ ++ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ ++ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ ++ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ ++ | mips16-* \ ++ | mips64-* | mips64el-* \ ++ | mips64octeon-* | mips64octeonel-* \ ++ | mips64orion-* | mips64orionel-* \ ++ | mips64r5900-* | mips64r5900el-* \ ++ | mips64vr-* | mips64vrel-* \ ++ | mips64vr4100-* | mips64vr4100el-* \ ++ | mips64vr4300-* | mips64vr4300el-* \ ++ | mips64vr5000-* | mips64vr5000el-* \ ++ | mips64vr5900-* | mips64vr5900el-* \ ++ | mipsisa32-* | mipsisa32el-* \ ++ | mipsisa32r2-* | mipsisa32r2el-* \ ++ | mipsisa64-* | mipsisa64el-* \ ++ | mipsisa64r2-* | mipsisa64r2el-* \ ++ | mipsisa64sb1-* | mipsisa64sb1el-* \ ++ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ ++ | mipstx39-* | mipstx39el-* \ ++ | mmix-* \ ++ | mt-* \ ++ | msp430-* \ ++ | nios-* | nios2-* \ ++ | none-* | np1-* | ns16k-* | ns32k-* \ ++ | orion-* \ ++ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ ++ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ ++ | pyramid-* \ ++ | romp-* | rs6000-* \ ++ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]a*eb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ ++ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ ++ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ ++ | sparclite-* \ ++ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ ++ | tahoe-* | thumb-* \ ++ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ ++ | tron-* \ ++ | v850-* | v850e-* | vax-* \ ++ | we32k-* \ ++ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ ++ | xstormy16-* | xtensa*-* \ ++ | ymp-* \ ++ | z8k-* | z80-*) ++ ;; ++ # Recognize the basic CPU types without company name, with glob match. ++ xtensa*) ++ basic_machine=$basic_machine-unknown ++ ;; ++ # Recognize the various machine names and aliases which stand ++ # for a CPU type and a company and sometimes even an OS. ++ 386bsd) ++ basic_machine=i386-unknown ++ os=-bsd ++ ;; ++ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) ++ basic_machine=m68000-att ++ ;; ++ 3b*) ++ basic_machine=we32k-att ++ ;; ++ a29khif) ++ basic_machine=a29k-amd ++ os=-udi ++ ;; ++ abacus) ++ basic_machine=abacus-unknown ++ ;; ++ adobe68k) ++ basic_machine=m68010-adobe ++ os=-scout ++ ;; ++ alliant | fx80) ++ basic_machine=fx80-alliant ++ ;; ++ altos | altos3068) ++ basic_machine=m68k-altos ++ ;; ++ am29k) ++ basic_machine=a29k-none ++ os=-bsd ++ ;; ++ amd64) ++ basic_machine=x86_64-pc ++ ;; ++ amd64-*) ++ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ amdahl) ++ basic_machine=580-amdahl ++ os=-sysv ++ ;; ++ amiga | amiga-*) ++ basic_machine=m68k-unknown ++ ;; ++ amigaos | amigados) ++ basic_machine=m68k-unknown ++ os=-amigaos ++ ;; ++ amigaunix | amix) ++ basic_machine=m68k-unknown ++ os=-sysv4 ++ ;; ++ apollo68) ++ basic_machine=m68k-apollo ++ os=-sysv ++ ;; ++ apollo68bsd) ++ basic_machine=m68k-apollo ++ os=-bsd ++ ;; ++ aux) ++ basic_machine=m68k-apple ++ os=-aux ++ ;; ++ balance) ++ basic_machine=ns32k-sequent ++ os=-dynix ++ ;; ++ blackfin) ++ basic_machine=bfin-unknown ++ os=-linux ++ ;; ++ blackfin-*) ++ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` ++ os=-linux ++ ;; ++ c90) ++ basic_machine=c90-cray ++ os=-unicos ++ ;; ++ cegcc) ++ basic_machine=arm-unknown ++ os=-cegcc ++ ;; ++ convex-c1) ++ basic_machine=c1-convex ++ os=-bsd ++ ;; ++ convex-c2) ++ basic_machine=c2-convex ++ os=-bsd ++ ;; ++ convex-c32) ++ basic_machine=c32-convex ++ os=-bsd ++ ;; ++ convex-c34) ++ basic_machine=c34-convex ++ os=-bsd ++ ;; ++ convex-c38) ++ basic_machine=c38-convex ++ os=-bsd ++ ;; ++ cray | j90) ++ basic_machine=j90-cray ++ os=-unicos ++ ;; ++ craynv) ++ basic_machine=craynv-cray ++ os=-unicosmp ++ ;; ++ cr16) ++ basic_machine=cr16-unknown ++ os=-elf ++ ;; ++ crds | unos) ++ basic_machine=m68k-crds ++ ;; ++ crisv32 | crisv32-* | etraxfs*) ++ basic_machine=crisv32-axis ++ ;; ++ cris | cris-* | etrax*) ++ basic_machine=cris-axis ++ ;; ++ crx) ++ basic_machine=crx-unknown ++ os=-elf ++ ;; ++ da30 | da30-*) ++ basic_machine=m68k-da30 ++ ;; ++ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) ++ basic_machine=mips-dec ++ ;; ++ decsystem10* | dec10*) ++ basic_machine=pdp10-dec ++ os=-tops10 ++ ;; ++ decsystem20* | dec20*) ++ basic_machine=pdp10-dec ++ os=-tops20 ++ ;; ++ delta | 3300 | motorola-3300 | motorola-delta \ ++ | 3300-motorola | delta-motorola) ++ basic_machine=m68k-motorola ++ ;; ++ delta88) ++ basic_machine=m88k-motorola ++ os=-sysv3 ++ ;; ++ dicos) ++ basic_machine=i686-pc ++ os=-dicos ++ ;; ++ djgpp) ++ basic_machine=i586-pc ++ os=-msdosdjgpp ++ ;; ++ dpx20 | dpx20-*) ++ basic_machine=rs6000-bull ++ os=-bosx ++ ;; ++ dpx2* | dpx2*-bull) ++ basic_machine=m68k-bull ++ os=-sysv3 ++ ;; ++ ebmon29k) ++ basic_machine=a29k-amd ++ os=-ebmon ++ ;; ++ elxsi) ++ basic_machine=elxsi-elxsi ++ os=-bsd ++ ;; ++ encore | umax | mmax) ++ basic_machine=ns32k-encore ++ ;; ++ es1800 | OSE68k | ose68k | ose | OSE) ++ basic_machine=m68k-ericsson ++ os=-ose ++ ;; ++ fx2800) ++ basic_machine=i860-alliant ++ ;; ++ genix) ++ basic_machine=ns32k-ns ++ ;; ++ gmicro) ++ basic_machine=tron-gmicro ++ os=-sysv ++ ;; ++ go32) ++ basic_machine=i386-pc ++ os=-go32 ++ ;; ++ h3050r* | hiux*) ++ basic_machine=hppa1.1-hitachi ++ os=-hiuxwe2 ++ ;; ++ h8300hms) ++ basic_machine=h8300-hitachi ++ os=-hms ++ ;; ++ h8300xray) ++ basic_machine=h8300-hitachi ++ os=-xray ++ ;; ++ h8500hms) ++ basic_machine=h8500-hitachi ++ os=-hms ++ ;; ++ harris) ++ basic_machine=m88k-harris ++ os=-sysv3 ++ ;; ++ hp300-*) ++ basic_machine=m68k-hp ++ ;; ++ hp300bsd) ++ basic_machine=m68k-hp ++ os=-bsd ++ ;; ++ hp300hpux) ++ basic_machine=m68k-hp ++ os=-hpux ++ ;; ++ hp3k9[0-9][0-9] | hp9[0-9][0-9]) ++ basic_machine=hppa1.0-hp ++ ;; ++ hp9k2[0-9][0-9] | hp9k31[0-9]) ++ basic_machine=m68000-hp ++ ;; ++ hp9k3[2-9][0-9]) ++ basic_machine=m68k-hp ++ ;; ++ hp9k6[0-9][0-9] | hp6[0-9][0-9]) ++ basic_machine=hppa1.0-hp ++ ;; ++ hp9k7[0-79][0-9] | hp7[0-79][0-9]) ++ basic_machine=hppa1.1-hp ++ ;; ++ hp9k78[0-9] | hp78[0-9]) ++ # FIXME: really hppa2.0-hp ++ basic_machine=hppa1.1-hp ++ ;; ++ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) ++ # FIXME: really hppa2.0-hp ++ basic_machine=hppa1.1-hp ++ ;; ++ hp9k8[0-9][13679] | hp8[0-9][13679]) ++ basic_machine=hppa1.1-hp ++ ;; ++ hp9k8[0-9][0-9] | hp8[0-9][0-9]) ++ basic_machine=hppa1.0-hp ++ ;; ++ hppa-next) ++ os=-nextstep3 ++ ;; ++ hppaosf) ++ basic_machine=hppa1.1-hp ++ os=-osf ++ ;; ++ hppro) ++ basic_machine=hppa1.1-hp ++ os=-proelf ++ ;; ++ i370-ibm* | ibm*) ++ basic_machine=i370-ibm ++ ;; ++# I'm not sure what "Sysv32" means. Should this be sysv3.2? ++ i*86v32) ++ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` ++ os=-sysv32 ++ ;; ++ i*86v4*) ++ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` ++ os=-sysv4 ++ ;; ++ i*86v) ++ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` ++ os=-sysv ++ ;; ++ i*86sol2) ++ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` ++ os=-solaris2 ++ ;; ++ i386mach) ++ basic_machine=i386-mach ++ os=-mach ++ ;; ++ i386-vsta | vsta) ++ basic_machine=i386-unknown ++ os=-vsta ++ ;; ++ iris | iris4d) ++ basic_machine=mips-sgi ++ case $os in ++ -irix*) ++ ;; ++ *) ++ os=-irix4 ++ ;; ++ esac ++ ;; ++ isi68 | isi) ++ basic_machine=m68k-isi ++ os=-sysv ++ ;; ++ m68knommu) ++ basic_machine=m68k-unknown ++ os=-linux ++ ;; ++ m68knommu-*) ++ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` ++ os=-linux ++ ;; ++ m88k-omron*) ++ basic_machine=m88k-omron ++ ;; ++ magnum | m3230) ++ basic_machine=mips-mips ++ os=-sysv ++ ;; ++ merlin) ++ basic_machine=ns32k-utek ++ os=-sysv ++ ;; ++ mingw32) ++ basic_machine=i386-pc ++ os=-mingw32 ++ ;; ++ mingw32ce) ++ basic_machine=arm-unknown ++ os=-mingw32ce ++ ;; ++ miniframe) ++ basic_machine=m68000-convergent ++ ;; ++ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) ++ basic_machine=m68k-atari ++ os=-mint ++ ;; ++ mipsEE* | ee | ps2) ++ basic_machine=mips64r5900el-scei ++ case $os in ++ -linux*) ++ ;; ++ *) ++ os=-elf ++ ;; ++ esac ++ ;; ++ iop) ++ basic_machine=mipsel-scei ++ os=-irx ++ ;; ++ dvp) ++ basic_machine=dvp-scei ++ os=-elf ++ ;; ++ mips3*-*) ++ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ++ ;; ++ mips3*) ++ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ++ ;; ++ monitor) ++ basic_machine=m68k-rom68k ++ os=-coff ++ ;; ++ morphos) ++ basic_machine=powerpc-unknown ++ os=-morphos ++ ;; ++ msdos) ++ basic_machine=i386-pc ++ os=-msdos ++ ;; ++ ms1-*) ++ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ++ ;; ++ mvs) ++ basic_machine=i370-ibm ++ os=-mvs ++ ;; ++ ncr3000) ++ basic_machine=i486-ncr ++ os=-sysv4 ++ ;; ++ netbsd386) ++ basic_machine=i386-unknown ++ os=-netbsd ++ ;; ++ netwinder) ++ basic_machine=armv4l-rebel ++ os=-linux ++ ;; ++ news | news700 | news800 | news900) ++ basic_machine=m68k-sony ++ os=-newsos ++ ;; ++ news1000) ++ basic_machine=m68030-sony ++ os=-newsos ++ ;; ++ news-3600 | risc-news) ++ basic_machine=mips-sony ++ os=-newsos ++ ;; ++ necv70) ++ basic_machine=v70-nec ++ os=-sysv ++ ;; ++ next | m*-next ) ++ basic_machine=m68k-next ++ case $os in ++ -nextstep* ) ++ ;; ++ -ns2*) ++ os=-nextstep2 ++ ;; ++ *) ++ os=-nextstep3 ++ ;; ++ esac ++ ;; ++ nh3000) ++ basic_machine=m68k-harris ++ os=-cxux ++ ;; ++ nh[45]000) ++ basic_machine=m88k-harris ++ os=-cxux ++ ;; ++ nindy960) ++ basic_machine=i960-intel ++ os=-nindy ++ ;; ++ mon960) ++ basic_machine=i960-intel ++ os=-mon960 ++ ;; ++ nonstopux) ++ basic_machine=mips-compaq ++ os=-nonstopux ++ ;; ++ np1) ++ basic_machine=np1-gould ++ ;; ++ nsr-tandem) ++ basic_machine=nsr-tandem ++ ;; ++ op50n-* | op60c-*) ++ basic_machine=hppa1.1-oki ++ os=-proelf ++ ;; ++ openrisc | openrisc-*) ++ basic_machine=or32-unknown ++ ;; ++ os400) ++ basic_machine=powerpc-ibm ++ os=-os400 ++ ;; ++ OSE68000 | ose68000) ++ basic_machine=m68000-ericsson ++ os=-ose ++ ;; ++ os68k) ++ basic_machine=m68k-none ++ os=-os68k ++ ;; ++ pa-hitachi) ++ basic_machine=hppa1.1-hitachi ++ os=-hiuxwe2 ++ ;; ++ paragon) ++ basic_machine=i860-intel ++ os=-osf ++ ;; ++ parisc) ++ basic_machine=hppa-unknown ++ os=-linux ++ ;; ++ parisc-*) ++ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` ++ os=-linux ++ ;; ++ pbd) ++ basic_machine=sparc-tti ++ ;; ++ pbb) ++ basic_machine=m68k-tti ++ ;; ++ pc532 | pc532-*) ++ basic_machine=ns32k-pc532 ++ ;; ++ pc98) ++ basic_machine=i386-pc ++ ;; ++ pc98-*) ++ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ pentium | p5 | k5 | k6 | nexgen | viac3) ++ basic_machine=i586-pc ++ ;; ++ pentiumpro | p6 | 6x86 | athlon | athlon_*) ++ basic_machine=i686-pc ++ ;; ++ pentiumii | pentium2 | pentiumiii | pentium3) ++ basic_machine=i686-pc ++ ;; ++ pentium4) ++ basic_machine=i786-pc ++ ;; ++ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) ++ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ pentiumpro-* | p6-* | 6x86-* | athlon-*) ++ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) ++ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ pentium4-*) ++ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ pn) ++ basic_machine=pn-gould ++ ;; ++ power) basic_machine=power-ibm ++ ;; ++ ppc) basic_machine=powerpc-unknown ++ ;; ++ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ ppcle | powerpclittle | ppc-le | powerpc-little) ++ basic_machine=powerpcle-unknown ++ ;; ++ ppcle-* | powerpclittle-*) ++ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ ppc64) basic_machine=powerpc64-unknown ++ ;; ++ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ ppc64le | powerpc64little | ppc64-le | powerpc64-little) ++ basic_machine=powerpc64le-unknown ++ ;; ++ ppc64le-* | powerpc64little-*) ++ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ++ ;; ++ ps2) ++ basic_machine=i386-ibm ++ ;; ++ pw32) ++ basic_machine=i586-unknown ++ os=-pw32 ++ ;; ++ rdos) ++ basic_machine=i386-pc ++ os=-rdos ++ ;; ++ rom68k) ++ basic_machine=m68k-rom68k ++ os=-coff ++ ;; ++ rm[46]00) ++ basic_machine=mips-siemens ++ ;; ++ rtpc | rtpc-*) ++ basic_machine=romp-ibm ++ ;; ++ s390 | s390-*) ++ basic_machine=s390-ibm ++ ;; ++ s390x | s390x-*) ++ basic_machine=s390x-ibm ++ ;; ++ sa29200) ++ basic_machine=a29k-amd ++ os=-udi ++ ;; ++ sb1) ++ basic_machine=mipsisa64sb1-unknown ++ ;; ++ sb1el) ++ basic_machine=mipsisa64sb1el-unknown ++ ;; ++ sde) ++ basic_machine=mipsisa32-sde ++ os=-elf ++ ;; ++ sei) ++ basic_machine=mips-sei ++ os=-seiux ++ ;; ++ sequent) ++ basic_machine=i386-sequent ++ ;; ++ sh) ++ basic_machine=sh-hitachi ++ os=-hms ++ ;; ++ sh5el) ++ basic_machine=sh5le-unknown ++ ;; ++ sh64) ++ basic_machine=sh64-unknown ++ ;; ++ sparclite-wrs | simso-wrs) ++ basic_machine=sparclite-wrs ++ os=-vxworks ++ ;; ++ sps7) ++ basic_machine=m68k-bull ++ os=-sysv2 ++ ;; ++ spur) ++ basic_machine=spur-unknown ++ ;; ++ st2000) ++ basic_machine=m68k-tandem ++ ;; ++ stratus) ++ basic_machine=i860-stratus ++ os=-sysv4 ++ ;; ++ sun2) ++ basic_machine=m68000-sun ++ ;; ++ sun2os3) ++ basic_machine=m68000-sun ++ os=-sunos3 ++ ;; ++ sun2os4) ++ basic_machine=m68000-sun ++ os=-sunos4 ++ ;; ++ sun3os3) ++ basic_machine=m68k-sun ++ os=-sunos3 ++ ;; ++ sun3os4) ++ basic_machine=m68k-sun ++ os=-sunos4 ++ ;; ++ sun4os3) ++ basic_machine=sparc-sun ++ os=-sunos3 ++ ;; ++ sun4os4) ++ basic_machine=sparc-sun ++ os=-sunos4 ++ ;; ++ sun4sol2) ++ basic_machine=sparc-sun ++ os=-solaris2 ++ ;; ++ sun3 | sun3-*) ++ basic_machine=m68k-sun ++ ;; ++ sun4) ++ basic_machine=sparc-sun ++ ;; ++ sun386 | sun386i | roadrunner) ++ basic_machine=i386-sun ++ ;; ++ sv1) ++ basic_machine=sv1-cray ++ os=-unicos ++ ;; ++ symmetry) ++ basic_machine=i386-sequent ++ os=-dynix ++ ;; ++ t3e) ++ basic_machine=alphaev5-cray ++ os=-unicos ++ ;; ++ t90) ++ basic_machine=t90-cray ++ os=-unicos ++ ;; ++ tic54x | c54x*) ++ basic_machine=tic54x-unknown ++ os=-coff ++ ;; ++ tic55x | c55x*) ++ basic_machine=tic55x-unknown ++ os=-coff ++ ;; ++ tic6x | c6x*) ++ basic_machine=tic6x-unknown ++ os=-coff ++ ;; ++ tile*) ++ basic_machine=tile-unknown ++ os=-linux-gnu ++ ;; ++ tx39) ++ basic_machine=mipstx39-unknown ++ ;; ++ tx39el) ++ basic_machine=mipstx39el-unknown ++ ;; ++ toad1) ++ basic_machine=pdp10-xkl ++ os=-tops20 ++ ;; ++ tower | tower-32) ++ basic_machine=m68k-ncr ++ ;; ++ tpf) ++ basic_machine=s390x-ibm ++ os=-tpf ++ ;; ++ udi29k) ++ basic_machine=a29k-amd ++ os=-udi ++ ;; ++ ultra3) ++ basic_machine=a29k-nyu ++ os=-sym1 ++ ;; ++ v810 | necv810) ++ basic_machine=v810-nec ++ os=-none ++ ;; ++ vaxv) ++ basic_machine=vax-dec ++ os=-sysv ++ ;; ++ vms) ++ basic_machine=vax-dec ++ os=-vms ++ ;; ++ vpp*|vx|vx-*) ++ basic_machine=f301-fujitsu ++ ;; ++ vxworks960) ++ basic_machine=i960-wrs ++ os=-vxworks ++ ;; ++ vxworks68) ++ basic_machine=m68k-wrs ++ os=-vxworks ++ ;; ++ vxworks29k) ++ basic_machine=a29k-wrs ++ os=-vxworks ++ ;; ++ w65*) ++ basic_machine=w65-wdc ++ os=-none ++ ;; ++ w89k-*) ++ basic_machine=hppa1.1-winbond ++ os=-proelf ++ ;; ++ xbox) ++ basic_machine=i686-pc ++ os=-mingw32 ++ ;; ++ xps | xps100) ++ basic_machine=xps100-honeywell ++ ;; ++ ymp) ++ basic_machine=ymp-cray ++ os=-unicos ++ ;; ++ z8k-*-coff) ++ basic_machine=z8k-unknown ++ os=-sim ++ ;; ++ z80-*-coff) ++ basic_machine=z80-unknown ++ os=-sim ++ ;; ++ none) ++ basic_machine=none-none ++ os=-none ++ ;; ++ ++# Here we handle the default manufacturer of certain CPU types. It is in ++# some cases the only manufacturer, in others, it is the most popular. ++ w89k) ++ basic_machine=hppa1.1-winbond ++ ;; ++ op50n) ++ basic_machine=hppa1.1-oki ++ ;; ++ op60c) ++ basic_machine=hppa1.1-oki ++ ;; ++ romp) ++ basic_machine=romp-ibm ++ ;; ++ mmix) ++ basic_machine=mmix-knuth ++ ;; ++ rs6000) ++ basic_machine=rs6000-ibm ++ ;; ++ vax) ++ basic_machine=vax-dec ++ ;; ++ pdp10) ++ # there are many clones, so DEC is not a safe bet ++ basic_machine=pdp10-unknown ++ ;; ++ pdp11) ++ basic_machine=pdp11-dec ++ ;; ++ we32k) ++ basic_machine=we32k-att ++ ;; ++ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) ++ basic_machine=sh-unknown ++ ;; ++ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) ++ basic_machine=sparc-sun ++ ;; ++ cydra) ++ basic_machine=cydra-cydrome ++ ;; ++ orion) ++ basic_machine=orion-highlevel ++ ;; ++ orion105) ++ basic_machine=clipper-highlevel ++ ;; ++ mac | mpw | mac-mpw) ++ basic_machine=m68k-apple ++ ;; ++ pmac | pmac-mpw) ++ basic_machine=powerpc-apple ++ ;; ++ *-unknown) ++ # Make sure to match an already-canonicalized machine name. ++ ;; ++ *) ++ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 ++ exit 1 ++ ;; ++esac ++ ++# Here we canonicalize certain aliases for manufacturers. ++case $basic_machine in ++ *-digital*) ++ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ++ ;; ++ *-commodore*) ++ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ++ ;; ++ *) ++ ;; ++esac ++ ++# Decode manufacturer-specific aliases for certain operating systems. ++ ++if [ x"$os" != x"" ] ++then ++case $os in ++ # First match some system type aliases ++ # that might get confused with valid system types. ++ # -solaris* is a basic system type, with this one exception. ++ -solaris1 | -solaris1.*) ++ os=`echo $os | sed -e 's|solaris1|sunos4|'` ++ ;; ++ -solaris) ++ os=-solaris2 ++ ;; ++ -svr4*) ++ os=-sysv4 ++ ;; ++ -unixware*) ++ os=-sysv4.2uw ++ ;; ++ -gnu/linux*) ++ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ++ ;; ++ # First accept the basic system types. ++ # The portable systems comes first. ++ # Each alternative MUST END IN A *, to match a version number. ++ # -sysv* is not here because it comes later, after sysvr4. ++ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ ++ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ ++ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ ++ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ ++ | -aos* \ ++ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ ++ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ ++ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ ++ | -openbsd* | -solidbsd* \ ++ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ ++ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ ++ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ ++ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ ++ | -chorusos* | -chorusrdb* | -cegcc* \ ++ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ ++ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ ++ | -uxpv* | -beos* | -mpeix* | -udk* \ ++ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ ++ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ ++ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ ++ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ ++ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ ++ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ ++ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -irx*) ++ # Remember, each alternative MUST END IN *, to match a version number. ++ ;; ++ -qnx*) ++ case $basic_machine in ++ x86-* | i*86-*) ++ ;; ++ *) ++ os=-nto$os ++ ;; ++ esac ++ ;; ++ -nto-qnx*) ++ ;; ++ -nto*) ++ os=`echo $os | sed -e 's|nto|nto-qnx|'` ++ ;; ++ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ ++ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ ++ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ++ ;; ++ -mac*) ++ os=`echo $os | sed -e 's|mac|macos|'` ++ ;; ++ -linux-dietlibc) ++ os=-linux-dietlibc ++ ;; ++ -linux*) ++ os=`echo $os | sed -e 's|linux|linux-gnu|'` ++ ;; ++ -sunos5*) ++ os=`echo $os | sed -e 's|sunos5|solaris2|'` ++ ;; ++ -sunos6*) ++ os=`echo $os | sed -e 's|sunos6|solaris3|'` ++ ;; ++ -opened*) ++ os=-openedition ++ ;; ++ -os400*) ++ os=-os400 ++ ;; ++ -wince*) ++ os=-wince ++ ;; ++ -osfrose*) ++ os=-osfrose ++ ;; ++ -osf*) ++ os=-osf ++ ;; ++ -utek*) ++ os=-bsd ++ ;; ++ -dynix*) ++ os=-bsd ++ ;; ++ -acis*) ++ os=-aos ++ ;; ++ -atheos*) ++ os=-atheos ++ ;; ++ -syllable*) ++ os=-syllable ++ ;; ++ -386bsd) ++ os=-bsd ++ ;; ++ -ctix* | -uts*) ++ os=-sysv ++ ;; ++ -nova*) ++ os=-rtmk-nova ++ ;; ++ -ns2 ) ++ os=-nextstep2 ++ ;; ++ -nsk*) ++ os=-nsk ++ ;; ++ # Preserve the version number of sinix5. ++ -sinix5.*) ++ os=`echo $os | sed -e 's|sinix|sysv|'` ++ ;; ++ -sinix*) ++ os=-sysv4 ++ ;; ++ -tpf*) ++ os=-tpf ++ ;; ++ -triton*) ++ os=-sysv3 ++ ;; ++ -oss*) ++ os=-sysv3 ++ ;; ++ -svr4) ++ os=-sysv4 ++ ;; ++ -svr3) ++ os=-sysv3 ++ ;; ++ -sysvr4) ++ os=-sysv4 ++ ;; ++ # This must come after -sysvr4. ++ -sysv*) ++ ;; ++ -ose*) ++ os=-ose ++ ;; ++ -es1800*) ++ os=-ose ++ ;; ++ -xenix) ++ os=-xenix ++ ;; ++ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) ++ os=-mint ++ ;; ++ -aros*) ++ os=-aros ++ ;; ++ -kaos*) ++ os=-kaos ++ ;; ++ -zvmoe) ++ os=-zvmoe ++ ;; ++ -dicos*) ++ os=-dicos ++ ;; ++ -none) ++ ;; ++ *) ++ # Get rid of the `-' at the beginning of $os. ++ os=`echo $os | sed 's/[^-]*-//'` ++ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 ++ exit 1 ++ ;; ++esac ++else ++ ++# Here we handle the default operating systems that come with various machines. ++# The value should be what the vendor currently ships out the door with their ++# machine or put another way, the most popular os provided with the machine. ++ ++# Note that if you're going to try to match "-MANUFACTURER" here (say, ++# "-sun"), then you have to tell the case statement up towards the top ++# that MANUFACTURER isn't an operating system. Otherwise, code above ++# will signal an error saying that MANUFACTURER isn't an operating ++# system, and we'll never get to this point. ++ ++case $basic_machine in ++ score-*) ++ os=-elf ++ ;; ++ spu-*) ++ os=-elf ++ ;; ++ *-acorn) ++ os=-riscix1.2 ++ ;; ++ arm*-rebel) ++ os=-linux ++ ;; ++ arm*-semi) ++ os=-aout ++ ;; ++ c4x-* | tic4x-*) ++ os=-coff ++ ;; ++ # This must come before the *-dec entry. ++ pdp10-*) ++ os=-tops20 ++ ;; ++ pdp11-*) ++ os=-none ++ ;; ++ *-dec | vax-*) ++ os=-ultrix4.2 ++ ;; ++ m68*-apollo) ++ os=-domain ++ ;; ++ i386-sun) ++ os=-sunos4.0.2 ++ ;; ++ m68000-sun) ++ os=-sunos3 ++ # This also exists in the configure program, but was not the ++ # default. ++ # os=-sunos4 ++ ;; ++ m68*-cisco) ++ os=-aout ++ ;; ++ mep-*) ++ os=-elf ++ ;; ++ mips*-cisco) ++ os=-elf ++ ;; ++ mips*-*) ++ os=-elf ++ ;; ++ or32-*) ++ os=-coff ++ ;; ++ *-tti) # must be before sparc entry or we get the wrong os. ++ os=-sysv3 ++ ;; ++ sparc-* | *-sun) ++ os=-sunos4.1.1 ++ ;; ++ *-be) ++ os=-beos ++ ;; ++ *-haiku) ++ os=-haiku ++ ;; ++ *-ibm) ++ os=-aix ++ ;; ++ *-knuth) ++ os=-mmixware ++ ;; ++ *-wec) ++ os=-proelf ++ ;; ++ *-winbond) ++ os=-proelf ++ ;; ++ *-oki) ++ os=-proelf ++ ;; ++ *-hp) ++ os=-hpux ++ ;; ++ *-hitachi) ++ os=-hiux ++ ;; ++ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) ++ os=-sysv ++ ;; ++ *-cbm) ++ os=-amigaos ++ ;; ++ *-dg) ++ os=-dgux ++ ;; ++ *-dolphin) ++ os=-sysv3 ++ ;; ++ m68k-ccur) ++ os=-rtu ++ ;; ++ m88k-omron*) ++ os=-luna ++ ;; ++ *-next ) ++ os=-nextstep ++ ;; ++ *-sequent) ++ os=-ptx ++ ;; ++ *-crds) ++ os=-unos ++ ;; ++ *-ns) ++ os=-genix ++ ;; ++ i370-*) ++ os=-mvs ++ ;; ++ *-next) ++ os=-nextstep3 ++ ;; ++ *-gould) ++ os=-sysv ++ ;; ++ *-highlevel) ++ os=-bsd ++ ;; ++ *-encore) ++ os=-bsd ++ ;; ++ *-sgi) ++ os=-irix ++ ;; ++ *-siemens) ++ os=-sysv4 ++ ;; ++ *-masscomp) ++ os=-rtu ++ ;; ++ f30[01]-fujitsu | f700-fujitsu) ++ os=-uxpv ++ ;; ++ *-rom68k) ++ os=-coff ++ ;; ++ *-*bug) ++ os=-coff ++ ;; ++ *-apple) ++ os=-macos ++ ;; ++ *-atari*) ++ os=-mint ++ ;; ++ *) ++ os=-none ++ ;; ++esac ++fi ++ ++# Here we handle the case where we know the os, and the CPU type, but not the ++# manufacturer. We pick the logical manufacturer. ++vendor=unknown ++case $basic_machine in ++ *-unknown) ++ case $os in ++ -riscix*) ++ vendor=acorn ++ ;; ++ -sunos*) ++ vendor=sun ++ ;; ++ -aix*) ++ vendor=ibm ++ ;; ++ -beos*) ++ vendor=be ++ ;; ++ -hpux*) ++ vendor=hp ++ ;; ++ -mpeix*) ++ vendor=hp ++ ;; ++ -hiux*) ++ vendor=hitachi ++ ;; ++ -unos*) ++ vendor=crds ++ ;; ++ -dgux*) ++ vendor=dg ++ ;; ++ -luna*) ++ vendor=omron ++ ;; ++ -genix*) ++ vendor=ns ++ ;; ++ -mvs* | -opened*) ++ vendor=ibm ++ ;; ++ -os400*) ++ vendor=ibm ++ ;; ++ -ptx*) ++ vendor=sequent ++ ;; ++ -tpf*) ++ vendor=ibm ++ ;; ++ -vxsim* | -vxworks* | -windiss*) ++ vendor=wrs ++ ;; ++ -aux*) ++ vendor=apple ++ ;; ++ -hms*) ++ vendor=hitachi ++ ;; ++ -mpw* | -macos*) ++ vendor=apple ++ ;; ++ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) ++ vendor=atari ++ ;; ++ -vos*) ++ vendor=stratus ++ ;; ++ esac ++ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ++ ;; ++esac ++ ++echo $basic_machine$os ++exit ++ ++# Local variables: ++# eval: (add-hook 'write-file-hooks 'time-stamp) ++# time-stamp-start: "timestamp='" ++# time-stamp-format: "%:y-%02m-%02d" ++# time-stamp-end: "'" ++# End: +diff --git a/iscsiuio/configure b/iscsiuio/configure +new file mode 100755 +index 0000000..1852551 +--- /dev/null ++++ b/iscsiuio/configure +@@ -0,0 +1,22765 @@ ++#! /bin/sh ++# Guess values for system-dependent variables and create Makefiles. ++# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.6.1g. ++# ++# Report bugs to . ++# ++# Copyright (C) 2003 Free Software Foundation, Inc. ++# This configure script is free software; the Free Software Foundation ++# gives unlimited permission to copy, distribute and modify it. ++## --------------------- ## ++## M4sh Initialization. ## ++## --------------------- ## ++ ++# Be Bourne compatible ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then ++ set -o posix ++fi ++DUALCASE=1; export DUALCASE # for MKS sh ++ ++# Support unset when possible. ++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then ++ as_unset=unset ++else ++ as_unset=false ++fi ++ ++ ++# Work around bugs in pre-3.0 UWIN ksh. ++$as_unset ENV MAIL MAILPATH ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++for as_var in \ ++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ ++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ ++ LC_TELEPHONE LC_TIME ++do ++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then ++ eval $as_var=C; export $as_var ++ else ++ $as_unset $as_var ++ fi ++done ++ ++# Required to use basename. ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++ ++# Name of the executable. ++as_me=`$as_basename "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)$' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ ++ ++# PATH needs CR, and LINENO needs CR and PATH. ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++ ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" || { ++ # Find who we are. Look in the path if we contain no path at all ++ # relative or not. ++ case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++ ++ ;; ++ esac ++ # We did not find ourselves, most probably we were run as `sh COMMAND' ++ # in which case we are not to be found in the path. ++ if test "x$as_myself" = x; then ++ as_myself=$0 ++ fi ++ if test ! -f "$as_myself"; then ++ { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 ++ { (exit 1); exit 1; }; } ++ fi ++ case $CONFIG_SHELL in ++ '') ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for as_base in sh bash ksh sh5; do ++ case $as_dir in ++ /*) ++ if ("$as_dir/$as_base" -c ' ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then ++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } ++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } ++ CONFIG_SHELL=$as_dir/$as_base ++ export CONFIG_SHELL ++ exec "$CONFIG_SHELL" "$0" ${1+"$@"} ++ fi;; ++ esac ++ done ++done ++;; ++ esac ++ ++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO ++ # uniformly replaced by the line number. The first 'sed' inserts a ++ # line-number line before each line; the second 'sed' does the real ++ # work. The second script uses 'N' to pair each line-number line ++ # with the numbered line, and appends trailing '-' during ++ # substitution so that $LINENO is not a special case at line end. ++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the ++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) ++ sed '=' <$as_myself | ++ sed ' ++ N ++ s,$,-, ++ : loop ++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ t loop ++ s,-$,, ++ s,^['$as_cr_digits']*\n,, ++ ' >$as_me.lineno && ++ chmod +x $as_me.lineno || ++ { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 ++ { (exit 1); exit 1; }; } ++ ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensible to this). ++ . ./$as_me.lineno ++ # Exit status is that of the last command. ++ exit ++} ++ ++ ++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in ++ *c*,-n*) ECHO_N= ECHO_C=' ++' ECHO_T=' ' ;; ++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; ++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;; ++esac ++ ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++rm -f conf$$ conf$$.exe conf$$.file ++echo >conf$$.file ++if ln -s conf$$.file conf$$ 2>/dev/null; then ++ # We could just check for DJGPP; but this test a) works b) is more generic ++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). ++ if test -f conf$$.exe; then ++ # Don't use ln at all; we don't have any links ++ as_ln_s='cp -p' ++ else ++ as_ln_s='ln -s' ++ fi ++elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++else ++ as_ln_s='cp -p' ++fi ++rm -f conf$$ conf$$.exe conf$$.file ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p=: ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_executable_p="test -f" ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. ++as_nl=' ++' ++IFS=" $as_nl" ++ ++# CDPATH. ++$as_unset CDPATH ++ ++ ++ ++# Check that we are running under the correct shell. ++SHELL=${CONFIG_SHELL-/bin/sh} ++ ++case X$ECHO in ++X*--fallback-echo) ++ # Remove one level of quotation (which was required for Make). ++ ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','` ++ ;; ++esac ++ ++echo=${ECHO-echo} ++if test "X$1" = X--no-reexec; then ++ # Discard the --no-reexec flag, and continue. ++ shift ++elif test "X$1" = X--fallback-echo; then ++ # Avoid inline document here, it may be left over ++ : ++elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then ++ # Yippee, $echo works! ++ : ++else ++ # Restart under the correct shell. ++ exec $SHELL "$0" --no-reexec ${1+"$@"} ++fi ++ ++if test "X$1" = X--fallback-echo; then ++ # used as fallback echo ++ shift ++ cat </dev/null 2>&1 && unset CDPATH ++ ++if test -z "$ECHO"; then ++if test "X${echo_test_string+set}" != Xset; then ++# find a string as large as possible, as long as the shell can cope with it ++ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do ++ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... ++ if (echo_test_string=`eval $cmd`) 2>/dev/null && ++ echo_test_string=`eval $cmd` && ++ (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null ++ then ++ break ++ fi ++ done ++fi ++ ++if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ : ++else ++ # The Solaris, AIX, and Digital Unix default echo programs unquote ++ # backslashes. This makes it impossible to quote backslashes using ++ # echo "$something" | sed 's/\\/\\\\/g' ++ # ++ # So, first we look for a working echo in the user's PATH. ++ ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for dir in $PATH /usr/ucb; do ++ IFS="$lt_save_ifs" ++ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && ++ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ echo="$dir/echo" ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ++ if test "X$echo" = Xecho; then ++ # We didn't find a better echo, so look for alternatives. ++ if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ # This shell has a builtin print -r that does the trick. ++ echo='print -r' ++ elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && ++ test "X$CONFIG_SHELL" != X/bin/ksh; then ++ # If we have ksh, try running configure again with it. ++ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} ++ export ORIGINAL_CONFIG_SHELL ++ CONFIG_SHELL=/bin/ksh ++ export CONFIG_SHELL ++ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} ++ else ++ # Try using printf. ++ echo='printf %s\n' ++ if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && ++ echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ # Cool, printf works ++ : ++ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && ++ test "X$echo_testing_string" = 'X\t' && ++ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL ++ export CONFIG_SHELL ++ SHELL="$CONFIG_SHELL" ++ export SHELL ++ echo="$CONFIG_SHELL $0 --fallback-echo" ++ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && ++ test "X$echo_testing_string" = 'X\t' && ++ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && ++ test "X$echo_testing_string" = "X$echo_test_string"; then ++ echo="$CONFIG_SHELL $0 --fallback-echo" ++ else ++ # maybe with a smaller string... ++ prev=: ++ ++ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do ++ if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null ++ then ++ break ++ fi ++ prev="$cmd" ++ done ++ ++ if test "$prev" != 'sed 50q "$0"'; then ++ echo_test_string=`eval $prev` ++ export echo_test_string ++ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} ++ else ++ # Oops. We lost completely, so just stick with echo. ++ echo=echo ++ fi ++ fi ++ fi ++ fi ++fi ++fi ++ ++# Copy echo and quote the copy suitably for passing to libtool from ++# the Makefile, instead of quoting the original, which is used later. ++ECHO=$echo ++if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then ++ ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" ++fi ++ ++ ++ ++ ++tagnames=${tagnames+${tagnames},}CXX ++ ++tagnames=${tagnames+${tagnames},}F77 ++ ++# Name of the host. ++# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, ++# so uname gets run too. ++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` ++ ++exec 6>&1 ++ ++# ++# Initializations. ++# ++ac_default_prefix=/usr/local ++ac_config_libobj_dir=. ++cross_compiling=no ++subdirs= ++MFLAGS= ++MAKEFLAGS= ++SHELL=${CONFIG_SHELL-/bin/sh} ++ ++# Maximum number of lines to put in a shell here document. ++# This variable seems obsolete. It should probably be removed, and ++# only ac_max_sed_lines should be used. ++: ${ac_max_here_lines=38} ++ ++# Identity of this package. ++PACKAGE_NAME='iscsiuio' ++PACKAGE_TARNAME='iscsiuio' ++PACKAGE_VERSION='0.7.6.1g' ++PACKAGE_STRING='iscsiuio 0.7.6.1g' ++PACKAGE_BUGREPORT='eddie.wai@broadcom.com' ++ ++# Factoring default headers for most tests. ++ac_includes_default="\ ++#include ++#if HAVE_SYS_TYPES_H ++# include ++#endif ++#if HAVE_SYS_STAT_H ++# include ++#endif ++#if STDC_HEADERS ++# include ++# include ++#else ++# if HAVE_STDLIB_H ++# include ++# endif ++#endif ++#if HAVE_STRING_H ++# if !STDC_HEADERS && HAVE_MEMORY_H ++# include ++# endif ++# include ++#endif ++#if HAVE_STRINGS_H ++# include ++#endif ++#if HAVE_INTTYPES_H ++# include ++#else ++# if HAVE_STDINT_H ++# include ++# endif ++#endif ++#if HAVE_UNISTD_H ++# include ++#endif" ++ ++ac_default_prefix= ++ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar BASH CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE RANLIB ac_ct_RANLIB CPP EGREP ENDIAN build build_cpu build_vendor build_os host host_cpu host_vendor host_os SED LN_S ECHO AR ac_ct_AR CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL DEBUG_TRUE DEBUG_FALSE LIBOBJS LTLIBOBJS' ++ac_subst_files='' ++ ++# Initialize some variables set by options. ++ac_init_help= ++ac_init_version=false ++# The variables have the same names as the options, with ++# dashes changed to underlines. ++cache_file=/dev/null ++exec_prefix=NONE ++no_create= ++no_recursion= ++prefix=NONE ++program_prefix=NONE ++program_suffix=NONE ++program_transform_name=s,x,x, ++silent= ++site= ++srcdir= ++verbose= ++x_includes=NONE ++x_libraries=NONE ++ ++# Installation directory options. ++# These are left unexpanded so users can "make install exec_prefix=/foo" ++# and all the variables that are supposed to be based on exec_prefix ++# by default will actually change. ++# Use braces instead of parens because sh, perl, etc. also accept them. ++bindir='${exec_prefix}/bin' ++sbindir='${exec_prefix}/sbin' ++libexecdir='${exec_prefix}/libexec' ++datadir='${prefix}/share' ++sysconfdir='${prefix}/etc' ++sharedstatedir='${prefix}/com' ++localstatedir='${prefix}/var' ++libdir='${exec_prefix}/lib' ++includedir='${prefix}/include' ++oldincludedir='/usr/include' ++infodir='${prefix}/info' ++mandir='${prefix}/man' ++ ++ac_prev= ++for ac_option ++do ++ # If the previous option needs an argument, assign it. ++ if test -n "$ac_prev"; then ++ eval "$ac_prev=\$ac_option" ++ ac_prev= ++ continue ++ fi ++ ++ ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` ++ ++ # Accept the important Cygnus configure options, so we can diagnose typos. ++ ++ case $ac_option in ++ ++ -bindir | --bindir | --bindi | --bind | --bin | --bi) ++ ac_prev=bindir ;; ++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) ++ bindir=$ac_optarg ;; ++ ++ -build | --build | --buil | --bui | --bu) ++ ac_prev=build_alias ;; ++ -build=* | --build=* | --buil=* | --bui=* | --bu=*) ++ build_alias=$ac_optarg ;; ++ ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ cache_file=$ac_optarg ;; ++ ++ --config-cache | -C) ++ cache_file=config.cache ;; ++ ++ -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ++ ac_prev=datadir ;; ++ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ ++ | --da=*) ++ datadir=$ac_optarg ;; ++ ++ -disable-* | --disable-*) ++ ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && ++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2 ++ { (exit 1); exit 1; }; } ++ ac_feature=`echo $ac_feature | sed 's/-/_/g'` ++ eval "enable_$ac_feature=no" ;; ++ ++ -enable-* | --enable-*) ++ ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && ++ { echo "$as_me: error: invalid feature name: $ac_feature" >&2 ++ { (exit 1); exit 1; }; } ++ ac_feature=`echo $ac_feature | sed 's/-/_/g'` ++ case $ac_option in ++ *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; ++ *) ac_optarg=yes ;; ++ esac ++ eval "enable_$ac_feature='$ac_optarg'" ;; 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++ ++ -infodir | --infodir | --infodi | --infod | --info | --inf) ++ ac_prev=infodir ;; ++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) ++ infodir=$ac_optarg ;; ++ ++ -libdir | --libdir | --libdi | --libd) ++ ac_prev=libdir ;; ++ -libdir=* | --libdir=* | --libdi=* | --libd=*) ++ libdir=$ac_optarg ;; ++ ++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ ++ | --libexe | --libex | --libe) ++ ac_prev=libexecdir ;; ++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ ++ | --libexe=* | --libex=* | --libe=*) ++ libexecdir=$ac_optarg ;; ++ ++ -localstatedir | --localstatedir | --localstatedi | --localstated \ ++ | --localstate | --localstat | --localsta | --localst \ ++ | --locals | --local | --loca | --loc | --lo) ++ ac_prev=localstatedir ;; ++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ ++ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) ++ localstatedir=$ac_optarg ;; 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We are building in place. ++ ac_srcdir=. ++ if test -z "$ac_top_builddir"; then ++ ac_top_srcdir=. ++ else ++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` ++ fi ;; ++ [\\/]* | ?:[\\/]* ) # Absolute path. ++ ac_srcdir=$srcdir$ac_dir_suffix; ++ ac_top_srcdir=$srcdir ;; ++ *) # Relative path. ++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ++ ac_top_srcdir=$ac_top_builddir$srcdir ;; ++esac ++ ++# Do not use `cd foo && pwd` to compute absolute paths, because ++# the directories may not exist. ++case `pwd` in ++.) ac_abs_builddir="$ac_dir";; ++*) ++ case "$ac_dir" in ++ .) ac_abs_builddir=`pwd`;; ++ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; ++ *) ac_abs_builddir=`pwd`/"$ac_dir";; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_builddir=${ac_top_builddir}.;; ++*) ++ case ${ac_top_builddir}. in ++ .) ac_abs_top_builddir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; ++ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_srcdir=$ac_srcdir;; ++*) ++ case $ac_srcdir in ++ .) ac_abs_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; ++ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_srcdir=$ac_top_srcdir;; ++*) ++ case $ac_top_srcdir in ++ .) ac_abs_top_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; ++ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; ++ esac;; ++esac ++ ++ cd $ac_dir ++ # Check for guested configure; otherwise get Cygnus style configure. ++ if test -f $ac_srcdir/configure.gnu; then ++ echo ++ $SHELL $ac_srcdir/configure.gnu --help=recursive ++ elif test -f $ac_srcdir/configure; then ++ echo ++ $SHELL $ac_srcdir/configure --help=recursive ++ elif test -f $ac_srcdir/configure.ac || ++ test -f $ac_srcdir/configure.in; then ++ echo ++ $ac_configure --help ++ else ++ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 ++ fi ++ cd $ac_popdir ++ done ++fi ++ ++test -n "$ac_init_help" && exit 0 ++if $ac_init_version; then ++ cat <<\_ACEOF ++iscsiuio configure 0.7.6.1g ++generated by GNU Autoconf 2.59 ++ ++Copyright (C) 2003 Free Software Foundation, Inc. ++This configure script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it. ++_ACEOF ++ exit 0 ++fi ++exec 5>config.log ++cat >&5 <<_ACEOF ++This file contains any messages produced by compilers while ++running configure, to aid debugging if configure makes a mistake. ++ ++It was created by iscsiuio $as_me 0.7.6.1g, which was ++generated by GNU Autoconf 2.59. Invocation command line was ++ ++ $ $0 $@ ++ ++_ACEOF ++{ ++cat <<_ASUNAME ++## --------- ## ++## Platform. ## ++## --------- ## ++ ++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` ++uname -m = `(uname -m) 2>/dev/null || echo unknown` ++uname -r = `(uname -r) 2>/dev/null || echo unknown` ++uname -s = `(uname -s) 2>/dev/null || echo unknown` ++uname -v = `(uname -v) 2>/dev/null || echo unknown` ++ ++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` ++/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` ++ ++/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` ++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` ++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` ++hostinfo = `(hostinfo) 2>/dev/null || echo unknown` ++/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` ++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` ++/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` ++ ++_ASUNAME ++ ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ echo "PATH: $as_dir" ++done ++ ++} >&5 ++ ++cat >&5 <<_ACEOF ++ ++ ++## ----------- ## ++## Core tests. ## ++## ----------- ## ++ ++_ACEOF ++ ++ ++# Keep a trace of the command line. ++# Strip out --no-create and --no-recursion so they do not pile up. ++# Strip out --silent because we don't want to record it for future runs. ++# Also quote any args containing shell meta-characters. ++# Make two passes to allow for proper duplicate-argument suppression. ++ac_configure_args= ++ac_configure_args0= ++ac_configure_args1= ++ac_sep= ++ac_must_keep_next=false ++for ac_pass in 1 2 ++do ++ for ac_arg ++ do ++ case $ac_arg in ++ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ continue ;; ++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ case $ac_pass in ++ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; ++ 2) ++ ac_configure_args1="$ac_configure_args1 '$ac_arg'" ++ if test $ac_must_keep_next = true; then ++ ac_must_keep_next=false # Got value, back to normal. ++ else ++ case $ac_arg in ++ *=* | --config-cache | -C | -disable-* | --disable-* \ ++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ ++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ ++ | -with-* | --with-* | -without-* | --without-* | --x) ++ case "$ac_configure_args0 " in ++ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; ++ esac ++ ;; ++ -* ) ac_must_keep_next=true ;; ++ esac ++ fi ++ ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" ++ # Get rid of the leading space. ++ ac_sep=" " ++ ;; ++ esac ++ done ++done ++$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } ++$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } ++ ++# When interrupted or exit'd, cleanup temporary files, and complete ++# config.log. We remove comments because anyway the quotes in there ++# would cause problems or look ugly. ++# WARNING: Be sure not to use single quotes in there, as some shells, ++# such as our DU 5.0 friend, will then `close' the trap. ++trap 'exit_status=$? ++ # Save into config.log some information that might help in debugging. ++ { ++ echo ++ ++ cat <<\_ASBOX ++## ---------------- ## ++## Cache variables. ## ++## ---------------- ## ++_ASBOX ++ echo ++ # The following way of writing the cache mishandles newlines in values, ++{ ++ (set) 2>&1 | ++ case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in ++ *ac_space=\ *) ++ sed -n \ ++ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" ++ ;; ++ *) ++ sed -n \ ++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ++ ;; ++ esac; ++} ++ echo ++ ++ cat <<\_ASBOX ++## ----------------- ## ++## Output variables. ## ++## ----------------- ## ++_ASBOX ++ echo ++ for ac_var in $ac_subst_vars ++ do ++ eval ac_val=$`echo $ac_var` ++ echo "$ac_var='"'"'$ac_val'"'"'" ++ done | sort ++ echo ++ ++ if test -n "$ac_subst_files"; then ++ cat <<\_ASBOX ++## ------------- ## ++## Output files. ## ++## ------------- ## ++_ASBOX ++ echo ++ for ac_var in $ac_subst_files ++ do ++ eval ac_val=$`echo $ac_var` ++ echo "$ac_var='"'"'$ac_val'"'"'" ++ done | sort ++ echo ++ fi ++ ++ if test -s confdefs.h; then ++ cat <<\_ASBOX ++## ----------- ## ++## confdefs.h. ## ++## ----------- ## ++_ASBOX ++ echo ++ sed "/^$/d" confdefs.h | sort ++ echo ++ fi ++ test "$ac_signal" != 0 && ++ echo "$as_me: caught signal $ac_signal" ++ echo "$as_me: exit $exit_status" ++ } >&5 ++ rm -f core *.core && ++ rm -rf conftest* confdefs* conf$$* $ac_clean_files && ++ exit $exit_status ++ ' 0 ++for ac_signal in 1 2 13 15; do ++ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal ++done ++ac_signal=0 ++ ++# confdefs.h avoids OS command line length limits that DEFS can exceed. ++rm -rf conftest* confdefs.h ++# AIX cpp loses on an empty file, so make sure it contains at least a newline. ++echo >confdefs.h ++ ++# Predefined preprocessor variables. ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_NAME "$PACKAGE_NAME" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_TARNAME "$PACKAGE_TARNAME" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_VERSION "$PACKAGE_VERSION" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_STRING "$PACKAGE_STRING" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" ++_ACEOF ++ ++ ++# Let the site file select an alternate cache file if it wants to. ++# Prefer explicitly selected file to automatically selected ones. ++if test -z "$CONFIG_SITE"; then ++ if test "x$prefix" != xNONE; then ++ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" ++ else ++ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" ++ fi ++fi ++for ac_site_file in $CONFIG_SITE; do ++ if test -r "$ac_site_file"; then ++ { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 ++echo "$as_me: loading site script $ac_site_file" >&6;} ++ sed 's/^/| /' "$ac_site_file" >&5 ++ . "$ac_site_file" ++ fi ++done ++ ++if test -r "$cache_file"; then ++ # Some versions of bash will fail to source /dev/null (special ++ # files actually), so we avoid doing that. ++ if test -f "$cache_file"; then ++ { echo "$as_me:$LINENO: loading cache $cache_file" >&5 ++echo "$as_me: loading cache $cache_file" >&6;} ++ case $cache_file in ++ [\\/]* | ?:[\\/]* ) . $cache_file;; ++ *) . ./$cache_file;; ++ esac ++ fi ++else ++ { echo "$as_me:$LINENO: creating cache $cache_file" >&5 ++echo "$as_me: creating cache $cache_file" >&6;} ++ >$cache_file ++fi ++ ++# Check that the precious variables saved in the cache have kept the same ++# value. ++ac_cache_corrupted=false ++for ac_var in `(set) 2>&1 | ++ sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do ++ eval ac_old_set=\$ac_cv_env_${ac_var}_set ++ eval ac_new_set=\$ac_env_${ac_var}_set ++ eval ac_old_val="\$ac_cv_env_${ac_var}_value" ++ eval ac_new_val="\$ac_env_${ac_var}_value" ++ case $ac_old_set,$ac_new_set in ++ set,) ++ { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 ++echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ++ ac_cache_corrupted=: ;; ++ ,set) ++ { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 ++echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ++ ac_cache_corrupted=: ;; ++ ,);; ++ *) ++ if test "x$ac_old_val" != "x$ac_new_val"; then ++ { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 ++echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} ++ { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 ++echo "$as_me: former value: $ac_old_val" >&2;} ++ { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 ++echo "$as_me: current value: $ac_new_val" >&2;} ++ ac_cache_corrupted=: ++ fi;; ++ esac ++ # Pass precious variables to config.status. ++ if test "$ac_new_set" = set; then ++ case $ac_new_val in ++ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) ++ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; ++ *) ac_arg=$ac_var=$ac_new_val ;; ++ esac ++ case " $ac_configure_args " in ++ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. ++ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; ++ esac ++ fi ++done ++if $ac_cache_corrupted; then ++ { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 ++echo "$as_me: error: changes in the environment can compromise the build" >&2;} ++ { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 ++echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++am__api_version="1.9" ++ac_aux_dir= ++for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do ++ if test -f $ac_dir/install-sh; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/install-sh -c" ++ break ++ elif test -f $ac_dir/install.sh; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/install.sh -c" ++ break ++ elif test -f $ac_dir/shtool; then ++ ac_aux_dir=$ac_dir ++ ac_install_sh="$ac_aux_dir/shtool install -c" ++ break ++ fi ++done ++if test -z "$ac_aux_dir"; then ++ { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 ++echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ac_config_guess="$SHELL $ac_aux_dir/config.guess" ++ac_config_sub="$SHELL $ac_aux_dir/config.sub" ++ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. ++ ++# Find a good install program. We prefer a C program (faster), ++# so one script is as good as another. But avoid the broken or ++# incompatible versions: ++# SysV /etc/install, /usr/sbin/install ++# SunOS /usr/etc/install ++# IRIX /sbin/install ++# AIX /bin/install ++# AmigaOS /C/install, which installs bootblocks on floppy discs ++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag ++# AFS /usr/afsws/bin/install, which mishandles nonexistent args ++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" ++# OS/2's system install, which has a completely different semantic ++# ./install, which can be erroneously created by make from ./install.sh. ++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 ++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 ++if test -z "$INSTALL"; then ++if test "${ac_cv_path_install+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ # Account for people who put trailing slashes in PATH elements. ++case $as_dir/ in ++ ./ | .// | /cC/* | \ ++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ++ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ ++ /usr/ucb/* ) ;; ++ *) ++ # OSF1 and SCO ODT 3.0 have their own names for install. ++ # Don't use installbsd from OSF since it installs stuff as root ++ # by default. ++ for ac_prog in ginstall scoinst install; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then ++ if test $ac_prog = install && ++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then ++ # AIX install. It has an incompatible calling convention. ++ : ++ elif test $ac_prog = install && ++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then ++ # program-specific install script used by HP pwplus--don't use. ++ : ++ else ++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" ++ break 3 ++ fi ++ fi ++ done ++ done ++ ;; ++esac ++done ++ ++ ++fi ++ if test "${ac_cv_path_install+set}" = set; then ++ INSTALL=$ac_cv_path_install ++ else ++ # As a last resort, use the slow shell script. We don't cache a ++ # path for INSTALL within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the path is relative. ++ INSTALL=$ac_install_sh ++ fi ++fi ++echo "$as_me:$LINENO: result: $INSTALL" >&5 ++echo "${ECHO_T}$INSTALL" >&6 ++ ++# Use test -z because SunOS4 sh mishandles braces in ${var-val}. ++# It thinks the first close brace ends the variable substitution. ++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' ++ ++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' ++ ++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' ++ ++echo "$as_me:$LINENO: checking whether build environment is sane" >&5 ++echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 ++# Just in case ++sleep 1 ++echo timestamp > conftest.file ++# Do `set' in a subshell so we don't clobber the current shell's ++# arguments. Must try -L first in case configure is actually a ++# symlink; some systems play weird games with the mod time of symlinks ++# (eg FreeBSD returns the mod time of the symlink's containing ++# directory). ++if ( ++ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` ++ if test "$*" = "X"; then ++ # -L didn't work. ++ set X `ls -t $srcdir/configure conftest.file` ++ fi ++ rm -f conftest.file ++ if test "$*" != "X $srcdir/configure conftest.file" \ ++ && test "$*" != "X conftest.file $srcdir/configure"; then ++ ++ # If neither matched, then we have a broken ls. This can happen ++ # if, for instance, CONFIG_SHELL is bash and it inherits a ++ # broken ls alias from the environment. This has actually ++ # happened. Such a system could not be considered "sane". ++ { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken ++alias in your environment" >&5 ++echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken ++alias in your environment" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ ++ test "$2" = conftest.file ++ ) ++then ++ # Ok. ++ : ++else ++ { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! ++Check your system clock" >&5 ++echo "$as_me: error: newly created file is older than distributed files! ++Check your system clock" >&2;} ++ { (exit 1); exit 1; }; } ++fi ++echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++test "$program_prefix" != NONE && ++ program_transform_name="s,^,$program_prefix,;$program_transform_name" ++# Use a double $ so make ignores it. ++test "$program_suffix" != NONE && ++ program_transform_name="s,\$,$program_suffix,;$program_transform_name" ++# Double any \ or $. echo might interpret backslashes. ++# By default was `s,x,x', remove it if useless. ++cat <<\_ACEOF >conftest.sed ++s/[\\$]/&&/g;s/;s,x,x,$// ++_ACEOF ++program_transform_name=`echo $program_transform_name | sed -f conftest.sed` ++rm conftest.sed ++ ++# expand $ac_aux_dir to an absolute path ++am_aux_dir=`cd $ac_aux_dir && pwd` ++ ++test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" ++# Use eval to expand $SHELL ++if eval "$MISSING --run true"; then ++ am_missing_run="$MISSING --run " ++else ++ am_missing_run= ++ { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 ++echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} ++fi ++ ++if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then ++ # We used to keeping the `.' as first argument, in order to ++ # allow $(mkdir_p) to be used without argument. As in ++ # $(mkdir_p) $(somedir) ++ # where $(somedir) is conditionally defined. However this is wrong ++ # for two reasons: ++ # 1. if the package is installed by a user who cannot write `.' ++ # make install will fail, ++ # 2. the above comment should most certainly read ++ # $(mkdir_p) $(DESTDIR)$(somedir) ++ # so it does not work when $(somedir) is undefined and ++ # $(DESTDIR) is not. ++ # To support the latter case, we have to write ++ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), ++ # so the `.' trick is pointless. ++ mkdir_p='mkdir -p --' ++else ++ # On NextStep and OpenStep, the `mkdir' command does not ++ # recognize any option. It will interpret all options as ++ # directories to create, and then abort because `.' already ++ # exists. ++ for d in ./-p ./--version; ++ do ++ test -d $d && rmdir $d ++ done ++ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. ++ if test -f "$ac_aux_dir/mkinstalldirs"; then ++ mkdir_p='$(mkinstalldirs)' ++ else ++ mkdir_p='$(install_sh) -d' ++ fi ++fi ++ ++for ac_prog in gawk mawk nawk awk ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_AWK+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$AWK"; then ++ ac_cv_prog_AWK="$AWK" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AWK="$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++AWK=$ac_cv_prog_AWK ++if test -n "$AWK"; then ++ echo "$as_me:$LINENO: result: $AWK" >&5 ++echo "${ECHO_T}$AWK" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$AWK" && break ++done ++ ++echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 ++echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 ++set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` ++if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.make <<\_ACEOF ++all: ++ @echo 'ac_maketemp="$(MAKE)"' ++_ACEOF ++# GNU make sometimes prints "make[1]: Entering...", which would confuse us. ++eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` ++if test -n "$ac_maketemp"; then ++ eval ac_cv_prog_make_${ac_make}_set=yes ++else ++ eval ac_cv_prog_make_${ac_make}_set=no ++fi ++rm -f conftest.make ++fi ++if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then ++ echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++ SET_MAKE= ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++ SET_MAKE="MAKE=${MAKE-make}" ++fi ++ ++rm -rf .tst 2>/dev/null ++mkdir .tst 2>/dev/null ++if test -d .tst; then ++ am__leading_dot=. ++else ++ am__leading_dot=_ ++fi ++rmdir .tst 2>/dev/null ++ ++# test to see if srcdir already configured ++if test "`cd $srcdir && pwd`" != "`pwd`" && ++ test -f $srcdir/config.status; then ++ { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 ++echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++# test whether we have cygpath ++if test -z "$CYGPATH_W"; then ++ if (cygpath --version) >/dev/null 2>/dev/null; then ++ CYGPATH_W='cygpath -w' ++ else ++ CYGPATH_W=echo ++ fi ++fi ++ ++ ++# Define the identity of the package. ++ PACKAGE=$PACKAGE ++ VERSION=$VERSION ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE "$PACKAGE" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define VERSION "$VERSION" ++_ACEOF ++ ++# Some tools Automake needs. ++ ++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} ++ ++ ++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} ++ ++ ++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} ++ ++ ++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} ++ ++ ++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} ++ ++install_sh=${install_sh-"$am_aux_dir/install-sh"} ++ ++# Installed binaries are usually stripped using `strip' when the user ++# run `make install-strip'. However `strip' might not be the right ++# tool to use in cross-compilation environments, therefore Automake ++# will honor the `STRIP' environment variable to overrule this program. ++if test "$cross_compiling" != no; then ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. ++set dummy ${ac_tool_prefix}strip; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_STRIP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$STRIP"; then ++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP="${ac_tool_prefix}strip" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++STRIP=$ac_cv_prog_STRIP ++if test -n "$STRIP"; then ++ echo "$as_me:$LINENO: result: $STRIP" >&5 ++echo "${ECHO_T}$STRIP" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_STRIP"; then ++ ac_ct_STRIP=$STRIP ++ # Extract the first word of "strip", so it can be a program name with args. ++set dummy strip; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_STRIP"; then ++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_STRIP="strip" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" ++fi ++fi ++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP ++if test -n "$ac_ct_STRIP"; then ++ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 ++echo "${ECHO_T}$ac_ct_STRIP" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ STRIP=$ac_ct_STRIP ++else ++ STRIP="$ac_cv_prog_STRIP" ++fi ++ ++fi ++INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" ++ ++# We need awk for the "check" target. The system "awk" is bad on ++# some platforms. ++# Always define AMTAR for backward compatibility. ++ ++AMTAR=${AMTAR-"${am_missing_run}tar"} ++ ++am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' ++ ++ ++ ++ ++ ++ ac_config_headers="$ac_config_headers config.h" ++ ++for ac_prog in bash ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_path_BASH+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ case $BASH in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_BASH="$BASH" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ ;; ++esac ++fi ++BASH=$ac_cv_path_BASH ++ ++if test -n "$BASH"; then ++ echo "$as_me:$LINENO: result: $BASH" >&5 ++echo "${ECHO_T}$BASH" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$BASH" && break ++done ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gcc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}gcc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "gcc", so it can be a program name with args. ++set dummy gcc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="gcc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++echo "${ECHO_T}$ac_ct_CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ CC=$ac_ct_CC ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}cc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}cc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="cc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++echo "${ECHO_T}$ac_ct_CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ CC=$ac_ct_CC ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++fi ++if test -z "$CC"; then ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++ ac_prog_rejected=no ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++ ac_cv_prog_CC="cc" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy $ac_cv_prog_CC ++ shift ++ if test $# != 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set CC to just the basename; use the full file name. ++ shift ++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ++ fi ++fi ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in cl ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="$ac_tool_prefix$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ echo "$as_me:$LINENO: result: $CC" >&5 ++echo "${ECHO_T}$CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$CC" && break ++ done ++fi ++if test -z "$CC"; then ++ ac_ct_CC=$CC ++ for ac_prog in cl ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 ++echo "${ECHO_T}$ac_ct_CC" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$ac_ct_CC" && break ++done ++ ++ CC=$ac_ct_CC ++fi ++ ++fi ++ ++ ++test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH ++See \`config.log' for more details." >&5 ++echo "$as_me: error: no acceptable C compiler found in \$PATH ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++ ++# Provide some information about the compiler. ++echo "$as_me:$LINENO:" \ ++ "checking for C compiler version" >&5 ++ac_compiler=`set X $ac_compile; echo $2` ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 ++ (eval $ac_compiler --version &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 ++ (eval $ac_compiler -v &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 ++ (eval $ac_compiler -V &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files a.out a.exe b.out" ++# Try to create an executable without -o first, disregard a.out. ++# It will help us diagnose broken compilers, and finding out an intuition ++# of exeext. ++echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 ++echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ++ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` ++if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 ++ (eval $ac_link_default) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ # Find the output, starting from the most likely. This scheme is ++# not robust to junk in `.', hence go to wildcards (a.*) only as a last ++# resort. ++ ++# Be careful to initialize this variable, since it used to be cached. ++# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ++ac_cv_exeext= ++# b.out is created by i960 compilers. ++for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out ++do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ++ ;; ++ conftest.$ac_ext ) ++ # This is the source file. ++ ;; ++ [ab].out ) ++ # We found the default executable, but exeext='' is most ++ # certainly right. ++ break;; ++ *.* ) ++ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ # FIXME: I believe we export ac_cv_exeext for Libtool, ++ # but it would be cool to find out if it's true. Does anybody ++ # maintain Libtool? --akim. ++ export ac_cv_exeext ++ break;; ++ * ) ++ break;; ++ esac ++done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++{ { echo "$as_me:$LINENO: error: C compiler cannot create executables ++See \`config.log' for more details." >&5 ++echo "$as_me: error: C compiler cannot create executables ++See \`config.log' for more details." >&2;} ++ { (exit 77); exit 77; }; } ++fi ++ ++ac_exeext=$ac_cv_exeext ++echo "$as_me:$LINENO: result: $ac_file" >&5 ++echo "${ECHO_T}$ac_file" >&6 ++ ++# Check the compiler produces executables we can run. If not, either ++# the compiler is broken, or we cross compile. ++echo "$as_me:$LINENO: checking whether the C compiler works" >&5 ++echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 ++# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 ++# If not cross compiling, check that we can run a simple program. ++if test "$cross_compiling" != yes; then ++ if { ac_try='./$ac_file' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ cross_compiling=no ++ else ++ if test "$cross_compiling" = maybe; then ++ cross_compiling=yes ++ else ++ { { echo "$as_me:$LINENO: error: cannot run C compiled programs. ++If you meant to cross compile, use \`--host'. ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot run C compiled programs. ++If you meant to cross compile, use \`--host'. ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ fi ++fi ++echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++ ++rm -f a.out a.exe conftest$ac_cv_exeext b.out ++ac_clean_files=$ac_clean_files_save ++# Check the compiler produces executables we can run. If not, either ++# the compiler is broken, or we cross compile. ++echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 ++echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 ++echo "$as_me:$LINENO: result: $cross_compiling" >&5 ++echo "${ECHO_T}$cross_compiling" >&6 ++ ++echo "$as_me:$LINENO: checking for suffix of executables" >&5 ++echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ # If both `conftest.exe' and `conftest' are `present' (well, observable) ++# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will ++# work properly (i.e., refer to `conftest.exe'), while it won't with ++# `rm'. ++for ac_file in conftest.exe conftest conftest.*; do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; ++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ export ac_cv_exeext ++ break;; ++ * ) break;; ++ esac ++done ++else ++ { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute suffix of executables: cannot compile and link ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++rm -f conftest$ac_cv_exeext ++echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 ++echo "${ECHO_T}$ac_cv_exeext" >&6 ++ ++rm -f conftest.$ac_ext ++EXEEXT=$ac_cv_exeext ++ac_exeext=$EXEEXT ++echo "$as_me:$LINENO: checking for suffix of object files" >&5 ++echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 ++if test "${ac_cv_objext+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.o conftest.obj ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; ++ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` ++ break;; ++ esac ++done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute suffix of object files: cannot compile ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++rm -f conftest.$ac_cv_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 ++echo "${ECHO_T}$ac_cv_objext" >&6 ++OBJEXT=$ac_cv_objext ++ac_objext=$OBJEXT ++echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 ++echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 ++if test "${ac_cv_c_compiler_gnu+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_compiler_gnu=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_compiler_gnu=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_c_compiler_gnu=$ac_compiler_gnu ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 ++echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 ++GCC=`test $ac_compiler_gnu = yes && echo yes` ++ac_test_CFLAGS=${CFLAGS+set} ++ac_save_CFLAGS=$CFLAGS ++CFLAGS="-g" ++echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 ++echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 ++if test "${ac_cv_prog_cc_g+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_prog_cc_g=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_prog_cc_g=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 ++echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 ++if test "$ac_test_CFLAGS" = set; then ++ CFLAGS=$ac_save_CFLAGS ++elif test $ac_cv_prog_cc_g = yes; then ++ if test "$GCC" = yes; then ++ CFLAGS="-g -O2" ++ else ++ CFLAGS="-g" ++ fi ++else ++ if test "$GCC" = yes; then ++ CFLAGS="-O2" ++ else ++ CFLAGS= ++ fi ++fi ++echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 ++echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 ++if test "${ac_cv_prog_cc_stdc+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_prog_cc_stdc=no ++ac_save_CC=$CC ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ ++struct buf { int x; }; ++FILE * (*rcsopen) (struct buf *, struct stat *, int); ++static char *e (p, i) ++ char **p; ++ int i; ++{ ++ return p[i]; ++} ++static char *f (char * (*g) (char **, int), char **p, ...) ++{ ++ char *s; ++ va_list v; ++ va_start (v,p); ++ s = g (p, va_arg (v,int)); ++ va_end (v); ++ return s; ++} ++ ++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has ++ function prototypes and stuff, but not '\xHH' hex character constants. ++ These don't provoke an error unfortunately, instead are silently treated ++ as 'x'. The following induces an error, until -std1 is added to get ++ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an ++ array size at least. It's necessary to write '\x00'==0 to get something ++ that's true only with -std1. */ ++int osf4_cc_array ['\x00' == 0 ? 1 : -1]; ++ ++int test (int i, double x); ++struct s1 {int (*f) (int a);}; ++struct s2 {int (*f) (double a);}; ++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); ++int argc; ++char **argv; ++int ++main () ++{ ++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ++ ; ++ return 0; ++} ++_ACEOF ++# Don't try gcc -ansi; that turns off useful extensions and ++# breaks some systems' header files. ++# AIX -qlanglvl=ansi ++# Ultrix and OSF/1 -std1 ++# HP-UX 10.20 and later -Ae ++# HP-UX older versions -Aa -D_HPUX_SOURCE ++# SVR4 -Xc -D__EXTENSIONS__ ++for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++do ++ CC="$ac_save_CC $ac_arg" ++ rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_prog_cc_stdc=$ac_arg ++break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext ++done ++rm -f conftest.$ac_ext conftest.$ac_objext ++CC=$ac_save_CC ++ ++fi ++ ++case "x$ac_cv_prog_cc_stdc" in ++ x|xno) ++ echo "$as_me:$LINENO: result: none needed" >&5 ++echo "${ECHO_T}none needed" >&6 ;; ++ *) ++ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 ++echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 ++ CC="$CC $ac_cv_prog_cc_stdc" ;; ++esac ++ ++# Some people use a C++ compiler to compile C. Since we use `exit', ++# in C++ we need to declare it. In case someone uses the same compiler ++# for both compiling C and C++ we need to have the C++ compiler decide ++# the declaration of exit, since it's the most demanding environment. ++cat >conftest.$ac_ext <<_ACEOF ++#ifndef __cplusplus ++ choke me ++#endif ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ for ac_declaration in \ ++ '' \ ++ 'extern "C" void std::exit (int) throw (); using std::exit;' \ ++ 'extern "C" void std::exit (int); using std::exit;' \ ++ 'extern "C" void exit (int) throw ();' \ ++ 'extern "C" void exit (int);' \ ++ 'void exit (int);' ++do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_declaration ++#include ++int ++main () ++{ ++exit (42); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++continue ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_declaration ++int ++main () ++{ ++exit (42); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++rm -f conftest* ++if test -n "$ac_declaration"; then ++ echo '#ifdef __cplusplus' >>confdefs.h ++ echo $ac_declaration >>confdefs.h ++ echo '#endif' >>confdefs.h ++fi ++ ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++DEPDIR="${am__leading_dot}deps" ++ ++ ac_config_commands="$ac_config_commands depfiles" ++ ++ ++am_make=${MAKE-make} ++cat > confinc << 'END' ++am__doit: ++ @echo done ++.PHONY: am__doit ++END ++# If we don't find an include directive, just comment out the code. ++echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 ++echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 ++am__include="#" ++am__quote= ++_am_result=none ++# First try GNU make style include. ++echo "include confinc" > confmf ++# We grep out `Entering directory' and `Leaving directory' ++# messages which can occur if `w' ends up in MAKEFLAGS. ++# In particular we don't look at `^make:' because GNU make might ++# be invoked under some other name (usually "gmake"), in which ++# case it prints its new name instead of `make'. ++if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then ++ am__include=include ++ am__quote= ++ _am_result=GNU ++fi ++# Now try BSD make style include. ++if test "$am__include" = "#"; then ++ echo '.include "confinc"' > confmf ++ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then ++ am__include=.include ++ am__quote="\"" ++ _am_result=BSD ++ fi ++fi ++ ++ ++echo "$as_me:$LINENO: result: $_am_result" >&5 ++echo "${ECHO_T}$_am_result" >&6 ++rm -f confinc confmf ++ ++# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. ++if test "${enable_dependency_tracking+set}" = set; then ++ enableval="$enable_dependency_tracking" ++ ++fi; ++if test "x$enable_dependency_tracking" != xno; then ++ am_depcomp="$ac_aux_dir/depcomp" ++ AMDEPBACKSLASH='\' ++fi ++ ++ ++if test "x$enable_dependency_tracking" != xno; then ++ AMDEP_TRUE= ++ AMDEP_FALSE='#' ++else ++ AMDEP_TRUE='#' ++ AMDEP_FALSE= ++fi ++ ++ ++ ++ ++depcc="$CC" am_compiler_list= ++ ++echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 ++echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 ++if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then ++ # We make a subdir and do the tests there. Otherwise we can end up ++ # making bogus files that we don't know about and never remove. For ++ # instance it was reported that on HP-UX the gcc test will end up ++ # making a dummy file named `D' -- because `-MD' means `put the output ++ # in D'. ++ mkdir conftest.dir ++ # Copy depcomp to subdir because otherwise we won't find it if we're ++ # using a relative directory. ++ cp "$am_depcomp" conftest.dir ++ cd conftest.dir ++ # We will build objects and dependencies in a subdirectory because ++ # it helps to detect inapplicable dependency modes. For instance ++ # both Tru64's cc and ICC support -MD to output dependencies as a ++ # side effect of compilation, but ICC will put the dependencies in ++ # the current directory while Tru64 will put them in the object ++ # directory. ++ mkdir sub ++ ++ am_cv_CC_dependencies_compiler_type=none ++ if test "$am_compiler_list" = ""; then ++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` ++ fi ++ for depmode in $am_compiler_list; do ++ # Setup a source with many dependencies, because some compilers ++ # like to wrap large dependency lists on column 80 (with \), and ++ # we should not choose a depcomp mode which is confused by this. ++ # ++ # We need to recreate these files for each test, as the compiler may ++ # overwrite some of them when testing with obscure command lines. ++ # This happens at least with the AIX C compiler. ++ : > sub/conftest.c ++ for i in 1 2 3 4 5 6; do ++ echo '#include "conftst'$i'.h"' >> sub/conftest.c ++ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with ++ # Solaris 8's {/usr,}/bin/sh. ++ touch sub/conftst$i.h ++ done ++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf ++ ++ case $depmode in ++ nosideeffect) ++ # after this tag, mechanisms are not by side-effect, so they'll ++ # only be used when explicitly requested ++ if test "x$enable_dependency_tracking" = xyes; then ++ continue ++ else ++ break ++ fi ++ ;; ++ none) break ;; ++ esac ++ # We check with `-c' and `-o' for the sake of the "dashmstdout" ++ # mode. It turns out that the SunPro C++ compiler does not properly ++ # handle `-M -o', and we need to detect this. ++ if depmode=$depmode \ ++ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ ++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ ++ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ ++ >/dev/null 2>conftest.err && ++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && ++ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && ++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then ++ # icc doesn't choke on unknown options, it will just issue warnings ++ # or remarks (even with -Werror). So we grep stderr for any message ++ # that says an option was ignored or not supported. ++ # When given -MP, icc 7.0 and 7.1 complain thusly: ++ # icc: Command line warning: ignoring option '-M'; no argument required ++ # The diagnosis changed in icc 8.0: ++ # icc: Command line remark: option '-MP' not supported ++ if (grep 'ignoring option' conftest.err || ++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else ++ am_cv_CC_dependencies_compiler_type=$depmode ++ break ++ fi ++ fi ++ done ++ ++ cd .. ++ rm -rf conftest.dir ++else ++ am_cv_CC_dependencies_compiler_type=none ++fi ++ ++fi ++echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 ++echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 ++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type ++ ++ ++ ++if ++ test "x$enable_dependency_tracking" != xno \ ++ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then ++ am__fastdepCC_TRUE= ++ am__fastdepCC_FALSE='#' ++else ++ am__fastdepCC_TRUE='#' ++ am__fastdepCC_FALSE= ++fi ++ ++ ++if test "x$CC" != xcc; then ++ echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 ++echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 ++else ++ echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 ++echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 ++fi ++set dummy $CC; ac_cc=`echo $2 | ++ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` ++if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++# Make sure it works both with $CC and with simple cc. ++# We do the test twice because some compilers refuse to overwrite an ++# existing .o file with -o, though they will create one. ++ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' ++if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; ++then ++ eval ac_cv_prog_cc_${ac_cc}_c_o=yes ++ if test "x$CC" != xcc; then ++ # Test first that cc exists at all. ++ if { ac_try='cc -c conftest.$ac_ext >&5' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' ++ if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; ++ then ++ # cc works too. ++ : ++ else ++ # cc exists but doesn't like -o. ++ eval ac_cv_prog_cc_${ac_cc}_c_o=no ++ fi ++ fi ++ fi ++else ++ eval ac_cv_prog_cc_${ac_cc}_c_o=no ++fi ++rm -f conftest* ++ ++fi ++if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then ++ echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++ ++cat >>confdefs.h <<\_ACEOF ++#define NO_MINUS_C_MINUS_O 1 ++_ACEOF ++ ++fi ++ ++# FIXME: we rely on the cache variable name because ++# there is no other way. ++set dummy $CC ++ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` ++if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then ++ # Losing compiler, so override with the script. ++ # FIXME: It is wrong to rewrite CC. ++ # But if we don't then we get into trouble of one sort or another. ++ # A longer-term fix would be to have automake use am__CC in this case, ++ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" ++ CC="$am_aux_dir/compile $CC" ++fi ++ ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ranlib; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_RANLIB+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ echo "$as_me:$LINENO: result: $RANLIB" >&5 ++echo "${ECHO_T}$RANLIB" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_RANLIB"; then ++ ac_ct_RANLIB=$RANLIB ++ # Extract the first word of "ranlib", so it can be a program name with args. ++set dummy ranlib; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_RANLIB"; then ++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_RANLIB="ranlib" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" ++fi ++fi ++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB ++if test -n "$ac_ct_RANLIB"; then ++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 ++echo "${ECHO_T}$ac_ct_RANLIB" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ RANLIB=$ac_ct_RANLIB ++else ++ RANLIB="$ac_cv_prog_RANLIB" ++fi ++ ++ ++ ++cat >>confdefs.h <<\_ACEOF ++#define _GNU_SOURCE 1 ++_ACEOF ++ ++ ++# Find a good install program. We prefer a C program (faster), ++# so one script is as good as another. But avoid the broken or ++# incompatible versions: ++# SysV /etc/install, /usr/sbin/install ++# SunOS /usr/etc/install ++# IRIX /sbin/install ++# AIX /bin/install ++# AmigaOS /C/install, which installs bootblocks on floppy discs ++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag ++# AFS /usr/afsws/bin/install, which mishandles nonexistent args ++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" ++# OS/2's system install, which has a completely different semantic ++# ./install, which can be erroneously created by make from ./install.sh. ++echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 ++echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 ++if test -z "$INSTALL"; then ++if test "${ac_cv_path_install+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ # Account for people who put trailing slashes in PATH elements. ++case $as_dir/ in ++ ./ | .// | /cC/* | \ ++ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ++ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ ++ /usr/ucb/* ) ;; ++ *) ++ # OSF1 and SCO ODT 3.0 have their own names for install. ++ # Don't use installbsd from OSF since it installs stuff as root ++ # by default. ++ for ac_prog in ginstall scoinst install; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then ++ if test $ac_prog = install && ++ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then ++ # AIX install. It has an incompatible calling convention. ++ : ++ elif test $ac_prog = install && ++ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then ++ # program-specific install script used by HP pwplus--don't use. ++ : ++ else ++ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" ++ break 3 ++ fi ++ fi ++ done ++ done ++ ;; ++esac ++done ++ ++ ++fi ++ if test "${ac_cv_path_install+set}" = set; then ++ INSTALL=$ac_cv_path_install ++ else ++ # As a last resort, use the slow shell script. We don't cache a ++ # path for INSTALL within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the path is relative. ++ INSTALL=$ac_install_sh ++ fi ++fi ++echo "$as_me:$LINENO: result: $INSTALL" >&5 ++echo "${ECHO_T}$INSTALL" >&6 ++ ++# Use test -z because SunOS4 sh mishandles braces in ${var-val}. ++# It thinks the first close brace ends the variable substitution. ++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' ++ ++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' ++ ++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 ++echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 ++# On Suns, sometimes $CPP names a directory. ++if test -n "$CPP" && test -d "$CPP"; then ++ CPP= ++fi ++if test -z "$CPP"; then ++ if test "${ac_cv_prog_CPP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # Double quotes because CPP needs to be expanded ++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" ++ do ++ ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether non-existent headers ++ # can be detected and how. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ # Broken: success on invalid input. ++continue ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then ++ break ++fi ++ ++ done ++ ac_cv_prog_CPP=$CPP ++ ++fi ++ CPP=$ac_cv_prog_CPP ++else ++ ac_cv_prog_CPP=$CPP ++fi ++echo "$as_me:$LINENO: result: $CPP" >&5 ++echo "${ECHO_T}$CPP" >&6 ++ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether non-existent headers ++ # can be detected and how. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ # Broken: success on invalid input. ++continue ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then ++ : ++else ++ { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check ++See \`config.log' for more details." >&5 ++echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++echo "$as_me:$LINENO: checking for egrep" >&5 ++echo $ECHO_N "checking for egrep... $ECHO_C" >&6 ++if test "${ac_cv_prog_egrep+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if echo a | (grep -E '(a|b)') >/dev/null 2>&1 ++ then ac_cv_prog_egrep='grep -E' ++ else ac_cv_prog_egrep='egrep' ++ fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 ++echo "${ECHO_T}$ac_cv_prog_egrep" >&6 ++ EGREP=$ac_cv_prog_egrep ++ ++ ++if test $ac_cv_c_compiler_gnu = yes; then ++ echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 ++echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 ++if test "${ac_cv_prog_gcc_traditional+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_pattern="Autoconf.*'x'" ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++Autoconf TIOCGETP ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "$ac_pattern" >/dev/null 2>&1; then ++ ac_cv_prog_gcc_traditional=yes ++else ++ ac_cv_prog_gcc_traditional=no ++fi ++rm -f conftest* ++ ++ ++ if test $ac_cv_prog_gcc_traditional = no; then ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++Autoconf TCGETA ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "$ac_pattern" >/dev/null 2>&1; then ++ ac_cv_prog_gcc_traditional=yes ++fi ++rm -f conftest* ++ ++ fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 ++echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 ++ if test $ac_cv_prog_gcc_traditional = yes; then ++ CC="$CC -traditional" ++ fi ++fi ++ ++ ++# Checks for typedefs, structures, and compiler characteristics. ++echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 ++echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 ++if test "${ac_cv_c_const+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++/* FIXME: Include the comments suggested by Paul. */ ++#ifndef __cplusplus ++ /* Ultrix mips cc rejects this. */ ++ typedef int charset[2]; ++ const charset x; ++ /* SunOS 4.1.1 cc rejects this. */ ++ char const *const *ccp; ++ char **p; ++ /* NEC SVR4.0.2 mips cc rejects this. */ ++ struct point {int x, y;}; ++ static struct point const zero = {0,0}; ++ /* AIX XL C 1.02.0.0 rejects this. ++ It does not let you subtract one const X* pointer from another in ++ an arm of an if-expression whose if-part is not a constant ++ expression */ ++ const char *g = "string"; ++ ccp = &g + (g ? g-g : 0); ++ /* HPUX 7.0 cc rejects these. */ ++ ++ccp; ++ p = (char**) ccp; ++ ccp = (char const *const *) p; ++ { /* SCO 3.2v4 cc rejects this. */ ++ char *t; ++ char const *s = 0 ? (char *) 0 : (char const *) 0; ++ ++ *t++ = 0; ++ } ++ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ ++ int x[] = {25, 17}; ++ const int *foo = &x[0]; ++ ++foo; ++ } ++ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ ++ typedef const int *iptr; ++ iptr p = 0; ++ ++p; ++ } ++ { /* AIX XL C 1.02.0.0 rejects this saying ++ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ ++ struct s { int j; const int *ap[3]; }; ++ struct s *b; b->j = 5; ++ } ++ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ ++ const int foo = 10; ++ } ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_c_const=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_c_const=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 ++echo "${ECHO_T}$ac_cv_c_const" >&6 ++if test $ac_cv_c_const = no; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define const ++_ACEOF ++ ++fi ++ ++echo "$as_me:$LINENO: checking for inline" >&5 ++echo $ECHO_N "checking for inline... $ECHO_C" >&6 ++if test "${ac_cv_c_inline+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_c_inline=no ++for ac_kw in inline __inline__ __inline; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifndef __cplusplus ++typedef int foo_t; ++static $ac_kw foo_t static_foo () {return 0; } ++$ac_kw foo_t foo () {return 0; } ++#endif ++ ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_c_inline=$ac_kw; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 ++echo "${ECHO_T}$ac_cv_c_inline" >&6 ++ ++ ++case $ac_cv_c_inline in ++ inline | yes) ;; ++ *) ++ case $ac_cv_c_inline in ++ no) ac_val=;; ++ *) ac_val=$ac_cv_c_inline;; ++ esac ++ cat >>confdefs.h <<_ACEOF ++#ifndef __cplusplus ++#define inline $ac_val ++#endif ++_ACEOF ++ ;; ++esac ++ ++echo "$as_me:$LINENO: checking for ANSI C header files" >&5 ++echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 ++if test "${ac_cv_header_stdc+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_header_stdc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_header_stdc=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++if test $ac_cv_header_stdc = yes; then ++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "memchr" >/dev/null 2>&1; then ++ : ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "free" >/dev/null 2>&1; then ++ : ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. ++ if test "$cross_compiling" = yes; then ++ : ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#if ((' ' & 0x0FF) == 0x020) ++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') ++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) ++#else ++# define ISLOWER(c) \ ++ (('a' <= (c) && (c) <= 'i') \ ++ || ('j' <= (c) && (c) <= 'r') \ ++ || ('s' <= (c) && (c) <= 'z')) ++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) ++#endif ++ ++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) ++int ++main () ++{ ++ int i; ++ for (i = 0; i < 256; i++) ++ if (XOR (islower (i), ISLOWER (i)) ++ || toupper (i) != TOUPPER (i)) ++ exit(2); ++ exit (0); ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ : ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++ac_cv_header_stdc=no ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 ++echo "${ECHO_T}$ac_cv_header_stdc" >&6 ++if test $ac_cv_header_stdc = yes; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define STDC_HEADERS 1 ++_ACEOF ++ ++fi ++ ++# On IRIX 5.3, sys/types and inttypes.h are conflicting. ++ ++ ++ ++ ++ ++ ++ ++ ++ ++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ ++ inttypes.h stdint.h unistd.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++ ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ eval "$as_ac_Header=yes" ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++eval "$as_ac_Header=no" ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++echo "$as_me:$LINENO: checking for off_t" >&5 ++echo $ECHO_N "checking for off_t... $ECHO_C" >&6 ++if test "${ac_cv_type_off_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((off_t *) 0) ++ return 0; ++if (sizeof (off_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_off_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_off_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 ++echo "${ECHO_T}$ac_cv_type_off_t" >&6 ++if test $ac_cv_type_off_t = yes; then ++ : ++else ++ ++cat >>confdefs.h <<_ACEOF ++#define off_t long ++_ACEOF ++ ++fi ++ ++echo "$as_me:$LINENO: checking for size_t" >&5 ++echo $ECHO_N "checking for size_t... $ECHO_C" >&6 ++if test "${ac_cv_type_size_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((size_t *) 0) ++ return 0; ++if (sizeof (size_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_size_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_size_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 ++echo "${ECHO_T}$ac_cv_type_size_t" >&6 ++if test $ac_cv_type_size_t = yes; then ++ : ++else ++ ++cat >>confdefs.h <<_ACEOF ++#define size_t unsigned ++_ACEOF ++ ++fi ++ ++echo "$as_me:$LINENO: checking for int8_t" >&5 ++echo $ECHO_N "checking for int8_t... $ECHO_C" >&6 ++if test "${ac_cv_type_int8_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((int8_t *) 0) ++ return 0; ++if (sizeof (int8_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_int8_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_int8_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5 ++echo "${ECHO_T}$ac_cv_type_int8_t" >&6 ++if test $ac_cv_type_int8_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_INT8_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for uint8_t" >&5 ++echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6 ++if test "${ac_cv_type_uint8_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((uint8_t *) 0) ++ return 0; ++if (sizeof (uint8_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_uint8_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_uint8_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_uint8_t" >&5 ++echo "${ECHO_T}$ac_cv_type_uint8_t" >&6 ++if test $ac_cv_type_uint8_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_UINT8_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for int16_t" >&5 ++echo $ECHO_N "checking for int16_t... $ECHO_C" >&6 ++if test "${ac_cv_type_int16_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((int16_t *) 0) ++ return 0; ++if (sizeof (int16_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_int16_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_int16_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5 ++echo "${ECHO_T}$ac_cv_type_int16_t" >&6 ++if test $ac_cv_type_int16_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_INT16_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for uint16_t" >&5 ++echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6 ++if test "${ac_cv_type_uint16_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((uint16_t *) 0) ++ return 0; ++if (sizeof (uint16_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_uint16_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_uint16_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_uint16_t" >&5 ++echo "${ECHO_T}$ac_cv_type_uint16_t" >&6 ++if test $ac_cv_type_uint16_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_UINT16_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for int32_t" >&5 ++echo $ECHO_N "checking for int32_t... $ECHO_C" >&6 ++if test "${ac_cv_type_int32_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((int32_t *) 0) ++ return 0; ++if (sizeof (int32_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_int32_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_int32_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5 ++echo "${ECHO_T}$ac_cv_type_int32_t" >&6 ++if test $ac_cv_type_int32_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_INT32_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for uint32_t" >&5 ++echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6 ++if test "${ac_cv_type_uint32_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((uint32_t *) 0) ++ return 0; ++if (sizeof (uint32_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_uint32_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_uint32_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5 ++echo "${ECHO_T}$ac_cv_type_uint32_t" >&6 ++if test $ac_cv_type_uint32_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_UINT32_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for int64_t" >&5 ++echo $ECHO_N "checking for int64_t... $ECHO_C" >&6 ++if test "${ac_cv_type_int64_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((int64_t *) 0) ++ return 0; ++if (sizeof (int64_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_int64_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_int64_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5 ++echo "${ECHO_T}$ac_cv_type_int64_t" >&6 ++if test $ac_cv_type_int64_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_INT64_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for uint64_t" >&5 ++echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6 ++if test "${ac_cv_type_uint64_t+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((uint64_t *) 0) ++ return 0; ++if (sizeof (uint64_t)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_uint64_t=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_uint64_t=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5 ++echo "${ECHO_T}$ac_cv_type_uint64_t" >&6 ++if test $ac_cv_type_uint64_t = yes; then ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_UINT64_T 1 ++_ACEOF ++ ++ ++fi ++ ++echo "$as_me:$LINENO: checking for short" >&5 ++echo $ECHO_N "checking for short... $ECHO_C" >&6 ++if test "${ac_cv_type_short+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((short *) 0) ++ return 0; ++if (sizeof (short)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_short=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_short=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 ++echo "${ECHO_T}$ac_cv_type_short" >&6 ++ ++echo "$as_me:$LINENO: checking size of short" >&5 ++echo $ECHO_N "checking size of short... $ECHO_C" >&6 ++if test "${ac_cv_sizeof_short+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test "$ac_cv_type_short" = yes; then ++ # The cast to unsigned long works around a bug in the HP C Compiler ++ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++ # This bug is HP SR number 8606223364. ++ if test "$cross_compiling" = yes; then ++ # Depending upon the size, compute the lo and hi bounds. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_lo=0 ac_mid=0 ++ while :; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=$ac_mid; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=-1 ac_mid=-1 ++ while :; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_lo=$ac_mid; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo= ac_hi= ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++# Binary search between lo and hi bounds. ++while test "x$ac_lo" != "x$ac_hi"; do ++ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=$ac_mid ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo=`expr '(' $ac_mid ')' + 1` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++case $ac_lo in ++?*) ac_cv_sizeof_short=$ac_lo;; ++'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute sizeof (short), 77 ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ;; ++esac ++else ++ if test "$cross_compiling" = yes; then ++ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot run test program while cross compiling ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++long longval () { return (long) (sizeof (short)); } ++unsigned long ulongval () { return (long) (sizeof (short)); } ++#include ++#include ++int ++main () ++{ ++ ++ FILE *f = fopen ("conftest.val", "w"); ++ if (! f) ++ exit (1); ++ if (((long) (sizeof (short))) < 0) ++ { ++ long i = longval (); ++ if (i != ((long) (sizeof (short)))) ++ exit (1); ++ fprintf (f, "%ld\n", i); ++ } ++ else ++ { ++ unsigned long i = ulongval (); ++ if (i != ((long) (sizeof (short)))) ++ exit (1); ++ fprintf (f, "%lu\n", i); ++ } ++ exit (ferror (f) || fclose (f) != 0); ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_sizeof_short=`cat conftest.val` ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77 ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute sizeof (short), 77 ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++rm -f conftest.val ++else ++ ac_cv_sizeof_short=0 ++fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 ++echo "${ECHO_T}$ac_cv_sizeof_short" >&6 ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_SHORT $ac_cv_sizeof_short ++_ACEOF ++ ++ ++echo "$as_me:$LINENO: checking for int" >&5 ++echo $ECHO_N "checking for int... $ECHO_C" >&6 ++if test "${ac_cv_type_int+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((int *) 0) ++ return 0; ++if (sizeof (int)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_int=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_int=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 ++echo "${ECHO_T}$ac_cv_type_int" >&6 ++ ++echo "$as_me:$LINENO: checking size of int" >&5 ++echo $ECHO_N "checking size of int... $ECHO_C" >&6 ++if test "${ac_cv_sizeof_int+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test "$ac_cv_type_int" = yes; then ++ # The cast to unsigned long works around a bug in the HP C Compiler ++ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++ # This bug is HP SR number 8606223364. ++ if test "$cross_compiling" = yes; then ++ # Depending upon the size, compute the lo and hi bounds. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_lo=0 ac_mid=0 ++ while :; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=$ac_mid; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=-1 ac_mid=-1 ++ while :; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_lo=$ac_mid; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo= ac_hi= ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++# Binary search between lo and hi bounds. ++while test "x$ac_lo" != "x$ac_hi"; do ++ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=$ac_mid ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo=`expr '(' $ac_mid ')' + 1` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++case $ac_lo in ++?*) ac_cv_sizeof_int=$ac_lo;; ++'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute sizeof (int), 77 ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ;; ++esac ++else ++ if test "$cross_compiling" = yes; then ++ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot run test program while cross compiling ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++long longval () { return (long) (sizeof (int)); } ++unsigned long ulongval () { return (long) (sizeof (int)); } ++#include ++#include ++int ++main () ++{ ++ ++ FILE *f = fopen ("conftest.val", "w"); ++ if (! f) ++ exit (1); ++ if (((long) (sizeof (int))) < 0) ++ { ++ long i = longval (); ++ if (i != ((long) (sizeof (int)))) ++ exit (1); ++ fprintf (f, "%ld\n", i); ++ } ++ else ++ { ++ unsigned long i = ulongval (); ++ if (i != ((long) (sizeof (int)))) ++ exit (1); ++ fprintf (f, "%lu\n", i); ++ } ++ exit (ferror (f) || fclose (f) != 0); ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_sizeof_int=`cat conftest.val` ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute sizeof (int), 77 ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++rm -f conftest.val ++else ++ ac_cv_sizeof_int=0 ++fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 ++echo "${ECHO_T}$ac_cv_sizeof_int" >&6 ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_INT $ac_cv_sizeof_int ++_ACEOF ++ ++ ++echo "$as_me:$LINENO: checking for long" >&5 ++echo $ECHO_N "checking for long... $ECHO_C" >&6 ++if test "${ac_cv_type_long+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++if ((long *) 0) ++ return 0; ++if (sizeof (long)) ++ return 0; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_type_long=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_type_long=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 ++echo "${ECHO_T}$ac_cv_type_long" >&6 ++ ++echo "$as_me:$LINENO: checking size of long" >&5 ++echo $ECHO_N "checking size of long... $ECHO_C" >&6 ++if test "${ac_cv_sizeof_long+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test "$ac_cv_type_long" = yes; then ++ # The cast to unsigned long works around a bug in the HP C Compiler ++ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++ # This bug is HP SR number 8606223364. ++ if test "$cross_compiling" = yes; then ++ # Depending upon the size, compute the lo and hi bounds. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_lo=0 ac_mid=0 ++ while :; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=$ac_mid; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo=`expr $ac_mid + 1` ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid + 1` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=-1 ac_mid=-1 ++ while :; do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_lo=$ac_mid; break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_hi=`expr '(' $ac_mid ')' - 1` ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ ac_mid=`expr 2 '*' $ac_mid` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo= ac_hi= ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++# Binary search between lo and hi bounds. ++while test "x$ac_lo" != "x$ac_hi"; do ++ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; ++test_array [0] = 0 ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_hi=$ac_mid ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_lo=`expr '(' $ac_mid ')' + 1` ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++case $ac_lo in ++?*) ac_cv_sizeof_long=$ac_lo;; ++'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute sizeof (long), 77 ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ;; ++esac ++else ++ if test "$cross_compiling" = yes; then ++ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot run test program while cross compiling ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++long longval () { return (long) (sizeof (long)); } ++unsigned long ulongval () { return (long) (sizeof (long)); } ++#include ++#include ++int ++main () ++{ ++ ++ FILE *f = fopen ("conftest.val", "w"); ++ if (! f) ++ exit (1); ++ if (((long) (sizeof (long))) < 0) ++ { ++ long i = longval (); ++ if (i != ((long) (sizeof (long)))) ++ exit (1); ++ fprintf (f, "%ld\n", i); ++ } ++ else ++ { ++ unsigned long i = ulongval (); ++ if (i != ((long) (sizeof (long)))) ++ exit (1); ++ fprintf (f, "%lu\n", i); ++ } ++ exit (ferror (f) || fclose (f) != 0); ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_sizeof_long=`cat conftest.val` ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77 ++See \`config.log' for more details." >&5 ++echo "$as_me: error: cannot compute sizeof (long), 77 ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++rm -f conftest.val ++else ++ ac_cv_sizeof_long=0 ++fi ++fi ++echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 ++echo "${ECHO_T}$ac_cv_sizeof_long" >&6 ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_LONG $ac_cv_sizeof_long ++_ACEOF ++ ++ ++ ++echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 ++echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 ++if test "${ac_cv_c_bigendian+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # See if sys/param.h defines the BYTE_ORDER macro. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++ ++int ++main () ++{ ++#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN ++ bogus endian macros ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ # It does; now see whether it defined to BIG_ENDIAN or not. ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++#include ++ ++int ++main () ++{ ++#if BYTE_ORDER != BIG_ENDIAN ++ not big endian ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_c_bigendian=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_c_bigendian=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++# It does not; compile a test program. ++if test "$cross_compiling" = yes; then ++ # try to guess the endianness by grepping values into an object file ++ ac_cv_c_bigendian=unknown ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; ++short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; ++void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } ++short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; ++short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; ++void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } ++int ++main () ++{ ++ _ascii (); _ebcdic (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ++ ac_cv_c_bigendian=yes ++fi ++if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then ++ if test "$ac_cv_c_bigendian" = unknown; then ++ ac_cv_c_bigendian=no ++ else ++ # finding both strings is unlikely to happen, but who knows? ++ ac_cv_c_bigendian=unknown ++ fi ++fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++int ++main () ++{ ++ /* Are we little or big endian? From Harbison&Steele. */ ++ union ++ { ++ long l; ++ char c[sizeof (long)]; ++ } u; ++ u.l = 1; ++ exit (u.c[sizeof (long) - 1] == 1); ++} ++_ACEOF ++rm -f conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && { ac_try='./conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_c_bigendian=no ++else ++ echo "$as_me: program exited with status $ac_status" >&5 ++echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++( exit $ac_status ) ++ac_cv_c_bigendian=yes ++fi ++rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext ++fi ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 ++echo "${ECHO_T}$ac_cv_c_bigendian" >&6 ++case $ac_cv_c_bigendian in ++ yes) ++ ENDIAN=BIG ++ ;; ++ no) ++ ENDIAN=LITTLE ++ ;; ++ *) ++ { { echo "$as_me:$LINENO: error: unknown endianness ++presetting ac_cv_c_bigendian=no (or yes) will help" >&5 ++echo "$as_me: error: unknown endianness ++presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} ++ { (exit 1); exit 1; }; } ;; ++esac ++ ++ ++ ++ ++ ++# libtool stuff ++# Check whether --enable-shared or --disable-shared was given. ++if test "${enable_shared+set}" = set; then ++ enableval="$enable_shared" ++ p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_shared=yes ;; ++ no) enable_shared=no ;; ++ *) ++ enable_shared=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_shared=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac ++else ++ enable_shared=yes ++fi; ++ ++# Check whether --enable-static or --disable-static was given. ++if test "${enable_static+set}" = set; then ++ enableval="$enable_static" ++ p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_static=yes ;; ++ no) enable_static=no ;; ++ *) ++ enable_static=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_static=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac ++else ++ enable_static=yes ++fi; ++ ++# Check whether --enable-fast-install or --disable-fast-install was given. ++if test "${enable_fast_install+set}" = set; then ++ enableval="$enable_fast_install" ++ p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_fast_install=yes ;; ++ no) enable_fast_install=no ;; ++ *) ++ enable_fast_install=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_fast_install=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac ++else ++ enable_fast_install=yes ++fi; ++ ++# Make sure we can run config.sub. ++$ac_config_sub sun4 >/dev/null 2>&1 || ++ { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 ++echo "$as_me: error: cannot run $ac_config_sub" >&2;} ++ { (exit 1); exit 1; }; } ++ ++echo "$as_me:$LINENO: checking build system type" >&5 ++echo $ECHO_N "checking build system type... $ECHO_C" >&6 ++if test "${ac_cv_build+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_build_alias=$build_alias ++test -z "$ac_cv_build_alias" && ++ ac_cv_build_alias=`$ac_config_guess` ++test -z "$ac_cv_build_alias" && ++ { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 ++echo "$as_me: error: cannot guess build type; you must specify one" >&2;} ++ { (exit 1); exit 1; }; } ++ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || ++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 ++echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} ++ { (exit 1); exit 1; }; } ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_build" >&5 ++echo "${ECHO_T}$ac_cv_build" >&6 ++build=$ac_cv_build ++build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++ ++ ++echo "$as_me:$LINENO: checking host system type" >&5 ++echo $ECHO_N "checking host system type... $ECHO_C" >&6 ++if test "${ac_cv_host+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_cv_host_alias=$host_alias ++test -z "$ac_cv_host_alias" && ++ ac_cv_host_alias=$ac_cv_build_alias ++ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || ++ { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 ++echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} ++ { (exit 1); exit 1; }; } ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_host" >&5 ++echo "${ECHO_T}$ac_cv_host" >&6 ++host=$ac_cv_host ++host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` ++host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` ++ ++ ++echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 ++echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6 ++if test "${lt_cv_path_SED+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # Loop through the user's path and test for sed and gsed. ++# Then use that list of sed's as ones to test for truncation. ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for lt_ac_prog in sed gsed; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then ++ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" ++ fi ++ done ++ done ++done ++IFS=$as_save_IFS ++lt_ac_max=0 ++lt_ac_count=0 ++# Add /usr/xpg4/bin/sed as it is typically found on Solaris ++# along with /bin/sed that truncates output. ++for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do ++ test ! -f $lt_ac_sed && continue ++ cat /dev/null > conftest.in ++ lt_ac_count=0 ++ echo $ECHO_N "0123456789$ECHO_C" >conftest.in ++ # Check for GNU sed and select it if it is found. ++ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then ++ lt_cv_path_SED=$lt_ac_sed ++ break ++ fi ++ while true; do ++ cat conftest.in conftest.in >conftest.tmp ++ mv conftest.tmp conftest.in ++ cp conftest.in conftest.nl ++ echo >>conftest.nl ++ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break ++ cmp -s conftest.out conftest.nl || break ++ # 10000 chars as input seems more than enough ++ test $lt_ac_count -gt 10 && break ++ lt_ac_count=`expr $lt_ac_count + 1` ++ if test $lt_ac_count -gt $lt_ac_max; then ++ lt_ac_max=$lt_ac_count ++ lt_cv_path_SED=$lt_ac_sed ++ fi ++ done ++done ++ ++fi ++ ++SED=$lt_cv_path_SED ++ ++echo "$as_me:$LINENO: result: $SED" >&5 ++echo "${ECHO_T}$SED" >&6 ++ ++ ++# Check whether --with-gnu-ld or --without-gnu-ld was given. ++if test "${with_gnu_ld+set}" = set; then ++ withval="$with_gnu_ld" ++ test "$withval" = no || with_gnu_ld=yes ++else ++ with_gnu_ld=no ++fi; ++ac_prog=ld ++if test "$GCC" = yes; then ++ # Check if gcc -print-prog-name=ld gives a path. ++ echo "$as_me:$LINENO: checking for ld used by $CC" >&5 ++echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 ++ case $host in ++ *-*-mingw*) ++ # gcc leaves a trailing carriage return which upsets mingw ++ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; ++ *) ++ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; ++ esac ++ case $ac_prog in ++ # Accept absolute paths. ++ [\\/]* | ?:[\\/]*) ++ re_direlt='/[^/][^/]*/\.\./' ++ # Canonicalize the pathname of ld ++ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` ++ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do ++ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` ++ done ++ test -z "$LD" && LD="$ac_prog" ++ ;; ++ "") ++ # If it fails, then pretend we aren't using GCC. ++ ac_prog=ld ++ ;; ++ *) ++ # If it is relative, then search for the first ld in PATH. ++ with_gnu_ld=unknown ++ ;; ++ esac ++elif test "$with_gnu_ld" = yes; then ++ echo "$as_me:$LINENO: checking for GNU ld" >&5 ++echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 ++else ++ echo "$as_me:$LINENO: checking for non-GNU ld" >&5 ++echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 ++fi ++if test "${lt_cv_path_LD+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -z "$LD"; then ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then ++ lt_cv_path_LD="$ac_dir/$ac_prog" ++ # Check to see if the program is GNU ld. I'd rather use --version, ++ # but apparently some variants of GNU ld only accept -v. ++ # Break only if it was the GNU/non-GNU ld that we prefer. ++ case `"$lt_cv_path_LD" -v 2>&1 &5 ++echo "${ECHO_T}$LD" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 ++echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} ++ { (exit 1); exit 1; }; } ++echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 ++echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 ++if test "${lt_cv_prog_gnu_ld+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # I'd rather use --version here, but apparently some GNU lds only accept -v. ++case `$LD -v 2>&1 &5 ++echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 ++with_gnu_ld=$lt_cv_prog_gnu_ld ++ ++ ++echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 ++echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 ++if test "${lt_cv_ld_reload_flag+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_ld_reload_flag='-r' ++fi ++echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 ++echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 ++reload_flag=$lt_cv_ld_reload_flag ++case $reload_flag in ++"" | " "*) ;; ++*) reload_flag=" $reload_flag" ;; ++esac ++reload_cmds='$LD$reload_flag -o $output$reload_objs' ++case $host_os in ++ darwin*) ++ if test "$GCC" = yes; then ++ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' ++ else ++ reload_cmds='$LD$reload_flag -o $output$reload_objs' ++ fi ++ ;; ++esac ++ ++echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 ++echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 ++if test "${lt_cv_path_NM+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$NM"; then ++ # Let the user override the test. ++ lt_cv_path_NM="$NM" ++else ++ lt_nm_to_check="${ac_tool_prefix}nm" ++ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then ++ lt_nm_to_check="$lt_nm_to_check nm" ++ fi ++ for lt_tmp_nm in $lt_nm_to_check; do ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ tmp_nm="$ac_dir/$lt_tmp_nm" ++ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then ++ # Check to see if the nm accepts a BSD-compat flag. ++ # Adding the `sed 1q' prevents false positives on HP-UX, which says: ++ # nm: unknown option "B" ignored ++ # Tru64's nm complains that /dev/null is an invalid object file ++ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in ++ */dev/null* | *'Invalid file or object type'*) ++ lt_cv_path_NM="$tmp_nm -B" ++ break ++ ;; ++ *) ++ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in ++ */dev/null*) ++ lt_cv_path_NM="$tmp_nm -p" ++ break ++ ;; ++ *) ++ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but ++ continue # so that we can try to find one that supports BSD flags ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ done ++ IFS="$lt_save_ifs" ++ done ++ test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm ++fi ++fi ++echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 ++echo "${ECHO_T}$lt_cv_path_NM" >&6 ++NM="$lt_cv_path_NM" ++ ++echo "$as_me:$LINENO: checking whether ln -s works" >&5 ++echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 ++LN_S=$as_ln_s ++if test "$LN_S" = "ln -s"; then ++ echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++else ++ echo "$as_me:$LINENO: result: no, using $LN_S" >&5 ++echo "${ECHO_T}no, using $LN_S" >&6 ++fi ++ ++echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5 ++echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6 ++if test "${lt_cv_deplibs_check_method+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_file_magic_cmd='$MAGIC_CMD' ++lt_cv_file_magic_test_file= ++lt_cv_deplibs_check_method='unknown' ++# Need to set the preceding variable on all platforms that support ++# interlibrary dependencies. ++# 'none' -- dependencies not supported. ++# `unknown' -- same as none, but documents that we really don't know. ++# 'pass_all' -- all dependencies passed with no checks. ++# 'test_compile' -- check by making test program. ++# 'file_magic [[regex]]' -- check by looking for files in library path ++# which responds to the $file_magic_cmd with a given extended regex. ++# If you have `file' or equivalent on your system and you're not sure ++# whether `pass_all' will *always* work, you probably want this one. ++ ++case $host_os in ++aix4* | aix5*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++beos*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++bsdi[45]*) ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' ++ lt_cv_file_magic_cmd='/usr/bin/file -L' ++ lt_cv_file_magic_test_file=/shlib/libc.so ++ ;; ++ ++cygwin*) ++ # func_win32_libid is a shell function defined in ltmain.sh ++ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' ++ lt_cv_file_magic_cmd='func_win32_libid' ++ ;; ++ ++mingw* | pw32*) ++ # Base MSYS/MinGW do not provide the 'file' command needed by ++ # func_win32_libid shell function, so use a weaker test based on 'objdump'. ++ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' ++ lt_cv_file_magic_cmd='$OBJDUMP -f' ++ ;; ++ ++darwin* | rhapsody*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++freebsd* | kfreebsd*-gnu | dragonfly*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then ++ case $host_cpu in ++ i*86 ) ++ # Not sure whether the presence of OpenBSD here was a mistake. ++ # Let's accept both of them until this is cleared up. ++ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' ++ lt_cv_file_magic_cmd=/usr/bin/file ++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ++ ;; ++ esac ++ else ++ lt_cv_deplibs_check_method=pass_all ++ fi ++ ;; ++ ++gnu*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++hpux10.20* | hpux11*) ++ lt_cv_file_magic_cmd=/usr/bin/file ++ case $host_cpu in ++ ia64*) ++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' ++ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ++ ;; ++ hppa*64*) ++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' ++ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ++ ;; ++ *) ++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' ++ lt_cv_file_magic_test_file=/usr/lib/libc.sl ++ ;; ++ esac ++ ;; ++ ++interix3*) ++ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $LD in ++ *-32|*"-32 ") libmagic=32-bit;; ++ *-n32|*"-n32 ") libmagic=N32;; ++ *-64|*"-64 ") libmagic=64-bit;; ++ *) libmagic=never-match;; ++ esac ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' ++ else ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' ++ fi ++ ;; ++ ++newos6*) ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' ++ lt_cv_file_magic_cmd=/usr/bin/file ++ lt_cv_file_magic_test_file=/usr/lib/libnls.so ++ ;; ++ ++nto-qnx*) ++ lt_cv_deplibs_check_method=unknown ++ ;; ++ ++openbsd*) ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' ++ else ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' ++ fi ++ ;; ++ ++osf3* | osf4* | osf5*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++solaris*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++sysv4 | sysv4.3*) ++ case $host_vendor in ++ motorola) ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' ++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ++ ;; ++ ncr) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ sequent) ++ lt_cv_file_magic_cmd='/bin/file' ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ++ ;; ++ sni) ++ lt_cv_file_magic_cmd='/bin/file' ++ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" ++ lt_cv_file_magic_test_file=/lib/libc.so ++ ;; ++ siemens) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ pc) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ esac ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++esac ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 ++echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 ++file_magic_cmd=$lt_cv_file_magic_cmd ++deplibs_check_method=$lt_cv_deplibs_check_method ++test -z "$deplibs_check_method" && deplibs_check_method=unknown ++ ++ ++ ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++# Check whether --enable-libtool-lock or --disable-libtool-lock was given. ++if test "${enable_libtool_lock+set}" = set; then ++ enableval="$enable_libtool_lock" ++ ++fi; ++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes ++ ++# Some flags need to be propagated to the compiler or linker for good ++# libtool support. ++case $host in ++ia64-*-hpux*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *ELF-32*) ++ HPUX_IA64_MODE="32" ++ ;; ++ *ELF-64*) ++ HPUX_IA64_MODE="64" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++*-*-irix6*) ++ # Find out which ABI we are using. ++ echo '#line 6825 "configure"' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *32-bit*) ++ LD="${LD-ld} -melf32bsmip" ++ ;; ++ *N32*) ++ LD="${LD-ld} -melf32bmipn32" ++ ;; ++ *64-bit*) ++ LD="${LD-ld} -melf64bmip" ++ ;; ++ esac ++ else ++ case `/usr/bin/file conftest.$ac_objext` in ++ *32-bit*) ++ LD="${LD-ld} -32" ++ ;; ++ *N32*) ++ LD="${LD-ld} -n32" ++ ;; ++ *64-bit*) ++ LD="${LD-ld} -64" ++ ;; ++ esac ++ fi ++ fi ++ rm -rf conftest* ++ ;; ++ ++x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.o` in ++ *32-bit*) ++ case $host in ++ x86_64-*linux*) ++ LD="${LD-ld} -m elf_i386" ++ ;; ++ ppc64-*linux*|powerpc64-*linux*) ++ LD="${LD-ld} -m elf32ppclinux" ++ ;; ++ s390x-*linux*) ++ LD="${LD-ld} -m elf_s390" ++ ;; ++ sparc64-*linux*) ++ LD="${LD-ld} -m elf32_sparc" ++ ;; ++ esac ++ ;; ++ *64-bit*) ++ case $host in ++ x86_64-*linux*) ++ LD="${LD-ld} -m elf_x86_64" ++ ;; ++ ppc*-*linux*|powerpc*-*linux*) ++ LD="${LD-ld} -m elf64ppc" ++ ;; ++ s390*-*linux*) ++ LD="${LD-ld} -m elf64_s390" ++ ;; ++ sparc*-*linux*) ++ LD="${LD-ld} -m elf64_sparc" ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ ++*-*-sco3.2v5*) ++ # On SCO OpenServer 5, we need -belf to get full-featured binaries. ++ SAVE_CFLAGS="$CFLAGS" ++ CFLAGS="$CFLAGS -belf" ++ echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 ++echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 ++if test "${lt_cv_cc_needs_belf+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ lt_cv_cc_needs_belf=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++lt_cv_cc_needs_belf=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 ++echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 ++ if test x"$lt_cv_cc_needs_belf" != x"yes"; then ++ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf ++ CFLAGS="$SAVE_CFLAGS" ++ fi ++ ;; ++sparc*-*solaris*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.o` in ++ *64-bit*) ++ case $lt_cv_prog_gnu_ld in ++ yes*) LD="${LD-ld} -m elf64_sparc" ;; ++ *) LD="${LD-ld} -64" ;; ++ esac ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ ++ ++esac ++ ++need_locks="$enable_libtool_lock" ++ ++ ++ ++for ac_header in dlfcn.h ++do ++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++else ++ # Is the header compilable? ++echo "$as_me:$LINENO: checking $ac_header usability" >&5 ++echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_includes_default ++#include <$ac_header> ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_header_compiler=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_header_compiler=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 ++echo "${ECHO_T}$ac_header_compiler" >&6 ++ ++# Is the header present? ++echo "$as_me:$LINENO: checking $ac_header presence" >&5 ++echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include <$ac_header> ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_c_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ ac_header_preproc=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_header_preproc=no ++fi ++rm -f conftest.err conftest.$ac_ext ++echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 ++echo "${ECHO_T}$ac_header_preproc" >&6 ++ ++# So? What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in ++ yes:no: ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 ++echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ++ ac_header_preproc=yes ++ ;; ++ no:yes:* ) ++ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 ++echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 ++echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 ++echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 ++echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 ++echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 ++echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ ( ++ cat <<\_ASBOX ++## ------------------------------------- ## ++## Report this to eddie.wai@broadcom.com ## ++## ------------------------------------- ## ++_ASBOX ++ ) | ++ sed "s/^/$as_me: WARNING: /" >&2 ++ ;; ++esac ++echo "$as_me:$LINENO: checking for $ac_header" >&5 ++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 ++if eval "test \"\${$as_ac_Header+set}\" = set"; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ eval "$as_ac_Header=\$ac_header_preproc" ++fi ++echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 ++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 ++ ++fi ++if test `eval echo '${'$as_ac_Header'}'` = yes; then ++ cat >>confdefs.h <<_ACEOF ++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ac_ext=cc ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_CXX+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$CXX"; then ++ ac_cv_prog_CXX="$CXX" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++CXX=$ac_cv_prog_CXX ++if test -n "$CXX"; then ++ echo "$as_me:$LINENO: result: $CXX" >&5 ++echo "${ECHO_T}$CXX" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$CXX" && break ++ done ++fi ++if test -z "$CXX"; then ++ ac_ct_CXX=$CXX ++ for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_CXX"; then ++ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CXX="$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_CXX=$ac_cv_prog_ac_ct_CXX ++if test -n "$ac_ct_CXX"; then ++ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 ++echo "${ECHO_T}$ac_ct_CXX" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$ac_ct_CXX" && break ++done ++test -n "$ac_ct_CXX" || ac_ct_CXX="g++" ++ ++ CXX=$ac_ct_CXX ++fi ++ ++ ++# Provide some information about the compiler. ++echo "$as_me:$LINENO:" \ ++ "checking for C++ compiler version" >&5 ++ac_compiler=`set X $ac_compile; echo $2` ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 ++ (eval $ac_compiler --version &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 ++ (eval $ac_compiler -v &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 ++ (eval $ac_compiler -V &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ ++echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 ++echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 ++if test "${ac_cv_cxx_compiler_gnu+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_cxx_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_compiler_gnu=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_compiler_gnu=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_cxx_compiler_gnu=$ac_compiler_gnu ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 ++echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 ++GXX=`test $ac_compiler_gnu = yes && echo yes` ++ac_test_CXXFLAGS=${CXXFLAGS+set} ++ac_save_CXXFLAGS=$CXXFLAGS ++CXXFLAGS="-g" ++echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 ++echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 ++if test "${ac_cv_prog_cxx_g+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_cxx_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_prog_cxx_g=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_prog_cxx_g=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 ++echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 ++if test "$ac_test_CXXFLAGS" = set; then ++ CXXFLAGS=$ac_save_CXXFLAGS ++elif test $ac_cv_prog_cxx_g = yes; then ++ if test "$GXX" = yes; then ++ CXXFLAGS="-g -O2" ++ else ++ CXXFLAGS="-g" ++ fi ++else ++ if test "$GXX" = yes; then ++ CXXFLAGS="-O2" ++ else ++ CXXFLAGS= ++ fi ++fi ++for ac_declaration in \ ++ '' \ ++ 'extern "C" void std::exit (int) throw (); using std::exit;' \ ++ 'extern "C" void std::exit (int); using std::exit;' \ ++ 'extern "C" void exit (int) throw ();' \ ++ 'extern "C" void exit (int);' \ ++ 'void exit (int);' ++do ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_declaration ++#include ++int ++main () ++{ ++exit (42); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_cxx_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++continue ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++$ac_declaration ++int ++main () ++{ ++exit (42); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_cxx_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ break ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++rm -f conftest* ++if test -n "$ac_declaration"; then ++ echo '#ifdef __cplusplus' >>confdefs.h ++ echo $ac_declaration >>confdefs.h ++ echo '#endif' >>confdefs.h ++fi ++ ++ac_ext=cc ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++ ++depcc="$CXX" am_compiler_list= ++ ++echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 ++echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 ++if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then ++ # We make a subdir and do the tests there. Otherwise we can end up ++ # making bogus files that we don't know about and never remove. For ++ # instance it was reported that on HP-UX the gcc test will end up ++ # making a dummy file named `D' -- because `-MD' means `put the output ++ # in D'. ++ mkdir conftest.dir ++ # Copy depcomp to subdir because otherwise we won't find it if we're ++ # using a relative directory. ++ cp "$am_depcomp" conftest.dir ++ cd conftest.dir ++ # We will build objects and dependencies in a subdirectory because ++ # it helps to detect inapplicable dependency modes. For instance ++ # both Tru64's cc and ICC support -MD to output dependencies as a ++ # side effect of compilation, but ICC will put the dependencies in ++ # the current directory while Tru64 will put them in the object ++ # directory. ++ mkdir sub ++ ++ am_cv_CXX_dependencies_compiler_type=none ++ if test "$am_compiler_list" = ""; then ++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` ++ fi ++ for depmode in $am_compiler_list; do ++ # Setup a source with many dependencies, because some compilers ++ # like to wrap large dependency lists on column 80 (with \), and ++ # we should not choose a depcomp mode which is confused by this. ++ # ++ # We need to recreate these files for each test, as the compiler may ++ # overwrite some of them when testing with obscure command lines. ++ # This happens at least with the AIX C compiler. ++ : > sub/conftest.c ++ for i in 1 2 3 4 5 6; do ++ echo '#include "conftst'$i'.h"' >> sub/conftest.c ++ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with ++ # Solaris 8's {/usr,}/bin/sh. ++ touch sub/conftst$i.h ++ done ++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf ++ ++ case $depmode in ++ nosideeffect) ++ # after this tag, mechanisms are not by side-effect, so they'll ++ # only be used when explicitly requested ++ if test "x$enable_dependency_tracking" = xyes; then ++ continue ++ else ++ break ++ fi ++ ;; ++ none) break ;; ++ esac ++ # We check with `-c' and `-o' for the sake of the "dashmstdout" ++ # mode. It turns out that the SunPro C++ compiler does not properly ++ # handle `-M -o', and we need to detect this. ++ if depmode=$depmode \ ++ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ ++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ ++ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ ++ >/dev/null 2>conftest.err && ++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && ++ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && ++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then ++ # icc doesn't choke on unknown options, it will just issue warnings ++ # or remarks (even with -Werror). So we grep stderr for any message ++ # that says an option was ignored or not supported. ++ # When given -MP, icc 7.0 and 7.1 complain thusly: ++ # icc: Command line warning: ignoring option '-M'; no argument required ++ # The diagnosis changed in icc 8.0: ++ # icc: Command line remark: option '-MP' not supported ++ if (grep 'ignoring option' conftest.err || ++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else ++ am_cv_CXX_dependencies_compiler_type=$depmode ++ break ++ fi ++ fi ++ done ++ ++ cd .. ++ rm -rf conftest.dir ++else ++ am_cv_CXX_dependencies_compiler_type=none ++fi ++ ++fi ++echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 ++echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6 ++CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type ++ ++ ++ ++if ++ test "x$enable_dependency_tracking" != xno \ ++ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then ++ am__fastdepCXX_TRUE= ++ am__fastdepCXX_FALSE='#' ++else ++ am__fastdepCXX_TRUE='#' ++ am__fastdepCXX_FALSE= ++fi ++ ++ ++ ++ ++if test -n "$CXX" && ( test "X$CXX" != "Xno" && ++ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || ++ (test "X$CXX" != "Xg++"))) ; then ++ ac_ext=cc ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 ++echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6 ++if test -z "$CXXCPP"; then ++ if test "${ac_cv_prog_CXXCPP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # Double quotes because CXXCPP needs to be expanded ++ for CXXCPP in "$CXX -E" "/lib/cpp" ++ do ++ ac_preproc_ok=false ++for ac_cxx_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_cxx_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether non-existent headers ++ # can be detected and how. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_cxx_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ # Broken: success on invalid input. ++continue ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then ++ break ++fi ++ ++ done ++ ac_cv_prog_CXXCPP=$CXXCPP ++ ++fi ++ CXXCPP=$ac_cv_prog_CXXCPP ++else ++ ac_cv_prog_CXXCPP=$CXXCPP ++fi ++echo "$as_me:$LINENO: result: $CXXCPP" >&5 ++echo "${ECHO_T}$CXXCPP" >&6 ++ac_preproc_ok=false ++for ac_cxx_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_cxx_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ : ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether non-existent headers ++ # can be detected and how. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++#include ++_ACEOF ++if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 ++ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } >/dev/null; then ++ if test -s conftest.err; then ++ ac_cpp_err=$ac_cxx_preproc_warn_flag ++ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag ++ else ++ ac_cpp_err= ++ fi ++else ++ ac_cpp_err=yes ++fi ++if test -z "$ac_cpp_err"; then ++ # Broken: success on invalid input. ++continue ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then ++ : ++else ++ { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check ++See \`config.log' for more details." >&5 ++echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check ++See \`config.log' for more details." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++ac_ext=cc ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++ ++fi ++ ++ ++ac_ext=f ++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' ++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_f77_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_F77+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$F77"; then ++ ac_cv_prog_F77="$F77" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_F77="$ac_tool_prefix$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++F77=$ac_cv_prog_F77 ++if test -n "$F77"; then ++ echo "$as_me:$LINENO: result: $F77" >&5 ++echo "${ECHO_T}$F77" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$F77" && break ++ done ++fi ++if test -z "$F77"; then ++ ac_ct_F77=$F77 ++ for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_F77+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_F77"; then ++ ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_F77="$ac_prog" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++ac_ct_F77=$ac_cv_prog_ac_ct_F77 ++if test -n "$ac_ct_F77"; then ++ echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 ++echo "${ECHO_T}$ac_ct_F77" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ test -n "$ac_ct_F77" && break ++done ++ ++ F77=$ac_ct_F77 ++fi ++ ++ ++# Provide some information about the compiler. ++echo "$as_me:7951:" \ ++ "checking for Fortran 77 compiler version" >&5 ++ac_compiler=`set X $ac_compile; echo $2` ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 ++ (eval $ac_compiler --version &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 ++ (eval $ac_compiler -v &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 ++ (eval $ac_compiler -V &5) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++rm -f a.out ++ ++# If we don't use `.F' as extension, the preprocessor is not run on the ++# input file. (Note that this only needs to work for GNU compilers.) ++ac_save_ext=$ac_ext ++ac_ext=F ++echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 ++echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6 ++if test "${ac_cv_f77_compiler_gnu+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++ program main ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ end ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_f77_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_compiler_gnu=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_compiler_gnu=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_f77_compiler_gnu=$ac_compiler_gnu ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 ++echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6 ++ac_ext=$ac_save_ext ++ac_test_FFLAGS=${FFLAGS+set} ++ac_save_FFLAGS=$FFLAGS ++FFLAGS= ++echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 ++echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6 ++if test "${ac_cv_prog_f77_g+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ FFLAGS=-g ++cat >conftest.$ac_ext <<_ACEOF ++ program main ++ ++ end ++_ACEOF ++rm -f conftest.$ac_objext ++if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_f77_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest.$ac_objext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_prog_f77_g=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_prog_f77_g=no ++fi ++rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++fi ++echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 ++echo "${ECHO_T}$ac_cv_prog_f77_g" >&6 ++if test "$ac_test_FFLAGS" = set; then ++ FFLAGS=$ac_save_FFLAGS ++elif test $ac_cv_prog_f77_g = yes; then ++ if test "x$ac_cv_f77_compiler_gnu" = xyes; then ++ FFLAGS="-g -O2" ++ else ++ FFLAGS="-g" ++ fi ++else ++ if test "x$ac_cv_f77_compiler_gnu" = xyes; then ++ FFLAGS="-O2" ++ else ++ FFLAGS= ++ fi ++fi ++ ++G77=`test $ac_compiler_gnu = yes && echo yes` ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++ ++# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! ++ ++# find the maximum length of command line arguments ++echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 ++echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6 ++if test "${lt_cv_sys_max_cmd_len+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ i=0 ++ teststring="ABCD" ++ ++ case $build_os in ++ msdosdjgpp*) ++ # On DJGPP, this test can blow up pretty badly due to problems in libc ++ # (any single argument exceeding 2000 bytes causes a buffer overrun ++ # during glob expansion). Even if it were fixed, the result of this ++ # check would be larger than it should be. ++ lt_cv_sys_max_cmd_len=12288; # 12K is about right ++ ;; ++ ++ gnu*) ++ # Under GNU Hurd, this test is not required because there is ++ # no limit to the length of command line arguments. ++ # Libtool will interpret -1 as no limit whatsoever ++ lt_cv_sys_max_cmd_len=-1; ++ ;; ++ ++ cygwin* | mingw*) ++ # On Win9x/ME, this test blows up -- it succeeds, but takes ++ # about 5 minutes as the teststring grows exponentially. ++ # Worse, since 9x/ME are not pre-emptively multitasking, ++ # you end up with a "frozen" computer, even though with patience ++ # the test eventually succeeds (with a max line length of 256k). ++ # Instead, let's just punt: use the minimum linelength reported by ++ # all of the supported platforms: 8192 (on NT/2K/XP). ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ amigaos*) ++ # On AmigaOS with pdksh, this test takes hours, literally. ++ # So we just punt and use a minimum line length of 8192. ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) ++ # This has been around since 386BSD, at least. Likely further. ++ if test -x /sbin/sysctl; then ++ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` ++ elif test -x /usr/sbin/sysctl; then ++ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` ++ else ++ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs ++ fi ++ # And add a safety zone ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ++ ;; ++ ++ interix*) ++ # We know the value 262144 and hardcode it with a safety zone (like BSD) ++ lt_cv_sys_max_cmd_len=196608 ++ ;; ++ ++ osf*) ++ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure ++ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not ++ # nice to cause kernel panics so lets avoid the loop below. ++ # First set a reasonable default. ++ lt_cv_sys_max_cmd_len=16384 ++ # ++ if test -x /sbin/sysconfig; then ++ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in ++ *1*) lt_cv_sys_max_cmd_len=-1 ;; ++ esac ++ fi ++ ;; ++ sco3.2v5*) ++ lt_cv_sys_max_cmd_len=102400 ++ ;; ++ sysv5* | sco5v6* | sysv4.2uw2*) ++ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` ++ if test -n "$kargmax"; then ++ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` ++ else ++ lt_cv_sys_max_cmd_len=32768 ++ fi ++ ;; ++ *) ++ # If test is not a shell built-in, we'll probably end up computing a ++ # maximum length that is only half of the actual maximum length, but ++ # we can't tell. ++ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} ++ while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ ++ = "XX$teststring") >/dev/null 2>&1 && ++ new_result=`expr "X$teststring" : ".*" 2>&1` && ++ lt_cv_sys_max_cmd_len=$new_result && ++ test $i != 17 # 1/2 MB should be enough ++ do ++ i=`expr $i + 1` ++ teststring=$teststring$teststring ++ done ++ teststring= ++ # Add a significant safety factor because C++ compilers can tack on massive ++ # amounts of additional arguments before passing them to the linker. ++ # It appears as though 1/2 is a usable value. ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` ++ ;; ++ esac ++ ++fi ++ ++if test -n $lt_cv_sys_max_cmd_len ; then ++ echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 ++echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6 ++else ++ echo "$as_me:$LINENO: result: none" >&5 ++echo "${ECHO_T}none" >&6 ++fi ++ ++ ++ ++ ++# Check for command to grab the raw symbol name followed by C symbol from nm. ++echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 ++echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6 ++if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ++# These are sane defaults that work on at least a few old systems. ++# [They come from Ultrix. What could be older than Ultrix?!! ;)] ++ ++# Character class describing NM global symbol codes. ++symcode='[BCDEGRST]' ++ ++# Regexp to match symbols that can be accessed directly from C. ++sympat='\([_A-Za-z][_A-Za-z0-9]*\)' ++ ++# Transform an extracted symbol line into a proper C declaration ++lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" ++ ++# Transform an extracted symbol line into symbol name and symbol address ++lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ++ ++# Define system-specific variables. ++case $host_os in ++aix*) ++ symcode='[BCDT]' ++ ;; ++cygwin* | mingw* | pw32*) ++ symcode='[ABCDGISTW]' ++ ;; ++hpux*) # Its linker distinguishes data from code symbols ++ if test "$host_cpu" = ia64; then ++ symcode='[ABCDEGRST]' ++ fi ++ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" ++ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ++ ;; ++linux*) ++ if test "$host_cpu" = ia64; then ++ symcode='[ABCDGIRSTW]' ++ lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" ++ lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ++ fi ++ ;; ++irix* | nonstopux*) ++ symcode='[BCDEGRST]' ++ ;; ++osf*) ++ symcode='[BCDEGQRST]' ++ ;; ++solaris*) ++ symcode='[BDRT]' ++ ;; ++sco3.2v5*) ++ symcode='[DT]' ++ ;; ++sysv4.2uw2*) ++ symcode='[DT]' ++ ;; ++sysv5* | sco5v6* | unixware* | OpenUNIX*) ++ symcode='[ABDT]' ++ ;; ++sysv4) ++ symcode='[DFNSTU]' ++ ;; ++esac ++ ++# Handle CRLF in mingw tool chain ++opt_cr= ++case $build_os in ++mingw*) ++ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ++ ;; ++esac ++ ++# If we're using GNU nm, then use its standard symbol codes. ++case `$NM -V 2>&1` in ++*GNU* | *'with BFD'*) ++ symcode='[ABCDGIRSTW]' ;; ++esac ++ ++# Try without a prefix undercore, then with it. ++for ac_symprfx in "" "_"; do ++ ++ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. ++ symxfrm="\\1 $ac_symprfx\\2 \\2" ++ ++ # Write the raw and C identifiers. ++ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" ++ ++ # Check to see that the pipe works correctly. ++ pipe_works=no ++ ++ rm -f conftest* ++ cat > conftest.$ac_ext <&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ # Now try to grab the symbols. ++ nlist=conftest.nm ++ if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 ++ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && test -s "$nlist"; then ++ # Try sorting and uniquifying the output. ++ if sort "$nlist" | uniq > "$nlist"T; then ++ mv -f "$nlist"T "$nlist" ++ else ++ rm -f "$nlist"T ++ fi ++ ++ # Make sure that we snagged all the symbols we need. ++ if grep ' nm_test_var$' "$nlist" >/dev/null; then ++ if grep ' nm_test_func$' "$nlist" >/dev/null; then ++ cat < conftest.$ac_ext ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++EOF ++ # Now generate the symbol file. ++ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' ++ ++ cat <> conftest.$ac_ext ++#if defined (__STDC__) && __STDC__ ++# define lt_ptr_t void * ++#else ++# define lt_ptr_t char * ++# define const ++#endif ++ ++/* The mapping between symbol names and symbols. */ ++const struct { ++ const char *name; ++ lt_ptr_t address; ++} ++lt_preloaded_symbols[] = ++{ ++EOF ++ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext ++ cat <<\EOF >> conftest.$ac_ext ++ {0, (lt_ptr_t) 0} ++}; ++ ++#ifdef __cplusplus ++} ++#endif ++EOF ++ # Now try linking the two files. ++ mv conftest.$ac_objext conftstm.$ac_objext ++ lt_save_LIBS="$LIBS" ++ lt_save_CFLAGS="$CFLAGS" ++ LIBS="conftstm.$ac_objext" ++ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" ++ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && test -s conftest${ac_exeext}; then ++ pipe_works=yes ++ fi ++ LIBS="$lt_save_LIBS" ++ CFLAGS="$lt_save_CFLAGS" ++ else ++ echo "cannot find nm_test_func in $nlist" >&5 ++ fi ++ else ++ echo "cannot find nm_test_var in $nlist" >&5 ++ fi ++ else ++ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 ++ fi ++ else ++ echo "$progname: failed program was:" >&5 ++ cat conftest.$ac_ext >&5 ++ fi ++ rm -f conftest* conftst* ++ ++ # Do not use the global_symbol_pipe unless it works. ++ if test "$pipe_works" = yes; then ++ break ++ else ++ lt_cv_sys_global_symbol_pipe= ++ fi ++done ++ ++fi ++ ++if test -z "$lt_cv_sys_global_symbol_pipe"; then ++ lt_cv_sys_global_symbol_to_cdecl= ++fi ++if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then ++ echo "$as_me:$LINENO: result: failed" >&5 ++echo "${ECHO_T}failed" >&6 ++else ++ echo "$as_me:$LINENO: result: ok" >&5 ++echo "${ECHO_T}ok" >&6 ++fi ++ ++echo "$as_me:$LINENO: checking for objdir" >&5 ++echo $ECHO_N "checking for objdir... $ECHO_C" >&6 ++if test "${lt_cv_objdir+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ rm -f .libs 2>/dev/null ++mkdir .libs 2>/dev/null ++if test -d .libs; then ++ lt_cv_objdir=.libs ++else ++ # MS-DOS does not allow filenames that begin with a dot. ++ lt_cv_objdir=_libs ++fi ++rmdir .libs 2>/dev/null ++fi ++echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 ++echo "${ECHO_T}$lt_cv_objdir" >&6 ++objdir=$lt_cv_objdir ++ ++ ++ ++ ++ ++case $host_os in ++aix3*) ++ # AIX sometimes has problems with the GCC collect2 program. For some ++ # reason, if we set the COLLECT_NAMES environment variable, the problems ++ # vanish in a puff of smoke. ++ if test "X${COLLECT_NAMES+set}" != Xset; then ++ COLLECT_NAMES= ++ export COLLECT_NAMES ++ fi ++ ;; ++esac ++ ++# Sed substitution that helps us do robust quoting. It backslashifies ++# metacharacters that are still active within double-quoted strings. ++Xsed='sed -e 1s/^X//' ++sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' ++ ++# Same as above, but do not quote variable references. ++double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' ++ ++# Sed substitution to delay expansion of an escaped shell variable in a ++# double_quote_subst'ed string. ++delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' ++ ++# Sed substitution to avoid accidental globbing in evaled expressions ++no_glob_subst='s/\*/\\\*/g' ++ ++# Constants: ++rm="rm -f" ++ ++# Global variables: ++default_ofile=libtool ++can_build_shared=yes ++ ++# All known linkers require a `.a' archive for static linking (except MSVC, ++# which needs '.lib'). ++libext=a ++ltmain="$ac_aux_dir/ltmain.sh" ++ofile="$default_ofile" ++with_gnu_ld="$lt_cv_prog_gnu_ld" ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ar; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_AR+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ac_tool_prefix}ar" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ echo "$as_me:$LINENO: result: $AR" >&5 ++echo "${ECHO_T}$AR" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_AR"; then ++ ac_ct_AR=$AR ++ # Extract the first word of "ar", so it can be a program name with args. ++set dummy ar; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_AR+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_AR"; then ++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_AR="ar" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false" ++fi ++fi ++ac_ct_AR=$ac_cv_prog_ac_ct_AR ++if test -n "$ac_ct_AR"; then ++ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 ++echo "${ECHO_T}$ac_ct_AR" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ AR=$ac_ct_AR ++else ++ AR="$ac_cv_prog_AR" ++fi ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ranlib; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_RANLIB+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ echo "$as_me:$LINENO: result: $RANLIB" >&5 ++echo "${ECHO_T}$RANLIB" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_RANLIB"; then ++ ac_ct_RANLIB=$RANLIB ++ # Extract the first word of "ranlib", so it can be a program name with args. ++set dummy ranlib; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_RANLIB"; then ++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_RANLIB="ranlib" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" ++fi ++fi ++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB ++if test -n "$ac_ct_RANLIB"; then ++ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 ++echo "${ECHO_T}$ac_ct_RANLIB" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ RANLIB=$ac_ct_RANLIB ++else ++ RANLIB="$ac_cv_prog_RANLIB" ++fi ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. ++set dummy ${ac_tool_prefix}strip; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_STRIP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$STRIP"; then ++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP="${ac_tool_prefix}strip" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++fi ++fi ++STRIP=$ac_cv_prog_STRIP ++if test -n "$STRIP"; then ++ echo "$as_me:$LINENO: result: $STRIP" >&5 ++echo "${ECHO_T}$STRIP" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++fi ++if test -z "$ac_cv_prog_STRIP"; then ++ ac_ct_STRIP=$STRIP ++ # Extract the first word of "strip", so it can be a program name with args. ++set dummy strip; ac_word=$2 ++echo "$as_me:$LINENO: checking for $ac_word" >&5 ++echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 ++if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -n "$ac_ct_STRIP"; then ++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_STRIP="strip" ++ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++done ++ ++ test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" ++fi ++fi ++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP ++if test -n "$ac_ct_STRIP"; then ++ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 ++echo "${ECHO_T}$ac_ct_STRIP" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ STRIP=$ac_ct_STRIP ++else ++ STRIP="$ac_cv_prog_STRIP" ++fi ++ ++ ++old_CC="$CC" ++old_CFLAGS="$CFLAGS" ++ ++# Set sane defaults for various variables ++test -z "$AR" && AR=ar ++test -z "$AR_FLAGS" && AR_FLAGS=cru ++test -z "$AS" && AS=as ++test -z "$CC" && CC=cc ++test -z "$LTCC" && LTCC=$CC ++test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS ++test -z "$DLLTOOL" && DLLTOOL=dlltool ++test -z "$LD" && LD=ld ++test -z "$LN_S" && LN_S="ln -s" ++test -z "$MAGIC_CMD" && MAGIC_CMD=file ++test -z "$NM" && NM=nm ++test -z "$SED" && SED=sed ++test -z "$OBJDUMP" && OBJDUMP=objdump ++test -z "$RANLIB" && RANLIB=: ++test -z "$STRIP" && STRIP=: ++test -z "$ac_objext" && ac_objext=o ++ ++# Determine commands to create old-style static archives. ++old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' ++old_postinstall_cmds='chmod 644 $oldlib' ++old_postuninstall_cmds= ++ ++if test -n "$RANLIB"; then ++ case $host_os in ++ openbsd*) ++ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ++ ;; ++ *) ++ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ++ ;; ++ esac ++ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" ++fi ++ ++for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ ++# Only perform the check for file, if the check method requires it ++case $deplibs_check_method in ++file_magic*) ++ if test "$file_magic_cmd" = '$MAGIC_CMD'; then ++ echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 ++echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 ++if test "${lt_cv_path_MAGIC_CMD+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ case $MAGIC_CMD in ++[\\/*] | ?:[\\/]*) ++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ++ ;; ++*) ++ lt_save_MAGIC_CMD="$MAGIC_CMD" ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" ++ for ac_dir in $ac_dummy; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/${ac_tool_prefix}file; then ++ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" ++ if test -n "$file_magic_test_file"; then ++ case $deplibs_check_method in ++ "file_magic "*) ++ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` ++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | ++ $EGREP "$file_magic_regex" > /dev/null; then ++ : ++ else ++ cat <&2 ++ ++*** Warning: the command libtool uses to detect shared libraries, ++*** $file_magic_cmd, produces output that libtool cannot recognize. ++*** The result is that libtool may fail to recognize shared libraries ++*** as such. This will affect the creation of libtool libraries that ++*** depend on shared libraries, but programs linked with such libtool ++*** libraries will work regardless of this problem. Nevertheless, you ++*** may want to report the problem to your system manager and/or to ++*** bug-libtool@gnu.org ++ ++EOF ++ fi ;; ++ esac ++ fi ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ MAGIC_CMD="$lt_save_MAGIC_CMD" ++ ;; ++esac ++fi ++ ++MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++if test -n "$MAGIC_CMD"; then ++ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 ++echo "${ECHO_T}$MAGIC_CMD" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++if test -z "$lt_cv_path_MAGIC_CMD"; then ++ if test -n "$ac_tool_prefix"; then ++ echo "$as_me:$LINENO: checking for file" >&5 ++echo $ECHO_N "checking for file... $ECHO_C" >&6 ++if test "${lt_cv_path_MAGIC_CMD+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ case $MAGIC_CMD in ++[\\/*] | ?:[\\/]*) ++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ++ ;; ++*) ++ lt_save_MAGIC_CMD="$MAGIC_CMD" ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" ++ for ac_dir in $ac_dummy; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/file; then ++ lt_cv_path_MAGIC_CMD="$ac_dir/file" ++ if test -n "$file_magic_test_file"; then ++ case $deplibs_check_method in ++ "file_magic "*) ++ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` ++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | ++ $EGREP "$file_magic_regex" > /dev/null; then ++ : ++ else ++ cat <&2 ++ ++*** Warning: the command libtool uses to detect shared libraries, ++*** $file_magic_cmd, produces output that libtool cannot recognize. ++*** The result is that libtool may fail to recognize shared libraries ++*** as such. This will affect the creation of libtool libraries that ++*** depend on shared libraries, but programs linked with such libtool ++*** libraries will work regardless of this problem. Nevertheless, you ++*** may want to report the problem to your system manager and/or to ++*** bug-libtool@gnu.org ++ ++EOF ++ fi ;; ++ esac ++ fi ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ MAGIC_CMD="$lt_save_MAGIC_CMD" ++ ;; ++esac ++fi ++ ++MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++if test -n "$MAGIC_CMD"; then ++ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 ++echo "${ECHO_T}$MAGIC_CMD" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ++ else ++ MAGIC_CMD=: ++ fi ++fi ++ ++ fi ++ ;; ++esac ++ ++enable_dlopen=yes ++enable_win32_dll=no ++ ++# Check whether --enable-libtool-lock or --disable-libtool-lock was given. ++if test "${enable_libtool_lock+set}" = set; then ++ enableval="$enable_libtool_lock" ++ ++fi; ++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes ++ ++ ++# Check whether --with-pic or --without-pic was given. ++if test "${with_pic+set}" = set; then ++ withval="$with_pic" ++ pic_mode="$withval" ++else ++ pic_mode=default ++fi; ++test -z "$pic_mode" && pic_mode=default ++ ++# Use C for the default configuration in the libtool script ++tagname= ++lt_save_CC="$CC" ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++# Source file extension for C test sources. ++ac_ext=c ++ ++# Object file extension for compiled C test sources. ++objext=o ++objext=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code="int some_variable = 0;\n" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code='int main(){return(0);}\n' ++ ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++ ++# save warnings/boilerplate of simple test code ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_compile_test_code" >conftest.$ac_ext ++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_compiler_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_link_test_code" >conftest.$ac_ext ++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_linker_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ ++ ++lt_prog_compiler_no_builtin_flag= ++ ++if test "$GCC" = yes; then ++ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ++ ++ ++echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 ++echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 ++if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_prog_compiler_rtti_exceptions=no ++ ac_outfile=conftest.$ac_objext ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="-fno-rtti -fno-exceptions" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:9014: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:9018: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_rtti_exceptions=yes ++ fi ++ fi ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 ++echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6 ++ ++if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then ++ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" ++else ++ : ++fi ++ ++fi ++ ++lt_prog_compiler_wl= ++lt_prog_compiler_pic= ++lt_prog_compiler_static= ++ ++echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 ++echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 ++ ++ if test "$GCC" = yes; then ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_static='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static='-Bstatic' ++ fi ++ ;; ++ ++ amigaos*) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ ++ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic='-DDLL_EXPORT' ++ ;; ++ ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ lt_prog_compiler_pic='-fno-common' ++ ;; ++ ++ interix3*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ ++ msdosdjgpp*) ++ # Just because we use GCC doesn't mean we suddenly get shared libraries ++ # on systems that don't support them. ++ lt_prog_compiler_can_build_shared=no ++ enable_shared=no ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ lt_prog_compiler_pic=-Kconform_pic ++ fi ++ ;; ++ ++ hpux*) ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic='-fPIC' ++ ;; ++ esac ++ ;; ++ ++ *) ++ lt_prog_compiler_pic='-fPIC' ++ ;; ++ esac ++ else ++ # PORTME Check for flag to pass linker flags through the system compiler. ++ case $host_os in ++ aix*) ++ lt_prog_compiler_wl='-Wl,' ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static='-Bstatic' ++ else ++ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ darwin*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ case $cc_basename in ++ xlc*) ++ lt_prog_compiler_pic='-qnocommon' ++ lt_prog_compiler_wl='-Wl,' ++ ;; ++ esac ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic='-DDLL_EXPORT' ++ ;; ++ ++ hpux9* | hpux10* | hpux11*) ++ lt_prog_compiler_wl='-Wl,' ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic='+Z' ++ ;; ++ esac ++ # Is there a better lt_prog_compiler_static that works with the bundled CC? ++ lt_prog_compiler_static='${wl}-a ${wl}archive' ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ lt_prog_compiler_wl='-Wl,' ++ # PIC (with -KPIC) is the default. ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ ++ newsos6) ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ linux*) ++ case $cc_basename in ++ icc* | ecc*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-static' ++ ;; ++ pgcc* | pgf77* | pgf90* | pgf95*) ++ # Portland Group compilers (*not* the Pentium gcc compiler, ++ # which looks to be a dead project) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-fpic' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ccc*) ++ lt_prog_compiler_wl='-Wl,' ++ # All Alpha code is PIC. ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ esac ++ ;; ++ ++ osf3* | osf4* | osf5*) ++ lt_prog_compiler_wl='-Wl,' ++ # All OSF/1 code is PIC. ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ ++ solaris*) ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ case $cc_basename in ++ f77* | f90* | f95*) ++ lt_prog_compiler_wl='-Qoption ld ';; ++ *) ++ lt_prog_compiler_wl='-Wl,';; ++ esac ++ ;; ++ ++ sunos4*) ++ lt_prog_compiler_wl='-Qoption ld ' ++ lt_prog_compiler_pic='-PIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ sysv4 | sysv4.2uw2* | sysv4.3*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec ;then ++ lt_prog_compiler_pic='-Kconform_pic' ++ lt_prog_compiler_static='-Bstatic' ++ fi ++ ;; ++ ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ unicos*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_can_build_shared=no ++ ;; ++ ++ uts4*) ++ lt_prog_compiler_pic='-pic' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ *) ++ lt_prog_compiler_can_build_shared=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic" >&6 ++ ++# ++# Check to make sure the PIC flag actually works. ++# ++if test -n "$lt_prog_compiler_pic"; then ++ ++echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 ++echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_pic_works+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_pic_works=no ++ ac_outfile=conftest.$ac_objext ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:9282: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:9286: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_pic_works=yes ++ fi ++ fi ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6 ++ ++if test x"$lt_prog_compiler_pic_works" = xyes; then ++ case $lt_prog_compiler_pic in ++ "" | " "*) ;; ++ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; ++ esac ++else ++ lt_prog_compiler_pic= ++ lt_prog_compiler_can_build_shared=no ++fi ++ ++fi ++case $host_os in ++ # For platforms which do not support PIC, -DPIC is meaningless: ++ *djgpp*) ++ lt_prog_compiler_pic= ++ ;; ++ *) ++ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ++ ;; ++esac ++ ++# ++# Check to make sure the static flag actually works. ++# ++wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" ++echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 ++echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_static_works+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_static_works=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS $lt_tmp_static_flag" ++ printf "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&5 ++ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_static_works=yes ++ fi ++ else ++ lt_prog_compiler_static_works=yes ++ fi ++ fi ++ $rm conftest* ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5 ++echo "${ECHO_T}$lt_prog_compiler_static_works" >&6 ++ ++if test x"$lt_prog_compiler_static_works" = xyes; then ++ : ++else ++ lt_prog_compiler_static= ++fi ++ ++ ++echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 ++echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 ++if test "${lt_cv_prog_compiler_c_o+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_prog_compiler_c_o=no ++ $rm -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:9386: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&5 ++ echo "$as_me:9390: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_c_o=yes ++ fi ++ fi ++ chmod u+w . 2>&5 ++ $rm conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files ++ $rm out/* && rmdir out ++ cd .. ++ rmdir conftest ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5 ++echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6 ++ ++ ++hard_links="nottested" ++if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then ++ # do not overwrite the value of need_locks provided by the user ++ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 ++echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 ++ hard_links=yes ++ $rm conftest* ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ touch conftest.a ++ ln conftest.a conftest.b 2>&5 || hard_links=no ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ echo "$as_me:$LINENO: result: $hard_links" >&5 ++echo "${ECHO_T}$hard_links" >&6 ++ if test "$hard_links" = no; then ++ { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 ++echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} ++ need_locks=warn ++ fi ++else ++ need_locks=no ++fi ++ ++echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 ++echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 ++ ++ runpath_var= ++ allow_undefined_flag= ++ enable_shared_with_static_runtimes=no ++ archive_cmds= ++ archive_expsym_cmds= ++ old_archive_From_new_cmds= ++ old_archive_from_expsyms_cmds= ++ export_dynamic_flag_spec= ++ whole_archive_flag_spec= ++ thread_safe_flag_spec= ++ hardcode_libdir_flag_spec= ++ hardcode_libdir_flag_spec_ld= ++ hardcode_libdir_separator= ++ hardcode_direct=no ++ hardcode_minus_L=no ++ hardcode_shlibpath_var=unsupported ++ link_all_deplibs=unknown ++ hardcode_automatic=no ++ module_cmds= ++ module_expsym_cmds= ++ always_export_symbols=no ++ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ # include_expsyms should be a list of space-separated symbols to be *always* ++ # included in the symbol list ++ include_expsyms= ++ # exclude_expsyms can be an extended regexp of symbols to exclude ++ # it will be wrapped by ` (' and `)$', so one must not match beginning or ++ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', ++ # as well as any symbol that contains `d'. ++ exclude_expsyms="_GLOBAL_OFFSET_TABLE_" ++ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out ++ # platforms (ab)use it in PIC code, but their linkers get confused if ++ # the symbol is explicitly referenced. Since portable code cannot ++ # rely on this symbol name, it's probably fine to never include it in ++ # preloaded symbol tables. ++ extract_expsyms_cmds= ++ # Just being paranoid about ensuring that cc_basename is set. ++ for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ case $host_os in ++ cygwin* | mingw* | pw32*) ++ # FIXME: the MSVC++ port hasn't been tested in a loooong time ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ if test "$GCC" != yes; then ++ with_gnu_ld=no ++ fi ++ ;; ++ interix*) ++ # we just hope/assume this is gcc and not c89 (= MSVC++) ++ with_gnu_ld=yes ++ ;; ++ openbsd*) ++ with_gnu_ld=no ++ ;; ++ esac ++ ++ ld_shlibs=yes ++ if test "$with_gnu_ld" = yes; then ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ wlarc='${wl}' ++ ++ # Set some defaults for GNU ld with shared library support. These ++ # are reset later if shared libraries are not supported. Putting them ++ # here allows them to be overridden if necessary. ++ runpath_var=LD_RUN_PATH ++ hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' ++ export_dynamic_flag_spec='${wl}--export-dynamic' ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then ++ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ whole_archive_flag_spec= ++ fi ++ supports_anon_versioning=no ++ case `$LD -v 2>/dev/null` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 ++ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... ++ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... ++ *\ 2.11.*) ;; # other 2.11 versions ++ *) supports_anon_versioning=yes ;; ++ esac ++ ++ # See if GNU ld supports shared libraries. ++ case $host_os in ++ aix3* | aix4* | aix5*) ++ # On AIX/PPC, the GNU linker is very broken ++ if test "$host_cpu" != ia64; then ++ ld_shlibs=no ++ cat <&2 ++ ++*** Warning: the GNU linker, at least up to release 2.9.1, is reported ++*** to be unable to reliably create shared libraries on AIX. ++*** Therefore, libtool is disabling shared libraries support. If you ++*** really care for shared libraries, you may want to modify your PATH ++*** so that a non-GNU linker is found, and then restart. ++ ++EOF ++ fi ++ ;; ++ ++ amigaos*) ++ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_minus_L=yes ++ ++ # Samuel A. Falvo II reports ++ # that the semantics of dynamic libraries on AmigaOS, at least up ++ # to version 4, is to share data among multiple programs linked ++ # with the same dynamic library. Since this doesn't match the ++ # behavior of shared libraries on other platforms, we can't use ++ # them. ++ ld_shlibs=no ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ allow_undefined_flag=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, ++ # as there is no search path for DLLs. ++ hardcode_libdir_flag_spec='-L$libdir' ++ allow_undefined_flag=unsupported ++ always_export_symbols=no ++ enable_shared_with_static_runtimes=yes ++ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' ++ ++ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ interix3*) ++ hardcode_direct=no ++ hardcode_shlibpath_var=no ++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ ++ linux*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ tmp_addflag= ++ case $cc_basename,$host_cpu in ++ pgcc*) # Portland Group C compiler ++ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag' ++ ;; ++ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers ++ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag -Mnomain' ;; ++ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 ++ tmp_addflag=' -i_dynamic' ;; ++ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 ++ tmp_addflag=' -i_dynamic -nofor_main' ;; ++ ifc* | ifort*) # Intel Fortran compiler ++ tmp_addflag=' -nofor_main' ;; ++ esac ++ archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ ++ if test $supports_anon_versioning = yes; then ++ archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ ++ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ ++ $echo "local: *; };" >> $output_objdir/$libname.ver~ ++ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' ++ fi ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' ++ wlarc= ++ else ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ fi ++ ;; ++ ++ solaris*) ++ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ++ ld_shlibs=no ++ cat <&2 ++ ++*** Warning: The releases 2.8.* of the GNU linker cannot reliably ++*** create shared libraries on Solaris systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.9.1 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++EOF ++ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) ++ case `$LD -v 2>&1` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ++ ld_shlibs=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not ++*** reliably create shared libraries on SCO systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.16.91.0.3 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++_LT_EOF ++ ;; ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ esac ++ ;; ++ ++ sunos4*) ++ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ wlarc= ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ esac ++ ++ if test "$ld_shlibs" = no; then ++ runpath_var= ++ hardcode_libdir_flag_spec= ++ export_dynamic_flag_spec= ++ whole_archive_flag_spec= ++ fi ++ else ++ # PORTME fill in a description of your system's linker (not GNU ld) ++ case $host_os in ++ aix3*) ++ allow_undefined_flag=unsupported ++ always_export_symbols=yes ++ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' ++ # Note: this linker hardcodes the directories in LIBPATH if there ++ # are no directories specified by -L. ++ hardcode_minus_L=yes ++ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then ++ # Neither direct hardcoding nor static linking is supported with a ++ # broken collect2. ++ hardcode_direct=unsupported ++ fi ++ ;; ++ ++ aix4* | aix5*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then ++ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ else ++ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ fi ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[23]|aix4.[23].*|aix5*) ++ for ld_flag in $LDFLAGS; do ++ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then ++ aix_use_runtimelinking=yes ++ break ++ fi ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ archive_cmds='' ++ hardcode_direct=yes ++ hardcode_libdir_separator=':' ++ link_all_deplibs=yes ++ ++ if test "$GCC" = yes; then ++ case $host_os in aix4.[012]|aix4.[012].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && \ ++ strings "$collect2name" | grep resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ hardcode_direct=yes ++ else ++ # We have old collect2 ++ hardcode_direct=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ hardcode_minus_L=yes ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_libdir_separator= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ always_export_symbols=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ allow_undefined_flag='-berok' ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" ++ archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' ++ allow_undefined_flag="-z nodefs" ++ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ no_undefined_flag=' ${wl}-bernotok' ++ allow_undefined_flag=' ${wl}-berok' ++ # Exported symbols can be pulled into shared objects from archives ++ whole_archive_flag_spec='$convenience' ++ archive_cmds_need_lc=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ amigaos*) ++ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_minus_L=yes ++ # see comment about different semantics on the GNU ld section ++ ld_shlibs=no ++ ;; ++ ++ bsdi[45]*) ++ export_dynamic_flag_spec=-rdynamic ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ # hardcode_libdir_flag_spec is actually meaningless, as there is ++ # no search path for DLLs. ++ hardcode_libdir_flag_spec=' ' ++ allow_undefined_flag=unsupported ++ # Tell ltmain to make .lib files, not .a files. ++ libext=lib ++ # Tell ltmain to make .dll files, not .so files. ++ shrext_cmds=".dll" ++ # FIXME: Setting linknames here is a bad hack. ++ archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' ++ # The linker will automatically build a .lib file if we build a DLL. ++ old_archive_From_new_cmds='true' ++ # FIXME: Should let the user specify the lib program. ++ old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' ++ fix_srcfile_path='`cygpath -w "$srcfile"`' ++ enable_shared_with_static_runtimes=yes ++ ;; ++ ++ darwin* | rhapsody*) ++ case $host_os in ++ rhapsody* | darwin1.[012]) ++ allow_undefined_flag='${wl}-undefined ${wl}suppress' ++ ;; ++ *) # Darwin 1.3 on ++ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then ++ allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ else ++ case ${MACOSX_DEPLOYMENT_TARGET} in ++ 10.[012]) ++ allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ ;; ++ 10.*) ++ allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ++ ;; ++ esac ++ fi ++ ;; ++ esac ++ archive_cmds_need_lc=no ++ hardcode_direct=no ++ hardcode_automatic=yes ++ hardcode_shlibpath_var=unsupported ++ whole_archive_flag_spec='' ++ link_all_deplibs=yes ++ if test "$GCC" = yes ; then ++ output_verbose_link_cmd='echo' ++ archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ case $cc_basename in ++ xlc*) ++ output_verbose_link_cmd='echo' ++ archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' ++ module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ ;; ++ *) ++ ld_shlibs=no ++ ;; ++ esac ++ fi ++ ;; ++ ++ dgux*) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_shlibpath_var=no ++ ;; ++ ++ freebsd1*) ++ ld_shlibs=no ++ ;; ++ ++ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor ++ # support. Future versions do this automatically, but an explicit c++rt0.o ++ # does not break anything, and helps significantly (at the cost of a little ++ # extra space). ++ freebsd2.2*) ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ # Unfortunately, older versions of FreeBSD 2 do not have this feature. ++ freebsd2*) ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=yes ++ hardcode_minus_L=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ # FreeBSD 3 and greater uses gcc -shared to do shared libraries. ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ hpux9*) ++ if test "$GCC" = yes; then ++ archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ fi ++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator=: ++ hardcode_direct=yes ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L=yes ++ export_dynamic_flag_spec='${wl}-E' ++ ;; ++ ++ hpux10*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator=: ++ ++ hardcode_direct=yes ++ export_dynamic_flag_spec='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L=yes ++ fi ++ ;; ++ ++ hpux11*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ else ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ hardcode_libdir_flag_spec_ld='+b $libdir' ++ hardcode_direct=no ++ hardcode_shlibpath_var=no ++ ;; ++ *) ++ hardcode_direct=yes ++ export_dynamic_flag_spec='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L=yes ++ ;; ++ esac ++ fi ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ if test "$GCC" = yes; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec_ld='-rpath $libdir' ++ fi ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator=: ++ link_all_deplibs=yes ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out ++ else ++ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF ++ fi ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ newsos6) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=yes ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator=: ++ hardcode_shlibpath_var=no ++ ;; ++ ++ openbsd*) ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' ++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec='${wl}-E' ++ else ++ case $host_os in ++ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec='-R$libdir' ++ ;; ++ *) ++ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ++ ;; ++ esac ++ fi ++ ;; ++ ++ os2*) ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_minus_L=yes ++ allow_undefined_flag=unsupported ++ archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' ++ old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ++ ;; ++ ++ osf3*) ++ if test "$GCC" = yes; then ++ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ allow_undefined_flag=' -expect_unresolved \*' ++ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ fi ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator=: ++ ;; ++ ++ osf4* | osf5*) # as osf3* with the addition of -msym flag ++ if test "$GCC" = yes; then ++ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ else ++ allow_undefined_flag=' -expect_unresolved \*' ++ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ ++ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' ++ ++ # Both c and cxx compiler support -rpath directly ++ hardcode_libdir_flag_spec='-rpath $libdir' ++ fi ++ hardcode_libdir_separator=: ++ ;; ++ ++ solaris*) ++ no_undefined_flag=' -z text' ++ if test "$GCC" = yes; then ++ wlarc='${wl}' ++ archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' ++ else ++ wlarc='' ++ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' ++ fi ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_shlibpath_var=no ++ case $host_os in ++ solaris2.[0-5] | solaris2.[0-5].*) ;; ++ *) ++ # The compiler driver will combine linker options so we ++ # cannot just pass the convience library names through ++ # without $wl, iff we do not link with $LD. ++ # Luckily, gcc supports the same syntax we need for Sun Studio. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ case $wlarc in ++ '') ++ whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; ++ *) ++ whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; ++ esac ;; ++ esac ++ link_all_deplibs=yes ++ ;; ++ ++ sunos4*) ++ if test "x$host_vendor" = xsequent; then ++ # Use $CC to link under sequent, because it throws in some extra .o ++ # files that make .init and .fini sections work. ++ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_direct=yes ++ hardcode_minus_L=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ sysv4) ++ case $host_vendor in ++ sni) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=yes # is this really true??? ++ ;; ++ siemens) ++ ## LD is ld it makes a PLAMLIB ++ ## CC just makes a GrossModule. ++ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' ++ reload_cmds='$CC -r -o $output$reload_objs' ++ hardcode_direct=no ++ ;; ++ motorola) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=no #Motorola manual says yes, but my tests say they lie ++ ;; ++ esac ++ runpath_var='LD_RUN_PATH' ++ hardcode_shlibpath_var=no ++ ;; ++ ++ sysv4.3*) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var=no ++ export_dynamic_flag_spec='-Bexport' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var=no ++ runpath_var=LD_RUN_PATH ++ hardcode_runpath_var=yes ++ ld_shlibs=yes ++ fi ++ ;; ++ ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) ++ no_undefined_flag='${wl}-z,text' ++ archive_cmds_need_lc=no ++ hardcode_shlibpath_var=no ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ no_undefined_flag='${wl}-z,text' ++ allow_undefined_flag='${wl}-z,nodefs' ++ archive_cmds_need_lc=no ++ hardcode_shlibpath_var=no ++ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' ++ hardcode_libdir_separator=':' ++ link_all_deplibs=yes ++ export_dynamic_flag_spec='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ uts4*) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_shlibpath_var=no ++ ;; ++ ++ *) ++ ld_shlibs=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $ld_shlibs" >&5 ++echo "${ECHO_T}$ld_shlibs" >&6 ++test "$ld_shlibs" = no && can_build_shared=no ++ ++# ++# Do we need to explicitly link libc? ++# ++case "x$archive_cmds_need_lc" in ++x|xyes) ++ # Assume -lc should be added ++ archive_cmds_need_lc=yes ++ ++ if test "$enable_shared" = yes && test "$GCC" = yes; then ++ case $archive_cmds in ++ *'~'*) ++ # FIXME: we may have to deal with multi-command sequences. ++ ;; ++ '$CC '*) ++ # Test whether the compiler implicitly links with -lc since on some ++ # systems, -lgcc has to come before -lc. If gcc already passes -lc ++ # to ld, don't add -lc before -lgcc. ++ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 ++echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 ++ $rm conftest* ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } 2>conftest.err; then ++ soname=conftest ++ lib=conftest ++ libobjs=conftest.$ac_objext ++ deplibs= ++ wl=$lt_prog_compiler_wl ++ pic_flag=$lt_prog_compiler_pic ++ compiler_flags=-v ++ linker_flags=-v ++ verstring= ++ output_objdir=. ++ libname=conftest ++ lt_save_allow_undefined_flag=$allow_undefined_flag ++ allow_undefined_flag= ++ if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 ++ (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ then ++ archive_cmds_need_lc=no ++ else ++ archive_cmds_need_lc=yes ++ fi ++ allow_undefined_flag=$lt_save_allow_undefined_flag ++ else ++ cat conftest.err 1>&5 ++ fi ++ $rm conftest* ++ echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 ++echo "${ECHO_T}$archive_cmds_need_lc" >&6 ++ ;; ++ esac ++ fi ++ ;; ++esac ++ ++echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 ++echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 ++library_names_spec= ++libname_spec='lib$name' ++soname_spec= ++shrext_cmds=".so" ++postinstall_cmds= ++postuninstall_cmds= ++finish_cmds= ++finish_eval= ++shlibpath_var= ++shlibpath_overrides_runpath=unknown ++version_type=none ++dynamic_linker="$host_os ld.so" ++sys_lib_dlsearch_path_spec="/lib /usr/lib" ++if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then ++ # if the path contains ";" then we assume it to be the separator ++ # otherwise default to the standard path separator (i.e. ":") - it is ++ # assumed that no part of a normal pathname contains ";" but that should ++ # okay in the real world where ";" in dirpaths is itself problematic. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++else ++ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" ++fi ++need_lib_prefix=unknown ++hardcode_into_libs=no ++ ++# when you set need_version to no, make sure it does not cause -set_version ++# flags to be left without arguments ++need_version=unknown ++ ++case $host_os in ++aix3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' ++ shlibpath_var=LIBPATH ++ ++ # AIX 3 has no versioning support, so we append a major version to the name. ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ ++aix4* | aix5*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ hardcode_into_libs=yes ++ if test "$host_cpu" = ia64; then ++ # AIX 5 supports IA64 ++ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ else ++ # With GCC up to 2.95.x, collect2 would create an import file ++ # for dependence libraries. The import file would start with ++ # the line `#! .'. This would cause the generated library to ++ # depend on `.', always an invalid library. This was fixed in ++ # development snapshots of GCC prior to 3.0. ++ case $host_os in ++ aix4 | aix4.[01] | aix4.[01].*) ++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' ++ echo ' yes ' ++ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then ++ : ++ else ++ can_build_shared=no ++ fi ++ ;; ++ esac ++ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct ++ # soname into executable. Probably we can add versioning support to ++ # collect2, so additional links can be useful in future. ++ if test "$aix_use_runtimelinking" = yes; then ++ # If using run time linking (on AIX 4.2 or later) use lib.so ++ # instead of lib.a to let people know that these are not ++ # typical AIX shared libraries. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ else ++ # We preserve .a as extension for shared libraries through AIX4.2 ++ # and later when we are not doing run time linking. ++ library_names_spec='${libname}${release}.a $libname.a' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ fi ++ shlibpath_var=LIBPATH ++ fi ++ ;; ++ ++amigaos*) ++ library_names_spec='$libname.ixlibrary $libname.a' ++ # Create ${libname}_ixlibrary.a entries in /sys/libs. ++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ++ ;; ++ ++beos*) ++ library_names_spec='${libname}${shared_ext}' ++ dynamic_linker="$host_os ld.so" ++ shlibpath_var=LIBRARY_PATH ++ ;; ++ ++bsdi[45]*) ++ version_type=linux ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" ++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" ++ # the default ld.so.conf also contains /usr/contrib/lib and ++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow ++ # libtool to hard-code these into programs ++ ;; ++ ++cygwin* | mingw* | pw32*) ++ version_type=windows ++ shrext_cmds=".dll" ++ need_version=no ++ need_lib_prefix=no ++ ++ case $GCC,$host_os in ++ yes,cygwin* | yes,mingw* | yes,pw32*) ++ library_names_spec='$libname.dll.a' ++ # DLL is installed to $(libdir)/../bin by postinstall_cmds ++ postinstall_cmds='base_file=`basename \${file}`~ ++ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ ++ dldir=$destdir/`dirname \$dlpath`~ ++ test -d \$dldir || mkdir -p \$dldir~ ++ $install_prog $dir/$dlname \$dldir/$dlname~ ++ chmod a+x \$dldir/$dlname' ++ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ ++ dlpath=$dir/\$dldll~ ++ $rm \$dlpath' ++ shlibpath_overrides_runpath=yes ++ ++ case $host_os in ++ cygwin*) ++ # Cygwin DLLs use 'cyg' prefix rather than 'lib' ++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ++ ;; ++ mingw*) ++ # MinGW DLLs use traditional 'lib' prefix ++ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then ++ # It is most probably a Windows format PATH printed by ++ # mingw gcc, but we are running on Cygwin. Gcc prints its search ++ # path with ; separators, and with drive letters. We can handle the ++ # drive letters (cygwin fileutils understands them), so leave them, ++ # especially as we might pass files found there to a mingw objdump, ++ # which wouldn't understand a cygwinified path. Ahh. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++ ;; ++ pw32*) ++ # pw32 DLLs use 'pw' prefix rather than 'lib' ++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ esac ++ ;; ++ ++ *) ++ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ++ ;; ++ esac ++ dynamic_linker='Win32 ld.exe' ++ # FIXME: first we should search . and the directory the executable is in ++ shlibpath_var=PATH ++ ;; ++ ++darwin* | rhapsody*) ++ dynamic_linker="$host_os dyld" ++ version_type=darwin ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' ++ soname_spec='${libname}${release}${major}$shared_ext' ++ shlibpath_overrides_runpath=yes ++ shlibpath_var=DYLD_LIBRARY_PATH ++ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' ++ # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. ++ if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` ++ else ++ sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' ++ fi ++ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ++ ;; ++ ++dgux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++freebsd1*) ++ dynamic_linker=no ++ ;; ++ ++kfreebsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++freebsd* | dragonfly*) ++ # DragonFly does not have aout. When/if they implement a new ++ # versioning mechanism, adjust this. ++ if test -x /usr/bin/objformat; then ++ objformat=`/usr/bin/objformat` ++ else ++ case $host_os in ++ freebsd[123]*) objformat=aout ;; ++ *) objformat=elf ;; ++ esac ++ fi ++ version_type=freebsd-$objformat ++ case $version_type in ++ freebsd-elf*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ need_version=no ++ need_lib_prefix=no ++ ;; ++ freebsd-*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' ++ need_version=yes ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_os in ++ freebsd2*) ++ shlibpath_overrides_runpath=yes ++ ;; ++ freebsd3.[01]* | freebsdelf3.[01]*) ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ ++ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ freebsd*) # from 4.6 on ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ esac ++ ;; ++ ++gnu*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ ;; ++ ++hpux9* | hpux10* | hpux11*) ++ # Give a soname corresponding to the major version so that dld.sl refuses to ++ # link against other versions. ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ case $host_cpu in ++ ia64*) ++ shrext_cmds='.so' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.so" ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ if test "X$HPUX_IA64_MODE" = X32; then ++ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" ++ else ++ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" ++ fi ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ hppa*64*) ++ shrext_cmds='.sl' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ *) ++ shrext_cmds='.sl' ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=SHLIB_PATH ++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ esac ++ # HP-UX runs *really* slowly unless shared libraries are mode 555. ++ postinstall_cmds='chmod 555 $lib' ++ ;; ++ ++interix3*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $host_os in ++ nonstopux*) version_type=nonstopux ;; ++ *) ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ version_type=linux ++ else ++ version_type=irix ++ fi ;; ++ esac ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' ++ case $host_os in ++ irix5* | nonstopux*) ++ libsuff= shlibsuff= ++ ;; ++ *) ++ case $LD in # libtool.m4 will add one of these switches to LD ++ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") ++ libsuff= shlibsuff= libmagic=32-bit;; ++ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") ++ libsuff=32 shlibsuff=N32 libmagic=N32;; ++ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") ++ libsuff=64 shlibsuff=64 libmagic=64-bit;; ++ *) libsuff= shlibsuff= libmagic=never-match;; ++ esac ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" ++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" ++ hardcode_into_libs=yes ++ ;; ++ ++# No shared lib support for Linux oldld, aout, or coff. ++linux*oldld* | linux*aout* | linux*coff*) ++ dynamic_linker=no ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ hardcode_into_libs=yes ++ ++ # find out which ABI we are using ++ libsuff= ++ case "$host_cpu" in ++ x86_64*|s390x*|powerpc64*) ++ echo '#line 10855 "configure"' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *64-bit*) ++ libsuff=64 ++ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ esac ++ ++ # Append ld.so.conf contents to the search path ++ if test -f /etc/ld.so.conf; then ++ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` ++ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" ++ fi ++ ++ # We used to test for /lib/ld.so.1 and disable shared libraries on ++ # powerpc, because MkLinux only supported shared libraries with the ++ # GNU dynamic linker. Since this was broken with cross compilers, ++ # most powerpc-linux boxes support dynamic linking these days and ++ # people can always --disable-shared, the test was removed, and we ++ # assume the GNU/Linux dynamic linker is in use. ++ dynamic_linker='GNU/Linux ld.so' ++ ;; ++ ++knetbsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++netbsd*) ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ dynamic_linker='NetBSD (a.out) ld.so' ++ else ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='NetBSD ld.elf_so' ++ fi ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ ++newsos6) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++nto-qnx*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++openbsd*) ++ version_type=sunos ++ sys_lib_dlsearch_path_spec="/usr/lib" ++ need_lib_prefix=no ++ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. ++ case $host_os in ++ openbsd3.3 | openbsd3.3.*) need_version=yes ;; ++ *) need_version=no ;; ++ esac ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ case $host_os in ++ openbsd2.[89] | openbsd2.[89].*) ++ shlibpath_overrides_runpath=no ++ ;; ++ *) ++ shlibpath_overrides_runpath=yes ++ ;; ++ esac ++ else ++ shlibpath_overrides_runpath=yes ++ fi ++ ;; ++ ++os2*) ++ libname_spec='$name' ++ shrext_cmds=".dll" ++ need_lib_prefix=no ++ library_names_spec='$libname${shared_ext} $libname.a' ++ dynamic_linker='OS/2 ld.exe' ++ shlibpath_var=LIBPATH ++ ;; ++ ++osf3* | osf4* | osf5*) ++ version_type=osf ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" ++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ++ ;; ++ ++solaris*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ # ldd complains unless libraries are executable ++ postinstall_cmds='chmod +x $lib' ++ ;; ++ ++sunos4*) ++ version_type=sunos ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ if test "$with_gnu_ld" = yes; then ++ need_lib_prefix=no ++ fi ++ need_version=yes ++ ;; ++ ++sysv4 | sysv4.3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_vendor in ++ sni) ++ shlibpath_overrides_runpath=no ++ need_lib_prefix=no ++ export_dynamic_flag_spec='${wl}-Blargedynsym' ++ runpath_var=LD_RUN_PATH ++ ;; ++ siemens) ++ need_lib_prefix=no ++ ;; ++ motorola) ++ need_lib_prefix=no ++ need_version=no ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ++ ;; ++ esac ++ ;; ++ ++sysv4*MP*) ++ if test -d /usr/nec ;then ++ version_type=linux ++ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' ++ soname_spec='$libname${shared_ext}.$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ fi ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ version_type=freebsd-elf ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ if test "$with_gnu_ld" = yes; then ++ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' ++ shlibpath_overrides_runpath=no ++ else ++ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' ++ shlibpath_overrides_runpath=yes ++ case $host_os in ++ sco3.2v5*) ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ++ ;; ++ esac ++ fi ++ sys_lib_dlsearch_path_spec='/usr/lib' ++ ;; ++ ++uts4*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++*) ++ dynamic_linker=no ++ ;; ++esac ++echo "$as_me:$LINENO: result: $dynamic_linker" >&5 ++echo "${ECHO_T}$dynamic_linker" >&6 ++test "$dynamic_linker" = no && can_build_shared=no ++ ++variables_saved_for_relink="PATH $shlibpath_var $runpath_var" ++if test "$GCC" = yes; then ++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" ++fi ++ ++echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 ++echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 ++hardcode_action= ++if test -n "$hardcode_libdir_flag_spec" || \ ++ test -n "$runpath_var" || \ ++ test "X$hardcode_automatic" = "Xyes" ; then ++ ++ # We can hardcode non-existant directories. ++ if test "$hardcode_direct" != no && ++ # If the only mechanism to avoid hardcoding is shlibpath_var, we ++ # have to relink, otherwise we might link with an installed library ++ # when we should be linking with a yet-to-be-installed one ++ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && ++ test "$hardcode_minus_L" != no; then ++ # Linking always hardcodes the temporary library directory. ++ hardcode_action=relink ++ else ++ # We can link without hardcoding, and we can hardcode nonexisting dirs. ++ hardcode_action=immediate ++ fi ++else ++ # We cannot hardcode anything, or else we can only hardcode existing ++ # directories. ++ hardcode_action=unsupported ++fi ++echo "$as_me:$LINENO: result: $hardcode_action" >&5 ++echo "${ECHO_T}$hardcode_action" >&6 ++ ++if test "$hardcode_action" = relink; then ++ # Fast installation is not supported ++ enable_fast_install=no ++elif test "$shlibpath_overrides_runpath" = yes || ++ test "$enable_shared" = no; then ++ # Fast installation is not necessary ++ enable_fast_install=needless ++fi ++ ++striplib= ++old_striplib= ++echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 ++echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 ++if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then ++ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" ++ test -z "$striplib" && striplib="$STRIP --strip-unneeded" ++ echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++else ++# FIXME - insert some real tests, host_os isn't really good enough ++ case $host_os in ++ darwin*) ++ if test -n "$STRIP" ; then ++ striplib="$STRIP -x" ++ echo "$as_me:$LINENO: result: yes" >&5 ++echo "${ECHO_T}yes" >&6 ++ else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++ ;; ++ *) ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++ ;; ++ esac ++fi ++ ++if test "x$enable_dlopen" != xyes; then ++ enable_dlopen=unknown ++ enable_dlopen_self=unknown ++ enable_dlopen_self_static=unknown ++else ++ lt_cv_dlopen=no ++ lt_cv_dlopen_libs= ++ ++ case $host_os in ++ beos*) ++ lt_cv_dlopen="load_add_on" ++ lt_cv_dlopen_libs= ++ lt_cv_dlopen_self=yes ++ ;; ++ ++ mingw* | pw32*) ++ lt_cv_dlopen="LoadLibrary" ++ lt_cv_dlopen_libs= ++ ;; ++ ++ cygwin*) ++ lt_cv_dlopen="dlopen" ++ lt_cv_dlopen_libs= ++ ;; ++ ++ darwin*) ++ # if libdl is installed we need to link against it ++ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 ++echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 ++if test "${ac_cv_lib_dl_dlopen+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldl $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char dlopen (); ++int ++main () ++{ ++dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_dl_dlopen=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_dl_dlopen=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 ++echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 ++if test $ac_cv_lib_dl_dlopen = yes; then ++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" ++else ++ ++ lt_cv_dlopen="dyld" ++ lt_cv_dlopen_libs= ++ lt_cv_dlopen_self=yes ++ ++fi ++ ++ ;; ++ ++ *) ++ echo "$as_me:$LINENO: checking for shl_load" >&5 ++echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 ++if test "${ac_cv_func_shl_load+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++/* Define shl_load to an innocuous variant, in case declares shl_load. ++ For example, HP-UX 11i declares gettimeofday. */ ++#define shl_load innocuous_shl_load ++ ++/* System header to define __stub macros and hopefully few prototypes, ++ which can conflict with char shl_load (); below. ++ Prefer to if __STDC__ is defined, since ++ exists even on freestanding compilers. */ ++ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ ++#undef shl_load ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++{ ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char shl_load (); ++/* The GNU C library defines this for functions which it implements ++ to always fail with ENOSYS. Some functions are actually named ++ something starting with __ and the normal name is an alias. */ ++#if defined (__stub_shl_load) || defined (__stub___shl_load) ++choke me ++#else ++char (*f) () = shl_load; ++#endif ++#ifdef __cplusplus ++} ++#endif ++ ++int ++main () ++{ ++return f != shl_load; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_func_shl_load=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_func_shl_load=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 ++echo "${ECHO_T}$ac_cv_func_shl_load" >&6 ++if test $ac_cv_func_shl_load = yes; then ++ lt_cv_dlopen="shl_load" ++else ++ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 ++echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 ++if test "${ac_cv_lib_dld_shl_load+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldld $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char shl_load (); ++int ++main () ++{ ++shl_load (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_dld_shl_load=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_dld_shl_load=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 ++echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 ++if test $ac_cv_lib_dld_shl_load = yes; then ++ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" ++else ++ echo "$as_me:$LINENO: checking for dlopen" >&5 ++echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 ++if test "${ac_cv_func_dlopen+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++/* Define dlopen to an innocuous variant, in case declares dlopen. ++ For example, HP-UX 11i declares gettimeofday. */ ++#define dlopen innocuous_dlopen ++ ++/* System header to define __stub macros and hopefully few prototypes, ++ which can conflict with char dlopen (); below. ++ Prefer to if __STDC__ is defined, since ++ exists even on freestanding compilers. */ ++ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ ++#undef dlopen ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++{ ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char dlopen (); ++/* The GNU C library defines this for functions which it implements ++ to always fail with ENOSYS. Some functions are actually named ++ something starting with __ and the normal name is an alias. */ ++#if defined (__stub_dlopen) || defined (__stub___dlopen) ++choke me ++#else ++char (*f) () = dlopen; ++#endif ++#ifdef __cplusplus ++} ++#endif ++ ++int ++main () ++{ ++return f != dlopen; ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_func_dlopen=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_func_dlopen=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 ++echo "${ECHO_T}$ac_cv_func_dlopen" >&6 ++if test $ac_cv_func_dlopen = yes; then ++ lt_cv_dlopen="dlopen" ++else ++ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 ++echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 ++if test "${ac_cv_lib_dl_dlopen+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldl $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char dlopen (); ++int ++main () ++{ ++dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_dl_dlopen=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_dl_dlopen=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 ++echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 ++if test $ac_cv_lib_dl_dlopen = yes; then ++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" ++else ++ echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 ++echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 ++if test "${ac_cv_lib_svld_dlopen+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lsvld $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char dlopen (); ++int ++main () ++{ ++dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_svld_dlopen=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_svld_dlopen=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 ++echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 ++if test $ac_cv_lib_svld_dlopen = yes; then ++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" ++else ++ echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 ++echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 ++if test "${ac_cv_lib_dld_dld_link+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldld $LIBS" ++cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++/* Override any gcc2 internal prototype to avoid an error. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++/* We use char because int might match the return type of a gcc2 ++ builtin and then its argument prototype would still apply. */ ++char dld_link (); ++int ++main () ++{ ++dld_link (); ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ac_cv_lib_dld_dld_link=yes ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ac_cv_lib_dld_dld_link=no ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 ++echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 ++if test $ac_cv_lib_dld_dld_link = yes; then ++ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ;; ++ esac ++ ++ if test "x$lt_cv_dlopen" != xno; then ++ enable_dlopen=yes ++ else ++ enable_dlopen=no ++ fi ++ ++ case $lt_cv_dlopen in ++ dlopen) ++ save_CPPFLAGS="$CPPFLAGS" ++ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" ++ ++ save_LDFLAGS="$LDFLAGS" ++ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" ++ ++ save_LIBS="$LIBS" ++ LIBS="$lt_cv_dlopen_libs $LIBS" ++ ++ echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 ++echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 ++if test "${lt_cv_dlopen_self+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test "$cross_compiling" = yes; then : ++ lt_cv_dlopen_self=cross ++else ++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 ++ lt_status=$lt_dlunknown ++ cat > conftest.$ac_ext < ++#endif ++ ++#include ++ ++#ifdef RTLD_GLOBAL ++# define LT_DLGLOBAL RTLD_GLOBAL ++#else ++# ifdef DL_GLOBAL ++# define LT_DLGLOBAL DL_GLOBAL ++# else ++# define LT_DLGLOBAL 0 ++# endif ++#endif ++ ++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we ++ find out it does not work in some platform. */ ++#ifndef LT_DLLAZY_OR_NOW ++# ifdef RTLD_LAZY ++# define LT_DLLAZY_OR_NOW RTLD_LAZY ++# else ++# ifdef DL_LAZY ++# define LT_DLLAZY_OR_NOW DL_LAZY ++# else ++# ifdef RTLD_NOW ++# define LT_DLLAZY_OR_NOW RTLD_NOW ++# else ++# ifdef DL_NOW ++# define LT_DLLAZY_OR_NOW DL_NOW ++# else ++# define LT_DLLAZY_OR_NOW 0 ++# endif ++# endif ++# endif ++# endif ++#endif ++ ++#ifdef __cplusplus ++extern "C" void exit (int); ++#endif ++ ++void fnord() { int i=42;} ++int main () ++{ ++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); ++ int status = $lt_dlunknown; ++ ++ if (self) ++ { ++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore; ++ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; ++ /* dlclose (self); */ ++ } ++ else ++ puts (dlerror ()); ++ ++ exit (status); ++} ++EOF ++ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then ++ (./conftest; exit; ) >&5 2>/dev/null ++ lt_status=$? ++ case x$lt_status in ++ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; ++ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; ++ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; ++ esac ++ else : ++ # compilation failed ++ lt_cv_dlopen_self=no ++ fi ++fi ++rm -fr conftest* ++ ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 ++echo "${ECHO_T}$lt_cv_dlopen_self" >&6 ++ ++ if test "x$lt_cv_dlopen_self" = xyes; then ++ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" ++ echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 ++echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 ++if test "${lt_cv_dlopen_self_static+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test "$cross_compiling" = yes; then : ++ lt_cv_dlopen_self_static=cross ++else ++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 ++ lt_status=$lt_dlunknown ++ cat > conftest.$ac_ext < ++#endif ++ ++#include ++ ++#ifdef RTLD_GLOBAL ++# define LT_DLGLOBAL RTLD_GLOBAL ++#else ++# ifdef DL_GLOBAL ++# define LT_DLGLOBAL DL_GLOBAL ++# else ++# define LT_DLGLOBAL 0 ++# endif ++#endif ++ ++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we ++ find out it does not work in some platform. */ ++#ifndef LT_DLLAZY_OR_NOW ++# ifdef RTLD_LAZY ++# define LT_DLLAZY_OR_NOW RTLD_LAZY ++# else ++# ifdef DL_LAZY ++# define LT_DLLAZY_OR_NOW DL_LAZY ++# else ++# ifdef RTLD_NOW ++# define LT_DLLAZY_OR_NOW RTLD_NOW ++# else ++# ifdef DL_NOW ++# define LT_DLLAZY_OR_NOW DL_NOW ++# else ++# define LT_DLLAZY_OR_NOW 0 ++# endif ++# endif ++# endif ++# endif ++#endif ++ ++#ifdef __cplusplus ++extern "C" void exit (int); ++#endif ++ ++void fnord() { int i=42;} ++int main () ++{ ++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); ++ int status = $lt_dlunknown; ++ ++ if (self) ++ { ++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore; ++ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; ++ /* dlclose (self); */ ++ } ++ else ++ puts (dlerror ()); ++ ++ exit (status); ++} ++EOF ++ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then ++ (./conftest; exit; ) >&5 2>/dev/null ++ lt_status=$? ++ case x$lt_status in ++ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; ++ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; ++ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; ++ esac ++ else : ++ # compilation failed ++ lt_cv_dlopen_self_static=no ++ fi ++fi ++rm -fr conftest* ++ ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 ++echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 ++ fi ++ ++ CPPFLAGS="$save_CPPFLAGS" ++ LDFLAGS="$save_LDFLAGS" ++ LIBS="$save_LIBS" ++ ;; ++ esac ++ ++ case $lt_cv_dlopen_self in ++ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; ++ *) enable_dlopen_self=unknown ;; ++ esac ++ ++ case $lt_cv_dlopen_self_static in ++ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; ++ *) enable_dlopen_self_static=unknown ;; ++ esac ++fi ++ ++ ++# Report which library types will actually be built ++echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 ++echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 ++echo "$as_me:$LINENO: result: $can_build_shared" >&5 ++echo "${ECHO_T}$can_build_shared" >&6 ++ ++echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 ++echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 ++test "$can_build_shared" = "no" && enable_shared=no ++ ++# On AIX, shared libraries and static libraries use the same namespace, and ++# are all built from PIC. ++case $host_os in ++aix3*) ++ test "$enable_shared" = yes && enable_static=no ++ if test -n "$RANLIB"; then ++ archive_cmds="$archive_cmds~\$RANLIB \$lib" ++ postinstall_cmds='$RANLIB $lib' ++ fi ++ ;; ++ ++aix4* | aix5*) ++ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then ++ test "$enable_shared" = yes && enable_static=no ++ fi ++ ;; ++esac ++echo "$as_me:$LINENO: result: $enable_shared" >&5 ++echo "${ECHO_T}$enable_shared" >&6 ++ ++echo "$as_me:$LINENO: checking whether to build static libraries" >&5 ++echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 ++# Make sure either enable_shared or enable_static is yes. ++test "$enable_shared" = yes || enable_static=yes ++echo "$as_me:$LINENO: result: $enable_static" >&5 ++echo "${ECHO_T}$enable_static" >&6 ++ ++# The else clause should only fire when bootstrapping the ++# libtool distribution, otherwise you forgot to ship ltmain.sh ++# with your package, and you will get complaints that there are ++# no rules to generate ltmain.sh. ++if test -f "$ltmain"; then ++ # See if we are running on zsh, and set the options which allow our commands through ++ # without removal of \ escapes. ++ if test -n "${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++ fi ++ # Now quote all the things that may contain metacharacters while being ++ # careful not to overquote the AC_SUBSTed values. We take copies of the ++ # variables and quote the copies for generation of the libtool script. ++ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ ++ SED SHELL STRIP \ ++ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ ++ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ ++ deplibs_check_method reload_flag reload_cmds need_locks \ ++ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ ++ lt_cv_sys_global_symbol_to_c_name_address \ ++ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ ++ old_postinstall_cmds old_postuninstall_cmds \ ++ compiler \ ++ CC \ ++ LD \ ++ lt_prog_compiler_wl \ ++ lt_prog_compiler_pic \ ++ lt_prog_compiler_static \ ++ lt_prog_compiler_no_builtin_flag \ ++ export_dynamic_flag_spec \ ++ thread_safe_flag_spec \ ++ whole_archive_flag_spec \ ++ enable_shared_with_static_runtimes \ ++ old_archive_cmds \ ++ old_archive_from_new_cmds \ ++ predep_objects \ ++ postdep_objects \ ++ predeps \ ++ postdeps \ ++ compiler_lib_search_path \ ++ archive_cmds \ ++ archive_expsym_cmds \ ++ postinstall_cmds \ ++ postuninstall_cmds \ ++ old_archive_from_expsyms_cmds \ ++ allow_undefined_flag \ ++ no_undefined_flag \ ++ export_symbols_cmds \ ++ hardcode_libdir_flag_spec \ ++ hardcode_libdir_flag_spec_ld \ ++ hardcode_libdir_separator \ ++ hardcode_automatic \ ++ module_cmds \ ++ module_expsym_cmds \ ++ lt_cv_prog_compiler_c_o \ ++ exclude_expsyms \ ++ include_expsyms; do ++ ++ case $var in ++ old_archive_cmds | \ ++ old_archive_from_new_cmds | \ ++ archive_cmds | \ ++ archive_expsym_cmds | \ ++ module_cmds | \ ++ module_expsym_cmds | \ ++ old_archive_from_expsyms_cmds | \ ++ export_symbols_cmds | \ ++ extract_expsyms_cmds | reload_cmds | finish_cmds | \ ++ postinstall_cmds | postuninstall_cmds | \ ++ old_postinstall_cmds | old_postuninstall_cmds | \ ++ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) ++ # Double-quote double-evaled strings. ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ++ ;; ++ *) ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ++ ;; ++ esac ++ done ++ ++ case $lt_echo in ++ *'\$0 --fallback-echo"') ++ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ++ ;; ++ esac ++ ++cfgfile="${ofile}T" ++ trap "$rm \"$cfgfile\"; exit 1" 1 2 15 ++ $rm -f "$cfgfile" ++ { echo "$as_me:$LINENO: creating $ofile" >&5 ++echo "$as_me: creating $ofile" >&6;} ++ ++ cat <<__EOF__ >> "$cfgfile" ++#! $SHELL ++ ++# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. ++# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) ++# NOTE: Changes made to this file will be lost: look at ltmain.sh. ++# ++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 ++# Free Software Foundation, Inc. ++# ++# This file is part of GNU Libtool: ++# Originally by Gordon Matzigkeit , 1996 ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, but ++# WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++# General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ++# ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++# A sed program that does not truncate output. ++SED=$lt_SED ++ ++# Sed that helps us avoid accidentally triggering echo(1) options like -n. ++Xsed="$SED -e 1s/^X//" ++ ++# The HP-UX ksh and POSIX shell print the target directory to stdout ++# if CDPATH is set. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++# The names of the tagged configurations supported by this script. ++available_tags= ++ ++# ### BEGIN LIBTOOL CONFIG ++ ++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: ++ ++# Shell to use when invoking shell scripts. ++SHELL=$lt_SHELL ++ ++# Whether or not to build shared libraries. ++build_libtool_libs=$enable_shared ++ ++# Whether or not to build static libraries. ++build_old_libs=$enable_static ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$archive_cmds_need_lc ++ ++# Whether or not to disallow shared libs when runtime libs are static ++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes ++ ++# Whether or not to optimize for fast installation. ++fast_install=$enable_fast_install ++ ++# The host system. ++host_alias=$host_alias ++host=$host ++host_os=$host_os ++ ++# The build system. ++build_alias=$build_alias ++build=$build ++build_os=$build_os ++ ++# An echo program that does not interpret backslashes. ++echo=$lt_echo ++ ++# The archiver. ++AR=$lt_AR ++AR_FLAGS=$lt_AR_FLAGS ++ ++# A C compiler. ++LTCC=$lt_LTCC ++ ++# LTCC compiler flags. ++LTCFLAGS=$lt_LTCFLAGS ++ ++# A language-specific compiler. ++CC=$lt_compiler ++ ++# Is the compiler the GNU C compiler? ++with_gcc=$GCC ++ ++gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` ++gcc_ver=\`gcc -dumpversion\` ++ ++# An ERE matcher. ++EGREP=$lt_EGREP ++ ++# The linker used to build libraries. ++LD=$lt_LD ++ ++# Whether we need hard or soft links. ++LN_S=$lt_LN_S ++ ++# A BSD-compatible nm program. ++NM=$lt_NM ++ ++# A symbol stripping program ++STRIP=$lt_STRIP ++ ++# Used to examine libraries when file_magic_cmd begins "file" ++MAGIC_CMD=$MAGIC_CMD ++ ++# Used on cygwin: DLL creation program. ++DLLTOOL="$DLLTOOL" ++ ++# Used on cygwin: object dumper. ++OBJDUMP="$OBJDUMP" ++ ++# Used on cygwin: assembler. ++AS="$AS" ++ ++# The name of the directory that contains temporary libtool files. ++objdir=$objdir ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_lt_prog_compiler_wl ++ ++# Object file suffix (normally "o"). ++objext="$ac_objext" ++ ++# Old archive suffix (normally "a"). ++libext="$libext" ++ ++# Shared library suffix (normally ".so"). ++shrext_cmds='$shrext_cmds' ++ ++# Executable file suffix (normally ""). ++exeext="$exeext" ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_lt_prog_compiler_pic ++pic_mode=$pic_mode ++ ++# What is the maximum length of a command? ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_lt_cv_prog_compiler_c_o ++ ++# Must we lock files when doing compilation? ++need_locks=$lt_need_locks ++ ++# Do we need the lib prefix for modules? ++need_lib_prefix=$need_lib_prefix ++ ++# Do we need a version for libraries? ++need_version=$need_version ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_lt_prog_compiler_static ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_whole_archive_flag_spec ++ ++# Compiler flag to generate thread-safe objects. ++thread_safe_flag_spec=$lt_thread_safe_flag_spec ++ ++# Library versioning type. ++version_type=$version_type ++ ++# Format of library name prefix. ++libname_spec=$lt_libname_spec ++ ++# List of archive names. First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME. ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Commands used to build and install an old-style archive. ++RANLIB=$lt_RANLIB ++old_archive_cmds=$lt_old_archive_cmds ++old_postinstall_cmds=$lt_old_postinstall_cmds ++old_postuninstall_cmds=$lt_old_postuninstall_cmds ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds ++ ++# Commands used to build and install a shared archive. ++archive_cmds=$lt_archive_cmds ++archive_expsym_cmds=$lt_archive_expsym_cmds ++postinstall_cmds=$lt_postinstall_cmds ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to build a loadable module (assumed same as above if empty) ++module_cmds=$lt_module_cmds ++module_expsym_cmds=$lt_module_expsym_cmds ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predep_objects=\`echo $lt_predep_objects | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdep_objects=\`echo $lt_postdep_objects | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predeps=$lt_predeps ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdeps=$lt_postdeps ++ ++# The library search path used internally by the compiler when linking ++# a shared library. ++compiler_lib_search_path=\`echo $lt_compiler_lib_search_path | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Method to check whether dependent libraries are shared objects. ++deplibs_check_method=$lt_deplibs_check_method ++ ++# Command to use when deplibs_check_method == file_magic. ++file_magic_cmd=$lt_file_magic_cmd ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_allow_undefined_flag ++ ++# Flag that forces no undefined symbols. ++no_undefined_flag=$lt_no_undefined_flag ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# Same as above, but a single script fragment to be evaled but not shown. ++finish_eval=$lt_finish_eval ++ ++# Take the output of nm and produce a listing of raw symbols and C names. ++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe ++ ++# Transform the output of nm in a proper C declaration ++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl ++ ++# Transform the output of nm in a C name address pair ++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address ++ ++# This is the shared library runtime path variable. ++runpath_var=$runpath_var ++ ++# This is the shared library path variable. ++shlibpath_var=$shlibpath_var ++ ++# Is shlibpath searched before the hard-coded library search path? ++shlibpath_overrides_runpath=$shlibpath_overrides_runpath ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$hardcode_action ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec ++ ++# If ld is used when linking, flag to hardcode \$libdir into ++# a binary during linking. This must work even if \$libdir does ++# not exist. ++hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld ++ ++# Whether we need a single -rpath flag with a separated argument. ++hardcode_libdir_separator=$lt_hardcode_libdir_separator ++ ++# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the ++# resulting binary. ++hardcode_direct=$hardcode_direct ++ ++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the ++# resulting binary. ++hardcode_minus_L=$hardcode_minus_L ++ ++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into ++# the resulting binary. ++hardcode_shlibpath_var=$hardcode_shlibpath_var ++ ++# Set to yes if building a shared library automatically hardcodes DIR into the library ++# and all subsequent libraries and executables linked against it. ++hardcode_automatic=$hardcode_automatic ++ ++# Variables whose values should be saved in libtool wrapper scripts and ++# restored at relink time. ++variables_saved_for_relink="$variables_saved_for_relink" ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$link_all_deplibs ++ ++# Compile-time system search path for libraries ++sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Run-time system search path for libraries ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path="$fix_srcfile_path" ++ ++# Set to yes if exported symbols are required. ++always_export_symbols=$always_export_symbols ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_export_symbols_cmds ++ ++# The commands to extract the exported symbol list from a shared archive. ++extract_expsyms_cmds=$lt_extract_expsyms_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_exclude_expsyms ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_include_expsyms ++ ++# ### END LIBTOOL CONFIG ++ ++__EOF__ ++ ++ ++ case $host_os in ++ aix3*) ++ cat <<\EOF >> "$cfgfile" ++ ++# AIX sometimes has problems with the GCC collect2 program. For some ++# reason, if we set the COLLECT_NAMES environment variable, the problems ++# vanish in a puff of smoke. ++if test "X${COLLECT_NAMES+set}" != Xset; then ++ COLLECT_NAMES= ++ export COLLECT_NAMES ++fi ++EOF ++ ;; ++ esac ++ ++ # We use sed instead of cat because bash on DJGPP gets confused if ++ # if finds mixed CR/LF and LF-only lines. Since sed operates in ++ # text mode, it properly converts lines to CR/LF. This bash problem ++ # is reportedly fixed, but why not run on old versions too? ++ sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) ++ ++ mv -f "$cfgfile" "$ofile" || \ ++ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") ++ chmod +x "$ofile" ++ ++else ++ # If there is no Makefile yet, we rely on a make rule to execute ++ # `config.status --recheck' to rerun these tests and create the ++ # libtool script then. ++ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` ++ if test -f "$ltmain_in"; then ++ test -f Makefile && make "$ltmain" ++ fi ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++CC="$lt_save_CC" ++ ++ ++# Check whether --with-tags or --without-tags was given. ++if test "${with_tags+set}" = set; then ++ withval="$with_tags" ++ tagnames="$withval" ++fi; ++ ++if test -f "$ltmain" && test -n "$tagnames"; then ++ if test ! -f "${ofile}"; then ++ { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5 ++echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;} ++ fi ++ ++ if test -z "$LTCC"; then ++ eval "`$SHELL ${ofile} --config | grep '^LTCC='`" ++ if test -z "$LTCC"; then ++ { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5 ++echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;} ++ else ++ { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5 ++echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;} ++ fi ++ fi ++ if test -z "$LTCFLAGS"; then ++ eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" ++ fi ++ ++ # Extract list of available tagged configurations in $ofile. ++ # Note that this assumes the entire list is on one line. ++ available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` ++ ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for tagname in $tagnames; do ++ IFS="$lt_save_ifs" ++ # Check whether tagname contains only valid characters ++ case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in ++ "") ;; ++ *) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5 ++echo "$as_me: error: invalid tag name: $tagname" >&2;} ++ { (exit 1); exit 1; }; } ++ ;; ++ esac ++ ++ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null ++ then ++ { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5 ++echo "$as_me: error: tag name \"$tagname\" already exists" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ ++ # Update the list of available tags. ++ if test -n "$tagname"; then ++ echo appending configuration tag \"$tagname\" to $ofile ++ ++ case $tagname in ++ CXX) ++ if test -n "$CXX" && ( test "X$CXX" != "Xno" && ++ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || ++ (test "X$CXX" != "Xg++"))) ; then ++ ac_ext=cc ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++ ++ ++ ++ ++archive_cmds_need_lc_CXX=no ++allow_undefined_flag_CXX= ++always_export_symbols_CXX=no ++archive_expsym_cmds_CXX= ++export_dynamic_flag_spec_CXX= ++hardcode_direct_CXX=no ++hardcode_libdir_flag_spec_CXX= ++hardcode_libdir_flag_spec_ld_CXX= ++hardcode_libdir_separator_CXX= ++hardcode_minus_L_CXX=no ++hardcode_shlibpath_var_CXX=unsupported ++hardcode_automatic_CXX=no ++module_cmds_CXX= ++module_expsym_cmds_CXX= ++link_all_deplibs_CXX=unknown ++old_archive_cmds_CXX=$old_archive_cmds ++no_undefined_flag_CXX= ++whole_archive_flag_spec_CXX= ++enable_shared_with_static_runtimes_CXX=no ++ ++# Dependencies to place before and after the object being linked: ++predep_objects_CXX= ++postdep_objects_CXX= ++predeps_CXX= ++postdeps_CXX= ++compiler_lib_search_path_CXX= ++ ++# Source file extension for C++ test sources. ++ac_ext=cpp ++ ++# Object file extension for compiled C++ test sources. ++objext=o ++objext_CXX=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code="int some_variable = 0;\n" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' ++ ++# ltmain only uses $CC for tagged configurations so make sure $CC is set. ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++ ++# save warnings/boilerplate of simple test code ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_compile_test_code" >conftest.$ac_ext ++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_compiler_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_link_test_code" >conftest.$ac_ext ++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_linker_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ ++# Allow CC to be a program name with arguments. ++lt_save_CC=$CC ++lt_save_LD=$LD ++lt_save_GCC=$GCC ++GCC=$GXX ++lt_save_with_gnu_ld=$with_gnu_ld ++lt_save_path_LD=$lt_cv_path_LD ++if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then ++ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx ++else ++ $as_unset lt_cv_prog_gnu_ld ++fi ++if test -n "${lt_cv_path_LDCXX+set}"; then ++ lt_cv_path_LD=$lt_cv_path_LDCXX ++else ++ $as_unset lt_cv_path_LD ++fi ++test -z "${LDCXX+set}" || LD=$LDCXX ++CC=${CXX-"c++"} ++compiler=$CC ++compiler_CXX=$CC ++for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ ++# We don't want -fno-exception wen compiling C++ code, so set the ++# no_builtin_flag separately ++if test "$GXX" = yes; then ++ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' ++else ++ lt_prog_compiler_no_builtin_flag_CXX= ++fi ++ ++if test "$GXX" = yes; then ++ # Set up default GNU C++ configuration ++ ++ ++# Check whether --with-gnu-ld or --without-gnu-ld was given. ++if test "${with_gnu_ld+set}" = set; then ++ withval="$with_gnu_ld" ++ test "$withval" = no || with_gnu_ld=yes ++else ++ with_gnu_ld=no ++fi; ++ac_prog=ld ++if test "$GCC" = yes; then ++ # Check if gcc -print-prog-name=ld gives a path. ++ echo "$as_me:$LINENO: checking for ld used by $CC" >&5 ++echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 ++ case $host in ++ *-*-mingw*) ++ # gcc leaves a trailing carriage return which upsets mingw ++ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; ++ *) ++ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; ++ esac ++ case $ac_prog in ++ # Accept absolute paths. ++ [\\/]* | ?:[\\/]*) ++ re_direlt='/[^/][^/]*/\.\./' ++ # Canonicalize the pathname of ld ++ ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` ++ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do ++ ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` ++ done ++ test -z "$LD" && LD="$ac_prog" ++ ;; ++ "") ++ # If it fails, then pretend we aren't using GCC. ++ ac_prog=ld ++ ;; ++ *) ++ # If it is relative, then search for the first ld in PATH. ++ with_gnu_ld=unknown ++ ;; ++ esac ++elif test "$with_gnu_ld" = yes; then ++ echo "$as_me:$LINENO: checking for GNU ld" >&5 ++echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 ++else ++ echo "$as_me:$LINENO: checking for non-GNU ld" >&5 ++echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 ++fi ++if test "${lt_cv_path_LD+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test -z "$LD"; then ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then ++ lt_cv_path_LD="$ac_dir/$ac_prog" ++ # Check to see if the program is GNU ld. I'd rather use --version, ++ # but apparently some variants of GNU ld only accept -v. ++ # Break only if it was the GNU/non-GNU ld that we prefer. ++ case `"$lt_cv_path_LD" -v 2>&1 &5 ++echo "${ECHO_T}$LD" >&6 ++else ++ echo "$as_me:$LINENO: result: no" >&5 ++echo "${ECHO_T}no" >&6 ++fi ++test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 ++echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} ++ { (exit 1); exit 1; }; } ++echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 ++echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 ++if test "${lt_cv_prog_gnu_ld+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ # I'd rather use --version here, but apparently some GNU lds only accept -v. ++case `$LD -v 2>&1 &5 ++echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 ++with_gnu_ld=$lt_cv_prog_gnu_ld ++ ++ ++ ++ # Check if GNU C++ uses GNU ld as the underlying linker, since the ++ # archiving commands below assume that GNU ld is being used. ++ if test "$with_gnu_ld" = yes; then ++ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' ++ export_dynamic_flag_spec_CXX='${wl}--export-dynamic' ++ ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to ++ # investigate it a little bit more. (MM) ++ wlarc='${wl}' ++ ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ ++ grep 'no-whole-archive' > /dev/null; then ++ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ whole_archive_flag_spec_CXX= ++ fi ++ else ++ with_gnu_ld=no ++ wlarc= ++ ++ # A generic and very simple default shared library creation ++ # command for GNU C++ for the case where it uses the native ++ # linker, instead of GNU ld. If possible, this setting should ++ # overridden to take advantage of the native linker features on ++ # the platform it is being used on. ++ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' ++ fi ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' ++ ++else ++ GXX=no ++ with_gnu_ld=no ++ wlarc= ++fi ++ ++# PORTME: fill in a description of your system's C++ link characteristics ++echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 ++echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 ++ld_shlibs_CXX=yes ++case $host_os in ++ aix3*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ aix4* | aix5*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[23]|aix4.[23].*|aix5*) ++ for ld_flag in $LDFLAGS; do ++ case $ld_flag in ++ *-brtl*) ++ aix_use_runtimelinking=yes ++ break ++ ;; ++ esac ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ archive_cmds_CXX='' ++ hardcode_direct_CXX=yes ++ hardcode_libdir_separator_CXX=':' ++ link_all_deplibs_CXX=yes ++ ++ if test "$GXX" = yes; then ++ case $host_os in aix4.[012]|aix4.[012].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && \ ++ strings "$collect2name" | grep resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ hardcode_direct_CXX=yes ++ else ++ # We have old collect2 ++ hardcode_direct_CXX=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ hardcode_minus_L_CXX=yes ++ hardcode_libdir_flag_spec_CXX='-L$libdir' ++ hardcode_libdir_separator_CXX= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ always_export_symbols_CXX=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ allow_undefined_flag_CXX='-berok' ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_cxx_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" ++ ++ archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' ++ allow_undefined_flag_CXX="-z nodefs" ++ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_cxx_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ no_undefined_flag_CXX=' ${wl}-bernotok' ++ allow_undefined_flag_CXX=' ${wl}-berok' ++ # Exported symbols can be pulled into shared objects from archives ++ whole_archive_flag_spec_CXX='$convenience' ++ archive_cmds_need_lc_CXX=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ allow_undefined_flag_CXX=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ ld_shlibs_CXX=no ++ fi ++ ;; ++ ++ chorus*) ++ case $cc_basename in ++ *) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ esac ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, ++ # as there is no search path for DLLs. ++ hardcode_libdir_flag_spec_CXX='-L$libdir' ++ allow_undefined_flag_CXX=unsupported ++ always_export_symbols_CXX=no ++ enable_shared_with_static_runtimes_CXX=yes ++ ++ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then ++ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ ld_shlibs_CXX=no ++ fi ++ ;; ++ darwin* | rhapsody*) ++ case $host_os in ++ rhapsody* | darwin1.[012]) ++ allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress' ++ ;; ++ *) # Darwin 1.3 on ++ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then ++ allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ else ++ case ${MACOSX_DEPLOYMENT_TARGET} in ++ 10.[012]) ++ allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ ;; ++ 10.*) ++ allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup' ++ ;; ++ esac ++ fi ++ ;; ++ esac ++ archive_cmds_need_lc_CXX=no ++ hardcode_direct_CXX=no ++ hardcode_automatic_CXX=yes ++ hardcode_shlibpath_var_CXX=unsupported ++ whole_archive_flag_spec_CXX='' ++ link_all_deplibs_CXX=yes ++ ++ if test "$GXX" = yes ; then ++ lt_int_apple_cc_single_mod=no ++ output_verbose_link_cmd='echo' ++ if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then ++ lt_int_apple_cc_single_mod=yes ++ fi ++ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then ++ archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ else ++ archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ fi ++ module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ if test "X$lt_int_apple_cc_single_mod" = Xyes ; then ++ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ fi ++ module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ case $cc_basename in ++ xlc*) ++ output_verbose_link_cmd='echo' ++ archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' ++ module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ ;; ++ *) ++ ld_shlibs_CXX=no ++ ;; ++ esac ++ fi ++ ;; ++ ++ dgux*) ++ case $cc_basename in ++ ec++*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ ghcx*) ++ # Green Hills C++ Compiler ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ esac ++ ;; ++ freebsd[12]*) ++ # C++ shared libraries reported to be fairly broken before switch to ELF ++ ld_shlibs_CXX=no ++ ;; ++ freebsd-elf*) ++ archive_cmds_need_lc_CXX=no ++ ;; ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF ++ # conventions ++ ld_shlibs_CXX=yes ++ ;; ++ gnu*) ++ ;; ++ hpux9*) ++ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_CXX=: ++ export_dynamic_flag_spec_CXX='${wl}-E' ++ hardcode_direct_CXX=yes ++ hardcode_minus_L_CXX=yes # Not in the search PATH, ++ # but as the default ++ # location of the library. ++ ++ case $cc_basename in ++ CC*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ aCC*) ++ archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes; then ++ archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ fi ++ ;; ++ esac ++ ;; ++ hpux10*|hpux11*) ++ if test $with_gnu_ld = no; then ++ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ hardcode_libdir_flag_spec_ld_CXX='+b $libdir' ++ ;; ++ *) ++ export_dynamic_flag_spec_CXX='${wl}-E' ++ ;; ++ esac ++ fi ++ case $host_cpu in ++ hppa*64*|ia64*) ++ hardcode_direct_CXX=no ++ hardcode_shlibpath_var_CXX=no ++ ;; ++ *) ++ hardcode_direct_CXX=yes ++ hardcode_minus_L_CXX=yes # Not in the search PATH, ++ # but as the default ++ # location of the library. ++ ;; ++ esac ++ ++ case $cc_basename in ++ CC*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ aCC*) ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ *) ++ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ esac ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes; then ++ if test $with_gnu_ld = no; then ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ *) ++ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ ;; ++ esac ++ fi ++ else ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ fi ++ ;; ++ esac ++ ;; ++ interix3*) ++ hardcode_direct_CXX=no ++ hardcode_shlibpath_var_CXX=no ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec_CXX='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ irix5* | irix6*) ++ case $cc_basename in ++ CC*) ++ # SGI C++ ++ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ ++ # Archives containing C++ object files must be created using ++ # "CC -ar", where "CC" is the IRIX C++ compiler. This is ++ # necessary to make sure instantiated templates are included ++ # in the archive. ++ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' ++ ;; ++ *) ++ if test "$GXX" = yes; then ++ if test "$with_gnu_ld" = no; then ++ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' ++ fi ++ fi ++ link_all_deplibs_CXX=yes ++ ;; ++ esac ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_CXX=: ++ ;; ++ linux*) ++ case $cc_basename in ++ KCC*) ++ # Kuck and Associates, Inc. (KAI) C++ Compiler ++ ++ # KCC will only create a shared library if the output file ++ # ends with ".so" (or ".sl" for HP-UX), so rename the library ++ # to its proper name (with version) after linking. ++ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' ++ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir' ++ export_dynamic_flag_spec_CXX='${wl}--export-dynamic' ++ ++ # Archives containing C++ object files must be created using ++ # "CC -Bstatic", where "CC" is the KAI C++ compiler. ++ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ++ ;; ++ icpc*) ++ # Intel C++ ++ with_gnu_ld=yes ++ # version 8.0 and above of icpc choke on multiply defined symbols ++ # if we add $predep_objects and $postdep_objects, however 7.1 and ++ # earlier do not add the objects themselves. ++ case `$CC -V 2>&1` in ++ *"Version 7."*) ++ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ ;; ++ *) # Version 8.0 or newer ++ tmp_idyn= ++ case $host_cpu in ++ ia64*) tmp_idyn=' -i_dynamic';; ++ esac ++ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ ;; ++ esac ++ archive_cmds_need_lc_CXX=no ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec_CXX='${wl}--export-dynamic' ++ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' ++ ;; ++ pgCC*) ++ # Portland Group C++ compiler ++ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' ++ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' ++ export_dynamic_flag_spec_CXX='${wl}--export-dynamic' ++ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ ;; ++ cxx*) ++ # Compaq C++ ++ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' ++ ++ runpath_var=LD_RUN_PATH ++ hardcode_libdir_flag_spec_CXX='-rpath $libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ esac ++ ;; ++ lynxos*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ m88k*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ mvs*) ++ case $cc_basename in ++ cxx*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ esac ++ ;; ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' ++ wlarc= ++ hardcode_libdir_flag_spec_CXX='-R$libdir' ++ hardcode_direct_CXX=yes ++ hardcode_shlibpath_var_CXX=no ++ fi ++ # Workaround some broken pre-1.5 toolchains ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' ++ ;; ++ openbsd2*) ++ # C++ shared libraries are fairly broken ++ ld_shlibs_CXX=no ++ ;; ++ openbsd*) ++ hardcode_direct_CXX=yes ++ hardcode_shlibpath_var_CXX=no ++ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' ++ export_dynamic_flag_spec_CXX='${wl}-E' ++ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ fi ++ output_verbose_link_cmd='echo' ++ ;; ++ osf3*) ++ case $cc_basename in ++ KCC*) ++ # Kuck and Associates, Inc. (KAI) C++ Compiler ++ ++ # KCC will only create a shared library if the output file ++ # ends with ".so" (or ".sl" for HP-UX), so rename the library ++ # to its proper name (with version) after linking. ++ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Archives containing C++ object files must be created using ++ # "CC -Bstatic", where "CC" is the KAI C++ compiler. ++ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ++ ++ ;; ++ RCC*) ++ # Rational C++ 2.4.1 ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ cxx*) ++ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes && test "$with_gnu_ld" = no; then ++ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' ++ ++ else ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ fi ++ ;; ++ esac ++ ;; ++ osf4* | osf5*) ++ case $cc_basename in ++ KCC*) ++ # Kuck and Associates, Inc. (KAI) C++ Compiler ++ ++ # KCC will only create a shared library if the output file ++ # ends with ".so" (or ".sl" for HP-UX), so rename the library ++ # to its proper name (with version) after linking. ++ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Archives containing C++ object files must be created using ++ # the KAI C++ compiler. ++ old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ++ ;; ++ RCC*) ++ # Rational C++ 2.4.1 ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ cxx*) ++ allow_undefined_flag_CXX=' -expect_unresolved \*' ++ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ ++ echo "-hidden">> $lib.exp~ ++ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~ ++ $rm $lib.exp' ++ ++ hardcode_libdir_flag_spec_CXX='-rpath $libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ # ++ # There doesn't appear to be a way to prevent this compiler from ++ # explicitly linking system object files so we need to strip them ++ # from the output so that they don't get included in the library ++ # dependencies. ++ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ++ ;; ++ *) ++ if test "$GXX" = yes && test "$with_gnu_ld" = no; then ++ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_CXX=: ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' ++ ++ else ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ fi ++ ;; ++ esac ++ ;; ++ psos*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ sunos4*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.x ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ lcc*) ++ # Lucid ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ esac ++ ;; ++ solaris*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.2, 5.x and Centerline C++ ++ archive_cmds_need_lc_CXX=yes ++ no_undefined_flag_CXX=' -zdefs' ++ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ++ archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' ++ ++ hardcode_libdir_flag_spec_CXX='-R$libdir' ++ hardcode_shlibpath_var_CXX=no ++ case $host_os in ++ solaris2.[0-5] | solaris2.[0-5].*) ;; ++ *) ++ # The C++ compiler is used as linker so we must use $wl ++ # flag to pass the commands to the underlying system ++ # linker. We must also pass each convience library through ++ # to the system linker between allextract/defaultextract. ++ # The C++ compiler will combine linker options so we ++ # cannot just pass the convience library names through ++ # without $wl. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ++ ;; ++ esac ++ link_all_deplibs_CXX=yes ++ ++ output_verbose_link_cmd='echo' ++ ++ # Archives containing C++ object files must be created using ++ # "CC -xar", where "CC" is the Sun C++ compiler. This is ++ # necessary to make sure instantiated templates are included ++ # in the archive. ++ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' ++ ;; ++ gcx*) ++ # Green Hills C++ Compiler ++ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' ++ ++ # The C++ compiler must be used to create the archive. ++ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' ++ ;; ++ *) ++ # GNU C++ compiler with Solaris linker ++ if test "$GXX" = yes && test "$with_gnu_ld" = no; then ++ no_undefined_flag_CXX=' ${wl}-z ${wl}defs' ++ if $CC --version | grep -v '^2\.7' > /dev/null; then ++ archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' ++ archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" ++ else ++ # g++ 2.7 appears to require `-G' NOT `-shared' on this ++ # platform. ++ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' ++ archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' ++ ++ # Commands to make compiler produce verbose output that lists ++ # what "hidden" libraries, object files and flags are used when ++ # linking a shared library. ++ output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" ++ fi ++ ++ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' ++ fi ++ ;; ++ esac ++ ;; ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) ++ no_undefined_flag_CXX='${wl}-z,text' ++ archive_cmds_need_lc_CXX=no ++ hardcode_shlibpath_var_CXX=no ++ runpath_var='LD_RUN_PATH' ++ ++ case $cc_basename in ++ CC*) ++ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ ;; ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ # For security reasons, it is highly recommended that you always ++ # use absolute paths for naming shared libraries, and exclude the ++ # DT_RUNPATH tag from executables and libraries. But doing so ++ # requires that you compile everything twice, which is a pain. ++ # So that behaviour is only enabled if SCOABSPATH is set to a ++ # non-empty value in the environment. Most likely only useful for ++ # creating official distributions of packages. ++ # This is a hack until libtool officially supports absolute path ++ # names for shared libraries. ++ no_undefined_flag_CXX='${wl}-z,text' ++ allow_undefined_flag_CXX='${wl}-z,nodefs' ++ archive_cmds_need_lc_CXX=no ++ hardcode_shlibpath_var_CXX=no ++ hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' ++ hardcode_libdir_separator_CXX=':' ++ link_all_deplibs_CXX=yes ++ export_dynamic_flag_spec_CXX='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ case $cc_basename in ++ CC*) ++ archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ ;; ++ tandem*) ++ case $cc_basename in ++ NCC*) ++ # NonStop-UX NCC 3.20 ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ esac ++ ;; ++ vxworks*) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++ *) ++ # FIXME: insert proper C++ library support ++ ld_shlibs_CXX=no ++ ;; ++esac ++echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 ++echo "${ECHO_T}$ld_shlibs_CXX" >&6 ++test "$ld_shlibs_CXX" = no && can_build_shared=no ++ ++GCC_CXX="$GXX" ++LD_CXX="$LD" ++ ++ ++cat > conftest.$ac_ext <&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ # Parse the compiler output and extract the necessary ++ # objects, libraries and library flags. ++ ++ # Sentinel used to keep track of whether or not we are before ++ # the conftest object file. ++ pre_test_object_deps_done=no ++ ++ # The `*' in the case matches for architectures that use `case' in ++ # $output_verbose_cmd can trigger glob expansion during the loop ++ # eval without this substitution. ++ output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` ++ ++ for p in `eval $output_verbose_link_cmd`; do ++ case $p in ++ ++ -L* | -R* | -l*) ++ # Some compilers place space between "-{L,R}" and the path. ++ # Remove the space. ++ if test $p = "-L" \ ++ || test $p = "-R"; then ++ prev=$p ++ continue ++ else ++ prev= ++ fi ++ ++ if test "$pre_test_object_deps_done" = no; then ++ case $p in ++ -L* | -R*) ++ # Internal compiler library paths should come after those ++ # provided the user. The postdeps already come after the ++ # user supplied libs so there is no need to process them. ++ if test -z "$compiler_lib_search_path_CXX"; then ++ compiler_lib_search_path_CXX="${prev}${p}" ++ else ++ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" ++ fi ++ ;; ++ # The "-l" case would never come before the object being ++ # linked, so don't bother handling this case. ++ esac ++ else ++ if test -z "$postdeps_CXX"; then ++ postdeps_CXX="${prev}${p}" ++ else ++ postdeps_CXX="${postdeps_CXX} ${prev}${p}" ++ fi ++ fi ++ ;; ++ ++ *.$objext) ++ # This assumes that the test object file only shows up ++ # once in the compiler output. ++ if test "$p" = "conftest.$objext"; then ++ pre_test_object_deps_done=yes ++ continue ++ fi ++ ++ if test "$pre_test_object_deps_done" = no; then ++ if test -z "$predep_objects_CXX"; then ++ predep_objects_CXX="$p" ++ else ++ predep_objects_CXX="$predep_objects_CXX $p" ++ fi ++ else ++ if test -z "$postdep_objects_CXX"; then ++ postdep_objects_CXX="$p" ++ else ++ postdep_objects_CXX="$postdep_objects_CXX $p" ++ fi ++ fi ++ ;; ++ ++ *) ;; # Ignore the rest. ++ ++ esac ++ done ++ ++ # Clean up. ++ rm -f a.out a.exe ++else ++ echo "libtool.m4: error: problem compiling CXX test program" ++fi ++ ++$rm -f confest.$objext ++ ++# PORTME: override above test on systems where it is broken ++case $host_os in ++interix3*) ++ # Interix 3.5 installs completely hosed .la files for C++, so rather than ++ # hack all around it, let's just trust "g++" to DTRT. ++ predep_objects_CXX= ++ postdep_objects_CXX= ++ postdeps_CXX= ++ ;; ++ ++solaris*) ++ case $cc_basename in ++ CC*) ++ # Adding this requires a known-good setup of shared libraries for ++ # Sun compiler versions before 5.6, else PIC objects from an old ++ # archive will be linked into the output, leading to subtle bugs. ++ postdeps_CXX='-lCstd -lCrun' ++ ;; ++ esac ++ ;; ++esac ++ ++ ++case " $postdeps_CXX " in ++*" -lc "*) archive_cmds_need_lc_CXX=no ;; ++esac ++ ++lt_prog_compiler_wl_CXX= ++lt_prog_compiler_pic_CXX= ++lt_prog_compiler_static_CXX= ++ ++echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 ++echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 ++ ++ # C++ specific cases for pic, static, wl, etc. ++ if test "$GXX" = yes; then ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_static_CXX='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static_CXX='-Bstatic' ++ fi ++ ;; ++ amigaos*) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ mingw* | os2* | pw32*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic_CXX='-DDLL_EXPORT' ++ ;; ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ lt_prog_compiler_pic_CXX='-fno-common' ++ ;; ++ *djgpp*) ++ # DJGPP does not support shared libraries at all ++ lt_prog_compiler_pic_CXX= ++ ;; ++ interix3*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ lt_prog_compiler_pic_CXX=-Kconform_pic ++ fi ++ ;; ++ hpux*) ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ ;; ++ *) ++ lt_prog_compiler_pic_CXX='-fPIC' ++ ;; ++ esac ++ ;; ++ *) ++ lt_prog_compiler_pic_CXX='-fPIC' ++ ;; ++ esac ++ else ++ case $host_os in ++ aix4* | aix5*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static_CXX='-Bstatic' ++ else ++ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ chorus*) ++ case $cc_basename in ++ cxch68*) ++ # Green Hills C++ Compiler ++ # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ++ ;; ++ esac ++ ;; ++ darwin*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ case $cc_basename in ++ xlc*) ++ lt_prog_compiler_pic_CXX='-qnocommon' ++ lt_prog_compiler_wl_CXX='-Wl,' ++ ;; ++ esac ++ ;; ++ dgux*) ++ case $cc_basename in ++ ec++*) ++ lt_prog_compiler_pic_CXX='-KPIC' ++ ;; ++ ghcx*) ++ # Green Hills C++ Compiler ++ lt_prog_compiler_pic_CXX='-pic' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ # FreeBSD uses GNU C++ ++ ;; ++ hpux9* | hpux10* | hpux11*) ++ case $cc_basename in ++ CC*) ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' ++ if test "$host_cpu" != ia64; then ++ lt_prog_compiler_pic_CXX='+Z' ++ fi ++ ;; ++ aCC*) ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic_CXX='+Z' ++ ;; ++ esac ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ interix*) ++ # This is c89, which is MS Visual C++ (no shared libs) ++ # Anyone wants to do a port? ++ ;; ++ irix5* | irix6* | nonstopux*) ++ case $cc_basename in ++ CC*) ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_static_CXX='-non_shared' ++ # CC pic flag -KPIC is the default. ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ linux*) ++ case $cc_basename in ++ KCC*) ++ # KAI C++ Compiler ++ lt_prog_compiler_wl_CXX='--backend -Wl,' ++ lt_prog_compiler_pic_CXX='-fPIC' ++ ;; ++ icpc* | ecpc*) ++ # Intel C++ ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_pic_CXX='-KPIC' ++ lt_prog_compiler_static_CXX='-static' ++ ;; ++ pgCC*) ++ # Portland Group C++ compiler. ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_pic_CXX='-fpic' ++ lt_prog_compiler_static_CXX='-Bstatic' ++ ;; ++ cxx*) ++ # Compaq C++ ++ # Make sure the PIC flag is empty. It appears that all Alpha ++ # Linux and Compaq Tru64 Unix objects are PIC. ++ lt_prog_compiler_pic_CXX= ++ lt_prog_compiler_static_CXX='-non_shared' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ lynxos*) ++ ;; ++ m88k*) ++ ;; ++ mvs*) ++ case $cc_basename in ++ cxx*) ++ lt_prog_compiler_pic_CXX='-W c,exportall' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ netbsd*) ++ ;; ++ osf3* | osf4* | osf5*) ++ case $cc_basename in ++ KCC*) ++ lt_prog_compiler_wl_CXX='--backend -Wl,' ++ ;; ++ RCC*) ++ # Rational C++ 2.4.1 ++ lt_prog_compiler_pic_CXX='-pic' ++ ;; ++ cxx*) ++ # Digital/Compaq C++ ++ lt_prog_compiler_wl_CXX='-Wl,' ++ # Make sure the PIC flag is empty. It appears that all Alpha ++ # Linux and Compaq Tru64 Unix objects are PIC. ++ lt_prog_compiler_pic_CXX= ++ lt_prog_compiler_static_CXX='-non_shared' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ psos*) ++ ;; ++ solaris*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.2, 5.x and Centerline C++ ++ lt_prog_compiler_pic_CXX='-KPIC' ++ lt_prog_compiler_static_CXX='-Bstatic' ++ lt_prog_compiler_wl_CXX='-Qoption ld ' ++ ;; ++ gcx*) ++ # Green Hills C++ Compiler ++ lt_prog_compiler_pic_CXX='-PIC' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ sunos4*) ++ case $cc_basename in ++ CC*) ++ # Sun C++ 4.x ++ lt_prog_compiler_pic_CXX='-pic' ++ lt_prog_compiler_static_CXX='-Bstatic' ++ ;; ++ lcc*) ++ # Lucid ++ lt_prog_compiler_pic_CXX='-pic' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ tandem*) ++ case $cc_basename in ++ NCC*) ++ # NonStop-UX NCC 3.20 ++ lt_prog_compiler_pic_CXX='-KPIC' ++ ;; ++ *) ++ ;; ++ esac ++ ;; ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ case $cc_basename in ++ CC*) ++ lt_prog_compiler_wl_CXX='-Wl,' ++ lt_prog_compiler_pic_CXX='-KPIC' ++ lt_prog_compiler_static_CXX='-Bstatic' ++ ;; ++ esac ++ ;; ++ vxworks*) ++ ;; ++ *) ++ lt_prog_compiler_can_build_shared_CXX=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6 ++ ++# ++# Check to make sure the PIC flag actually works. ++# ++if test -n "$lt_prog_compiler_pic_CXX"; then ++ ++echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 ++echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_pic_works_CXX=no ++ ac_outfile=conftest.$ac_objext ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:14195: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:14199: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_pic_works_CXX=yes ++ fi ++ fi ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6 ++ ++if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then ++ case $lt_prog_compiler_pic_CXX in ++ "" | " "*) ;; ++ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; ++ esac ++else ++ lt_prog_compiler_pic_CXX= ++ lt_prog_compiler_can_build_shared_CXX=no ++fi ++ ++fi ++case $host_os in ++ # For platforms which do not support PIC, -DPIC is meaningless: ++ *djgpp*) ++ lt_prog_compiler_pic_CXX= ++ ;; ++ *) ++ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" ++ ;; ++esac ++ ++# ++# Check to make sure the static flag actually works. ++# ++wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" ++echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 ++echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_static_works_CXX+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_static_works_CXX=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS $lt_tmp_static_flag" ++ printf "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&5 ++ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_static_works_CXX=yes ++ fi ++ else ++ lt_prog_compiler_static_works_CXX=yes ++ fi ++ fi ++ $rm conftest* ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_CXX" >&5 ++echo "${ECHO_T}$lt_prog_compiler_static_works_CXX" >&6 ++ ++if test x"$lt_prog_compiler_static_works_CXX" = xyes; then ++ : ++else ++ lt_prog_compiler_static_CXX= ++fi ++ ++ ++echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 ++echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 ++if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_prog_compiler_c_o_CXX=no ++ $rm -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:14299: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&5 ++ echo "$as_me:14303: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_c_o_CXX=yes ++ fi ++ fi ++ chmod u+w . 2>&5 ++ $rm conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files ++ $rm out/* && rmdir out ++ cd .. ++ rmdir conftest ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5 ++echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6 ++ ++ ++hard_links="nottested" ++if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then ++ # do not overwrite the value of need_locks provided by the user ++ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 ++echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 ++ hard_links=yes ++ $rm conftest* ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ touch conftest.a ++ ln conftest.a conftest.b 2>&5 || hard_links=no ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ echo "$as_me:$LINENO: result: $hard_links" >&5 ++echo "${ECHO_T}$hard_links" >&6 ++ if test "$hard_links" = no; then ++ { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 ++echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} ++ need_locks=warn ++ fi ++else ++ need_locks=no ++fi ++ ++echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 ++echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 ++ ++ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ case $host_os in ++ aix4* | aix5*) ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then ++ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ else ++ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ fi ++ ;; ++ pw32*) ++ export_symbols_cmds_CXX="$ltdll_cmds" ++ ;; ++ cygwin* | mingw*) ++ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' ++ ;; ++ *) ++ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ ;; ++ esac ++ ++echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5 ++echo "${ECHO_T}$ld_shlibs_CXX" >&6 ++test "$ld_shlibs_CXX" = no && can_build_shared=no ++ ++# ++# Do we need to explicitly link libc? ++# ++case "x$archive_cmds_need_lc_CXX" in ++x|xyes) ++ # Assume -lc should be added ++ archive_cmds_need_lc_CXX=yes ++ ++ if test "$enable_shared" = yes && test "$GCC" = yes; then ++ case $archive_cmds_CXX in ++ *'~'*) ++ # FIXME: we may have to deal with multi-command sequences. ++ ;; ++ '$CC '*) ++ # Test whether the compiler implicitly links with -lc since on some ++ # systems, -lgcc has to come before -lc. If gcc already passes -lc ++ # to ld, don't add -lc before -lgcc. ++ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 ++echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 ++ $rm conftest* ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } 2>conftest.err; then ++ soname=conftest ++ lib=conftest ++ libobjs=conftest.$ac_objext ++ deplibs= ++ wl=$lt_prog_compiler_wl_CXX ++ pic_flag=$lt_prog_compiler_pic_CXX ++ compiler_flags=-v ++ linker_flags=-v ++ verstring= ++ output_objdir=. ++ libname=conftest ++ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX ++ allow_undefined_flag_CXX= ++ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 ++ (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ then ++ archive_cmds_need_lc_CXX=no ++ else ++ archive_cmds_need_lc_CXX=yes ++ fi ++ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag ++ else ++ cat conftest.err 1>&5 ++ fi ++ $rm conftest* ++ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5 ++echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6 ++ ;; ++ esac ++ fi ++ ;; ++esac ++ ++echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 ++echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 ++library_names_spec= ++libname_spec='lib$name' ++soname_spec= ++shrext_cmds=".so" ++postinstall_cmds= ++postuninstall_cmds= ++finish_cmds= ++finish_eval= ++shlibpath_var= ++shlibpath_overrides_runpath=unknown ++version_type=none ++dynamic_linker="$host_os ld.so" ++sys_lib_dlsearch_path_spec="/lib /usr/lib" ++if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then ++ # if the path contains ";" then we assume it to be the separator ++ # otherwise default to the standard path separator (i.e. ":") - it is ++ # assumed that no part of a normal pathname contains ";" but that should ++ # okay in the real world where ";" in dirpaths is itself problematic. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++else ++ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" ++fi ++need_lib_prefix=unknown ++hardcode_into_libs=no ++ ++# when you set need_version to no, make sure it does not cause -set_version ++# flags to be left without arguments ++need_version=unknown ++ ++case $host_os in ++aix3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' ++ shlibpath_var=LIBPATH ++ ++ # AIX 3 has no versioning support, so we append a major version to the name. ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ ++aix4* | aix5*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ hardcode_into_libs=yes ++ if test "$host_cpu" = ia64; then ++ # AIX 5 supports IA64 ++ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ else ++ # With GCC up to 2.95.x, collect2 would create an import file ++ # for dependence libraries. The import file would start with ++ # the line `#! .'. This would cause the generated library to ++ # depend on `.', always an invalid library. This was fixed in ++ # development snapshots of GCC prior to 3.0. ++ case $host_os in ++ aix4 | aix4.[01] | aix4.[01].*) ++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' ++ echo ' yes ' ++ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then ++ : ++ else ++ can_build_shared=no ++ fi ++ ;; ++ esac ++ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct ++ # soname into executable. Probably we can add versioning support to ++ # collect2, so additional links can be useful in future. ++ if test "$aix_use_runtimelinking" = yes; then ++ # If using run time linking (on AIX 4.2 or later) use lib.so ++ # instead of lib.a to let people know that these are not ++ # typical AIX shared libraries. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ else ++ # We preserve .a as extension for shared libraries through AIX4.2 ++ # and later when we are not doing run time linking. ++ library_names_spec='${libname}${release}.a $libname.a' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ fi ++ shlibpath_var=LIBPATH ++ fi ++ ;; ++ ++amigaos*) ++ library_names_spec='$libname.ixlibrary $libname.a' ++ # Create ${libname}_ixlibrary.a entries in /sys/libs. ++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ++ ;; ++ ++beos*) ++ library_names_spec='${libname}${shared_ext}' ++ dynamic_linker="$host_os ld.so" ++ shlibpath_var=LIBRARY_PATH ++ ;; ++ ++bsdi[45]*) ++ version_type=linux ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" ++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" ++ # the default ld.so.conf also contains /usr/contrib/lib and ++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow ++ # libtool to hard-code these into programs ++ ;; ++ ++cygwin* | mingw* | pw32*) ++ version_type=windows ++ shrext_cmds=".dll" ++ need_version=no ++ need_lib_prefix=no ++ ++ case $GCC,$host_os in ++ yes,cygwin* | yes,mingw* | yes,pw32*) ++ library_names_spec='$libname.dll.a' ++ # DLL is installed to $(libdir)/../bin by postinstall_cmds ++ postinstall_cmds='base_file=`basename \${file}`~ ++ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ ++ dldir=$destdir/`dirname \$dlpath`~ ++ test -d \$dldir || mkdir -p \$dldir~ ++ $install_prog $dir/$dlname \$dldir/$dlname~ ++ chmod a+x \$dldir/$dlname' ++ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ ++ dlpath=$dir/\$dldll~ ++ $rm \$dlpath' ++ shlibpath_overrides_runpath=yes ++ ++ case $host_os in ++ cygwin*) ++ # Cygwin DLLs use 'cyg' prefix rather than 'lib' ++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ++ ;; ++ mingw*) ++ # MinGW DLLs use traditional 'lib' prefix ++ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then ++ # It is most probably a Windows format PATH printed by ++ # mingw gcc, but we are running on Cygwin. Gcc prints its search ++ # path with ; separators, and with drive letters. We can handle the ++ # drive letters (cygwin fileutils understands them), so leave them, ++ # especially as we might pass files found there to a mingw objdump, ++ # which wouldn't understand a cygwinified path. Ahh. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++ ;; ++ pw32*) ++ # pw32 DLLs use 'pw' prefix rather than 'lib' ++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ esac ++ ;; ++ ++ *) ++ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ++ ;; ++ esac ++ dynamic_linker='Win32 ld.exe' ++ # FIXME: first we should search . and the directory the executable is in ++ shlibpath_var=PATH ++ ;; ++ ++darwin* | rhapsody*) ++ dynamic_linker="$host_os dyld" ++ version_type=darwin ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' ++ soname_spec='${libname}${release}${major}$shared_ext' ++ shlibpath_overrides_runpath=yes ++ shlibpath_var=DYLD_LIBRARY_PATH ++ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' ++ # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. ++ if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` ++ else ++ sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' ++ fi ++ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ++ ;; ++ ++dgux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++freebsd1*) ++ dynamic_linker=no ++ ;; ++ ++kfreebsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++freebsd* | dragonfly*) ++ # DragonFly does not have aout. When/if they implement a new ++ # versioning mechanism, adjust this. ++ if test -x /usr/bin/objformat; then ++ objformat=`/usr/bin/objformat` ++ else ++ case $host_os in ++ freebsd[123]*) objformat=aout ;; ++ *) objformat=elf ;; ++ esac ++ fi ++ version_type=freebsd-$objformat ++ case $version_type in ++ freebsd-elf*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ need_version=no ++ need_lib_prefix=no ++ ;; ++ freebsd-*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' ++ need_version=yes ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_os in ++ freebsd2*) ++ shlibpath_overrides_runpath=yes ++ ;; ++ freebsd3.[01]* | freebsdelf3.[01]*) ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ ++ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ freebsd*) # from 4.6 on ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ esac ++ ;; ++ ++gnu*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ ;; ++ ++hpux9* | hpux10* | hpux11*) ++ # Give a soname corresponding to the major version so that dld.sl refuses to ++ # link against other versions. ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ case $host_cpu in ++ ia64*) ++ shrext_cmds='.so' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.so" ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ if test "X$HPUX_IA64_MODE" = X32; then ++ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" ++ else ++ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" ++ fi ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ hppa*64*) ++ shrext_cmds='.sl' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ *) ++ shrext_cmds='.sl' ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=SHLIB_PATH ++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ esac ++ # HP-UX runs *really* slowly unless shared libraries are mode 555. ++ postinstall_cmds='chmod 555 $lib' ++ ;; ++ ++interix3*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $host_os in ++ nonstopux*) version_type=nonstopux ;; ++ *) ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ version_type=linux ++ else ++ version_type=irix ++ fi ;; ++ esac ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' ++ case $host_os in ++ irix5* | nonstopux*) ++ libsuff= shlibsuff= ++ ;; ++ *) ++ case $LD in # libtool.m4 will add one of these switches to LD ++ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") ++ libsuff= shlibsuff= libmagic=32-bit;; ++ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") ++ libsuff=32 shlibsuff=N32 libmagic=N32;; ++ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") ++ libsuff=64 shlibsuff=64 libmagic=64-bit;; ++ *) libsuff= shlibsuff= libmagic=never-match;; ++ esac ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" ++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" ++ hardcode_into_libs=yes ++ ;; ++ ++# No shared lib support for Linux oldld, aout, or coff. ++linux*oldld* | linux*aout* | linux*coff*) ++ dynamic_linker=no ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ hardcode_into_libs=yes ++ ++ # find out which ABI we are using ++ libsuff= ++ case "$host_cpu" in ++ x86_64*|s390x*|powerpc64*) ++ echo '#line 14835 "configure"' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *64-bit*) ++ libsuff=64 ++ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ esac ++ ++ # Append ld.so.conf contents to the search path ++ if test -f /etc/ld.so.conf; then ++ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` ++ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" ++ fi ++ ++ # We used to test for /lib/ld.so.1 and disable shared libraries on ++ # powerpc, because MkLinux only supported shared libraries with the ++ # GNU dynamic linker. Since this was broken with cross compilers, ++ # most powerpc-linux boxes support dynamic linking these days and ++ # people can always --disable-shared, the test was removed, and we ++ # assume the GNU/Linux dynamic linker is in use. ++ dynamic_linker='GNU/Linux ld.so' ++ ;; ++ ++knetbsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++netbsd*) ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ dynamic_linker='NetBSD (a.out) ld.so' ++ else ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='NetBSD ld.elf_so' ++ fi ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ ++newsos6) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++nto-qnx*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++openbsd*) ++ version_type=sunos ++ sys_lib_dlsearch_path_spec="/usr/lib" ++ need_lib_prefix=no ++ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. ++ case $host_os in ++ openbsd3.3 | openbsd3.3.*) need_version=yes ;; ++ *) need_version=no ;; ++ esac ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ case $host_os in ++ openbsd2.[89] | openbsd2.[89].*) ++ shlibpath_overrides_runpath=no ++ ;; ++ *) ++ shlibpath_overrides_runpath=yes ++ ;; ++ esac ++ else ++ shlibpath_overrides_runpath=yes ++ fi ++ ;; ++ ++os2*) ++ libname_spec='$name' ++ shrext_cmds=".dll" ++ need_lib_prefix=no ++ library_names_spec='$libname${shared_ext} $libname.a' ++ dynamic_linker='OS/2 ld.exe' ++ shlibpath_var=LIBPATH ++ ;; ++ ++osf3* | osf4* | osf5*) ++ version_type=osf ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" ++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ++ ;; ++ ++solaris*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ # ldd complains unless libraries are executable ++ postinstall_cmds='chmod +x $lib' ++ ;; ++ ++sunos4*) ++ version_type=sunos ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ if test "$with_gnu_ld" = yes; then ++ need_lib_prefix=no ++ fi ++ need_version=yes ++ ;; ++ ++sysv4 | sysv4.3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_vendor in ++ sni) ++ shlibpath_overrides_runpath=no ++ need_lib_prefix=no ++ export_dynamic_flag_spec='${wl}-Blargedynsym' ++ runpath_var=LD_RUN_PATH ++ ;; ++ siemens) ++ need_lib_prefix=no ++ ;; ++ motorola) ++ need_lib_prefix=no ++ need_version=no ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ++ ;; ++ esac ++ ;; ++ ++sysv4*MP*) ++ if test -d /usr/nec ;then ++ version_type=linux ++ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' ++ soname_spec='$libname${shared_ext}.$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ fi ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ version_type=freebsd-elf ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ if test "$with_gnu_ld" = yes; then ++ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' ++ shlibpath_overrides_runpath=no ++ else ++ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' ++ shlibpath_overrides_runpath=yes ++ case $host_os in ++ sco3.2v5*) ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ++ ;; ++ esac ++ fi ++ sys_lib_dlsearch_path_spec='/usr/lib' ++ ;; ++ ++uts4*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++*) ++ dynamic_linker=no ++ ;; ++esac ++echo "$as_me:$LINENO: result: $dynamic_linker" >&5 ++echo "${ECHO_T}$dynamic_linker" >&6 ++test "$dynamic_linker" = no && can_build_shared=no ++ ++variables_saved_for_relink="PATH $shlibpath_var $runpath_var" ++if test "$GCC" = yes; then ++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" ++fi ++ ++echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 ++echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 ++hardcode_action_CXX= ++if test -n "$hardcode_libdir_flag_spec_CXX" || \ ++ test -n "$runpath_var_CXX" || \ ++ test "X$hardcode_automatic_CXX" = "Xyes" ; then ++ ++ # We can hardcode non-existant directories. ++ if test "$hardcode_direct_CXX" != no && ++ # If the only mechanism to avoid hardcoding is shlibpath_var, we ++ # have to relink, otherwise we might link with an installed library ++ # when we should be linking with a yet-to-be-installed one ++ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no && ++ test "$hardcode_minus_L_CXX" != no; then ++ # Linking always hardcodes the temporary library directory. ++ hardcode_action_CXX=relink ++ else ++ # We can link without hardcoding, and we can hardcode nonexisting dirs. ++ hardcode_action_CXX=immediate ++ fi ++else ++ # We cannot hardcode anything, or else we can only hardcode existing ++ # directories. ++ hardcode_action_CXX=unsupported ++fi ++echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5 ++echo "${ECHO_T}$hardcode_action_CXX" >&6 ++ ++if test "$hardcode_action_CXX" = relink; then ++ # Fast installation is not supported ++ enable_fast_install=no ++elif test "$shlibpath_overrides_runpath" = yes || ++ test "$enable_shared" = no; then ++ # Fast installation is not necessary ++ enable_fast_install=needless ++fi ++ ++ ++# The else clause should only fire when bootstrapping the ++# libtool distribution, otherwise you forgot to ship ltmain.sh ++# with your package, and you will get complaints that there are ++# no rules to generate ltmain.sh. ++if test -f "$ltmain"; then ++ # See if we are running on zsh, and set the options which allow our commands through ++ # without removal of \ escapes. ++ if test -n "${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++ fi ++ # Now quote all the things that may contain metacharacters while being ++ # careful not to overquote the AC_SUBSTed values. We take copies of the ++ # variables and quote the copies for generation of the libtool script. ++ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ ++ SED SHELL STRIP \ ++ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ ++ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ ++ deplibs_check_method reload_flag reload_cmds need_locks \ ++ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ ++ lt_cv_sys_global_symbol_to_c_name_address \ ++ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ ++ old_postinstall_cmds old_postuninstall_cmds \ ++ compiler_CXX \ ++ CC_CXX \ ++ LD_CXX \ ++ lt_prog_compiler_wl_CXX \ ++ lt_prog_compiler_pic_CXX \ ++ lt_prog_compiler_static_CXX \ ++ lt_prog_compiler_no_builtin_flag_CXX \ ++ export_dynamic_flag_spec_CXX \ ++ thread_safe_flag_spec_CXX \ ++ whole_archive_flag_spec_CXX \ ++ enable_shared_with_static_runtimes_CXX \ ++ old_archive_cmds_CXX \ ++ old_archive_from_new_cmds_CXX \ ++ predep_objects_CXX \ ++ postdep_objects_CXX \ ++ predeps_CXX \ ++ postdeps_CXX \ ++ compiler_lib_search_path_CXX \ ++ archive_cmds_CXX \ ++ archive_expsym_cmds_CXX \ ++ postinstall_cmds_CXX \ ++ postuninstall_cmds_CXX \ ++ old_archive_from_expsyms_cmds_CXX \ ++ allow_undefined_flag_CXX \ ++ no_undefined_flag_CXX \ ++ export_symbols_cmds_CXX \ ++ hardcode_libdir_flag_spec_CXX \ ++ hardcode_libdir_flag_spec_ld_CXX \ ++ hardcode_libdir_separator_CXX \ ++ hardcode_automatic_CXX \ ++ module_cmds_CXX \ ++ module_expsym_cmds_CXX \ ++ lt_cv_prog_compiler_c_o_CXX \ ++ exclude_expsyms_CXX \ ++ include_expsyms_CXX; do ++ ++ case $var in ++ old_archive_cmds_CXX | \ ++ old_archive_from_new_cmds_CXX | \ ++ archive_cmds_CXX | \ ++ archive_expsym_cmds_CXX | \ ++ module_cmds_CXX | \ ++ module_expsym_cmds_CXX | \ ++ old_archive_from_expsyms_cmds_CXX | \ ++ export_symbols_cmds_CXX | \ ++ extract_expsyms_cmds | reload_cmds | finish_cmds | \ ++ postinstall_cmds | postuninstall_cmds | \ ++ old_postinstall_cmds | old_postuninstall_cmds | \ ++ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) ++ # Double-quote double-evaled strings. ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ++ ;; ++ *) ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ++ ;; ++ esac ++ done ++ ++ case $lt_echo in ++ *'\$0 --fallback-echo"') ++ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ++ ;; ++ esac ++ ++cfgfile="$ofile" ++ ++ cat <<__EOF__ >> "$cfgfile" ++# ### BEGIN LIBTOOL TAG CONFIG: $tagname ++ ++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: ++ ++# Shell to use when invoking shell scripts. ++SHELL=$lt_SHELL ++ ++# Whether or not to build shared libraries. ++build_libtool_libs=$enable_shared ++ ++# Whether or not to build static libraries. ++build_old_libs=$enable_static ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$archive_cmds_need_lc_CXX ++ ++# Whether or not to disallow shared libs when runtime libs are static ++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX ++ ++# Whether or not to optimize for fast installation. ++fast_install=$enable_fast_install ++ ++# The host system. ++host_alias=$host_alias ++host=$host ++host_os=$host_os ++ ++# The build system. ++build_alias=$build_alias ++build=$build ++build_os=$build_os ++ ++# An echo program that does not interpret backslashes. ++echo=$lt_echo ++ ++# The archiver. ++AR=$lt_AR ++AR_FLAGS=$lt_AR_FLAGS ++ ++# A C compiler. ++LTCC=$lt_LTCC ++ ++# LTCC compiler flags. ++LTCFLAGS=$lt_LTCFLAGS ++ ++# A language-specific compiler. ++CC=$lt_compiler_CXX ++ ++# Is the compiler the GNU C compiler? ++with_gcc=$GCC_CXX ++ ++gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` ++gcc_ver=\`gcc -dumpversion\` ++ ++# An ERE matcher. ++EGREP=$lt_EGREP ++ ++# The linker used to build libraries. ++LD=$lt_LD_CXX ++ ++# Whether we need hard or soft links. ++LN_S=$lt_LN_S ++ ++# A BSD-compatible nm program. ++NM=$lt_NM ++ ++# A symbol stripping program ++STRIP=$lt_STRIP ++ ++# Used to examine libraries when file_magic_cmd begins "file" ++MAGIC_CMD=$MAGIC_CMD ++ ++# Used on cygwin: DLL creation program. ++DLLTOOL="$DLLTOOL" ++ ++# Used on cygwin: object dumper. ++OBJDUMP="$OBJDUMP" ++ ++# Used on cygwin: assembler. ++AS="$AS" ++ ++# The name of the directory that contains temporary libtool files. ++objdir=$objdir ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_lt_prog_compiler_wl_CXX ++ ++# Object file suffix (normally "o"). ++objext="$ac_objext" ++ ++# Old archive suffix (normally "a"). ++libext="$libext" ++ ++# Shared library suffix (normally ".so"). ++shrext_cmds='$shrext_cmds' ++ ++# Executable file suffix (normally ""). ++exeext="$exeext" ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_lt_prog_compiler_pic_CXX ++pic_mode=$pic_mode ++ ++# What is the maximum length of a command? ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX ++ ++# Must we lock files when doing compilation? ++need_locks=$lt_need_locks ++ ++# Do we need the lib prefix for modules? ++need_lib_prefix=$need_lib_prefix ++ ++# Do we need a version for libraries? ++need_version=$need_version ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_lt_prog_compiler_static_CXX ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX ++ ++# Compiler flag to generate thread-safe objects. ++thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX ++ ++# Library versioning type. ++version_type=$version_type ++ ++# Format of library name prefix. ++libname_spec=$lt_libname_spec ++ ++# List of archive names. First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME. ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Commands used to build and install an old-style archive. ++RANLIB=$lt_RANLIB ++old_archive_cmds=$lt_old_archive_cmds_CXX ++old_postinstall_cmds=$lt_old_postinstall_cmds ++old_postuninstall_cmds=$lt_old_postuninstall_cmds ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX ++ ++# Commands used to build and install a shared archive. ++archive_cmds=$lt_archive_cmds_CXX ++archive_expsym_cmds=$lt_archive_expsym_cmds_CXX ++postinstall_cmds=$lt_postinstall_cmds ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to build a loadable module (assumed same as above if empty) ++module_cmds=$lt_module_cmds_CXX ++module_expsym_cmds=$lt_module_expsym_cmds_CXX ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predep_objects=\`echo $lt_predep_objects_CXX | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdep_objects=\`echo $lt_postdep_objects_CXX | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predeps=$lt_predeps_CXX ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdeps=$lt_postdeps_CXX ++ ++# The library search path used internally by the compiler when linking ++# a shared library. ++compiler_lib_search_path=\`echo $lt_compiler_lib_search_path_CXX | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Method to check whether dependent libraries are shared objects. ++deplibs_check_method=$lt_deplibs_check_method ++ ++# Command to use when deplibs_check_method == file_magic. ++file_magic_cmd=$lt_file_magic_cmd ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_allow_undefined_flag_CXX ++ ++# Flag that forces no undefined symbols. ++no_undefined_flag=$lt_no_undefined_flag_CXX ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# Same as above, but a single script fragment to be evaled but not shown. ++finish_eval=$lt_finish_eval ++ ++# Take the output of nm and produce a listing of raw symbols and C names. ++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe ++ ++# Transform the output of nm in a proper C declaration ++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl ++ ++# Transform the output of nm in a C name address pair ++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address ++ ++# This is the shared library runtime path variable. ++runpath_var=$runpath_var ++ ++# This is the shared library path variable. ++shlibpath_var=$shlibpath_var ++ ++# Is shlibpath searched before the hard-coded library search path? ++shlibpath_overrides_runpath=$shlibpath_overrides_runpath ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$hardcode_action_CXX ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX ++ ++# If ld is used when linking, flag to hardcode \$libdir into ++# a binary during linking. This must work even if \$libdir does ++# not exist. ++hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX ++ ++# Whether we need a single -rpath flag with a separated argument. ++hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX ++ ++# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the ++# resulting binary. ++hardcode_direct=$hardcode_direct_CXX ++ ++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the ++# resulting binary. ++hardcode_minus_L=$hardcode_minus_L_CXX ++ ++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into ++# the resulting binary. ++hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX ++ ++# Set to yes if building a shared library automatically hardcodes DIR into the library ++# and all subsequent libraries and executables linked against it. ++hardcode_automatic=$hardcode_automatic_CXX ++ ++# Variables whose values should be saved in libtool wrapper scripts and ++# restored at relink time. ++variables_saved_for_relink="$variables_saved_for_relink" ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$link_all_deplibs_CXX ++ ++# Compile-time system search path for libraries ++sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Run-time system search path for libraries ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path="$fix_srcfile_path_CXX" ++ ++# Set to yes if exported symbols are required. ++always_export_symbols=$always_export_symbols_CXX ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_export_symbols_cmds_CXX ++ ++# The commands to extract the exported symbol list from a shared archive. ++extract_expsyms_cmds=$lt_extract_expsyms_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_exclude_expsyms_CXX ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_include_expsyms_CXX ++ ++# ### END LIBTOOL TAG CONFIG: $tagname ++ ++__EOF__ ++ ++ ++else ++ # If there is no Makefile yet, we rely on a make rule to execute ++ # `config.status --recheck' to rerun these tests and create the ++ # libtool script then. ++ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` ++ if test -f "$ltmain_in"; then ++ test -f Makefile && make "$ltmain" ++ fi ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++CC=$lt_save_CC ++LDCXX=$LD ++LD=$lt_save_LD ++GCC=$lt_save_GCC ++with_gnu_ldcxx=$with_gnu_ld ++with_gnu_ld=$lt_save_with_gnu_ld ++lt_cv_path_LDCXX=$lt_cv_path_LD ++lt_cv_path_LD=$lt_save_path_LD ++lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld ++lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld ++ ++ else ++ tagname="" ++ fi ++ ;; ++ ++ F77) ++ if test -n "$F77" && test "X$F77" != "Xno"; then ++ ++ac_ext=f ++ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' ++ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_f77_compiler_gnu ++ ++ ++archive_cmds_need_lc_F77=no ++allow_undefined_flag_F77= ++always_export_symbols_F77=no ++archive_expsym_cmds_F77= ++export_dynamic_flag_spec_F77= ++hardcode_direct_F77=no ++hardcode_libdir_flag_spec_F77= ++hardcode_libdir_flag_spec_ld_F77= ++hardcode_libdir_separator_F77= ++hardcode_minus_L_F77=no ++hardcode_automatic_F77=no ++module_cmds_F77= ++module_expsym_cmds_F77= ++link_all_deplibs_F77=unknown ++old_archive_cmds_F77=$old_archive_cmds ++no_undefined_flag_F77= ++whole_archive_flag_spec_F77= ++enable_shared_with_static_runtimes_F77=no ++ ++# Source file extension for f77 test sources. ++ac_ext=f ++ ++# Object file extension for compiled f77 test sources. ++objext=o ++objext_F77=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code=" subroutine t\n return\n end\n" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code=" program t\n end\n" ++ ++# ltmain only uses $CC for tagged configurations so make sure $CC is set. ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++ ++# save warnings/boilerplate of simple test code ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_compile_test_code" >conftest.$ac_ext ++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_compiler_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_link_test_code" >conftest.$ac_ext ++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_linker_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ ++# Allow CC to be a program name with arguments. ++lt_save_CC="$CC" ++CC=${F77-"f77"} ++compiler=$CC ++compiler_F77=$CC ++for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ ++echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 ++echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 ++echo "$as_me:$LINENO: result: $can_build_shared" >&5 ++echo "${ECHO_T}$can_build_shared" >&6 ++ ++echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 ++echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 ++test "$can_build_shared" = "no" && enable_shared=no ++ ++# On AIX, shared libraries and static libraries use the same namespace, and ++# are all built from PIC. ++case $host_os in ++aix3*) ++ test "$enable_shared" = yes && enable_static=no ++ if test -n "$RANLIB"; then ++ archive_cmds="$archive_cmds~\$RANLIB \$lib" ++ postinstall_cmds='$RANLIB $lib' ++ fi ++ ;; ++aix4* | aix5*) ++ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then ++ test "$enable_shared" = yes && enable_static=no ++ fi ++ ;; ++esac ++echo "$as_me:$LINENO: result: $enable_shared" >&5 ++echo "${ECHO_T}$enable_shared" >&6 ++ ++echo "$as_me:$LINENO: checking whether to build static libraries" >&5 ++echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 ++# Make sure either enable_shared or enable_static is yes. ++test "$enable_shared" = yes || enable_static=yes ++echo "$as_me:$LINENO: result: $enable_static" >&5 ++echo "${ECHO_T}$enable_static" >&6 ++ ++GCC_F77="$G77" ++LD_F77="$LD" ++ ++lt_prog_compiler_wl_F77= ++lt_prog_compiler_pic_F77= ++lt_prog_compiler_static_F77= ++ ++echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 ++echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 ++ ++ if test "$GCC" = yes; then ++ lt_prog_compiler_wl_F77='-Wl,' ++ lt_prog_compiler_static_F77='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static_F77='-Bstatic' ++ fi ++ ;; ++ ++ amigaos*) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ ++ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic_F77='-DDLL_EXPORT' ++ ;; ++ ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ lt_prog_compiler_pic_F77='-fno-common' ++ ;; ++ ++ interix3*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ ++ msdosdjgpp*) ++ # Just because we use GCC doesn't mean we suddenly get shared libraries ++ # on systems that don't support them. ++ lt_prog_compiler_can_build_shared_F77=no ++ enable_shared=no ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ lt_prog_compiler_pic_F77=-Kconform_pic ++ fi ++ ;; ++ ++ hpux*) ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic_F77='-fPIC' ++ ;; ++ esac ++ ;; ++ ++ *) ++ lt_prog_compiler_pic_F77='-fPIC' ++ ;; ++ esac ++ else ++ # PORTME Check for flag to pass linker flags through the system compiler. ++ case $host_os in ++ aix*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static_F77='-Bstatic' ++ else ++ lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ darwin*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ case $cc_basename in ++ xlc*) ++ lt_prog_compiler_pic_F77='-qnocommon' ++ lt_prog_compiler_wl_F77='-Wl,' ++ ;; ++ esac ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic_F77='-DDLL_EXPORT' ++ ;; ++ ++ hpux9* | hpux10* | hpux11*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic_F77='+Z' ++ ;; ++ esac ++ # Is there a better lt_prog_compiler_static that works with the bundled CC? ++ lt_prog_compiler_static_F77='${wl}-a ${wl}archive' ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ # PIC (with -KPIC) is the default. ++ lt_prog_compiler_static_F77='-non_shared' ++ ;; ++ ++ newsos6) ++ lt_prog_compiler_pic_F77='-KPIC' ++ lt_prog_compiler_static_F77='-Bstatic' ++ ;; ++ ++ linux*) ++ case $cc_basename in ++ icc* | ecc*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ lt_prog_compiler_pic_F77='-KPIC' ++ lt_prog_compiler_static_F77='-static' ++ ;; ++ pgcc* | pgf77* | pgf90* | pgf95*) ++ # Portland Group compilers (*not* the Pentium gcc compiler, ++ # which looks to be a dead project) ++ lt_prog_compiler_wl_F77='-Wl,' ++ lt_prog_compiler_pic_F77='-fpic' ++ lt_prog_compiler_static_F77='-Bstatic' ++ ;; ++ ccc*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ # All Alpha code is PIC. ++ lt_prog_compiler_static_F77='-non_shared' ++ ;; ++ esac ++ ;; ++ ++ osf3* | osf4* | osf5*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ # All OSF/1 code is PIC. ++ lt_prog_compiler_static_F77='-non_shared' ++ ;; ++ ++ solaris*) ++ lt_prog_compiler_pic_F77='-KPIC' ++ lt_prog_compiler_static_F77='-Bstatic' ++ case $cc_basename in ++ f77* | f90* | f95*) ++ lt_prog_compiler_wl_F77='-Qoption ld ';; ++ *) ++ lt_prog_compiler_wl_F77='-Wl,';; ++ esac ++ ;; ++ ++ sunos4*) ++ lt_prog_compiler_wl_F77='-Qoption ld ' ++ lt_prog_compiler_pic_F77='-PIC' ++ lt_prog_compiler_static_F77='-Bstatic' ++ ;; ++ ++ sysv4 | sysv4.2uw2* | sysv4.3*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ lt_prog_compiler_pic_F77='-KPIC' ++ lt_prog_compiler_static_F77='-Bstatic' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec ;then ++ lt_prog_compiler_pic_F77='-Kconform_pic' ++ lt_prog_compiler_static_F77='-Bstatic' ++ fi ++ ;; ++ ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ lt_prog_compiler_pic_F77='-KPIC' ++ lt_prog_compiler_static_F77='-Bstatic' ++ ;; ++ ++ unicos*) ++ lt_prog_compiler_wl_F77='-Wl,' ++ lt_prog_compiler_can_build_shared_F77=no ++ ;; ++ ++ uts4*) ++ lt_prog_compiler_pic_F77='-pic' ++ lt_prog_compiler_static_F77='-Bstatic' ++ ;; ++ ++ *) ++ lt_prog_compiler_can_build_shared_F77=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6 ++ ++# ++# Check to make sure the PIC flag actually works. ++# ++if test -n "$lt_prog_compiler_pic_F77"; then ++ ++echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 ++echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_pic_works_F77+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_pic_works_F77=no ++ ac_outfile=conftest.$ac_objext ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="$lt_prog_compiler_pic_F77" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:15893: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:15897: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_pic_works_F77=yes ++ fi ++ fi ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6 ++ ++if test x"$lt_prog_compiler_pic_works_F77" = xyes; then ++ case $lt_prog_compiler_pic_F77 in ++ "" | " "*) ;; ++ *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; ++ esac ++else ++ lt_prog_compiler_pic_F77= ++ lt_prog_compiler_can_build_shared_F77=no ++fi ++ ++fi ++case $host_os in ++ # For platforms which do not support PIC, -DPIC is meaningless: ++ *djgpp*) ++ lt_prog_compiler_pic_F77= ++ ;; ++ *) ++ lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" ++ ;; ++esac ++ ++# ++# Check to make sure the static flag actually works. ++# ++wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" ++echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 ++echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_static_works_F77+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_static_works_F77=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS $lt_tmp_static_flag" ++ printf "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&5 ++ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_static_works_F77=yes ++ fi ++ else ++ lt_prog_compiler_static_works_F77=yes ++ fi ++ fi ++ $rm conftest* ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5 ++echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6 ++ ++if test x"$lt_prog_compiler_static_works_F77" = xyes; then ++ : ++else ++ lt_prog_compiler_static_F77= ++fi ++ ++ ++echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 ++echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 ++if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_prog_compiler_c_o_F77=no ++ $rm -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:15997: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&5 ++ echo "$as_me:16001: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_c_o_F77=yes ++ fi ++ fi ++ chmod u+w . 2>&5 ++ $rm conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files ++ $rm out/* && rmdir out ++ cd .. ++ rmdir conftest ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 ++echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6 ++ ++ ++hard_links="nottested" ++if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then ++ # do not overwrite the value of need_locks provided by the user ++ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 ++echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 ++ hard_links=yes ++ $rm conftest* ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ touch conftest.a ++ ln conftest.a conftest.b 2>&5 || hard_links=no ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ echo "$as_me:$LINENO: result: $hard_links" >&5 ++echo "${ECHO_T}$hard_links" >&6 ++ if test "$hard_links" = no; then ++ { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 ++echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} ++ need_locks=warn ++ fi ++else ++ need_locks=no ++fi ++ ++echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 ++echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 ++ ++ runpath_var= ++ allow_undefined_flag_F77= ++ enable_shared_with_static_runtimes_F77=no ++ archive_cmds_F77= ++ archive_expsym_cmds_F77= ++ old_archive_From_new_cmds_F77= ++ old_archive_from_expsyms_cmds_F77= ++ export_dynamic_flag_spec_F77= ++ whole_archive_flag_spec_F77= ++ thread_safe_flag_spec_F77= ++ hardcode_libdir_flag_spec_F77= ++ hardcode_libdir_flag_spec_ld_F77= ++ hardcode_libdir_separator_F77= ++ hardcode_direct_F77=no ++ hardcode_minus_L_F77=no ++ hardcode_shlibpath_var_F77=unsupported ++ link_all_deplibs_F77=unknown ++ hardcode_automatic_F77=no ++ module_cmds_F77= ++ module_expsym_cmds_F77= ++ always_export_symbols_F77=no ++ export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ # include_expsyms should be a list of space-separated symbols to be *always* ++ # included in the symbol list ++ include_expsyms_F77= ++ # exclude_expsyms can be an extended regexp of symbols to exclude ++ # it will be wrapped by ` (' and `)$', so one must not match beginning or ++ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', ++ # as well as any symbol that contains `d'. ++ exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_" ++ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out ++ # platforms (ab)use it in PIC code, but their linkers get confused if ++ # the symbol is explicitly referenced. Since portable code cannot ++ # rely on this symbol name, it's probably fine to never include it in ++ # preloaded symbol tables. ++ extract_expsyms_cmds= ++ # Just being paranoid about ensuring that cc_basename is set. ++ for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ case $host_os in ++ cygwin* | mingw* | pw32*) ++ # FIXME: the MSVC++ port hasn't been tested in a loooong time ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ if test "$GCC" != yes; then ++ with_gnu_ld=no ++ fi ++ ;; ++ interix*) ++ # we just hope/assume this is gcc and not c89 (= MSVC++) ++ with_gnu_ld=yes ++ ;; ++ openbsd*) ++ with_gnu_ld=no ++ ;; ++ esac ++ ++ ld_shlibs_F77=yes ++ if test "$with_gnu_ld" = yes; then ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ wlarc='${wl}' ++ ++ # Set some defaults for GNU ld with shared library support. These ++ # are reset later if shared libraries are not supported. Putting them ++ # here allows them to be overridden if necessary. ++ runpath_var=LD_RUN_PATH ++ hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir' ++ export_dynamic_flag_spec_F77='${wl}--export-dynamic' ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then ++ whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ whole_archive_flag_spec_F77= ++ fi ++ supports_anon_versioning=no ++ case `$LD -v 2>/dev/null` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 ++ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... ++ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... ++ *\ 2.11.*) ;; # other 2.11 versions ++ *) supports_anon_versioning=yes ;; ++ esac ++ ++ # See if GNU ld supports shared libraries. ++ case $host_os in ++ aix3* | aix4* | aix5*) ++ # On AIX/PPC, the GNU linker is very broken ++ if test "$host_cpu" != ia64; then ++ ld_shlibs_F77=no ++ cat <&2 ++ ++*** Warning: the GNU linker, at least up to release 2.9.1, is reported ++*** to be unable to reliably create shared libraries on AIX. ++*** Therefore, libtool is disabling shared libraries support. If you ++*** really care for shared libraries, you may want to modify your PATH ++*** so that a non-GNU linker is found, and then restart. ++ ++EOF ++ fi ++ ;; ++ ++ amigaos*) ++ archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_minus_L_F77=yes ++ ++ # Samuel A. Falvo II reports ++ # that the semantics of dynamic libraries on AmigaOS, at least up ++ # to version 4, is to share data among multiple programs linked ++ # with the same dynamic library. Since this doesn't match the ++ # behavior of shared libraries on other platforms, we can't use ++ # them. ++ ld_shlibs_F77=no ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ allow_undefined_flag_F77=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ ld_shlibs_F77=no ++ fi ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, ++ # as there is no search path for DLLs. ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ allow_undefined_flag_F77=unsupported ++ always_export_symbols_F77=no ++ enable_shared_with_static_runtimes_F77=yes ++ export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' ++ ++ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then ++ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ ld_shlibs_F77=no ++ fi ++ ;; ++ ++ interix3*) ++ hardcode_direct_F77=no ++ hardcode_shlibpath_var_F77=no ++ hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec_F77='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ ++ linux*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ tmp_addflag= ++ case $cc_basename,$host_cpu in ++ pgcc*) # Portland Group C compiler ++ whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag' ++ ;; ++ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers ++ whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag -Mnomain' ;; ++ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 ++ tmp_addflag=' -i_dynamic' ;; ++ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 ++ tmp_addflag=' -i_dynamic -nofor_main' ;; ++ ifc* | ifort*) # Intel Fortran compiler ++ tmp_addflag=' -nofor_main' ;; ++ esac ++ archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ ++ if test $supports_anon_versioning = yes; then ++ archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ ++ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ ++ $echo "local: *; };" >> $output_objdir/$libname.ver~ ++ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' ++ fi ++ else ++ ld_shlibs_F77=no ++ fi ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' ++ wlarc= ++ else ++ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ fi ++ ;; ++ ++ solaris*) ++ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ++ ld_shlibs_F77=no ++ cat <&2 ++ ++*** Warning: The releases 2.8.* of the GNU linker cannot reliably ++*** create shared libraries on Solaris systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.9.1 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++EOF ++ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs_F77=no ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) ++ case `$LD -v 2>&1` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ++ ld_shlibs_F77=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not ++*** reliably create shared libraries on SCO systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.16.91.0.3 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++_LT_EOF ++ ;; ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' ++ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' ++ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' ++ else ++ ld_shlibs_F77=no ++ fi ++ ;; ++ esac ++ ;; ++ ++ sunos4*) ++ archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ wlarc= ++ hardcode_direct_F77=yes ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs_F77=no ++ fi ++ ;; ++ esac ++ ++ if test "$ld_shlibs_F77" = no; then ++ runpath_var= ++ hardcode_libdir_flag_spec_F77= ++ export_dynamic_flag_spec_F77= ++ whole_archive_flag_spec_F77= ++ fi ++ else ++ # PORTME fill in a description of your system's linker (not GNU ld) ++ case $host_os in ++ aix3*) ++ allow_undefined_flag_F77=unsupported ++ always_export_symbols_F77=yes ++ archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' ++ # Note: this linker hardcodes the directories in LIBPATH if there ++ # are no directories specified by -L. ++ hardcode_minus_L_F77=yes ++ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then ++ # Neither direct hardcoding nor static linking is supported with a ++ # broken collect2. ++ hardcode_direct_F77=unsupported ++ fi ++ ;; ++ ++ aix4* | aix5*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then ++ export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ else ++ export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ fi ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[23]|aix4.[23].*|aix5*) ++ for ld_flag in $LDFLAGS; do ++ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then ++ aix_use_runtimelinking=yes ++ break ++ fi ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ archive_cmds_F77='' ++ hardcode_direct_F77=yes ++ hardcode_libdir_separator_F77=':' ++ link_all_deplibs_F77=yes ++ ++ if test "$GCC" = yes; then ++ case $host_os in aix4.[012]|aix4.[012].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && \ ++ strings "$collect2name" | grep resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ hardcode_direct_F77=yes ++ else ++ # We have old collect2 ++ hardcode_direct_F77=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ hardcode_minus_L_F77=yes ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_libdir_separator_F77= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ always_export_symbols_F77=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ allow_undefined_flag_F77='-berok' ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++ program main ++ ++ end ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_f77_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" ++ archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' ++ allow_undefined_flag_F77="-z nodefs" ++ archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++ program main ++ ++ end ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_f77_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ no_undefined_flag_F77=' ${wl}-bernotok' ++ allow_undefined_flag_F77=' ${wl}-berok' ++ # Exported symbols can be pulled into shared objects from archives ++ whole_archive_flag_spec_F77='$convenience' ++ archive_cmds_need_lc_F77=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ amigaos*) ++ archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_minus_L_F77=yes ++ # see comment about different semantics on the GNU ld section ++ ld_shlibs_F77=no ++ ;; ++ ++ bsdi[45]*) ++ export_dynamic_flag_spec_F77=-rdynamic ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ # hardcode_libdir_flag_spec is actually meaningless, as there is ++ # no search path for DLLs. ++ hardcode_libdir_flag_spec_F77=' ' ++ allow_undefined_flag_F77=unsupported ++ # Tell ltmain to make .lib files, not .a files. ++ libext=lib ++ # Tell ltmain to make .dll files, not .so files. ++ shrext_cmds=".dll" ++ # FIXME: Setting linknames here is a bad hack. ++ archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' ++ # The linker will automatically build a .lib file if we build a DLL. ++ old_archive_From_new_cmds_F77='true' ++ # FIXME: Should let the user specify the lib program. ++ old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' ++ fix_srcfile_path_F77='`cygpath -w "$srcfile"`' ++ enable_shared_with_static_runtimes_F77=yes ++ ;; ++ ++ darwin* | rhapsody*) ++ case $host_os in ++ rhapsody* | darwin1.[012]) ++ allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ++ ;; ++ *) # Darwin 1.3 on ++ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then ++ allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ else ++ case ${MACOSX_DEPLOYMENT_TARGET} in ++ 10.[012]) ++ allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ ;; ++ 10.*) ++ allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ++ ;; ++ esac ++ fi ++ ;; ++ esac ++ archive_cmds_need_lc_F77=no ++ hardcode_direct_F77=no ++ hardcode_automatic_F77=yes ++ hardcode_shlibpath_var_F77=unsupported ++ whole_archive_flag_spec_F77='' ++ link_all_deplibs_F77=yes ++ if test "$GCC" = yes ; then ++ output_verbose_link_cmd='echo' ++ archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ case $cc_basename in ++ xlc*) ++ output_verbose_link_cmd='echo' ++ archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' ++ module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ ;; ++ *) ++ ld_shlibs_F77=no ++ ;; ++ esac ++ fi ++ ;; ++ ++ dgux*) ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ freebsd1*) ++ ld_shlibs_F77=no ++ ;; ++ ++ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor ++ # support. Future versions do this automatically, but an explicit c++rt0.o ++ # does not break anything, and helps significantly (at the cost of a little ++ # extra space). ++ freebsd2.2*) ++ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' ++ hardcode_libdir_flag_spec_F77='-R$libdir' ++ hardcode_direct_F77=yes ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ # Unfortunately, older versions of FreeBSD 2 do not have this feature. ++ freebsd2*) ++ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_F77=yes ++ hardcode_minus_L_F77=yes ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ # FreeBSD 3 and greater uses gcc -shared to do shared libraries. ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec_F77='-R$libdir' ++ hardcode_direct_F77=yes ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ hpux9*) ++ if test "$GCC" = yes; then ++ archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ fi ++ hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_F77=: ++ hardcode_direct_F77=yes ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L_F77=yes ++ export_dynamic_flag_spec_F77='${wl}-E' ++ ;; ++ ++ hpux10*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_F77=: ++ ++ hardcode_direct_F77=yes ++ export_dynamic_flag_spec_F77='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L_F77=yes ++ fi ++ ;; ++ ++ hpux11*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ else ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_F77=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ hardcode_libdir_flag_spec_ld_F77='+b $libdir' ++ hardcode_direct_F77=no ++ hardcode_shlibpath_var_F77=no ++ ;; ++ *) ++ hardcode_direct_F77=yes ++ export_dynamic_flag_spec_F77='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L_F77=yes ++ ;; ++ esac ++ fi ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ if test "$GCC" = yes; then ++ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' ++ fi ++ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_F77=: ++ link_all_deplibs_F77=yes ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out ++ else ++ archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF ++ fi ++ hardcode_libdir_flag_spec_F77='-R$libdir' ++ hardcode_direct_F77=yes ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ newsos6) ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_F77=yes ++ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_F77=: ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ openbsd*) ++ hardcode_direct_F77=yes ++ hardcode_shlibpath_var_F77=no ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' ++ hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec_F77='${wl}-E' ++ else ++ case $host_os in ++ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) ++ archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec_F77='-R$libdir' ++ ;; ++ *) ++ archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ++ ;; ++ esac ++ fi ++ ;; ++ ++ os2*) ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_minus_L_F77=yes ++ allow_undefined_flag_F77=unsupported ++ archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' ++ old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ++ ;; ++ ++ osf3*) ++ if test "$GCC" = yes; then ++ allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ allow_undefined_flag_F77=' -expect_unresolved \*' ++ archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ fi ++ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_F77=: ++ ;; ++ ++ osf4* | osf5*) # as osf3* with the addition of -msym flag ++ if test "$GCC" = yes; then ++ allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' ++ else ++ allow_undefined_flag_F77=' -expect_unresolved \*' ++ archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ ++ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' ++ ++ # Both c and cxx compiler support -rpath directly ++ hardcode_libdir_flag_spec_F77='-rpath $libdir' ++ fi ++ hardcode_libdir_separator_F77=: ++ ;; ++ ++ solaris*) ++ no_undefined_flag_F77=' -z text' ++ if test "$GCC" = yes; then ++ wlarc='${wl}' ++ archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' ++ else ++ wlarc='' ++ archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' ++ fi ++ hardcode_libdir_flag_spec_F77='-R$libdir' ++ hardcode_shlibpath_var_F77=no ++ case $host_os in ++ solaris2.[0-5] | solaris2.[0-5].*) ;; ++ *) ++ # The compiler driver will combine linker options so we ++ # cannot just pass the convience library names through ++ # without $wl, iff we do not link with $LD. ++ # Luckily, gcc supports the same syntax we need for Sun Studio. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ case $wlarc in ++ '') ++ whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; ++ *) ++ whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; ++ esac ;; ++ esac ++ link_all_deplibs_F77=yes ++ ;; ++ ++ sunos4*) ++ if test "x$host_vendor" = xsequent; then ++ # Use $CC to link under sequent, because it throws in some extra .o ++ # files that make .init and .fini sections work. ++ archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_direct_F77=yes ++ hardcode_minus_L_F77=yes ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ sysv4) ++ case $host_vendor in ++ sni) ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_F77=yes # is this really true??? ++ ;; ++ siemens) ++ ## LD is ld it makes a PLAMLIB ++ ## CC just makes a GrossModule. ++ archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' ++ reload_cmds_F77='$CC -r -o $output$reload_objs' ++ hardcode_direct_F77=no ++ ;; ++ motorola) ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ++ ;; ++ esac ++ runpath_var='LD_RUN_PATH' ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ sysv4.3*) ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var_F77=no ++ export_dynamic_flag_spec_F77='-Bexport' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var_F77=no ++ runpath_var=LD_RUN_PATH ++ hardcode_runpath_var=yes ++ ld_shlibs_F77=yes ++ fi ++ ;; ++ ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) ++ no_undefined_flag_F77='${wl}-z,text' ++ archive_cmds_need_lc_F77=no ++ hardcode_shlibpath_var_F77=no ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ no_undefined_flag_F77='${wl}-z,text' ++ allow_undefined_flag_F77='${wl}-z,nodefs' ++ archive_cmds_need_lc_F77=no ++ hardcode_shlibpath_var_F77=no ++ hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' ++ hardcode_libdir_separator_F77=':' ++ link_all_deplibs_F77=yes ++ export_dynamic_flag_spec_F77='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ uts4*) ++ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec_F77='-L$libdir' ++ hardcode_shlibpath_var_F77=no ++ ;; ++ ++ *) ++ ld_shlibs_F77=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 ++echo "${ECHO_T}$ld_shlibs_F77" >&6 ++test "$ld_shlibs_F77" = no && can_build_shared=no ++ ++# ++# Do we need to explicitly link libc? ++# ++case "x$archive_cmds_need_lc_F77" in ++x|xyes) ++ # Assume -lc should be added ++ archive_cmds_need_lc_F77=yes ++ ++ if test "$enable_shared" = yes && test "$GCC" = yes; then ++ case $archive_cmds_F77 in ++ *'~'*) ++ # FIXME: we may have to deal with multi-command sequences. ++ ;; ++ '$CC '*) ++ # Test whether the compiler implicitly links with -lc since on some ++ # systems, -lgcc has to come before -lc. If gcc already passes -lc ++ # to ld, don't add -lc before -lgcc. ++ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 ++echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 ++ $rm conftest* ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } 2>conftest.err; then ++ soname=conftest ++ lib=conftest ++ libobjs=conftest.$ac_objext ++ deplibs= ++ wl=$lt_prog_compiler_wl_F77 ++ pic_flag=$lt_prog_compiler_pic_F77 ++ compiler_flags=-v ++ linker_flags=-v ++ verstring= ++ output_objdir=. ++ libname=conftest ++ lt_save_allow_undefined_flag=$allow_undefined_flag_F77 ++ allow_undefined_flag_F77= ++ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 ++ (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ then ++ archive_cmds_need_lc_F77=no ++ else ++ archive_cmds_need_lc_F77=yes ++ fi ++ allow_undefined_flag_F77=$lt_save_allow_undefined_flag ++ else ++ cat conftest.err 1>&5 ++ fi ++ $rm conftest* ++ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 ++echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6 ++ ;; ++ esac ++ fi ++ ;; ++esac ++ ++echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 ++echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 ++library_names_spec= ++libname_spec='lib$name' ++soname_spec= ++shrext_cmds=".so" ++postinstall_cmds= ++postuninstall_cmds= ++finish_cmds= ++finish_eval= ++shlibpath_var= ++shlibpath_overrides_runpath=unknown ++version_type=none ++dynamic_linker="$host_os ld.so" ++sys_lib_dlsearch_path_spec="/lib /usr/lib" ++if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then ++ # if the path contains ";" then we assume it to be the separator ++ # otherwise default to the standard path separator (i.e. ":") - it is ++ # assumed that no part of a normal pathname contains ";" but that should ++ # okay in the real world where ";" in dirpaths is itself problematic. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++else ++ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" ++fi ++need_lib_prefix=unknown ++hardcode_into_libs=no ++ ++# when you set need_version to no, make sure it does not cause -set_version ++# flags to be left without arguments ++need_version=unknown ++ ++case $host_os in ++aix3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' ++ shlibpath_var=LIBPATH ++ ++ # AIX 3 has no versioning support, so we append a major version to the name. ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ ++aix4* | aix5*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ hardcode_into_libs=yes ++ if test "$host_cpu" = ia64; then ++ # AIX 5 supports IA64 ++ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ else ++ # With GCC up to 2.95.x, collect2 would create an import file ++ # for dependence libraries. The import file would start with ++ # the line `#! .'. This would cause the generated library to ++ # depend on `.', always an invalid library. This was fixed in ++ # development snapshots of GCC prior to 3.0. ++ case $host_os in ++ aix4 | aix4.[01] | aix4.[01].*) ++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' ++ echo ' yes ' ++ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then ++ : ++ else ++ can_build_shared=no ++ fi ++ ;; ++ esac ++ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct ++ # soname into executable. Probably we can add versioning support to ++ # collect2, so additional links can be useful in future. ++ if test "$aix_use_runtimelinking" = yes; then ++ # If using run time linking (on AIX 4.2 or later) use lib.so ++ # instead of lib.a to let people know that these are not ++ # typical AIX shared libraries. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ else ++ # We preserve .a as extension for shared libraries through AIX4.2 ++ # and later when we are not doing run time linking. ++ library_names_spec='${libname}${release}.a $libname.a' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ fi ++ shlibpath_var=LIBPATH ++ fi ++ ;; ++ ++amigaos*) ++ library_names_spec='$libname.ixlibrary $libname.a' ++ # Create ${libname}_ixlibrary.a entries in /sys/libs. ++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ++ ;; ++ ++beos*) ++ library_names_spec='${libname}${shared_ext}' ++ dynamic_linker="$host_os ld.so" ++ shlibpath_var=LIBRARY_PATH ++ ;; ++ ++bsdi[45]*) ++ version_type=linux ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" ++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" ++ # the default ld.so.conf also contains /usr/contrib/lib and ++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow ++ # libtool to hard-code these into programs ++ ;; ++ ++cygwin* | mingw* | pw32*) ++ version_type=windows ++ shrext_cmds=".dll" ++ need_version=no ++ need_lib_prefix=no ++ ++ case $GCC,$host_os in ++ yes,cygwin* | yes,mingw* | yes,pw32*) ++ library_names_spec='$libname.dll.a' ++ # DLL is installed to $(libdir)/../bin by postinstall_cmds ++ postinstall_cmds='base_file=`basename \${file}`~ ++ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ ++ dldir=$destdir/`dirname \$dlpath`~ ++ test -d \$dldir || mkdir -p \$dldir~ ++ $install_prog $dir/$dlname \$dldir/$dlname~ ++ chmod a+x \$dldir/$dlname' ++ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ ++ dlpath=$dir/\$dldll~ ++ $rm \$dlpath' ++ shlibpath_overrides_runpath=yes ++ ++ case $host_os in ++ cygwin*) ++ # Cygwin DLLs use 'cyg' prefix rather than 'lib' ++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ++ ;; ++ mingw*) ++ # MinGW DLLs use traditional 'lib' prefix ++ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then ++ # It is most probably a Windows format PATH printed by ++ # mingw gcc, but we are running on Cygwin. Gcc prints its search ++ # path with ; separators, and with drive letters. We can handle the ++ # drive letters (cygwin fileutils understands them), so leave them, ++ # especially as we might pass files found there to a mingw objdump, ++ # which wouldn't understand a cygwinified path. Ahh. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++ ;; ++ pw32*) ++ # pw32 DLLs use 'pw' prefix rather than 'lib' ++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ esac ++ ;; ++ ++ *) ++ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ++ ;; ++ esac ++ dynamic_linker='Win32 ld.exe' ++ # FIXME: first we should search . and the directory the executable is in ++ shlibpath_var=PATH ++ ;; ++ ++darwin* | rhapsody*) ++ dynamic_linker="$host_os dyld" ++ version_type=darwin ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' ++ soname_spec='${libname}${release}${major}$shared_ext' ++ shlibpath_overrides_runpath=yes ++ shlibpath_var=DYLD_LIBRARY_PATH ++ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' ++ # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. ++ if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` ++ else ++ sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' ++ fi ++ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ++ ;; ++ ++dgux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++freebsd1*) ++ dynamic_linker=no ++ ;; ++ ++kfreebsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++freebsd* | dragonfly*) ++ # DragonFly does not have aout. When/if they implement a new ++ # versioning mechanism, adjust this. ++ if test -x /usr/bin/objformat; then ++ objformat=`/usr/bin/objformat` ++ else ++ case $host_os in ++ freebsd[123]*) objformat=aout ;; ++ *) objformat=elf ;; ++ esac ++ fi ++ version_type=freebsd-$objformat ++ case $version_type in ++ freebsd-elf*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ need_version=no ++ need_lib_prefix=no ++ ;; ++ freebsd-*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' ++ need_version=yes ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_os in ++ freebsd2*) ++ shlibpath_overrides_runpath=yes ++ ;; ++ freebsd3.[01]* | freebsdelf3.[01]*) ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ ++ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ freebsd*) # from 4.6 on ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ esac ++ ;; ++ ++gnu*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ ;; ++ ++hpux9* | hpux10* | hpux11*) ++ # Give a soname corresponding to the major version so that dld.sl refuses to ++ # link against other versions. ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ case $host_cpu in ++ ia64*) ++ shrext_cmds='.so' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.so" ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ if test "X$HPUX_IA64_MODE" = X32; then ++ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" ++ else ++ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" ++ fi ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ hppa*64*) ++ shrext_cmds='.sl' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ *) ++ shrext_cmds='.sl' ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=SHLIB_PATH ++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ esac ++ # HP-UX runs *really* slowly unless shared libraries are mode 555. ++ postinstall_cmds='chmod 555 $lib' ++ ;; ++ ++interix3*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $host_os in ++ nonstopux*) version_type=nonstopux ;; ++ *) ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ version_type=linux ++ else ++ version_type=irix ++ fi ;; ++ esac ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' ++ case $host_os in ++ irix5* | nonstopux*) ++ libsuff= shlibsuff= ++ ;; ++ *) ++ case $LD in # libtool.m4 will add one of these switches to LD ++ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") ++ libsuff= shlibsuff= libmagic=32-bit;; ++ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") ++ libsuff=32 shlibsuff=N32 libmagic=N32;; ++ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") ++ libsuff=64 shlibsuff=64 libmagic=64-bit;; ++ *) libsuff= shlibsuff= libmagic=never-match;; ++ esac ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" ++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" ++ hardcode_into_libs=yes ++ ;; ++ ++# No shared lib support for Linux oldld, aout, or coff. ++linux*oldld* | linux*aout* | linux*coff*) ++ dynamic_linker=no ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ hardcode_into_libs=yes ++ ++ # find out which ABI we are using ++ libsuff= ++ case "$host_cpu" in ++ x86_64*|s390x*|powerpc64*) ++ echo '#line 17446 "configure"' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *64-bit*) ++ libsuff=64 ++ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ esac ++ ++ # Append ld.so.conf contents to the search path ++ if test -f /etc/ld.so.conf; then ++ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` ++ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" ++ fi ++ ++ # We used to test for /lib/ld.so.1 and disable shared libraries on ++ # powerpc, because MkLinux only supported shared libraries with the ++ # GNU dynamic linker. Since this was broken with cross compilers, ++ # most powerpc-linux boxes support dynamic linking these days and ++ # people can always --disable-shared, the test was removed, and we ++ # assume the GNU/Linux dynamic linker is in use. ++ dynamic_linker='GNU/Linux ld.so' ++ ;; ++ ++knetbsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++netbsd*) ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ dynamic_linker='NetBSD (a.out) ld.so' ++ else ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='NetBSD ld.elf_so' ++ fi ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ ++newsos6) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++nto-qnx*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++openbsd*) ++ version_type=sunos ++ sys_lib_dlsearch_path_spec="/usr/lib" ++ need_lib_prefix=no ++ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. ++ case $host_os in ++ openbsd3.3 | openbsd3.3.*) need_version=yes ;; ++ *) need_version=no ;; ++ esac ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ case $host_os in ++ openbsd2.[89] | openbsd2.[89].*) ++ shlibpath_overrides_runpath=no ++ ;; ++ *) ++ shlibpath_overrides_runpath=yes ++ ;; ++ esac ++ else ++ shlibpath_overrides_runpath=yes ++ fi ++ ;; ++ ++os2*) ++ libname_spec='$name' ++ shrext_cmds=".dll" ++ need_lib_prefix=no ++ library_names_spec='$libname${shared_ext} $libname.a' ++ dynamic_linker='OS/2 ld.exe' ++ shlibpath_var=LIBPATH ++ ;; ++ ++osf3* | osf4* | osf5*) ++ version_type=osf ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" ++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ++ ;; ++ ++solaris*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ # ldd complains unless libraries are executable ++ postinstall_cmds='chmod +x $lib' ++ ;; ++ ++sunos4*) ++ version_type=sunos ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ if test "$with_gnu_ld" = yes; then ++ need_lib_prefix=no ++ fi ++ need_version=yes ++ ;; ++ ++sysv4 | sysv4.3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_vendor in ++ sni) ++ shlibpath_overrides_runpath=no ++ need_lib_prefix=no ++ export_dynamic_flag_spec='${wl}-Blargedynsym' ++ runpath_var=LD_RUN_PATH ++ ;; ++ siemens) ++ need_lib_prefix=no ++ ;; ++ motorola) ++ need_lib_prefix=no ++ need_version=no ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ++ ;; ++ esac ++ ;; ++ ++sysv4*MP*) ++ if test -d /usr/nec ;then ++ version_type=linux ++ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' ++ soname_spec='$libname${shared_ext}.$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ fi ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ version_type=freebsd-elf ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ if test "$with_gnu_ld" = yes; then ++ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' ++ shlibpath_overrides_runpath=no ++ else ++ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' ++ shlibpath_overrides_runpath=yes ++ case $host_os in ++ sco3.2v5*) ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ++ ;; ++ esac ++ fi ++ sys_lib_dlsearch_path_spec='/usr/lib' ++ ;; ++ ++uts4*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++*) ++ dynamic_linker=no ++ ;; ++esac ++echo "$as_me:$LINENO: result: $dynamic_linker" >&5 ++echo "${ECHO_T}$dynamic_linker" >&6 ++test "$dynamic_linker" = no && can_build_shared=no ++ ++variables_saved_for_relink="PATH $shlibpath_var $runpath_var" ++if test "$GCC" = yes; then ++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" ++fi ++ ++echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 ++echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 ++hardcode_action_F77= ++if test -n "$hardcode_libdir_flag_spec_F77" || \ ++ test -n "$runpath_var_F77" || \ ++ test "X$hardcode_automatic_F77" = "Xyes" ; then ++ ++ # We can hardcode non-existant directories. ++ if test "$hardcode_direct_F77" != no && ++ # If the only mechanism to avoid hardcoding is shlibpath_var, we ++ # have to relink, otherwise we might link with an installed library ++ # when we should be linking with a yet-to-be-installed one ++ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no && ++ test "$hardcode_minus_L_F77" != no; then ++ # Linking always hardcodes the temporary library directory. ++ hardcode_action_F77=relink ++ else ++ # We can link without hardcoding, and we can hardcode nonexisting dirs. ++ hardcode_action_F77=immediate ++ fi ++else ++ # We cannot hardcode anything, or else we can only hardcode existing ++ # directories. ++ hardcode_action_F77=unsupported ++fi ++echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5 ++echo "${ECHO_T}$hardcode_action_F77" >&6 ++ ++if test "$hardcode_action_F77" = relink; then ++ # Fast installation is not supported ++ enable_fast_install=no ++elif test "$shlibpath_overrides_runpath" = yes || ++ test "$enable_shared" = no; then ++ # Fast installation is not necessary ++ enable_fast_install=needless ++fi ++ ++ ++# The else clause should only fire when bootstrapping the ++# libtool distribution, otherwise you forgot to ship ltmain.sh ++# with your package, and you will get complaints that there are ++# no rules to generate ltmain.sh. ++if test -f "$ltmain"; then ++ # See if we are running on zsh, and set the options which allow our commands through ++ # without removal of \ escapes. ++ if test -n "${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++ fi ++ # Now quote all the things that may contain metacharacters while being ++ # careful not to overquote the AC_SUBSTed values. We take copies of the ++ # variables and quote the copies for generation of the libtool script. ++ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ ++ SED SHELL STRIP \ ++ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ ++ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ ++ deplibs_check_method reload_flag reload_cmds need_locks \ ++ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ ++ lt_cv_sys_global_symbol_to_c_name_address \ ++ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ ++ old_postinstall_cmds old_postuninstall_cmds \ ++ compiler_F77 \ ++ CC_F77 \ ++ LD_F77 \ ++ lt_prog_compiler_wl_F77 \ ++ lt_prog_compiler_pic_F77 \ ++ lt_prog_compiler_static_F77 \ ++ lt_prog_compiler_no_builtin_flag_F77 \ ++ export_dynamic_flag_spec_F77 \ ++ thread_safe_flag_spec_F77 \ ++ whole_archive_flag_spec_F77 \ ++ enable_shared_with_static_runtimes_F77 \ ++ old_archive_cmds_F77 \ ++ old_archive_from_new_cmds_F77 \ ++ predep_objects_F77 \ ++ postdep_objects_F77 \ ++ predeps_F77 \ ++ postdeps_F77 \ ++ compiler_lib_search_path_F77 \ ++ archive_cmds_F77 \ ++ archive_expsym_cmds_F77 \ ++ postinstall_cmds_F77 \ ++ postuninstall_cmds_F77 \ ++ old_archive_from_expsyms_cmds_F77 \ ++ allow_undefined_flag_F77 \ ++ no_undefined_flag_F77 \ ++ export_symbols_cmds_F77 \ ++ hardcode_libdir_flag_spec_F77 \ ++ hardcode_libdir_flag_spec_ld_F77 \ ++ hardcode_libdir_separator_F77 \ ++ hardcode_automatic_F77 \ ++ module_cmds_F77 \ ++ module_expsym_cmds_F77 \ ++ lt_cv_prog_compiler_c_o_F77 \ ++ exclude_expsyms_F77 \ ++ include_expsyms_F77; do ++ ++ case $var in ++ old_archive_cmds_F77 | \ ++ old_archive_from_new_cmds_F77 | \ ++ archive_cmds_F77 | \ ++ archive_expsym_cmds_F77 | \ ++ module_cmds_F77 | \ ++ module_expsym_cmds_F77 | \ ++ old_archive_from_expsyms_cmds_F77 | \ ++ export_symbols_cmds_F77 | \ ++ extract_expsyms_cmds | reload_cmds | finish_cmds | \ ++ postinstall_cmds | postuninstall_cmds | \ ++ old_postinstall_cmds | old_postuninstall_cmds | \ ++ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) ++ # Double-quote double-evaled strings. ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ++ ;; ++ *) ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ++ ;; ++ esac ++ done ++ ++ case $lt_echo in ++ *'\$0 --fallback-echo"') ++ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ++ ;; ++ esac ++ ++cfgfile="$ofile" ++ ++ cat <<__EOF__ >> "$cfgfile" ++# ### BEGIN LIBTOOL TAG CONFIG: $tagname ++ ++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: ++ ++# Shell to use when invoking shell scripts. ++SHELL=$lt_SHELL ++ ++# Whether or not to build shared libraries. ++build_libtool_libs=$enable_shared ++ ++# Whether or not to build static libraries. ++build_old_libs=$enable_static ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$archive_cmds_need_lc_F77 ++ ++# Whether or not to disallow shared libs when runtime libs are static ++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77 ++ ++# Whether or not to optimize for fast installation. ++fast_install=$enable_fast_install ++ ++# The host system. ++host_alias=$host_alias ++host=$host ++host_os=$host_os ++ ++# The build system. ++build_alias=$build_alias ++build=$build ++build_os=$build_os ++ ++# An echo program that does not interpret backslashes. ++echo=$lt_echo ++ ++# The archiver. ++AR=$lt_AR ++AR_FLAGS=$lt_AR_FLAGS ++ ++# A C compiler. ++LTCC=$lt_LTCC ++ ++# LTCC compiler flags. ++LTCFLAGS=$lt_LTCFLAGS ++ ++# A language-specific compiler. ++CC=$lt_compiler_F77 ++ ++# Is the compiler the GNU C compiler? ++with_gcc=$GCC_F77 ++ ++gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` ++gcc_ver=\`gcc -dumpversion\` ++ ++# An ERE matcher. ++EGREP=$lt_EGREP ++ ++# The linker used to build libraries. ++LD=$lt_LD_F77 ++ ++# Whether we need hard or soft links. ++LN_S=$lt_LN_S ++ ++# A BSD-compatible nm program. ++NM=$lt_NM ++ ++# A symbol stripping program ++STRIP=$lt_STRIP ++ ++# Used to examine libraries when file_magic_cmd begins "file" ++MAGIC_CMD=$MAGIC_CMD ++ ++# Used on cygwin: DLL creation program. ++DLLTOOL="$DLLTOOL" ++ ++# Used on cygwin: object dumper. ++OBJDUMP="$OBJDUMP" ++ ++# Used on cygwin: assembler. ++AS="$AS" ++ ++# The name of the directory that contains temporary libtool files. ++objdir=$objdir ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_lt_prog_compiler_wl_F77 ++ ++# Object file suffix (normally "o"). ++objext="$ac_objext" ++ ++# Old archive suffix (normally "a"). ++libext="$libext" ++ ++# Shared library suffix (normally ".so"). ++shrext_cmds='$shrext_cmds' ++ ++# Executable file suffix (normally ""). ++exeext="$exeext" ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_lt_prog_compiler_pic_F77 ++pic_mode=$pic_mode ++ ++# What is the maximum length of a command? ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77 ++ ++# Must we lock files when doing compilation? ++need_locks=$lt_need_locks ++ ++# Do we need the lib prefix for modules? ++need_lib_prefix=$need_lib_prefix ++ ++# Do we need a version for libraries? ++need_version=$need_version ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_lt_prog_compiler_static_F77 ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77 ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77 ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77 ++ ++# Compiler flag to generate thread-safe objects. ++thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77 ++ ++# Library versioning type. ++version_type=$version_type ++ ++# Format of library name prefix. ++libname_spec=$lt_libname_spec ++ ++# List of archive names. First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME. ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Commands used to build and install an old-style archive. ++RANLIB=$lt_RANLIB ++old_archive_cmds=$lt_old_archive_cmds_F77 ++old_postinstall_cmds=$lt_old_postinstall_cmds ++old_postuninstall_cmds=$lt_old_postuninstall_cmds ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77 ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77 ++ ++# Commands used to build and install a shared archive. ++archive_cmds=$lt_archive_cmds_F77 ++archive_expsym_cmds=$lt_archive_expsym_cmds_F77 ++postinstall_cmds=$lt_postinstall_cmds ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to build a loadable module (assumed same as above if empty) ++module_cmds=$lt_module_cmds_F77 ++module_expsym_cmds=$lt_module_expsym_cmds_F77 ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predep_objects=\`echo $lt_predep_objects_F77 | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdep_objects=\`echo $lt_postdep_objects_F77 | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predeps=$lt_predeps_F77 ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdeps=$lt_postdeps_F77 ++ ++# The library search path used internally by the compiler when linking ++# a shared library. ++compiler_lib_search_path=\`echo $lt_compiler_lib_search_path_F77 | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Method to check whether dependent libraries are shared objects. ++deplibs_check_method=$lt_deplibs_check_method ++ ++# Command to use when deplibs_check_method == file_magic. ++file_magic_cmd=$lt_file_magic_cmd ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_allow_undefined_flag_F77 ++ ++# Flag that forces no undefined symbols. ++no_undefined_flag=$lt_no_undefined_flag_F77 ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# Same as above, but a single script fragment to be evaled but not shown. ++finish_eval=$lt_finish_eval ++ ++# Take the output of nm and produce a listing of raw symbols and C names. ++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe ++ ++# Transform the output of nm in a proper C declaration ++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl ++ ++# Transform the output of nm in a C name address pair ++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address ++ ++# This is the shared library runtime path variable. ++runpath_var=$runpath_var ++ ++# This is the shared library path variable. ++shlibpath_var=$shlibpath_var ++ ++# Is shlibpath searched before the hard-coded library search path? ++shlibpath_overrides_runpath=$shlibpath_overrides_runpath ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$hardcode_action_F77 ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77 ++ ++# If ld is used when linking, flag to hardcode \$libdir into ++# a binary during linking. This must work even if \$libdir does ++# not exist. ++hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77 ++ ++# Whether we need a single -rpath flag with a separated argument. ++hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77 ++ ++# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the ++# resulting binary. ++hardcode_direct=$hardcode_direct_F77 ++ ++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the ++# resulting binary. ++hardcode_minus_L=$hardcode_minus_L_F77 ++ ++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into ++# the resulting binary. ++hardcode_shlibpath_var=$hardcode_shlibpath_var_F77 ++ ++# Set to yes if building a shared library automatically hardcodes DIR into the library ++# and all subsequent libraries and executables linked against it. ++hardcode_automatic=$hardcode_automatic_F77 ++ ++# Variables whose values should be saved in libtool wrapper scripts and ++# restored at relink time. ++variables_saved_for_relink="$variables_saved_for_relink" ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$link_all_deplibs_F77 ++ ++# Compile-time system search path for libraries ++sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Run-time system search path for libraries ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path="$fix_srcfile_path_F77" ++ ++# Set to yes if exported symbols are required. ++always_export_symbols=$always_export_symbols_F77 ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_export_symbols_cmds_F77 ++ ++# The commands to extract the exported symbol list from a shared archive. ++extract_expsyms_cmds=$lt_extract_expsyms_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_exclude_expsyms_F77 ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_include_expsyms_F77 ++ ++# ### END LIBTOOL TAG CONFIG: $tagname ++ ++__EOF__ ++ ++ ++else ++ # If there is no Makefile yet, we rely on a make rule to execute ++ # `config.status --recheck' to rerun these tests and create the ++ # libtool script then. ++ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` ++ if test -f "$ltmain_in"; then ++ test -f Makefile && make "$ltmain" ++ fi ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++CC="$lt_save_CC" ++ ++ else ++ tagname="" ++ fi ++ ;; ++ ++ GCJ) ++ if test -n "$GCJ" && test "X$GCJ" != "Xno"; then ++ ++ ++ ++# Source file extension for Java test sources. ++ac_ext=java ++ ++# Object file extension for compiled Java test sources. ++objext=o ++objext_GCJ=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code="class foo {}\n" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n' ++ ++# ltmain only uses $CC for tagged configurations so make sure $CC is set. ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++ ++# save warnings/boilerplate of simple test code ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_compile_test_code" >conftest.$ac_ext ++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_compiler_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_link_test_code" >conftest.$ac_ext ++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_linker_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ ++# Allow CC to be a program name with arguments. ++lt_save_CC="$CC" ++CC=${GCJ-"gcj"} ++compiler=$CC ++compiler_GCJ=$CC ++for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ ++# GCJ did not exist at the time GCC didn't implicitly link libc in. ++archive_cmds_need_lc_GCJ=no ++ ++old_archive_cmds_GCJ=$old_archive_cmds ++ ++ ++lt_prog_compiler_no_builtin_flag_GCJ= ++ ++if test "$GCC" = yes; then ++ lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin' ++ ++ ++echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 ++echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 ++if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_prog_compiler_rtti_exceptions=no ++ ac_outfile=conftest.$ac_objext ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="-fno-rtti -fno-exceptions" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:18224: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:18228: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_rtti_exceptions=yes ++ fi ++ fi ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 ++echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6 ++ ++if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then ++ lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" ++else ++ : ++fi ++ ++fi ++ ++lt_prog_compiler_wl_GCJ= ++lt_prog_compiler_pic_GCJ= ++lt_prog_compiler_static_GCJ= ++ ++echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 ++echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 ++ ++ if test "$GCC" = yes; then ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ lt_prog_compiler_static_GCJ='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ fi ++ ;; ++ ++ amigaos*) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ ++ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic_GCJ='-DDLL_EXPORT' ++ ;; ++ ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ lt_prog_compiler_pic_GCJ='-fno-common' ++ ;; ++ ++ interix3*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ ++ msdosdjgpp*) ++ # Just because we use GCC doesn't mean we suddenly get shared libraries ++ # on systems that don't support them. ++ lt_prog_compiler_can_build_shared_GCJ=no ++ enable_shared=no ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ lt_prog_compiler_pic_GCJ=-Kconform_pic ++ fi ++ ;; ++ ++ hpux*) ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic_GCJ='-fPIC' ++ ;; ++ esac ++ ;; ++ ++ *) ++ lt_prog_compiler_pic_GCJ='-fPIC' ++ ;; ++ esac ++ else ++ # PORTME Check for flag to pass linker flags through the system compiler. ++ case $host_os in ++ aix*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ else ++ lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ darwin*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ case $cc_basename in ++ xlc*) ++ lt_prog_compiler_pic_GCJ='-qnocommon' ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ ;; ++ esac ++ ;; ++ ++ mingw* | pw32* | os2*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic_GCJ='-DDLL_EXPORT' ++ ;; ++ ++ hpux9* | hpux10* | hpux11*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic_GCJ='+Z' ++ ;; ++ esac ++ # Is there a better lt_prog_compiler_static that works with the bundled CC? ++ lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ # PIC (with -KPIC) is the default. ++ lt_prog_compiler_static_GCJ='-non_shared' ++ ;; ++ ++ newsos6) ++ lt_prog_compiler_pic_GCJ='-KPIC' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ ;; ++ ++ linux*) ++ case $cc_basename in ++ icc* | ecc*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ lt_prog_compiler_pic_GCJ='-KPIC' ++ lt_prog_compiler_static_GCJ='-static' ++ ;; ++ pgcc* | pgf77* | pgf90* | pgf95*) ++ # Portland Group compilers (*not* the Pentium gcc compiler, ++ # which looks to be a dead project) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ lt_prog_compiler_pic_GCJ='-fpic' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ ;; ++ ccc*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ # All Alpha code is PIC. ++ lt_prog_compiler_static_GCJ='-non_shared' ++ ;; ++ esac ++ ;; ++ ++ osf3* | osf4* | osf5*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ # All OSF/1 code is PIC. ++ lt_prog_compiler_static_GCJ='-non_shared' ++ ;; ++ ++ solaris*) ++ lt_prog_compiler_pic_GCJ='-KPIC' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ case $cc_basename in ++ f77* | f90* | f95*) ++ lt_prog_compiler_wl_GCJ='-Qoption ld ';; ++ *) ++ lt_prog_compiler_wl_GCJ='-Wl,';; ++ esac ++ ;; ++ ++ sunos4*) ++ lt_prog_compiler_wl_GCJ='-Qoption ld ' ++ lt_prog_compiler_pic_GCJ='-PIC' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ ;; ++ ++ sysv4 | sysv4.2uw2* | sysv4.3*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ lt_prog_compiler_pic_GCJ='-KPIC' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec ;then ++ lt_prog_compiler_pic_GCJ='-Kconform_pic' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ fi ++ ;; ++ ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ lt_prog_compiler_pic_GCJ='-KPIC' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ ;; ++ ++ unicos*) ++ lt_prog_compiler_wl_GCJ='-Wl,' ++ lt_prog_compiler_can_build_shared_GCJ=no ++ ;; ++ ++ uts4*) ++ lt_prog_compiler_pic_GCJ='-pic' ++ lt_prog_compiler_static_GCJ='-Bstatic' ++ ;; ++ ++ *) ++ lt_prog_compiler_can_build_shared_GCJ=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6 ++ ++# ++# Check to make sure the PIC flag actually works. ++# ++if test -n "$lt_prog_compiler_pic_GCJ"; then ++ ++echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 ++echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_pic_works_GCJ=no ++ ac_outfile=conftest.$ac_objext ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="$lt_prog_compiler_pic_GCJ" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:18492: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:18496: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_pic_works_GCJ=yes ++ fi ++ fi ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 ++echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6 ++ ++if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then ++ case $lt_prog_compiler_pic_GCJ in ++ "" | " "*) ;; ++ *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; ++ esac ++else ++ lt_prog_compiler_pic_GCJ= ++ lt_prog_compiler_can_build_shared_GCJ=no ++fi ++ ++fi ++case $host_os in ++ # For platforms which do not support PIC, -DPIC is meaningless: ++ *djgpp*) ++ lt_prog_compiler_pic_GCJ= ++ ;; ++ *) ++ lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" ++ ;; ++esac ++ ++# ++# Check to make sure the static flag actually works. ++# ++wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" ++echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 ++echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 ++if test "${lt_prog_compiler_static_works_GCJ+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_prog_compiler_static_works_GCJ=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS $lt_tmp_static_flag" ++ printf "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&5 ++ $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ lt_prog_compiler_static_works_GCJ=yes ++ fi ++ else ++ lt_prog_compiler_static_works_GCJ=yes ++ fi ++ fi ++ $rm conftest* ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 ++echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6 ++ ++if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then ++ : ++else ++ lt_prog_compiler_static_GCJ= ++fi ++ ++ ++echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 ++echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 ++if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ lt_cv_prog_compiler_c_o_GCJ=no ++ $rm -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:18596: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&5 ++ echo "$as_me:18600: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_c_o_GCJ=yes ++ fi ++ fi ++ chmod u+w . 2>&5 ++ $rm conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files ++ $rm out/* && rmdir out ++ cd .. ++ rmdir conftest ++ $rm conftest* ++ ++fi ++echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5 ++echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6 ++ ++ ++hard_links="nottested" ++if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then ++ # do not overwrite the value of need_locks provided by the user ++ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 ++echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 ++ hard_links=yes ++ $rm conftest* ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ touch conftest.a ++ ln conftest.a conftest.b 2>&5 || hard_links=no ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ echo "$as_me:$LINENO: result: $hard_links" >&5 ++echo "${ECHO_T}$hard_links" >&6 ++ if test "$hard_links" = no; then ++ { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 ++echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} ++ need_locks=warn ++ fi ++else ++ need_locks=no ++fi ++ ++echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 ++echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 ++ ++ runpath_var= ++ allow_undefined_flag_GCJ= ++ enable_shared_with_static_runtimes_GCJ=no ++ archive_cmds_GCJ= ++ archive_expsym_cmds_GCJ= ++ old_archive_From_new_cmds_GCJ= ++ old_archive_from_expsyms_cmds_GCJ= ++ export_dynamic_flag_spec_GCJ= ++ whole_archive_flag_spec_GCJ= ++ thread_safe_flag_spec_GCJ= ++ hardcode_libdir_flag_spec_GCJ= ++ hardcode_libdir_flag_spec_ld_GCJ= ++ hardcode_libdir_separator_GCJ= ++ hardcode_direct_GCJ=no ++ hardcode_minus_L_GCJ=no ++ hardcode_shlibpath_var_GCJ=unsupported ++ link_all_deplibs_GCJ=unknown ++ hardcode_automatic_GCJ=no ++ module_cmds_GCJ= ++ module_expsym_cmds_GCJ= ++ always_export_symbols_GCJ=no ++ export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ # include_expsyms should be a list of space-separated symbols to be *always* ++ # included in the symbol list ++ include_expsyms_GCJ= ++ # exclude_expsyms can be an extended regexp of symbols to exclude ++ # it will be wrapped by ` (' and `)$', so one must not match beginning or ++ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', ++ # as well as any symbol that contains `d'. ++ exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_" ++ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out ++ # platforms (ab)use it in PIC code, but their linkers get confused if ++ # the symbol is explicitly referenced. Since portable code cannot ++ # rely on this symbol name, it's probably fine to never include it in ++ # preloaded symbol tables. ++ extract_expsyms_cmds= ++ # Just being paranoid about ensuring that cc_basename is set. ++ for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++ case $host_os in ++ cygwin* | mingw* | pw32*) ++ # FIXME: the MSVC++ port hasn't been tested in a loooong time ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ if test "$GCC" != yes; then ++ with_gnu_ld=no ++ fi ++ ;; ++ interix*) ++ # we just hope/assume this is gcc and not c89 (= MSVC++) ++ with_gnu_ld=yes ++ ;; ++ openbsd*) ++ with_gnu_ld=no ++ ;; ++ esac ++ ++ ld_shlibs_GCJ=yes ++ if test "$with_gnu_ld" = yes; then ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ wlarc='${wl}' ++ ++ # Set some defaults for GNU ld with shared library support. These ++ # are reset later if shared libraries are not supported. Putting them ++ # here allows them to be overridden if necessary. ++ runpath_var=LD_RUN_PATH ++ hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir' ++ export_dynamic_flag_spec_GCJ='${wl}--export-dynamic' ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then ++ whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ whole_archive_flag_spec_GCJ= ++ fi ++ supports_anon_versioning=no ++ case `$LD -v 2>/dev/null` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 ++ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... ++ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... ++ *\ 2.11.*) ;; # other 2.11 versions ++ *) supports_anon_versioning=yes ;; ++ esac ++ ++ # See if GNU ld supports shared libraries. ++ case $host_os in ++ aix3* | aix4* | aix5*) ++ # On AIX/PPC, the GNU linker is very broken ++ if test "$host_cpu" != ia64; then ++ ld_shlibs_GCJ=no ++ cat <&2 ++ ++*** Warning: the GNU linker, at least up to release 2.9.1, is reported ++*** to be unable to reliably create shared libraries on AIX. ++*** Therefore, libtool is disabling shared libraries support. If you ++*** really care for shared libraries, you may want to modify your PATH ++*** so that a non-GNU linker is found, and then restart. ++ ++EOF ++ fi ++ ;; ++ ++ amigaos*) ++ archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_minus_L_GCJ=yes ++ ++ # Samuel A. Falvo II reports ++ # that the semantics of dynamic libraries on AmigaOS, at least up ++ # to version 4, is to share data among multiple programs linked ++ # with the same dynamic library. Since this doesn't match the ++ # behavior of shared libraries on other platforms, we can't use ++ # them. ++ ld_shlibs_GCJ=no ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ allow_undefined_flag_GCJ=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ ld_shlibs_GCJ=no ++ fi ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, ++ # as there is no search path for DLLs. ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ allow_undefined_flag_GCJ=unsupported ++ always_export_symbols_GCJ=no ++ enable_shared_with_static_runtimes_GCJ=yes ++ export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' ++ ++ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then ++ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ ld_shlibs_GCJ=no ++ fi ++ ;; ++ ++ interix3*) ++ hardcode_direct_GCJ=no ++ hardcode_shlibpath_var_GCJ=no ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec_GCJ='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ ++ linux*) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ tmp_addflag= ++ case $cc_basename,$host_cpu in ++ pgcc*) # Portland Group C compiler ++ whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag' ++ ;; ++ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers ++ whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag -Mnomain' ;; ++ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 ++ tmp_addflag=' -i_dynamic' ;; ++ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 ++ tmp_addflag=' -i_dynamic -nofor_main' ;; ++ ifc* | ifort*) # Intel Fortran compiler ++ tmp_addflag=' -nofor_main' ;; ++ esac ++ archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ ++ if test $supports_anon_versioning = yes; then ++ archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ ++ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ ++ $echo "local: *; };" >> $output_objdir/$libname.ver~ ++ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' ++ fi ++ else ++ ld_shlibs_GCJ=no ++ fi ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' ++ wlarc= ++ else ++ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ fi ++ ;; ++ ++ solaris*) ++ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ++ ld_shlibs_GCJ=no ++ cat <&2 ++ ++*** Warning: The releases 2.8.* of the GNU linker cannot reliably ++*** create shared libraries on Solaris systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.9.1 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++EOF ++ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs_GCJ=no ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) ++ case `$LD -v 2>&1` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ++ ld_shlibs_GCJ=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not ++*** reliably create shared libraries on SCO systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.16.91.0.3 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++_LT_EOF ++ ;; ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' ++ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' ++ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' ++ else ++ ld_shlibs_GCJ=no ++ fi ++ ;; ++ esac ++ ;; ++ ++ sunos4*) ++ archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ wlarc= ++ hardcode_direct_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ *) ++ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then ++ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs_GCJ=no ++ fi ++ ;; ++ esac ++ ++ if test "$ld_shlibs_GCJ" = no; then ++ runpath_var= ++ hardcode_libdir_flag_spec_GCJ= ++ export_dynamic_flag_spec_GCJ= ++ whole_archive_flag_spec_GCJ= ++ fi ++ else ++ # PORTME fill in a description of your system's linker (not GNU ld) ++ case $host_os in ++ aix3*) ++ allow_undefined_flag_GCJ=unsupported ++ always_export_symbols_GCJ=yes ++ archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' ++ # Note: this linker hardcodes the directories in LIBPATH if there ++ # are no directories specified by -L. ++ hardcode_minus_L_GCJ=yes ++ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then ++ # Neither direct hardcoding nor static linking is supported with a ++ # broken collect2. ++ hardcode_direct_GCJ=unsupported ++ fi ++ ;; ++ ++ aix4* | aix5*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then ++ export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ else ++ export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' ++ fi ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[23]|aix4.[23].*|aix5*) ++ for ld_flag in $LDFLAGS; do ++ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then ++ aix_use_runtimelinking=yes ++ break ++ fi ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ archive_cmds_GCJ='' ++ hardcode_direct_GCJ=yes ++ hardcode_libdir_separator_GCJ=':' ++ link_all_deplibs_GCJ=yes ++ ++ if test "$GCC" = yes; then ++ case $host_os in aix4.[012]|aix4.[012].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && \ ++ strings "$collect2name" | grep resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ hardcode_direct_GCJ=yes ++ else ++ # We have old collect2 ++ hardcode_direct_GCJ=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ hardcode_minus_L_GCJ=yes ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_libdir_separator_GCJ= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ always_export_symbols_GCJ=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ allow_undefined_flag_GCJ='-berok' ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" ++ archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' ++ allow_undefined_flag_GCJ="-z nodefs" ++ archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an empty executable. ++ cat >conftest.$ac_ext <<_ACEOF ++/* confdefs.h. */ ++_ACEOF ++cat confdefs.h >>conftest.$ac_ext ++cat >>conftest.$ac_ext <<_ACEOF ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.$ac_objext conftest$ac_exeext ++if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 ++ (eval $ac_link) 2>conftest.er1 ++ ac_status=$? ++ grep -v '^ *+' conftest.er1 >conftest.err ++ rm -f conftest.er1 ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } && ++ { ac_try='test -z "$ac_c_werror_flag" ++ || test ! -s conftest.err' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; } && ++ { ac_try='test -s conftest$ac_exeext' ++ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 ++ (eval $ac_try) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; }; then ++ ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } ++}'`; fi ++else ++ echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++fi ++rm -f conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ no_undefined_flag_GCJ=' ${wl}-bernotok' ++ allow_undefined_flag_GCJ=' ${wl}-berok' ++ # Exported symbols can be pulled into shared objects from archives ++ whole_archive_flag_spec_GCJ='$convenience' ++ archive_cmds_need_lc_GCJ=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ amigaos*) ++ archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_minus_L_GCJ=yes ++ # see comment about different semantics on the GNU ld section ++ ld_shlibs_GCJ=no ++ ;; ++ ++ bsdi[45]*) ++ export_dynamic_flag_spec_GCJ=-rdynamic ++ ;; ++ ++ cygwin* | mingw* | pw32*) ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ # hardcode_libdir_flag_spec is actually meaningless, as there is ++ # no search path for DLLs. ++ hardcode_libdir_flag_spec_GCJ=' ' ++ allow_undefined_flag_GCJ=unsupported ++ # Tell ltmain to make .lib files, not .a files. ++ libext=lib ++ # Tell ltmain to make .dll files, not .so files. ++ shrext_cmds=".dll" ++ # FIXME: Setting linknames here is a bad hack. ++ archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' ++ # The linker will automatically build a .lib file if we build a DLL. ++ old_archive_From_new_cmds_GCJ='true' ++ # FIXME: Should let the user specify the lib program. ++ old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' ++ fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' ++ enable_shared_with_static_runtimes_GCJ=yes ++ ;; ++ ++ darwin* | rhapsody*) ++ case $host_os in ++ rhapsody* | darwin1.[012]) ++ allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ++ ;; ++ *) # Darwin 1.3 on ++ if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then ++ allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ else ++ case ${MACOSX_DEPLOYMENT_TARGET} in ++ 10.[012]) ++ allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ++ ;; ++ 10.*) ++ allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ++ ;; ++ esac ++ fi ++ ;; ++ esac ++ archive_cmds_need_lc_GCJ=no ++ hardcode_direct_GCJ=no ++ hardcode_automatic_GCJ=yes ++ hardcode_shlibpath_var_GCJ=unsupported ++ whole_archive_flag_spec_GCJ='' ++ link_all_deplibs_GCJ=yes ++ if test "$GCC" = yes ; then ++ output_verbose_link_cmd='echo' ++ archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' ++ module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ else ++ case $cc_basename in ++ xlc*) ++ output_verbose_link_cmd='echo' ++ archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' ++ module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' ++ # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds ++ archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ ;; ++ *) ++ ld_shlibs_GCJ=no ++ ;; ++ esac ++ fi ++ ;; ++ ++ dgux*) ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ freebsd1*) ++ ld_shlibs_GCJ=no ++ ;; ++ ++ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor ++ # support. Future versions do this automatically, but an explicit c++rt0.o ++ # does not break anything, and helps significantly (at the cost of a little ++ # extra space). ++ freebsd2.2*) ++ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' ++ hardcode_libdir_flag_spec_GCJ='-R$libdir' ++ hardcode_direct_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ # Unfortunately, older versions of FreeBSD 2 do not have this feature. ++ freebsd2*) ++ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_GCJ=yes ++ hardcode_minus_L_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ # FreeBSD 3 and greater uses gcc -shared to do shared libraries. ++ freebsd* | kfreebsd*-gnu | dragonfly*) ++ archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec_GCJ='-R$libdir' ++ hardcode_direct_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ hpux9*) ++ if test "$GCC" = yes; then ++ archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ fi ++ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_GCJ=: ++ hardcode_direct_GCJ=yes ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L_GCJ=yes ++ export_dynamic_flag_spec_GCJ='${wl}-E' ++ ;; ++ ++ hpux10*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_GCJ=: ++ ++ hardcode_direct_GCJ=yes ++ export_dynamic_flag_spec_GCJ='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L_GCJ=yes ++ fi ++ ;; ++ ++ hpux11*) ++ if test "$GCC" = yes -a "$with_gnu_ld" = no; then ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ else ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator_GCJ=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' ++ hardcode_direct_GCJ=no ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ *) ++ hardcode_direct_GCJ=yes ++ export_dynamic_flag_spec_GCJ='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L_GCJ=yes ++ ;; ++ esac ++ fi ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ if test "$GCC" = yes; then ++ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' ++ fi ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_GCJ=: ++ link_all_deplibs_GCJ=yes ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out ++ else ++ archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF ++ fi ++ hardcode_libdir_flag_spec_GCJ='-R$libdir' ++ hardcode_direct_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ newsos6) ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_GCJ=yes ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_GCJ=: ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ openbsd*) ++ hardcode_direct_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec_GCJ='${wl}-E' ++ else ++ case $host_os in ++ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) ++ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec_GCJ='-R$libdir' ++ ;; ++ *) ++ archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ++ ;; ++ esac ++ fi ++ ;; ++ ++ os2*) ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_minus_L_GCJ=yes ++ allow_undefined_flag_GCJ=unsupported ++ archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' ++ old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ++ ;; ++ ++ osf3*) ++ if test "$GCC" = yes; then ++ allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ allow_undefined_flag_GCJ=' -expect_unresolved \*' ++ archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ fi ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator_GCJ=: ++ ;; ++ ++ osf4* | osf5*) # as osf3* with the addition of -msym flag ++ if test "$GCC" = yes; then ++ allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' ++ else ++ allow_undefined_flag_GCJ=' -expect_unresolved \*' ++ archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' ++ archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ ++ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' ++ ++ # Both c and cxx compiler support -rpath directly ++ hardcode_libdir_flag_spec_GCJ='-rpath $libdir' ++ fi ++ hardcode_libdir_separator_GCJ=: ++ ;; ++ ++ solaris*) ++ no_undefined_flag_GCJ=' -z text' ++ if test "$GCC" = yes; then ++ wlarc='${wl}' ++ archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' ++ else ++ wlarc='' ++ archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ ++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' ++ fi ++ hardcode_libdir_flag_spec_GCJ='-R$libdir' ++ hardcode_shlibpath_var_GCJ=no ++ case $host_os in ++ solaris2.[0-5] | solaris2.[0-5].*) ;; ++ *) ++ # The compiler driver will combine linker options so we ++ # cannot just pass the convience library names through ++ # without $wl, iff we do not link with $LD. ++ # Luckily, gcc supports the same syntax we need for Sun Studio. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ case $wlarc in ++ '') ++ whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; ++ *) ++ whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; ++ esac ;; ++ esac ++ link_all_deplibs_GCJ=yes ++ ;; ++ ++ sunos4*) ++ if test "x$host_vendor" = xsequent; then ++ # Use $CC to link under sequent, because it throws in some extra .o ++ # files that make .init and .fini sections work. ++ archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_direct_GCJ=yes ++ hardcode_minus_L_GCJ=yes ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ sysv4) ++ case $host_vendor in ++ sni) ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_GCJ=yes # is this really true??? ++ ;; ++ siemens) ++ ## LD is ld it makes a PLAMLIB ++ ## CC just makes a GrossModule. ++ archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' ++ reload_cmds_GCJ='$CC -r -o $output$reload_objs' ++ hardcode_direct_GCJ=no ++ ;; ++ motorola) ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ++ ;; ++ esac ++ runpath_var='LD_RUN_PATH' ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ sysv4.3*) ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var_GCJ=no ++ export_dynamic_flag_spec_GCJ='-Bexport' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var_GCJ=no ++ runpath_var=LD_RUN_PATH ++ hardcode_runpath_var=yes ++ ld_shlibs_GCJ=yes ++ fi ++ ;; ++ ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) ++ no_undefined_flag_GCJ='${wl}-z,text' ++ archive_cmds_need_lc_GCJ=no ++ hardcode_shlibpath_var_GCJ=no ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ no_undefined_flag_GCJ='${wl}-z,text' ++ allow_undefined_flag_GCJ='${wl}-z,nodefs' ++ archive_cmds_need_lc_GCJ=no ++ hardcode_shlibpath_var_GCJ=no ++ hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' ++ hardcode_libdir_separator_GCJ=':' ++ link_all_deplibs_GCJ=yes ++ export_dynamic_flag_spec_GCJ='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ uts4*) ++ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec_GCJ='-L$libdir' ++ hardcode_shlibpath_var_GCJ=no ++ ;; ++ ++ *) ++ ld_shlibs_GCJ=no ++ ;; ++ esac ++ fi ++ ++echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5 ++echo "${ECHO_T}$ld_shlibs_GCJ" >&6 ++test "$ld_shlibs_GCJ" = no && can_build_shared=no ++ ++# ++# Do we need to explicitly link libc? ++# ++case "x$archive_cmds_need_lc_GCJ" in ++x|xyes) ++ # Assume -lc should be added ++ archive_cmds_need_lc_GCJ=yes ++ ++ if test "$enable_shared" = yes && test "$GCC" = yes; then ++ case $archive_cmds_GCJ in ++ *'~'*) ++ # FIXME: we may have to deal with multi-command sequences. ++ ;; ++ '$CC '*) ++ # Test whether the compiler implicitly links with -lc since on some ++ # systems, -lgcc has to come before -lc. If gcc already passes -lc ++ # to ld, don't add -lc before -lgcc. ++ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 ++echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 ++ $rm conftest* ++ printf "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } 2>conftest.err; then ++ soname=conftest ++ lib=conftest ++ libobjs=conftest.$ac_objext ++ deplibs= ++ wl=$lt_prog_compiler_wl_GCJ ++ pic_flag=$lt_prog_compiler_pic_GCJ ++ compiler_flags=-v ++ linker_flags=-v ++ verstring= ++ output_objdir=. ++ libname=conftest ++ lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ ++ allow_undefined_flag_GCJ= ++ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 ++ (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } ++ then ++ archive_cmds_need_lc_GCJ=no ++ else ++ archive_cmds_need_lc_GCJ=yes ++ fi ++ allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag ++ else ++ cat conftest.err 1>&5 ++ fi ++ $rm conftest* ++ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 ++echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6 ++ ;; ++ esac ++ fi ++ ;; ++esac ++ ++echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 ++echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 ++library_names_spec= ++libname_spec='lib$name' ++soname_spec= ++shrext_cmds=".so" ++postinstall_cmds= ++postuninstall_cmds= ++finish_cmds= ++finish_eval= ++shlibpath_var= ++shlibpath_overrides_runpath=unknown ++version_type=none ++dynamic_linker="$host_os ld.so" ++sys_lib_dlsearch_path_spec="/lib /usr/lib" ++if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then ++ # if the path contains ";" then we assume it to be the separator ++ # otherwise default to the standard path separator (i.e. ":") - it is ++ # assumed that no part of a normal pathname contains ";" but that should ++ # okay in the real world where ";" in dirpaths is itself problematic. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++else ++ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" ++fi ++need_lib_prefix=unknown ++hardcode_into_libs=no ++ ++# when you set need_version to no, make sure it does not cause -set_version ++# flags to be left without arguments ++need_version=unknown ++ ++case $host_os in ++aix3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' ++ shlibpath_var=LIBPATH ++ ++ # AIX 3 has no versioning support, so we append a major version to the name. ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ ++aix4* | aix5*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ hardcode_into_libs=yes ++ if test "$host_cpu" = ia64; then ++ # AIX 5 supports IA64 ++ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ else ++ # With GCC up to 2.95.x, collect2 would create an import file ++ # for dependence libraries. The import file would start with ++ # the line `#! .'. This would cause the generated library to ++ # depend on `.', always an invalid library. This was fixed in ++ # development snapshots of GCC prior to 3.0. ++ case $host_os in ++ aix4 | aix4.[01] | aix4.[01].*) ++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' ++ echo ' yes ' ++ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then ++ : ++ else ++ can_build_shared=no ++ fi ++ ;; ++ esac ++ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct ++ # soname into executable. Probably we can add versioning support to ++ # collect2, so additional links can be useful in future. ++ if test "$aix_use_runtimelinking" = yes; then ++ # If using run time linking (on AIX 4.2 or later) use lib.so ++ # instead of lib.a to let people know that these are not ++ # typical AIX shared libraries. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ else ++ # We preserve .a as extension for shared libraries through AIX4.2 ++ # and later when we are not doing run time linking. ++ library_names_spec='${libname}${release}.a $libname.a' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ fi ++ shlibpath_var=LIBPATH ++ fi ++ ;; ++ ++amigaos*) ++ library_names_spec='$libname.ixlibrary $libname.a' ++ # Create ${libname}_ixlibrary.a entries in /sys/libs. ++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ++ ;; ++ ++beos*) ++ library_names_spec='${libname}${shared_ext}' ++ dynamic_linker="$host_os ld.so" ++ shlibpath_var=LIBRARY_PATH ++ ;; ++ ++bsdi[45]*) ++ version_type=linux ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" ++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" ++ # the default ld.so.conf also contains /usr/contrib/lib and ++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow ++ # libtool to hard-code these into programs ++ ;; ++ ++cygwin* | mingw* | pw32*) ++ version_type=windows ++ shrext_cmds=".dll" ++ need_version=no ++ need_lib_prefix=no ++ ++ case $GCC,$host_os in ++ yes,cygwin* | yes,mingw* | yes,pw32*) ++ library_names_spec='$libname.dll.a' ++ # DLL is installed to $(libdir)/../bin by postinstall_cmds ++ postinstall_cmds='base_file=`basename \${file}`~ ++ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ ++ dldir=$destdir/`dirname \$dlpath`~ ++ test -d \$dldir || mkdir -p \$dldir~ ++ $install_prog $dir/$dlname \$dldir/$dlname~ ++ chmod a+x \$dldir/$dlname' ++ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ ++ dlpath=$dir/\$dldll~ ++ $rm \$dlpath' ++ shlibpath_overrides_runpath=yes ++ ++ case $host_os in ++ cygwin*) ++ # Cygwin DLLs use 'cyg' prefix rather than 'lib' ++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ++ ;; ++ mingw*) ++ # MinGW DLLs use traditional 'lib' prefix ++ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` ++ if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then ++ # It is most probably a Windows format PATH printed by ++ # mingw gcc, but we are running on Cygwin. Gcc prints its search ++ # path with ; separators, and with drive letters. We can handle the ++ # drive letters (cygwin fileutils understands them), so leave them, ++ # especially as we might pass files found there to a mingw objdump, ++ # which wouldn't understand a cygwinified path. Ahh. ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` ++ else ++ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ++ fi ++ ;; ++ pw32*) ++ # pw32 DLLs use 'pw' prefix rather than 'lib' ++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ esac ++ ;; ++ ++ *) ++ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ++ ;; ++ esac ++ dynamic_linker='Win32 ld.exe' ++ # FIXME: first we should search . and the directory the executable is in ++ shlibpath_var=PATH ++ ;; ++ ++darwin* | rhapsody*) ++ dynamic_linker="$host_os dyld" ++ version_type=darwin ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' ++ soname_spec='${libname}${release}${major}$shared_ext' ++ shlibpath_overrides_runpath=yes ++ shlibpath_var=DYLD_LIBRARY_PATH ++ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' ++ # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. ++ if test "$GCC" = yes; then ++ sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` ++ else ++ sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' ++ fi ++ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ++ ;; ++ ++dgux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++freebsd1*) ++ dynamic_linker=no ++ ;; ++ ++kfreebsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++freebsd* | dragonfly*) ++ # DragonFly does not have aout. When/if they implement a new ++ # versioning mechanism, adjust this. ++ if test -x /usr/bin/objformat; then ++ objformat=`/usr/bin/objformat` ++ else ++ case $host_os in ++ freebsd[123]*) objformat=aout ;; ++ *) objformat=elf ;; ++ esac ++ fi ++ version_type=freebsd-$objformat ++ case $version_type in ++ freebsd-elf*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ need_version=no ++ need_lib_prefix=no ++ ;; ++ freebsd-*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' ++ need_version=yes ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_os in ++ freebsd2*) ++ shlibpath_overrides_runpath=yes ++ ;; ++ freebsd3.[01]* | freebsdelf3.[01]*) ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ ++ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ freebsd*) # from 4.6 on ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ esac ++ ;; ++ ++gnu*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ ;; ++ ++hpux9* | hpux10* | hpux11*) ++ # Give a soname corresponding to the major version so that dld.sl refuses to ++ # link against other versions. ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ case $host_cpu in ++ ia64*) ++ shrext_cmds='.so' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.so" ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ if test "X$HPUX_IA64_MODE" = X32; then ++ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" ++ else ++ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" ++ fi ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ hppa*64*) ++ shrext_cmds='.sl' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ *) ++ shrext_cmds='.sl' ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=SHLIB_PATH ++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ esac ++ # HP-UX runs *really* slowly unless shared libraries are mode 555. ++ postinstall_cmds='chmod 555 $lib' ++ ;; ++ ++interix3*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $host_os in ++ nonstopux*) version_type=nonstopux ;; ++ *) ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ version_type=linux ++ else ++ version_type=irix ++ fi ;; ++ esac ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' ++ case $host_os in ++ irix5* | nonstopux*) ++ libsuff= shlibsuff= ++ ;; ++ *) ++ case $LD in # libtool.m4 will add one of these switches to LD ++ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") ++ libsuff= shlibsuff= libmagic=32-bit;; ++ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") ++ libsuff=32 shlibsuff=N32 libmagic=N32;; ++ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") ++ libsuff=64 shlibsuff=64 libmagic=64-bit;; ++ *) libsuff= shlibsuff= libmagic=never-match;; ++ esac ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" ++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" ++ hardcode_into_libs=yes ++ ;; ++ ++# No shared lib support for Linux oldld, aout, or coff. ++linux*oldld* | linux*aout* | linux*coff*) ++ dynamic_linker=no ++ ;; ++ ++# This must be Linux ELF. ++linux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ hardcode_into_libs=yes ++ ++ # find out which ABI we are using ++ libsuff= ++ case "$host_cpu" in ++ x86_64*|s390x*|powerpc64*) ++ echo '#line 20065 "configure"' > conftest.$ac_ext ++ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); }; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *64-bit*) ++ libsuff=64 ++ sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ esac ++ ++ # Append ld.so.conf contents to the search path ++ if test -f /etc/ld.so.conf; then ++ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` ++ sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" ++ fi ++ ++ # We used to test for /lib/ld.so.1 and disable shared libraries on ++ # powerpc, because MkLinux only supported shared libraries with the ++ # GNU dynamic linker. Since this was broken with cross compilers, ++ # most powerpc-linux boxes support dynamic linking these days and ++ # people can always --disable-shared, the test was removed, and we ++ # assume the GNU/Linux dynamic linker is in use. ++ dynamic_linker='GNU/Linux ld.so' ++ ;; ++ ++knetbsd*-gnu) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='GNU ld.so' ++ ;; ++ ++netbsd*) ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ dynamic_linker='NetBSD (a.out) ld.so' ++ else ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='NetBSD ld.elf_so' ++ fi ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ ++newsos6) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++nto-qnx*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++openbsd*) ++ version_type=sunos ++ sys_lib_dlsearch_path_spec="/usr/lib" ++ need_lib_prefix=no ++ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. ++ case $host_os in ++ openbsd3.3 | openbsd3.3.*) need_version=yes ;; ++ *) need_version=no ;; ++ esac ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ case $host_os in ++ openbsd2.[89] | openbsd2.[89].*) ++ shlibpath_overrides_runpath=no ++ ;; ++ *) ++ shlibpath_overrides_runpath=yes ++ ;; ++ esac ++ else ++ shlibpath_overrides_runpath=yes ++ fi ++ ;; ++ ++os2*) ++ libname_spec='$name' ++ shrext_cmds=".dll" ++ need_lib_prefix=no ++ library_names_spec='$libname${shared_ext} $libname.a' ++ dynamic_linker='OS/2 ld.exe' ++ shlibpath_var=LIBPATH ++ ;; ++ ++osf3* | osf4* | osf5*) ++ version_type=osf ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" ++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ++ ;; ++ ++solaris*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ # ldd complains unless libraries are executable ++ postinstall_cmds='chmod +x $lib' ++ ;; ++ ++sunos4*) ++ version_type=sunos ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ if test "$with_gnu_ld" = yes; then ++ need_lib_prefix=no ++ fi ++ need_version=yes ++ ;; ++ ++sysv4 | sysv4.3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_vendor in ++ sni) ++ shlibpath_overrides_runpath=no ++ need_lib_prefix=no ++ export_dynamic_flag_spec='${wl}-Blargedynsym' ++ runpath_var=LD_RUN_PATH ++ ;; ++ siemens) ++ need_lib_prefix=no ++ ;; ++ motorola) ++ need_lib_prefix=no ++ need_version=no ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ++ ;; ++ esac ++ ;; ++ ++sysv4*MP*) ++ if test -d /usr/nec ;then ++ version_type=linux ++ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' ++ soname_spec='$libname${shared_ext}.$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ fi ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ version_type=freebsd-elf ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ hardcode_into_libs=yes ++ if test "$with_gnu_ld" = yes; then ++ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' ++ shlibpath_overrides_runpath=no ++ else ++ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' ++ shlibpath_overrides_runpath=yes ++ case $host_os in ++ sco3.2v5*) ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ++ ;; ++ esac ++ fi ++ sys_lib_dlsearch_path_spec='/usr/lib' ++ ;; ++ ++uts4*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++*) ++ dynamic_linker=no ++ ;; ++esac ++echo "$as_me:$LINENO: result: $dynamic_linker" >&5 ++echo "${ECHO_T}$dynamic_linker" >&6 ++test "$dynamic_linker" = no && can_build_shared=no ++ ++variables_saved_for_relink="PATH $shlibpath_var $runpath_var" ++if test "$GCC" = yes; then ++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" ++fi ++ ++echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 ++echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 ++hardcode_action_GCJ= ++if test -n "$hardcode_libdir_flag_spec_GCJ" || \ ++ test -n "$runpath_var_GCJ" || \ ++ test "X$hardcode_automatic_GCJ" = "Xyes" ; then ++ ++ # We can hardcode non-existant directories. ++ if test "$hardcode_direct_GCJ" != no && ++ # If the only mechanism to avoid hardcoding is shlibpath_var, we ++ # have to relink, otherwise we might link with an installed library ++ # when we should be linking with a yet-to-be-installed one ++ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no && ++ test "$hardcode_minus_L_GCJ" != no; then ++ # Linking always hardcodes the temporary library directory. ++ hardcode_action_GCJ=relink ++ else ++ # We can link without hardcoding, and we can hardcode nonexisting dirs. ++ hardcode_action_GCJ=immediate ++ fi ++else ++ # We cannot hardcode anything, or else we can only hardcode existing ++ # directories. ++ hardcode_action_GCJ=unsupported ++fi ++echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5 ++echo "${ECHO_T}$hardcode_action_GCJ" >&6 ++ ++if test "$hardcode_action_GCJ" = relink; then ++ # Fast installation is not supported ++ enable_fast_install=no ++elif test "$shlibpath_overrides_runpath" = yes || ++ test "$enable_shared" = no; then ++ # Fast installation is not necessary ++ enable_fast_install=needless ++fi ++ ++ ++# The else clause should only fire when bootstrapping the ++# libtool distribution, otherwise you forgot to ship ltmain.sh ++# with your package, and you will get complaints that there are ++# no rules to generate ltmain.sh. ++if test -f "$ltmain"; then ++ # See if we are running on zsh, and set the options which allow our commands through ++ # without removal of \ escapes. ++ if test -n "${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++ fi ++ # Now quote all the things that may contain metacharacters while being ++ # careful not to overquote the AC_SUBSTed values. We take copies of the ++ # variables and quote the copies for generation of the libtool script. ++ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ ++ SED SHELL STRIP \ ++ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ ++ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ ++ deplibs_check_method reload_flag reload_cmds need_locks \ ++ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ ++ lt_cv_sys_global_symbol_to_c_name_address \ ++ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ ++ old_postinstall_cmds old_postuninstall_cmds \ ++ compiler_GCJ \ ++ CC_GCJ \ ++ LD_GCJ \ ++ lt_prog_compiler_wl_GCJ \ ++ lt_prog_compiler_pic_GCJ \ ++ lt_prog_compiler_static_GCJ \ ++ lt_prog_compiler_no_builtin_flag_GCJ \ ++ export_dynamic_flag_spec_GCJ \ ++ thread_safe_flag_spec_GCJ \ ++ whole_archive_flag_spec_GCJ \ ++ enable_shared_with_static_runtimes_GCJ \ ++ old_archive_cmds_GCJ \ ++ old_archive_from_new_cmds_GCJ \ ++ predep_objects_GCJ \ ++ postdep_objects_GCJ \ ++ predeps_GCJ \ ++ postdeps_GCJ \ ++ compiler_lib_search_path_GCJ \ ++ archive_cmds_GCJ \ ++ archive_expsym_cmds_GCJ \ ++ postinstall_cmds_GCJ \ ++ postuninstall_cmds_GCJ \ ++ old_archive_from_expsyms_cmds_GCJ \ ++ allow_undefined_flag_GCJ \ ++ no_undefined_flag_GCJ \ ++ export_symbols_cmds_GCJ \ ++ hardcode_libdir_flag_spec_GCJ \ ++ hardcode_libdir_flag_spec_ld_GCJ \ ++ hardcode_libdir_separator_GCJ \ ++ hardcode_automatic_GCJ \ ++ module_cmds_GCJ \ ++ module_expsym_cmds_GCJ \ ++ lt_cv_prog_compiler_c_o_GCJ \ ++ exclude_expsyms_GCJ \ ++ include_expsyms_GCJ; do ++ ++ case $var in ++ old_archive_cmds_GCJ | \ ++ old_archive_from_new_cmds_GCJ | \ ++ archive_cmds_GCJ | \ ++ archive_expsym_cmds_GCJ | \ ++ module_cmds_GCJ | \ ++ module_expsym_cmds_GCJ | \ ++ old_archive_from_expsyms_cmds_GCJ | \ ++ export_symbols_cmds_GCJ | \ ++ extract_expsyms_cmds | reload_cmds | finish_cmds | \ ++ postinstall_cmds | postuninstall_cmds | \ ++ old_postinstall_cmds | old_postuninstall_cmds | \ ++ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) ++ # Double-quote double-evaled strings. ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ++ ;; ++ *) ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ++ ;; ++ esac ++ done ++ ++ case $lt_echo in ++ *'\$0 --fallback-echo"') ++ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ++ ;; ++ esac ++ ++cfgfile="$ofile" ++ ++ cat <<__EOF__ >> "$cfgfile" ++# ### BEGIN LIBTOOL TAG CONFIG: $tagname ++ ++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: ++ ++# Shell to use when invoking shell scripts. ++SHELL=$lt_SHELL ++ ++# Whether or not to build shared libraries. ++build_libtool_libs=$enable_shared ++ ++# Whether or not to build static libraries. ++build_old_libs=$enable_static ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$archive_cmds_need_lc_GCJ ++ ++# Whether or not to disallow shared libs when runtime libs are static ++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ ++ ++# Whether or not to optimize for fast installation. ++fast_install=$enable_fast_install ++ ++# The host system. ++host_alias=$host_alias ++host=$host ++host_os=$host_os ++ ++# The build system. ++build_alias=$build_alias ++build=$build ++build_os=$build_os ++ ++# An echo program that does not interpret backslashes. ++echo=$lt_echo ++ ++# The archiver. ++AR=$lt_AR ++AR_FLAGS=$lt_AR_FLAGS ++ ++# A C compiler. ++LTCC=$lt_LTCC ++ ++# LTCC compiler flags. ++LTCFLAGS=$lt_LTCFLAGS ++ ++# A language-specific compiler. ++CC=$lt_compiler_GCJ ++ ++# Is the compiler the GNU C compiler? ++with_gcc=$GCC_GCJ ++ ++gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` ++gcc_ver=\`gcc -dumpversion\` ++ ++# An ERE matcher. ++EGREP=$lt_EGREP ++ ++# The linker used to build libraries. ++LD=$lt_LD_GCJ ++ ++# Whether we need hard or soft links. ++LN_S=$lt_LN_S ++ ++# A BSD-compatible nm program. ++NM=$lt_NM ++ ++# A symbol stripping program ++STRIP=$lt_STRIP ++ ++# Used to examine libraries when file_magic_cmd begins "file" ++MAGIC_CMD=$MAGIC_CMD ++ ++# Used on cygwin: DLL creation program. ++DLLTOOL="$DLLTOOL" ++ ++# Used on cygwin: object dumper. ++OBJDUMP="$OBJDUMP" ++ ++# Used on cygwin: assembler. ++AS="$AS" ++ ++# The name of the directory that contains temporary libtool files. ++objdir=$objdir ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_lt_prog_compiler_wl_GCJ ++ ++# Object file suffix (normally "o"). ++objext="$ac_objext" ++ ++# Old archive suffix (normally "a"). ++libext="$libext" ++ ++# Shared library suffix (normally ".so"). ++shrext_cmds='$shrext_cmds' ++ ++# Executable file suffix (normally ""). ++exeext="$exeext" ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_lt_prog_compiler_pic_GCJ ++pic_mode=$pic_mode ++ ++# What is the maximum length of a command? ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ ++ ++# Must we lock files when doing compilation? ++need_locks=$lt_need_locks ++ ++# Do we need the lib prefix for modules? ++need_lib_prefix=$need_lib_prefix ++ ++# Do we need a version for libraries? ++need_version=$need_version ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_lt_prog_compiler_static_GCJ ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ ++ ++# Compiler flag to generate thread-safe objects. ++thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ ++ ++# Library versioning type. ++version_type=$version_type ++ ++# Format of library name prefix. ++libname_spec=$lt_libname_spec ++ ++# List of archive names. First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME. ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Commands used to build and install an old-style archive. ++RANLIB=$lt_RANLIB ++old_archive_cmds=$lt_old_archive_cmds_GCJ ++old_postinstall_cmds=$lt_old_postinstall_cmds ++old_postuninstall_cmds=$lt_old_postuninstall_cmds ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ ++ ++# Commands used to build and install a shared archive. ++archive_cmds=$lt_archive_cmds_GCJ ++archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ ++postinstall_cmds=$lt_postinstall_cmds ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to build a loadable module (assumed same as above if empty) ++module_cmds=$lt_module_cmds_GCJ ++module_expsym_cmds=$lt_module_expsym_cmds_GCJ ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predep_objects=\`echo $lt_predep_objects_GCJ | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdep_objects=\`echo $lt_postdep_objects_GCJ | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predeps=$lt_predeps_GCJ ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdeps=$lt_postdeps_GCJ ++ ++# The library search path used internally by the compiler when linking ++# a shared library. ++compiler_lib_search_path=\`echo $lt_compiler_lib_search_path_GCJ | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Method to check whether dependent libraries are shared objects. ++deplibs_check_method=$lt_deplibs_check_method ++ ++# Command to use when deplibs_check_method == file_magic. ++file_magic_cmd=$lt_file_magic_cmd ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_allow_undefined_flag_GCJ ++ ++# Flag that forces no undefined symbols. ++no_undefined_flag=$lt_no_undefined_flag_GCJ ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# Same as above, but a single script fragment to be evaled but not shown. ++finish_eval=$lt_finish_eval ++ ++# Take the output of nm and produce a listing of raw symbols and C names. ++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe ++ ++# Transform the output of nm in a proper C declaration ++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl ++ ++# Transform the output of nm in a C name address pair ++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address ++ ++# This is the shared library runtime path variable. ++runpath_var=$runpath_var ++ ++# This is the shared library path variable. ++shlibpath_var=$shlibpath_var ++ ++# Is shlibpath searched before the hard-coded library search path? ++shlibpath_overrides_runpath=$shlibpath_overrides_runpath ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$hardcode_action_GCJ ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ ++ ++# If ld is used when linking, flag to hardcode \$libdir into ++# a binary during linking. This must work even if \$libdir does ++# not exist. ++hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ ++ ++# Whether we need a single -rpath flag with a separated argument. ++hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ ++ ++# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the ++# resulting binary. ++hardcode_direct=$hardcode_direct_GCJ ++ ++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the ++# resulting binary. ++hardcode_minus_L=$hardcode_minus_L_GCJ ++ ++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into ++# the resulting binary. ++hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ ++ ++# Set to yes if building a shared library automatically hardcodes DIR into the library ++# and all subsequent libraries and executables linked against it. ++hardcode_automatic=$hardcode_automatic_GCJ ++ ++# Variables whose values should be saved in libtool wrapper scripts and ++# restored at relink time. ++variables_saved_for_relink="$variables_saved_for_relink" ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$link_all_deplibs_GCJ ++ ++# Compile-time system search path for libraries ++sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Run-time system search path for libraries ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path="$fix_srcfile_path_GCJ" ++ ++# Set to yes if exported symbols are required. ++always_export_symbols=$always_export_symbols_GCJ ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_export_symbols_cmds_GCJ ++ ++# The commands to extract the exported symbol list from a shared archive. ++extract_expsyms_cmds=$lt_extract_expsyms_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_exclude_expsyms_GCJ ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_include_expsyms_GCJ ++ ++# ### END LIBTOOL TAG CONFIG: $tagname ++ ++__EOF__ ++ ++ ++else ++ # If there is no Makefile yet, we rely on a make rule to execute ++ # `config.status --recheck' to rerun these tests and create the ++ # libtool script then. ++ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` ++ if test -f "$ltmain_in"; then ++ test -f Makefile && make "$ltmain" ++ fi ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++CC="$lt_save_CC" ++ ++ else ++ tagname="" ++ fi ++ ;; ++ ++ RC) ++ ++ ++ ++# Source file extension for RC test sources. ++ac_ext=rc ++ ++# Object file extension for compiled RC test sources. ++objext=o ++objext_RC=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code="$lt_simple_compile_test_code" ++ ++# ltmain only uses $CC for tagged configurations so make sure $CC is set. ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++ ++# save warnings/boilerplate of simple test code ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_compile_test_code" >conftest.$ac_ext ++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_compiler_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ac_outfile=conftest.$ac_objext ++printf "$lt_simple_link_test_code" >conftest.$ac_ext ++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_linker_boilerplate=`cat conftest.err` ++$rm conftest* ++ ++ ++# Allow CC to be a program name with arguments. ++lt_save_CC="$CC" ++CC=${RC-"windres"} ++compiler=$CC ++compiler_RC=$CC ++for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ++ ++lt_cv_prog_compiler_c_o_RC=yes ++ ++# The else clause should only fire when bootstrapping the ++# libtool distribution, otherwise you forgot to ship ltmain.sh ++# with your package, and you will get complaints that there are ++# no rules to generate ltmain.sh. ++if test -f "$ltmain"; then ++ # See if we are running on zsh, and set the options which allow our commands through ++ # without removal of \ escapes. ++ if test -n "${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++ fi ++ # Now quote all the things that may contain metacharacters while being ++ # careful not to overquote the AC_SUBSTed values. We take copies of the ++ # variables and quote the copies for generation of the libtool script. ++ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ ++ SED SHELL STRIP \ ++ libname_spec library_names_spec soname_spec extract_expsyms_cmds \ ++ old_striplib striplib file_magic_cmd finish_cmds finish_eval \ ++ deplibs_check_method reload_flag reload_cmds need_locks \ ++ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ ++ lt_cv_sys_global_symbol_to_c_name_address \ ++ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ ++ old_postinstall_cmds old_postuninstall_cmds \ ++ compiler_RC \ ++ CC_RC \ ++ LD_RC \ ++ lt_prog_compiler_wl_RC \ ++ lt_prog_compiler_pic_RC \ ++ lt_prog_compiler_static_RC \ ++ lt_prog_compiler_no_builtin_flag_RC \ ++ export_dynamic_flag_spec_RC \ ++ thread_safe_flag_spec_RC \ ++ whole_archive_flag_spec_RC \ ++ enable_shared_with_static_runtimes_RC \ ++ old_archive_cmds_RC \ ++ old_archive_from_new_cmds_RC \ ++ predep_objects_RC \ ++ postdep_objects_RC \ ++ predeps_RC \ ++ postdeps_RC \ ++ compiler_lib_search_path_RC \ ++ archive_cmds_RC \ ++ archive_expsym_cmds_RC \ ++ postinstall_cmds_RC \ ++ postuninstall_cmds_RC \ ++ old_archive_from_expsyms_cmds_RC \ ++ allow_undefined_flag_RC \ ++ no_undefined_flag_RC \ ++ export_symbols_cmds_RC \ ++ hardcode_libdir_flag_spec_RC \ ++ hardcode_libdir_flag_spec_ld_RC \ ++ hardcode_libdir_separator_RC \ ++ hardcode_automatic_RC \ ++ module_cmds_RC \ ++ module_expsym_cmds_RC \ ++ lt_cv_prog_compiler_c_o_RC \ ++ exclude_expsyms_RC \ ++ include_expsyms_RC; do ++ ++ case $var in ++ old_archive_cmds_RC | \ ++ old_archive_from_new_cmds_RC | \ ++ archive_cmds_RC | \ ++ archive_expsym_cmds_RC | \ ++ module_cmds_RC | \ ++ module_expsym_cmds_RC | \ ++ old_archive_from_expsyms_cmds_RC | \ ++ export_symbols_cmds_RC | \ ++ extract_expsyms_cmds | reload_cmds | finish_cmds | \ ++ postinstall_cmds | postuninstall_cmds | \ ++ old_postinstall_cmds | old_postuninstall_cmds | \ ++ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) ++ # Double-quote double-evaled strings. ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" ++ ;; ++ *) ++ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" ++ ;; ++ esac ++ done ++ ++ case $lt_echo in ++ *'\$0 --fallback-echo"') ++ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'` ++ ;; ++ esac ++ ++cfgfile="$ofile" ++ ++ cat <<__EOF__ >> "$cfgfile" ++# ### BEGIN LIBTOOL TAG CONFIG: $tagname ++ ++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: ++ ++# Shell to use when invoking shell scripts. ++SHELL=$lt_SHELL ++ ++# Whether or not to build shared libraries. ++build_libtool_libs=$enable_shared ++ ++# Whether or not to build static libraries. ++build_old_libs=$enable_static ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$archive_cmds_need_lc_RC ++ ++# Whether or not to disallow shared libs when runtime libs are static ++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC ++ ++# Whether or not to optimize for fast installation. ++fast_install=$enable_fast_install ++ ++# The host system. ++host_alias=$host_alias ++host=$host ++host_os=$host_os ++ ++# The build system. ++build_alias=$build_alias ++build=$build ++build_os=$build_os ++ ++# An echo program that does not interpret backslashes. ++echo=$lt_echo ++ ++# The archiver. ++AR=$lt_AR ++AR_FLAGS=$lt_AR_FLAGS ++ ++# A C compiler. ++LTCC=$lt_LTCC ++ ++# LTCC compiler flags. ++LTCFLAGS=$lt_LTCFLAGS ++ ++# A language-specific compiler. ++CC=$lt_compiler_RC ++ ++# Is the compiler the GNU C compiler? ++with_gcc=$GCC_RC ++ ++gcc_dir=\`gcc -print-file-name=. | $SED 's,/\.$,,'\` ++gcc_ver=\`gcc -dumpversion\` ++ ++# An ERE matcher. ++EGREP=$lt_EGREP ++ ++# The linker used to build libraries. ++LD=$lt_LD_RC ++ ++# Whether we need hard or soft links. ++LN_S=$lt_LN_S ++ ++# A BSD-compatible nm program. ++NM=$lt_NM ++ ++# A symbol stripping program ++STRIP=$lt_STRIP ++ ++# Used to examine libraries when file_magic_cmd begins "file" ++MAGIC_CMD=$MAGIC_CMD ++ ++# Used on cygwin: DLL creation program. ++DLLTOOL="$DLLTOOL" ++ ++# Used on cygwin: object dumper. ++OBJDUMP="$OBJDUMP" ++ ++# Used on cygwin: assembler. ++AS="$AS" ++ ++# The name of the directory that contains temporary libtool files. ++objdir=$objdir ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_lt_prog_compiler_wl_RC ++ ++# Object file suffix (normally "o"). ++objext="$ac_objext" ++ ++# Old archive suffix (normally "a"). ++libext="$libext" ++ ++# Shared library suffix (normally ".so"). ++shrext_cmds='$shrext_cmds' ++ ++# Executable file suffix (normally ""). ++exeext="$exeext" ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_lt_prog_compiler_pic_RC ++pic_mode=$pic_mode ++ ++# What is the maximum length of a command? ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC ++ ++# Must we lock files when doing compilation? ++need_locks=$lt_need_locks ++ ++# Do we need the lib prefix for modules? ++need_lib_prefix=$need_lib_prefix ++ ++# Do we need a version for libraries? ++need_version=$need_version ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_lt_prog_compiler_static_RC ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC ++ ++# Compiler flag to generate thread-safe objects. ++thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC ++ ++# Library versioning type. ++version_type=$version_type ++ ++# Format of library name prefix. ++libname_spec=$lt_libname_spec ++ ++# List of archive names. First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME. ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Commands used to build and install an old-style archive. ++RANLIB=$lt_RANLIB ++old_archive_cmds=$lt_old_archive_cmds_RC ++old_postinstall_cmds=$lt_old_postinstall_cmds ++old_postuninstall_cmds=$lt_old_postuninstall_cmds ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC ++ ++# Commands used to build and install a shared archive. ++archive_cmds=$lt_archive_cmds_RC ++archive_expsym_cmds=$lt_archive_expsym_cmds_RC ++postinstall_cmds=$lt_postinstall_cmds ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to build a loadable module (assumed same as above if empty) ++module_cmds=$lt_module_cmds_RC ++module_expsym_cmds=$lt_module_expsym_cmds_RC ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predep_objects=\`echo $lt_predep_objects_RC | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdep_objects=\`echo $lt_postdep_objects_RC | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Dependencies to place before the objects being linked to create a ++# shared library. ++predeps=$lt_predeps_RC ++ ++# Dependencies to place after the objects being linked to create a ++# shared library. ++postdeps=$lt_postdeps_RC ++ ++# The library search path used internally by the compiler when linking ++# a shared library. ++compiler_lib_search_path=\`echo $lt_compiler_lib_search_path_RC | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Method to check whether dependent libraries are shared objects. ++deplibs_check_method=$lt_deplibs_check_method ++ ++# Command to use when deplibs_check_method == file_magic. ++file_magic_cmd=$lt_file_magic_cmd ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_allow_undefined_flag_RC ++ ++# Flag that forces no undefined symbols. ++no_undefined_flag=$lt_no_undefined_flag_RC ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# Same as above, but a single script fragment to be evaled but not shown. ++finish_eval=$lt_finish_eval ++ ++# Take the output of nm and produce a listing of raw symbols and C names. ++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe ++ ++# Transform the output of nm in a proper C declaration ++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl ++ ++# Transform the output of nm in a C name address pair ++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address ++ ++# This is the shared library runtime path variable. ++runpath_var=$runpath_var ++ ++# This is the shared library path variable. ++shlibpath_var=$shlibpath_var ++ ++# Is shlibpath searched before the hard-coded library search path? ++shlibpath_overrides_runpath=$shlibpath_overrides_runpath ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$hardcode_action_RC ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC ++ ++# If ld is used when linking, flag to hardcode \$libdir into ++# a binary during linking. This must work even if \$libdir does ++# not exist. ++hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC ++ ++# Whether we need a single -rpath flag with a separated argument. ++hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC ++ ++# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the ++# resulting binary. ++hardcode_direct=$hardcode_direct_RC ++ ++# Set to yes if using the -LDIR flag during linking hardcodes DIR into the ++# resulting binary. ++hardcode_minus_L=$hardcode_minus_L_RC ++ ++# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into ++# the resulting binary. ++hardcode_shlibpath_var=$hardcode_shlibpath_var_RC ++ ++# Set to yes if building a shared library automatically hardcodes DIR into the library ++# and all subsequent libraries and executables linked against it. ++hardcode_automatic=$hardcode_automatic_RC ++ ++# Variables whose values should be saved in libtool wrapper scripts and ++# restored at relink time. ++variables_saved_for_relink="$variables_saved_for_relink" ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$link_all_deplibs_RC ++ ++# Compile-time system search path for libraries ++sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` ++ ++# Run-time system search path for libraries ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path="$fix_srcfile_path_RC" ++ ++# Set to yes if exported symbols are required. ++always_export_symbols=$always_export_symbols_RC ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_export_symbols_cmds_RC ++ ++# The commands to extract the exported symbol list from a shared archive. ++extract_expsyms_cmds=$lt_extract_expsyms_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_exclude_expsyms_RC ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_include_expsyms_RC ++ ++# ### END LIBTOOL TAG CONFIG: $tagname ++ ++__EOF__ ++ ++ ++else ++ # If there is no Makefile yet, we rely on a make rule to execute ++ # `config.status --recheck' to rerun these tests and create the ++ # libtool script then. ++ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` ++ if test -f "$ltmain_in"; then ++ test -f Makefile && make "$ltmain" ++ fi ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++CC="$lt_save_CC" ++ ++ ;; ++ ++ *) ++ { { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5 ++echo "$as_me: error: Unsupported tag name: $tagname" >&2;} ++ { (exit 1); exit 1; }; } ++ ;; ++ esac ++ ++ # Append the new tag name to the list of available tags. ++ if test -n "$tagname" ; then ++ available_tags="$available_tags $tagname" ++ fi ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ++ # Now substitute the updated list of available tags. ++ if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then ++ mv "${ofile}T" "$ofile" ++ chmod +x "$ofile" ++ else ++ rm -f "${ofile}T" ++ { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5 ++echo "$as_me: error: unable to update list of available tagged configurations." >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++fi ++ ++ ++ ++# This can be used to rebuild libtool when needed ++LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" ++ ++# Always use our own libtool. ++LIBTOOL='$(SHELL) $(top_builddir)/libtool' ++ ++# Prevent multiple expansion ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++CFLAGS="-O2 -Wall" ++## check for --enable-debug first before checking CFLAGS before ++## so that we don't mix -O and -g ++# Check whether --enable-debug or --disable-debug was given. ++if test "${enable_debug+set}" = set; then ++ enableval="$enable_debug" ++ if eval "test x$enable_debug = xyes"; then ++ CFLAGS="${CFLAGS} -g -O0" ++ fi ++fi; ++ ++ ++if test x$debug = xtrue; then ++ DEBUG_TRUE= ++ DEBUG_FALSE='#' ++else ++ DEBUG_TRUE='#' ++ DEBUG_FALSE= ++fi ++ ++ ++ ac_config_commands="$ac_config_commands default" ++ ++ ++ ++ ++ ac_config_files="$ac_config_files Makefile src/Makefile src/apps/Makefile src/apps/dhcpc/Makefile src/apps/brcm-iscsi/Makefile src/uip/Makefile src/unix/Makefile src/unix/libs/Makefile" ++cat >confcache <<\_ACEOF ++# This file is a shell script that caches the results of configure ++# tests run on this system so they can be shared between configure ++# scripts and configure runs, see configure's option --config-cache. ++# It is not useful on other systems. If it contains results you don't ++# want to keep, you may remove or edit it. ++# ++# config.status only pays attention to the cache file if you give it ++# the --recheck option to rerun configure. ++# ++# `ac_cv_env_foo' variables (set or unset) will be overridden when ++# loading this file, other *unset* `ac_cv_foo' will be assigned the ++# following values. ++ ++_ACEOF ++ ++# The following way of writing the cache mishandles newlines in values, ++# but we know of no workaround that is simple, portable, and efficient. ++# So, don't put newlines in cache variables' values. ++# Ultrix sh set writes to stderr and can't be redirected directly, ++# and sets the high bit in the cache file unless we assign to the vars. ++{ ++ (set) 2>&1 | ++ case `(ac_space=' '; set | grep ac_space) 2>&1` in ++ *ac_space=\ *) ++ # `set' does not quote correctly, so add quotes (double-quote ++ # substitution turns \\\\ into \\, and sed turns \\ into \). ++ sed -n \ ++ "s/'/'\\\\''/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ++ ;; ++ *) ++ # `set' quotes correctly as required by POSIX, so do not add quotes. ++ sed -n \ ++ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ++ ;; ++ esac; ++} | ++ sed ' ++ t clear ++ : clear ++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ ++ t end ++ /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ ++ : end' >>confcache ++if diff $cache_file confcache >/dev/null 2>&1; then :; else ++ if test -w $cache_file; then ++ test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" ++ cat confcache >$cache_file ++ else ++ echo "not updating unwritable cache $cache_file" ++ fi ++fi ++rm -f confcache ++ ++test "x$prefix" = xNONE && prefix=$ac_default_prefix ++# Let make expand exec_prefix. ++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' ++ ++# VPATH may cause trouble with some makes, so we remove $(srcdir), ++# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and ++# trailing colons and then remove the whole line if VPATH becomes empty ++# (actually we leave an empty line to preserve line numbers). ++if test "x$srcdir" = x.; then ++ ac_vpsub='/^[ ]*VPATH[ ]*=/{ ++s/:*\$(srcdir):*/:/; ++s/:*\${srcdir}:*/:/; ++s/:*@srcdir@:*/:/; ++s/^\([^=]*=[ ]*\):*/\1/; ++s/:*$//; ++s/^[^=]*=[ ]*$//; ++}' ++fi ++ ++DEFS=-DHAVE_CONFIG_H ++ ++ac_libobjs= ++ac_ltlibobjs= ++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ++ # 1. Remove the extension, and $U if already installed. ++ ac_i=`echo "$ac_i" | ++ sed 's/\$U\././;s/\.o$//;s/\.obj$//'` ++ # 2. 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Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then ++ set -o posix ++fi ++DUALCASE=1; export DUALCASE # for MKS sh ++ ++# Support unset when possible. ++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then ++ as_unset=unset ++else ++ as_unset=false ++fi ++ ++ ++# Work around bugs in pre-3.0 UWIN ksh. ++$as_unset ENV MAIL MAILPATH ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++for as_var in \ ++ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ ++ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ ++ LC_TELEPHONE LC_TIME ++do ++ if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then ++ eval $as_var=C; export $as_var ++ else ++ $as_unset $as_var ++ fi ++done ++ ++# Required to use basename. ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++ ++# Name of the executable. ++as_me=`$as_basename "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)$' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ ++ ++# PATH needs CR, and LINENO needs CR and PATH. ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++ ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" || { ++ # Find who we are. Look in the path if we contain no path at all ++ # relative or not. ++ case $0 in ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++done ++ ++ ;; ++ esac ++ # We did not find ourselves, most probably we were run as `sh COMMAND' ++ # in which case we are not to be found in the path. ++ if test "x$as_myself" = x; then ++ as_myself=$0 ++ fi ++ if test ! -f "$as_myself"; then ++ { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 ++echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} ++ { (exit 1); exit 1; }; } ++ fi ++ case $CONFIG_SHELL in ++ '') ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for as_base in sh bash ksh sh5; do ++ case $as_dir in ++ /*) ++ if ("$as_dir/$as_base" -c ' ++ as_lineno_1=$LINENO ++ as_lineno_2=$LINENO ++ as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` ++ test "x$as_lineno_1" != "x$as_lineno_2" && ++ test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then ++ $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } ++ $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } ++ CONFIG_SHELL=$as_dir/$as_base ++ export CONFIG_SHELL ++ exec "$CONFIG_SHELL" "$0" ${1+"$@"} ++ fi;; ++ esac ++ done ++done ++;; ++ esac ++ ++ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO ++ # uniformly replaced by the line number. The first 'sed' inserts a ++ # line-number line before each line; the second 'sed' does the real ++ # work. The second script uses 'N' to pair each line-number line ++ # with the numbered line, and appends trailing '-' during ++ # substitution so that $LINENO is not a special case at line end. ++ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the ++ # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) ++ sed '=' <$as_myself | ++ sed ' ++ N ++ s,$,-, ++ : loop ++ s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, ++ t loop ++ s,-$,, ++ s,^['$as_cr_digits']*\n,, ++ ' >$as_me.lineno && ++ chmod +x $as_me.lineno || ++ { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 ++echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} ++ { (exit 1); exit 1; }; } ++ ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensible to this). ++ . ./$as_me.lineno ++ # Exit status is that of the last command. ++ exit ++} ++ ++ ++case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in ++ *c*,-n*) ECHO_N= ECHO_C=' ++' ECHO_T=' ' ;; ++ *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; ++ *) ECHO_N= ECHO_C='\c' ECHO_T= ;; ++esac ++ ++if expr a : '\(a\)' >/dev/null 2>&1; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++rm -f conf$$ conf$$.exe conf$$.file ++echo >conf$$.file ++if ln -s conf$$.file conf$$ 2>/dev/null; then ++ # We could just check for DJGPP; but this test a) works b) is more generic ++ # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). ++ if test -f conf$$.exe; then ++ # Don't use ln at all; we don't have any links ++ as_ln_s='cp -p' ++ else ++ as_ln_s='ln -s' ++ fi ++elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++else ++ as_ln_s='cp -p' ++fi ++rm -f conf$$ conf$$.exe conf$$.file ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p=: ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_executable_p="test -f" ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. ++as_nl=' ++' ++IFS=" $as_nl" ++ ++# CDPATH. ++$as_unset CDPATH ++ ++exec 6>&1 ++ ++# Open the log real soon, to keep \$[0] and so on meaningful, and to ++# report actual input values of CONFIG_FILES etc. instead of their ++# values after options handling. Logging --version etc. is OK. ++exec 5>>config.log ++{ ++ echo ++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ++## Running $as_me. ## ++_ASBOX ++} >&5 ++cat >&5 <<_CSEOF ++ ++This file was extended by iscsiuio $as_me 0.7.6.1g, which was ++generated by GNU Autoconf 2.59. Invocation command line was ++ ++ CONFIG_FILES = $CONFIG_FILES ++ CONFIG_HEADERS = $CONFIG_HEADERS ++ CONFIG_LINKS = $CONFIG_LINKS ++ CONFIG_COMMANDS = $CONFIG_COMMANDS ++ $ $0 $@ ++ ++_CSEOF ++echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 ++echo >&5 ++_ACEOF ++ ++# Files that config.status was made for. ++if test -n "$ac_config_files"; then ++ echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS ++fi ++ ++if test -n "$ac_config_headers"; then ++ echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS ++fi ++ ++if test -n "$ac_config_links"; then ++ echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS ++fi ++ ++if test -n "$ac_config_commands"; then ++ echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS ++fi ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++ac_cs_usage="\ ++\`$as_me' instantiates files from templates according to the ++current configuration. ++ ++Usage: $0 [OPTIONS] [FILE]... ++ ++ -h, --help print this help, then exit ++ -V, --version print version number, then exit ++ -q, --quiet do not print progress messages ++ -d, --debug don't remove temporary files ++ --recheck update $as_me by reconfiguring in the same conditions ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ --header=FILE[:TEMPLATE] ++ instantiate the configuration header FILE ++ ++Configuration files: ++$config_files ++ ++Configuration headers: ++$config_headers ++ ++Configuration commands: ++$config_commands ++ ++Report bugs to ." ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<_ACEOF ++ac_cs_version="\\ ++iscsiuio config.status 0.7.6.1g ++configured by $0, generated by GNU Autoconf 2.59, ++ with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" ++ ++Copyright (C) 2003 Free Software Foundation, Inc. ++This config.status script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it." ++srcdir=$srcdir ++INSTALL="$INSTALL" ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++# If no file are specified by the user, then we need to provide default ++# value. 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" ++ fi ++ configure_input=$configure_input"Generated from `echo $ac_file_in | ++ sed 's,.*/,,'` by configure." ++ ++ # First look for the input files in the build tree, otherwise in the ++ # src tree. ++ ac_file_inputs=`IFS=: ++ for f in $ac_file_in; do ++ case $f in ++ -) echo $tmp/stdin ;; ++ [\\/$]*) ++ # Absolute (can't be DOS-style, as IFS=:) ++ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ echo "$f";; ++ *) # Relative ++ if test -f "$f"; then ++ # Build tree ++ echo "$f" ++ elif test -f "$srcdir/$f"; then ++ # Source tree ++ echo "$srcdir/$f" ++ else ++ # /dev/null tree ++ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ fi;; ++ esac ++ done` || { (exit 1); exit 1; } ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF ++ sed "$ac_vpsub ++$extrasub ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++:t ++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b ++s,@configure_input@,$configure_input,;t t ++s,@srcdir@,$ac_srcdir,;t t ++s,@abs_srcdir@,$ac_abs_srcdir,;t t ++s,@top_srcdir@,$ac_top_srcdir,;t t ++s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t ++s,@builddir@,$ac_builddir,;t t ++s,@abs_builddir@,$ac_abs_builddir,;t t ++s,@top_builddir@,$ac_top_builddir,;t t ++s,@abs_top_builddir@,$ac_abs_top_builddir,;t t ++s,@INSTALL@,$ac_INSTALL,;t t ++" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out ++ rm -f $tmp/stdin ++ if test x"$ac_file" != x-; then ++ mv $tmp/out $ac_file ++ else ++ cat $tmp/out ++ rm -f $tmp/out ++ fi ++ ++done ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++# ++# CONFIG_HEADER section. ++# ++ ++# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where ++# NAME is the cpp macro being defined and VALUE is the value it is being given. ++# ++# ac_d sets the value in "#define NAME VALUE" lines. ++ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' ++ac_dB='[ ].*$,\1#\2' ++ac_dC=' ' ++ac_dD=',;t' ++# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". ++ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ++ac_uB='$,\1#\2define\3' ++ac_uC=' ' ++ac_uD=',;t' ++ ++for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue ++ # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". ++ case $ac_file in ++ - | *:- | *:-:* ) # input from stdin ++ cat >$tmp/stdin ++ ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; ++ *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; ++ * ) ac_file_in=$ac_file.in ;; ++ esac ++ ++ test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 ++echo "$as_me: creating $ac_file" >&6;} ++ ++ # First look for the input files in the build tree, otherwise in the ++ # src tree. ++ ac_file_inputs=`IFS=: ++ for f in $ac_file_in; do ++ case $f in ++ -) echo $tmp/stdin ;; ++ [\\/$]*) ++ # Absolute (can't be DOS-style, as IFS=:) ++ test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ # Do quote $f, to prevent DOS paths from being IFS'd. ++ echo "$f";; ++ *) # Relative ++ if test -f "$f"; then ++ # Build tree ++ echo "$f" ++ elif test -f "$srcdir/$f"; then ++ # Source tree ++ echo "$srcdir/$f" ++ else ++ # /dev/null tree ++ { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 ++echo "$as_me: error: cannot find input file: $f" >&2;} ++ { (exit 1); exit 1; }; } ++ fi;; ++ esac ++ done` || { (exit 1); exit 1; } ++ # Remove the trailing spaces. ++ sed 's/[ ]*$//' $ac_file_inputs >$tmp/in ++ ++_ACEOF ++ ++# Transform confdefs.h into two sed scripts, `conftest.defines' and ++# `conftest.undefs', that substitutes the proper values into ++# config.h.in to produce config.h. The first handles `#define' ++# templates, and the second `#undef' templates. ++# And first: Protect against being on the right side of a sed subst in ++# config.status. Protect against being in an unquoted here document ++# in config.status. ++rm -f conftest.defines conftest.undefs ++# Using a here document instead of a string reduces the quoting nightmare. ++# Putting comments in sed scripts is not portable. ++# ++# `end' is used to avoid that the second main sed command (meant for ++# 0-ary CPP macros) applies to n-ary macro definitions. ++# See the Autoconf documentation for `clear'. ++cat >confdef2sed.sed <<\_ACEOF ++s/[\\&,]/\\&/g ++s,[\\$`],\\&,g ++t clear ++: clear ++s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp ++t end ++s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp ++: end ++_ACEOF ++# If some macros were called several times there might be several times ++# the same #defines, which is useless. Nevertheless, we may not want to ++# sort them, since we want the *last* AC-DEFINE to be honored. ++uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines ++sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs ++rm -f confdef2sed.sed ++ ++# This sed command replaces #undef with comments. This is necessary, for ++# example, in the case of _POSIX_SOURCE, which is predefined and required ++# on some systems where configure will not decide to define it. ++cat >>conftest.undefs <<\_ACEOF ++s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, ++_ACEOF ++ ++# Break up conftest.defines because some shells have a limit on the size ++# of here documents, and old seds have small limits too (100 cmds). ++echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS ++echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS ++echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS ++echo ' :' >>$CONFIG_STATUS ++rm -f conftest.tail ++while grep . conftest.defines >/dev/null ++do ++ # Write a limited-size here document to $tmp/defines.sed. ++ echo ' cat >$tmp/defines.sed <>$CONFIG_STATUS ++ # Speed up: don't consider the non `#define' lines. ++ echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS ++ # Work around the forget-to-reset-the-flag bug. ++ echo 't clr' >>$CONFIG_STATUS ++ echo ': clr' >>$CONFIG_STATUS ++ sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS ++ echo 'CEOF ++ sed -f $tmp/defines.sed $tmp/in >$tmp/out ++ rm -f $tmp/in ++ mv $tmp/out $tmp/in ++' >>$CONFIG_STATUS ++ sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail ++ rm -f conftest.defines ++ mv conftest.tail conftest.defines ++done ++rm -f conftest.defines ++echo ' fi # grep' >>$CONFIG_STATUS ++echo >>$CONFIG_STATUS ++ ++# Break up conftest.undefs because some shells have a limit on the size ++# of here documents, and old seds have small limits too (100 cmds). ++echo ' # Handle all the #undef templates' >>$CONFIG_STATUS ++rm -f conftest.tail ++while grep . conftest.undefs >/dev/null ++do ++ # Write a limited-size here document to $tmp/undefs.sed. ++ echo ' cat >$tmp/undefs.sed <>$CONFIG_STATUS ++ # Speed up: don't consider the non `#undef' ++ echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS ++ # Work around the forget-to-reset-the-flag bug. ++ echo 't clr' >>$CONFIG_STATUS ++ echo ': clr' >>$CONFIG_STATUS ++ sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS ++ echo 'CEOF ++ sed -f $tmp/undefs.sed $tmp/in >$tmp/out ++ rm -f $tmp/in ++ mv $tmp/out $tmp/in ++' >>$CONFIG_STATUS ++ sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail ++ rm -f conftest.undefs ++ mv conftest.tail conftest.undefs ++done ++rm -f conftest.undefs ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++ # Let's still pretend it is `configure' which instantiates (i.e., don't ++ # use $as_me), people would be surprised to read: ++ # /* config.h. Generated by config.status. */ ++ if test x"$ac_file" = x-; then ++ echo "/* Generated by configure. */" >$tmp/config.h ++ else ++ echo "/* $ac_file. Generated by configure. */" >$tmp/config.h ++ fi ++ cat $tmp/in >>$tmp/config.h ++ rm -f $tmp/in ++ if test x"$ac_file" != x-; then ++ if diff $ac_file $tmp/config.h >/dev/null 2>&1; then ++ { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 ++echo "$as_me: $ac_file is unchanged" >&6;} ++ else ++ ac_dir=`(dirname "$ac_file") 2>/dev/null || ++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$ac_file" : 'X\(//\)[^/]' \| \ ++ X"$ac_file" : 'X\(//\)$' \| \ ++ X"$ac_file" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$ac_file" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p "$ac_dir" ++ else ++ as_dir="$ac_dir" ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 ++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ rm -f $ac_file ++ mv $tmp/config.h $ac_file ++ fi ++ else ++ cat $tmp/config.h ++ rm -f $tmp/config.h ++ fi ++# Compute $ac_file's index in $config_headers. ++_am_stamp_count=1 ++for _am_header in $config_headers :; do ++ case $_am_header in ++ $ac_file | $ac_file:* ) ++ break ;; ++ * ) ++ _am_stamp_count=`expr $_am_stamp_count + 1` ;; ++ esac ++done ++echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null || ++$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X$ac_file : 'X\(//\)[^/]' \| \ ++ X$ac_file : 'X\(//\)$' \| \ ++ X$ac_file : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X$ac_file | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'`/stamp-h$_am_stamp_count ++done ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++# ++# CONFIG_COMMANDS section. ++# ++for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue ++ ac_dest=`echo "$ac_file" | sed 's,:.*,,'` ++ ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` ++ ac_dir=`(dirname "$ac_dest") 2>/dev/null || ++$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$ac_dest" : 'X\(//\)[^/]' \| \ ++ X"$ac_dest" : 'X\(//\)$' \| \ ++ X"$ac_dest" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$ac_dest" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p "$ac_dir" ++ else ++ as_dir="$ac_dir" ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 ++echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ ac_builddir=. ++ ++if test "$ac_dir" != .; then ++ ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` ++ # A "../" for each directory in $ac_dir_suffix. ++ ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` ++else ++ ac_dir_suffix= ac_top_builddir= ++fi ++ ++case $srcdir in ++ .) # No --srcdir option. We are building in place. ++ ac_srcdir=. ++ if test -z "$ac_top_builddir"; then ++ ac_top_srcdir=. ++ else ++ ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` ++ fi ;; ++ [\\/]* | ?:[\\/]* ) # Absolute path. ++ ac_srcdir=$srcdir$ac_dir_suffix; ++ ac_top_srcdir=$srcdir ;; ++ *) # Relative path. ++ ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ++ ac_top_srcdir=$ac_top_builddir$srcdir ;; ++esac ++ ++# Do not use `cd foo && pwd` to compute absolute paths, because ++# the directories may not exist. ++case `pwd` in ++.) ac_abs_builddir="$ac_dir";; ++*) ++ case "$ac_dir" in ++ .) ac_abs_builddir=`pwd`;; ++ [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; ++ *) ac_abs_builddir=`pwd`/"$ac_dir";; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_builddir=${ac_top_builddir}.;; ++*) ++ case ${ac_top_builddir}. in ++ .) ac_abs_top_builddir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; ++ *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_srcdir=$ac_srcdir;; ++*) ++ case $ac_srcdir in ++ .) ac_abs_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; ++ *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; ++ esac;; ++esac ++case $ac_abs_builddir in ++.) ac_abs_top_srcdir=$ac_top_srcdir;; ++*) ++ case $ac_top_srcdir in ++ .) ac_abs_top_srcdir=$ac_abs_builddir;; ++ [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; ++ *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; ++ esac;; ++esac ++ ++ ++ { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 ++echo "$as_me: executing $ac_dest commands" >&6;} ++ case $ac_dest in ++ depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do ++ # Strip MF so we end up with the name of the file. ++ mf=`echo "$mf" | sed -e 's/:.*$//'` ++ # Check whether this is an Automake generated Makefile or not. ++ # We used to match only the files named `Makefile.in', but ++ # some people rename them; so instead we look at the file content. ++ # Grep'ing the first line is not enough: some people post-process ++ # each Makefile.in and add a new line on top of each file to say so. ++ # So let's grep whole file. ++ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then ++ dirpart=`(dirname "$mf") 2>/dev/null || ++$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$mf" : 'X\(//\)[^/]' \| \ ++ X"$mf" : 'X\(//\)$' \| \ ++ X"$mf" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$mf" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ else ++ continue ++ fi ++ # Extract the definition of DEPDIR, am__include, and am__quote ++ # from the Makefile without running `make'. ++ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` ++ test -z "$DEPDIR" && continue ++ am__include=`sed -n 's/^am__include = //p' < "$mf"` ++ test -z "am__include" && continue ++ am__quote=`sed -n 's/^am__quote = //p' < "$mf"` ++ # When using ansi2knr, U may be empty or an underscore; expand it ++ U=`sed -n 's/^U = //p' < "$mf"` ++ # Find all dependency output files, they are included files with ++ # $(DEPDIR) in their names. We invoke sed twice because it is the ++ # simplest approach to changing $(DEPDIR) to its actual value in the ++ # expansion. ++ for file in `sed -n " ++ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ ++ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do ++ # Make sure the directory exists. ++ test -f "$dirpart/$file" && continue ++ fdir=`(dirname "$file") 2>/dev/null || ++$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$file" : 'X\(//\)[^/]' \| \ ++ X"$file" : 'X\(//\)$' \| \ ++ X"$file" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$file" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ { if $as_mkdir_p; then ++ mkdir -p $dirpart/$fdir ++ else ++ as_dir=$dirpart/$fdir ++ as_dirs= ++ while test ! -d "$as_dir"; do ++ as_dirs="$as_dir $as_dirs" ++ as_dir=`(dirname "$as_dir") 2>/dev/null || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| \ ++ . : '\(.\)' 2>/dev/null || ++echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` ++ done ++ test ! -n "$as_dirs" || mkdir $as_dirs ++ fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 ++echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} ++ { (exit 1); exit 1; }; }; } ++ ++ # echo "creating $dirpart/$file" ++ echo '# dummy' > "$dirpart/$file" ++ done ++done ++ ;; ++ default ) echo 'char *build_date = "'`date`'";' > src/unix/build_date.c && echo 'char *build_date;'> src/unix/build_date.h ;; ++ esac ++done ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF ++ ++{ (exit 0); exit 0; } ++_ACEOF ++chmod +x $CONFIG_STATUS ++ac_clean_files=$ac_clean_files_save ++ ++ ++# configure is writing to config.log, and then calls config.status. ++# config.status does its own redirection, appending to config.log. ++# Unfortunately, on DOS this fails, as config.log is still kept open ++# by configure, so config.status won't be able to write to it; its ++# output is simply discarded. So we exec the FD to /dev/null, ++# effectively closing config.log, so it can be properly (re)opened and ++# appended to by config.status. When coming back to configure, we ++# need to make the FD available again. ++if test "$no_create" != yes; then ++ ac_cs_success=: ++ ac_config_status_args= ++ test "$silent" = yes && ++ ac_config_status_args="$ac_config_status_args --quiet" ++ exec 5>/dev/null ++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false ++ exec 5>>config.log ++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which ++ # would make configure fail if this is the last instruction. ++ $ac_cs_success || { (exit 1); exit 1; } ++fi ++# +diff --git a/iscsiuio/configure.ac b/iscsiuio/configure.ac +new file mode 100644 +index 0000000..34f0481 +--- /dev/null ++++ b/iscsiuio/configure.ac +@@ -0,0 +1,76 @@ ++dnl iscsiuio uIP user space stack configure.ac file ++dnl ++dnl Copyright (c) 2004-2013 Broadcom Corporation ++dnl ++dnl This program is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation. ++dnl ++dnl Written by: Eddie Wai (eddie.wai@broadcom.com) ++dnl Benjamin Li (benli@broadcom.com) ++dnl ++ ++PACKAGE=iscsiuio ++VERSION=0.7.6.1g ++ ++AC_INIT(iscsiuio, 0.7.6.1g, eddie.wai@broadcom.com) ++ ++AM_INIT_AUTOMAKE($PACKAGE, $VERSION) ++AC_CONFIG_HEADER(config.h) ++AC_PATH_PROGS(BASH, bash) ++ ++AC_PROG_CC ++AM_PROG_CC_C_O ++ ++AC_PROG_RANLIB ++ ++AC_GNU_SOURCE ++AC_PROG_INSTALL ++AC_PROG_GCC_TRADITIONAL ++ ++# Checks for typedefs, structures, and compiler characteristics. ++AC_C_CONST ++AC_C_INLINE ++AC_TYPE_OFF_T ++AC_TYPE_SIZE_T ++AC_CHECK_TYPES(int8_t) ++AC_CHECK_TYPES(uint8_t) ++AC_CHECK_TYPES(int16_t) ++AC_CHECK_TYPES(uint16_t) ++AC_CHECK_TYPES(int32_t) ++AC_CHECK_TYPES(uint32_t) ++AC_CHECK_TYPES(int64_t) ++AC_CHECK_TYPES(uint64_t) ++AC_CHECK_SIZEOF(short, 2) ++AC_CHECK_SIZEOF(int, 4) ++AC_CHECK_SIZEOF(long, 4) ++ ++AC_C_BIGENDIAN(AC_SUBST([ENDIAN],[BIG]),AC_SUBST([ENDIAN],[LITTLE])) ++ ++AC_LIBTOOL_DLOPEN ++ ++# libtool stuff ++AC_PROG_LIBTOOL ++ ++CFLAGS="-O2 -Wall" ++## check for --enable-debug first before checking CFLAGS before ++## so that we don't mix -O and -g ++AC_ARG_ENABLE(debug, ++[ --enable-debug Turn on compiler debugging information (default=no)], ++ [if eval "test x$enable_debug = xyes"; then ++ CFLAGS="${CFLAGS} -g -O0" ++ fi]) ++AM_CONDITIONAL([DEBUG], [test x$debug = xtrue]) ++ ++AC_CONFIG_COMMANDS([default],[[ echo 'char *build_date = "'`date`'";' > src/unix/build_date.c && echo 'char *build_date;'> src/unix/build_date.h]],[[]]) ++ ++AC_PREFIX_DEFAULT() ++ ++AC_OUTPUT([Makefile ++src/Makefile ++src/apps/Makefile ++src/apps/dhcpc/Makefile ++src/apps/brcm-iscsi/Makefile ++src/uip/Makefile ++src/unix/Makefile ++src/unix/libs/Makefile]) +diff --git a/iscsiuio/depcomp b/iscsiuio/depcomp +new file mode 100755 +index 0000000..e5f9736 +--- /dev/null ++++ b/iscsiuio/depcomp +@@ -0,0 +1,589 @@ ++#! /bin/sh ++# depcomp - compile a program generating dependencies as side-effects ++ ++scriptversion=2007-03-29.01 ++ ++# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software ++# Foundation, Inc. ++ ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2, or (at your option) ++# any later version. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++ ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA ++# 02110-1301, USA. ++ ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++# Originally written by Alexandre Oliva . ++ ++case $1 in ++ '') ++ echo "$0: No command. Try \`$0 --help' for more information." 1>&2 ++ exit 1; ++ ;; ++ -h | --h*) ++ cat <<\EOF ++Usage: depcomp [--help] [--version] PROGRAM [ARGS] ++ ++Run PROGRAMS ARGS to compile a file, generating dependencies ++as side-effects. ++ ++Environment variables: ++ depmode Dependency tracking mode. ++ source Source file read by `PROGRAMS ARGS'. ++ object Object file output by `PROGRAMS ARGS'. ++ DEPDIR directory where to store dependencies. ++ depfile Dependency file to output. ++ tmpdepfile Temporary file to use when outputing dependencies. ++ libtool Whether libtool is used (yes/no). ++ ++Report bugs to . ++EOF ++ exit $? ++ ;; ++ -v | --v*) ++ echo "depcomp $scriptversion" ++ exit $? ++ ;; ++esac ++ ++if test -z "$depmode" || test -z "$source" || test -z "$object"; then ++ echo "depcomp: Variables source, object and depmode must be set" 1>&2 ++ exit 1 ++fi ++ ++# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. ++depfile=${depfile-`echo "$object" | ++ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} ++tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} ++ ++rm -f "$tmpdepfile" ++ ++# Some modes work just like other modes, but use different flags. We ++# parameterize here, but still list the modes in the big case below, ++# to make depend.m4 easier to write. Note that we *cannot* use a case ++# here, because this file can only contain one case statement. ++if test "$depmode" = hp; then ++ # HP compiler uses -M and no extra arg. ++ gccflag=-M ++ depmode=gcc ++fi ++ ++if test "$depmode" = dashXmstdout; then ++ # This is just like dashmstdout with a different argument. ++ dashmflag=-xM ++ depmode=dashmstdout ++fi ++ ++case "$depmode" in ++gcc3) ++## gcc 3 implements dependency tracking that does exactly what ++## we want. Yay! Note: for some reason libtool 1.4 doesn't like ++## it if -MD -MP comes after the -MF stuff. Hmm. ++## Unfortunately, FreeBSD c89 acceptance of flags depends upon ++## the command line argument order; so add the flags where they ++## appear in depend2.am. Note that the slowdown incurred here ++## affects only configure: in makefiles, %FASTDEP% shortcuts this. ++ for arg ++ do ++ case $arg in ++ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; ++ *) set fnord "$@" "$arg" ;; ++ esac ++ shift # fnord ++ shift # $arg ++ done ++ "$@" ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile" ++ exit $stat ++ fi ++ mv "$tmpdepfile" "$depfile" ++ ;; ++ ++gcc) ++## There are various ways to get dependency output from gcc. Here's ++## why we pick this rather obscure method: ++## - Don't want to use -MD because we'd like the dependencies to end ++## up in a subdir. Having to rename by hand is ugly. ++## (We might end up doing this anyway to support other compilers.) ++## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ++## -MM, not -M (despite what the docs say). ++## - Using -M directly means running the compiler twice (even worse ++## than renaming). ++ if test -z "$gccflag"; then ++ gccflag=-MD, ++ fi ++ "$@" -Wp,"$gccflag$tmpdepfile" ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile" ++ exit $stat ++ fi ++ rm -f "$depfile" ++ echo "$object : \\" > "$depfile" ++ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ++## The second -e expression handles DOS-style file names with drive letters. ++ sed -e 's/^[^:]*: / /' \ ++ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ++## This next piece of magic avoids the `deleted header file' problem. ++## The problem is that when a header file which appears in a .P file ++## is deleted, the dependency causes make to die (because there is ++## typically no way to rebuild the header). We avoid this by adding ++## dummy dependencies for each header file. Too bad gcc doesn't do ++## this for us directly. ++ tr ' ' ' ++' < "$tmpdepfile" | ++## Some versions of gcc put a space before the `:'. On the theory ++## that the space means something, we add a space to the output as ++## well. ++## Some versions of the HPUX 10.20 sed can't process this invocation ++## correctly. Breaking it into two sed invocations is a workaround. ++ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" ++ rm -f "$tmpdepfile" ++ ;; ++ ++hp) ++ # This case exists only to let depend.m4 do its work. It works by ++ # looking at the text of this script. This case will never be run, ++ # since it is checked for above. ++ exit 1 ++ ;; ++ ++sgi) ++ if test "$libtool" = yes; then ++ "$@" "-Wp,-MDupdate,$tmpdepfile" ++ else ++ "$@" -MDupdate "$tmpdepfile" ++ fi ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile" ++ exit $stat ++ fi ++ rm -f "$depfile" ++ ++ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files ++ echo "$object : \\" > "$depfile" ++ ++ # Clip off the initial element (the dependent). Don't try to be ++ # clever and replace this with sed code, as IRIX sed won't handle ++ # lines with more than a fixed number of characters (4096 in ++ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; ++ # the IRIX cc adds comments like `#:fec' to the end of the ++ # dependency line. ++ tr ' ' ' ++' < "$tmpdepfile" \ ++ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ ++ tr ' ++' ' ' >> $depfile ++ echo >> $depfile ++ ++ # The second pass generates a dummy entry for each header file. ++ tr ' ' ' ++' < "$tmpdepfile" \ ++ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ ++ >> $depfile ++ else ++ # The sourcefile does not contain any dependencies, so just ++ # store a dummy comment line, to avoid errors with the Makefile ++ # "include basename.Plo" scheme. ++ echo "#dummy" > "$depfile" ++ fi ++ rm -f "$tmpdepfile" ++ ;; ++ ++aix) ++ # The C for AIX Compiler uses -M and outputs the dependencies ++ # in a .u file. In older versions, this file always lives in the ++ # current directory. Also, the AIX compiler puts `$object:' at the ++ # start of each line; $object doesn't have directory information. ++ # Version 6 uses the directory in both cases. ++ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` ++ test "x$dir" = "x$object" && dir= ++ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` ++ if test "$libtool" = yes; then ++ tmpdepfile1=$dir$base.u ++ tmpdepfile2=$base.u ++ tmpdepfile3=$dir.libs/$base.u ++ "$@" -Wc,-M ++ else ++ tmpdepfile1=$dir$base.u ++ tmpdepfile2=$dir$base.u ++ tmpdepfile3=$dir$base.u ++ "$@" -M ++ fi ++ stat=$? ++ ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" ++ exit $stat ++ fi ++ ++ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" ++ do ++ test -f "$tmpdepfile" && break ++ done ++ if test -f "$tmpdepfile"; then ++ # Each line is of the form `foo.o: dependent.h'. ++ # Do two passes, one to just change these to ++ # `$object: dependent.h' and one to simply `dependent.h:'. ++ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" ++ # That's a tab and a space in the []. ++ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" ++ else ++ # The sourcefile does not contain any dependencies, so just ++ # store a dummy comment line, to avoid errors with the Makefile ++ # "include basename.Plo" scheme. ++ echo "#dummy" > "$depfile" ++ fi ++ rm -f "$tmpdepfile" ++ ;; ++ ++icc) ++ # Intel's C compiler understands `-MD -MF file'. However on ++ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c ++ # ICC 7.0 will fill foo.d with something like ++ # foo.o: sub/foo.c ++ # foo.o: sub/foo.h ++ # which is wrong. We want: ++ # sub/foo.o: sub/foo.c ++ # sub/foo.o: sub/foo.h ++ # sub/foo.c: ++ # sub/foo.h: ++ # ICC 7.1 will output ++ # foo.o: sub/foo.c sub/foo.h ++ # and will wrap long lines using \ : ++ # foo.o: sub/foo.c ... \ ++ # sub/foo.h ... \ ++ # ... ++ ++ "$@" -MD -MF "$tmpdepfile" ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile" ++ exit $stat ++ fi ++ rm -f "$depfile" ++ # Each line is of the form `foo.o: dependent.h', ++ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. ++ # Do two passes, one to just change these to ++ # `$object: dependent.h' and one to simply `dependent.h:'. ++ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" ++ # Some versions of the HPUX 10.20 sed can't process this invocation ++ # correctly. Breaking it into two sed invocations is a workaround. ++ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | ++ sed -e 's/$/ :/' >> "$depfile" ++ rm -f "$tmpdepfile" ++ ;; ++ ++hp2) ++ # The "hp" stanza above does not work with aCC (C++) and HP's ia64 ++ # compilers, which have integrated preprocessors. The correct option ++ # to use with these is +Maked; it writes dependencies to a file named ++ # 'foo.d', which lands next to the object file, wherever that ++ # happens to be. ++ # Much of this is similar to the tru64 case; see comments there. ++ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` ++ test "x$dir" = "x$object" && dir= ++ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` ++ if test "$libtool" = yes; then ++ tmpdepfile1=$dir$base.d ++ tmpdepfile2=$dir.libs/$base.d ++ "$@" -Wc,+Maked ++ else ++ tmpdepfile1=$dir$base.d ++ tmpdepfile2=$dir$base.d ++ "$@" +Maked ++ fi ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile1" "$tmpdepfile2" ++ exit $stat ++ fi ++ ++ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" ++ do ++ test -f "$tmpdepfile" && break ++ done ++ if test -f "$tmpdepfile"; then ++ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" ++ # Add `dependent.h:' lines. ++ sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" ++ else ++ echo "#dummy" > "$depfile" ++ fi ++ rm -f "$tmpdepfile" "$tmpdepfile2" ++ ;; ++ ++tru64) ++ # The Tru64 compiler uses -MD to generate dependencies as a side ++ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. ++ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put ++ # dependencies in `foo.d' instead, so we check for that too. ++ # Subdirectories are respected. ++ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` ++ test "x$dir" = "x$object" && dir= ++ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` ++ ++ if test "$libtool" = yes; then ++ # With Tru64 cc, shared objects can also be used to make a ++ # static library. This mechanism is used in libtool 1.4 series to ++ # handle both shared and static libraries in a single compilation. ++ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. ++ # ++ # With libtool 1.5 this exception was removed, and libtool now ++ # generates 2 separate objects for the 2 libraries. These two ++ # compilations output dependencies in $dir.libs/$base.o.d and ++ # in $dir$base.o.d. We have to check for both files, because ++ # one of the two compilations can be disabled. We should prefer ++ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is ++ # automatically cleaned when .libs/ is deleted, while ignoring ++ # the former would cause a distcleancheck panic. ++ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 ++ tmpdepfile2=$dir$base.o.d # libtool 1.5 ++ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 ++ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 ++ "$@" -Wc,-MD ++ else ++ tmpdepfile1=$dir$base.o.d ++ tmpdepfile2=$dir$base.d ++ tmpdepfile3=$dir$base.d ++ tmpdepfile4=$dir$base.d ++ "$@" -MD ++ fi ++ ++ stat=$? ++ if test $stat -eq 0; then : ++ else ++ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" ++ exit $stat ++ fi ++ ++ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" ++ do ++ test -f "$tmpdepfile" && break ++ done ++ if test -f "$tmpdepfile"; then ++ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" ++ # That's a tab and a space in the []. ++ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" ++ else ++ echo "#dummy" > "$depfile" ++ fi ++ rm -f "$tmpdepfile" ++ ;; ++ ++#nosideeffect) ++ # This comment above is used by automake to tell side-effect ++ # dependency tracking mechanisms from slower ones. ++ ++dashmstdout) ++ # Important note: in order to support this mode, a compiler *must* ++ # always write the preprocessed file to stdout, regardless of -o. ++ "$@" || exit $? ++ ++ # Remove the call to Libtool. ++ if test "$libtool" = yes; then ++ while test $1 != '--mode=compile'; do ++ shift ++ done ++ shift ++ fi ++ ++ # Remove `-o $object'. ++ IFS=" " ++ for arg ++ do ++ case $arg in ++ -o) ++ shift ++ ;; ++ $object) ++ shift ++ ;; ++ *) ++ set fnord "$@" "$arg" ++ shift # fnord ++ shift # $arg ++ ;; ++ esac ++ done ++ ++ test -z "$dashmflag" && dashmflag=-M ++ # Require at least two characters before searching for `:' ++ # in the target name. This is to cope with DOS-style filenames: ++ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. ++ "$@" $dashmflag | ++ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" ++ rm -f "$depfile" ++ cat < "$tmpdepfile" > "$depfile" ++ tr ' ' ' ++' < "$tmpdepfile" | \ ++## Some versions of the HPUX 10.20 sed can't process this invocation ++## correctly. Breaking it into two sed invocations is a workaround. ++ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" ++ rm -f "$tmpdepfile" ++ ;; ++ ++dashXmstdout) ++ # This case only exists to satisfy depend.m4. It is never actually ++ # run, as this mode is specially recognized in the preamble. ++ exit 1 ++ ;; ++ ++makedepend) ++ "$@" || exit $? ++ # Remove any Libtool call ++ if test "$libtool" = yes; then ++ while test $1 != '--mode=compile'; do ++ shift ++ done ++ shift ++ fi ++ # X makedepend ++ shift ++ cleared=no ++ for arg in "$@"; do ++ case $cleared in ++ no) ++ set ""; shift ++ cleared=yes ;; ++ esac ++ case "$arg" in ++ -D*|-I*) ++ set fnord "$@" "$arg"; shift ;; ++ # Strip any option that makedepend may not understand. Remove ++ # the object too, otherwise makedepend will parse it as a source file. ++ -*|$object) ++ ;; ++ *) ++ set fnord "$@" "$arg"; shift ;; ++ esac ++ done ++ obj_suffix="`echo $object | sed 's/^.*\././'`" ++ touch "$tmpdepfile" ++ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" ++ rm -f "$depfile" ++ cat < "$tmpdepfile" > "$depfile" ++ sed '1,2d' "$tmpdepfile" | tr ' ' ' ++' | \ ++## Some versions of the HPUX 10.20 sed can't process this invocation ++## correctly. Breaking it into two sed invocations is a workaround. ++ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" ++ rm -f "$tmpdepfile" "$tmpdepfile".bak ++ ;; ++ ++cpp) ++ # Important note: in order to support this mode, a compiler *must* ++ # always write the preprocessed file to stdout. ++ "$@" || exit $? ++ ++ # Remove the call to Libtool. ++ if test "$libtool" = yes; then ++ while test $1 != '--mode=compile'; do ++ shift ++ done ++ shift ++ fi ++ ++ # Remove `-o $object'. ++ IFS=" " ++ for arg ++ do ++ case $arg in ++ -o) ++ shift ++ ;; ++ $object) ++ shift ++ ;; ++ *) ++ set fnord "$@" "$arg" ++ shift # fnord ++ shift # $arg ++ ;; ++ esac ++ done ++ ++ "$@" -E | ++ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ ++ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | ++ sed '$ s: \\$::' > "$tmpdepfile" ++ rm -f "$depfile" ++ echo "$object : \\" > "$depfile" ++ cat < "$tmpdepfile" >> "$depfile" ++ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" ++ rm -f "$tmpdepfile" ++ ;; ++ ++msvisualcpp) ++ # Important note: in order to support this mode, a compiler *must* ++ # always write the preprocessed file to stdout, regardless of -o, ++ # because we must use -o when running libtool. ++ "$@" || exit $? ++ IFS=" " ++ for arg ++ do ++ case "$arg" in ++ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") ++ set fnord "$@" ++ shift ++ shift ++ ;; ++ *) ++ set fnord "$@" "$arg" ++ shift ++ shift ++ ;; ++ esac ++ done ++ "$@" -E | ++ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" ++ rm -f "$depfile" ++ echo "$object : \\" > "$depfile" ++ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" ++ echo " " >> "$depfile" ++ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" ++ rm -f "$tmpdepfile" ++ ;; ++ ++none) ++ exec "$@" ++ ;; ++ ++*) ++ echo "Unknown depmode $depmode" 1>&2 ++ exit 1 ++ ;; ++esac ++ ++exit 0 ++ ++# Local Variables: ++# mode: shell-script ++# sh-indentation: 2 ++# eval: (add-hook 'write-file-hooks 'time-stamp) ++# time-stamp-start: "scriptversion=" ++# time-stamp-format: "%:y-%02m-%02d.%02H" ++# time-stamp-end: "$" ++# End: +diff --git a/iscsiuio/docs/iscsiuio.8 b/iscsiuio/docs/iscsiuio.8 +new file mode 100644 +index 0000000..2f577bc +--- /dev/null ++++ b/iscsiuio/docs/iscsiuio.8 +@@ -0,0 +1,86 @@ ++.\" Copyright (c) 2010-2013 Broadcom Corporation ++.\" This is free documentation; you can redistribute it and/or ++.\" modify it under the terms of the GNU General Public License as ++.\" published by the Free Software Foundation. ++.\" ++.\" bnx2.4,v 0.7.6.1g ++.\" ++.TH iscsiuio 8 "01/14/2013" "Broadcom Corporation" ++.\" ++.\" NAME part ++.\" ++.SH NAME ++iscsiuio \- iSCSI UserSpace I/O driver ++.\" ++.\" SYNOPSIS part ++.\" ++.SH SYNOPSIS ++.B iscsiuio ++.RB [ -d -f -v ] ++.PP ++.\" ++.\" DESCRIPTION part ++.\" ++.SH DESCRIPTION ++iscsiuio is the UserSpace I/O driver for the Broadcom NetXtreme II ++BCM5706/5708/5709 series PCI/PCI-X Gigabit Ethernet Network Interface Card ++(NIC) and for the Broadcom NetXtreme II BCM57710/57711/57712/57800/57810/57840 ++series PCI-E 10 Gigabit Ethernet Network Interface Card. ++The driver has been tested on 2.6.28 kernels and above. ++.PP ++Refer to the README.TXT from the driver package on how to ++compile and install the driver. ++.PP ++Refer to various Linux documentations ++on how to configure network protocol and address. ++.\" ++.\" DRIVER DEPENDENCIES part ++.\" ++.SH DRIVER DEPENDENCIES ++ ++.\" ++.\" PARAMETER part ++.\" ++.SH PARAMETERS ++There are very few parameters when running this application. ++.TP ++.BI -d ++This is to enable debug mode where debug messages will be sent to stdout ++The following debug modes are supported ++.P ++.RS ++DEBUG 4 - Print all messages ++.P ++INFO 3 - Print messages needed to follow the uIP code (default) ++.P ++WARN 2 - Print warning messages ++.P ++ERROR 1 - Only print critical errors ++.RE ++.PP ++.TP ++.TP ++.BI -f ++This is to enable forground mode so that this application doesn't get sent ++into the background. ++.PP ++.TP ++.BI -v ++This is to print the version. ++.PP ++.TP ++.BI -p ++Use pidfile (default /var/run/iscsiuio.pid ) ++.PP ++.TP ++.BI -h ++Display this help and exit. ++ ++ ++.\" ++.\" AUTHOR part ++.\" ++.SH AUTHOR ++Eddie Wai \- eddie.wai@broadcom.com ++.P ++Benjamin Li \- benli@broadcom.com +diff --git a/iscsiuio/install-sh b/iscsiuio/install-sh +new file mode 100755 +index 0000000..a5897de +--- /dev/null ++++ b/iscsiuio/install-sh +@@ -0,0 +1,519 @@ ++#!/bin/sh ++# install - install a program, script, or datafile ++ ++scriptversion=2006-12-25.00 ++ ++# This originates from X11R5 (mit/util/scripts/install.sh), which was ++# later released in X11R6 (xc/config/util/install.sh) with the ++# following copyright and license. ++# ++# Copyright (C) 1994 X Consortium ++# ++# Permission is hereby granted, free of charge, to any person obtaining a copy ++# of this software and associated documentation files (the "Software"), to ++# deal in the Software without restriction, including without limitation the ++# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or ++# sell copies of the Software, and to permit persons to whom the Software is ++# furnished to do so, subject to the following conditions: ++# ++# The above copyright notice and this permission notice shall be included in ++# all copies or substantial portions of the Software. ++# ++# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR ++# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, ++# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE ++# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN ++# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- ++# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ++# ++# Except as contained in this notice, the name of the X Consortium shall not ++# be used in advertising or otherwise to promote the sale, use or other deal- ++# ings in this Software without prior written authorization from the X Consor- ++# tium. ++# ++# ++# FSF changes to this file are in the public domain. ++# ++# Calling this script install-sh is preferred over install.sh, to prevent ++# `make' implicit rules from creating a file called install from it ++# when there is no Makefile. ++# ++# This script is compatible with the BSD install script, but was written ++# from scratch. ++ ++nl=' ++' ++IFS=" "" $nl" ++ ++# set DOITPROG to echo to test this script ++ ++# Don't use :- since 4.3BSD and earlier shells don't like it. ++doit=${DOITPROG-} ++if test -z "$doit"; then ++ doit_exec=exec ++else ++ doit_exec=$doit ++fi ++ ++# Put in absolute file names if you don't have them in your path; ++# or use environment vars. ++ ++chgrpprog=${CHGRPPROG-chgrp} ++chmodprog=${CHMODPROG-chmod} ++chownprog=${CHOWNPROG-chown} ++cmpprog=${CMPPROG-cmp} ++cpprog=${CPPROG-cp} ++mkdirprog=${MKDIRPROG-mkdir} ++mvprog=${MVPROG-mv} ++rmprog=${RMPROG-rm} ++stripprog=${STRIPPROG-strip} ++ ++posix_glob='?' ++initialize_posix_glob=' ++ test "$posix_glob" != "?" || { ++ if (set -f) 2>/dev/null; then ++ posix_glob= ++ else ++ posix_glob=: ++ fi ++ } ++' ++ ++posix_mkdir= ++ ++# Desired mode of installed file. ++mode=0755 ++ ++chgrpcmd= ++chmodcmd=$chmodprog ++chowncmd= ++mvcmd=$mvprog ++rmcmd="$rmprog -f" ++stripcmd= ++ ++src= ++dst= ++dir_arg= ++dst_arg= ++ ++copy_on_change=false ++no_target_directory= ++ ++usage="\ ++Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE ++ or: $0 [OPTION]... SRCFILES... DIRECTORY ++ or: $0 [OPTION]... -t DIRECTORY SRCFILES... ++ or: $0 [OPTION]... -d DIRECTORIES... ++ ++In the 1st form, copy SRCFILE to DSTFILE. ++In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. ++In the 4th, create DIRECTORIES. ++ ++Options: ++ --help display this help and exit. ++ --version display version info and exit. ++ ++ -c (ignored) ++ -C install only if different (preserve the last data modification time) ++ -d create directories instead of installing files. ++ -g GROUP $chgrpprog installed files to GROUP. ++ -m MODE $chmodprog installed files to MODE. ++ -o USER $chownprog installed files to USER. ++ -s $stripprog installed files. ++ -t DIRECTORY install into DIRECTORY. ++ -T report an error if DSTFILE is a directory. ++ ++Environment variables override the default commands: ++ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG ++ RMPROG STRIPPROG ++" ++ ++while test $# -ne 0; do ++ case $1 in ++ -c) ;; ++ ++ -C) copy_on_change=true;; ++ ++ -d) dir_arg=true;; ++ ++ -g) chgrpcmd="$chgrpprog $2" ++ shift;; ++ ++ --help) echo "$usage"; exit $?;; ++ ++ -m) mode=$2 ++ case $mode in ++ *' '* | *' '* | *' ++'* | *'*'* | *'?'* | *'['*) ++ echo "$0: invalid mode: $mode" >&2 ++ exit 1;; ++ esac ++ shift;; ++ ++ -o) chowncmd="$chownprog $2" ++ shift;; ++ ++ -s) stripcmd=$stripprog;; ++ ++ -t) dst_arg=$2 ++ shift;; ++ ++ -T) no_target_directory=true;; ++ ++ --version) echo "$0 $scriptversion"; exit $?;; ++ ++ --) shift ++ break;; ++ ++ -*) echo "$0: invalid option: $1" >&2 ++ exit 1;; ++ ++ *) break;; ++ esac ++ shift ++done ++ ++if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then ++ # When -d is used, all remaining arguments are directories to create. ++ # When -t is used, the destination is already specified. ++ # Otherwise, the last argument is the destination. Remove it from $@. ++ for arg ++ do ++ if test -n "$dst_arg"; then ++ # $@ is not empty: it contains at least $arg. ++ set fnord "$@" "$dst_arg" ++ shift # fnord ++ fi ++ shift # arg ++ dst_arg=$arg ++ done ++fi ++ ++if test $# -eq 0; then ++ if test -z "$dir_arg"; then ++ echo "$0: no input file specified." >&2 ++ exit 1 ++ fi ++ # It's OK to call `install-sh -d' without argument. ++ # This can happen when creating conditional directories. ++ exit 0 ++fi ++ ++if test -z "$dir_arg"; then ++ trap '(exit $?); exit' 1 2 13 15 ++ ++ # Set umask so as not to create temps with too-generous modes. ++ # However, 'strip' requires both read and write access to temps. ++ case $mode in ++ # Optimize common cases. ++ *644) cp_umask=133;; ++ *755) cp_umask=22;; ++ ++ *[0-7]) ++ if test -z "$stripcmd"; then ++ u_plus_rw= ++ else ++ u_plus_rw='% 200' ++ fi ++ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; ++ *) ++ if test -z "$stripcmd"; then ++ u_plus_rw= ++ else ++ u_plus_rw=,u+rw ++ fi ++ cp_umask=$mode$u_plus_rw;; ++ esac ++fi ++ ++for src ++do ++ # Protect names starting with `-'. ++ case $src in ++ -*) src=./$src;; ++ esac ++ ++ if test -n "$dir_arg"; then ++ dst=$src ++ dstdir=$dst ++ test -d "$dstdir" ++ dstdir_status=$? ++ else ++ ++ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command ++ # might cause directories to be created, which would be especially bad ++ # if $src (and thus $dsttmp) contains '*'. ++ if test ! -f "$src" && test ! -d "$src"; then ++ echo "$0: $src does not exist." >&2 ++ exit 1 ++ fi ++ ++ if test -z "$dst_arg"; then ++ echo "$0: no destination specified." >&2 ++ exit 1 ++ fi ++ ++ dst=$dst_arg ++ # Protect names starting with `-'. ++ case $dst in ++ -*) dst=./$dst;; ++ esac ++ ++ # If destination is a directory, append the input filename; won't work ++ # if double slashes aren't ignored. ++ if test -d "$dst"; then ++ if test -n "$no_target_directory"; then ++ echo "$0: $dst_arg: Is a directory" >&2 ++ exit 1 ++ fi ++ dstdir=$dst ++ dst=$dstdir/`basename "$src"` ++ dstdir_status=0 ++ else ++ # Prefer dirname, but fall back on a substitute if dirname fails. ++ dstdir=` ++ (dirname "$dst") 2>/dev/null || ++ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$dst" : 'X\(//\)[^/]' \| \ ++ X"$dst" : 'X\(//\)$' \| \ ++ X"$dst" : 'X\(/\)' \| . 2>/dev/null || ++ echo X"$dst" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q' ++ ` ++ ++ test -d "$dstdir" ++ dstdir_status=$? ++ fi ++ fi ++ ++ obsolete_mkdir_used=false ++ ++ if test $dstdir_status != 0; then ++ case $posix_mkdir in ++ '') ++ # Create intermediate dirs using mode 755 as modified by the umask. ++ # This is like FreeBSD 'install' as of 1997-10-28. ++ umask=`umask` ++ case $stripcmd.$umask in ++ # Optimize common cases. ++ *[2367][2367]) mkdir_umask=$umask;; ++ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; ++ ++ *[0-7]) ++ mkdir_umask=`expr $umask + 22 \ ++ - $umask % 100 % 40 + $umask % 20 \ ++ - $umask % 10 % 4 + $umask % 2 ++ `;; ++ *) mkdir_umask=$umask,go-w;; ++ esac ++ ++ # With -d, create the new directory with the user-specified mode. ++ # Otherwise, rely on $mkdir_umask. ++ if test -n "$dir_arg"; then ++ mkdir_mode=-m$mode ++ else ++ mkdir_mode= ++ fi ++ ++ posix_mkdir=false ++ case $umask in ++ *[123567][0-7][0-7]) ++ # POSIX mkdir -p sets u+wx bits regardless of umask, which ++ # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ++ ;; ++ *) ++ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ ++ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 ++ ++ if (umask $mkdir_umask && ++ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 ++ then ++ if test -z "$dir_arg" || { ++ # Check for POSIX incompatibilities with -m. ++ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or ++ # other-writeable bit of parent directory when it shouldn't. ++ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ++ ls_ld_tmpdir=`ls -ld "$tmpdir"` ++ case $ls_ld_tmpdir in ++ d????-?r-*) different_mode=700;; ++ d????-?--*) different_mode=755;; ++ *) false;; ++ esac && ++ $mkdirprog -m$different_mode -p -- "$tmpdir" && { ++ ls_ld_tmpdir_1=`ls -ld "$tmpdir"` ++ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" ++ } ++ } ++ then posix_mkdir=: ++ fi ++ rmdir "$tmpdir/d" "$tmpdir" ++ else ++ # Remove any dirs left behind by ancient mkdir implementations. ++ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null ++ fi ++ trap '' 0;; ++ esac;; ++ esac ++ ++ if ++ $posix_mkdir && ( ++ umask $mkdir_umask && ++ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ++ ) ++ then : ++ else ++ ++ # The umask is ridiculous, or mkdir does not conform to POSIX, ++ # or it failed possibly due to a race condition. Create the ++ # directory the slow way, step by step, checking for races as we go. ++ ++ case $dstdir in ++ /*) prefix='/';; ++ -*) prefix='./';; ++ *) prefix='';; ++ esac ++ ++ eval "$initialize_posix_glob" ++ ++ oIFS=$IFS ++ IFS=/ ++ $posix_glob set -f ++ set fnord $dstdir ++ shift ++ $posix_glob set +f ++ IFS=$oIFS ++ ++ prefixes= ++ ++ for d ++ do ++ test -z "$d" && continue ++ ++ prefix=$prefix$d ++ if test -d "$prefix"; then ++ prefixes= ++ else ++ if $posix_mkdir; then ++ (umask=$mkdir_umask && ++ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break ++ # Don't fail if two instances are running concurrently. ++ test -d "$prefix" || exit 1 ++ else ++ case $prefix in ++ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; ++ *) qprefix=$prefix;; ++ esac ++ prefixes="$prefixes '$qprefix'" ++ fi ++ fi ++ prefix=$prefix/ ++ done ++ ++ if test -n "$prefixes"; then ++ # Don't fail if two instances are running concurrently. ++ (umask $mkdir_umask && ++ eval "\$doit_exec \$mkdirprog $prefixes") || ++ test -d "$dstdir" || exit 1 ++ obsolete_mkdir_used=true ++ fi ++ fi ++ fi ++ ++ if test -n "$dir_arg"; then ++ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && ++ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && ++ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || ++ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 ++ else ++ ++ # Make a couple of temp file names in the proper directory. ++ dsttmp=$dstdir/_inst.$$_ ++ rmtmp=$dstdir/_rm.$$_ ++ ++ # Trap to clean up those temp files at exit. ++ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 ++ ++ # Copy the file name to the temp name. ++ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && ++ ++ # and set any options; do chmod last to preserve setuid bits. ++ # ++ # If any of these fail, we abort the whole thing. If we want to ++ # ignore errors from any of these, just make sure not to ignore ++ # errors from the above "$doit $cpprog $src $dsttmp" command. ++ # ++ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && ++ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && ++ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && ++ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && ++ ++ # If -C, don't bother to copy if it wouldn't change the file. ++ if $copy_on_change && ++ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && ++ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && ++ ++ eval "$initialize_posix_glob" && ++ $posix_glob set -f && ++ set X $old && old=:$2:$4:$5:$6 && ++ set X $new && new=:$2:$4:$5:$6 && ++ $posix_glob set +f && ++ ++ test "$old" = "$new" && ++ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 ++ then ++ rm -f "$dsttmp" ++ else ++ # Rename the file to the real destination. ++ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || ++ ++ # The rename failed, perhaps because mv can't rename something else ++ # to itself, or perhaps because mv is so ancient that it does not ++ # support -f. ++ { ++ # Now remove or move aside any old file at destination location. ++ # We try this two ways since rm can't unlink itself on some ++ # systems and the destination file might be busy for other ++ # reasons. In this case, the final cleanup might fail but the new ++ # file should still install successfully. ++ { ++ test ! -f "$dst" || ++ $doit $rmcmd -f "$dst" 2>/dev/null || ++ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && ++ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } ++ } || ++ { echo "$0: cannot unlink or rename $dst" >&2 ++ (exit 1); exit 1 ++ } ++ } && ++ ++ # Now rename the file to the real destination. ++ $doit $mvcmd "$dsttmp" "$dst" ++ } ++ fi || exit 1 ++ ++ trap '' 0 ++ fi ++done ++ ++# Local variables: ++# eval: (add-hook 'write-file-hooks 'time-stamp) ++# time-stamp-start: "scriptversion=" ++# time-stamp-format: "%:y-%02m-%02d.%02H" ++# time-stamp-end: "$" ++# End: +diff --git a/iscsiuio/iscsiuiolog b/iscsiuio/iscsiuiolog +new file mode 100644 +index 0000000..360947c +--- /dev/null ++++ b/iscsiuio/iscsiuiolog +@@ -0,0 +1,10 @@ ++/var/log/iscsiuio.log { ++ weekly ++ missingok ++ notifempty ++ rotate 4 ++ sharedscripts ++ postrotate ++ pkill -USR1 iscsiuio 2> /dev/null || true ++ endscript ++} +diff --git a/iscsiuio/ltmain.sh b/iscsiuio/ltmain.sh +new file mode 100755 +index 0000000..10c9130 +--- /dev/null ++++ b/iscsiuio/ltmain.sh +@@ -0,0 +1,6912 @@ ++# ltmain.sh - Provide generalized library-building support services. ++# NOTE: Changing this file will not affect anything until you rerun configure. ++# ++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 ++# Free Software Foundation, Inc. ++# Originally by Gordon Matzigkeit , 1996 ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, but ++# WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++# General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ++# ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++basename="s,^.*/,,g" ++ ++# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh ++# is ksh but when the shell is invoked as "sh" and the current value of ++# the _XPG environment variable is not equal to 1 (one), the special ++# positional parameter $0, within a function call, is the name of the ++# function. ++progpath="$0" ++ ++# The name of this program: ++progname=`echo "$progpath" | $SED $basename` ++modename="$progname" ++ ++# Global variables: ++EXIT_SUCCESS=0 ++EXIT_FAILURE=1 ++ ++PROGRAM=ltmain.sh ++PACKAGE=libtool ++VERSION=1.5.22 ++TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)" ++ ++# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac ++fi ++ ++# Check that we have a working $echo. ++if test "X$1" = X--no-reexec; then ++ # Discard the --no-reexec flag, and continue. ++ shift ++elif test "X$1" = X--fallback-echo; then ++ # Avoid inline document here, it may be left over ++ : ++elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then ++ # Yippee, $echo works! ++ : ++else ++ # Restart under the correct shell, and then maybe $echo will work. ++ exec $SHELL "$progpath" --no-reexec ${1+"$@"} ++fi ++ ++if test "X$1" = X--fallback-echo; then ++ # used as fallback echo ++ shift ++ cat <&2 ++ $echo "Fatal configuration error. " ++ $echo "See the $PACKAGE docs for more information." 1>&2 ++ exit $EXIT_FAILURE ++fi ++ ++# Global variables. ++mode=$default_mode ++nonopt= ++prev= ++prevopt= ++run= ++show="$echo" ++show_help= ++execute_dlfiles= ++duplicate_deps=no ++preserve_args= ++lo2o="s/\\.lo\$/.${objext}/" ++o2lo="s/\\.${objext}\$/.lo/" ++extracted_archives= ++extracted_serial=0 ++ ++##################################### ++# Shell function definitions: ++# This seems to be the best place for them ++ ++# func_mktempdir [string] ++# Make a temporary directory that won't clash with other running ++# libtool processes, and avoids race conditions if possible. If ++# given, STRING is the basename for that directory. ++func_mktempdir () ++{ ++ my_template="${TMPDIR-/tmp}/${1-$progname}" ++ ++ if test "$run" = ":"; then ++ # Return a directory name, but don't create it in dry-run mode ++ my_tmpdir="${my_template}-$$" ++ else ++ ++ # If mktemp works, use that first and foremost ++ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` ++ ++ if test ! -d "$my_tmpdir"; then ++ # Failing that, at least try and use $RANDOM to avoid a race ++ my_tmpdir="${my_template}-${RANDOM-0}$$" ++ ++ save_mktempdir_umask=`umask` ++ umask 0077 ++ $mkdir "$my_tmpdir" ++ umask $save_mktempdir_umask ++ fi ++ ++ # If we're not in dry-run mode, bomb out on failure ++ test -d "$my_tmpdir" || { ++ $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 ++ exit $EXIT_FAILURE ++ } ++ fi ++ ++ $echo "X$my_tmpdir" | $Xsed ++} ++ ++ ++# func_win32_libid arg ++# return the library type of file 'arg' ++# ++# Need a lot of goo to handle *both* DLLs and import libs ++# Has to be a shell function in order to 'eat' the argument ++# that is supplied when $file_magic_command is called. ++func_win32_libid () ++{ ++ win32_libid_type="unknown" ++ win32_fileres=`file -L $1 2>/dev/null` ++ case $win32_fileres in ++ *ar\ archive\ import\ library*) # definitely import ++ win32_libid_type="x86 archive import" ++ ;; ++ *ar\ archive*) # could be an import, or static ++ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ ++ $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then ++ win32_nmres=`eval $NM -f posix -A $1 | \ ++ $SED -n -e '1,100{/ I /{s,.*,import,;p;q;};}'` ++ case $win32_nmres in ++ import*) win32_libid_type="x86 archive import";; ++ *) win32_libid_type="x86 archive static";; ++ esac ++ fi ++ ;; ++ *DLL*) ++ win32_libid_type="x86 DLL" ++ ;; ++ *executable*) # but shell scripts are "executable" too... ++ case $win32_fileres in ++ *MS\ Windows\ PE\ Intel*) ++ win32_libid_type="x86 DLL" ++ ;; ++ esac ++ ;; ++ esac ++ $echo $win32_libid_type ++} ++ ++ ++# func_infer_tag arg ++# Infer tagged configuration to use if any are available and ++# if one wasn't chosen via the "--tag" command line option. ++# Only attempt this if the compiler in the base compile ++# command doesn't match the default compiler. ++# arg is usually of the form 'gcc ...' ++func_infer_tag () ++{ ++ if test -n "$available_tags" && test -z "$tagname"; then ++ CC_quoted= ++ for arg in $CC; do ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ CC_quoted="$CC_quoted $arg" ++ done ++ case $@ in ++ # Blanks in the command may have been stripped by the calling shell, ++ # but not from the CC environment variable when configure was run. ++ " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; ++ # Blanks at the start of $base_compile will cause this to fail ++ # if we don't check for them as well. ++ *) ++ for z in $available_tags; do ++ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then ++ # Evaluate the configuration. ++ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" ++ CC_quoted= ++ for arg in $CC; do ++ # Double-quote args containing other shell metacharacters. ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ CC_quoted="$CC_quoted $arg" ++ done ++ case "$@ " in ++ " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ++ # The compiler in the base compile command matches ++ # the one in the tagged configuration. ++ # Assume this is the tagged configuration we want. ++ tagname=$z ++ break ++ ;; ++ esac ++ fi ++ done ++ # If $tagname still isn't set, then no tagged configuration ++ # was found and let the user know that the "--tag" command ++ # line option must be used. ++ if test -z "$tagname"; then ++ $echo "$modename: unable to infer tagged configuration" ++ $echo "$modename: specify a tag with \`--tag'" 1>&2 ++ exit $EXIT_FAILURE ++# else ++# $echo "$modename: using $tagname tagged configuration" ++ fi ++ ;; ++ esac ++ fi ++} ++ ++ ++# func_extract_an_archive dir oldlib ++func_extract_an_archive () ++{ ++ f_ex_an_ar_dir="$1"; shift ++ f_ex_an_ar_oldlib="$1" ++ ++ $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" ++ $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? ++ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then ++ : ++ else ++ $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++} ++ ++# func_extract_archives gentop oldlib ... ++func_extract_archives () ++{ ++ my_gentop="$1"; shift ++ my_oldlibs=${1+"$@"} ++ my_oldobjs="" ++ my_xlib="" ++ my_xabs="" ++ my_xdir="" ++ my_status="" ++ ++ $show "${rm}r $my_gentop" ++ $run ${rm}r "$my_gentop" ++ $show "$mkdir $my_gentop" ++ $run $mkdir "$my_gentop" ++ my_status=$? ++ if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then ++ exit $my_status ++ fi ++ ++ for my_xlib in $my_oldlibs; do ++ # Extract the objects. ++ case $my_xlib in ++ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; ++ *) my_xabs=`pwd`"/$my_xlib" ;; ++ esac ++ my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` ++ my_xlib_u=$my_xlib ++ while :; do ++ case " $extracted_archives " in ++ *" $my_xlib_u "*) ++ extracted_serial=`expr $extracted_serial + 1` ++ my_xlib_u=lt$extracted_serial-$my_xlib ;; ++ *) break ;; ++ esac ++ done ++ extracted_archives="$extracted_archives $my_xlib_u" ++ my_xdir="$my_gentop/$my_xlib_u" ++ ++ $show "${rm}r $my_xdir" ++ $run ${rm}r "$my_xdir" ++ $show "$mkdir $my_xdir" ++ $run $mkdir "$my_xdir" ++ exit_status=$? ++ if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then ++ exit $exit_status ++ fi ++ case $host in ++ *-darwin*) ++ $show "Extracting $my_xabs" ++ # Do not bother doing anything if just a dry run ++ if test -z "$run"; then ++ darwin_orig_dir=`pwd` ++ cd $my_xdir || exit $? ++ darwin_archive=$my_xabs ++ darwin_curdir=`pwd` ++ darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` ++ darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` ++ if test -n "$darwin_arches"; then ++ darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` ++ darwin_arch= ++ $show "$darwin_base_archive has multiple architectures $darwin_arches" ++ for darwin_arch in $darwin_arches ; do ++ mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}" ++ lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" ++ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" ++ func_extract_an_archive "`pwd`" "${darwin_base_archive}" ++ cd "$darwin_curdir" ++ $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" ++ done # $darwin_arches ++ ## Okay now we have a bunch of thin objects, gotta fatten them up :) ++ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` ++ darwin_file= ++ darwin_files= ++ for darwin_file in $darwin_filelist; do ++ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` ++ lipo -create -output "$darwin_file" $darwin_files ++ done # $darwin_filelist ++ ${rm}r unfat-$$ ++ cd "$darwin_orig_dir" ++ else ++ cd "$darwin_orig_dir" ++ func_extract_an_archive "$my_xdir" "$my_xabs" ++ fi # $darwin_arches ++ fi # $run ++ ;; ++ *) ++ func_extract_an_archive "$my_xdir" "$my_xabs" ++ ;; ++ esac ++ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` ++ done ++ func_extract_archives_result="$my_oldobjs" ++} ++# End of Shell function definitions ++##################################### ++ ++# Darwin sucks ++eval std_shrext=\"$shrext_cmds\" ++ ++disable_libs=no ++ ++# Parse our command line options once, thoroughly. ++while test "$#" -gt 0 ++do ++ arg="$1" ++ shift ++ ++ case $arg in ++ -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; ++ *) optarg= ;; ++ esac ++ ++ # If the previous option needs an argument, assign it. ++ if test -n "$prev"; then ++ case $prev in ++ execute_dlfiles) ++ execute_dlfiles="$execute_dlfiles $arg" ++ ;; ++ tag) ++ tagname="$arg" ++ preserve_args="${preserve_args}=$arg" ++ ++ # Check whether tagname contains only valid characters ++ case $tagname in ++ *[!-_A-Za-z0-9,/]*) ++ $echo "$progname: invalid tag name: $tagname" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ case $tagname in ++ CC) ++ # Don't test for the "default" C tag, as we know, it's there, but ++ # not specially marked. ++ ;; ++ *) ++ if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then ++ taglist="$taglist $tagname" ++ # Evaluate the configuration. ++ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" ++ else ++ $echo "$progname: ignoring unknown tag $tagname" 1>&2 ++ fi ++ ;; ++ esac ++ ;; ++ *) ++ eval "$prev=\$arg" ++ ;; ++ esac ++ ++ prev= ++ prevopt= ++ continue ++ fi ++ ++ # Have we seen a non-optional argument yet? ++ case $arg in ++ --help) ++ show_help=yes ++ ;; ++ ++ --version) ++ $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP" ++ $echo ++ $echo "Copyright (C) 2005 Free Software Foundation, Inc." ++ $echo "This is free software; see the source for copying conditions. There is NO" ++ $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." ++ exit $? ++ ;; ++ ++ --config) ++ ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath ++ # Now print the configurations for the tags. ++ for tagname in $taglist; do ++ ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath" ++ done ++ exit $? ++ ;; ++ ++ --debug) ++ $echo "$progname: enabling shell trace mode" ++ set -x ++ preserve_args="$preserve_args $arg" ++ ;; ++ ++ --dry-run | -n) ++ run=: ++ ;; ++ ++ --features) ++ $echo "host: $host" ++ if test "$build_libtool_libs" = yes; then ++ $echo "enable shared libraries" ++ else ++ $echo "disable shared libraries" ++ fi ++ if test "$build_old_libs" = yes; then ++ $echo "enable static libraries" ++ else ++ $echo "disable static libraries" ++ fi ++ exit $? ++ ;; ++ ++ --finish) mode="finish" ;; ++ ++ --mode) prevopt="--mode" prev=mode ;; ++ --mode=*) mode="$optarg" ;; ++ ++ --preserve-dup-deps) duplicate_deps="yes" ;; ++ ++ --quiet | --silent) ++ show=: ++ preserve_args="$preserve_args $arg" ++ ;; ++ ++ --tag) ++ prevopt="--tag" ++ prev=tag ++ preserve_args="$preserve_args --tag" ++ ;; ++ --tag=*) ++ set tag "$optarg" ${1+"$@"} ++ shift ++ prev=tag ++ preserve_args="$preserve_args --tag" ++ ;; ++ ++ -dlopen) ++ prevopt="-dlopen" ++ prev=execute_dlfiles ++ ;; ++ ++ -*) ++ $echo "$modename: unrecognized option \`$arg'" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ ++ *) ++ nonopt="$arg" ++ break ++ ;; ++ esac ++done ++ ++if test -n "$prevopt"; then ++ $echo "$modename: option \`$prevopt' requires an argument" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++fi ++ ++case $disable_libs in ++no) ++ ;; ++shared) ++ build_libtool_libs=no ++ build_old_libs=yes ++ ;; ++static) ++ build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` ++ ;; ++esac ++ ++# If this variable is set in any of the actions, the command in it ++# will be execed at the end. This prevents here-documents from being ++# left over by shells. ++exec_cmd= ++ ++if test -z "$show_help"; then ++ ++ # Infer the operation mode. ++ if test -z "$mode"; then ++ $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2 ++ $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2 ++ case $nonopt in ++ *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*) ++ mode=link ++ for arg ++ do ++ case $arg in ++ -c) ++ mode=compile ++ break ++ ;; ++ esac ++ done ++ ;; ++ *db | *dbx | *strace | *truss) ++ mode=execute ++ ;; ++ *install*|cp|mv) ++ mode=install ++ ;; ++ *rm) ++ mode=uninstall ++ ;; ++ *) ++ # If we have no mode, but dlfiles were specified, then do execute mode. ++ test -n "$execute_dlfiles" && mode=execute ++ ++ # Just use the default operation mode. ++ if test -z "$mode"; then ++ if test -n "$nonopt"; then ++ $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2 ++ else ++ $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2 ++ fi ++ fi ++ ;; ++ esac ++ fi ++ ++ # Only execute mode is allowed to have -dlopen flags. ++ if test -n "$execute_dlfiles" && test "$mode" != execute; then ++ $echo "$modename: unrecognized option \`-dlopen'" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Change the help message to a mode-specific one. ++ generic_help="$help" ++ help="Try \`$modename --help --mode=$mode' for more information." ++ ++ # These modes are in order of execution frequency so that they run quickly. ++ case $mode in ++ # libtool compile mode ++ compile) ++ modename="$modename: compile" ++ # Get the compilation command and the source file. ++ base_compile= ++ srcfile="$nonopt" # always keep a non-empty value in "srcfile" ++ suppress_opt=yes ++ suppress_output= ++ arg_mode=normal ++ libobj= ++ later= ++ ++ for arg ++ do ++ case $arg_mode in ++ arg ) ++ # do not "continue". Instead, add this to base_compile ++ lastarg="$arg" ++ arg_mode=normal ++ ;; ++ ++ target ) ++ libobj="$arg" ++ arg_mode=normal ++ continue ++ ;; ++ ++ normal ) ++ # Accept any command-line options. ++ case $arg in ++ -o) ++ if test -n "$libobj" ; then ++ $echo "$modename: you cannot specify \`-o' more than once" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ arg_mode=target ++ continue ++ ;; ++ ++ -static | -prefer-pic | -prefer-non-pic) ++ later="$later $arg" ++ continue ++ ;; ++ ++ -no-suppress) ++ suppress_opt=no ++ continue ++ ;; ++ ++ -Xcompiler) ++ arg_mode=arg # the next one goes into the "base_compile" arg list ++ continue # The current "srcfile" will either be retained or ++ ;; # replaced later. I would guess that would be a bug. ++ ++ -Wc,*) ++ args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"` ++ lastarg= ++ save_ifs="$IFS"; IFS=',' ++ for arg in $args; do ++ IFS="$save_ifs" ++ ++ # Double-quote args containing other shell metacharacters. ++ # Many Bourne shells cannot handle close brackets correctly ++ # in scan sets, so we specify it separately. ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ lastarg="$lastarg $arg" ++ done ++ IFS="$save_ifs" ++ lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"` ++ ++ # Add the arguments to base_compile. ++ base_compile="$base_compile $lastarg" ++ continue ++ ;; ++ ++ * ) ++ # Accept the current argument as the source file. ++ # The previous "srcfile" becomes the current argument. ++ # ++ lastarg="$srcfile" ++ srcfile="$arg" ++ ;; ++ esac # case $arg ++ ;; ++ esac # case $arg_mode ++ ++ # Aesthetically quote the previous argument. ++ lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"` ++ ++ case $lastarg in ++ # Double-quote args containing other shell metacharacters. ++ # Many Bourne shells cannot handle close brackets correctly ++ # in scan sets, and some SunOS ksh mistreat backslash-escaping ++ # in scan sets (worked around with variable expansion), ++ # and furthermore cannot handle '|' '&' '(' ')' in scan sets ++ # at all, so we specify them separately. ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ lastarg="\"$lastarg\"" ++ ;; ++ esac ++ ++ base_compile="$base_compile $lastarg" ++ done # for arg ++ ++ case $arg_mode in ++ arg) ++ $echo "$modename: you must specify an argument for -Xcompile" ++ exit $EXIT_FAILURE ++ ;; ++ target) ++ $echo "$modename: you must specify a target with \`-o'" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ *) ++ # Get the name of the library object. ++ [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` ++ ;; ++ esac ++ ++ # Recognize several different file suffixes. ++ # If the user specifies -o file.o, it is replaced with file.lo ++ xform='[cCFSifmso]' ++ case $libobj in ++ *.ada) xform=ada ;; ++ *.adb) xform=adb ;; ++ *.ads) xform=ads ;; ++ *.asm) xform=asm ;; ++ *.c++) xform=c++ ;; ++ *.cc) xform=cc ;; ++ *.ii) xform=ii ;; ++ *.class) xform=class ;; ++ *.cpp) xform=cpp ;; ++ *.cxx) xform=cxx ;; ++ *.f90) xform=f90 ;; ++ *.for) xform=for ;; ++ *.java) xform=java ;; ++ *.obj) xform=obj ;; ++ esac ++ ++ libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` ++ ++ case $libobj in ++ *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; ++ *) ++ $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ func_infer_tag $base_compile ++ ++ for arg in $later; do ++ case $arg in ++ -static) ++ build_old_libs=yes ++ continue ++ ;; ++ ++ -prefer-pic) ++ pic_mode=yes ++ continue ++ ;; ++ ++ -prefer-non-pic) ++ pic_mode=no ++ continue ++ ;; ++ esac ++ done ++ ++ qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` ++ case $qlibobj in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ qlibobj="\"$qlibobj\"" ;; ++ esac ++ test "X$libobj" != "X$qlibobj" \ ++ && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ ++ && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." ++ objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` ++ xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$xdir" = "X$obj"; then ++ xdir= ++ else ++ xdir=$xdir/ ++ fi ++ lobj=${xdir}$objdir/$objname ++ ++ if test -z "$base_compile"; then ++ $echo "$modename: you must specify a compilation command" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Delete any leftover library objects. ++ if test "$build_old_libs" = yes; then ++ removelist="$obj $lobj $libobj ${libobj}T" ++ else ++ removelist="$lobj $libobj ${libobj}T" ++ fi ++ ++ $run $rm $removelist ++ trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 ++ ++ # On Cygwin there's no "real" PIC flag so we must build both object types ++ case $host_os in ++ cygwin* | mingw* | pw32* | os2*) ++ pic_mode=default ++ ;; ++ esac ++ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then ++ # non-PIC code in shared libraries is not supported ++ pic_mode=default ++ fi ++ ++ # Calculate the filename of the output object if compiler does ++ # not support -o with -c ++ if test "$compiler_c_o" = no; then ++ output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} ++ lockfile="$output_obj.lock" ++ removelist="$removelist $output_obj $lockfile" ++ trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 ++ else ++ output_obj= ++ need_locks=no ++ lockfile= ++ fi ++ ++ # Lock this critical section if it is needed ++ # We use this script file to make the link, it avoids creating a new file ++ if test "$need_locks" = yes; then ++ until $run ln "$progpath" "$lockfile" 2>/dev/null; do ++ $show "Waiting for $lockfile to be removed" ++ sleep 2 ++ done ++ elif test "$need_locks" = warn; then ++ if test -f "$lockfile"; then ++ $echo "\ ++*** ERROR, $lockfile exists and contains: ++`cat $lockfile 2>/dev/null` ++ ++This indicates that another process is trying to use the same ++temporary object file, and libtool could not work around it because ++your compiler does not support \`-c' and \`-o' together. If you ++repeat this compilation, it may succeed, by chance, but you had better ++avoid parallel builds (make -j) in this platform, or get a better ++compiler." ++ ++ $run $rm $removelist ++ exit $EXIT_FAILURE ++ fi ++ $echo "$srcfile" > "$lockfile" ++ fi ++ ++ if test -n "$fix_srcfile_path"; then ++ eval srcfile=\"$fix_srcfile_path\" ++ fi ++ qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"` ++ case $qsrcfile in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ qsrcfile="\"$qsrcfile\"" ;; ++ esac ++ ++ $run $rm "$libobj" "${libobj}T" ++ ++ # Create a libtool object file (analogous to a ".la" file), ++ # but don't create it if we're doing a dry run. ++ test -z "$run" && cat > ${libobj}T </dev/null`" != "X$srcfile"; then ++ $echo "\ ++*** ERROR, $lockfile contains: ++`cat $lockfile 2>/dev/null` ++ ++but it should contain: ++$srcfile ++ ++This indicates that another process is trying to use the same ++temporary object file, and libtool could not work around it because ++your compiler does not support \`-c' and \`-o' together. If you ++repeat this compilation, it may succeed, by chance, but you had better ++avoid parallel builds (make -j) in this platform, or get a better ++compiler." ++ ++ $run $rm $removelist ++ exit $EXIT_FAILURE ++ fi ++ ++ # Just move the object if needed, then go on to compile the next one ++ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then ++ $show "$mv $output_obj $lobj" ++ if $run $mv $output_obj $lobj; then : ++ else ++ error=$? ++ $run $rm $removelist ++ exit $error ++ fi ++ fi ++ ++ # Append the name of the PIC object to the libtool object file. ++ test -z "$run" && cat >> ${libobj}T <> ${libobj}T </dev/null`" != "X$srcfile"; then ++ $echo "\ ++*** ERROR, $lockfile contains: ++`cat $lockfile 2>/dev/null` ++ ++but it should contain: ++$srcfile ++ ++This indicates that another process is trying to use the same ++temporary object file, and libtool could not work around it because ++your compiler does not support \`-c' and \`-o' together. If you ++repeat this compilation, it may succeed, by chance, but you had better ++avoid parallel builds (make -j) in this platform, or get a better ++compiler." ++ ++ $run $rm $removelist ++ exit $EXIT_FAILURE ++ fi ++ ++ # Just move the object if needed ++ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then ++ $show "$mv $output_obj $obj" ++ if $run $mv $output_obj $obj; then : ++ else ++ error=$? ++ $run $rm $removelist ++ exit $error ++ fi ++ fi ++ ++ # Append the name of the non-PIC object the libtool object file. ++ # Only append if the libtool object file exists. ++ test -z "$run" && cat >> ${libobj}T <> ${libobj}T <&2 ++ fi ++ if test -n "$link_static_flag"; then ++ dlopen_self=$dlopen_self_static ++ fi ++ prefer_static_libs=yes ++ ;; ++ -static) ++ if test -z "$pic_flag" && test -n "$link_static_flag"; then ++ dlopen_self=$dlopen_self_static ++ fi ++ prefer_static_libs=built ++ ;; ++ -static-libtool-libs) ++ if test -z "$pic_flag" && test -n "$link_static_flag"; then ++ dlopen_self=$dlopen_self_static ++ fi ++ prefer_static_libs=yes ++ ;; ++ esac ++ build_libtool_libs=no ++ build_old_libs=yes ++ break ++ ;; ++ esac ++ done ++ ++ # See if our shared archives depend on static archives. ++ test -n "$old_archive_from_new_cmds" && build_old_libs=yes ++ ++ # Go through the arguments, transforming them on the way. ++ while test "$#" -gt 0; do ++ arg="$1" ++ shift ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test ++ ;; ++ *) qarg=$arg ;; ++ esac ++ libtool_args="$libtool_args $qarg" ++ ++ # If the previous option needs an argument, assign it. ++ if test -n "$prev"; then ++ case $prev in ++ output) ++ compile_command="$compile_command @OUTPUT@" ++ finalize_command="$finalize_command @OUTPUT@" ++ ;; ++ esac ++ ++ case $prev in ++ dlfiles|dlprefiles) ++ if test "$preload" = no; then ++ # Add the symbol object into the linking commands. ++ compile_command="$compile_command @SYMFILE@" ++ finalize_command="$finalize_command @SYMFILE@" ++ preload=yes ++ fi ++ case $arg in ++ *.la | *.lo) ;; # We handle these cases below. ++ force) ++ if test "$dlself" = no; then ++ dlself=needless ++ export_dynamic=yes ++ fi ++ prev= ++ continue ++ ;; ++ self) ++ if test "$prev" = dlprefiles; then ++ dlself=yes ++ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then ++ dlself=yes ++ else ++ dlself=needless ++ export_dynamic=yes ++ fi ++ prev= ++ continue ++ ;; ++ *) ++ if test "$prev" = dlfiles; then ++ dlfiles="$dlfiles $arg" ++ else ++ dlprefiles="$dlprefiles $arg" ++ fi ++ prev= ++ continue ++ ;; ++ esac ++ ;; ++ expsyms) ++ export_symbols="$arg" ++ if test ! -f "$arg"; then ++ $echo "$modename: symbol file \`$arg' does not exist" ++ exit $EXIT_FAILURE ++ fi ++ prev= ++ continue ++ ;; ++ expsyms_regex) ++ export_symbols_regex="$arg" ++ prev= ++ continue ++ ;; ++ inst_prefix) ++ inst_prefix_dir="$arg" ++ prev= ++ continue ++ ;; ++ precious_regex) ++ precious_files_regex="$arg" ++ prev= ++ continue ++ ;; ++ release) ++ release="-$arg" ++ prev= ++ continue ++ ;; ++ objectlist) ++ if test -f "$arg"; then ++ save_arg=$arg ++ moreargs= ++ for fil in `cat $save_arg` ++ do ++# moreargs="$moreargs $fil" ++ arg=$fil ++ # A libtool-controlled object. ++ ++ # Check to see that this really is a libtool object. ++ if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ pic_object= ++ non_pic_object= ++ ++ # Read the .lo file ++ # If there is no directory component, then add one. ++ case $arg in ++ */* | *\\*) . $arg ;; ++ *) . ./$arg ;; ++ esac ++ ++ if test -z "$pic_object" || \ ++ test -z "$non_pic_object" || ++ test "$pic_object" = none && \ ++ test "$non_pic_object" = none; then ++ $echo "$modename: cannot find name of object for \`$arg'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Extract subdirectory from the argument. ++ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$xdir" = "X$arg"; then ++ xdir= ++ else ++ xdir="$xdir/" ++ fi ++ ++ if test "$pic_object" != none; then ++ # Prepend the subdirectory the object is found in. ++ pic_object="$xdir$pic_object" ++ ++ if test "$prev" = dlfiles; then ++ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then ++ dlfiles="$dlfiles $pic_object" ++ prev= ++ continue ++ else ++ # If libtool objects are unsupported, then we need to preload. ++ prev=dlprefiles ++ fi ++ fi ++ ++ # CHECK ME: I think I busted this. -Ossama ++ if test "$prev" = dlprefiles; then ++ # Preload the old-style object. ++ dlprefiles="$dlprefiles $pic_object" ++ prev= ++ fi ++ ++ # A PIC object. ++ libobjs="$libobjs $pic_object" ++ arg="$pic_object" ++ fi ++ ++ # Non-PIC object. ++ if test "$non_pic_object" != none; then ++ # Prepend the subdirectory the object is found in. ++ non_pic_object="$xdir$non_pic_object" ++ ++ # A standard non-PIC object ++ non_pic_objects="$non_pic_objects $non_pic_object" ++ if test -z "$pic_object" || test "$pic_object" = none ; then ++ arg="$non_pic_object" ++ fi ++ else ++ # If the PIC object exists, use it instead. ++ # $xdir was prepended to $pic_object above. ++ non_pic_object="$pic_object" ++ non_pic_objects="$non_pic_objects $non_pic_object" ++ fi ++ else ++ # Only an error if not doing a dry-run. ++ if test -z "$run"; then ++ $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 ++ exit $EXIT_FAILURE ++ else ++ # Dry-run case. ++ ++ # Extract subdirectory from the argument. ++ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$xdir" = "X$arg"; then ++ xdir= ++ else ++ xdir="$xdir/" ++ fi ++ ++ pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` ++ non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` ++ libobjs="$libobjs $pic_object" ++ non_pic_objects="$non_pic_objects $non_pic_object" ++ fi ++ fi ++ done ++ else ++ $echo "$modename: link input file \`$save_arg' does not exist" ++ exit $EXIT_FAILURE ++ fi ++ arg=$save_arg ++ prev= ++ continue ++ ;; ++ rpath | xrpath) ++ # We need an absolute path. ++ case $arg in ++ [\\/]* | [A-Za-z]:[\\/]*) ;; ++ *) ++ $echo "$modename: only absolute run-paths are allowed" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ if test "$prev" = rpath; then ++ case "$rpath " in ++ *" $arg "*) ;; ++ *) rpath="$rpath $arg" ;; ++ esac ++ else ++ case "$xrpath " in ++ *" $arg "*) ;; ++ *) xrpath="$xrpath $arg" ;; ++ esac ++ fi ++ prev= ++ continue ++ ;; ++ xcompiler) ++ compiler_flags="$compiler_flags $qarg" ++ prev= ++ compile_command="$compile_command $qarg" ++ finalize_command="$finalize_command $qarg" ++ continue ++ ;; ++ xlinker) ++ linker_flags="$linker_flags $qarg" ++ compiler_flags="$compiler_flags $wl$qarg" ++ prev= ++ compile_command="$compile_command $wl$qarg" ++ finalize_command="$finalize_command $wl$qarg" ++ continue ++ ;; ++ xcclinker) ++ linker_flags="$linker_flags $qarg" ++ compiler_flags="$compiler_flags $qarg" ++ prev= ++ compile_command="$compile_command $qarg" ++ finalize_command="$finalize_command $qarg" ++ continue ++ ;; ++ shrext) ++ shrext_cmds="$arg" ++ prev= ++ continue ++ ;; ++ darwin_framework|darwin_framework_skip) ++ test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg" ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ prev= ++ continue ++ ;; ++ *) ++ eval "$prev=\"\$arg\"" ++ prev= ++ continue ++ ;; ++ esac ++ fi # test -n "$prev" ++ ++ prevarg="$arg" ++ ++ case $arg in ++ -all-static) ++ if test -n "$link_static_flag"; then ++ compile_command="$compile_command $link_static_flag" ++ finalize_command="$finalize_command $link_static_flag" ++ fi ++ continue ++ ;; ++ ++ -allow-undefined) ++ # FIXME: remove this flag sometime in the future. ++ $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2 ++ continue ++ ;; ++ ++ -avoid-version) ++ avoid_version=yes ++ continue ++ ;; ++ ++ -dlopen) ++ prev=dlfiles ++ continue ++ ;; ++ ++ -dlpreopen) ++ prev=dlprefiles ++ continue ++ ;; ++ ++ -export-dynamic) ++ export_dynamic=yes ++ continue ++ ;; ++ ++ -export-symbols | -export-symbols-regex) ++ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then ++ $echo "$modename: more than one -exported-symbols argument is not allowed" ++ exit $EXIT_FAILURE ++ fi ++ if test "X$arg" = "X-export-symbols"; then ++ prev=expsyms ++ else ++ prev=expsyms_regex ++ fi ++ continue ++ ;; ++ ++ -framework|-arch|-isysroot) ++ case " $CC " in ++ *" ${arg} ${1} "* | *" ${arg} ${1} "*) ++ prev=darwin_framework_skip ;; ++ *) compiler_flags="$compiler_flags $arg" ++ prev=darwin_framework ;; ++ esac ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ continue ++ ;; ++ ++ -inst-prefix-dir) ++ prev=inst_prefix ++ continue ++ ;; ++ ++ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* ++ # so, if we see these flags be careful not to treat them like -L ++ -L[A-Z][A-Z]*:*) ++ case $with_gcc/$host in ++ no/*-*-irix* | /*-*-irix*) ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ ;; ++ esac ++ continue ++ ;; ++ ++ -L*) ++ dir=`$echo "X$arg" | $Xsed -e 's/^-L//'` ++ # We need an absolute path. ++ case $dir in ++ [\\/]* | [A-Za-z]:[\\/]*) ;; ++ *) ++ absdir=`cd "$dir" && pwd` ++ if test -z "$absdir"; then ++ $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2 ++ absdir="$dir" ++ notinst_path="$notinst_path $dir" ++ fi ++ dir="$absdir" ++ ;; ++ esac ++ case "$deplibs " in ++ *" -L$dir "*) ;; ++ *) ++ deplibs="$deplibs -L$dir" ++ lib_search_path="$lib_search_path $dir" ++ ;; ++ esac ++ case $host in ++ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) ++ testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'` ++ case :$dllsearchpath: in ++ *":$dir:"*) ;; ++ *) dllsearchpath="$dllsearchpath:$dir";; ++ esac ++ case :$dllsearchpath: in ++ *":$testbindir:"*) ;; ++ *) dllsearchpath="$dllsearchpath:$testbindir";; ++ esac ++ ;; ++ esac ++ continue ++ ;; ++ ++ -l*) ++ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then ++ case $host in ++ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*) ++ # These systems don't actually have a C or math library (as such) ++ continue ++ ;; ++ *-*-os2*) ++ # These systems don't actually have a C library (as such) ++ test "X$arg" = "X-lc" && continue ++ ;; ++ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) ++ # Do not include libc due to us having libc/libc_r. ++ test "X$arg" = "X-lc" && continue ++ ;; ++ *-*-rhapsody* | *-*-darwin1.[012]) ++ # Rhapsody C and math libraries are in the System framework ++ deplibs="$deplibs -framework System" ++ continue ++ ;; ++ *-*-sco3.2v5* | *-*-sco5v6*) ++ # Causes problems with __ctype ++ test "X$arg" = "X-lc" && continue ++ ;; ++ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) ++ # Compiler inserts libc in the correct place for threads to work ++ test "X$arg" = "X-lc" && continue ++ ;; ++ esac ++ elif test "X$arg" = "X-lc_r"; then ++ case $host in ++ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) ++ # Do not include libc_r directly, use -pthread flag. ++ continue ++ ;; ++ esac ++ fi ++ deplibs="$deplibs $arg" ++ continue ++ ;; ++ ++ # Tru64 UNIX uses -model [arg] to determine the layout of C++ ++ # classes, name mangling, and exception handling. ++ -model) ++ compile_command="$compile_command $arg" ++ compiler_flags="$compiler_flags $arg" ++ finalize_command="$finalize_command $arg" ++ prev=xcompiler ++ continue ++ ;; ++ ++ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe) ++ compiler_flags="$compiler_flags $arg" ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ continue ++ ;; ++ ++ -module) ++ module=yes ++ continue ++ ;; ++ ++ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler ++ # -r[0-9][0-9]* specifies the processor on the SGI compiler ++ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler ++ # +DA*, +DD* enable 64-bit mode on the HP compiler ++ # -q* pass through compiler args for the IBM compiler ++ # -m* pass through architecture-specific compiler args for GCC ++ # -m*, -t[45]*, -txscale* pass through architecture-specific ++ # compiler args for GCC ++ # -pg pass through profiling flag for GCC ++ # @file GCC response files ++ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*|-pg| \ ++ -t[45]*|-txscale*|@*) ++ ++ # Unknown arguments in both finalize_command and compile_command need ++ # to be aesthetically quoted because they are evaled later. ++ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ compiler_flags="$compiler_flags $arg" ++ continue ++ ;; ++ ++ -shrext) ++ prev=shrext ++ continue ++ ;; ++ ++ -no-fast-install) ++ fast_install=no ++ continue ++ ;; ++ ++ -no-install) ++ case $host in ++ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) ++ # The PATH hackery in wrapper scripts is required on Windows ++ # in order for the loader to find any dlls it needs. ++ $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2 ++ $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2 ++ fast_install=no ++ ;; ++ *) no_install=yes ;; ++ esac ++ continue ++ ;; ++ ++ -no-undefined) ++ allow_undefined=no ++ continue ++ ;; ++ ++ -objectlist) ++ prev=objectlist ++ continue ++ ;; ++ ++ -o) prev=output ;; ++ ++ -precious-files-regex) ++ prev=precious_regex ++ continue ++ ;; ++ ++ -release) ++ prev=release ++ continue ++ ;; ++ ++ -rpath) ++ prev=rpath ++ continue ++ ;; ++ ++ -R) ++ prev=xrpath ++ continue ++ ;; ++ ++ -R*) ++ dir=`$echo "X$arg" | $Xsed -e 's/^-R//'` ++ # We need an absolute path. ++ case $dir in ++ [\\/]* | [A-Za-z]:[\\/]*) ;; ++ *) ++ $echo "$modename: only absolute run-paths are allowed" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ case "$xrpath " in ++ *" $dir "*) ;; ++ *) xrpath="$xrpath $dir" ;; ++ esac ++ continue ++ ;; ++ ++ -static | -static-libtool-libs) ++ # The effects of -static are defined in a previous loop. ++ # We used to do the same as -all-static on platforms that ++ # didn't have a PIC flag, but the assumption that the effects ++ # would be equivalent was wrong. It would break on at least ++ # Digital Unix and AIX. ++ continue ++ ;; ++ ++ -thread-safe) ++ thread_safe=yes ++ continue ++ ;; ++ ++ -version-info) ++ prev=vinfo ++ continue ++ ;; ++ -version-number) ++ prev=vinfo ++ vinfo_number=yes ++ continue ++ ;; ++ ++ -Wc,*) ++ args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'` ++ arg= ++ save_ifs="$IFS"; IFS=',' ++ for flag in $args; do ++ IFS="$save_ifs" ++ case $flag in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ flag="\"$flag\"" ++ ;; ++ esac ++ arg="$arg $wl$flag" ++ compiler_flags="$compiler_flags $flag" ++ done ++ IFS="$save_ifs" ++ arg=`$echo "X$arg" | $Xsed -e "s/^ //"` ++ ;; ++ ++ -Wl,*) ++ args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'` ++ arg= ++ save_ifs="$IFS"; IFS=',' ++ for flag in $args; do ++ IFS="$save_ifs" ++ case $flag in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ flag="\"$flag\"" ++ ;; ++ esac ++ arg="$arg $wl$flag" ++ compiler_flags="$compiler_flags $wl$flag" ++ linker_flags="$linker_flags $flag" ++ done ++ IFS="$save_ifs" ++ arg=`$echo "X$arg" | $Xsed -e "s/^ //"` ++ ;; ++ ++ -Xcompiler) ++ prev=xcompiler ++ continue ++ ;; ++ ++ -Xlinker) ++ prev=xlinker ++ continue ++ ;; ++ ++ -XCClinker) ++ prev=xcclinker ++ continue ++ ;; ++ ++ # Some other compiler flag. ++ -* | +*) ++ # Unknown arguments in both finalize_command and compile_command need ++ # to be aesthetically quoted because they are evaled later. ++ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ ;; ++ ++ *.$objext) ++ # A standard object. ++ objs="$objs $arg" ++ ;; ++ ++ *.lo) ++ # A libtool-controlled object. ++ ++ # Check to see that this really is a libtool object. ++ if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ pic_object= ++ non_pic_object= ++ ++ # Read the .lo file ++ # If there is no directory component, then add one. ++ case $arg in ++ */* | *\\*) . $arg ;; ++ *) . ./$arg ;; ++ esac ++ ++ if test -z "$pic_object" || \ ++ test -z "$non_pic_object" || ++ test "$pic_object" = none && \ ++ test "$non_pic_object" = none; then ++ $echo "$modename: cannot find name of object for \`$arg'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Extract subdirectory from the argument. ++ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$xdir" = "X$arg"; then ++ xdir= ++ else ++ xdir="$xdir/" ++ fi ++ ++ if test "$pic_object" != none; then ++ # Prepend the subdirectory the object is found in. ++ pic_object="$xdir$pic_object" ++ ++ if test "$prev" = dlfiles; then ++ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then ++ dlfiles="$dlfiles $pic_object" ++ prev= ++ continue ++ else ++ # If libtool objects are unsupported, then we need to preload. ++ prev=dlprefiles ++ fi ++ fi ++ ++ # CHECK ME: I think I busted this. -Ossama ++ if test "$prev" = dlprefiles; then ++ # Preload the old-style object. ++ dlprefiles="$dlprefiles $pic_object" ++ prev= ++ fi ++ ++ # A PIC object. ++ libobjs="$libobjs $pic_object" ++ arg="$pic_object" ++ fi ++ ++ # Non-PIC object. ++ if test "$non_pic_object" != none; then ++ # Prepend the subdirectory the object is found in. ++ non_pic_object="$xdir$non_pic_object" ++ ++ # A standard non-PIC object ++ non_pic_objects="$non_pic_objects $non_pic_object" ++ if test -z "$pic_object" || test "$pic_object" = none ; then ++ arg="$non_pic_object" ++ fi ++ else ++ # If the PIC object exists, use it instead. ++ # $xdir was prepended to $pic_object above. ++ non_pic_object="$pic_object" ++ non_pic_objects="$non_pic_objects $non_pic_object" ++ fi ++ else ++ # Only an error if not doing a dry-run. ++ if test -z "$run"; then ++ $echo "$modename: \`$arg' is not a valid libtool object" 1>&2 ++ exit $EXIT_FAILURE ++ else ++ # Dry-run case. ++ ++ # Extract subdirectory from the argument. ++ xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$xdir" = "X$arg"; then ++ xdir= ++ else ++ xdir="$xdir/" ++ fi ++ ++ pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"` ++ non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"` ++ libobjs="$libobjs $pic_object" ++ non_pic_objects="$non_pic_objects $non_pic_object" ++ fi ++ fi ++ ;; ++ ++ *.$libext) ++ # An archive. ++ deplibs="$deplibs $arg" ++ old_deplibs="$old_deplibs $arg" ++ continue ++ ;; ++ ++ *.la) ++ # A libtool-controlled library. ++ ++ if test "$prev" = dlfiles; then ++ # This library was specified with -dlopen. ++ dlfiles="$dlfiles $arg" ++ prev= ++ elif test "$prev" = dlprefiles; then ++ # The library was specified with -dlpreopen. ++ dlprefiles="$dlprefiles $arg" ++ prev= ++ else ++ deplibs="$deplibs $arg" ++ fi ++ continue ++ ;; ++ ++ # Some other compiler argument. ++ *) ++ # Unknown arguments in both finalize_command and compile_command need ++ # to be aesthetically quoted because they are evaled later. ++ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ ;; ++ esac # arg ++ ++ # Now actually substitute the argument into the commands. ++ if test -n "$arg"; then ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ fi ++ done # argument parsing loop ++ ++ if test -n "$prev"; then ++ $echo "$modename: the \`$prevarg' option requires an argument" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then ++ eval arg=\"$export_dynamic_flag_spec\" ++ compile_command="$compile_command $arg" ++ finalize_command="$finalize_command $arg" ++ fi ++ ++ oldlibs= ++ # calculate the name of the file, without its directory ++ outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'` ++ libobjs_save="$libobjs" ++ ++ if test -n "$shlibpath_var"; then ++ # get the directories listed in $shlibpath_var ++ eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` ++ else ++ shlib_search_path= ++ fi ++ eval sys_lib_search_path=\"$sys_lib_search_path_spec\" ++ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" ++ ++ output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$output_objdir" = "X$output"; then ++ output_objdir="$objdir" ++ else ++ output_objdir="$output_objdir/$objdir" ++ fi ++ # Create the object directory. ++ if test ! -d "$output_objdir"; then ++ $show "$mkdir $output_objdir" ++ $run $mkdir $output_objdir ++ exit_status=$? ++ if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then ++ exit $exit_status ++ fi ++ fi ++ ++ # Determine the type of output ++ case $output in ++ "") ++ $echo "$modename: you must specify an output file" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ *.$libext) linkmode=oldlib ;; ++ *.lo | *.$objext) linkmode=obj ;; ++ *.la) linkmode=lib ;; ++ *) linkmode=prog ;; # Anything else should be a program. ++ esac ++ ++ case $host in ++ *cygwin* | *mingw* | *pw32*) ++ # don't eliminate duplications in $postdeps and $predeps ++ duplicate_compiler_generated_deps=yes ++ ;; ++ *) ++ duplicate_compiler_generated_deps=$duplicate_deps ++ ;; ++ esac ++ specialdeplibs= ++ ++ libs= ++ # Find all interdependent deplibs by searching for libraries ++ # that are linked more than once (e.g. -la -lb -la) ++ for deplib in $deplibs; do ++ if test "X$duplicate_deps" = "Xyes" ; then ++ case "$libs " in ++ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; ++ esac ++ fi ++ libs="$libs $deplib" ++ done ++ ++ if test "$linkmode" = lib; then ++ libs="$predeps $libs $compiler_lib_search_path $postdeps" ++ ++ # Compute libraries that are listed more than once in $predeps ++ # $postdeps and mark them as special (i.e., whose duplicates are ++ # not to be eliminated). ++ pre_post_deps= ++ if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then ++ for pre_post_dep in $predeps $postdeps; do ++ case "$pre_post_deps " in ++ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; ++ esac ++ pre_post_deps="$pre_post_deps $pre_post_dep" ++ done ++ fi ++ pre_post_deps= ++ fi ++ ++ deplibs= ++ newdependency_libs= ++ newlib_search_path= ++ need_relink=no # whether we're linking any uninstalled libtool libraries ++ notinst_deplibs= # not-installed libtool libraries ++ case $linkmode in ++ lib) ++ passes="conv link" ++ for file in $dlfiles $dlprefiles; do ++ case $file in ++ *.la) ;; ++ *) ++ $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ done ++ ;; ++ prog) ++ compile_deplibs= ++ finalize_deplibs= ++ alldeplibs=no ++ newdlfiles= ++ newdlprefiles= ++ passes="conv scan dlopen dlpreopen link" ++ ;; ++ *) passes="conv" ++ ;; ++ esac ++ for pass in $passes; do ++ if test "$linkmode,$pass" = "lib,link" || ++ test "$linkmode,$pass" = "prog,scan"; then ++ libs="$deplibs" ++ deplibs= ++ fi ++ if test "$linkmode" = prog; then ++ case $pass in ++ dlopen) libs="$dlfiles" ;; ++ dlpreopen) libs="$dlprefiles" ;; ++ link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; ++ esac ++ fi ++ if test "$pass" = dlopen; then ++ # Collect dlpreopened libraries ++ save_deplibs="$deplibs" ++ deplibs= ++ fi ++ for deplib in $libs; do ++ lib= ++ found=no ++ case $deplib in ++ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe) ++ if test "$linkmode,$pass" = "prog,link"; then ++ compile_deplibs="$deplib $compile_deplibs" ++ finalize_deplibs="$deplib $finalize_deplibs" ++ else ++ compiler_flags="$compiler_flags $deplib" ++ fi ++ continue ++ ;; ++ -l*) ++ if test "$linkmode" != lib && test "$linkmode" != prog; then ++ $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2 ++ continue ++ fi ++ name=`$echo "X$deplib" | $Xsed -e 's/^-l//'` ++ for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do ++ for search_ext in .la $std_shrext .so .a; do ++ # Search the libtool library ++ lib="$searchdir/lib${name}${search_ext}" ++ if test -f "$lib"; then ++ if test "$search_ext" = ".la"; then ++ found=yes ++ else ++ found=no ++ fi ++ break 2 ++ fi ++ done ++ done ++ if test "$found" != yes; then ++ # deplib doesn't seem to be a libtool library ++ if test "$linkmode,$pass" = "prog,link"; then ++ compile_deplibs="$deplib $compile_deplibs" ++ finalize_deplibs="$deplib $finalize_deplibs" ++ else ++ deplibs="$deplib $deplibs" ++ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" ++ fi ++ continue ++ else # deplib is a libtool library ++ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, ++ # We need to do some special things here, and not later. ++ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then ++ case " $predeps $postdeps " in ++ *" $deplib "*) ++ if (${SED} -e '2q' $lib | ++ grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ library_names= ++ old_library= ++ case $lib in ++ */* | *\\*) . $lib ;; ++ *) . ./$lib ;; ++ esac ++ for l in $old_library $library_names; do ++ ll="$l" ++ done ++ if test "X$ll" = "X$old_library" ; then # only static version available ++ found=no ++ ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` ++ test "X$ladir" = "X$lib" && ladir="." ++ lib=$ladir/$old_library ++ if test "$linkmode,$pass" = "prog,link"; then ++ compile_deplibs="$deplib $compile_deplibs" ++ finalize_deplibs="$deplib $finalize_deplibs" ++ else ++ deplibs="$deplib $deplibs" ++ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" ++ fi ++ continue ++ fi ++ fi ++ ;; ++ *) ;; ++ esac ++ fi ++ fi ++ ;; # -l ++ -L*) ++ case $linkmode in ++ lib) ++ deplibs="$deplib $deplibs" ++ test "$pass" = conv && continue ++ newdependency_libs="$deplib $newdependency_libs" ++ newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` ++ ;; ++ prog) ++ if test "$pass" = conv; then ++ deplibs="$deplib $deplibs" ++ continue ++ fi ++ if test "$pass" = scan; then ++ deplibs="$deplib $deplibs" ++ else ++ compile_deplibs="$deplib $compile_deplibs" ++ finalize_deplibs="$deplib $finalize_deplibs" ++ fi ++ newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'` ++ ;; ++ *) ++ $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2 ++ ;; ++ esac # linkmode ++ continue ++ ;; # -L ++ -R*) ++ if test "$pass" = link; then ++ dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'` ++ # Make sure the xrpath contains only unique directories. ++ case "$xrpath " in ++ *" $dir "*) ;; ++ *) xrpath="$xrpath $dir" ;; ++ esac ++ fi ++ deplibs="$deplib $deplibs" ++ continue ++ ;; ++ *.la) lib="$deplib" ;; ++ *.$libext) ++ if test "$pass" = conv; then ++ deplibs="$deplib $deplibs" ++ continue ++ fi ++ case $linkmode in ++ lib) ++ valid_a_lib=no ++ case $deplibs_check_method in ++ match_pattern*) ++ set dummy $deplibs_check_method ++ match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` ++ if eval $echo \"$deplib\" 2>/dev/null \ ++ | $SED 10q \ ++ | $EGREP "$match_pattern_regex" > /dev/null; then ++ valid_a_lib=yes ++ fi ++ ;; ++ pass_all) ++ valid_a_lib=yes ++ ;; ++ esac ++ if test "$valid_a_lib" != yes; then ++ $echo ++ $echo "*** Warning: Trying to link with static lib archive $deplib." ++ $echo "*** I have the capability to make that library automatically link in when" ++ $echo "*** you link to this library. But I can only do this if you have a" ++ $echo "*** shared version of the library, which you do not appear to have" ++ $echo "*** because the file extensions .$libext of this argument makes me believe" ++ $echo "*** that it is just a static archive that I should not used here." ++ else ++ $echo ++ $echo "*** Warning: Linking the shared library $output against the" ++ $echo "*** static library $deplib is not portable!" ++ deplibs="$deplib $deplibs" ++ fi ++ continue ++ ;; ++ prog) ++ if test "$pass" != link; then ++ deplibs="$deplib $deplibs" ++ else ++ compile_deplibs="$deplib $compile_deplibs" ++ finalize_deplibs="$deplib $finalize_deplibs" ++ fi ++ continue ++ ;; ++ esac # linkmode ++ ;; # *.$libext ++ *.lo | *.$objext) ++ if test "$pass" = conv; then ++ deplibs="$deplib $deplibs" ++ elif test "$linkmode" = prog; then ++ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then ++ # If there is no dlopen support or we're linking statically, ++ # we need to preload. ++ newdlprefiles="$newdlprefiles $deplib" ++ compile_deplibs="$deplib $compile_deplibs" ++ finalize_deplibs="$deplib $finalize_deplibs" ++ else ++ newdlfiles="$newdlfiles $deplib" ++ fi ++ fi ++ continue ++ ;; ++ %DEPLIBS%) ++ alldeplibs=yes ++ continue ++ ;; ++ esac # case $deplib ++ if test "$found" = yes || test -f "$lib"; then : ++ else ++ $echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Check to see that this really is a libtool archive. ++ if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : ++ else ++ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'` ++ test "X$ladir" = "X$lib" && ladir="." ++ ++ dlname= ++ dlopen= ++ dlpreopen= ++ libdir= ++ library_names= ++ old_library= ++ # If the library was installed with an old release of libtool, ++ # it will not redefine variables installed, or shouldnotlink ++ installed=yes ++ shouldnotlink=no ++ avoidtemprpath= ++ ++ ++ # Read the .la file ++ case $lib in ++ */* | *\\*) . $lib ;; ++ *) . ./$lib ;; ++ esac ++ ++ if test "$linkmode,$pass" = "lib,link" || ++ test "$linkmode,$pass" = "prog,scan" || ++ { test "$linkmode" != prog && test "$linkmode" != lib; }; then ++ test -n "$dlopen" && dlfiles="$dlfiles $dlopen" ++ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" ++ fi ++ ++ if test "$pass" = conv; then ++ # Only check for convenience libraries ++ deplibs="$lib $deplibs" ++ if test -z "$libdir"; then ++ if test -z "$old_library"; then ++ $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ # It is a libtool convenience library, so add in its objects. ++ convenience="$convenience $ladir/$objdir/$old_library" ++ old_convenience="$old_convenience $ladir/$objdir/$old_library" ++ tmp_libs= ++ for deplib in $dependency_libs; do ++ deplibs="$deplib $deplibs" ++ if test "X$duplicate_deps" = "Xyes" ; then ++ case "$tmp_libs " in ++ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; ++ esac ++ fi ++ tmp_libs="$tmp_libs $deplib" ++ done ++ elif test "$linkmode" != prog && test "$linkmode" != lib; then ++ $echo "$modename: \`$lib' is not a convenience library" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ continue ++ fi # $pass = conv ++ ++ ++ # Get the name of the library we link against. ++ linklib= ++ for l in $old_library $library_names; do ++ linklib="$l" ++ done ++ if test -z "$linklib"; then ++ $echo "$modename: cannot find name of link library for \`$lib'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # This library was specified with -dlopen. ++ if test "$pass" = dlopen; then ++ if test -z "$libdir"; then ++ $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ if test -z "$dlname" || ++ test "$dlopen_support" != yes || ++ test "$build_libtool_libs" = no; then ++ # If there is no dlname, no dlopen support or we're linking ++ # statically, we need to preload. We also need to preload any ++ # dependent libraries so libltdl's deplib preloader doesn't ++ # bomb out in the load deplibs phase. ++ dlprefiles="$dlprefiles $lib $dependency_libs" ++ else ++ newdlfiles="$newdlfiles $lib" ++ fi ++ continue ++ fi # $pass = dlopen ++ ++ # We need an absolute path. ++ case $ladir in ++ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; ++ *) ++ abs_ladir=`cd "$ladir" && pwd` ++ if test -z "$abs_ladir"; then ++ $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2 ++ $echo "$modename: passing it literally to the linker, although it might fail" 1>&2 ++ abs_ladir="$ladir" ++ fi ++ ;; ++ esac ++ laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` ++ ++ # Find the relevant object directory and library name. ++ if test "X$installed" = Xyes; then ++ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then ++ $echo "$modename: warning: library \`$lib' was moved." 1>&2 ++ dir="$ladir" ++ absdir="$abs_ladir" ++ libdir="$abs_ladir" ++ else ++ dir="$libdir" ++ absdir="$libdir" ++ fi ++ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes ++ else ++ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then ++ dir="$ladir" ++ absdir="$abs_ladir" ++ # Remove this search path later ++ notinst_path="$notinst_path $abs_ladir" ++ else ++ dir="$ladir/$objdir" ++ absdir="$abs_ladir/$objdir" ++ # Remove this search path later ++ notinst_path="$notinst_path $abs_ladir" ++ fi ++ fi # $installed = yes ++ name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` ++ ++ # This library was specified with -dlpreopen. ++ if test "$pass" = dlpreopen; then ++ if test -z "$libdir"; then ++ $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ # Prefer using a static library (so that no silly _DYNAMIC symbols ++ # are required to link). ++ if test -n "$old_library"; then ++ newdlprefiles="$newdlprefiles $dir/$old_library" ++ # Otherwise, use the dlname, so that lt_dlopen finds it. ++ elif test -n "$dlname"; then ++ newdlprefiles="$newdlprefiles $dir/$dlname" ++ else ++ newdlprefiles="$newdlprefiles $dir/$linklib" ++ fi ++ fi # $pass = dlpreopen ++ ++ if test -z "$libdir"; then ++ # Link the convenience library ++ if test "$linkmode" = lib; then ++ deplibs="$dir/$old_library $deplibs" ++ elif test "$linkmode,$pass" = "prog,link"; then ++ compile_deplibs="$dir/$old_library $compile_deplibs" ++ finalize_deplibs="$dir/$old_library $finalize_deplibs" ++ else ++ deplibs="$lib $deplibs" # used for prog,scan pass ++ fi ++ continue ++ fi ++ ++ ++ if test "$linkmode" = prog && test "$pass" != link; then ++ newlib_search_path="$newlib_search_path $ladir" ++ deplibs="$lib $deplibs" ++ ++ linkalldeplibs=no ++ if test "$link_all_deplibs" != no || test -z "$library_names" || ++ test "$build_libtool_libs" = no; then ++ linkalldeplibs=yes ++ fi ++ ++ tmp_libs= ++ for deplib in $dependency_libs; do ++ case $deplib in ++ -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test ++ esac ++ # Need to link against all dependency_libs? ++ if test "$linkalldeplibs" = yes; then ++ deplibs="$deplib $deplibs" ++ else ++ # Need to hardcode shared library paths ++ # or/and link against static libraries ++ newdependency_libs="$deplib $newdependency_libs" ++ fi ++ if test "X$duplicate_deps" = "Xyes" ; then ++ case "$tmp_libs " in ++ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; ++ esac ++ fi ++ tmp_libs="$tmp_libs $deplib" ++ done # for deplib ++ continue ++ fi # $linkmode = prog... ++ ++ if test "$linkmode,$pass" = "prog,link"; then ++ if test -n "$library_names" && ++ { { test "$prefer_static_libs" = no || ++ test "$prefer_static_libs,$installed" = "built,yes"; } || ++ test -z "$old_library"; }; then ++ # We need to hardcode the library path ++ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then ++ # Make sure the rpath contains only unique directories. ++ case "$temp_rpath " in ++ *" $dir "*) ;; ++ *" $absdir "*) ;; ++ *) temp_rpath="$temp_rpath $absdir" ;; ++ esac ++ fi ++ ++ # Hardcode the library path. ++ # Skip directories that are in the system default run-time ++ # search path. ++ case " $sys_lib_dlsearch_path " in ++ *" $absdir "*) ;; ++ *) ++ case "$compile_rpath " in ++ *" $absdir "*) ;; ++ *) compile_rpath="$compile_rpath $absdir" ++ esac ++ ;; ++ esac ++ case " $sys_lib_dlsearch_path " in ++ *" $libdir "*) ;; ++ *) ++ case "$finalize_rpath " in ++ *" $libdir "*) ;; ++ *) finalize_rpath="$finalize_rpath $libdir" ++ esac ++ ;; ++ esac ++ fi # $linkmode,$pass = prog,link... ++ ++ if test "$alldeplibs" = yes && ++ { test "$deplibs_check_method" = pass_all || ++ { test "$build_libtool_libs" = yes && ++ test -n "$library_names"; }; }; then ++ # We only need to search for static libraries ++ continue ++ fi ++ fi ++ ++ link_static=no # Whether the deplib will be linked statically ++ use_static_libs=$prefer_static_libs ++ if test "$use_static_libs" = built && test "$installed" = yes ; then ++ use_static_libs=no ++ fi ++ if test -n "$library_names" && ++ { test "$use_static_libs" = no || test -z "$old_library"; }; then ++ if test "$installed" = no; then ++ notinst_deplibs="$notinst_deplibs $lib" ++ need_relink=yes ++ fi ++ # This is a shared library ++ ++ # Warn about portability, can't link against -module's on ++ # some systems (darwin) ++ if test "$shouldnotlink" = yes && test "$pass" = link ; then ++ $echo ++ if test "$linkmode" = prog; then ++ $echo "*** Warning: Linking the executable $output against the loadable module" ++ else ++ $echo "*** Warning: Linking the shared library $output against the loadable module" ++ fi ++ $echo "*** $linklib is not portable!" ++ fi ++ if test "$linkmode" = lib && ++ test "$hardcode_into_libs" = yes; then ++ # Hardcode the library path. ++ # Skip directories that are in the system default run-time ++ # search path. ++ case " $sys_lib_dlsearch_path " in ++ *" $absdir "*) ;; ++ *) ++ case "$compile_rpath " in ++ *" $absdir "*) ;; ++ *) compile_rpath="$compile_rpath $absdir" ++ esac ++ ;; ++ esac ++ case " $sys_lib_dlsearch_path " in ++ *" $libdir "*) ;; ++ *) ++ case "$finalize_rpath " in ++ *" $libdir "*) ;; ++ *) finalize_rpath="$finalize_rpath $libdir" ++ esac ++ ;; ++ esac ++ fi ++ ++ if test -n "$old_archive_from_expsyms_cmds"; then ++ # figure out the soname ++ set dummy $library_names ++ realname="$2" ++ shift; shift ++ libname=`eval \\$echo \"$libname_spec\"` ++ # use dlname if we got it. it's perfectly good, no? ++ if test -n "$dlname"; then ++ soname="$dlname" ++ elif test -n "$soname_spec"; then ++ # bleh windows ++ case $host in ++ *cygwin* | mingw*) ++ major=`expr $current - $age` ++ versuffix="-$major" ++ ;; ++ esac ++ eval soname=\"$soname_spec\" ++ else ++ soname="$realname" ++ fi ++ ++ # Make a new name for the extract_expsyms_cmds to use ++ soroot="$soname" ++ soname=`$echo $soroot | ${SED} -e 's/^.*\///'` ++ newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a" ++ ++ # If the library has no export list, then create one now ++ if test -f "$output_objdir/$soname-def"; then : ++ else ++ $show "extracting exported symbol list from \`$soname'" ++ save_ifs="$IFS"; IFS='~' ++ cmds=$extract_expsyms_cmds ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ fi ++ ++ # Create $newlib ++ if test -f "$output_objdir/$newlib"; then :; else ++ $show "generating import library for \`$soname'" ++ save_ifs="$IFS"; IFS='~' ++ cmds=$old_archive_from_expsyms_cmds ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ fi ++ # make sure the library variables are pointing to the new library ++ dir=$output_objdir ++ linklib=$newlib ++ fi # test -n "$old_archive_from_expsyms_cmds" ++ ++ if test "$linkmode" = prog || test "$mode" != relink; then ++ add_shlibpath= ++ add_dir= ++ add= ++ lib_linked=yes ++ case $hardcode_action in ++ immediate | unsupported) ++ if test "$hardcode_direct" = no; then ++ add="$dir/$linklib" ++ case $host in ++ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; ++ *-*-sysv4*uw2*) add_dir="-L$dir" ;; ++ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ ++ *-*-unixware7*) add_dir="-L$dir" ;; ++ *-*-darwin* ) ++ # if the lib is a module then we can not link against ++ # it, someone is ignoring the new warnings I added ++ if /usr/bin/file -L $add 2> /dev/null | ++ $EGREP ": [^:]* bundle" >/dev/null ; then ++ $echo "** Warning, lib $linklib is a module, not a shared library" ++ if test -z "$old_library" ; then ++ $echo ++ $echo "** And there doesn't seem to be a static archive available" ++ $echo "** The link will probably fail, sorry" ++ else ++ add="$dir/$old_library" ++ fi ++ fi ++ esac ++ elif test "$hardcode_minus_L" = no; then ++ case $host in ++ *-*-sunos*) add_shlibpath="$dir" ;; ++ esac ++ add_dir="-L$dir" ++ add="-l$name" ++ elif test "$hardcode_shlibpath_var" = no; then ++ add_shlibpath="$dir" ++ add="-l$name" ++ else ++ lib_linked=no ++ fi ++ ;; ++ relink) ++ if test "$hardcode_direct" = yes; then ++ add="$dir/$linklib" ++ elif test "$hardcode_minus_L" = yes; then ++ add_dir="-L$dir" ++ # Try looking first in the location we're being installed to. ++ if test -n "$inst_prefix_dir"; then ++ case $libdir in ++ [\\/]*) ++ add_dir="$add_dir -L$inst_prefix_dir$libdir" ++ ;; ++ esac ++ fi ++ add="-l$name" ++ elif test "$hardcode_shlibpath_var" = yes; then ++ add_shlibpath="$dir" ++ add="-l$name" ++ else ++ lib_linked=no ++ fi ++ ;; ++ *) lib_linked=no ;; ++ esac ++ ++ if test "$lib_linked" != yes; then ++ $echo "$modename: configuration error: unsupported hardcode properties" ++ exit $EXIT_FAILURE ++ fi ++ ++ if test -n "$add_shlibpath"; then ++ case :$compile_shlibpath: in ++ *":$add_shlibpath:"*) ;; ++ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; ++ esac ++ fi ++ if test "$linkmode" = prog; then ++ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" ++ test -n "$add" && compile_deplibs="$add $compile_deplibs" ++ else ++ test -n "$add_dir" && deplibs="$add_dir $deplibs" ++ test -n "$add" && deplibs="$add $deplibs" ++ if test "$hardcode_direct" != yes && \ ++ test "$hardcode_minus_L" != yes && \ ++ test "$hardcode_shlibpath_var" = yes; then ++ case :$finalize_shlibpath: in ++ *":$libdir:"*) ;; ++ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; ++ esac ++ fi ++ fi ++ fi ++ ++ if test "$linkmode" = prog || test "$mode" = relink; then ++ add_shlibpath= ++ add_dir= ++ add= ++ # Finalize command for both is simple: just hardcode it. ++ if test "$hardcode_direct" = yes; then ++ add="$libdir/$linklib" ++ elif test "$hardcode_minus_L" = yes; then ++ add_dir="-L$libdir" ++ add="-l$name" ++ elif test "$hardcode_shlibpath_var" = yes; then ++ case :$finalize_shlibpath: in ++ *":$libdir:"*) ;; ++ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; ++ esac ++ add="-l$name" ++ elif test "$hardcode_automatic" = yes; then ++ if test -n "$inst_prefix_dir" && ++ test -f "$inst_prefix_dir$libdir/$linklib" ; then ++ add="$inst_prefix_dir$libdir/$linklib" ++ else ++ add="$libdir/$linklib" ++ fi ++ else ++ # We cannot seem to hardcode it, guess we'll fake it. ++ add_dir="-L$libdir" ++ # Try looking first in the location we're being installed to. ++ if test -n "$inst_prefix_dir"; then ++ case $libdir in ++ [\\/]*) ++ add_dir="$add_dir -L$inst_prefix_dir$libdir" ++ ;; ++ esac ++ fi ++ add="-l$name" ++ fi ++ ++ if test "$linkmode" = prog; then ++ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" ++ test -n "$add" && finalize_deplibs="$add $finalize_deplibs" ++ else ++ test -n "$add_dir" && deplibs="$add_dir $deplibs" ++ test -n "$add" && deplibs="$add $deplibs" ++ fi ++ fi ++ elif test "$linkmode" = prog; then ++ # Here we assume that one of hardcode_direct or hardcode_minus_L ++ # is not unsupported. This is valid on all known static and ++ # shared platforms. ++ if test "$hardcode_direct" != unsupported; then ++ test -n "$old_library" && linklib="$old_library" ++ compile_deplibs="$dir/$linklib $compile_deplibs" ++ finalize_deplibs="$dir/$linklib $finalize_deplibs" ++ else ++ compile_deplibs="-l$name -L$dir $compile_deplibs" ++ finalize_deplibs="-l$name -L$dir $finalize_deplibs" ++ fi ++ elif test "$build_libtool_libs" = yes; then ++ # Not a shared library ++ if test "$deplibs_check_method" != pass_all; then ++ # We're trying link a shared library against a static one ++ # but the system doesn't support it. ++ ++ # Just print a warning and add the library to dependency_libs so ++ # that the program can be linked against the static library. ++ $echo ++ $echo "*** Warning: This system can not link to static lib archive $lib." ++ $echo "*** I have the capability to make that library automatically link in when" ++ $echo "*** you link to this library. But I can only do this if you have a" ++ $echo "*** shared version of the library, which you do not appear to have." ++ if test "$module" = yes; then ++ $echo "*** But as you try to build a module library, libtool will still create " ++ $echo "*** a static module, that should work as long as the dlopening application" ++ $echo "*** is linked with the -dlopen flag to resolve symbols at runtime." ++ if test -z "$global_symbol_pipe"; then ++ $echo ++ $echo "*** However, this would only work if libtool was able to extract symbol" ++ $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" ++ $echo "*** not find such a program. So, this module is probably useless." ++ $echo "*** \`nm' from GNU binutils and a full rebuild may help." ++ fi ++ if test "$build_old_libs" = no; then ++ build_libtool_libs=module ++ build_old_libs=yes ++ else ++ build_libtool_libs=no ++ fi ++ fi ++ else ++ deplibs="$dir/$old_library $deplibs" ++ link_static=yes ++ fi ++ fi # link shared/static library? ++ ++ if test "$linkmode" = lib; then ++ if test -n "$dependency_libs" && ++ { test "$hardcode_into_libs" != yes || ++ test "$build_old_libs" = yes || ++ test "$link_static" = yes; }; then ++ # Extract -R from dependency_libs ++ temp_deplibs= ++ for libdir in $dependency_libs; do ++ case $libdir in ++ -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'` ++ case " $xrpath " in ++ *" $temp_xrpath "*) ;; ++ *) xrpath="$xrpath $temp_xrpath";; ++ esac;; ++ *) temp_deplibs="$temp_deplibs $libdir";; ++ esac ++ done ++ dependency_libs="$temp_deplibs" ++ fi ++ ++ newlib_search_path="$newlib_search_path $absdir" ++ # Link against this library ++ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" ++ # ... and its dependency_libs ++ tmp_libs= ++ for deplib in $dependency_libs; do ++ newdependency_libs="$deplib $newdependency_libs" ++ if test "X$duplicate_deps" = "Xyes" ; then ++ case "$tmp_libs " in ++ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; ++ esac ++ fi ++ tmp_libs="$tmp_libs $deplib" ++ done ++ ++ if test "$link_all_deplibs" != no; then ++ # Add the search paths of all dependency libraries ++ for deplib in $dependency_libs; do ++ case $deplib in ++ -L*) path="$deplib" ;; ++ *.la) ++ dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'` ++ test "X$dir" = "X$deplib" && dir="." ++ # We need an absolute path. ++ case $dir in ++ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; ++ *) ++ absdir=`cd "$dir" && pwd` ++ if test -z "$absdir"; then ++ $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2 ++ absdir="$dir" ++ fi ++ ;; ++ esac ++ if grep "^installed=no" $deplib > /dev/null; then ++ path="$absdir/$objdir" ++ else ++ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` ++ if test -z "$libdir"; then ++ $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ if test "$absdir" != "$libdir"; then ++ $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2 ++ fi ++ path="$absdir" ++ fi ++ depdepl= ++ case $host in ++ *-*-darwin*) ++ # we do not want to link against static libs, ++ # but need to link against shared ++ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` ++ if test -n "$deplibrary_names" ; then ++ for tmp in $deplibrary_names ; do ++ depdepl=$tmp ++ done ++ if test -f "$path/$depdepl" ; then ++ depdepl="$path/$depdepl" ++ fi ++ # do not add paths which are already there ++ case " $newlib_search_path " in ++ *" $path "*) ;; ++ *) newlib_search_path="$newlib_search_path $path";; ++ esac ++ fi ++ path="" ++ ;; ++ *) ++ path="-L$path" ++ ;; ++ esac ++ ;; ++ -l*) ++ case $host in ++ *-*-darwin*) ++ # Again, we only want to link against shared libraries ++ eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"` ++ for tmp in $newlib_search_path ; do ++ if test -f "$tmp/lib$tmp_libs.dylib" ; then ++ eval depdepl="$tmp/lib$tmp_libs.dylib" ++ break ++ fi ++ done ++ path="" ++ ;; ++ *) continue ;; ++ esac ++ ;; ++ *) continue ;; ++ esac ++ case " $deplibs " in ++ *" $path "*) ;; ++ *) deplibs="$path $deplibs" ;; ++ esac ++ case " $deplibs " in ++ *" $depdepl "*) ;; ++ *) deplibs="$depdepl $deplibs" ;; ++ esac ++ done ++ fi # link_all_deplibs != no ++ fi # linkmode = lib ++ done # for deplib in $libs ++ dependency_libs="$newdependency_libs" ++ if test "$pass" = dlpreopen; then ++ # Link the dlpreopened libraries before other libraries ++ for deplib in $save_deplibs; do ++ deplibs="$deplib $deplibs" ++ done ++ fi ++ if test "$pass" != dlopen; then ++ if test "$pass" != conv; then ++ # Make sure lib_search_path contains only unique directories. ++ lib_search_path= ++ for dir in $newlib_search_path; do ++ case "$lib_search_path " in ++ *" $dir "*) ;; ++ *) lib_search_path="$lib_search_path $dir" ;; ++ esac ++ done ++ newlib_search_path= ++ fi ++ ++ if test "$linkmode,$pass" != "prog,link"; then ++ vars="deplibs" ++ else ++ vars="compile_deplibs finalize_deplibs" ++ fi ++ for var in $vars dependency_libs; do ++ # Add libraries to $var in reverse order ++ eval tmp_libs=\"\$$var\" ++ new_libs= ++ for deplib in $tmp_libs; do ++ # FIXME: Pedantically, this is the right thing to do, so ++ # that some nasty dependency loop isn't accidentally ++ # broken: ++ #new_libs="$deplib $new_libs" ++ # Pragmatically, this seems to cause very few problems in ++ # practice: ++ case $deplib in ++ -L*) new_libs="$deplib $new_libs" ;; ++ -R*) ;; ++ *) ++ # And here is the reason: when a library appears more ++ # than once as an explicit dependence of a library, or ++ # is implicitly linked in more than once by the ++ # compiler, it is considered special, and multiple ++ # occurrences thereof are not removed. Compare this ++ # with having the same library being listed as a ++ # dependency of multiple other libraries: in this case, ++ # we know (pedantically, we assume) the library does not ++ # need to be listed more than once, so we keep only the ++ # last copy. This is not always right, but it is rare ++ # enough that we require users that really mean to play ++ # such unportable linking tricks to link the library ++ # using -Wl,-lname, so that libtool does not consider it ++ # for duplicate removal. ++ case " $specialdeplibs " in ++ *" $deplib "*) new_libs="$deplib $new_libs" ;; ++ *) ++ case " $new_libs " in ++ *" $deplib "*) ;; ++ *) new_libs="$deplib $new_libs" ;; ++ esac ++ ;; ++ esac ++ ;; ++ esac ++ done ++ tmp_libs= ++ for deplib in $new_libs; do ++ case $deplib in ++ -L*) ++ case " $tmp_libs " in ++ *" $deplib "*) ;; ++ *) tmp_libs="$tmp_libs $deplib" ;; ++ esac ++ ;; ++ *) tmp_libs="$tmp_libs $deplib" ;; ++ esac ++ done ++ eval $var=\"$tmp_libs\" ++ done # for var ++ fi ++ # Last step: remove runtime libs from dependency_libs ++ # (they stay in deplibs) ++ tmp_libs= ++ for i in $dependency_libs ; do ++ case " $predeps $postdeps $compiler_lib_search_path " in ++ *" $i "*) ++ i="" ++ ;; ++ esac ++ if test -n "$i" ; then ++ tmp_libs="$tmp_libs $i" ++ fi ++ done ++ dependency_libs=$tmp_libs ++ done # for pass ++ if test "$linkmode" = prog; then ++ dlfiles="$newdlfiles" ++ dlprefiles="$newdlprefiles" ++ fi ++ ++ case $linkmode in ++ oldlib) ++ if test -n "$deplibs"; then ++ $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ++ fi ++ ++ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then ++ $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2 ++ fi ++ ++ if test -n "$rpath"; then ++ $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2 ++ fi ++ ++ if test -n "$xrpath"; then ++ $echo "$modename: warning: \`-R' is ignored for archives" 1>&2 ++ fi ++ ++ if test -n "$vinfo"; then ++ $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2 ++ fi ++ ++ if test -n "$release"; then ++ $echo "$modename: warning: \`-release' is ignored for archives" 1>&2 ++ fi ++ ++ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then ++ $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2 ++ fi ++ ++ # Now set the variables for building old libraries. ++ build_libtool_libs=no ++ oldlibs="$output" ++ objs="$objs$old_deplibs" ++ ;; ++ ++ lib) ++ # Make sure we only generate libraries of the form `libNAME.la'. ++ case $outputname in ++ lib*) ++ name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'` ++ eval shared_ext=\"$shrext_cmds\" ++ eval libname=\"$libname_spec\" ++ ;; ++ *) ++ if test "$module" = no; then ++ $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ if test "$need_lib_prefix" != no; then ++ # Add the "lib" prefix for modules if required ++ name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` ++ eval shared_ext=\"$shrext_cmds\" ++ eval libname=\"$libname_spec\" ++ else ++ libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'` ++ fi ++ ;; ++ esac ++ ++ if test -n "$objs"; then ++ if test "$deplibs_check_method" != pass_all; then ++ $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1 ++ exit $EXIT_FAILURE ++ else ++ $echo ++ $echo "*** Warning: Linking the shared library $output against the non-libtool" ++ $echo "*** objects $objs is not portable!" ++ libobjs="$libobjs $objs" ++ fi ++ fi ++ ++ if test "$dlself" != no; then ++ $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2 ++ fi ++ ++ set dummy $rpath ++ if test "$#" -gt 2; then ++ $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2 ++ fi ++ install_libdir="$2" ++ ++ oldlibs= ++ if test -z "$rpath"; then ++ if test "$build_libtool_libs" = yes; then ++ # Building a libtool convenience library. ++ # Some compilers have problems with a `.al' extension so ++ # convenience libraries should have the same extension an ++ # archive normally would. ++ oldlibs="$output_objdir/$libname.$libext $oldlibs" ++ build_libtool_libs=convenience ++ build_old_libs=yes ++ fi ++ ++ if test -n "$vinfo"; then ++ $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2 ++ fi ++ ++ if test -n "$release"; then ++ $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2 ++ fi ++ else ++ ++ # Parse the version information argument. ++ save_ifs="$IFS"; IFS=':' ++ set dummy $vinfo 0 0 0 ++ IFS="$save_ifs" ++ ++ if test -n "$8"; then ++ $echo "$modename: too many parameters to \`-version-info'" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # convert absolute version numbers to libtool ages ++ # this retains compatibility with .la files and attempts ++ # to make the code below a bit more comprehensible ++ ++ case $vinfo_number in ++ yes) ++ number_major="$2" ++ number_minor="$3" ++ number_revision="$4" ++ # ++ # There are really only two kinds -- those that ++ # use the current revision as the major version ++ # and those that subtract age and use age as ++ # a minor version. But, then there is irix ++ # which has an extra 1 added just for fun ++ # ++ case $version_type in ++ darwin|linux|osf|windows|none) ++ current=`expr $number_major + $number_minor` ++ age="$number_minor" ++ revision="$number_revision" ++ ;; ++ freebsd-aout|freebsd-elf|sunos) ++ current="$number_major" ++ revision="$number_minor" ++ age="0" ++ ;; ++ irix|nonstopux) ++ current=`expr $number_major + $number_minor - 1` ++ age="$number_minor" ++ revision="$number_minor" ++ ;; ++ esac ++ ;; ++ no) ++ current="$2" ++ revision="$3" ++ age="$4" ++ ;; ++ esac ++ ++ # Check that each of the things are valid numbers. ++ case $current in ++ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; ++ *) ++ $echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2 ++ $echo "$modename: \`$vinfo' is not valid version information" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ case $revision in ++ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; ++ *) ++ $echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2 ++ $echo "$modename: \`$vinfo' is not valid version information" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ case $age in ++ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; ++ *) ++ $echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2 ++ $echo "$modename: \`$vinfo' is not valid version information" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ if test "$age" -gt "$current"; then ++ $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2 ++ $echo "$modename: \`$vinfo' is not valid version information" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Calculate the version variables. ++ major= ++ versuffix= ++ verstring= ++ case $version_type in ++ none) ;; ++ ++ darwin) ++ # Like Linux, but with the current version available in ++ # verstring for coding it into the library header ++ major=.`expr $current - $age` ++ versuffix="$major.$age.$revision" ++ # Darwin ld doesn't like 0 for these options... ++ minor_current=`expr $current + 1` ++ verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" ++ ;; ++ ++ freebsd-aout) ++ major=".$current" ++ versuffix=".$current.$revision"; ++ ;; ++ ++ freebsd-elf) ++ major=".$current" ++ versuffix=".$current"; ++ ;; ++ ++ irix | nonstopux) ++ major=`expr $current - $age + 1` ++ ++ case $version_type in ++ nonstopux) verstring_prefix=nonstopux ;; ++ *) verstring_prefix=sgi ;; ++ esac ++ verstring="$verstring_prefix$major.$revision" ++ ++ # Add in all the interfaces that we are compatible with. ++ loop=$revision ++ while test "$loop" -ne 0; do ++ iface=`expr $revision - $loop` ++ loop=`expr $loop - 1` ++ verstring="$verstring_prefix$major.$iface:$verstring" ++ done ++ ++ # Before this point, $major must not contain `.'. ++ major=.$major ++ versuffix="$major.$revision" ++ ;; ++ ++ linux) ++ major=.`expr $current - $age` ++ versuffix="$major.$age.$revision" ++ ;; ++ ++ osf) ++ major=.`expr $current - $age` ++ versuffix=".$current.$age.$revision" ++ verstring="$current.$age.$revision" ++ ++ # Add in all the interfaces that we are compatible with. ++ loop=$age ++ while test "$loop" -ne 0; do ++ iface=`expr $current - $loop` ++ loop=`expr $loop - 1` ++ verstring="$verstring:${iface}.0" ++ done ++ ++ # Make executables depend on our current version. ++ verstring="$verstring:${current}.0" ++ ;; ++ ++ sunos) ++ major=".$current" ++ versuffix=".$current.$revision" ++ ;; ++ ++ windows) ++ # Use '-' rather than '.', since we only want one ++ # extension on DOS 8.3 filesystems. ++ major=`expr $current - $age` ++ versuffix="-$major" ++ ;; ++ ++ *) ++ $echo "$modename: unknown library version type \`$version_type'" 1>&2 ++ $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ # Clear the version info if we defaulted, and they specified a release. ++ if test -z "$vinfo" && test -n "$release"; then ++ major= ++ case $version_type in ++ darwin) ++ # we can't check for "0.0" in archive_cmds due to quoting ++ # problems, so we reset it completely ++ verstring= ++ ;; ++ *) ++ verstring="0.0" ++ ;; ++ esac ++ if test "$need_version" = no; then ++ versuffix= ++ else ++ versuffix=".0.0" ++ fi ++ fi ++ ++ # Remove version info from name if versioning should be avoided ++ if test "$avoid_version" = yes && test "$need_version" = no; then ++ major= ++ versuffix= ++ verstring="" ++ fi ++ ++ # Check to see if the archive will have undefined symbols. ++ if test "$allow_undefined" = yes; then ++ if test "$allow_undefined_flag" = unsupported; then ++ $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2 ++ build_libtool_libs=no ++ build_old_libs=yes ++ fi ++ else ++ # Don't allow undefined symbols. ++ allow_undefined_flag="$no_undefined_flag" ++ fi ++ fi ++ ++ if test "$mode" != relink; then ++ # Remove our outputs, but don't remove object files since they ++ # may have been created when compiling PIC objects. ++ removelist= ++ tempremovelist=`$echo "$output_objdir/*"` ++ for p in $tempremovelist; do ++ case $p in ++ *.$objext) ++ ;; ++ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) ++ if test "X$precious_files_regex" != "X"; then ++ if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 ++ then ++ continue ++ fi ++ fi ++ removelist="$removelist $p" ++ ;; ++ *) ;; ++ esac ++ done ++ if test -n "$removelist"; then ++ $show "${rm}r $removelist" ++ $run ${rm}r $removelist ++ fi ++ fi ++ ++ # Now set the variables for building old libraries. ++ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then ++ oldlibs="$oldlibs $output_objdir/$libname.$libext" ++ ++ # Transform .lo files to .o files. ++ oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` ++ fi ++ ++ # Eliminate all temporary directories. ++# for path in $notinst_path; do ++# lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"` ++# deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"` ++# dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"` ++# done ++ ++ if test -n "$xrpath"; then ++ # If the user specified any rpath flags, then add them. ++ temp_xrpath= ++ for libdir in $xrpath; do ++ temp_xrpath="$temp_xrpath -R$libdir" ++ case "$finalize_rpath " in ++ *" $libdir "*) ;; ++ *) finalize_rpath="$finalize_rpath $libdir" ;; ++ esac ++ done ++ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then ++ dependency_libs="$temp_xrpath $dependency_libs" ++ fi ++ fi ++ ++ # Make sure dlfiles contains only unique files that won't be dlpreopened ++ old_dlfiles="$dlfiles" ++ dlfiles= ++ for lib in $old_dlfiles; do ++ case " $dlprefiles $dlfiles " in ++ *" $lib "*) ;; ++ *) dlfiles="$dlfiles $lib" ;; ++ esac ++ done ++ ++ # Make sure dlprefiles contains only unique files ++ old_dlprefiles="$dlprefiles" ++ dlprefiles= ++ for lib in $old_dlprefiles; do ++ case "$dlprefiles " in ++ *" $lib "*) ;; ++ *) dlprefiles="$dlprefiles $lib" ;; ++ esac ++ done ++ ++ if test "$build_libtool_libs" = yes; then ++ if test -n "$rpath"; then ++ case $host in ++ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*) ++ # these systems don't actually have a c library (as such)! ++ ;; ++ *-*-rhapsody* | *-*-darwin1.[012]) ++ # Rhapsody C library is in the System framework ++ deplibs="$deplibs -framework System" ++ ;; ++ *-*-netbsd*) ++ # Don't link with libc until the a.out ld.so is fixed. ++ ;; ++ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) ++ # Do not include libc due to us having libc/libc_r. ++ ;; ++ *-*-sco3.2v5* | *-*-sco5v6*) ++ # Causes problems with __ctype ++ ;; ++ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) ++ # Compiler inserts libc in the correct place for threads to work ++ ;; ++ *) ++ # Add libc to deplibs on all other systems if necessary. ++ if test "$build_libtool_need_lc" = "yes"; then ++ deplibs="$deplibs -lc" ++ fi ++ ;; ++ esac ++ fi ++ ++ # Transform deplibs into only deplibs that can be linked in shared. ++ name_save=$name ++ libname_save=$libname ++ release_save=$release ++ versuffix_save=$versuffix ++ major_save=$major ++ # I'm not sure if I'm treating the release correctly. I think ++ # release should show up in the -l (ie -lgmp5) so we don't want to ++ # add it in twice. Is that correct? ++ release="" ++ versuffix="" ++ major="" ++ newdeplibs= ++ droppeddeps=no ++ case $deplibs_check_method in ++ pass_all) ++ # Don't check for shared/static. Everything works. ++ # This might be a little naive. We might want to check ++ # whether the library exists or not. But this is on ++ # osf3 & osf4 and I'm not really sure... Just ++ # implementing what was already the behavior. ++ newdeplibs=$deplibs ++ ;; ++ test_compile) ++ # This code stresses the "libraries are programs" paradigm to its ++ # limits. Maybe even breaks it. We compile a program, linking it ++ # against the deplibs as a proxy for the library. Then we can check ++ # whether they linked in statically or dynamically with ldd. ++ $rm conftest.c ++ cat > conftest.c </dev/null` ++ for potent_lib in $potential_libs; do ++ # Follow soft links. ++ if ls -lLd "$potent_lib" 2>/dev/null \ ++ | grep " -> " >/dev/null; then ++ continue ++ fi ++ # The statement above tries to avoid entering an ++ # endless loop below, in case of cyclic links. ++ # We might still enter an endless loop, since a link ++ # loop can be closed while we follow links, ++ # but so what? ++ potlib="$potent_lib" ++ while test -h "$potlib" 2>/dev/null; do ++ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` ++ case $potliblink in ++ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; ++ *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; ++ esac ++ done ++ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \ ++ | ${SED} 10q \ ++ | $EGREP "$file_magic_regex" > /dev/null; then ++ newdeplibs="$newdeplibs $a_deplib" ++ a_deplib="" ++ break 2 ++ fi ++ done ++ done ++ fi ++ if test -n "$a_deplib" ; then ++ droppeddeps=yes ++ $echo ++ $echo "*** Warning: linker path does not have real file for library $a_deplib." ++ $echo "*** I have the capability to make that library automatically link in when" ++ $echo "*** you link to this library. But I can only do this if you have a" ++ $echo "*** shared version of the library, which you do not appear to have" ++ $echo "*** because I did check the linker path looking for a file starting" ++ if test -z "$potlib" ; then ++ $echo "*** with $libname but no candidates were found. (...for file magic test)" ++ else ++ $echo "*** with $libname and none of the candidates passed a file format test" ++ $echo "*** using a file magic. Last file checked: $potlib" ++ fi ++ fi ++ else ++ # Add a -L argument. ++ newdeplibs="$newdeplibs $a_deplib" ++ fi ++ done # Gone through all deplibs. ++ ;; ++ match_pattern*) ++ set dummy $deplibs_check_method ++ match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"` ++ for a_deplib in $deplibs; do ++ name=`expr $a_deplib : '-l\(.*\)'` ++ # If $name is empty we are operating on a -L argument. ++ if test -n "$name" && test "$name" != "0"; then ++ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then ++ case " $predeps $postdeps " in ++ *" $a_deplib "*) ++ newdeplibs="$newdeplibs $a_deplib" ++ a_deplib="" ++ ;; ++ esac ++ fi ++ if test -n "$a_deplib" ; then ++ libname=`eval \\$echo \"$libname_spec\"` ++ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do ++ potential_libs=`ls $i/$libname[.-]* 2>/dev/null` ++ for potent_lib in $potential_libs; do ++ potlib="$potent_lib" # see symlink-check above in file_magic test ++ if eval $echo \"$potent_lib\" 2>/dev/null \ ++ | ${SED} 10q \ ++ | $EGREP "$match_pattern_regex" > /dev/null; then ++ newdeplibs="$newdeplibs $a_deplib" ++ a_deplib="" ++ break 2 ++ fi ++ done ++ done ++ fi ++ if test -n "$a_deplib" ; then ++ droppeddeps=yes ++ $echo ++ $echo "*** Warning: linker path does not have real file for library $a_deplib." ++ $echo "*** I have the capability to make that library automatically link in when" ++ $echo "*** you link to this library. But I can only do this if you have a" ++ $echo "*** shared version of the library, which you do not appear to have" ++ $echo "*** because I did check the linker path looking for a file starting" ++ if test -z "$potlib" ; then ++ $echo "*** with $libname but no candidates were found. (...for regex pattern test)" ++ else ++ $echo "*** with $libname and none of the candidates passed a file format test" ++ $echo "*** using a regex pattern. Last file checked: $potlib" ++ fi ++ fi ++ else ++ # Add a -L argument. ++ newdeplibs="$newdeplibs $a_deplib" ++ fi ++ done # Gone through all deplibs. ++ ;; ++ none | unknown | *) ++ newdeplibs="" ++ tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ ++ -e 's/ -[LR][^ ]*//g'` ++ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then ++ for i in $predeps $postdeps ; do ++ # can't use Xsed below, because $i might contain '/' ++ tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` ++ done ++ fi ++ if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ ++ | grep . >/dev/null; then ++ $echo ++ if test "X$deplibs_check_method" = "Xnone"; then ++ $echo "*** Warning: inter-library dependencies are not supported in this platform." ++ else ++ $echo "*** Warning: inter-library dependencies are not known to be supported." ++ fi ++ $echo "*** All declared inter-library dependencies are being dropped." ++ droppeddeps=yes ++ fi ++ ;; ++ esac ++ versuffix=$versuffix_save ++ major=$major_save ++ release=$release_save ++ libname=$libname_save ++ name=$name_save ++ ++ case $host in ++ *-*-rhapsody* | *-*-darwin1.[012]) ++ # On Rhapsody replace the C library is the System framework ++ newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` ++ ;; ++ esac ++ ++ if test "$droppeddeps" = yes; then ++ if test "$module" = yes; then ++ $echo ++ $echo "*** Warning: libtool could not satisfy all declared inter-library" ++ $echo "*** dependencies of module $libname. Therefore, libtool will create" ++ $echo "*** a static module, that should work as long as the dlopening" ++ $echo "*** application is linked with the -dlopen flag." ++ if test -z "$global_symbol_pipe"; then ++ $echo ++ $echo "*** However, this would only work if libtool was able to extract symbol" ++ $echo "*** lists from a program, using \`nm' or equivalent, but libtool could" ++ $echo "*** not find such a program. So, this module is probably useless." ++ $echo "*** \`nm' from GNU binutils and a full rebuild may help." ++ fi ++ if test "$build_old_libs" = no; then ++ oldlibs="$output_objdir/$libname.$libext" ++ build_libtool_libs=module ++ build_old_libs=yes ++ else ++ build_libtool_libs=no ++ fi ++ else ++ $echo "*** The inter-library dependencies that have been dropped here will be" ++ $echo "*** automatically added whenever a program is linked with this library" ++ $echo "*** or is declared to -dlopen it." ++ ++ if test "$allow_undefined" = no; then ++ $echo ++ $echo "*** Since this library must not contain undefined symbols," ++ $echo "*** because either the platform does not support them or" ++ $echo "*** it was explicitly requested with -no-undefined," ++ $echo "*** libtool will only create a static version of it." ++ if test "$build_old_libs" = no; then ++ oldlibs="$output_objdir/$libname.$libext" ++ build_libtool_libs=module ++ build_old_libs=yes ++ else ++ build_libtool_libs=no ++ fi ++ fi ++ fi ++ fi ++ # Done checking deplibs! ++ deplibs=$newdeplibs ++ fi ++ ++ ++ # move library search paths that coincide with paths to not yet ++ # installed libraries to the beginning of the library search list ++ new_libs= ++ for path in $notinst_path; do ++ case " $new_libs " in ++ *" -L$path/$objdir "*) ;; ++ *) ++ case " $deplibs " in ++ *" -L$path/$objdir "*) ++ new_libs="$new_libs -L$path/$objdir" ;; ++ esac ++ ;; ++ esac ++ done ++ for deplib in $deplibs; do ++ case $deplib in ++ -L*) ++ case " $new_libs " in ++ *" $deplib "*) ;; ++ *) new_libs="$new_libs $deplib" ;; ++ esac ++ ;; ++ *) new_libs="$new_libs $deplib" ;; ++ esac ++ done ++ deplibs="$new_libs" ++ ++ ++ # All the library-specific variables (install_libdir is set above). ++ library_names= ++ old_library= ++ dlname= ++ ++ # Test again, we may have decided not to build it any more ++ if test "$build_libtool_libs" = yes; then ++ if test "$hardcode_into_libs" = yes; then ++ # Hardcode the library paths ++ hardcode_libdirs= ++ dep_rpath= ++ rpath="$finalize_rpath" ++ test "$mode" != relink && rpath="$compile_rpath$rpath" ++ for libdir in $rpath; do ++ if test -n "$hardcode_libdir_flag_spec"; then ++ if test -n "$hardcode_libdir_separator"; then ++ if test -z "$hardcode_libdirs"; then ++ hardcode_libdirs="$libdir" ++ else ++ # Just accumulate the unique libdirs. ++ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in ++ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ++ ;; ++ *) ++ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ++ ;; ++ esac ++ fi ++ else ++ eval flag=\"$hardcode_libdir_flag_spec\" ++ dep_rpath="$dep_rpath $flag" ++ fi ++ elif test -n "$runpath_var"; then ++ case "$perm_rpath " in ++ *" $libdir "*) ;; ++ *) perm_rpath="$perm_rpath $libdir" ;; ++ esac ++ fi ++ done ++ # Substitute the hardcoded libdirs into the rpath. ++ if test -n "$hardcode_libdir_separator" && ++ test -n "$hardcode_libdirs"; then ++ libdir="$hardcode_libdirs" ++ if test -n "$hardcode_libdir_flag_spec_ld"; then ++ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ++ else ++ eval dep_rpath=\"$hardcode_libdir_flag_spec\" ++ fi ++ fi ++ if test -n "$runpath_var" && test -n "$perm_rpath"; then ++ # We should set the runpath_var. ++ rpath= ++ for dir in $perm_rpath; do ++ rpath="$rpath$dir:" ++ done ++ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" ++ fi ++ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" ++ fi ++ ++ shlibpath="$finalize_shlibpath" ++ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" ++ if test -n "$shlibpath"; then ++ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" ++ fi ++ ++ # Get the real and link names of the library. ++ eval shared_ext=\"$shrext_cmds\" ++ eval library_names=\"$library_names_spec\" ++ set dummy $library_names ++ realname="$2" ++ shift; shift ++ ++ if test -n "$soname_spec"; then ++ eval soname=\"$soname_spec\" ++ else ++ soname="$realname" ++ fi ++ if test -z "$dlname"; then ++ dlname=$soname ++ fi ++ ++ lib="$output_objdir/$realname" ++ linknames= ++ for link ++ do ++ linknames="$linknames $link" ++ done ++ ++ # Use standard objects if they are pic ++ test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` ++ ++ # Prepare the list of exported symbols ++ if test -z "$export_symbols"; then ++ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then ++ $show "generating symbol list for \`$libname.la'" ++ export_symbols="$output_objdir/$libname.exp" ++ $run $rm $export_symbols ++ cmds=$export_symbols_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ if len=`expr "X$cmd" : ".*"` && ++ test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ skipped_export=false ++ else ++ # The command line is too long to execute in one step. ++ $show "using reloadable object file for export list..." ++ skipped_export=: ++ # Break out early, otherwise skipped_export may be ++ # set to false by a later but shorter cmd. ++ break ++ fi ++ done ++ IFS="$save_ifs" ++ if test -n "$export_symbols_regex"; then ++ $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" ++ $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' ++ $show "$mv \"${export_symbols}T\" \"$export_symbols\"" ++ $run eval '$mv "${export_symbols}T" "$export_symbols"' ++ fi ++ fi ++ fi ++ ++ if test -n "$export_symbols" && test -n "$include_expsyms"; then ++ $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' ++ fi ++ ++ tmp_deplibs= ++ for test_deplib in $deplibs; do ++ case " $convenience " in ++ *" $test_deplib "*) ;; ++ *) ++ tmp_deplibs="$tmp_deplibs $test_deplib" ++ ;; ++ esac ++ done ++ deplibs="$tmp_deplibs" ++ ++ if test -n "$convenience"; then ++ if test -n "$whole_archive_flag_spec"; then ++ save_libobjs=$libobjs ++ eval libobjs=\"\$libobjs $whole_archive_flag_spec\" ++ else ++ gentop="$output_objdir/${outputname}x" ++ generated="$generated $gentop" ++ ++ func_extract_archives $gentop $convenience ++ libobjs="$libobjs $func_extract_archives_result" ++ fi ++ fi ++ ++ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then ++ eval flag=\"$thread_safe_flag_spec\" ++ linker_flags="$linker_flags $flag" ++ fi ++ ++ # Make a backup of the uninstalled library when relinking ++ if test "$mode" = relink; then ++ $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $? ++ fi ++ ++ # Do each of the archive commands. ++ if test "$module" = yes && test -n "$module_cmds" ; then ++ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then ++ eval test_cmds=\"$module_expsym_cmds\" ++ cmds=$module_expsym_cmds ++ else ++ eval test_cmds=\"$module_cmds\" ++ cmds=$module_cmds ++ fi ++ else ++ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then ++ eval test_cmds=\"$archive_expsym_cmds\" ++ cmds=$archive_expsym_cmds ++ else ++ eval test_cmds=\"$archive_cmds\" ++ cmds=$archive_cmds ++ fi ++ fi ++ ++ if test "X$skipped_export" != "X:" && ++ len=`expr "X$test_cmds" : ".*" 2>/dev/null` && ++ test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then ++ : ++ else ++ # The command line is too long to link in one step, link piecewise. ++ $echo "creating reloadable object files..." ++ ++ # Save the value of $output and $libobjs because we want to ++ # use them later. If we have whole_archive_flag_spec, we ++ # want to use save_libobjs as it was before ++ # whole_archive_flag_spec was expanded, because we can't ++ # assume the linker understands whole_archive_flag_spec. ++ # This may have to be revisited, in case too many ++ # convenience libraries get linked in and end up exceeding ++ # the spec. ++ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then ++ save_libobjs=$libobjs ++ fi ++ save_output=$output ++ output_la=`$echo "X$output" | $Xsed -e "$basename"` ++ ++ # Clear the reloadable object creation command queue and ++ # initialize k to one. ++ test_cmds= ++ concat_cmds= ++ objlist= ++ delfiles= ++ last_robj= ++ k=1 ++ output=$output_objdir/$output_la-${k}.$objext ++ # Loop over the list of objects to be linked. ++ for obj in $save_libobjs ++ do ++ eval test_cmds=\"$reload_cmds $objlist $last_robj\" ++ if test "X$objlist" = X || ++ { len=`expr "X$test_cmds" : ".*" 2>/dev/null` && ++ test "$len" -le "$max_cmd_len"; }; then ++ objlist="$objlist $obj" ++ else ++ # The command $test_cmds is almost too long, add a ++ # command to the queue. ++ if test "$k" -eq 1 ; then ++ # The first file doesn't have a previous command to add. ++ eval concat_cmds=\"$reload_cmds $objlist $last_robj\" ++ else ++ # All subsequent reloadable object files will link in ++ # the last one created. ++ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\" ++ fi ++ last_robj=$output_objdir/$output_la-${k}.$objext ++ k=`expr $k + 1` ++ output=$output_objdir/$output_la-${k}.$objext ++ objlist=$obj ++ len=1 ++ fi ++ done ++ # Handle the remaining objects by creating one last ++ # reloadable object file. All subsequent reloadable object ++ # files will link in the last one created. ++ test -z "$concat_cmds" || concat_cmds=$concat_cmds~ ++ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" ++ ++ if ${skipped_export-false}; then ++ $show "generating symbol list for \`$libname.la'" ++ export_symbols="$output_objdir/$libname.exp" ++ $run $rm $export_symbols ++ libobjs=$output ++ # Append the command to create the export file. ++ eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\" ++ fi ++ ++ # Set up a command to remove the reloadable object files ++ # after they are used. ++ i=0 ++ while test "$i" -lt "$k" ++ do ++ i=`expr $i + 1` ++ delfiles="$delfiles $output_objdir/$output_la-${i}.$objext" ++ done ++ ++ $echo "creating a temporary reloadable object file: $output" ++ ++ # Loop through the commands generated above and execute them. ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $concat_cmds; do ++ IFS="$save_ifs" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ ++ libobjs=$output ++ # Restore the value of output. ++ output=$save_output ++ ++ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then ++ eval libobjs=\"\$libobjs $whole_archive_flag_spec\" ++ fi ++ # Expand the library linking commands again to reset the ++ # value of $libobjs for piecewise linking. ++ ++ # Do each of the archive commands. ++ if test "$module" = yes && test -n "$module_cmds" ; then ++ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then ++ cmds=$module_expsym_cmds ++ else ++ cmds=$module_cmds ++ fi ++ else ++ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then ++ cmds=$archive_expsym_cmds ++ else ++ cmds=$archive_cmds ++ fi ++ fi ++ ++ # Append the command to remove the reloadable object files ++ # to the just-reset $cmds. ++ eval cmds=\"\$cmds~\$rm $delfiles\" ++ fi ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || { ++ lt_exit=$? ++ ++ # Restore the uninstalled library and exit ++ if test "$mode" = relink; then ++ $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' ++ fi ++ ++ exit $lt_exit ++ } ++ done ++ IFS="$save_ifs" ++ ++ # Restore the uninstalled library and exit ++ if test "$mode" = relink; then ++ $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $? ++ ++ if test -n "$convenience"; then ++ if test -z "$whole_archive_flag_spec"; then ++ $show "${rm}r $gentop" ++ $run ${rm}r "$gentop" ++ fi ++ fi ++ ++ exit $EXIT_SUCCESS ++ fi ++ ++ # Create links to the real library. ++ for linkname in $linknames; do ++ if test "$realname" != "$linkname"; then ++ $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)" ++ $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $? ++ fi ++ done ++ ++ # If -module or -export-dynamic was specified, set the dlname. ++ if test "$module" = yes || test "$export_dynamic" = yes; then ++ # On all known operating systems, these are identical. ++ dlname="$soname" ++ fi ++ fi ++ ;; ++ ++ obj) ++ if test -n "$deplibs"; then ++ $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ++ fi ++ ++ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then ++ $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2 ++ fi ++ ++ if test -n "$rpath"; then ++ $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2 ++ fi ++ ++ if test -n "$xrpath"; then ++ $echo "$modename: warning: \`-R' is ignored for objects" 1>&2 ++ fi ++ ++ if test -n "$vinfo"; then ++ $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2 ++ fi ++ ++ if test -n "$release"; then ++ $echo "$modename: warning: \`-release' is ignored for objects" 1>&2 ++ fi ++ ++ case $output in ++ *.lo) ++ if test -n "$objs$old_deplibs"; then ++ $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ libobj="$output" ++ obj=`$echo "X$output" | $Xsed -e "$lo2o"` ++ ;; ++ *) ++ libobj= ++ obj="$output" ++ ;; ++ esac ++ ++ # Delete the old objects. ++ $run $rm $obj $libobj ++ ++ # Objects from convenience libraries. This assumes ++ # single-version convenience libraries. Whenever we create ++ # different ones for PIC/non-PIC, this we'll have to duplicate ++ # the extraction. ++ reload_conv_objs= ++ gentop= ++ # reload_cmds runs $LD directly, so let us get rid of ++ # -Wl from whole_archive_flag_spec and hope we can get by with ++ # turning comma into space.. ++ wl= ++ ++ if test -n "$convenience"; then ++ if test -n "$whole_archive_flag_spec"; then ++ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" ++ reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` ++ else ++ gentop="$output_objdir/${obj}x" ++ generated="$generated $gentop" ++ ++ func_extract_archives $gentop $convenience ++ reload_conv_objs="$reload_objs $func_extract_archives_result" ++ fi ++ fi ++ ++ # Create the old-style object. ++ reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test ++ ++ output="$obj" ++ cmds=$reload_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ ++ # Exit if we aren't doing a library object file. ++ if test -z "$libobj"; then ++ if test -n "$gentop"; then ++ $show "${rm}r $gentop" ++ $run ${rm}r $gentop ++ fi ++ ++ exit $EXIT_SUCCESS ++ fi ++ ++ if test "$build_libtool_libs" != yes; then ++ if test -n "$gentop"; then ++ $show "${rm}r $gentop" ++ $run ${rm}r $gentop ++ fi ++ ++ # Create an invalid libtool object if no PIC, so that we don't ++ # accidentally link it into a program. ++ # $show "echo timestamp > $libobj" ++ # $run eval "echo timestamp > $libobj" || exit $? ++ exit $EXIT_SUCCESS ++ fi ++ ++ if test -n "$pic_flag" || test "$pic_mode" != default; then ++ # Only do commands if we really have different PIC objects. ++ reload_objs="$libobjs $reload_conv_objs" ++ output="$libobj" ++ cmds=$reload_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ fi ++ ++ if test -n "$gentop"; then ++ $show "${rm}r $gentop" ++ $run ${rm}r $gentop ++ fi ++ ++ exit $EXIT_SUCCESS ++ ;; ++ ++ prog) ++ case $host in ++ *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; ++ esac ++ if test -n "$vinfo"; then ++ $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 ++ fi ++ ++ if test -n "$release"; then ++ $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 ++ fi ++ ++ if test "$preload" = yes; then ++ if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && ++ test "$dlopen_self_static" = unknown; then ++ $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." ++ fi ++ fi ++ ++ case $host in ++ *-*-rhapsody* | *-*-darwin1.[012]) ++ # On Rhapsody replace the C library is the System framework ++ compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` ++ finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` ++ ;; ++ esac ++ ++ case $host in ++ *darwin*) ++ # Don't allow lazy linking, it breaks C++ global constructors ++ if test "$tagname" = CXX ; then ++ compile_command="$compile_command ${wl}-bind_at_load" ++ finalize_command="$finalize_command ${wl}-bind_at_load" ++ fi ++ ;; ++ esac ++ ++ ++ # move library search paths that coincide with paths to not yet ++ # installed libraries to the beginning of the library search list ++ new_libs= ++ for path in $notinst_path; do ++ case " $new_libs " in ++ *" -L$path/$objdir "*) ;; ++ *) ++ case " $compile_deplibs " in ++ *" -L$path/$objdir "*) ++ new_libs="$new_libs -L$path/$objdir" ;; ++ esac ++ ;; ++ esac ++ done ++ for deplib in $compile_deplibs; do ++ case $deplib in ++ -L*) ++ case " $new_libs " in ++ *" $deplib "*) ;; ++ *) new_libs="$new_libs $deplib" ;; ++ esac ++ ;; ++ *) new_libs="$new_libs $deplib" ;; ++ esac ++ done ++ compile_deplibs="$new_libs" ++ ++ ++ compile_command="$compile_command $compile_deplibs" ++ finalize_command="$finalize_command $finalize_deplibs" ++ ++ if test -n "$rpath$xrpath"; then ++ # If the user specified any rpath flags, then add them. ++ for libdir in $rpath $xrpath; do ++ # This is the magic to use -rpath. ++ case "$finalize_rpath " in ++ *" $libdir "*) ;; ++ *) finalize_rpath="$finalize_rpath $libdir" ;; ++ esac ++ done ++ fi ++ ++ # Now hardcode the library paths ++ rpath= ++ hardcode_libdirs= ++ for libdir in $compile_rpath $finalize_rpath; do ++ if test -n "$hardcode_libdir_flag_spec"; then ++ if test -n "$hardcode_libdir_separator"; then ++ if test -z "$hardcode_libdirs"; then ++ hardcode_libdirs="$libdir" ++ else ++ # Just accumulate the unique libdirs. ++ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in ++ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ++ ;; ++ *) ++ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ++ ;; ++ esac ++ fi ++ else ++ eval flag=\"$hardcode_libdir_flag_spec\" ++ rpath="$rpath $flag" ++ fi ++ elif test -n "$runpath_var"; then ++ case "$perm_rpath " in ++ *" $libdir "*) ;; ++ *) perm_rpath="$perm_rpath $libdir" ;; ++ esac ++ fi ++ case $host in ++ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) ++ testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` ++ case :$dllsearchpath: in ++ *":$libdir:"*) ;; ++ *) dllsearchpath="$dllsearchpath:$libdir";; ++ esac ++ case :$dllsearchpath: in ++ *":$testbindir:"*) ;; ++ *) dllsearchpath="$dllsearchpath:$testbindir";; ++ esac ++ ;; ++ esac ++ done ++ # Substitute the hardcoded libdirs into the rpath. ++ if test -n "$hardcode_libdir_separator" && ++ test -n "$hardcode_libdirs"; then ++ libdir="$hardcode_libdirs" ++ eval rpath=\" $hardcode_libdir_flag_spec\" ++ fi ++ compile_rpath="$rpath" ++ ++ rpath= ++ hardcode_libdirs= ++ for libdir in $finalize_rpath; do ++ if test -n "$hardcode_libdir_flag_spec"; then ++ if test -n "$hardcode_libdir_separator"; then ++ if test -z "$hardcode_libdirs"; then ++ hardcode_libdirs="$libdir" ++ else ++ # Just accumulate the unique libdirs. ++ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in ++ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ++ ;; ++ *) ++ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ++ ;; ++ esac ++ fi ++ else ++ eval flag=\"$hardcode_libdir_flag_spec\" ++ rpath="$rpath $flag" ++ fi ++ elif test -n "$runpath_var"; then ++ case "$finalize_perm_rpath " in ++ *" $libdir "*) ;; ++ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; ++ esac ++ fi ++ done ++ # Substitute the hardcoded libdirs into the rpath. ++ if test -n "$hardcode_libdir_separator" && ++ test -n "$hardcode_libdirs"; then ++ libdir="$hardcode_libdirs" ++ eval rpath=\" $hardcode_libdir_flag_spec\" ++ fi ++ finalize_rpath="$rpath" ++ ++ if test -n "$libobjs" && test "$build_old_libs" = yes; then ++ # Transform all the library objects into standard objects. ++ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` ++ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` ++ fi ++ ++ dlsyms= ++ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then ++ if test -n "$NM" && test -n "$global_symbol_pipe"; then ++ dlsyms="${outputname}S.c" ++ else ++ $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 ++ fi ++ fi ++ ++ if test -n "$dlsyms"; then ++ case $dlsyms in ++ "") ;; ++ *.c) ++ # Discover the nlist of each of the dlfiles. ++ nlist="$output_objdir/${outputname}.nm" ++ ++ $show "$rm $nlist ${nlist}S ${nlist}T" ++ $run $rm "$nlist" "${nlist}S" "${nlist}T" ++ ++ # Parse the name list into a source file. ++ $show "creating $output_objdir/$dlsyms" ++ ++ test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ ++/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ ++/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ ++ ++#ifdef __cplusplus ++extern \"C\" { ++#endif ++ ++/* Prevent the only kind of declaration conflicts we can make. */ ++#define lt_preloaded_symbols some_other_symbol ++ ++/* External symbol declarations for the compiler. */\ ++" ++ ++ if test "$dlself" = yes; then ++ $show "generating symbol list for \`$output'" ++ ++ test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" ++ ++ # Add our own program objects to the symbol list. ++ progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` ++ for arg in $progfiles; do ++ $show "extracting global C symbols from \`$arg'" ++ $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" ++ done ++ ++ if test -n "$exclude_expsyms"; then ++ $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' ++ $run eval '$mv "$nlist"T "$nlist"' ++ fi ++ ++ if test -n "$export_symbols_regex"; then ++ $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' ++ $run eval '$mv "$nlist"T "$nlist"' ++ fi ++ ++ # Prepare the list of exported symbols ++ if test -z "$export_symbols"; then ++ export_symbols="$output_objdir/$outputname.exp" ++ $run $rm $export_symbols ++ $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' ++ case $host in ++ *cygwin* | *mingw* ) ++ $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' ++ $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ++ ;; ++ esac ++ else ++ $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' ++ $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' ++ $run eval 'mv "$nlist"T "$nlist"' ++ case $host in ++ *cygwin* | *mingw* ) ++ $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' ++ $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ++ ;; ++ esac ++ fi ++ fi ++ ++ for arg in $dlprefiles; do ++ $show "extracting global C symbols from \`$arg'" ++ name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` ++ $run eval '$echo ": $name " >> "$nlist"' ++ $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" ++ done ++ ++ if test -z "$run"; then ++ # Make sure we have at least an empty file. ++ test -f "$nlist" || : > "$nlist" ++ ++ if test -n "$exclude_expsyms"; then ++ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T ++ $mv "$nlist"T "$nlist" ++ fi ++ ++ # Try sorting and uniquifying the output. ++ if grep -v "^: " < "$nlist" | ++ if sort -k 3 /dev/null 2>&1; then ++ sort -k 3 ++ else ++ sort +2 ++ fi | ++ uniq > "$nlist"S; then ++ : ++ else ++ grep -v "^: " < "$nlist" > "$nlist"S ++ fi ++ ++ if test -f "$nlist"S; then ++ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"' ++ else ++ $echo '/* NONE */' >> "$output_objdir/$dlsyms" ++ fi ++ ++ $echo >> "$output_objdir/$dlsyms" "\ ++ ++#undef lt_preloaded_symbols ++ ++#if defined (__STDC__) && __STDC__ ++# define lt_ptr void * ++#else ++# define lt_ptr char * ++# define const ++#endif ++ ++/* The mapping between symbol names and symbols. */ ++" ++ ++ case $host in ++ *cygwin* | *mingw* ) ++ $echo >> "$output_objdir/$dlsyms" "\ ++/* DATA imports from DLLs on WIN32 can't be const, because ++ runtime relocations are performed -- see ld's documentation ++ on pseudo-relocs */ ++struct { ++" ++ ;; ++ * ) ++ $echo >> "$output_objdir/$dlsyms" "\ ++const struct { ++" ++ ;; ++ esac ++ ++ ++ $echo >> "$output_objdir/$dlsyms" "\ ++ const char *name; ++ lt_ptr address; ++} ++lt_preloaded_symbols[] = ++{\ ++" ++ ++ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" ++ ++ $echo >> "$output_objdir/$dlsyms" "\ ++ {0, (lt_ptr) 0} ++}; ++ ++/* This works around a problem in FreeBSD linker */ ++#ifdef FREEBSD_WORKAROUND ++static const void *lt_preloaded_setup() { ++ return lt_preloaded_symbols; ++} ++#endif ++ ++#ifdef __cplusplus ++} ++#endif\ ++" ++ fi ++ ++ pic_flag_for_symtable= ++ case $host in ++ # compiling the symbol table file with pic_flag works around ++ # a FreeBSD bug that causes programs to crash when -lm is ++ # linked before any other PIC object. But we must not use ++ # pic_flag when linking with -static. The problem exists in ++ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. ++ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) ++ case "$compile_command " in ++ *" -static "*) ;; ++ *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; ++ esac;; ++ *-*-hpux*) ++ case "$compile_command " in ++ *" -static "*) ;; ++ *) pic_flag_for_symtable=" $pic_flag";; ++ esac ++ esac ++ ++ # Now compile the dynamic symbol file. ++ $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" ++ $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? ++ ++ # Clean up the generated files. ++ $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" ++ $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" ++ ++ # Transform the symbol file into the correct name. ++ case $host in ++ *cygwin* | *mingw* ) ++ if test -f "$output_objdir/${outputname}.def" ; then ++ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` ++ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` ++ else ++ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ++ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ++ fi ++ ;; ++ * ) ++ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ++ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ++ ;; ++ esac ++ ;; ++ *) ++ $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ else ++ # We keep going just in case the user didn't refer to ++ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe ++ # really was required. ++ ++ # Nullify the symbol file. ++ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` ++ finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` ++ fi ++ ++ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then ++ # Replace the output file specification. ++ compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` ++ link_command="$compile_command$compile_rpath" ++ ++ # We have no uninstalled library dependencies, so finalize right now. ++ $show "$link_command" ++ $run eval "$link_command" ++ exit_status=$? ++ ++ # Delete the generated files. ++ if test -n "$dlsyms"; then ++ $show "$rm $output_objdir/${outputname}S.${objext}" ++ $run $rm "$output_objdir/${outputname}S.${objext}" ++ fi ++ ++ exit $exit_status ++ fi ++ ++ if test -n "$shlibpath_var"; then ++ # We should set the shlibpath_var ++ rpath= ++ for dir in $temp_rpath; do ++ case $dir in ++ [\\/]* | [A-Za-z]:[\\/]*) ++ # Absolute path. ++ rpath="$rpath$dir:" ++ ;; ++ *) ++ # Relative path: add a thisdir entry. ++ rpath="$rpath\$thisdir/$dir:" ++ ;; ++ esac ++ done ++ temp_rpath="$rpath" ++ fi ++ ++ if test -n "$compile_shlibpath$finalize_shlibpath"; then ++ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" ++ fi ++ if test -n "$finalize_shlibpath"; then ++ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" ++ fi ++ ++ compile_var= ++ finalize_var= ++ if test -n "$runpath_var"; then ++ if test -n "$perm_rpath"; then ++ # We should set the runpath_var. ++ rpath= ++ for dir in $perm_rpath; do ++ rpath="$rpath$dir:" ++ done ++ compile_var="$runpath_var=\"$rpath\$$runpath_var\" " ++ fi ++ if test -n "$finalize_perm_rpath"; then ++ # We should set the runpath_var. ++ rpath= ++ for dir in $finalize_perm_rpath; do ++ rpath="$rpath$dir:" ++ done ++ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " ++ fi ++ fi ++ ++ if test "$no_install" = yes; then ++ # We don't need to create a wrapper script. ++ link_command="$compile_var$compile_command$compile_rpath" ++ # Replace the output file specification. ++ link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` ++ # Delete the old output file. ++ $run $rm $output ++ # Link the executable and exit ++ $show "$link_command" ++ $run eval "$link_command" || exit $? ++ exit $EXIT_SUCCESS ++ fi ++ ++ if test "$hardcode_action" = relink; then ++ # Fast installation is not supported ++ link_command="$compile_var$compile_command$compile_rpath" ++ relink_command="$finalize_var$finalize_command$finalize_rpath" ++ ++ $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 ++ $echo "$modename: \`$output' will be relinked during installation" 1>&2 ++ else ++ if test "$fast_install" != no; then ++ link_command="$finalize_var$compile_command$finalize_rpath" ++ if test "$fast_install" = yes; then ++ relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` ++ else ++ # fast_install is set to needless ++ relink_command= ++ fi ++ else ++ link_command="$compile_var$compile_command$compile_rpath" ++ relink_command="$finalize_var$finalize_command$finalize_rpath" ++ fi ++ fi ++ ++ # Replace the output file specification. ++ link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` ++ ++ # Delete the old output files. ++ $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname ++ ++ $show "$link_command" ++ $run eval "$link_command" || exit $? ++ ++ # Now create the wrapper script. ++ $show "creating $output" ++ ++ # Quote the relink command for shipping. ++ if test -n "$relink_command"; then ++ # Preserve any variables that may affect compiler behavior ++ for var in $variables_saved_for_relink; do ++ if eval test -z \"\${$var+set}\"; then ++ relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" ++ elif eval var_value=\$$var; test -z "$var_value"; then ++ relink_command="$var=; export $var; $relink_command" ++ else ++ var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` ++ relink_command="$var=\"$var_value\"; export $var; $relink_command" ++ fi ++ done ++ relink_command="(cd `pwd`; $relink_command)" ++ relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` ++ fi ++ ++ # Quote $echo for shipping. ++ if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then ++ case $progpath in ++ [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; ++ *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; ++ esac ++ qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` ++ else ++ qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` ++ fi ++ ++ # Only actually do things if our run command is non-null. ++ if test -z "$run"; then ++ # win32 will think the script is a binary if it has ++ # a .exe suffix, so we strip it off here. ++ case $output in ++ *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; ++ esac ++ # test for cygwin because mv fails w/o .exe extensions ++ case $host in ++ *cygwin*) ++ exeext=.exe ++ outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; ++ *) exeext= ;; ++ esac ++ case $host in ++ *cygwin* | *mingw* ) ++ output_name=`basename $output` ++ output_path=`dirname $output` ++ cwrappersource="$output_path/$objdir/lt-$output_name.c" ++ cwrapper="$output_path/$output_name.exe" ++ $rm $cwrappersource $cwrapper ++ trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 ++ ++ cat > $cwrappersource <> $cwrappersource<<"EOF" ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#if defined(PATH_MAX) ++# define LT_PATHMAX PATH_MAX ++#elif defined(MAXPATHLEN) ++# define LT_PATHMAX MAXPATHLEN ++#else ++# define LT_PATHMAX 1024 ++#endif ++ ++#ifndef DIR_SEPARATOR ++# define DIR_SEPARATOR '/' ++# define PATH_SEPARATOR ':' ++#endif ++ ++#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ ++ defined (__OS2__) ++# define HAVE_DOS_BASED_FILE_SYSTEM ++# ifndef DIR_SEPARATOR_2 ++# define DIR_SEPARATOR_2 '\\' ++# endif ++# ifndef PATH_SEPARATOR_2 ++# define PATH_SEPARATOR_2 ';' ++# endif ++#endif ++ ++#ifndef DIR_SEPARATOR_2 ++# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) ++#else /* DIR_SEPARATOR_2 */ ++# define IS_DIR_SEPARATOR(ch) \ ++ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) ++#endif /* DIR_SEPARATOR_2 */ ++ ++#ifndef PATH_SEPARATOR_2 ++# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) ++#else /* PATH_SEPARATOR_2 */ ++# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) ++#endif /* PATH_SEPARATOR_2 */ ++ ++#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) ++#define XFREE(stale) do { \ ++ if (stale) { free ((void *) stale); stale = 0; } \ ++} while (0) ++ ++/* -DDEBUG is fairly common in CFLAGS. */ ++#undef DEBUG ++#if defined DEBUGWRAPPER ++# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) ++#else ++# define DEBUG(format, ...) ++#endif ++ ++const char *program_name = NULL; ++ ++void * xmalloc (size_t num); ++char * xstrdup (const char *string); ++const char * base_name (const char *name); ++char * find_executable(const char *wrapper); ++int check_executable(const char *path); ++char * strendzap(char *str, const char *pat); ++void lt_fatal (const char *message, ...); ++ ++int ++main (int argc, char *argv[]) ++{ ++ char **newargz; ++ int i; ++ ++ program_name = (char *) xstrdup (base_name (argv[0])); ++ DEBUG("(main) argv[0] : %s\n",argv[0]); ++ DEBUG("(main) program_name : %s\n",program_name); ++ newargz = XMALLOC(char *, argc+2); ++EOF ++ ++ cat >> $cwrappersource <> $cwrappersource <<"EOF" ++ newargz[1] = find_executable(argv[0]); ++ if (newargz[1] == NULL) ++ lt_fatal("Couldn't find %s", argv[0]); ++ DEBUG("(main) found exe at : %s\n",newargz[1]); ++ /* we know the script has the same name, without the .exe */ ++ /* so make sure newargz[1] doesn't end in .exe */ ++ strendzap(newargz[1],".exe"); ++ for (i = 1; i < argc; i++) ++ newargz[i+1] = xstrdup(argv[i]); ++ newargz[argc+1] = NULL; ++ ++ for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" ++ return 127; ++} ++ ++void * ++xmalloc (size_t num) ++{ ++ void * p = (void *) malloc (num); ++ if (!p) ++ lt_fatal ("Memory exhausted"); ++ ++ return p; ++} ++ ++char * ++xstrdup (const char *string) ++{ ++ return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ++; ++} ++ ++const char * ++base_name (const char *name) ++{ ++ const char *base; ++ ++#if defined (HAVE_DOS_BASED_FILE_SYSTEM) ++ /* Skip over the disk name in MSDOS pathnames. */ ++ if (isalpha ((unsigned char)name[0]) && name[1] == ':') ++ name += 2; ++#endif ++ ++ for (base = name; *name; name++) ++ if (IS_DIR_SEPARATOR (*name)) ++ base = name + 1; ++ return base; ++} ++ ++int ++check_executable(const char * path) ++{ ++ struct stat st; ++ ++ DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); ++ if ((!path) || (!*path)) ++ return 0; ++ ++ if ((stat (path, &st) >= 0) && ++ ( ++ /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ ++#if defined (S_IXOTH) ++ ((st.st_mode & S_IXOTH) == S_IXOTH) || ++#endif ++#if defined (S_IXGRP) ++ ((st.st_mode & S_IXGRP) == S_IXGRP) || ++#endif ++ ((st.st_mode & S_IXUSR) == S_IXUSR)) ++ ) ++ return 1; ++ else ++ return 0; ++} ++ ++/* Searches for the full path of the wrapper. Returns ++ newly allocated full path name if found, NULL otherwise */ ++char * ++find_executable (const char* wrapper) ++{ ++ int has_slash = 0; ++ const char* p; ++ const char* p_next; ++ /* static buffer for getcwd */ ++ char tmp[LT_PATHMAX + 1]; ++ int tmp_len; ++ char* concat_name; ++ ++ DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); ++ ++ if ((wrapper == NULL) || (*wrapper == '\0')) ++ return NULL; ++ ++ /* Absolute path? */ ++#if defined (HAVE_DOS_BASED_FILE_SYSTEM) ++ if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':') ++ { ++ concat_name = xstrdup (wrapper); ++ if (check_executable(concat_name)) ++ return concat_name; ++ XFREE(concat_name); ++ } ++ else ++ { ++#endif ++ if (IS_DIR_SEPARATOR (wrapper[0])) ++ { ++ concat_name = xstrdup (wrapper); ++ if (check_executable(concat_name)) ++ return concat_name; ++ XFREE(concat_name); ++ } ++#if defined (HAVE_DOS_BASED_FILE_SYSTEM) ++ } ++#endif ++ ++ for (p = wrapper; *p; p++) ++ if (*p == '/') ++ { ++ has_slash = 1; ++ break; ++ } ++ if (!has_slash) ++ { ++ /* no slashes; search PATH */ ++ const char* path = getenv ("PATH"); ++ if (path != NULL) ++ { ++ for (p = path; *p; p = p_next) ++ { ++ const char* q; ++ size_t p_len; ++ for (q = p; *q; q++) ++ if (IS_PATH_SEPARATOR(*q)) ++ break; ++ p_len = q - p; ++ p_next = (*q == '\0' ? q : q + 1); ++ if (p_len == 0) ++ { ++ /* empty path: current directory */ ++ if (getcwd (tmp, LT_PATHMAX) == NULL) ++ lt_fatal ("getcwd failed"); ++ tmp_len = strlen(tmp); ++ concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); ++ memcpy (concat_name, tmp, tmp_len); ++ concat_name[tmp_len] = '/'; ++ strcpy (concat_name + tmp_len + 1, wrapper); ++ } ++ else ++ { ++ concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1); ++ memcpy (concat_name, p, p_len); ++ concat_name[p_len] = '/'; ++ strcpy (concat_name + p_len + 1, wrapper); ++ } ++ if (check_executable(concat_name)) ++ return concat_name; ++ XFREE(concat_name); ++ } ++ } ++ /* not found in PATH; assume curdir */ ++ } ++ /* Relative path | not found in path: prepend cwd */ ++ if (getcwd (tmp, LT_PATHMAX) == NULL) ++ lt_fatal ("getcwd failed"); ++ tmp_len = strlen(tmp); ++ concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1); ++ memcpy (concat_name, tmp, tmp_len); ++ concat_name[tmp_len] = '/'; ++ strcpy (concat_name + tmp_len + 1, wrapper); ++ ++ if (check_executable(concat_name)) ++ return concat_name; ++ XFREE(concat_name); ++ return NULL; ++} ++ ++char * ++strendzap(char *str, const char *pat) ++{ ++ size_t len, patlen; ++ ++ assert(str != NULL); ++ assert(pat != NULL); ++ ++ len = strlen(str); ++ patlen = strlen(pat); ++ ++ if (patlen <= len) ++ { ++ str += len - patlen; ++ if (strcmp(str, pat) == 0) ++ *str = '\0'; ++ } ++ return str; ++} ++ ++static void ++lt_error_core (int exit_status, const char * mode, ++ const char * message, va_list ap) ++{ ++ fprintf (stderr, "%s: %s: ", program_name, mode); ++ vfprintf (stderr, message, ap); ++ fprintf (stderr, ".\n"); ++ ++ if (exit_status >= 0) ++ exit (exit_status); ++} ++ ++void ++lt_fatal (const char *message, ...) ++{ ++ va_list ap; ++ va_start (ap, message); ++ lt_error_core (EXIT_FAILURE, "FATAL", message, ap); ++ va_end (ap); ++} ++EOF ++ # we should really use a build-platform specific compiler ++ # here, but OTOH, the wrappers (shell script and this C one) ++ # are only useful if you want to execute the "real" binary. ++ # Since the "real" binary is built for $host, then this ++ # wrapper might as well be built for $host, too. ++ $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ++ ;; ++ esac ++ $rm $output ++ trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 ++ ++ $echo > $output "\ ++#! $SHELL ++ ++# $output - temporary wrapper script for $objdir/$outputname ++# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP ++# ++# The $output program cannot be directly executed until all the libtool ++# libraries that it depends on are installed. ++# ++# This wrapper script should never be moved out of the build directory. ++# If it is, it will not operate correctly. ++ ++# Sed substitution that helps us do robust quoting. It backslashifies ++# metacharacters that are still active within double-quoted strings. ++Xsed='${SED} -e 1s/^X//' ++sed_quote_subst='$sed_quote_subst' ++ ++# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE). ++if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then ++ emulate sh ++ NULLCMD=: ++ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '\${1+\"\$@\"}'='\"\$@\"' ++ setopt NO_GLOB_SUBST ++else ++ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac ++fi ++ ++# The HP-UX ksh and POSIX shell print the target directory to stdout ++# if CDPATH is set. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++relink_command=\"$relink_command\" ++ ++# This environment variable determines our operation mode. ++if test \"\$libtool_install_magic\" = \"$magic\"; then ++ # install mode needs the following variable: ++ notinst_deplibs='$notinst_deplibs' ++else ++ # When we are sourced in execute mode, \$file and \$echo are already set. ++ if test \"\$libtool_execute_magic\" != \"$magic\"; then ++ echo=\"$qecho\" ++ file=\"\$0\" ++ # Make sure echo works. ++ if test \"X\$1\" = X--no-reexec; then ++ # Discard the --no-reexec flag, and continue. ++ shift ++ elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then ++ # Yippee, \$echo works! ++ : ++ else ++ # Restart under the correct shell, and then maybe \$echo will work. ++ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} ++ fi ++ fi\ ++" ++ $echo >> $output "\ ++ ++ # Find the directory that this script lives in. ++ thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` ++ test \"x\$thisdir\" = \"x\$file\" && thisdir=. ++ ++ # Follow symbolic links until we get to the real thisdir. ++ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` ++ while test -n \"\$file\"; do ++ destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` ++ ++ # If there was a directory component, then change thisdir. ++ if test \"x\$destdir\" != \"x\$file\"; then ++ case \"\$destdir\" in ++ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; ++ *) thisdir=\"\$thisdir/\$destdir\" ;; ++ esac ++ fi ++ ++ file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\` ++ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` ++ done ++ ++ # Try to get the absolute directory name. ++ absdir=\`cd \"\$thisdir\" && pwd\` ++ test -n \"\$absdir\" && thisdir=\"\$absdir\" ++" ++ ++ if test "$fast_install" = yes; then ++ $echo >> $output "\ ++ program=lt-'$outputname'$exeext ++ progdir=\"\$thisdir/$objdir\" ++ ++ if test ! -f \"\$progdir/\$program\" || \\ ++ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ ++ test \"X\$file\" != \"X\$progdir/\$program\"; }; then ++ ++ file=\"\$\$-\$program\" ++ ++ if test ! -d \"\$progdir\"; then ++ $mkdir \"\$progdir\" ++ else ++ $rm \"\$progdir/\$file\" ++ fi" ++ ++ $echo >> $output "\ ++ ++ # relink executable if necessary ++ if test -n \"\$relink_command\"; then ++ if relink_command_output=\`eval \$relink_command 2>&1\`; then : ++ else ++ $echo \"\$relink_command_output\" >&2 ++ $rm \"\$progdir/\$file\" ++ exit $EXIT_FAILURE ++ fi ++ fi ++ ++ $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || ++ { $rm \"\$progdir/\$program\"; ++ $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; } ++ $rm \"\$progdir/\$file\" ++ fi" ++ else ++ $echo >> $output "\ ++ program='$outputname' ++ progdir=\"\$thisdir/$objdir\" ++" ++ fi ++ ++ $echo >> $output "\ ++ ++ if test -f \"\$progdir/\$program\"; then" ++ ++ # Export our shlibpath_var if we have one. ++ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then ++ $echo >> $output "\ ++ # Add our own library path to $shlibpath_var ++ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" ++ ++ # Some systems cannot cope with colon-terminated $shlibpath_var ++ # The second colon is a workaround for a bug in BeOS R4 sed ++ $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` ++ ++ export $shlibpath_var ++" ++ fi ++ ++ # fixup the dll searchpath if we need to. ++ if test -n "$dllsearchpath"; then ++ $echo >> $output "\ ++ # Add the dll search path components to the executable PATH ++ PATH=$dllsearchpath:\$PATH ++" ++ fi ++ ++ $echo >> $output "\ ++ if test \"\$libtool_execute_magic\" != \"$magic\"; then ++ # Run the actual program with our arguments. ++" ++ case $host in ++ # Backslashes separate directories on plain windows ++ *-*-mingw | *-*-os2*) ++ $echo >> $output "\ ++ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} ++" ++ ;; ++ ++ *) ++ $echo >> $output "\ ++ exec \"\$progdir/\$program\" \${1+\"\$@\"} ++" ++ ;; ++ esac ++ $echo >> $output "\ ++ \$echo \"\$0: cannot exec \$program \$*\" ++ exit $EXIT_FAILURE ++ fi ++ else ++ # The program doesn't exist. ++ \$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 ++ \$echo \"This script is just a wrapper for \$program.\" 1>&2 ++ $echo \"See the $PACKAGE documentation for more information.\" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++fi\ ++" ++ chmod +x $output ++ fi ++ exit $EXIT_SUCCESS ++ ;; ++ esac ++ ++ # See if we need to build an old-fashioned archive. ++ for oldlib in $oldlibs; do ++ ++ if test "$build_libtool_libs" = convenience; then ++ oldobjs="$libobjs_save" ++ addlibs="$convenience" ++ build_libtool_libs=no ++ else ++ if test "$build_libtool_libs" = module; then ++ oldobjs="$libobjs_save" ++ build_libtool_libs=no ++ else ++ oldobjs="$old_deplibs $non_pic_objects" ++ fi ++ addlibs="$old_convenience" ++ fi ++ ++ if test -n "$addlibs"; then ++ gentop="$output_objdir/${outputname}x" ++ generated="$generated $gentop" ++ ++ func_extract_archives $gentop $addlibs ++ oldobjs="$oldobjs $func_extract_archives_result" ++ fi ++ ++ # Do each command in the archive commands. ++ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then ++ cmds=$old_archive_from_new_cmds ++ else ++ # POSIX demands no paths to be encoded in archives. We have ++ # to avoid creating archives with duplicate basenames if we ++ # might have to extract them afterwards, e.g., when creating a ++ # static archive out of a convenience library, or when linking ++ # the entirety of a libtool archive into another (currently ++ # not supported by libtool). ++ if (for obj in $oldobjs ++ do ++ $echo "X$obj" | $Xsed -e 's%^.*/%%' ++ done | sort | sort -uc >/dev/null 2>&1); then ++ : ++ else ++ $echo "copying selected object files to avoid basename conflicts..." ++ ++ if test -z "$gentop"; then ++ gentop="$output_objdir/${outputname}x" ++ generated="$generated $gentop" ++ ++ $show "${rm}r $gentop" ++ $run ${rm}r "$gentop" ++ $show "$mkdir $gentop" ++ $run $mkdir "$gentop" ++ exit_status=$? ++ if test "$exit_status" -ne 0 && test ! -d "$gentop"; then ++ exit $exit_status ++ fi ++ fi ++ ++ save_oldobjs=$oldobjs ++ oldobjs= ++ counter=1 ++ for obj in $save_oldobjs ++ do ++ objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` ++ case " $oldobjs " in ++ " ") oldobjs=$obj ;; ++ *[\ /]"$objbase "*) ++ while :; do ++ # Make sure we don't pick an alternate name that also ++ # overlaps. ++ newobj=lt$counter-$objbase ++ counter=`expr $counter + 1` ++ case " $oldobjs " in ++ *[\ /]"$newobj "*) ;; ++ *) if test ! -f "$gentop/$newobj"; then break; fi ;; ++ esac ++ done ++ $show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" ++ $run ln "$obj" "$gentop/$newobj" || ++ $run cp "$obj" "$gentop/$newobj" ++ oldobjs="$oldobjs $gentop/$newobj" ++ ;; ++ *) oldobjs="$oldobjs $obj" ;; ++ esac ++ done ++ fi ++ ++ eval cmds=\"$old_archive_cmds\" ++ ++ if len=`expr "X$cmds" : ".*"` && ++ test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then ++ cmds=$old_archive_cmds ++ else ++ # the command line is too long to link in one step, link in parts ++ $echo "using piecewise archive linking..." ++ save_RANLIB=$RANLIB ++ RANLIB=: ++ objlist= ++ concat_cmds= ++ save_oldobjs=$oldobjs ++ ++ # Is there a better way of finding the last object in the list? ++ for obj in $save_oldobjs ++ do ++ last_oldobj=$obj ++ done ++ for obj in $save_oldobjs ++ do ++ oldobjs="$objlist $obj" ++ objlist="$objlist $obj" ++ eval test_cmds=\"$old_archive_cmds\" ++ if len=`expr "X$test_cmds" : ".*" 2>/dev/null` && ++ test "$len" -le "$max_cmd_len"; then ++ : ++ else ++ # the above command should be used before it gets too long ++ oldobjs=$objlist ++ if test "$obj" = "$last_oldobj" ; then ++ RANLIB=$save_RANLIB ++ fi ++ test -z "$concat_cmds" || concat_cmds=$concat_cmds~ ++ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" ++ objlist= ++ fi ++ done ++ RANLIB=$save_RANLIB ++ oldobjs=$objlist ++ if test "X$oldobjs" = "X" ; then ++ eval cmds=\"\$concat_cmds\" ++ else ++ eval cmds=\"\$concat_cmds~\$old_archive_cmds\" ++ fi ++ fi ++ fi ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ eval cmd=\"$cmd\" ++ IFS="$save_ifs" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ done ++ ++ if test -n "$generated"; then ++ $show "${rm}r$generated" ++ $run ${rm}r$generated ++ fi ++ ++ # Now create the libtool archive. ++ case $output in ++ *.la) ++ old_library= ++ test "$build_old_libs" = yes && old_library="$libname.$libext" ++ $show "creating $output" ++ ++ # Preserve any variables that may affect compiler behavior ++ for var in $variables_saved_for_relink; do ++ if eval test -z \"\${$var+set}\"; then ++ relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command" ++ elif eval var_value=\$$var; test -z "$var_value"; then ++ relink_command="$var=; export $var; $relink_command" ++ else ++ var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` ++ relink_command="$var=\"$var_value\"; export $var; $relink_command" ++ fi ++ done ++ # Quote the link command for shipping. ++ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" ++ relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` ++ if test "$hardcode_automatic" = yes ; then ++ relink_command= ++ fi ++ ++ ++ # Only create the output if not a dry run. ++ if test -z "$run"; then ++ for installed in no yes; do ++ if test "$installed" = yes; then ++ if test -z "$install_libdir"; then ++ break ++ fi ++ output="$output_objdir/$outputname"i ++ # Replace all uninstalled libtool libraries with the installed ones ++ newdependency_libs= ++ for deplib in $dependency_libs; do ++ case $deplib in ++ *.la) ++ name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'` ++ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` ++ if test -z "$libdir"; then ++ $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ newdependency_libs="$newdependency_libs $libdir/$name" ++ ;; ++ *) newdependency_libs="$newdependency_libs $deplib" ;; ++ esac ++ done ++ dependency_libs="$newdependency_libs" ++ newdlfiles= ++ for lib in $dlfiles; do ++ name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` ++ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` ++ if test -z "$libdir"; then ++ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ newdlfiles="$newdlfiles $libdir/$name" ++ done ++ dlfiles="$newdlfiles" ++ newdlprefiles= ++ for lib in $dlprefiles; do ++ name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'` ++ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` ++ if test -z "$libdir"; then ++ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ newdlprefiles="$newdlprefiles $libdir/$name" ++ done ++ dlprefiles="$newdlprefiles" ++ else ++ newdlfiles= ++ for lib in $dlfiles; do ++ case $lib in ++ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; ++ *) abs=`pwd`"/$lib" ;; ++ esac ++ newdlfiles="$newdlfiles $abs" ++ done ++ dlfiles="$newdlfiles" ++ newdlprefiles= ++ for lib in $dlprefiles; do ++ case $lib in ++ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; ++ *) abs=`pwd`"/$lib" ;; ++ esac ++ newdlprefiles="$newdlprefiles $abs" ++ done ++ dlprefiles="$newdlprefiles" ++ fi ++ $rm $output ++ # place dlname in correct position for cygwin ++ tdlname=$dlname ++ case $host,$output,$installed,$module,$dlname in ++ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; ++ esac ++ $echo > $output "\ ++# $outputname - a libtool library file ++# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP ++# ++# Please DO NOT delete this file! ++# It is necessary for linking the library. ++ ++# The name that we can dlopen(3). ++dlname='$tdlname' ++ ++# Names of this library. ++library_names='$library_names' ++ ++# The name of the static archive. ++old_library='$old_library' ++ ++# Libraries that this one depends upon. ++dependency_libs='$dependency_libs' ++ ++# Version information for $libname. ++current=$current ++age=$age ++revision=$revision ++ ++# Is this an already installed library? ++installed=$installed ++ ++# Should we warn about portability when linking against -modules? ++shouldnotlink=$module ++ ++# Files to dlopen/dlpreopen ++dlopen='$dlfiles' ++dlpreopen='$dlprefiles' ++ ++# Directory that this library needs to be installed in: ++libdir='$install_libdir'" ++ if test "$installed" = no && test "$need_relink" = yes; then ++ $echo >> $output "\ ++relink_command=\"$relink_command\"" ++ fi ++ done ++ fi ++ ++ # Do a symbolic link so that the libtool archive can be found in ++ # LD_LIBRARY_PATH before the program is installed. ++ $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" ++ $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $? ++ ;; ++ esac ++ exit $EXIT_SUCCESS ++ ;; ++ ++ # libtool install mode ++ install) ++ modename="$modename: install" ++ ++ # There may be an optional sh(1) argument at the beginning of ++ # install_prog (especially on Windows NT). ++ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || ++ # Allow the use of GNU shtool's install command. ++ $echo "X$nonopt" | grep shtool > /dev/null; then ++ # Aesthetically quote it. ++ arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"` ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ install_prog="$arg " ++ arg="$1" ++ shift ++ else ++ install_prog= ++ arg=$nonopt ++ fi ++ ++ # The real first argument should be the name of the installation program. ++ # Aesthetically quote it. ++ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ install_prog="$install_prog$arg" ++ ++ # We need to accept at least all the BSD install flags. ++ dest= ++ files= ++ opts= ++ prev= ++ install_type= ++ isdir=no ++ stripme= ++ for arg ++ do ++ if test -n "$dest"; then ++ files="$files $dest" ++ dest=$arg ++ continue ++ fi ++ ++ case $arg in ++ -d) isdir=yes ;; ++ -f) ++ case " $install_prog " in ++ *[\\\ /]cp\ *) ;; ++ *) prev=$arg ;; ++ esac ++ ;; ++ -g | -m | -o) prev=$arg ;; ++ -s) ++ stripme=" -s" ++ continue ++ ;; ++ -*) ++ ;; ++ *) ++ # If the previous option needed an argument, then skip it. ++ if test -n "$prev"; then ++ prev= ++ else ++ dest=$arg ++ continue ++ fi ++ ;; ++ esac ++ ++ # Aesthetically quote the argument. ++ arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"` ++ case $arg in ++ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") ++ arg="\"$arg\"" ++ ;; ++ esac ++ install_prog="$install_prog $arg" ++ done ++ ++ if test -z "$install_prog"; then ++ $echo "$modename: you must specify an install program" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ if test -n "$prev"; then ++ $echo "$modename: the \`$prev' option requires an argument" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ if test -z "$files"; then ++ if test -z "$dest"; then ++ $echo "$modename: no file or destination specified" 1>&2 ++ else ++ $echo "$modename: you must specify a destination" 1>&2 ++ fi ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Strip any trailing slash from the destination. ++ dest=`$echo "X$dest" | $Xsed -e 's%/$%%'` ++ ++ # Check to see that the destination is a directory. ++ test -d "$dest" && isdir=yes ++ if test "$isdir" = yes; then ++ destdir="$dest" ++ destname= ++ else ++ destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'` ++ test "X$destdir" = "X$dest" && destdir=. ++ destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'` ++ ++ # Not a directory, so check to see that there is only one file specified. ++ set dummy $files ++ if test "$#" -gt 2; then ++ $echo "$modename: \`$dest' is not a directory" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ fi ++ case $destdir in ++ [\\/]* | [A-Za-z]:[\\/]*) ;; ++ *) ++ for file in $files; do ++ case $file in ++ *.lo) ;; ++ *) ++ $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ done ++ ;; ++ esac ++ ++ # This variable tells wrapper scripts just to set variables rather ++ # than running their programs. ++ libtool_install_magic="$magic" ++ ++ staticlibs= ++ future_libdirs= ++ current_libdirs= ++ for file in $files; do ++ ++ # Do each installation. ++ case $file in ++ *.$libext) ++ # Do the static libraries later. ++ staticlibs="$staticlibs $file" ++ ;; ++ ++ *.la) ++ # Check to see that this really is a libtool archive. ++ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : ++ else ++ $echo "$modename: \`$file' is not a valid libtool archive" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ library_names= ++ old_library= ++ relink_command= ++ # If there is no directory component, then add one. ++ case $file in ++ */* | *\\*) . $file ;; ++ *) . ./$file ;; ++ esac ++ ++ # Add the libdir to current_libdirs if it is the destination. ++ if test "X$destdir" = "X$libdir"; then ++ case "$current_libdirs " in ++ *" $libdir "*) ;; ++ *) current_libdirs="$current_libdirs $libdir" ;; ++ esac ++ else ++ # Note the libdir as a future libdir. ++ case "$future_libdirs " in ++ *" $libdir "*) ;; ++ *) future_libdirs="$future_libdirs $libdir" ;; ++ esac ++ fi ++ ++ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/ ++ test "X$dir" = "X$file/" && dir= ++ dir="$dir$objdir" ++ ++ if test -n "$relink_command"; then ++ # Determine the prefix the user has applied to our future dir. ++ inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"` ++ ++ # Don't allow the user to place us outside of our expected ++ # location b/c this prevents finding dependent libraries that ++ # are installed to the same prefix. ++ # At present, this check doesn't affect windows .dll's that ++ # are installed into $libdir/../bin (currently, that works fine) ++ # but it's something to keep an eye on. ++ if test "$inst_prefix_dir" = "$destdir"; then ++ $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ if test -n "$inst_prefix_dir"; then ++ # Stick the inst_prefix_dir data into the link command. ++ relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP` ++ else ++ relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP` ++ fi ++ ++ $echo "$modename: warning: relinking \`$file'" 1>&2 ++ $show "$relink_command" ++ if $run eval "$relink_command"; then : ++ else ++ $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ fi ++ ++ # See the names of the shared library. ++ set dummy $library_names ++ if test -n "$2"; then ++ realname="$2" ++ shift ++ shift ++ ++ srcname="$realname" ++ test -n "$relink_command" && srcname="$realname"T ++ ++ # Install the shared library and build the symlinks. ++ $show "$install_prog $dir/$srcname $destdir/$realname" ++ $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $? ++ if test -n "$stripme" && test -n "$striplib"; then ++ $show "$striplib $destdir/$realname" ++ $run eval "$striplib $destdir/$realname" || exit $? ++ fi ++ ++ if test "$#" -gt 0; then ++ # Delete the old symlinks, and create new ones. ++ # Try `ln -sf' first, because the `ln' binary might depend on ++ # the symlink we replace! Solaris /bin/ln does not understand -f, ++ # so we also need to try rm && ln -s. ++ for linkname ++ do ++ if test "$linkname" != "$realname"; then ++ $show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" ++ $run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })" ++ fi ++ done ++ fi ++ ++ # Do each command in the postinstall commands. ++ lib="$destdir/$realname" ++ cmds=$postinstall_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || { ++ lt_exit=$? ++ ++ # Restore the uninstalled library and exit ++ if test "$mode" = relink; then ++ $run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)' ++ fi ++ ++ exit $lt_exit ++ } ++ done ++ IFS="$save_ifs" ++ fi ++ ++ # Install the pseudo-library for information purposes. ++ name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` ++ instname="$dir/$name"i ++ $show "$install_prog $instname $destdir/$name" ++ $run eval "$install_prog $instname $destdir/$name" || exit $? ++ ++ # Maybe install the static library, too. ++ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ++ ;; ++ ++ *.lo) ++ # Install (i.e. copy) a libtool object. ++ ++ # Figure out destination file name, if it wasn't already specified. ++ if test -n "$destname"; then ++ destfile="$destdir/$destname" ++ else ++ destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` ++ destfile="$destdir/$destfile" ++ fi ++ ++ # Deduce the name of the destination old-style object file. ++ case $destfile in ++ *.lo) ++ staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"` ++ ;; ++ *.$objext) ++ staticdest="$destfile" ++ destfile= ++ ;; ++ *) ++ $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ # Install the libtool object if requested. ++ if test -n "$destfile"; then ++ $show "$install_prog $file $destfile" ++ $run eval "$install_prog $file $destfile" || exit $? ++ fi ++ ++ # Install the old object if enabled. ++ if test "$build_old_libs" = yes; then ++ # Deduce the name of the old-style object file. ++ staticobj=`$echo "X$file" | $Xsed -e "$lo2o"` ++ ++ $show "$install_prog $staticobj $staticdest" ++ $run eval "$install_prog \$staticobj \$staticdest" || exit $? ++ fi ++ exit $EXIT_SUCCESS ++ ;; ++ ++ *) ++ # Figure out destination file name, if it wasn't already specified. ++ if test -n "$destname"; then ++ destfile="$destdir/$destname" ++ else ++ destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'` ++ destfile="$destdir/$destfile" ++ fi ++ ++ # If the file is missing, and there is a .exe on the end, strip it ++ # because it is most likely a libtool script we actually want to ++ # install ++ stripped_ext="" ++ case $file in ++ *.exe) ++ if test ! -f "$file"; then ++ file=`$echo $file|${SED} 's,.exe$,,'` ++ stripped_ext=".exe" ++ fi ++ ;; ++ esac ++ ++ # Do a test to see if this is really a libtool program. ++ case $host in ++ *cygwin*|*mingw*) ++ wrapper=`$echo $file | ${SED} -e 's,.exe$,,'` ++ ;; ++ *) ++ wrapper=$file ++ ;; ++ esac ++ if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then ++ notinst_deplibs= ++ relink_command= ++ ++ # Note that it is not necessary on cygwin/mingw to append a dot to ++ # foo even if both foo and FILE.exe exist: automatic-append-.exe ++ # behavior happens only for exec(3), not for open(2)! Also, sourcing ++ # `FILE.' does not work on cygwin managed mounts. ++ # ++ # If there is no directory component, then add one. ++ case $wrapper in ++ */* | *\\*) . ${wrapper} ;; ++ *) . ./${wrapper} ;; ++ esac ++ ++ # Check the variables that should have been set. ++ if test -z "$notinst_deplibs"; then ++ $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ finalize=yes ++ for lib in $notinst_deplibs; do ++ # Check to see that each library is installed. ++ libdir= ++ if test -f "$lib"; then ++ # If there is no directory component, then add one. ++ case $lib in ++ */* | *\\*) . $lib ;; ++ *) . ./$lib ;; ++ esac ++ fi ++ libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test ++ if test -n "$libdir" && test ! -f "$libfile"; then ++ $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2 ++ finalize=no ++ fi ++ done ++ ++ relink_command= ++ # Note that it is not necessary on cygwin/mingw to append a dot to ++ # foo even if both foo and FILE.exe exist: automatic-append-.exe ++ # behavior happens only for exec(3), not for open(2)! Also, sourcing ++ # `FILE.' does not work on cygwin managed mounts. ++ # ++ # If there is no directory component, then add one. ++ case $wrapper in ++ */* | *\\*) . ${wrapper} ;; ++ *) . ./${wrapper} ;; ++ esac ++ ++ outputname= ++ if test "$fast_install" = no && test -n "$relink_command"; then ++ if test "$finalize" = yes && test -z "$run"; then ++ tmpdir=`func_mktempdir` ++ file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'` ++ outputname="$tmpdir/$file" ++ # Replace the output file specification. ++ relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP` ++ ++ $show "$relink_command" ++ if $run eval "$relink_command"; then : ++ else ++ $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2 ++ ${rm}r "$tmpdir" ++ continue ++ fi ++ file="$outputname" ++ else ++ $echo "$modename: warning: cannot relink \`$file'" 1>&2 ++ fi ++ else ++ # Install the binary that we compiled earlier. ++ file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` ++ fi ++ fi ++ ++ # remove .exe since cygwin /usr/bin/install will append another ++ # one anyway ++ case $install_prog,$host in ++ */usr/bin/install*,*cygwin*) ++ case $file:$destfile in ++ *.exe:*.exe) ++ # this is ok ++ ;; ++ *.exe:*) ++ destfile=$destfile.exe ++ ;; ++ *:*.exe) ++ destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'` ++ ;; ++ esac ++ ;; ++ esac ++ $show "$install_prog$stripme $file $destfile" ++ $run eval "$install_prog\$stripme \$file \$destfile" || exit $? ++ test -n "$outputname" && ${rm}r "$tmpdir" ++ ;; ++ esac ++ done ++ ++ for file in $staticlibs; do ++ name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` ++ ++ # Set up the ranlib parameters. ++ oldlib="$destdir/$name" ++ ++ $show "$install_prog $file $oldlib" ++ $run eval "$install_prog \$file \$oldlib" || exit $? ++ ++ if test -n "$stripme" && test -n "$old_striplib"; then ++ $show "$old_striplib $oldlib" ++ $run eval "$old_striplib $oldlib" || exit $? ++ fi ++ ++ # Do each command in the postinstall commands. ++ cmds=$old_postinstall_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || exit $? ++ done ++ IFS="$save_ifs" ++ done ++ ++ if test -n "$future_libdirs"; then ++ $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2 ++ fi ++ ++ if test -n "$current_libdirs"; then ++ # Maybe just do a dry run. ++ test -n "$run" && current_libdirs=" -n$current_libdirs" ++ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' ++ else ++ exit $EXIT_SUCCESS ++ fi ++ ;; ++ ++ # libtool finish mode ++ finish) ++ modename="$modename: finish" ++ libdirs="$nonopt" ++ admincmds= ++ ++ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then ++ for dir ++ do ++ libdirs="$libdirs $dir" ++ done ++ ++ for libdir in $libdirs; do ++ if test -n "$finish_cmds"; then ++ # Do each command in the finish commands. ++ cmds=$finish_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" || admincmds="$admincmds ++ $cmd" ++ done ++ IFS="$save_ifs" ++ fi ++ if test -n "$finish_eval"; then ++ # Do the single finish_eval. ++ eval cmds=\"$finish_eval\" ++ $run eval "$cmds" || admincmds="$admincmds ++ $cmds" ++ fi ++ done ++ fi ++ ++ # Exit here if they wanted silent mode. ++ test "$show" = : && exit $EXIT_SUCCESS ++ ++ $echo "X----------------------------------------------------------------------" | $Xsed ++ $echo "Libraries have been installed in:" ++ for libdir in $libdirs; do ++ $echo " $libdir" ++ done ++ $echo ++ $echo "If you ever happen to want to link against installed libraries" ++ $echo "in a given directory, LIBDIR, you must either use libtool, and" ++ $echo "specify the full pathname of the library, or use the \`-LLIBDIR'" ++ $echo "flag during linking and do at least one of the following:" ++ if test -n "$shlibpath_var"; then ++ $echo " - add LIBDIR to the \`$shlibpath_var' environment variable" ++ $echo " during execution" ++ fi ++ if test -n "$runpath_var"; then ++ $echo " - add LIBDIR to the \`$runpath_var' environment variable" ++ $echo " during linking" ++ fi ++ if test -n "$hardcode_libdir_flag_spec"; then ++ libdir=LIBDIR ++ eval flag=\"$hardcode_libdir_flag_spec\" ++ ++ $echo " - use the \`$flag' linker flag" ++ fi ++ if test -n "$admincmds"; then ++ $echo " - have your system administrator run these commands:$admincmds" ++ fi ++ if test -f /etc/ld.so.conf; then ++ $echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" ++ fi ++ $echo ++ $echo "See any operating system documentation about shared libraries for" ++ $echo "more information, such as the ld(1) and ld.so(8) manual pages." ++ $echo "X----------------------------------------------------------------------" | $Xsed ++ exit $EXIT_SUCCESS ++ ;; ++ ++ # libtool execute mode ++ execute) ++ modename="$modename: execute" ++ ++ # The first argument is the command name. ++ cmd="$nonopt" ++ if test -z "$cmd"; then ++ $echo "$modename: you must specify a COMMAND" 1>&2 ++ $echo "$help" ++ exit $EXIT_FAILURE ++ fi ++ ++ # Handle -dlopen flags immediately. ++ for file in $execute_dlfiles; do ++ if test ! -f "$file"; then ++ $echo "$modename: \`$file' is not a file" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ dir= ++ case $file in ++ *.la) ++ # Check to see that this really is a libtool archive. ++ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then : ++ else ++ $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ # Read the libtool library. ++ dlname= ++ library_names= ++ ++ # If there is no directory component, then add one. ++ case $file in ++ */* | *\\*) . $file ;; ++ *) . ./$file ;; ++ esac ++ ++ # Skip this library if it cannot be dlopened. ++ if test -z "$dlname"; then ++ # Warn if it was a shared library. ++ test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'" ++ continue ++ fi ++ ++ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` ++ test "X$dir" = "X$file" && dir=. ++ ++ if test -f "$dir/$objdir/$dlname"; then ++ dir="$dir/$objdir" ++ else ++ $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ;; ++ ++ *.lo) ++ # Just add the directory containing the .lo file. ++ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` ++ test "X$dir" = "X$file" && dir=. ++ ;; ++ ++ *) ++ $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2 ++ continue ++ ;; ++ esac ++ ++ # Get the absolute pathname. ++ absdir=`cd "$dir" && pwd` ++ test -n "$absdir" && dir="$absdir" ++ ++ # Now add the directory to shlibpath_var. ++ if eval "test -z \"\$$shlibpath_var\""; then ++ eval "$shlibpath_var=\"\$dir\"" ++ else ++ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" ++ fi ++ done ++ ++ # This variable tells wrapper scripts just to set shlibpath_var ++ # rather than running their programs. ++ libtool_execute_magic="$magic" ++ ++ # Check if any of the arguments is a wrapper script. ++ args= ++ for file ++ do ++ case $file in ++ -*) ;; ++ *) ++ # Do a test to see if this is really a libtool program. ++ if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ # If there is no directory component, then add one. ++ case $file in ++ */* | *\\*) . $file ;; ++ *) . ./$file ;; ++ esac ++ ++ # Transform arg to wrapped name. ++ file="$progdir/$program" ++ fi ++ ;; ++ esac ++ # Quote arguments (to preserve shell metacharacters). ++ file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"` ++ args="$args \"$file\"" ++ done ++ ++ if test -z "$run"; then ++ if test -n "$shlibpath_var"; then ++ # Export the shlibpath_var. ++ eval "export $shlibpath_var" ++ fi ++ ++ # Restore saved environment variables ++ for lt_var in LANG LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES ++ do ++ eval "if test \"\${save_$lt_var+set}\" = set; then ++ $lt_var=\$save_$lt_var; export $lt_var ++ else ++ $lt_unset $lt_var ++ fi" ++ done ++ ++ ++ # Now prepare to actually exec the command. ++ exec_cmd="\$cmd$args" ++ else ++ # Display what would be done. ++ if test -n "$shlibpath_var"; then ++ eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\"" ++ $echo "export $shlibpath_var" ++ fi ++ $echo "$cmd$args" ++ exit $EXIT_SUCCESS ++ fi ++ ;; ++ ++ # libtool clean and uninstall mode ++ clean | uninstall) ++ modename="$modename: $mode" ++ rm="$nonopt" ++ files= ++ rmforce= ++ exit_status=0 ++ ++ # This variable tells wrapper scripts just to set variables rather ++ # than running their programs. ++ libtool_install_magic="$magic" ++ ++ for arg ++ do ++ case $arg in ++ -f) rm="$rm $arg"; rmforce=yes ;; ++ -*) rm="$rm $arg" ;; ++ *) files="$files $arg" ;; ++ esac ++ done ++ ++ if test -z "$rm"; then ++ $echo "$modename: you must specify an RM program" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++ ++ rmdirs= ++ ++ origobjdir="$objdir" ++ for file in $files; do ++ dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'` ++ if test "X$dir" = "X$file"; then ++ dir=. ++ objdir="$origobjdir" ++ else ++ objdir="$dir/$origobjdir" ++ fi ++ name=`$echo "X$file" | $Xsed -e 's%^.*/%%'` ++ test "$mode" = uninstall && objdir="$dir" ++ ++ # Remember objdir for removal later, being careful to avoid duplicates ++ if test "$mode" = clean; then ++ case " $rmdirs " in ++ *" $objdir "*) ;; ++ *) rmdirs="$rmdirs $objdir" ;; ++ esac ++ fi ++ ++ # Don't error if the file doesn't exist and rm -f was used. ++ if (test -L "$file") >/dev/null 2>&1 \ ++ || (test -h "$file") >/dev/null 2>&1 \ ++ || test -f "$file"; then ++ : ++ elif test -d "$file"; then ++ exit_status=1 ++ continue ++ elif test "$rmforce" = yes; then ++ continue ++ fi ++ ++ rmfiles="$file" ++ ++ case $name in ++ *.la) ++ # Possibly a libtool archive, so verify it. ++ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ . $dir/$name ++ ++ # Delete the libtool libraries and symlinks. ++ for n in $library_names; do ++ rmfiles="$rmfiles $objdir/$n" ++ done ++ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" ++ ++ case "$mode" in ++ clean) ++ case " $library_names " in ++ # " " in the beginning catches empty $dlname ++ *" $dlname "*) ;; ++ *) rmfiles="$rmfiles $objdir/$dlname" ;; ++ esac ++ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ++ ;; ++ uninstall) ++ if test -n "$library_names"; then ++ # Do each command in the postuninstall commands. ++ cmds=$postuninstall_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" ++ if test "$?" -ne 0 && test "$rmforce" != yes; then ++ exit_status=1 ++ fi ++ done ++ IFS="$save_ifs" ++ fi ++ ++ if test -n "$old_library"; then ++ # Do each command in the old_postuninstall commands. ++ cmds=$old_postuninstall_cmds ++ save_ifs="$IFS"; IFS='~' ++ for cmd in $cmds; do ++ IFS="$save_ifs" ++ eval cmd=\"$cmd\" ++ $show "$cmd" ++ $run eval "$cmd" ++ if test "$?" -ne 0 && test "$rmforce" != yes; then ++ exit_status=1 ++ fi ++ done ++ IFS="$save_ifs" ++ fi ++ # FIXME: should reinstall the best remaining shared library. ++ ;; ++ esac ++ fi ++ ;; ++ ++ *.lo) ++ # Possibly a libtool object, so verify it. ++ if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ ++ # Read the .lo file ++ . $dir/$name ++ ++ # Add PIC object to the list of files to remove. ++ if test -n "$pic_object" \ ++ && test "$pic_object" != none; then ++ rmfiles="$rmfiles $dir/$pic_object" ++ fi ++ ++ # Add non-PIC object to the list of files to remove. ++ if test -n "$non_pic_object" \ ++ && test "$non_pic_object" != none; then ++ rmfiles="$rmfiles $dir/$non_pic_object" ++ fi ++ fi ++ ;; ++ ++ *) ++ if test "$mode" = clean ; then ++ noexename=$name ++ case $file in ++ *.exe) ++ file=`$echo $file|${SED} 's,.exe$,,'` ++ noexename=`$echo $name|${SED} 's,.exe$,,'` ++ # $file with .exe has already been added to rmfiles, ++ # add $file without .exe ++ rmfiles="$rmfiles $file" ++ ;; ++ esac ++ # Do a test to see if this is a libtool program. ++ if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then ++ relink_command= ++ . $dir/$noexename ++ ++ # note $name still contains .exe if it was in $file originally ++ # as does the version of $file that was added into $rmfiles ++ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" ++ if test "$fast_install" = yes && test -n "$relink_command"; then ++ rmfiles="$rmfiles $objdir/lt-$name" ++ fi ++ if test "X$noexename" != "X$name" ; then ++ rmfiles="$rmfiles $objdir/lt-${noexename}.c" ++ fi ++ fi ++ fi ++ ;; ++ esac ++ $show "$rm $rmfiles" ++ $run $rm $rmfiles || exit_status=1 ++ done ++ objdir="$origobjdir" ++ ++ # Try to remove the ${objdir}s in the directories where we deleted files ++ for dir in $rmdirs; do ++ if test -d "$dir"; then ++ $show "rmdir $dir" ++ $run rmdir $dir >/dev/null 2>&1 ++ fi ++ done ++ ++ exit $exit_status ++ ;; ++ ++ "") ++ $echo "$modename: you must specify a MODE" 1>&2 ++ $echo "$generic_help" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++ esac ++ ++ if test -z "$exec_cmd"; then ++ $echo "$modename: invalid operation mode \`$mode'" 1>&2 ++ $echo "$generic_help" 1>&2 ++ exit $EXIT_FAILURE ++ fi ++fi # test -z "$show_help" ++ ++if test -n "$exec_cmd"; then ++ eval exec $exec_cmd ++ exit $EXIT_FAILURE ++fi ++ ++# We need to display help for each of the modes. ++case $mode in ++"") $echo \ ++"Usage: $modename [OPTION]... [MODE-ARG]... ++ ++Provide generalized library-building support services. ++ ++ --config show all configuration variables ++ --debug enable verbose shell tracing ++-n, --dry-run display commands without modifying any files ++ --features display basic configuration information and exit ++ --finish same as \`--mode=finish' ++ --help display this help message and exit ++ --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS] ++ --quiet same as \`--silent' ++ --silent don't print informational messages ++ --tag=TAG use configuration variables from tag TAG ++ --version print version information ++ ++MODE must be one of the following: ++ ++ clean remove files from the build directory ++ compile compile a source file into a libtool object ++ execute automatically set library path, then run a program ++ finish complete the installation of libtool libraries ++ install install libraries or executables ++ link create a library or an executable ++ uninstall remove libraries from an installed directory ++ ++MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for ++a more detailed description of MODE. ++ ++Report bugs to ." ++ exit $EXIT_SUCCESS ++ ;; ++ ++clean) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE... ++ ++Remove files from the build directory. ++ ++RM is the name of the program to use to delete files associated with each FILE ++(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed ++to RM. ++ ++If FILE is a libtool library, object or program, all the files associated ++with it are deleted. Otherwise, only FILE itself is deleted using RM." ++ ;; ++ ++compile) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE ++ ++Compile a source file into a libtool library object. ++ ++This mode accepts the following additional options: ++ ++ -o OUTPUT-FILE set the output file name to OUTPUT-FILE ++ -prefer-pic try to building PIC objects only ++ -prefer-non-pic try to building non-PIC objects only ++ -static always build a \`.o' file suitable for static linking ++ ++COMPILE-COMMAND is a command to be used in creating a \`standard' object file ++from the given SOURCEFILE. ++ ++The output file name is determined by removing the directory component from ++SOURCEFILE, then substituting the C source code suffix \`.c' with the ++library object suffix, \`.lo'." ++ ;; ++ ++execute) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]... ++ ++Automatically set library path, then run a program. ++ ++This mode accepts the following additional options: ++ ++ -dlopen FILE add the directory containing FILE to the library path ++ ++This mode sets the library path environment variable according to \`-dlopen' ++flags. ++ ++If any of the ARGS are libtool executable wrappers, then they are translated ++into their corresponding uninstalled binary, and any of their required library ++directories are added to the library path. ++ ++Then, COMMAND is executed, with ARGS as arguments." ++ ;; ++ ++finish) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=finish [LIBDIR]... ++ ++Complete the installation of libtool libraries. ++ ++Each LIBDIR is a directory that contains libtool libraries. ++ ++The commands that this mode executes may require superuser privileges. Use ++the \`--dry-run' option if you just want to see what would be executed." ++ ;; ++ ++install) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND... ++ ++Install executables or libraries. ++ ++INSTALL-COMMAND is the installation command. The first component should be ++either the \`install' or \`cp' program. ++ ++The rest of the components are interpreted as arguments to that command (only ++BSD-compatible install options are recognized)." ++ ;; ++ ++link) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=link LINK-COMMAND... ++ ++Link object files or libraries together to form another library, or to ++create an executable program. ++ ++LINK-COMMAND is a command using the C compiler that you would use to create ++a program from several object files. ++ ++The following components of LINK-COMMAND are treated specially: ++ ++ -all-static do not do any dynamic linking at all ++ -avoid-version do not add a version suffix if possible ++ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime ++ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols ++ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) ++ -export-symbols SYMFILE ++ try to export only the symbols listed in SYMFILE ++ -export-symbols-regex REGEX ++ try to export only the symbols matching REGEX ++ -LLIBDIR search LIBDIR for required installed libraries ++ -lNAME OUTPUT-FILE requires the installed library libNAME ++ -module build a library that can dlopened ++ -no-fast-install disable the fast-install mode ++ -no-install link a not-installable executable ++ -no-undefined declare that a library does not refer to external symbols ++ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects ++ -objectlist FILE Use a list of object files found in FILE to specify objects ++ -precious-files-regex REGEX ++ don't remove output files matching REGEX ++ -release RELEASE specify package release information ++ -rpath LIBDIR the created library will eventually be installed in LIBDIR ++ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries ++ -static do not do any dynamic linking of uninstalled libtool libraries ++ -static-libtool-libs ++ do not do any dynamic linking of libtool libraries ++ -version-info CURRENT[:REVISION[:AGE]] ++ specify library version info [each variable defaults to 0] ++ ++All other options (arguments beginning with \`-') are ignored. ++ ++Every other argument is treated as a filename. Files ending in \`.la' are ++treated as uninstalled libtool libraries, other files are standard or library ++object files. ++ ++If the OUTPUT-FILE ends in \`.la', then a libtool library is created, ++only library objects (\`.lo' files) may be specified, and \`-rpath' is ++required, except when creating a convenience library. ++ ++If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created ++using \`ar' and \`ranlib', or on Windows using \`lib'. ++ ++If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file ++is created, otherwise an executable program is created." ++ ;; ++ ++uninstall) ++ $echo \ ++"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... ++ ++Remove libraries from an installation directory. ++ ++RM is the name of the program to use to delete files associated with each FILE ++(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed ++to RM. ++ ++If FILE is a libtool library, all the files associated with it are deleted. ++Otherwise, only FILE itself is deleted using RM." ++ ;; ++ ++*) ++ $echo "$modename: invalid operation mode \`$mode'" 1>&2 ++ $echo "$help" 1>&2 ++ exit $EXIT_FAILURE ++ ;; ++esac ++ ++$echo ++$echo "Try \`$modename --help' for more information about other modes." ++ ++exit $? ++ ++# The TAGs below are defined such that we never get into a situation ++# in which we disable both kinds of libraries. Given conflicting ++# choices, we go for a static library, that is the most portable, ++# since we can't tell whether shared libraries were disabled because ++# the user asked for that or because the platform doesn't support ++# them. This is particularly important on AIX, because we don't ++# support having both static and shared libraries enabled at the same ++# time on that platform, so we default to a shared-only configuration. ++# If a disable-shared tag is given, we'll fallback to a static-only ++# configuration. But we'll never go from static-only to shared-only. ++ ++# ### BEGIN LIBTOOL TAG CONFIG: disable-shared ++disable_libs=shared ++# ### END LIBTOOL TAG CONFIG: disable-shared ++ ++# ### BEGIN LIBTOOL TAG CONFIG: disable-static ++disable_libs=static ++# ### END LIBTOOL TAG CONFIG: disable-static ++ ++# Local Variables: ++# mode:shell-script ++# sh-indentation:2 ++# End: +diff --git a/iscsiuio/missing b/iscsiuio/missing +new file mode 100755 +index 0000000..1c8ff70 +--- /dev/null ++++ b/iscsiuio/missing +@@ -0,0 +1,367 @@ ++#! /bin/sh ++# Common stub for a few missing GNU programs while installing. ++ ++scriptversion=2006-05-10.23 ++ ++# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006 ++# Free Software Foundation, Inc. ++# Originally by Fran,cois Pinard , 1996. ++ ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2, or (at your option) ++# any later version. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++ ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA ++# 02110-1301, USA. ++ ++# As a special exception to the GNU General Public License, if you ++# distribute this file as part of a program that contains a ++# configuration script generated by Autoconf, you may include it under ++# the same distribution terms that you use for the rest of that program. ++ ++if test $# -eq 0; then ++ echo 1>&2 "Try \`$0 --help' for more information" ++ exit 1 ++fi ++ ++run=: ++sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' ++sed_minuso='s/.* -o \([^ ]*\).*/\1/p' ++ ++# In the cases where this matters, `missing' is being run in the ++# srcdir already. ++if test -f configure.ac; then ++ configure_ac=configure.ac ++else ++ configure_ac=configure.in ++fi ++ ++msg="missing on your system" ++ ++case $1 in ++--run) ++ # Try to run requested program, and just exit if it succeeds. ++ run= ++ shift ++ "$@" && exit 0 ++ # Exit code 63 means version mismatch. This often happens ++ # when the user try to use an ancient version of a tool on ++ # a file that requires a minimum version. In this case we ++ # we should proceed has if the program had been absent, or ++ # if --run hadn't been passed. ++ if test $? = 63; then ++ run=: ++ msg="probably too old" ++ fi ++ ;; ++ ++ -h|--h|--he|--hel|--help) ++ echo "\ ++$0 [OPTION]... PROGRAM [ARGUMENT]... ++ ++Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an ++error status if there is no known handling for PROGRAM. ++ ++Options: ++ -h, --help display this help and exit ++ -v, --version output version information and exit ++ --run try to run the given command, and emulate it if it fails ++ ++Supported PROGRAM values: ++ aclocal touch file \`aclocal.m4' ++ autoconf touch file \`configure' ++ autoheader touch file \`config.h.in' ++ autom4te touch the output file, or create a stub one ++ automake touch all \`Makefile.in' files ++ bison create \`y.tab.[ch]', if possible, from existing .[ch] ++ flex create \`lex.yy.c', if possible, from existing .c ++ help2man touch the output file ++ lex create \`lex.yy.c', if possible, from existing .c ++ makeinfo touch the output file ++ tar try tar, gnutar, gtar, then tar without non-portable flags ++ yacc create \`y.tab.[ch]', if possible, from existing .[ch] ++ ++Send bug reports to ." ++ exit $? ++ ;; ++ ++ -v|--v|--ve|--ver|--vers|--versi|--versio|--version) ++ echo "missing $scriptversion (GNU Automake)" ++ exit $? ++ ;; ++ ++ -*) ++ echo 1>&2 "$0: Unknown \`$1' option" ++ echo 1>&2 "Try \`$0 --help' for more information" ++ exit 1 ++ ;; ++ ++esac ++ ++# Now exit if we have it, but it failed. Also exit now if we ++# don't have it and --version was passed (most likely to detect ++# the program). ++case $1 in ++ lex|yacc) ++ # Not GNU programs, they don't have --version. ++ ;; ++ ++ tar) ++ if test -n "$run"; then ++ echo 1>&2 "ERROR: \`tar' requires --run" ++ exit 1 ++ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then ++ exit 1 ++ fi ++ ;; ++ ++ *) ++ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then ++ # We have it, but it failed. ++ exit 1 ++ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then ++ # Could not run --version or --help. This is probably someone ++ # running `$TOOL --version' or `$TOOL --help' to check whether ++ # $TOOL exists and not knowing $TOOL uses missing. ++ exit 1 ++ fi ++ ;; ++esac ++ ++# If it does not exist, or fails to run (possibly an outdated version), ++# try to emulate it. ++case $1 in ++ aclocal*) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified \`acinclude.m4' or \`${configure_ac}'. You might want ++ to install the \`Automake' and \`Perl' packages. Grab them from ++ any GNU archive site." ++ touch aclocal.m4 ++ ;; ++ ++ autoconf) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified \`${configure_ac}'. You might want to install the ++ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU ++ archive site." ++ touch configure ++ ;; ++ ++ autoheader) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified \`acconfig.h' or \`${configure_ac}'. You might want ++ to install the \`Autoconf' and \`GNU m4' packages. Grab them ++ from any GNU archive site." ++ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` ++ test -z "$files" && files="config.h" ++ touch_files= ++ for f in $files; do ++ case $f in ++ *:*) touch_files="$touch_files "`echo "$f" | ++ sed -e 's/^[^:]*://' -e 's/:.*//'`;; ++ *) touch_files="$touch_files $f.in";; ++ esac ++ done ++ touch $touch_files ++ ;; ++ ++ automake*) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. ++ You might want to install the \`Automake' and \`Perl' packages. ++ Grab them from any GNU archive site." ++ find . -type f -name Makefile.am -print | ++ sed 's/\.am$/.in/' | ++ while read f; do touch "$f"; done ++ ;; ++ ++ autom4te) ++ echo 1>&2 "\ ++WARNING: \`$1' is needed, but is $msg. ++ You might have modified some files without having the ++ proper tools for further handling them. ++ You can get \`$1' as part of \`Autoconf' from any GNU ++ archive site." ++ ++ file=`echo "$*" | sed -n "$sed_output"` ++ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` ++ if test -f "$file"; then ++ touch $file ++ else ++ test -z "$file" || exec >$file ++ echo "#! /bin/sh" ++ echo "# Created by GNU Automake missing as a replacement of" ++ echo "# $ $@" ++ echo "exit 0" ++ chmod +x $file ++ exit 1 ++ fi ++ ;; ++ ++ bison|yacc) ++ echo 1>&2 "\ ++WARNING: \`$1' $msg. You should only need it if ++ you modified a \`.y' file. You may need the \`Bison' package ++ in order for those modifications to take effect. You can get ++ \`Bison' from any GNU archive site." ++ rm -f y.tab.c y.tab.h ++ if test $# -ne 1; then ++ eval LASTARG="\${$#}" ++ case $LASTARG in ++ *.y) ++ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` ++ if test -f "$SRCFILE"; then ++ cp "$SRCFILE" y.tab.c ++ fi ++ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` ++ if test -f "$SRCFILE"; then ++ cp "$SRCFILE" y.tab.h ++ fi ++ ;; ++ esac ++ fi ++ if test ! -f y.tab.h; then ++ echo >y.tab.h ++ fi ++ if test ! -f y.tab.c; then ++ echo 'main() { return 0; }' >y.tab.c ++ fi ++ ;; ++ ++ lex|flex) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified a \`.l' file. You may need the \`Flex' package ++ in order for those modifications to take effect. You can get ++ \`Flex' from any GNU archive site." ++ rm -f lex.yy.c ++ if test $# -ne 1; then ++ eval LASTARG="\${$#}" ++ case $LASTARG in ++ *.l) ++ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` ++ if test -f "$SRCFILE"; then ++ cp "$SRCFILE" lex.yy.c ++ fi ++ ;; ++ esac ++ fi ++ if test ! -f lex.yy.c; then ++ echo 'main() { return 0; }' >lex.yy.c ++ fi ++ ;; ++ ++ help2man) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified a dependency of a manual page. You may need the ++ \`Help2man' package in order for those modifications to take ++ effect. You can get \`Help2man' from any GNU archive site." ++ ++ file=`echo "$*" | sed -n "$sed_output"` ++ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` ++ if test -f "$file"; then ++ touch $file ++ else ++ test -z "$file" || exec >$file ++ echo ".ab help2man is required to generate this page" ++ exit 1 ++ fi ++ ;; ++ ++ makeinfo) ++ echo 1>&2 "\ ++WARNING: \`$1' is $msg. You should only need it if ++ you modified a \`.texi' or \`.texinfo' file, or any other file ++ indirectly affecting the aspect of the manual. The spurious ++ call might also be the consequence of using a buggy \`make' (AIX, ++ DU, IRIX). You might want to install the \`Texinfo' package or ++ the \`GNU make' package. Grab either from any GNU archive site." ++ # The file to touch is that specified with -o ... ++ file=`echo "$*" | sed -n "$sed_output"` ++ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` ++ if test -z "$file"; then ++ # ... or it is the one specified with @setfilename ... ++ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` ++ file=`sed -n ' ++ /^@setfilename/{ ++ s/.* \([^ ]*\) *$/\1/ ++ p ++ q ++ }' $infile` ++ # ... or it is derived from the source name (dir/f.texi becomes f.info) ++ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info ++ fi ++ # If the file does not exist, the user really needs makeinfo; ++ # let's fail without touching anything. ++ test -f $file || exit 1 ++ touch $file ++ ;; ++ ++ tar) ++ shift ++ ++ # We have already tried tar in the generic part. ++ # Look for gnutar/gtar before invocation to avoid ugly error ++ # messages. ++ if (gnutar --version > /dev/null 2>&1); then ++ gnutar "$@" && exit 0 ++ fi ++ if (gtar --version > /dev/null 2>&1); then ++ gtar "$@" && exit 0 ++ fi ++ firstarg="$1" ++ if shift; then ++ case $firstarg in ++ *o*) ++ firstarg=`echo "$firstarg" | sed s/o//` ++ tar "$firstarg" "$@" && exit 0 ++ ;; ++ esac ++ case $firstarg in ++ *h*) ++ firstarg=`echo "$firstarg" | sed s/h//` ++ tar "$firstarg" "$@" && exit 0 ++ ;; ++ esac ++ fi ++ ++ echo 1>&2 "\ ++WARNING: I can't seem to be able to run \`tar' with the given arguments. ++ You may want to install GNU tar or Free paxutils, or check the ++ command line arguments." ++ exit 1 ++ ;; ++ ++ *) ++ echo 1>&2 "\ ++WARNING: \`$1' is needed, and is $msg. ++ You might have modified some files without having the ++ proper tools for further handling them. Check the \`README' file, ++ it often tells you about the needed prerequisites for installing ++ this package. You may also peek at any GNU archive site, in case ++ some other package would contain this missing \`$1' program." ++ exit 1 ++ ;; ++esac ++ ++exit 0 ++ ++# Local variables: ++# eval: (add-hook 'write-file-hooks 'time-stamp) ++# time-stamp-start: "scriptversion=" ++# time-stamp-format: "%:y-%02m-%02d.%02H" ++# time-stamp-end: "$" ++# End: +diff --git a/iscsiuio/src/Makefile.am b/iscsiuio/src/Makefile.am +new file mode 100644 +index 0000000..44b0085 +--- /dev/null ++++ b/iscsiuio/src/Makefile.am +@@ -0,0 +1 @@ ++SUBDIRS = apps uip unix +diff --git a/iscsiuio/src/Makefile.in b/iscsiuio/src/Makefile.in +new file mode 100644 +index 0000000..b6d1346 +--- /dev/null ++++ b/iscsiuio/src/Makefile.in +@@ -0,0 +1,471 @@ ++# Makefile.in generated by automake 1.9.6 from Makefile.am. ++# @configure_input@ ++ ++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, ++# 2003, 2004, 2005 Free Software Foundation, Inc. ++# This Makefile.in is free software; the Free Software Foundation ++# gives unlimited permission to copy and/or distribute it, ++# with or without modifications, as long as this notice is preserved. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY, to the extent permitted by law; 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They are not all ++heavily tested, however. +diff --git a/iscsiuio/src/apps/brcm-iscsi/Makefile.am b/iscsiuio/src/apps/brcm-iscsi/Makefile.am +new file mode 100644 +index 0000000..fb4d661 +--- /dev/null ++++ b/iscsiuio/src/apps/brcm-iscsi/Makefile.am +@@ -0,0 +1,13 @@ ++INCLUDES = -I${top_srcdir}/src/unix \ ++ -I${top_srcdir}/src/uip \ ++ -I${top_srcdir}/src/apps/dhcpc \ ++ -I${top_srcdir}/src/apps/brcm-iscsi \ ++ -I${top_srcdir}/../include \ ++ -I${top_srcdir}/../usr ++ ++noinst_LIBRARIES = lib_apps_brcm_iscsi.a ++ ++lib_apps_brcm_iscsi_a_SOURCES = brcm_iscsi.c ++ ++lib_apps_brcm_iscsi_a_CFLAGS = $(AM_CFLAGS) \ ++ -DBYTE_ORDER=@ENDIAN@ +diff --git a/iscsiuio/src/apps/brcm-iscsi/Makefile.brcm-iscsi b/iscsiuio/src/apps/brcm-iscsi/Makefile.brcm-iscsi +new file mode 100644 +index 0000000..732275f +--- /dev/null ++++ b/iscsiuio/src/apps/brcm-iscsi/Makefile.brcm-iscsi +@@ -0,0 +1 @@ ++APP_SOURCES += brcm-iscsi.c +diff --git a/iscsiuio/src/apps/brcm-iscsi/Makefile.in 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install-data install-data-am install-exec \ ++ install-exec-am install-info install-info-am install-man \ ++ install-strip installcheck installcheck-am installdirs \ ++ maintainer-clean maintainer-clean-generic mostlyclean \ ++ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ ++ pdf pdf-am ps ps-am tags uninstall uninstall-am \ ++ uninstall-info-am ++ ++# Tell versions [3.59,3.63) of GNU make to not export all variables. ++# Otherwise a system limit (for SysV at least) may be exceeded. ++.NOEXPORT: +diff --git a/iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.c b/iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.c +new file mode 100644 +index 0000000..7979774 +--- /dev/null ++++ b/iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.c +@@ -0,0 +1,88 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li ++ * Based on code example from Adam Dunkels ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ */ ++/** ++ * \addtogroup brcm-iscsi ++ * @{ ++ */ ++ ++/** ++ * \file ++ * An example of how to write uIP applications ++ * with protosockets ++ * \author ++ * Benjamin Li ++ */ ++ ++/* ++ * This is a short example of how to write uIP applications using ++ * protosockets. ++ */ ++ ++/* ++ * We define the application state (struct hello_world_state) in the ++ * hello-world.h file, so we need to include it here. We also include ++ * uip.h (since this cannot be included in hello-world.h) and ++ * , since we use the memcpy() function in the code. ++ */ ++#include "brcm_iscsi.h" ++#include "uip.h" ++#include ++#include ++ ++#include "uip_arp.h" ++ ++/*---------------------------------------------------------------------------*/ ++/* ++ * The initialization function. We must explicitly call this function ++ * from the system initialization code, some time after uip_init() is ++ * called. ++ */ ++void brcm_iscsi_init(void) ++{ ++} ++ ++/*---------------------------------------------------------------------------*/ ++/* ++ * In hello-world.h we have defined the UIP_APPCALL macro to ++ * hello_world_appcall so that this funcion is uIP's application ++ * function. This function is called whenever an uIP event occurs ++ * (e.g. when a new connection is established, new data arrives, sent ++ * data is acknowledged, data needs to be retransmitted, etc.). ++ */ ++void brcm_iscsi_appcall(struct uip_stack *ustack) ++{ ++} +diff --git a/iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.h b/iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.h +new file mode 100644 +index 0000000..f008471 +--- /dev/null ++++ b/iscsiuio/src/apps/brcm-iscsi/brcm_iscsi.h +@@ -0,0 +1,90 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li ++ * Based on code example from Adam Dunkels ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ */ ++/** ++ * \addtogroup apps ++ * @{ ++ */ ++ ++/** ++ * \defgroup helloworld Hello, world ++ * @{ ++ * ++ * A small example showing how to write applications with ++ * \ref psock "protosockets". ++ */ ++ ++/** ++ * \file ++ * Header file for an example of how to write uIP applications ++ * with protosockets. ++ * \author ++ * Benjamin Li ++ */ ++ ++#ifndef __BRCM_ISCSI_H__ ++#define __BRCM_ISCSI_H__ ++ ++/* Since this file will be included by uip.h, we cannot include uip.h ++ here. But we might need to include uipopt.h if we need the u8_t and ++ u16_t datatypes. */ ++#include "uipopt.h" ++#include "uip.h" ++#include "psock.h" ++ ++/* Next, we define the hello_world_state structure. This is the state ++ of our application, and the memory required for this state is ++ allocated together with each TCP connection. One application state ++ for each TCP connection. */ ++struct hello_world_state { ++ struct psock p; ++ u8_t inputbuffer[32]; ++ u8_t name[40]; ++ ++ struct uip_udp_conn *conn; ++}; ++ ++/* Finally we define the application function to be called by uIP. */ ++void brcm_iscsi_appcall(struct uip_stack *ustack); ++#ifndef UIP_APPCALL ++#define UIP_APPCALL brcm_iscsi_appcall ++#endif /* UIP_APPCALL */ ++ ++void brcm_iscsi_init(void); ++ ++#endif /* __BRCM_ISCSI_H__ */ ++/** @} */ ++/** @} */ +diff --git a/iscsiuio/src/apps/dhcpc/Makefile.am b/iscsiuio/src/apps/dhcpc/Makefile.am +new file mode 100644 +index 0000000..b8a7bbf +--- /dev/null ++++ b/iscsiuio/src/apps/dhcpc/Makefile.am +@@ -0,0 +1,13 @@ ++INCLUDES = -I${top_srcdir}/src/unix \ ++ -I${top_srcdir}/src/uip \ ++ -I${top_srcdir}/src/apps/dhcpc \ ++ -I${top_srcdir}/src/apps/brcm-iscsi \ ++ -I${top_srcdir}/../include \ ++ -I${top_srcdir}/../usr ++ ++noinst_LIBRARIES = lib_apps_dhcpc.a ++ ++lib_apps_dhcpc_a_SOURCES = dhcpc.c dhcpv6.c ++ 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\ ++ distclean-compile distclean-generic distclean-libtool \ ++ distclean-tags distdir dvi dvi-am html html-am info info-am \ ++ install install-am install-data install-data-am install-exec \ ++ install-exec-am install-info install-info-am install-man \ ++ install-strip installcheck installcheck-am installdirs \ ++ maintainer-clean maintainer-clean-generic mostlyclean \ ++ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ ++ pdf pdf-am ps ps-am tags uninstall uninstall-am \ ++ uninstall-info-am ++ ++# Tell versions [3.59,3.63) of GNU make to not export all variables. ++# Otherwise a system limit (for SysV at least) may be exceeded. ++.NOEXPORT: +diff --git a/iscsiuio/src/apps/dhcpc/dhcpc.c b/iscsiuio/src/apps/dhcpc/dhcpc.c +new file mode 100644 +index 0000000..f4a9994 +--- /dev/null ++++ b/iscsiuio/src/apps/dhcpc/dhcpc.c +@@ -0,0 +1,417 @@ ++/* ++ * Copyright (c) 2005, Swedish Institute of Computer Science ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "uip.h" ++#include "dhcpc.h" ++#include "timer.h" ++#include "pt.h" ++ ++#include "debug.h" ++#include "logger.h" ++#include "nic.h" ++#include "nic_utils.h" ++ ++struct __attribute__ ((__packed__)) dhcp_msg { ++ u8_t op, htype, hlen, hops; ++ u8_t xid[4]; ++ u16_t secs, flags; ++ u8_t ciaddr[4]; ++ u8_t yiaddr[4]; ++ u8_t siaddr[4]; ++ u8_t giaddr[4]; ++ u8_t chaddr[16]; ++#ifndef UIP_CONF_DHCP_LIGHT ++ u8_t sname[64]; ++ u8_t file[128]; ++#endif ++ u8_t options[312]; ++}; ++ ++#define BOOTP_BROADCAST 0x8000 ++ ++#define DHCP_REQUEST 1 ++#define DHCP_REPLY 2 ++#define DHCP_HTYPE_ETHERNET 1 ++#define DHCP_HLEN_ETHERNET 6 ++#define DHCP_MSG_LEN 236 ++ ++#define DHCPC_SERVER_PORT 67 ++#define DHCPC_CLIENT_PORT 68 ++ ++#define DHCPDISCOVER 1 ++#define DHCPOFFER 2 ++#define DHCPREQUEST 3 ++#define DHCPDECLINE 4 ++#define DHCPACK 5 ++#define DHCPNAK 6 ++#define DHCPRELEASE 7 ++ ++#define DHCP_OPTION_SUBNET_MASK 1 ++#define DHCP_OPTION_ROUTER 3 ++#define DHCP_OPTION_DNS_SERVER 6 ++#define DHCP_OPTION_REQ_IPADDR 50 ++#define DHCP_OPTION_LEASE_TIME 51 ++#define DHCP_OPTION_MSG_TYPE 53 ++#define DHCP_OPTION_SERVER_ID 54 ++#define DHCP_OPTION_REQ_LIST 55 ++#define DHCP_OPTION_END 255 ++ ++static u8_t xid[4] = { 0xad, 0xde, 0x12, 0x23 }; ++static const u8_t magic_cookie[4] = { 99, 130, 83, 99 }; ++ ++struct dhcpc_options dhcpc_opt = { ++ .enable_random_xid = 1, ++}; ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t *add_msg_type(u8_t *optptr, u8_t type) ++{ ++ *optptr++ = DHCP_OPTION_MSG_TYPE; ++ *optptr++ = 1; ++ *optptr++ = type; ++ return optptr; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t *add_server_id(struct dhcpc_state *s, u8_t *optptr) ++{ ++ *optptr++ = DHCP_OPTION_SERVER_ID; ++ *optptr++ = 4; ++ memcpy(optptr, s->serverid, 4); ++ return optptr + 4; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t *add_req_ipaddr(struct dhcpc_state *s, u8_t *optptr) ++{ ++ *optptr++ = DHCP_OPTION_REQ_IPADDR; ++ *optptr++ = 4; ++ memcpy(optptr, s->ipaddr, 4); ++ return optptr + 4; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t *add_req_options(u8_t *optptr) ++{ ++ *optptr++ = DHCP_OPTION_REQ_LIST; ++ *optptr++ = 3; ++ *optptr++ = DHCP_OPTION_SUBNET_MASK; ++ *optptr++ = DHCP_OPTION_ROUTER; ++ *optptr++ = DHCP_OPTION_DNS_SERVER; ++ return optptr; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t *add_end(u8_t *optptr) ++{ ++ *optptr++ = DHCP_OPTION_END; ++ return optptr; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static void create_msg(struct dhcpc_state *s, struct dhcp_msg *m) ++{ ++ m->op = DHCP_REQUEST; ++ m->htype = DHCP_HTYPE_ETHERNET; ++ m->hlen = s->mac_len; ++ m->hops = 0; ++ memcpy(m->xid, xid, sizeof(m->xid)); ++ m->secs = 0; ++ m->flags = const_htons(BOOTP_BROADCAST); /* Broadcast bit. */ ++ /* uip_ipaddr_copy(m->ciaddr, uip_hostaddr); */ ++ memcpy(m->ciaddr, s->ustack->hostaddr, sizeof(m->ciaddr)); ++ memset(m->yiaddr, 0, sizeof(m->yiaddr)); ++ memset(m->siaddr, 0, sizeof(m->siaddr)); ++ memset(m->giaddr, 0, sizeof(m->giaddr)); ++ memcpy(m->chaddr, s->mac_addr, s->mac_len); ++ memset(&m->chaddr[s->mac_len], 0, sizeof(m->chaddr) - s->mac_len); ++#ifndef UIP_CONF_DHCP_LIGHT ++ memset(m->sname, 0, sizeof(m->sname)); ++ memset(m->file, 0, sizeof(m->file)); ++#endif ++ ++ memcpy(m->options, magic_cookie, sizeof(magic_cookie)); ++} ++ ++/*---------------------------------------------------------------------------*/ ++static void send_discover(struct dhcpc_state *s) ++{ ++ u8_t *end; ++ struct dhcp_msg *m = (struct dhcp_msg *)s->ustack->uip_appdata; ++ ++ create_msg(s, m); ++ ++ end = add_msg_type(&m->options[4], DHCPDISCOVER); ++ end = add_req_options(end); ++ end = add_end(end); ++ ++ uip_appsend(s->ustack, s->ustack->uip_appdata, ++ end - (u8_t *) s->ustack->uip_appdata); ++} ++ ++/*---------------------------------------------------------------------------*/ ++static void send_request(struct dhcpc_state *s) ++{ ++ u8_t *end; ++ struct dhcp_msg *m = (struct dhcp_msg *)s->ustack->uip_appdata; ++ ++ create_msg(s, m); ++ ++ end = add_msg_type(&m->options[4], DHCPREQUEST); ++ end = add_server_id(s, end); ++ end = add_req_ipaddr(s, end); ++ end = add_end(end); ++ ++ uip_appsend(s->ustack, s->ustack->uip_appdata, ++ end - (u8_t *) s->ustack->uip_appdata); ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t parse_options(struct dhcpc_state *s, u8_t *optptr, int len) ++{ ++ u8_t *end = optptr + len; ++ u8_t type = 0; ++ ++ while (optptr < end) { ++ switch (*optptr) { ++ case DHCP_OPTION_SUBNET_MASK: ++ memcpy(s->netmask, optptr + 2, 4); ++ break; ++ case DHCP_OPTION_ROUTER: ++ memcpy(s->default_router, optptr + 2, 4); ++ break; ++ case DHCP_OPTION_DNS_SERVER: ++ memcpy(s->dnsaddr, optptr + 2, 4); ++ break; ++ case DHCP_OPTION_MSG_TYPE: ++ type = *(optptr + 2); ++ break; ++ case DHCP_OPTION_SERVER_ID: ++ memcpy(s->serverid, optptr + 2, 4); ++ break; ++ case DHCP_OPTION_LEASE_TIME: ++ memcpy(s->lease_time, optptr + 2, 4); ++ break; ++ case DHCP_OPTION_END: ++ return type; ++ } ++ ++ optptr += optptr[1] + 2; ++ } ++ return type; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t parse_msg(struct dhcpc_state *s) ++{ ++ struct dhcp_msg *m = (struct dhcp_msg *)s->ustack->uip_appdata; ++ ++ if (m->op == DHCP_REPLY && ++ memcmp(m->xid, xid, sizeof(xid)) == 0 && ++ memcmp(m->chaddr, s->mac_addr, s->mac_len) == 0) { ++ memcpy(s->ipaddr, m->yiaddr, 4); ++ return parse_options(s, &m->options[4], uip_datalen(s->ustack)); ++ } ++ return 0; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static PT_THREAD(handle_dhcp(struct uip_stack *ustack)) ++{ ++ struct dhcpc_state *s; ++ s = ustack->dhcpc; ++ ++ if (s == NULL) { ++ LOG_WARN("Could not find dhcpc state"); ++ return PT_ENDED; ++ } ++ ++ PT_BEGIN(&s->pt); ++ ++ /* try_again: */ ++ s->state = STATE_SENDING; ++ s->ticks = CLOCK_SECOND; ++ ++ do { ++ send_discover(s); ++ timer_set(&s->timer, s->ticks); ++ PT_WAIT_UNTIL(&s->pt, uip_newdata(s->ustack) ++ || timer_expired(&s->timer)); ++ ++ if (uip_newdata(s->ustack) && parse_msg(s) == DHCPOFFER) { ++ s->state = STATE_OFFER_RECEIVED; ++ break; ++ } ++ ++ if (s->ticks < CLOCK_SECOND * 60) ++ s->ticks += CLOCK_SECOND; ++ else ++ PT_RESTART(&s->pt); ++ } while (s->state != STATE_OFFER_RECEIVED); ++ ++ s->ticks = CLOCK_SECOND; ++ ++ do { ++ send_request(s); ++ timer_set(&s->timer, s->ticks); ++ s->ustack->uip_flags &= ~UIP_NEWDATA; ++ PT_WAIT_UNTIL(&s->pt, uip_newdata(s->ustack) ++ || timer_expired(&s->timer)); ++ ++ if (uip_newdata(s->ustack) && parse_msg(s) == DHCPACK) { ++ s->state = STATE_CONFIG_RECEIVED; ++ break; ++ } ++ ++ if (s->ticks <= CLOCK_SECOND * 10) ++ s->ticks += CLOCK_SECOND; ++ else ++ PT_RESTART(&s->pt); ++ } while (s->state != STATE_CONFIG_RECEIVED); ++ ++ LOG_INFO("Got IP address %d.%d.%d.%d", ++ uip_ipaddr1(s->ipaddr), uip_ipaddr2(s->ipaddr), ++ uip_ipaddr3(s->ipaddr), uip_ipaddr4(s->ipaddr)); ++ LOG_INFO("Got netmask %d.%d.%d.%d", ++ uip_ipaddr1(s->netmask), uip_ipaddr2(s->netmask), ++ uip_ipaddr3(s->netmask), uip_ipaddr4(s->netmask)); ++ LOG_INFO("Got DNS server %d.%d.%d.%d", ++ uip_ipaddr1(s->dnsaddr), uip_ipaddr2(s->dnsaddr), ++ uip_ipaddr3(s->dnsaddr), uip_ipaddr4(s->dnsaddr)); ++ LOG_INFO("Got default router %d.%d.%d.%d", ++ uip_ipaddr1(s->default_router), uip_ipaddr2(s->default_router), ++ uip_ipaddr3(s->default_router), ++ uip_ipaddr4(s->default_router)); ++ s->lease_time_nl32 = ++ ntohs(s->lease_time[0]) * 65536ul + ntohs(s->lease_time[1]); ++ LOG_INFO("Lease expires in %ld seconds", s->lease_time_nl32); ++ ++ s->last_update = time(NULL); ++ ++ set_uip_stack(s->ustack, ++ (uip_ip4addr_t *) s->ipaddr, ++ (uip_ip4addr_t *) s->netmask, ++ (uip_ip4addr_t *) s->default_router, ++ (uint8_t *) s->mac_addr); ++ ++ /* Put the stack thread back into a long sleep */ ++ s->nic->flags |= NIC_LONG_SLEEP; ++ ++ /* timer_stop(&s.timer); */ ++ ++ /* Handle DHCP lease expiration */ ++ s->ticks = CLOCK_SECOND * s->lease_time_nl32; ++ timer_set(&s->timer, s->ticks); ++ PT_WAIT_UNTIL(&s->pt, timer_expired(&s->timer)); ++ LOG_INFO("Lease expired, re-acquire IP address"); ++ s->nic->flags &= ~NIC_LONG_SLEEP; ++ PT_RESTART(&s->pt); ++ ++ /* ++ * PT_END restarts the thread so we do this instead. Eventually we ++ * should reacquire expired leases here. ++ */ ++ ++ while (1) ++ PT_YIELD(&s->pt); ++ ++ PT_END(&(s->pt)); ++} ++ ++/*---------------------------------------------------------------------------*/ ++int dhcpc_init(nic_t *nic, struct uip_stack *ustack, ++ const void *mac_addr, int mac_len) ++{ ++ uip_ip4addr_t addr; ++ struct dhcpc_state *s = ustack->dhcpc; ++ ++ if (s) { ++ LOG_DEBUG("DHCP: DHCP context already allocated"); ++ return -EALREADY; ++ } ++ s = malloc(sizeof(*s)); ++ if (s == NULL) { ++ LOG_ERR("Couldn't allocate size for dhcpc info"); ++ return -ENOMEM; ++ } ++ ++ memset(s, 0, sizeof(*s)); ++ s->nic = nic; ++ s->ustack = ustack; ++ s->mac_addr = mac_addr; ++ s->mac_len = mac_len; ++ s->state = STATE_INITIAL; ++ ++ /* Initialize XID to randomly */ ++ if (dhcpc_opt.enable_random_xid == 1) { ++ u32_t gen_xid; ++ gen_xid = random(); ++ memcpy(xid, &gen_xid, sizeof(gen_xid)); ++ } ++ uip_ipaddr(addr, 255, 255, 255, 255); ++ s->conn = uip_udp_new(ustack, &addr, const_htons(DHCPC_SERVER_PORT)); ++ if (s->conn != NULL) ++ uip_udp_bind(s->conn, const_htons(DHCPC_CLIENT_PORT)); ++ ++ ustack->dhcpc = s; ++ ++ /* Let the RX poll value take over */ ++ nic->flags &= ~NIC_LONG_SLEEP; ++ ++ PT_INIT(&s->pt); ++ ++ return 0; ++} ++ ++/*---------------------------------------------------------------------------*/ ++void dhcpc_appcall(struct uip_stack *ustack) ++{ ++ handle_dhcp(ustack); ++} ++ ++/*---------------------------------------------------------------------------*/ ++void dhcpc_request(struct uip_stack *ustack) ++{ ++ struct dhcpc_state *s = ustack->dhcpc; ++ ++ if (s != NULL && s->state == STATE_INITIAL) ++ handle_dhcp(ustack); ++} ++ ++/*---------------------------------------------------------------------------*/ +diff --git a/iscsiuio/src/apps/dhcpc/dhcpc.h b/iscsiuio/src/apps/dhcpc/dhcpc.h +new file mode 100644 +index 0000000..89cf086 +--- /dev/null ++++ b/iscsiuio/src/apps/dhcpc/dhcpc.h +@@ -0,0 +1,86 @@ ++/* ++ * Copyright (c) 2005, Swedish Institute of Computer Science ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++#ifndef __DHCPC_H__ ++#define __DHCPC_H__ ++ ++#include ++ ++#include "nic.h" ++#include "timer.h" ++#include "pt.h" ++#include "uip.h" ++ ++#define STATE_INITIAL 0 ++#define STATE_SENDING 1 ++#define STATE_OFFER_RECEIVED 2 ++#define STATE_CONFIG_RECEIVED 3 ++ ++struct dhcpc_state { ++ struct pt pt; ++ ++ nic_t *nic; ++ struct uip_stack *ustack; ++ char state; ++ struct uip_udp_conn *conn; ++ struct timer timer; ++ u32_t ticks; ++ const void *mac_addr; ++ int mac_len; ++ ++ u8_t serverid[4]; ++ ++ u16_t lease_time[2]; ++ u32_t lease_time_nl32; ++ u16_t ipaddr[2]; ++ u16_t netmask[2]; ++ u16_t dnsaddr[2]; ++ u16_t default_router[2]; ++ ++ time_t last_update; ++}; ++ ++struct dhcpc_options { ++ u8_t enable_random_xid; ++ u8_t xid[4]; ++}; ++ ++int dhcpc_init(nic_t *nic, struct uip_stack *ustack, ++ const void *mac_addr, int mac_len); ++void dhcpc_request(struct uip_stack *ustack); ++ ++void dhcpc_appcall(struct uip_stack *ustack); ++ ++void dhcpc_configured(const struct dhcpc_state *s); ++ ++#define UIP_UDP_APPCALL dhcpc_appcall ++ ++#endif /* __DHCPC_H__ */ +diff --git a/iscsiuio/src/apps/dhcpc/dhcpv6.c b/iscsiuio/src/apps/dhcpc/dhcpv6.c +new file mode 100644 +index 0000000..a92209a +--- /dev/null ++++ b/iscsiuio/src/apps/dhcpc/dhcpv6.c +@@ -0,0 +1,513 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai ++ * Based on code from Kevin Tran's iSCSI boot code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * dhcpv6.c - DHCPv6 engine ++ * ++ */ ++#include ++#include ++ ++#include "ipv6.h" ++#include "ipv6_pkt.h" ++#include "dhcpv6.h" ++#include "logger.h" ++ ++/* Local function prototypes */ ++static int dhcpv6_send_solicit_packet(struct dhcpv6_context *context); ++static int dhcpv6_send_request_packet(struct dhcpv6_context *context); ++static u16_t dhcpv6_init_packet(struct dhcpv6_context *context, u8_t type); ++static void dhcpv6_init_dhcpv6_server_addr(struct ipv6_addr *addr); ++static void dhcpv6_handle_advertise(struct dhcpv6_context *context, ++ u16_t dhcpv6_len); ++static void dhcpv6_handle_reply(struct dhcpv6_context *context, ++ u16_t dhcpv6_len); ++static int dhcpv6_process_opt_ia_na(struct dhcpv6_context *context, ++ struct dhcpv6_opt_hdr *opt_hdr); ++static void dhcpv6_process_opt_dns_servers(struct dhcpv6_context *context, ++ struct dhcpv6_opt_hdr *opt_hdr); ++static void dhcpv6_parse_vendor_option(struct dhcpv6_context *context, ++ u8_t *option, int len); ++ ++void dhcpv6_init(struct dhcpv6_context *context) ++{ ++ context->seconds = 0; ++ context->our_mac_addr = ++ ipv6_get_link_addr(context->ipv6_context); ++ ++ /* Use the last four bytes of MAC address as base of the transaction ++ ID */ ++ context->dhcpv6_transaction_id = ++ *((u32_t *) &context->our_mac_addr->addr[2]) & 0xffffffL; ++ ++ context->dhcpv6_done = FALSE; ++ strcpy(context->dhcp_vendor_id, "BRCM ISAN"); ++} ++ ++int dhcpv6_do_discovery(struct dhcpv6_context *context) ++{ ++ int retc = ISCSI_FAILURE; ++ ++ context->eth = ++ (struct eth_hdr *)context->ipv6_context->ustack->data_link_layer; ++ context->ipv6 = ++ (struct ipv6_hdr *)context->ipv6_context->ustack->network_layer; ++ context->udp = ++ (struct udp_hdr *)((u8_t *)context->ipv6 + sizeof(struct ipv6_hdr)); ++ ++ /* Send out DHCPv6 Solicit packet. */ ++ dhcpv6_send_solicit_packet(context); ++ ++ return retc; ++} ++ ++static int dhcpv6_send_solicit_packet(struct dhcpv6_context *context) ++{ ++ u16_t packet_len; ++ ++ LOG_DEBUG("DHCPV6: Send solicit"); ++ packet_len = dhcpv6_init_packet(context, DHCPV6_SOLICIT); ++ context->dhcpv6_state = DHCPV6_STATE_SOLICIT_SENT; ++ ipv6_send_udp_packet(context->ipv6_context, packet_len); ++ ++ return 0; ++} ++ ++static int dhcpv6_send_request_packet(struct dhcpv6_context *context) ++{ ++ u16_t packet_len; ++ ++ LOG_DEBUG("DHCPV6: Send request"); ++ packet_len = dhcpv6_init_packet(context, DHCPV6_REQUEST); ++ ++ context->dhcpv6_state = DHCPV6_STATE_REQ_SENT; ++ ipv6_send_udp_packet(context->ipv6_context, packet_len); ++ ++ return 0; ++} ++ ++static u16_t dhcpv6_init_packet(struct dhcpv6_context *context, u8_t type) ++{ ++ u16_t pkt_len; ++ struct udp_hdr *udp = context->udp; ++ union dhcpv6_hdr *dhcpv6; ++ struct dhcpv6_option *opt; ++ u16_t len; ++ ++ /* Initialize dest IP with well-known DHCP server address */ ++ dhcpv6_init_dhcpv6_server_addr(&context->ipv6->ipv6_dst); ++ /* Initialize dest MAC based on MC dest IP */ ++ ipv6_mc_init_dest_mac(context->eth, context->ipv6); ++ ++ /* Initialize UDP header */ ++ udp->src_port = HOST_TO_NET16(DHCPV6_CLIENT_PORT); ++ udp->dest_port = HOST_TO_NET16(DHCPV6_SERVER_PORT); ++ ++ /* ++ * DHCPv6 section has the following format per RFC 3315 ++ * ++ * 0 1 2 3 ++ * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * | msg-type | transaction-id | ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * | | ++ * . options . ++ * . (variable) . ++ * | | ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ */ ++ dhcpv6 = (union dhcpv6_hdr *)((u8_t *)udp + sizeof(struct udp_hdr)); ++ ++ if (dhcpv6->dhcpv6_type != type) ++ context->dhcpv6_transaction_id++; ++ ++ dhcpv6->dhcpv6_trans_id = context->dhcpv6_transaction_id; ++ dhcpv6->dhcpv6_type = type; ++ ++ /* Keep track of length of all DHCP options. */ ++ pkt_len = sizeof(union dhcpv6_hdr); ++ ++ if (dhcpv6->dhcpv6_type == DHCPV6_REQUEST) { ++ /* We will send back whatever DHCPv6 sent us */ ++ return ((u8_t *)udp - (u8_t *)context->eth + ++ NET_TO_HOST16(udp->length)); ++ } ++ ++ opt = (struct dhcpv6_option *)((u8_t *)dhcpv6 + ++ sizeof(union dhcpv6_hdr)); ++ /* Add client ID option */ ++ opt->hdr.type = HOST_TO_NET16(DHCPV6_OPT_CLIENTID); ++ opt->hdr.length = HOST_TO_NET16(sizeof(struct dhcpv6_opt_client_id)); ++ opt->type.client_id.duid_type = ++ HOST_TO_NET16(DHCPV6_DUID_TYPE_LINK_LAYER_AND_TIME); ++ opt->type.client_id.hw_type = HOST_TO_NET16(DHCPV6_HW_TYPE_ETHERNET); ++ opt->type.client_id.time = HOST_TO_NET32(clock_time()/1000 - ++ 0x3A4FC880); ++ memcpy((char *)&opt->type.client_id.link_layer_addr, ++ (char *)context->our_mac_addr, sizeof(struct mac_address)); ++ pkt_len += sizeof(struct dhcpv6_opt_client_id) + ++ sizeof(struct dhcpv6_opt_hdr); ++ opt = (struct dhcpv6_option *)((u8_t *)opt + ++ sizeof(struct dhcpv6_opt_client_id) + ++ sizeof(struct dhcpv6_opt_hdr)); ++ ++ /* Add Vendor Class option if it's configured */ ++ len = strlen(context->dhcp_vendor_id); ++ if (len > 0) { ++ opt->hdr.type = HOST_TO_NET16(DHCPV6_OPT_VENDOR_CLASS); ++ opt->hdr.length = ++ HOST_TO_NET16(sizeof(struct dhcpv6_vendor_class) ++ + len - 1); ++ opt->type.vendor_class.enterprise_number = ++ HOST_TO_NET32(IANA_ENTERPRISE_NUM_BROADCOM); ++ opt->type.vendor_class.vendor_class_length = HOST_TO_NET16(len); ++ memcpy((char *)&opt->type.vendor_class. ++ vendor_class_data[0], ++ (char *)context->dhcp_vendor_id, len); ++ pkt_len += ++ sizeof(struct dhcpv6_vendor_class) - 1 + len + ++ sizeof(struct dhcpv6_opt_hdr); ++ opt = ++ (struct dhcpv6_option *)((u8_t *)opt + ++ sizeof(struct dhcpv6_vendor_class) - 1 + len + ++ sizeof(struct dhcpv6_opt_hdr)); ++ } ++ ++ /* Add IA_NA option */ ++ opt->hdr.type = HOST_TO_NET16(DHCPV6_OPT_IA_NA); ++ opt->hdr.length = HOST_TO_NET16(sizeof(struct dhcpv6_opt_id_assoc_na)); ++ opt->type.ida_na.iaid = ++ htonl(*((u32_t *) &context->our_mac_addr->addr[2])); ++ opt->type.ida_na.t1 = 0; ++ opt->type.ida_na.t2 = 0; ++ pkt_len += sizeof(struct dhcpv6_opt_id_assoc_na) + ++ sizeof(struct dhcpv6_opt_hdr); ++ opt = (struct dhcpv6_option *)((u8_t *)opt + ++ sizeof(struct dhcpv6_opt_id_assoc_na) + ++ sizeof(struct dhcpv6_opt_hdr)); ++ /* Add Elapsed Time option */ ++ opt->hdr.type = HOST_TO_NET16(DHCPV6_OPT_ELAPSED_TIME); ++ opt->hdr.length = HOST_TO_NET16(sizeof(struct dhcpv6_opt_elapse_time)); ++ opt->type.elapsed_time.time = HOST_TO_NET16(context->seconds); ++ pkt_len += sizeof(struct dhcpv6_opt_elapse_time) + ++ sizeof(struct dhcpv6_opt_hdr); ++ ++ /* Add Option Request List */ ++ opt = (struct dhcpv6_option *)((u8_t *)opt + ++ sizeof(struct dhcpv6_opt_elapse_time) + ++ sizeof(struct dhcpv6_opt_hdr)); ++ opt->hdr.type = HOST_TO_NET16(DHCPV6_OPT_ORO); ++ opt->hdr.length = HOST_TO_NET16(3 * ++ sizeof(struct dhcpv6_opt_request_list)); ++ opt->type.list.request_code[0] = HOST_TO_NET16(DHCPV6_OPT_VENDOR_CLASS); ++ opt->type.list.request_code[1] = HOST_TO_NET16(DHCPV6_OPT_VENDOR_OPTS); ++ opt->type.list.request_code[2] = HOST_TO_NET16(DHCPV6_OPT_DNS_SERVERS); ++ pkt_len += 3 * sizeof(struct dhcpv6_opt_request_list) + ++ sizeof(struct dhcpv6_opt_hdr); ++ ++ udp->length = HOST_TO_NET16(sizeof(struct udp_hdr) + pkt_len); ++ ++ pkt_len += ++ ((u8_t *)udp - (u8_t *)context->eth) + sizeof(struct udp_hdr); ++ ++ return pkt_len; ++} ++ ++static void dhcpv6_init_dhcpv6_server_addr(struct ipv6_addr *addr) ++{ ++ /* Well-known DHCPv6 server address is ff02::1:2 */ ++ memset((char *)addr, 0, sizeof(struct ipv6_addr)); ++ addr->addr8[0] = 0xff; ++ addr->addr8[1] = 0x02; ++ addr->addr8[13] = 0x01; ++ addr->addr8[15] = 0x02; ++} ++ ++void ipv6_udp_handle_dhcp(struct dhcpv6_context *context) ++{ ++ union dhcpv6_hdr *dhcpv6; ++ u16_t dhcpv6_len; ++ ++ if (context->dhcpv6_done == TRUE) ++ return; ++ ++ dhcpv6 = (union dhcpv6_hdr *)((u8_t *)context->udp + ++ sizeof(struct udp_hdr)); ++ ++ if (dhcpv6->dhcpv6_trans_id != context->dhcpv6_transaction_id) ++ return; ++ ++ dhcpv6_len = ++ NET_TO_HOST16(context->udp->length) - sizeof(struct udp_hdr); ++ ++ switch (dhcpv6->dhcpv6_type) { ++ case DHCPV6_ADVERTISE: ++ dhcpv6_handle_advertise(context, dhcpv6_len); ++ break; ++ ++ case DHCPV6_REPLY: ++ dhcpv6_handle_reply(context, dhcpv6_len); ++ break; ++ ++ default: ++ break; ++ } ++} ++ ++static void dhcpv6_handle_advertise(struct dhcpv6_context *context, ++ u16_t dhcpv6_len) ++{ ++ union dhcpv6_hdr *dhcpv6 = ++ (union dhcpv6_hdr *)((u8_t *)context->udp + ++ sizeof(struct udp_hdr)); ++ struct dhcpv6_opt_hdr *opt; ++ u16_t type; ++ int i; ++ int opt_len; ++ u8_t *vendor_id = NULL; ++ u16_t vendor_id_len = 0; ++ u8_t *vendor_opt_data = NULL; ++ int vendor_opt_len = 0; ++ int addr_cnt = 0; ++ ++ /* We only handle DHCPv6 advertise if we recently sent DHCPv6 solicit */ ++ if (context->dhcpv6_state != DHCPV6_STATE_SOLICIT_SENT) ++ return; ++ ++ LOG_DEBUG("DHCPV6: handle advertise"); ++ context->dhcpv6_state = DHCPV6_STATE_ADV_RCVD; ++ ++ i = 0; ++ while (i < (dhcpv6_len - sizeof(union dhcpv6_hdr))) { ++ opt = (struct dhcpv6_opt_hdr *)((u8_t *)dhcpv6 + ++ sizeof(union dhcpv6_hdr) + i); ++ opt_len = NET_TO_HOST16(opt->length); ++ ++ type = NET_TO_HOST16(opt->type); ++ ++ /* We only care about some of the options */ ++ switch (type) { ++ case DHCPV6_OPT_IA_NA: ++ if (context-> ++ dhcpv6_task & DHCPV6_TASK_GET_IP_ADDRESS) { ++ addr_cnt += ++ dhcpv6_process_opt_ia_na(context, opt); ++ } ++ break; ++ ++ case DHCPV6_OPT_VENDOR_CLASS: ++ vendor_id_len = ++ NET_TO_HOST16(((struct dhcpv6_option *)opt)->type. ++ vendor_class.vendor_class_length); ++ vendor_id = ++ &((struct dhcpv6_option *)opt)->type.vendor_class. ++ vendor_class_data[0]; ++ break; ++ ++ case DHCPV6_OPT_VENDOR_OPTS: ++ vendor_opt_len = opt_len - 4; ++ vendor_opt_data = ++ &((struct dhcpv6_option *)opt)->type.vendor_opts. ++ vendor_opt_data[0]; ++ break; ++ ++ case DHCPV6_OPT_DNS_SERVERS: ++ if (context->dhcpv6_task & DHCPV6_TASK_GET_OTHER_PARAMS) ++ dhcpv6_process_opt_dns_servers(context, opt); ++ break; ++ ++ default: ++ break; ++ } ++ ++ i += NET_TO_HOST16(opt->length) + sizeof(struct dhcpv6_opt_hdr); ++ } ++ ++ if (context->dhcpv6_task & DHCPV6_TASK_GET_OTHER_PARAMS) { ++ if ((vendor_id_len > 0) && ++ (strncmp((char *)vendor_id, ++ (char *)context->dhcp_vendor_id, ++ vendor_id_len) == 0)) { ++ dhcpv6_parse_vendor_option(context, ++ vendor_opt_data, ++ vendor_opt_len); ++ context->dhcpv6_done = TRUE; ++ } ++ } ++ ++ if (context->dhcpv6_task & DHCPV6_TASK_GET_IP_ADDRESS) { ++ if (addr_cnt > 0) { ++ /* ++ * If we need to acquire IP address from the server, ++ * we need to send Request to server to confirm. ++ */ ++ dhcpv6_send_request_packet(context); ++ context->dhcpv6_done = TRUE; ++ } ++ } ++ ++ if (context->dhcpv6_done) { ++ /* Keep track of IPv6 address of DHCHv6 server */ ++ memcpy((char *)&context->dhcp_server, ++ (char *)&context->ipv6->ipv6_src, ++ sizeof(struct ipv6_addr)); ++ } ++} ++ ++static int dhcpv6_process_opt_ia_na(struct dhcpv6_context *context, ++ struct dhcpv6_opt_hdr *opt_hdr) ++{ ++ int i; ++ int opt_len; ++ struct dhcpv6_option *opt; ++ int len; ++ int addr_cnt; ++ opt_len = NET_TO_HOST16(opt_hdr->length) - ++ sizeof(struct dhcpv6_opt_id_assoc_na); ++ ++ i = 0; ++ addr_cnt = 0; ++ while (i < opt_len) { ++ opt = ++ (struct dhcpv6_option *)((u8_t *)opt_hdr + ++ sizeof(struct dhcpv6_opt_hdr) + ++ sizeof(struct dhcpv6_opt_id_assoc_na) + i); ++ ++ len = NET_TO_HOST16(opt->hdr.length); ++ switch (NET_TO_HOST16(opt->hdr.type)) { ++ case DHCPV6_OPT_IAADDR: ++ if (len > ++ (sizeof(struct dhcpv6_opt_hdr) + ++ sizeof(struct dhcpv6_opt_iaa_addr))) { ++ struct dhcpv6_option *in_opt; ++ ++ in_opt = (struct dhcpv6_option *)((u8_t *)opt + ++ sizeof(struct dhcpv6_opt_hdr) + ++ sizeof(struct dhcpv6_opt_iaa_addr)); ++ if (in_opt->hdr.type == ++ HOST_TO_NET16(DHCPV6_OPT_STATUS_CODE)) { ++ /* This entry has error! */ ++ if (in_opt->type.sts.status != 0) ++ break; ++ } ++ } ++ LOG_INFO("DHCPv6: Got IP Addr"); ++ /* Status is OK, let's add this addr to our address ++ list */ ++ ipv6_add_prefix_entry(context->ipv6_context, ++ &opt->type.iaa_addr.addr, 64); ++ ++ /* Add multicast address for this address */ ++ ipv6_add_solit_node_address(context-> ++ ipv6_context, ++ &opt->type.iaa_addr.addr); ++ addr_cnt++; ++ break; ++ ++ default: ++ break; ++ } ++ ++ i += len + sizeof(struct dhcpv6_opt_hdr); ++ } ++ ++ return addr_cnt; ++} ++ ++static void dhcpv6_process_opt_dns_servers(struct dhcpv6_context *context, ++ struct dhcpv6_opt_hdr *opt_hdr) ++{ ++ int opt_len; ++ ++ opt_len = NET_TO_HOST16(opt_hdr->length); ++ ++ if (opt_len >= sizeof(struct ipv6_addr)) ++ memcpy((char *)&context->primary_dns_server, ++ (char *)&((struct dhcpv6_option *)opt_hdr)->type.dns. ++ primary_addr, sizeof(struct ipv6_addr)); ++ ++ if (opt_len >= 2 * sizeof(struct ipv6_addr)) ++ memcpy((char *)&context->secondary_dns_server, ++ (char *)&((struct dhcpv6_option *)opt_hdr)->type.dns. ++ secondary_addr, sizeof(struct ipv6_addr)); ++} ++ ++static void dhcpv6_handle_reply(struct dhcpv6_context *context, ++ u16_t dhcpv6_len) ++{ ++ if (context->dhcpv6_state != DHCPV6_STATE_REQ_SENT) ++ return; ++ ++ context->dhcpv6_done = TRUE; ++} ++ ++static void dhcpv6_parse_vendor_option(struct dhcpv6_context *context, ++ u8_t *option, int len) ++{ ++ struct dhcpv6_option *opt; ++ u16_t type; ++ int opt_len; ++ int data_len; ++ int i; ++ u8_t *data; ++ ++ for (i = 0; i < len; i += opt_len + sizeof(struct dhcpv6_opt_hdr)) { ++ opt = (struct dhcpv6_option *)((u8_t *)option + i); ++ type = HOST_TO_NET16(opt->hdr.type); ++ opt_len = HOST_TO_NET16(opt->hdr.length); ++ data = &opt->type.data[0]; ++ data_len = strlen((char *)data); ++ ++ switch (type) { ++ case 201: ++ /* iSCSI target 1 */ ++ break; ++ ++ case 202: ++ /* iSCSI target 2 */ ++ break; ++ ++ case 203: ++ if (data_len > ISCSI_MAX_ISCSI_NAME_LENGTH) ++ data_len = ISCSI_MAX_ISCSI_NAME_LENGTH; ++ data[data_len] = '\0'; ++ strcpy(context->initiatorName, (char *)data); ++ break; ++ ++ default: ++ break; ++ } ++ } ++} +diff --git a/iscsiuio/src/apps/dhcpc/dhcpv6.h b/iscsiuio/src/apps/dhcpc/dhcpv6.h +new file mode 100644 +index 0000000..f82cfdb +--- /dev/null ++++ b/iscsiuio/src/apps/dhcpc/dhcpv6.h +@@ -0,0 +1,252 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai ++ * Based on code from Kevin Tran's iSCSI boot code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * dhcpv6.h - DHCPv6 engine header ++ * ++ */ ++#ifndef __IDHCPV6_H__ ++#define __IDHCPV6_H__ ++ ++#include "ipv6_ndpc.h" ++#include "ipv6.h" ++ ++#define ISCSI_MAX_ISCSI_NAME_LENGTH 128 ++/* DHCPv6 Message types. */ ++#define DHCPV6_SOLICIT 1 ++#define DHCPV6_ADVERTISE 2 ++#define DHCPV6_REQUEST 3 ++#define DHCPV6_CONFIRM 4 ++#define DHCPV6_RENEW 5 ++#define DHCPV6_REBIND 6 ++#define DHCPV6_REPLY 7 ++#define DHCPV6_RELEASE 8 ++#define DHCPV6_DECLINE 9 ++#define DHCPV6_RECONFIGURE 10 ++#define DHCPV6_INFO_REQUEST 11 ++#define DHCPV6_RELAY_FORW 12 ++#define DHCPV6_RELAY_REPL 13 ++ ++/* Option codes. */ ++#define DHCPV6_OPT_CLIENTID 1 /* Client ID option - built by stack */ ++#define DHCPV6_OPT_SERVERID 2 /* Server ID option - built by stack */ ++#define DHCPV6_OPT_IA_NA 3 /* IA_NA option - built by user */ ++#define DHCPV6_OPT_IA_TA 4 /* IA_TA option - not supported */ ++#define DHCPV6_OPT_IAADDR 5 /* IA_ADDR option - built by user */ ++#define DHCPV6_OPT_ORO 6 /* Option Request Option - built by ++ stack */ ++#define DHCPV6_OPT_PREFERENCE 7 /* Preference option - built by server ++ */ ++#define DHCPV6_OPT_ELAPSED_TIME 8 /* Elapsed Time option - built by stack ++ */ ++#define DHCPV6_OPT_RELAY_MSG 9 /* Relay Message option - not supported ++ */ ++#define DHCPV6_OPT_AUTH 11 /* Authentication option - built by ++ stack */ ++#define DHCPV6_OPT_UNICAST 12 /* Server Unicast option - built by ++ server */ ++#define DHCPV6_OPT_STATUS_CODE 13 /* Status Code option - built by stack ++ */ ++#define DHCPV6_OPT_RAPID_COMMIT 14 /* Rapid Commit option - built by user ++ */ ++#define DHCPV6_OPT_USER_CLASS 15 /* User Class option - built by user */ ++#define DHCPV6_OPT_VENDOR_CLASS 16 /* Vendor Class option - built by user ++ */ ++#define DHCPV6_OPT_VENDOR_OPTS 17 /* Vendor-Specific Information option - ++ build by user */ ++#define DHCPV6_OPT_INTERFACE_ID 18 /* Interface ID option - not supported ++ */ ++#define DHCPV6_OPT_RECONF_MSG 19 /* Reconfigure Message option - built ++ by server */ ++#define DHCPV6_OPT_RECONF_ACCEPT 20 /* Reconfigure Accept option - built by ++ user */ ++#define DHCPV6_OPT_SIP_SERVER_D 21 /* NOT SUPPORTED - included for ++ completeness only */ ++#define DHCPV6_OPT_SIP_SERVER_A 22 /* NOT SUPPORTED - included for ++ completeness only */ ++#define DHCPV6_OPT_DNS_SERVERS 23 /* DNS Recursive Name Server option - ++ built by server */ ++#define DHCPV6_OPT_DOMAIN_LIST 24 /* Domain Search List option - not ++ supported */ ++#define DHCPV6_MAX_OPT_CODES 25 /* This will be the count + 1 since ++ the parsing array starts ++ at [1] instead of [0] */ ++ ++/* Authentication protocol types. */ ++#define DHCPV6_DELAYED_AUTH_PROT 2 /* Delayed Authentication protocol. */ ++#define DHCPV6_RECON_KEY_AUTH_PROT 3 /* Reconfigure Key Authentication ++ protocol. */ ++ ++struct dhcpv6_context { ++#define DHCP_VENDOR_ID_LEN 128 ++ char dhcp_vendor_id[DHCP_VENDOR_ID_LEN]; ++ struct mac_address *our_mac_addr; ++ u32_t dhcpv6_transaction_id; ++ u16_t seconds; ++ int timeout; ++ int dhcpv6_done; ++ ++#define DHCPV6_STATE_UNKNOWN 0 ++#define DHCPV6_STATE_SOLICIT_SENT 1 ++#define DHCPV6_STATE_ADV_RCVD 2 ++#define DHCPV6_STATE_REQ_SENT 3 ++#define DHCPV6_STATE_CONFIRM_SENT 4 ++ int dhcpv6_state; ++ u16_t dhcpv6_task; ++ struct ipv6_context *ipv6_context; ++ struct eth_hdr *eth; ++ struct ipv6_hdr *ipv6; ++ struct udp_hdr *udp; ++ ++ char initiatorName[ISCSI_MAX_ISCSI_NAME_LENGTH]; ++ struct ipv6_addr dhcp_server; ++ struct ipv6_addr primary_dns_server; ++ struct ipv6_addr secondary_dns_server; ++ ++}; ++ ++union dhcpv6_hdr { ++ struct { ++ u32_t type:8; ++ u32_t trans_id:24; ++ } field; ++ ++ u32_t type_transaction; ++}; ++ ++#define dhcpv6_type field.type ++#define dhcpv6_trans_id field.trans_id ++ ++struct dhcpv6_opt_hdr { ++ u16_t type; ++ u16_t length; ++}; ++ ++struct dhcpv6_opt_client_id { ++ u16_t duid_type; ++#define DHCPV6_DUID_TYPE_LINK_LAYER_AND_TIME 1 ++#define DHCPV6_DUID_TYPE_VENDOR_BASED 2 ++#define DHCPV6_DUID_TYPE_LINK_LAYER 3 ++ u16_t hw_type; ++#define DHCPV6_HW_TYPE_ETHERNET 1 ++ u32_t time; ++ struct mac_address link_layer_addr; ++}; ++ ++struct dhcpv6_opt_id_assoc_na { ++ u32_t iaid; ++#define DHCPV6_OPT_IA_NA_IAID 0x306373L ++ u32_t t1; ++ u32_t t2; ++}; ++ ++struct dhcpv6_opt_elapse_time { ++ u16_t time; ++}; ++ ++struct dhcpv6_opt_iaa_addr { ++ struct ipv6_addr addr; ++ u32_t preferred_lifetime; ++ u32_t valid_lifetime; ++}; ++ ++struct dhcpv6_opt_status { ++ u16_t status; ++}; ++ ++struct dhcpv6_opt_request_list { ++ u16_t request_code[1]; ++}; ++ ++struct dhcpv6_opt_dns { ++ struct ipv6_addr primary_addr; ++ struct ipv6_addr secondary_addr; ++}; ++ ++struct dhcpv6_vendor_class { ++ u32_t enterprise_number; ++ u16_t vendor_class_length; ++ u8_t vendor_class_data[1]; ++}; ++ ++struct dhcpv6_vendor_opts { ++ u32_t enterprise_number; ++ u8_t vendor_opt_data[1]; ++}; ++ ++struct dhcpv6_option { ++ struct dhcpv6_opt_hdr hdr; ++ union { ++ struct dhcpv6_vendor_opts vendor_opts; ++ struct dhcpv6_vendor_class vendor_class; ++ struct dhcpv6_opt_client_id client_id; ++ struct dhcpv6_opt_id_assoc_na ida_na; ++ struct dhcpv6_opt_elapse_time elapsed_time; ++ struct dhcpv6_opt_iaa_addr iaa_addr; ++ struct dhcpv6_opt_status sts; ++ struct dhcpv6_opt_request_list list; ++ struct dhcpv6_opt_dns dns; ++ u8_t data[1]; ++ } type; ++}; ++ ++#define DHCPV6_NUM_OF_RETRY 4 ++ ++#define DHCPV6_ACK_TIMEOUT 2 ++ ++#define IANA_ENTERPRISE_NUM_BROADCOM 0x113d ++ ++/* Broadcom Extended DHCP options used in iSCSI boot */ ++#define DHCPV6_TAG_FIRST_ISCSI_TARGET_NAME 201 ++#define DHCPV6_TAG_SECOND_ISCSI_TARGET_NAME 202 ++#define DHCPV6_TAG_ISCSI_INITIATOR_NAME 203 ++ ++#define MAX_DHCP_RX_OFFERS 4 ++#define MAX_DHCP_OPTION43_LENGTH 1024 ++ ++#define DHCPV6_TASK_GET_IP_ADDRESS 0x1 ++#define DHCPV6_TASK_GET_OTHER_PARAMS 0x2 ++ ++enum { ++ ISCSI_FAILURE, ++ ISCSI_USER_ABORT, ++ ISCSI_SUCCESS ++}; ++ ++/* Function prototypes */ ++int dhcpv6_do_discovery(struct dhcpv6_context *context); ++void ipv6_udp_handle_dhcp(struct dhcpv6_context *context); ++void dhcpv6_init(struct dhcpv6_context *context); ++ ++#endif /* __IDHCPV6_H__ */ +diff --git a/iscsiuio/src/uip-1.0-changelog.txt b/iscsiuio/src/uip-1.0-changelog.txt +new file mode 100644 +index 0000000..800e444 +--- /dev/null ++++ b/iscsiuio/src/uip-1.0-changelog.txt +@@ -0,0 +1,98 @@ ++* A new API: protosockets that are similar to BSD sockets but does not ++ require any underlying multithreading system. ++ ++* Very rudimentary IPv6 support ++ ++* New application: DHCP client. Web server rewritten with protosockets. ++ ++* Removed uIP zero-copy functionality in order to simplify uIP device ++ driver coding: outbound packets are now *always* stored in full in ++ the uip_buf buffer. ++ ++* Checksum computation is now part of uip.c, but it still is possible ++ to implement them in assembly code by specifying a configuration ++ option. Checksum code now runs on architectures with 2-byte alignment. ++ ++* Added TCP persistent timer. ++ ++* Made all IP address representations use the new uip_ipaddr_ip ++ datatype for clarity. ++ ++* Updated window behavior so that sending to a host with a small open ++ window works better now. ++ ++* UDP API change: uip_udp_new() now takes port numbers in network byte ++ order like TCP functions. ++ ++* Allow reception of packets when no IP address is configured to make ++ DHCP work. ++ ++* Moved Ethernet address into main uIP module from ARP module. ++ ++* Made constants explicit #defines and moved them out of the code ++ (header sizes, TCP options, TCP header length field). ++ ++* If uip_len is less than that reported by the IP header, the packet ++ is discarded. If uip_len is greater than the length reported by the ++ IP header, uip_len is adjusted. ++ ++* Moved header size definitions into header file. ++ ++* Added uIP call for polling an application without triggering any ++ timer events. Removed redundant assignments of uip_len and uip_slen. ++ ++* Removed compiler warning about icmp_input label being defined when ++ UIP_PINGADDRCONF was not used. ++ ++* Added UIP_APPDATA_SIZE macro that holds the available buffer size ++ for user data. ++ ++* Added uip_udp_bind() call. ++ ++* Moved checksum code into main uIP module. ++ ++* Switched the TCP, UDP and IP header structures to be structs rather ++ than typedefs. ++ ++* Prefixed TCP state names with UIP_ to avoid name space ++ contamination. ++ ++* Changed declarations of uip_appdatap and friends to void * to avoid ++ explicit typecasts. ++ ++* Bugfixes ++ ++ o TCP: Fixed bug with high byte of peer window size. ++ ++ o TCP: Fixed bug that in some cases prevented concurrent reception and ++ transmission of TCP data. ++ ++ o TCP: uip_connect() didn't correctly calculate age of TIME_WAIT ++ connections. ++ ++ o TCP: Array index for uip_conns[] array was out of bounds in ++ comparison. Comparison changed to make index within bounds. ++ ++ o TCP: if the remote host crashes and tries to reestablish an old ++ connection, uIP should respond with an ACK with the correct ++ sequence and acknowledgment numbers, to which the remote host ++ should respond with an ACK. uIP did not respond with the correct ++ ACK. ++ ++ o TCP: Fixed check for SYNACK segment: now checks only relevant TCP ++ control flags and discards flags reserved for future expansion. ++ ++ o TCP: Fixed bug where uIP did not inform application that a connection ++ had been aborted during an active open. ++ ++ o TCP: FIN segment was accepted even though application had stopped ++ incoming data with uip_stop(). ++ ++ o TCP: A FINACK segment would not always correctly acknowledge data. ++ ++ o UDP: checksums are now calculated after all fields have been ++ filled in. ++ ++ o UDP: network byte order on lastport in uip_udp_new(). ++ ++ o IP: memset() bugs in IP fragment reassembly code fixed. +diff --git a/iscsiuio/src/uip/Makefile.am b/iscsiuio/src/uip/Makefile.am +new file mode 100644 +index 0000000..2d20573 +--- /dev/null ++++ b/iscsiuio/src/uip/Makefile.am +@@ -0,0 +1,18 @@ ++INCLUDES = -I${top_srcdir}/src/unix \ ++ -I${top_srcdir}/src/apps/dhcpc \ ++ -I${top_srcdir}/src/apps/brcm-iscsi \ ++ -I${top_srcdir}/../include \ ++ -I${top_srcdir}/../usr ++ ++noinst_LIBRARIES = lib_iscsi_uip.a ++ ++lib_iscsi_uip_a_SOURCES = uip.c \ ++ uip_arp.c \ ++ psock.c \ ++ timer.c \ ++ uip-neighbor.c \ ++ uip_eth.c \ ++ ipv6_ndpc.c \ ++ ipv6.c ++ ++lib_iscsi_uip_a_CFLAGS = -DBYTE_ORDER=@ENDIAN@ +diff --git a/iscsiuio/src/uip/Makefile.in b/iscsiuio/src/uip/Makefile.in +new file mode 100644 +index 0000000..5375ca0 +--- /dev/null ++++ b/iscsiuio/src/uip/Makefile.in +@@ -0,0 +1,562 @@ ++# Makefile.in generated by automake 1.9.6 from Makefile.am. ++# @configure_input@ ++ ++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, ++# 2003, 2004, 2005 Free Software Foundation, Inc. ++# This 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++ ++ps-am: ++ ++uninstall-am: uninstall-info-am ++ ++.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ ++ clean-libtool clean-noinstLIBRARIES ctags distclean \ ++ distclean-compile distclean-generic distclean-libtool \ ++ distclean-tags distdir dvi dvi-am html html-am info info-am \ ++ install install-am install-data install-data-am install-exec \ ++ install-exec-am install-info install-info-am install-man \ ++ install-strip installcheck installcheck-am installdirs \ ++ maintainer-clean maintainer-clean-generic mostlyclean \ ++ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ ++ pdf pdf-am ps ps-am tags uninstall uninstall-am \ ++ uninstall-info-am ++ ++# Tell versions [3.59,3.63) of GNU make to not export all variables. ++# Otherwise a system limit (for SysV at least) may be exceeded. ++.NOEXPORT: +diff --git a/iscsiuio/src/uip/Makefile.include b/iscsiuio/src/uip/Makefile.include +new file mode 100644 +index 0000000..aa3ac63 +--- /dev/null ++++ b/iscsiuio/src/uip/Makefile.include +@@ -0,0 +1,47 @@ ++ ++ ++ifdef APPS ++ APPDIRS = $(foreach APP, $(APPS), ../apps/$(APP)) ++ -include $(foreach APP, $(APPS), ../apps/$(APP)/Makefile.$(APP)) ++ CFLAGS += $(addprefix -I../apps/,$(APPS)) ++endif ++ ++ifndef CCDEP ++ CCDEP = $(CC) ++endif ++ifndef CCDEPCFLAGS ++ CCDEPCFLAGS = $(CFLAGS) ++endif ++ifndef OBJECTDIR ++ OBJECTDIR = obj ++endif ++ ++ifeq (${wildcard $(OBJECTDIR)},) ++ DUMMY := ${shell mkdir $(OBJECTDIR)} ++endif ++ ++ ++vpath %.c . ../uip ../lib $(APPDIRS) ++ ++$(OBJECTDIR)/%.o: %.c ++ $(CC) $(CFLAGS) -c $< -o $@ ++ ++$(OBJECTDIR)/%.d: %.c ++ @set -e; rm -f $@; \ ++ $(CCDEP) -MM $(CCDEPCFLAGS) $< > $@.$$$$; \ ++ sed 's,\($*\)\.o[ :]*,$(OBJECTDIR)/\1.o $@ : ,g' < $@.$$$$ > $@; \ ++ rm -f $@.$$$$ ++ ++UIP_SOURCES=uip.c uip_arp.c uiplib.c psock.c timer.c uip-neighbor.c uip_eth.c ipv6_ndp.c ipv6.c ++ ++ ++ifneq ($(MAKECMDGOALS),clean) ++-include $(addprefix $(OBJECTDIR)/,$(UIP_SOURCES:.c=.d) \ ++ $(APP_SOURCES:.c=.d)) ++endif ++ ++libuip.a: ${addprefix $(OBJECTDIR)/, $(UIP_SOURCES:.c=.o)} ++ $(AR) rc $@ $^ ++ ++libapps.a: ${addprefix $(OBJECTDIR)/, $(APP_SOURCES:.c=.o)} ++ $(AR) rc $@ $^ +diff --git a/iscsiuio/src/uip/clock.h b/iscsiuio/src/uip/clock.h +new file mode 100644 +index 0000000..d79326b +--- /dev/null ++++ b/iscsiuio/src/uip/clock.h +@@ -0,0 +1,87 @@ ++/** ++ * \defgroup clock Clock interface ++ * ++ * The clock interface is the interface between the \ref timer "timer library" ++ * and the platform specific clock functionality. The clock ++ * interface must be implemented for each platform that uses the \ref ++ * timer "timer library". ++ * ++ * The clock interface does only one this: it measures time. The clock ++ * interface provides a macro, CLOCK_SECOND, which corresponds to one ++ * second of system time. ++ * ++ * \sa \ref timer "Timer library" ++ * ++ * @{ ++ */ ++ ++/* ++ * Copyright (c) 2004, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++#ifndef __CLOCK_H__ ++#define __CLOCK_H__ ++ ++#include "clock-arch.h" ++ ++/** ++ * Initialize the clock library. ++ * ++ * This function initializes the clock library and should be called ++ * from the main() function of the system. ++ * ++ */ ++void clock_init(void); ++ ++/** ++ * Get the current clock time. ++ * ++ * This function returns the current system clock time. ++ * ++ * \return The current clock time, measured in system ticks. ++ */ ++clock_time_t clock_time(void); ++ ++/** ++ * A second, measured in system clock time. ++ * ++ * \hideinitializer ++ */ ++#ifdef CLOCK_CONF_SECOND ++#define CLOCK_SECOND CLOCK_CONF_SECOND ++#else ++#define CLOCK_SECOND (clock_time_t)32 ++#endif ++ ++#endif /* __CLOCK_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/debug.h b/iscsiuio/src/uip/debug.h +new file mode 100644 +index 0000000..a58fa7a +--- /dev/null ++++ b/iscsiuio/src/uip/debug.h +@@ -0,0 +1,13 @@ ++#ifndef __DEBUG_H__ ++#define __DEBUG_H__ ++ ++#ifdef DEBUG ++#define UIP_DEBUG(args...) \ ++ do { \ ++ fprintf(stdout, args); \ ++ fflush(stdout); \ ++ } while (0); ++#else ++#endif ++ ++#endif +diff --git a/iscsiuio/src/uip/icmpv6.h b/iscsiuio/src/uip/icmpv6.h +new file mode 100644 +index 0000000..9b00d82 +--- /dev/null ++++ b/iscsiuio/src/uip/icmpv6.h +@@ -0,0 +1,301 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai (eddie.wai@broadcom.com) ++ * Based on Kevin Tran's iSCSI boot code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * icmpv6.h - This file contains macro definitions pertaining to ICMPv6 ++ * ++ * RFC 2463 : ICMPv6 Specification ++ * RFC 2461 : Neighbor Discovery for IPv6 ++ * ++ */ ++#ifndef __ICMPV6_H__ ++#define __ICMPV6_H__ ++ ++/* Base ICMP Header sizes */ ++#define IPV6_RTR_SOL_HDR_SIZE 8 ++#define IPV6_RTR_ADV_HDR_SIZE 16 ++#define IPV6_NEIGH_SOL_HDR_SIZE 24 ++#define IPV6_NEIGH_ADV_HDR_SIZE 24 ++#define IPV6_LINK_LAYER_OPT_SIZE 2 ++#define IPV6_LINK_LAYER_OPT_LENGTH 8 ++#define IPV6_MTU_OPT_SIZE 8 ++#define IPV6_PREFIX_OPT_SIZE 32 ++#define IPV6_ECHO_REQUEST_HDR_SIZE 8 ++#define IPV6_ECHO_REPLY_HDR_SIZE 8 ++#define IPV6_REDIRECT_SIZE 40 ++#define IPV6_DHAAD_REQ_HDR_SIZE 8 ++#define IPV6_DHAAD_REPLY_HDR_SIZE 8 ++#define IPV6_PRFXSOL_HDR_SIZE 8 ++#define IPV6_PRFXADV_HDR_SIZE 8 ++#define IPV6_RTR_ADV_INT_OPT_SIZE 8 ++ ++/* ICMP Message Types */ ++/* Error messages are always less than 128 */ ++#define ICMPV6_DST_UNREACH 1 /* Destination Unreachable */ ++#define ICMPV6_PACKET_TOO_BIG 2 /* Packet Too Big */ ++#define ICMPV6_TIME_EXCEEDED 3 /* Time Exceeded */ ++#define ICMPV6_PARAM_PROB 4 /* Parameter Problem */ ++ ++#define ICMPV6_RTR_SOL 133 /* Router Solicitation */ ++#define ICMPV6_RTR_ADV 134 /* Router Advertisement */ ++#define ICMPV6_NEIGH_SOL 135 /* Neighbor Solicitation */ ++#define ICMPV6_NEIGH_ADV 136 /* Neighbor Advertisement */ ++#define ICMPV6_REDIRECT 137 /* Redirect */ ++#define ICMPV6_ECHO_REQUEST 128 /* Echo Request */ ++#define ICMPV6_ECHO_REPLY 129 /* Echo Reply */ ++#define ICMPV6_WRUREQUEST 139 /* Who Are You Request */ ++#define ICMPV6_WRUREPLY 140 /* Who Are You Reply */ ++#define ICMPV6_ROUTER_RENUMBERING 138 /* Router Renumbering */ ++#define ICMPV6_HA_ADDR_DISC_REQ 144 /* Dynamic Home Agent Address ++ Discovery Request */ ++#define ICMPV6_HA_ADDR_DISC_REPLY 145 /* Dynamic Home Agent Address ++ Discovery Reply */ ++#define ICMPV6_MP_SOLICIT 146 /* Mobile Prefix Solicitation */ ++#define ICMPV6_MP_ADV 147 /* Mobile Prefix Reply */ ++ ++/* Destination Unreachable Codes */ ++#define ICMPV6_DST_UNREACH_NOROUTE 0 ++#define ICMPV6_DST_UNREACH_ADMIN 1 ++#define ICMPV6_DST_UNREACH_ADDRESS 3 ++#define ICMPV6_DST_UNREACH_PORT 4 ++ ++/* Time Exceeded Codes */ ++#define ICMPV6_TIME_EXCD_HPLMT 0 /* Hop Limit exceeded in transit */ ++#define ICMPV6_TIME_EXCD_REASM 1 /* Fragment reassembly time exceeded */ ++ ++/* Parameter Problem Codes */ ++#define ICMPV6_PARM_PROB_HEADER 0 ++#define ICMPV6_PARM_PROB_NEXT_HDR 1 ++#define ICMPV6_PARM_PROB_OPTION 2 ++ ++/* ICMP Option Types */ ++#define IPV6_ICMP_OPTION_SRC_ADDR 1 /* Source Link-Layer Address */ ++#define IPV6_ICMP_OPTION_TAR_ADDR 2 /* Target Link-Layer Address */ ++#define IPV6_ICMP_OPTION_PREFIX 3 /* Prefix */ ++#define IPV6_ICMP_OPTION_RED_HDR 4 /* Redirect Header */ ++#define IPV6_ICMP_OPTION_MTU 5 /* Link MTU */ ++#define IPV6_ICMP_OPTION_RTR_ADV_INT 7 /* Rtr Advertisement Interval */ ++ ++/* ICMP Offsets */ ++#define IPV6_ICMP_TYPE_OFFSET 0 ++#define IPV6_ICMP_CODE_OFFSET 1 ++#define IPV6_ICMP_CKSUM_OFFSET 2 ++#define IPV6_ICMP_RESERVED_OFFSET 4 ++#define IPV6_ICMP_DATA_OFFSET 8 ++ ++/* ICMP Router Solicitation Offsets */ ++#define IPV6_ICMP_RTR_SOL_RES_OFFSET 4 ++#define IPV6_ICMP_RTR_SOL_OPTIONS_OFFSET 8 ++ ++/* ICMP Router Advertisement Offsets */ ++#define IPV6_ICMP_RTR_ADV_CURHOPLMT_OFFSET 4 ++#define IPV6_ICMP_RTR_ADV_MGDANDCFG_BIT_OFFSET 5 ++#define IPV6_ICMP_RTR_ADV_RTR_LIFETIME_OFFSET 6 ++#define IPV6_ICMP_RTR_ADV_RCHBL_TIME_OFFSET 8 ++#define IPV6_ICMP_RTR_ADV_RTRNS_TMR_OFFSET 12 ++#define IPV6_ICMP_RTR_ADV_OPTIONS_OFFSET 16 ++ ++/* ICMP Neighbor Solicitation Offsets */ ++#define IPV6_ICMP_NEIGH_SOL_RES_OFFSET 4 ++#define IPV6_ICMP_NEIGH_SOL_TRGT_ADDRS_OFFSET 8 ++#define IPV6_ICMP_NEIGH_SOL_OPTIONS_OFFSET 24 ++ ++/* ICMP Neighbor Advertisement Offsets */ ++#define IPV6_ICMP_NEIGH_ADV_FLAG_OFFSET 4 ++#define IPV6_ICMP_NEIGH_ADV_TRGT_ADDRS_OFFSET 8 ++#define IPV6_ICMP_NEIGH_ADV_OPTIONS_OFFSET 24 ++ ++/* ICMP Redirect Offsets */ ++#define IPV6_ICMP_REDIRECT_TRGT_ADDRS_OFFSET 8 ++#define IPV6_ICMP_REDIRECT_DEST_ADDRS_OFFSET 24 ++#define IPV6_ICMP_REDIRECT_OPTIONS_OFFSET 40 ++ ++/* ICMP Option Offsets */ ++#define IPV6_ICMP_OPTION_TYPE_OFFSET 0 ++#define IPV6_ICMP_OPTION_LENGTH_OFFSET 1 ++ ++/* ICMP Link-Layer Address Option Offsets */ ++#define IPV6_ICMP_LL_OPTION_ADDRESS_OFFSET 2 ++ ++/* ICMP Prefix Option Offsets */ ++#define IPV6_ICMP_PREFIX_PRE_LENGTH_OFFSET 2 ++#define IPV6_ICMP_PREFIX_FLAG_OFFSET 3 ++#define IPV6_ICMP_PREFIX_VALID_LIFETIME_OFFSET 4 ++#define IPV6_ICMP_PREFIX_PREF_LIFETIME_OFFSET 8 ++#define IPV6_ICMP_PREFIX_RES2_OFFSET 12 ++#define IPV6_ICMP_PREFIX_PREFIX_OFFSET 16 ++ ++/* ICMP Redirected Header Option Offsets */ ++#define IPV6_ICMP_RED_OPTION_TYPE_OFFSET 0 ++#define IPV6_ICMP_RED_OPTION_LEN_OFFSET 1 ++#define IPV6_ICMP_RED_OPTION_RES1_OFFSET 2 ++#define IPV6_ICMP_RED_OPTION_RES2_OFFSET 4 ++#define IPV6_ICMP_RED_OPTION_DATA_OFFSET 8 ++ ++/* ICMP MTU Option Offsets */ ++#define IPV6_ICMP_MTU_RESERVED_OFFSET 2 ++#define IPV6_ICMP_MTU_OFFSET 4 ++ ++/* ICMP Echo Request Offsets */ ++#define IPV6_ICMP_ECHO_ID 4 ++#define IPV6_ICMP_ECHO_SEQ 6 ++#define IPV6_ICMP_ECHO_DATA 8 ++ ++/* ICMP Destination Unreachable Offsets */ ++#define IPV6_DST_UNREACH_UNUSED 4 ++#define IPV6_DST_UNREACH_DATA 8 ++ ++/* ICMP Parameter Problem Offsets */ ++#define IPV6_PARAM_PROB_PTR 4 ++#define IPV6_PARAM_PROT_DATA 8 ++ ++/* ICMP Time Exceeded Offsets */ ++#define IPV6_TIME_EXCEEDED_DATA 8 ++ ++/* ICMP Packet Too Big Offsets */ ++#define IPV6_PKT_TOO_BIG_MTU 4 ++#define IPV6_PKT_TOO_BIG_DATA 8 ++ ++/* Home Agent Address Discovery Request Header Offsets */ ++#define ICMPV6_HA_ADDR_DISC_REQ_ID_OFFSET 4 ++#define ICMPV6_HA_ADDR_DISC_REQ_RSVD_OFFSET 6 ++ ++/* Home Agent Address Discovery Reply Header Offsets */ ++#define ICMPV6_HA_ADDR_DISC_REPLY_ID_OFFSET 4 ++#define ICMPV6_HA_ADDR_DISC_REPLY_RSVD_OFFSET 6 ++#define ICMPV6_HA_ADDR_DISC_REPLY_HA_ADDR_OFFSET 8 ++ ++/* Mobile Prefix Solicitation Header Offsets */ ++#define ICMPV6_MP_SOLICIT_ID_OFFSET 4 ++#define ICMPV6_MP_SOLICIT_RSVD_OFFSET 6 ++ ++/* Mobile Prefix Advertisement Header Offsets */ ++#define ICMPV6_MP_ADV_ID_OFFSET 4 ++#define ICMPV6_MP_ADV_MGDANDCFG_BIT_OFFSET 6 ++#define ICMPV6_MP_ADV_OPT_OFFSET 8 ++ ++/* Advertisement Interval Option Header Offsets */ ++#define ICMPV6_ADV_INT_TYPE_OFFSET 0 ++#define ICMPV6_ADV_INT_LEN_OFFSET 1 ++#define ICMPV6_ADV_INT_RSVD_OFFSET 2 ++#define ICMPV6_ADV_INT_ADV_INT_OFFSET 4 ++ ++#define ICMPV6_HEADER_LEN 4 ++ ++#define IPV6_PREFIX_FLAG_ONLINK 0x80 ++#define IPV6_PREFIX_FLAG_AUTO 0x40 ++#define IPV6_PREFIX_FLAG_ROUTER 0x20 ++ ++#define IPV6_NA_FLAG_ROUTER 0x80 ++#define IPV6_NA_FLAG_SOLICITED 0x40 ++#define IPV6_NA_FLAG_OVERRIDE 0x20 ++ ++/* Router Advertisement Flags */ ++#define IPV6_RA_MANAGED_FLAG 0x80 ++#define IPV6_RA_CONFIG_FLAG 0x40 ++ ++/* Mobile Prefix Advertisement Flags */ ++#define IPV6_PA_MANAGED_FLAG 0x80 ++#define IPV6_PA_CONFIG_FLAG 0x40 ++ ++/* Validation Values */ ++#define ICMPV6_VALID_HOP_LIMIT 255 /* Valid Hop Limit */ ++#define ICMPV6_VALID_CODE 0 /* Valid Code */ ++#define ICMPV6_RTRSOL_MIN_LENGTH 8 /* Minimum valid length for ++ Router Solicitation */ ++#define ICMPV6_RTRADV_MIN_LENGTH 16 /* Minimum valid length for ++ Router Advertisement */ ++#define ICMPV6_NEIGHSOL_MIN_LENGTH 24 /* Minimum valid length for ++ Neighbor Solicitation */ ++#define ICMPV6_NEIGHADV_MIN_LENGTH 24 /* Minimum valid length for ++ Neighbor Advertisement */ ++#define ICMPV6_REDIRECT_MIN_LENGTH 40 /* Minimum valid length for ++ Neighbor Advertisement */ ++ ++/* ICMPV6 Header */ ++struct icmpv6_hdr { ++ u8_t icmpv6_type; /* type field */ ++ u8_t icmpv6_code; /* code field */ ++ u16_t icmpv6_cksum; /* checksum field */ ++ union { ++ u32_t icmpv6_un_data32[1]; /* type-specific field */ ++ u16_t icmpv6_un_data16[2]; /* type-specific field */ ++ u8_t icmpv6_un_data8[4]; /* type-specific field */ ++ } data; ++}; ++ ++#define icmpv6_data data.icmpv6_un_data32[0] ++ ++struct icmpv6_opt_hdr { ++ u8_t type; ++ u8_t len; ++}; ++ ++struct icmpv6_opt_link_addr { ++ struct icmpv6_opt_hdr hdr; ++ u8_t link_addr[6]; ++}; ++ ++struct icmpv6_opt_prefix { ++ struct icmpv6_opt_hdr hdr; ++ u8_t prefix_len; ++ u8_t flags; ++#define ICMPV6_OPT_PREFIX_FLAG_ON_LINK (1 << 7) ++#define ICMPV6_OPT_PREFIX_FLAG_BIT_A (1 << 6) ++ u32_t valid_lifetime; ++ u32_t preferred_lifetime; ++ u32_t reserved; ++ struct ipv6_addr prefix; ++}; ++ ++/* Neighbor Solicitation */ ++struct icmpv6_nd_solicit { ++ struct icmpv6_hdr nd_ns_hdr; ++}; ++ ++/* Router Advertisement */ ++struct icmpv6_router_advert { ++ struct icmpv6_hdr header; ++ u32_t reachable_time; ++ u32_t retransmit_timer; ++}; ++ ++#define nd_ra_type header.icmpv6_type ++#define nd_ra_code header.icmpv6_code ++#define nd_ra_cksum header.icmpv6_cksum ++#define nd_ra_curhoplimit header.data.icmpv6_un_data8[0] ++#define nd_ra_flags_reserved header.data.icmpv6_un_data8[1] ++#define nd_ra_router_lifetime header.data.icmpv6_un_data16[1] ++ ++#endif /* __ICMPV6_H__ */ +diff --git a/iscsiuio/src/uip/ipv6.c b/iscsiuio/src/uip/ipv6.c +new file mode 100644 +index 0000000..edaa2e9 +--- /dev/null ++++ b/iscsiuio/src/uip/ipv6.c +@@ -0,0 +1,1296 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai (eddie.wai@broadcom.com) ++ * Based on Kevin Tran's iSCSI boot code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * ipv6.c - This file contains simplifed IPv6 processing code. ++ * ++ */ ++#include ++#include ++#include ++#include "logger.h" ++#include "uip.h" ++#include "ipv6.h" ++#include "ipv6_pkt.h" ++#include "icmpv6.h" ++#include "uipopt.h" ++#include "dhcpv6.h" ++ ++inline int best_match_bufcmp(u8_t *a, u8_t *b, int len) ++{ ++ int i; ++ ++ for (i = 0; i < len; i++) { ++ if (a[i] != b[i]) ++ break; ++ } ++ return i; ++} ++ ++/* Local function prototypes */ ++static int ipv6_is_it_our_address(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr); ++static void ipv6_insert_protocol_chksum(struct ipv6_hdr *ipv6); ++static void ipv6_update_arp_table(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr, ++ struct mac_address *mac_addr); ++static void ipv6_icmp_init_link_option(struct ipv6_context *context, ++ struct icmpv6_opt_link_addr *link_opt, ++ u8_t type); ++static void ipv6_icmp_rx(struct ipv6_context *context); ++static void ipv6_icmp_handle_nd_adv(struct ipv6_context *context); ++static void ipv6_icmp_handle_nd_sol(struct ipv6_context *context); ++static void ipv6_icmp_handle_echo_request(struct ipv6_context *context); ++static void ipv6_icmp_handle_router_adv(struct ipv6_context *context); ++static void ipv6_icmp_process_prefix(struct ipv6_context *context, ++ struct icmpv6_opt_prefix *icmp_prefix); ++static void ipv6_udp_rx(struct ipv6_context *context); ++ ++int iscsiL2Send(struct ipv6_context *context, int pkt_len) ++{ ++ LOG_DEBUG("IPv6: iscsiL2Send"); ++ uip_send(context->ustack, ++ (void *)context->ustack->data_link_layer, pkt_len); ++ ++ return pkt_len; ++} ++ ++int iscsiL2AddMcAddr(struct ipv6_context *context, ++ struct mac_address *new_mc_addr) ++{ ++ int i; ++ struct mac_address *mc_addr; ++ const struct mac_address all_zeroes_mc = { { 0, 0, 0, 0, 0, 0 } }; ++ ++ mc_addr = context->mc_addr; ++ for (i = 0; i < MAX_MCADDR_TABLE; i++, mc_addr++) ++ if (!memcmp((char *)mc_addr, ++ (char *)new_mc_addr, sizeof(struct mac_address))) ++ return TRUE; /* Already in the mc table */ ++ ++ mc_addr = context->mc_addr; ++ for (i = 0; i < MAX_MCADDR_TABLE; i++, mc_addr++) { ++ if (!memcmp((char *)mc_addr, ++ (char *)&all_zeroes_mc, sizeof(struct mac_address))) { ++ memcpy((char *)mc_addr, ++ (char *)new_mc_addr, sizeof(struct mac_address)); ++ LOG_DEBUG("IPv6: mc_addr added " ++ "%02x:%02x:%02x:%02x:%02x:%02x", ++ *(u8_t *)new_mc_addr, ++ *((u8_t *)new_mc_addr + 1), ++ *((u8_t *)new_mc_addr + 2), ++ *((u8_t *)new_mc_addr + 3), ++ *((u8_t *)new_mc_addr + 4), ++ *((u8_t *)new_mc_addr + 5)); ++ return TRUE; ++ } ++ } ++ return FALSE; ++} ++ ++int iscsiL2IsOurMcAddr(struct ipv6_context *context, ++ struct mac_address *dest_mac) ++{ ++ int i; ++ struct mac_address *mc_addr; ++ ++ mc_addr = context->mc_addr; ++ for (i = 0; i < MAX_MCADDR_TABLE; i++, mc_addr++) ++ if (!memcmp((char *)mc_addr, ++ (char *)dest_mac->addr, sizeof(struct mac_address))) ++ return TRUE; ++ return FALSE; ++} ++ ++void ipv6_init(struct ndpc_state *ndp, int cfg) ++{ ++ int i; ++ struct ipv6_context *context = (struct ipv6_context *)ndp->ipv6_context; ++ struct mac_address *mac_addr = (struct mac_address *)ndp->mac_addr; ++ struct ipv6_arp_entry *ipv6_arp_table; ++ struct ipv6_prefix_entry *ipv6_prefix_table; ++ struct mac_address mc_addr; ++ ++ if (context == NULL) { ++ LOG_ERR("IPV6: INIT ipv6_context is NULL"); ++ return; ++ } ++ ++ memset((char *)context, 0, sizeof(struct ipv6_context)); ++ ++ /* Associate the nic_iface's ustack to this ipv6_context */ ++ context->ustack = ndp->ustack; ++ ++ ipv6_arp_table = &context->ipv6_arp_table[0]; ++ ipv6_prefix_table = &context->ipv6_prefix_table[0]; ++ ++ memset((char *)ipv6_arp_table, 0, sizeof(*ipv6_arp_table)); ++ memset((char *)ipv6_prefix_table, 0, sizeof(*ipv6_prefix_table)); ++ memcpy((char *)&context->mac_addr, ++ (char *)mac_addr, sizeof(struct mac_address)); ++ /* ++ * Per RFC 2373. ++ * There are two types of local-use unicast addresses defined. These ++ * are Link-Local and Site-Local. The Link-Local is for use on a single ++ * link and the Site-Local is for use in a single site. Link-Local ++ * addresses have the following format: ++ * ++ * | 10 | ++ * | bits | 54 bits | 64 bits | ++ * +----------+-------------------------+----------------------------+ ++ * |1111111010| 0 | interface ID | ++ * +----------+-------------------------+----------------------------+ ++ */ ++ if (context->ustack->linklocal_autocfg != IPV6_LL_AUTOCFG_OFF) { ++ context->link_local_addr.addr8[0] = 0xfe; ++ context->link_local_addr.addr8[1] = 0x80; ++ /* Bit 1 is 1 to indicate universal scope. */ ++ context->link_local_addr.addr8[8] = mac_addr->addr[0] | 0x2; ++ context->link_local_addr.addr8[9] = mac_addr->addr[1]; ++ context->link_local_addr.addr8[10] = mac_addr->addr[2]; ++ context->link_local_addr.addr8[11] = 0xff; ++ context->link_local_addr.addr8[12] = 0xfe; ++ context->link_local_addr.addr8[13] = mac_addr->addr[3]; ++ context->link_local_addr.addr8[14] = mac_addr->addr[4]; ++ context->link_local_addr.addr8[15] = mac_addr->addr[5]; ++ ++ context->link_local_multi.addr8[0] = 0xff; ++ context->link_local_multi.addr8[1] = 0x02; ++ context->link_local_multi.addr8[11] = 0x01; ++ context->link_local_multi.addr8[12] = 0xff; ++ context->link_local_multi.addr8[13] |= ++ context->link_local_addr.addr8[13]; ++ context->link_local_multi.addr16[7] = ++ context->link_local_addr.addr16[7]; ++ ++ /* Default Prefix length is 64 */ ++ /* Add Link local address to the head of the ipv6 address ++ list */ ++ ipv6_add_prefix_entry(context, ++ &context->link_local_addr, 64); ++ } ++ /* ++ * Convert Multicast IP address to Multicast MAC adress per ++ * RFC 2464: Transmission of IPv6 Packets over Ethernet Networks ++ * ++ * An IPv6 packet with a multicast destination address DST, consisting ++ * of the sixteen octets DST[1] through DST[16], is transmitted to the ++ * Ethernet multicast address whose first two octets are the value 3333 ++ * hexadecimal and whose last four octets are the last four octets of ++ * DST. ++ * ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * |0 0 1 1 0 0 1 1|0 0 1 1 0 0 1 1| ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * | DST[13] | DST[14] | ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * | DST[15] | DST[16] | ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * ++ * IPv6 requires the following Multicast IP addresses setup per node. ++ */ ++ for (i = 0; i < 3; i++) { ++ mc_addr.addr[0] = 0x33; ++ mc_addr.addr[1] = 0x33; ++ mc_addr.addr[2] = 0x0; ++ mc_addr.addr[3] = 0x0; ++ mc_addr.addr[4] = 0x0; ++ ++ switch (i) { ++ case 0: ++ /* All Nodes Multicast IPv6 address : ff02::1 */ ++ mc_addr.addr[5] = 0x1; ++ break; ++ ++ case 1: ++ /* All Host Multicast IPv6 address : ff02::3 */ ++ mc_addr.addr[5] = 0x3; ++ break; ++ ++ case 2: ++ /* Solicited Node Multicast Address: ff02::01:ffxx:yyzz ++ */ ++ mc_addr.addr[2] = 0xff; ++ mc_addr.addr[3] = mac_addr->addr[3]; ++ mc_addr.addr[4] = mac_addr->addr[4]; ++ mc_addr.addr[5] = mac_addr->addr[5]; ++ break; ++ ++ default: ++ break; ++ } ++ iscsiL2AddMcAddr(context, &mc_addr); ++ } ++ ++ /* Default HOP number */ ++ context->hop_limit = IPV6_HOP_LIMIT; ++} ++ ++int ipv6_add_prefix_entry(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr, u8_t prefix_len) ++{ ++ int i; ++ struct ipv6_prefix_entry *prefix_entry; ++ struct ipv6_prefix_entry *ipv6_prefix_table = ++ context->ipv6_prefix_table; ++ char addr_str[INET6_ADDRSTRLEN]; ++ ++ /* Check if there is an valid entry already. */ ++ for (i = 0; i < IPV6_NUM_OF_ADDRESS_ENTRY; i++) { ++ prefix_entry = &ipv6_prefix_table[i]; ++ ++ if (prefix_entry->prefix_len != 0) { ++ if (memcmp((char *)&prefix_entry->ip_addr, ++ (char *)ip_addr, ++ sizeof(struct ipv6_addr)) == 0) { ++ /* We already initialize on this interface. ++ There is nothing to do */ ++ return 0; ++ } ++ } ++ } ++ ++ /* Find an unused entry */ ++ for (i = 0; i < IPV6_NUM_OF_ADDRESS_ENTRY; i++) { ++ prefix_entry = &ipv6_prefix_table[i]; ++ ++ if (prefix_entry->prefix_len == 0) ++ break; ++ } ++ ++ if (prefix_entry->prefix_len != 0) ++ return -1; ++ ++ prefix_entry->prefix_len = prefix_len / 8; ++ ++ memcpy((char *)&prefix_entry->ip_addr, ++ (char *)ip_addr, sizeof(struct ipv6_addr)); ++ ++ inet_ntop(AF_INET6, &prefix_entry->ip_addr.addr8, addr_str, ++ sizeof(addr_str)); ++ ++ LOG_DEBUG("IPv6: add prefix IP addr %s", addr_str); ++ ++ /* Put it on the list on head of the list. */ ++ if (context->addr_list != NULL) ++ prefix_entry->next = context->addr_list; ++ else ++ prefix_entry->next = NULL; ++ ++ context->addr_list = prefix_entry; ++ ++ return 0; ++} ++ ++void ipv6_rx_packet(struct ipv6_context *context, u16_t len) ++{ ++ struct ipv6_hdr *ipv6; ++ u16_t protocol; ++ ++ if (!context->ustack) { ++ LOG_WARN("ipv6 rx pkt ipv6_context = %p ustack = %p", context, ++ context->ustack); ++ return; ++ } ++ ipv6 = (struct ipv6_hdr *)context->ustack->network_layer; ++ /* Make sure it's an IPv6 packet */ ++ if ((ipv6->ipv6_version_fc & 0xf0) != IPV6_VERSION) { ++ /* It's not an IPv6 packet. Drop it. */ ++ LOG_WARN("IPv6 version 0x%x not IPv6", ipv6->ipv6_version_fc); ++ return; ++ } ++ protocol = ipv6_process_rx(ipv6); ++ ++ switch (protocol) { ++ case IPPROTO_ICMPV6: ++ ipv6_icmp_rx(context); ++ break; ++ ++ case IPPROTO_UDP: ++ /* Indicate to UDP processing code */ ++ ipv6_udp_rx(context); ++ break; ++ ++ default: ++ break; ++ } ++} ++ ++void ipv6_mc_init_dest_mac(struct eth_hdr *eth, struct ipv6_hdr *ipv6) ++{ ++ int i; ++ /* ++ * Initialize address mapping of IPV6 Multicast to multicast MAC ++ * address per RFC 2464. ++ * ++ * An IPv6 packet with a multicast destination address DST, consisting ++ * of the sixteen octets DST[1] through DST[16], is transmitted to the ++ * Ethernet multicast address whose first two octets are the value 3333 ++ * hexadecimal and whose last four octets are the last four octets of ++ * DST. ++ * ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * |0 0 1 1 0 0 1 1|0 0 1 1 0 0 1 1| ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * | DST[13] | DST[14] | ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ * | DST[15] | DST[16] | ++ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ++ */ ++ eth->dest_mac.addr[0] = 0x33; ++ eth->dest_mac.addr[1] = 0x33; ++ for (i = 0; i < 4; i++) ++ eth->dest_mac.addr[2 + i] = ipv6->ipv6_dst.addr8[12 + i]; ++} ++ ++int ipv6_autoconfig(struct ipv6_context *context) ++{ ++ return ipv6_discover_address(context); ++} ++ ++int ipv6_discover_address(struct ipv6_context *context) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct icmpv6_hdr *icmp = (struct icmpv6_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ int rc = 0; ++ ++ /* Retrieve tx buffer */ ++ if (eth == NULL || ipv6 == NULL) ++ return -EAGAIN; ++ ++ /* Setup IPv6 All Routers Multicast address : ff02::2 */ ++ memset((char *)&ipv6->ipv6_dst, 0, sizeof(struct ipv6_addr)); ++ ipv6->ipv6_dst.addr8[0] = 0xff; ++ ipv6->ipv6_dst.addr8[1] = 0x02; ++ ipv6->ipv6_dst.addr8[15] = 0x02; ++ ipv6->ipv6_hop_limit = 255; ++ ++ /* Initialize MAC header based on destination MAC address */ ++ ipv6_mc_init_dest_mac(eth, ipv6); ++ ipv6->ipv6_nxt_hdr = IPPROTO_ICMPV6; ++ ++ icmp->icmpv6_type = ICMPV6_RTR_SOL; ++ icmp->icmpv6_code = 0; ++ icmp->icmpv6_data = 0; ++ icmp->icmpv6_cksum = 0; ++ ipv6_icmp_init_link_option(context, ++ (struct icmpv6_opt_link_addr *)((u8_t *)icmp ++ + sizeof(struct icmpv6_hdr)), ++ IPV6_ICMP_OPTION_SRC_ADDR); ++ ipv6->ipv6_plen = HOST_TO_NET16((sizeof(struct icmpv6_hdr) + ++ sizeof(struct icmpv6_opt_link_addr))); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&context->link_local_addr, ++ sizeof(struct ipv6_addr)); ++ ++ icmp->icmpv6_cksum = 0; ++ LOG_DEBUG("IPv6: Send rtr sol"); ++ ipv6_send(context, (u8_t *) icmp - (u8_t *) eth + ++ sizeof(struct icmpv6_hdr) + ++ sizeof(struct icmpv6_opt_link_addr)); ++ return rc; ++} ++ ++u16_t ipv6_process_rx(struct ipv6_hdr *ipv6) ++{ ++ return ipv6->ipv6_nxt_hdr; ++} ++ ++int ipv6_send(struct ipv6_context *context, u16_t packet_len) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ ++ ipv6_setup_hdrs(context, eth, ipv6, packet_len); ++ ++ return iscsiL2Send(context, packet_len); ++} ++ ++void ipv6_send_udp_packet(struct ipv6_context *context, u16_t packet_len) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct udp_hdr *udp = (struct udp_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ ++ ipv6->ipv6_nxt_hdr = IPPROTO_UDP; ++ ipv6->ipv6_plen = ++ HOST_TO_NET16(packet_len - ((u8_t *)udp - (u8_t *)eth)); ++ ++ udp->chksum = 0; ++ ++ /* ++ * We only use UDP packet for DHCPv6. The source address is always ++ * link-local address. ++ */ ++ ipv6->ipv6_src.addr[0] = 0; ++ ++ /* Hop limit is always 1 for DHCPv6 packet. */ ++ ipv6->ipv6_hop_limit = 1; ++ ++ ipv6_send(context, packet_len); ++} ++ ++void ipv6_setup_hdrs(struct ipv6_context *context, struct eth_hdr *eth, ++ struct ipv6_hdr *ipv6, u16_t packet_len) ++{ ++ struct ipv6_addr *our_address; ++ ++ /* VLAN will be taken cared of in the nic layer */ ++ eth->len_type = HOST_TO_NET16(LAYER2_TYPE_IPV6); ++ memcpy((char *)ð->src_mac, ++ (char *)&context->mac_addr, sizeof(struct mac_address)); ++ ++ /* Put the traffic class into the packet. */ ++ memset(&ipv6->ipv6_version_fc, 0, sizeof(u32_t)); ++ ipv6->ipv6_version_fc = IPV6_VERSION; ++ if (ipv6->ipv6_hop_limit == 0) ++ ipv6->ipv6_hop_limit = context->hop_limit; ++ ++ if (ipv6->ipv6_src.addr[0] == 0) { ++ /* Need to initialize source IP address. */ ++ our_address = ipv6_our_address(context); ++ if (our_address != NULL) { ++ /* Assume that caller has filled in the destination ++ IP address */ ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)our_address, sizeof(struct ipv6_addr)); ++ } ++ } ++ ++ ipv6_insert_protocol_chksum(ipv6); ++} ++ ++static void ipv6_insert_protocol_chksum(struct ipv6_hdr *ipv6) ++{ ++ u32_t sum; ++ u16_t *ptr; ++ u16_t *protocol_data_ptr; ++ int i; ++ u16_t protocol_data_len; ++ u16_t checksum; ++ ++ /* ++ * This routine assumes that there is no extension header. This driver ++ * doesn't user extension header to keep driver small and simple. ++ * ++ * Pseudo check consists of the following: ++ * SRC IP, DST IP, Protocol Data Length, and Next Header. ++ */ ++ sum = 0; ++ ptr = (u16_t *)&ipv6->ipv6_src; ++ ++ for (i = 0; i < sizeof(struct ipv6_addr); i++) { ++ sum += HOST_TO_NET16(*ptr); ++ ptr++; ++ } ++ ++ /* Keep track where the layer header is */ ++ protocol_data_ptr = ptr; ++ ++ protocol_data_len = HOST_TO_NET16(ipv6->ipv6_plen); ++ sum += protocol_data_len; ++ sum += ipv6->ipv6_nxt_hdr; ++ /* Sum now contains sum of IPv6 pseudo header. Let's add the data ++ streams. */ ++ if (protocol_data_len & 1) { ++ /* Length of data is odd */ ++ *((u8_t *) ptr + protocol_data_len) = 0; ++ protocol_data_len++; ++ } ++ ++ for (i = 0; i < protocol_data_len / 2; i++) { ++ sum += HOST_TO_NET16(*ptr); ++ ptr++; ++ } ++ ++ sum = (sum >> 16) + (sum & 0xffff); ++ sum += (sum >> 16); ++ sum &= 0xffff; ++ checksum = (u16_t) (~sum); ++ checksum = HOST_TO_NET16(checksum); ++ ++ switch (ipv6->ipv6_nxt_hdr) { ++ case IPPROTO_ICMPV6: ++ /* Insert correct ICMPv6 checksum */ ++ ((struct icmpv6_hdr *)(protocol_data_ptr))->icmpv6_cksum = ++ checksum; ++ break; ++ case IPPROTO_UDP: ++ /* Insert correct UDP checksum */ ++ ((struct udp_hdr *)protocol_data_ptr)->chksum = checksum; ++ break; ++ default: ++ break; ++ } ++} ++ ++int ipv6_is_it_our_link_local_address(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr) ++{ ++ u8_t *test_addr = (u8_t *) ip_addr->addr8; ++ u8_t test_remainder; ++ ++ if (test_addr[0] != context->link_local_addr.addr8[0]) ++ return FALSE; ++ ++ test_remainder = (test_addr[1] & 0xC0) >> 6; ++ if (test_remainder != 2) ++ return FALSE; ++ ++ return TRUE; ++} ++ ++static int ipv6_is_it_our_address(struct ipv6_context *context, ++ struct ipv6_addr *ipv6_addr) ++{ ++ struct ipv6_prefix_entry *ipv6_prefix; ++ ++ for (ipv6_prefix = context->addr_list; ipv6_prefix != NULL; ++ ipv6_prefix = ipv6_prefix->next) { ++ if (IPV6_ARE_ADDR_EQUAL(&ipv6_prefix->ip_addr, ipv6_addr)) ++ return TRUE; ++ } ++ ++ return FALSE; ++} ++ ++struct ipv6_addr *ipv6_our_address(struct ipv6_context *context) ++{ ++ return &context->link_local_addr; ++} ++ ++int ipv6_ip_in_arp_table(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr, ++ struct mac_address *mac_addr) ++{ ++ struct ipv6_arp_entry *arp_entry; ++ int i; ++ ++ for (i = 0; i < UIP_ARPTAB_SIZE; i++) { ++ arp_entry = &context->ipv6_arp_table[i]; ++ ++ if (IPV6_ARE_ADDR_EQUAL(&arp_entry->ip_addr, ip_addr)) { ++ memcpy((char *)mac_addr, &arp_entry->mac_addr, ++ sizeof(struct mac_address)); ++ return 1; ++ } ++ } ++ return 0; ++} ++ ++struct ipv6_addr *ipv6_find_longest_match(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr) ++{ ++ struct ipv6_prefix_entry *ipv6_prefix; ++ struct ipv6_prefix_entry *best_match = NULL; ++ int longest_len = -1; ++ int len; ++ ++ for (ipv6_prefix = context->addr_list; ipv6_prefix != NULL; ++ ipv6_prefix = ipv6_prefix->next) { ++ if (!IPV6_IS_ADDR_LINKLOCAL(&ipv6_prefix->ip_addr)) { ++ len = best_match_bufcmp((u8_t *)&ipv6_prefix->ip_addr, ++ (u8_t *)ip_addr, ++ sizeof(struct ipv6_addr)); ++ if (len > longest_len) { ++ best_match = ipv6_prefix; ++ longest_len = len; ++ } ++ } ++ } ++ ++ if (best_match) ++ return &best_match->ip_addr; ++ ++ return NULL; ++} ++ ++void ipv6_arp_out(struct ipv6_context *context, int *uip_len) ++{ ++ /* Empty routine */ ++} ++ ++ ++static void ipv6_update_arp_table(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr, ++ struct mac_address *mac_addr) ++{ ++ struct ipv6_arp_entry *arp_entry; ++ int i; ++ struct ipv6_arp_entry *ipv6_arp_table = context->ipv6_arp_table; ++ ++ LOG_DEBUG("IPv6: Neighbor update"); ++ /* ++ * Walk through the ARP mapping table and try to find an entry to ++ * update. If none is found, the IP -> MAC address mapping is ++ * inserted in the ARP table. ++ */ ++ for (i = 0; i < UIP_ARPTAB_SIZE; i++) { ++ arp_entry = &ipv6_arp_table[i]; ++ ++ /* Only check those entries that are actually in use. */ ++ if (arp_entry->ip_addr.addr[0] != 0) { ++ /* ++ * Check if the source IP address of the incoming ++ * packet matches the IP address in this ARP table ++ * entry. ++ */ ++ if (IPV6_ARE_ADDR_EQUAL(&arp_entry->ip_addr, ip_addr)) { ++ /* An old entry found, update this and return */ ++ memcpy((char *)&arp_entry->mac_addr, ++ (char *)mac_addr, ++ sizeof(struct mac_address)); ++ arp_entry->time = context->arptime; ++ return; ++ } ++ } ++ } ++ ++ /* ++ * If we get here, no existing ARP table entry was found, so we ++ * create one. ++ * ++ * First, we try to find an unused entry in the ARP table. ++ */ ++ for (i = 0; i < UIP_ARPTAB_SIZE; i++) { ++ arp_entry = &ipv6_arp_table[i]; ++ ++ if (arp_entry->ip_addr.addr[0] == 0) ++ break; ++ } ++ ++ if (i == UIP_ARPTAB_SIZE) ++ return; ++ ++ /* Index j is the entry that is least used */ ++ arp_entry = &ipv6_arp_table[i]; ++ memcpy((char *)&arp_entry->ip_addr, (char *)ip_addr, ++ sizeof(struct ipv6_addr)); ++ memcpy((char *)&arp_entry->mac_addr, ++ (char *)mac_addr, sizeof(struct mac_address)); ++ ++ arp_entry->time = context->arptime; ++} ++ ++/* DestIP is intact */ ++int ipv6_send_nd_solicited_packet(struct ipv6_context *context, ++ struct eth_hdr *eth, struct ipv6_hdr *ipv6) ++{ ++ struct icmpv6_hdr *icmp; ++ int pkt_len = 0; ++ struct ipv6_addr *longest_match_addr; ++ char addr_str[INET6_ADDRSTRLEN]; ++ ++ ipv6->ipv6_nxt_hdr = IPPROTO_ICMPV6; ++ ++ /* Depending on the IPv6 address of the target, we'll need to determine ++ whether we use the assigned IPv6 address/RA or the link local address ++ */ ++ /* Use Link-local as source address */ ++ if (ipv6_is_it_our_link_local_address(context, &ipv6->ipv6_dst) == ++ TRUE) { ++ LOG_DEBUG("IPv6: NS using link local"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&context->link_local_addr, ++ sizeof(struct ipv6_addr)); ++ } else { ++ longest_match_addr = ++ ipv6_find_longest_match(context, &ipv6->ipv6_dst); ++ if (longest_match_addr) { ++ LOG_DEBUG("IPv6: NS using longest match addr"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)longest_match_addr, ++ sizeof(struct ipv6_addr)); ++ } else { ++ LOG_DEBUG("IPv6: NS using link local instead"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&context->link_local_addr, ++ sizeof(struct ipv6_addr)); ++ } ++ } ++ icmp = (struct icmpv6_hdr *)((u8_t *)ipv6 + sizeof(struct ipv6_hdr)); ++ ++ inet_ntop(AF_INET6, &ipv6->ipv6_src.addr8, addr_str, sizeof(addr_str)); ++ LOG_DEBUG("IPv6: NS host IP addr: %s", addr_str); ++ /* ++ * Destination IP address to be resolved is after the ICMPv6 ++ * header. ++ */ ++ memcpy((char *)((u8_t *)icmp + sizeof(struct icmpv6_hdr)), ++ (char *)&ipv6->ipv6_dst, sizeof(struct ipv6_addr)); ++ ++ /* ++ * Destination IP in the IPv6 header contains solicited-node multicast ++ * address corresponding to the target address. ++ * ++ * ff02::01:ffxx:yyzz. Where xyz are least ++ * significant of 24-bit MAC address. ++ */ ++ memset((char *)&ipv6->ipv6_dst, 0, sizeof(struct ipv6_addr) - 3); ++ ipv6->ipv6_dst.addr8[0] = 0xff; ++ ipv6->ipv6_dst.addr8[1] = 0x02; ++ ipv6->ipv6_dst.addr8[11] = 0x01; ++ ipv6->ipv6_dst.addr8[12] = 0xff; ++ ipv6_mc_init_dest_mac(eth, ipv6); ++ ipv6->ipv6_hop_limit = 255; ++ ++ icmp->icmpv6_type = ICMPV6_NEIGH_SOL; ++ icmp->icmpv6_code = 0; ++ icmp->icmpv6_data = 0; ++ icmp->icmpv6_cksum = 0; ++ ipv6_icmp_init_link_option(context, ++ (struct icmpv6_opt_link_addr *)((u8_t *)icmp ++ + sizeof(struct icmpv6_hdr) ++ + sizeof(struct ipv6_addr)), ++ IPV6_ICMP_OPTION_SRC_ADDR); ++ ipv6->ipv6_plen = HOST_TO_NET16((sizeof(struct icmpv6_hdr) + ++ sizeof(struct icmpv6_opt_link_addr) + ++ sizeof(struct ipv6_addr))); ++ /* Total packet size */ ++ pkt_len = (u8_t *) icmp - (u8_t *) eth + ++ sizeof(struct icmpv6_hdr) + ++ sizeof(struct icmpv6_opt_link_addr) + sizeof(struct ipv6_addr); ++ ipv6_setup_hdrs(context, eth, ipv6, pkt_len); ++ return pkt_len; ++} ++ ++static void ipv6_icmp_init_link_option(struct ipv6_context *context, ++ struct icmpv6_opt_link_addr *link_opt, ++ u8_t type) ++{ ++ link_opt->hdr.type = type; ++ link_opt->hdr.len = sizeof(struct icmpv6_opt_link_addr) / 8; ++ memcpy((char *)&link_opt->link_addr, ++ (char *)&context->mac_addr, sizeof(struct mac_address)); ++} ++ ++static void ipv6_icmp_rx(struct ipv6_context *context) ++{ ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct icmpv6_hdr *icmp = (struct icmpv6_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ ++ switch (icmp->icmpv6_type) { ++ case ICMPV6_RTR_ADV: ++ ipv6_icmp_handle_router_adv(context); ++ break; ++ ++ case ICMPV6_NEIGH_SOL: ++ ipv6_icmp_handle_nd_sol(context); ++ break; ++ ++ case ICMPV6_NEIGH_ADV: ++ ipv6_icmp_handle_nd_adv(context); ++ break; ++ ++ case ICMPV6_ECHO_REQUEST: ++ /* Response with ICMP reply */ ++ ipv6_icmp_handle_echo_request(context); ++ break; ++ ++ default: ++ break; ++ } ++} ++ ++static void ipv6_icmp_handle_router_adv(struct ipv6_context *context) ++{ ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct icmpv6_router_advert *icmp = ++ (struct icmpv6_router_advert *)((u8_t *)ipv6 + sizeof(struct ipv6_hdr)); ++ struct icmpv6_opt_hdr *icmp_opt; ++ u16_t opt_len; ++ u16_t len; ++ char addr_str[INET6_ADDRSTRLEN]; ++ ++ if (context->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED) ++ return; ++ ++ opt_len = HOST_TO_NET16(ipv6->ipv6_plen) - ++ sizeof(struct icmpv6_router_advert); ++ ++ icmp_opt = (struct icmpv6_opt_hdr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_router_advert)); ++ len = 0; ++ while (len < opt_len) { ++ icmp_opt = (struct icmpv6_opt_hdr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_router_advert) + ++ len); ++ ++ switch (icmp_opt->type) { ++ case IPV6_ICMP_OPTION_PREFIX: ++ ipv6_icmp_process_prefix(context, ++ (struct icmpv6_opt_prefix *)icmp_opt); ++ context->flags |= IPV6_FLAGS_ROUTER_ADV_RECEIVED; ++ break; ++ ++ default: ++ break; ++ } ++ ++ len += icmp_opt->len * 8; ++ } ++ ++ if (context->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED) { ++ LOG_DEBUG("IPv6: RTR ADV nd_ra_flags = 0x%x", ++ icmp->nd_ra_flags_reserved); ++ if (icmp->nd_ra_curhoplimit > 0) ++ context->hop_limit = icmp->nd_ra_curhoplimit; ++ ++ if (icmp->nd_ra_flags_reserved & IPV6_RA_MANAGED_FLAG) ++ context->flags |= IPV6_FLAGS_MANAGED_ADDR_CONFIG; ++ ++ if (icmp->nd_ra_flags_reserved & IPV6_RA_CONFIG_FLAG) ++ context->flags |= IPV6_FLAGS_OTHER_STATEFUL_CONFIG; ++ ++ if (icmp->nd_ra_router_lifetime != 0) { ++ /* There is a default router. */ ++ if (context->ustack->router_autocfg != ++ IPV6_RTR_AUTOCFG_OFF) ++ memcpy( ++ (char *)&context->default_router, ++ (char *)&ipv6->ipv6_src, ++ sizeof(struct ipv6_addr)); ++ inet_ntop(AF_INET6, &context->default_router, ++ addr_str, sizeof(addr_str)); ++ LOG_DEBUG("IPv6: Got default router IP addr: %s", ++ addr_str); ++ } ++ } ++} ++ ++static void ipv6_icmp_process_prefix(struct ipv6_context *context, ++ struct icmpv6_opt_prefix *icmp_prefix) ++{ ++ struct ipv6_addr addr; ++ char addr_str[INET6_ADDRSTRLEN]; ++ ++ /* we only process on-link address info */ ++ if (!(icmp_prefix->flags & ICMPV6_OPT_PREFIX_FLAG_ON_LINK)) ++ return; ++ ++ /* ++ * We only process prefix length of 64 since our Identifier is 64-bit ++ */ ++ if (icmp_prefix->prefix_len == 64) { ++ /* Copy 64-bit from the local-link address to create ++ IPv6 address */ ++ memcpy((char *)&addr, ++ (char *)&icmp_prefix->prefix, 8); ++ memcpy((char *)&addr.addr8[8], ++ &context->link_local_addr.addr8[8], 8); ++ inet_ntop(AF_INET6, &addr, addr_str, sizeof(addr_str)); ++ LOG_DEBUG("IPv6: Got RA ICMP option IP addr: %s", addr_str); ++ ipv6_add_prefix_entry(context, &addr, 64); ++ } ++} ++ ++static void ipv6_icmp_handle_nd_adv(struct ipv6_context *context) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct icmpv6_hdr *icmp = (struct icmpv6_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ struct icmpv6_opt_link_addr *link_opt = ++ (struct icmpv6_opt_link_addr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_hdr) + sizeof(struct ipv6_addr)); ++ struct ipv6_addr *tar_addr6; ++ char addr_str[INET6_ADDRSTRLEN]; ++ ++ /* Added the multicast check for ARP table update */ ++ /* Should we qualify for only our host's multicast and our ++ link_local_multicast?? */ ++ LOG_DEBUG("IPv6: Handle nd adv"); ++ if ((ipv6_is_it_our_address(context, &ipv6->ipv6_dst) == TRUE) || ++ (memcmp((char *)&context->link_local_multi, ++ (char *)&ipv6->ipv6_dst, sizeof(struct ipv6_addr)) == 0) || ++ (memcmp((char *)&context->multi, ++ (char *)&ipv6->ipv6_dst, sizeof(struct ipv6_addr)) == 0)) { ++ /* ++ * This is an ARP reply for our addresses. Let's update the ++ * ARP table. ++ */ ++ ipv6_update_arp_table(context, &ipv6->ipv6_src, ++ ð->src_mac); ++ ++ /* Now check for the target address option and update that as ++ well */ ++ if (link_opt->hdr.type == IPV6_ICMP_OPTION_TAR_ADDR) { ++ tar_addr6 = (struct ipv6_addr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_hdr)); ++ LOG_DEBUG("IPV6: Target MAC " ++ "%02x:%02x:%02x:%02x:%02x:%02x", ++ link_opt->link_addr[0], link_opt->link_addr[1], ++ link_opt->link_addr[2], link_opt->link_addr[3], ++ link_opt->link_addr[4], link_opt->link_addr[5]); ++ inet_ntop(AF_INET6, &tar_addr6->addr8, addr_str, ++ sizeof(addr_str)); ++ LOG_DEBUG("IPv6: Target IP addr %s", addr_str); ++ ipv6_update_arp_table(context, tar_addr6, ++ (struct mac_address *)link_opt->link_addr); ++ } ++ ++ } ++} ++ ++static void ipv6_icmp_handle_nd_sol(struct ipv6_context *context) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct icmpv6_hdr *icmp = (struct icmpv6_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ struct icmpv6_opt_link_addr *link_opt = ++ (struct icmpv6_opt_link_addr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_hdr) + sizeof(struct ipv6_addr)); ++ int icmpv6_opt_len = 0; ++ struct ipv6_addr tmp; ++ struct ipv6_addr *longest_match_addr, *tar_addr6; ++ ++ LOG_DEBUG("IPv6: Handle nd sol"); ++ ++ if ((memcmp((char *)&context->mac_addr, ++ (char *)ð->dest_mac, sizeof(struct mac_address)) != 0) && ++ (iscsiL2IsOurMcAddr(context, (struct mac_address *)ð->dest_mac) ++ == FALSE)) { ++ /* This packet is not for us to handle */ ++ LOG_DEBUG("IPv6: MAC not addressed to us " ++ "%02x:%02x:%02x:%02x:%02x:%02x", ++ eth->dest_mac.addr[0], eth->dest_mac.addr[1], ++ eth->dest_mac.addr[2], eth->dest_mac.addr[3], ++ eth->dest_mac.addr[4], eth->dest_mac.addr[5]); ++ return; ++ } ++ ++ /* Also check for the icmpv6_data before generating the reply */ ++ if (ipv6_is_it_our_address(context, ++ (struct ipv6_addr *) ((u8_t *) icmp + ++ sizeof(struct icmpv6_hdr))) ++ == FALSE) { ++ /* This packet is not for us to handle */ ++ LOG_DEBUG("IPv6: IP not addressed to us"); ++ return; ++ } ++ ++ /* Copy source MAC to Destination MAC */ ++ memcpy((char *)ð->dest_mac, ++ (char *)ð->src_mac, sizeof(struct mac_address)); ++ ++ /* Dest IP contains source IP */ ++ memcpy((char *)&tmp, ++ (char *)&ipv6->ipv6_dst, sizeof(struct ipv6_addr)); ++ memcpy((char *)&ipv6->ipv6_dst, ++ (char *)&ipv6->ipv6_src, sizeof(struct ipv6_addr)); ++ ++ /* Examine the Neighbor Solicitation ICMPv6 target address field. ++ If target address exist, use that to find best match src address ++ for the reply */ ++ if (link_opt->hdr.type == IPV6_ICMP_OPTION_SRC_ADDR) { ++ tar_addr6 = (struct ipv6_addr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_hdr)); ++ if (ipv6_is_it_our_link_local_address(context, tar_addr6) ++ == TRUE) { ++ LOG_DEBUG("IPv6: NA using link local"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&context->link_local_addr, ++ sizeof(struct ipv6_addr)); ++ } else { ++ longest_match_addr = ++ ipv6_find_longest_match(context, tar_addr6); ++ if (longest_match_addr) { ++ LOG_DEBUG("IPv6: NA using longest match addr"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)longest_match_addr, ++ sizeof(struct ipv6_addr)); ++ } else { ++ LOG_DEBUG("IPv6: NA using link local instead"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&context->link_local_addr, ++ sizeof(struct ipv6_addr)); ++ } ++ } ++ } else { ++ /* No target link address, just use whatever it sent to us */ ++ LOG_DEBUG("IPv6: NA use dst addr"); ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&tmp, ++ sizeof(struct ipv6_addr)); ++ } ++ ipv6->ipv6_hop_limit = 255; ++ icmp->icmpv6_type = ICMPV6_NEIGH_ADV; ++ icmp->icmpv6_code = 0; ++ icmp->icmpv6_data = 0; ++ icmp->icmpv6_cksum = 0; ++ icmp->data.icmpv6_un_data8[0] = ++ IPV6_NA_FLAG_SOLICITED | IPV6_NA_FLAG_OVERRIDE; ++ memcpy((char *)((u8_t *)icmp + sizeof(struct icmpv6_hdr)), ++ (char *)&ipv6->ipv6_src, ++ sizeof(struct ipv6_addr)); ++ ++ /* Add the target link address option only for all solicitation */ ++ ipv6_icmp_init_link_option(context, ++ (struct icmpv6_opt_link_addr *)((u8_t *)icmp + ++ sizeof(struct icmpv6_hdr) + ++ sizeof(struct ipv6_addr)), ++ IPV6_ICMP_OPTION_TAR_ADDR); ++ icmpv6_opt_len = sizeof(struct icmpv6_opt_link_addr); ++ ipv6->ipv6_plen = HOST_TO_NET16((sizeof(struct icmpv6_hdr) + ++ icmpv6_opt_len + sizeof(struct ipv6_addr))); ++ LOG_DEBUG("IPv6: Send nd adv"); ++ ipv6_send(context, ++ (u8_t *) icmp - (u8_t *) eth + ++ sizeof(struct icmpv6_hdr) + ++ sizeof(struct icmpv6_opt_link_addr) + ++ sizeof(struct ipv6_addr)); ++ return; ++} ++ ++static void ipv6_icmp_handle_echo_request(struct ipv6_context *context) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct icmpv6_hdr *icmp = (struct icmpv6_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ struct ipv6_addr temp; ++ ++ /* Copy source MAC to Destination MAC */ ++ memcpy((char *)ð->dest_mac, ++ (char *)ð->src_mac, sizeof(struct mac_address)); ++ ++ memcpy((char *)&temp, ++ (char *)&ipv6->ipv6_dst, sizeof(struct ipv6_addr)); ++ ++ /* Dest IP contains source IP */ ++ memcpy((char *)&ipv6->ipv6_dst, ++ (char *)&ipv6->ipv6_src, sizeof(struct ipv6_addr)); ++ /* Use Link-local as source address */ ++ memcpy((char *)&ipv6->ipv6_src, ++ (char *)&temp, sizeof(struct ipv6_addr)); ++ ++ ipv6->ipv6_hop_limit = context->hop_limit; ++ icmp->icmpv6_type = ICMPV6_ECHO_REPLY; ++ icmp->icmpv6_code = 0; ++ icmp->icmpv6_cksum = 0; ++ LOG_DEBUG("IPv6: Send echo reply"); ++ ipv6_send(context, (u8_t *) icmp - (u8_t *) eth + ++ sizeof(struct ipv6_hdr) + HOST_TO_NET16(ipv6->ipv6_plen)); ++ return; ++} ++ ++void ipv6_set_ip_params(struct ipv6_context *context, ++ struct ipv6_addr *src_ip, u8_t prefix_len, ++ struct ipv6_addr *default_gateway, ++ struct ipv6_addr *linklocal) ++{ ++ if (!(IPV6_IS_ADDR_UNSPECIFIED(src_ip))) { ++ ipv6_add_prefix_entry(context, src_ip, prefix_len); ++ /* Create the multi_dest address */ ++ memset(&context->multi_dest, 0, sizeof(struct ipv6_addr)); ++ context->multi_dest.addr8[0] = 0xff; ++ context->multi_dest.addr8[1] = 0x02; ++ context->multi_dest.addr8[11] = 0x01; ++ context->multi_dest.addr8[12] = 0xff; ++ context->multi_dest.addr8[13] = src_ip->addr8[13]; ++ context->multi_dest.addr16[7] = src_ip->addr16[7]; ++ /* Create the multi address */ ++ memset(&context->multi, 0, sizeof(struct ipv6_addr)); ++ context->multi.addr8[0] = 0xfc; ++ context->multi.addr8[2] = 0x02; ++ context->multi.addr16[7] = src_ip->addr16[7]; ++ } ++ ++ if (!(IPV6_IS_ADDR_UNSPECIFIED(default_gateway))) { ++ /* Override the default gateway addr */ ++ memcpy((char *)&context->default_router, ++ (char *)default_gateway, sizeof(struct ipv6_addr)); ++ ipv6_add_prefix_entry(context, default_gateway, ++ prefix_len); ++ } ++ if (!(IPV6_IS_ADDR_UNSPECIFIED(linklocal))) { ++ /* Override the linklocal addr */ ++ memcpy((char *)&context->link_local_addr, ++ (char *)linklocal, sizeof(struct ipv6_addr)); ++ context->link_local_multi.addr8[0] = 0xff; ++ context->link_local_multi.addr8[1] = 0x02; ++ context->link_local_multi.addr8[11] = 0x01; ++ context->link_local_multi.addr8[12] = 0xff; ++ context->link_local_multi.addr8[13] |= ++ context->link_local_addr.addr8[13]; ++ context->link_local_multi.addr16[7] = ++ context->link_local_addr.addr16[7]; ++ ++ /* Default Prefix length is 64 */ ++ /* Add Link local address to the head of the ipv6 address ++ list */ ++ ipv6_add_prefix_entry(context, ++ &context->link_local_addr, 64); ++ } ++} ++ ++int ipv6_get_source_ip_addrs(struct ipv6_context *context, ++ struct ipv6_addr_entry *addr_list) ++{ ++ struct ipv6_prefix_entry *ipv6_prefix; ++ int i; ++ ++ for (i = 0, ipv6_prefix = context->addr_list; ipv6_prefix != NULL; ++ ipv6_prefix = ipv6_prefix->next) { ++ memcpy((char *)&addr_list->ip_addr, ++ (char *)&ipv6_prefix->ip_addr, ++ sizeof(struct ipv6_addr)); ++ addr_list->prefix_len = ipv6_prefix->prefix_len * 8; ++ ++ i++; ++ addr_list++; ++ } ++ ++ return i; ++} ++ ++int ipv6_get_default_router_ip_addrs(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr) ++{ ++ /* This is a default router. */ ++ memcpy((char *)ip_addr, ++ (char *)&context->default_router, ++ sizeof(struct ipv6_addr)); ++ ++ return 1; ++} ++ ++static void ipv6_udp_rx(struct ipv6_context *context) ++{ ++ struct eth_hdr *eth = ++ (struct eth_hdr *)context->ustack->data_link_layer; ++ struct ipv6_hdr *ipv6 = ++ (struct ipv6_hdr *)context->ustack->network_layer; ++ struct udp_hdr *udp = (struct udp_hdr *)((u8_t *)ipv6 + ++ sizeof(struct ipv6_hdr)); ++ struct dhcpv6_context *dhcpv6c; ++ ++ /* ++ * We only care about DHCPv6 packets from the DHCPv6 server. We drop ++ * all others. ++ */ ++ if (!(context->flags & IPV6_FLAGS_DISABLE_DHCPV6)) { ++ if ((udp->src_port == HOST_TO_NET16(DHCPV6_SERVER_PORT)) && ++ (udp->dest_port == HOST_TO_NET16(DHCPV6_CLIENT_PORT))) { ++ dhcpv6c = context->dhcpv6_context; ++ dhcpv6c->eth = eth; ++ dhcpv6c->ipv6 = ipv6; ++ dhcpv6c->udp = udp; ++ ipv6_udp_handle_dhcp(dhcpv6c); ++ } ++ } ++} ++ ++struct mac_address *ipv6_get_link_addr(struct ipv6_context *context) ++{ ++ return &context->mac_addr; ++} ++ ++u16_t ipv6_do_stateful_dhcpv6(struct ipv6_context *context, u32_t flags) ++{ ++ u16_t task = 0; ++ u16_t ra_flags; ++ ++ ra_flags = context->flags & ++ (IPV6_FLAGS_MANAGED_ADDR_CONFIG | IPV6_FLAGS_OTHER_STATEFUL_CONFIG); ++ ++ if (!(context->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED)) { ++ LOG_DEBUG("IPv6: There is no IPv6 router on the network"); ++ ra_flags |= ++ (IPV6_FLAGS_MANAGED_ADDR_CONFIG | ++ IPV6_FLAGS_OTHER_STATEFUL_CONFIG); ++ } ++ ++ if ((flags & ISCSI_FLAGS_DHCP_TCPIP_CONFIG) && ++ (ra_flags & IPV6_FLAGS_MANAGED_ADDR_CONFIG)) ++ task |= DHCPV6_TASK_GET_IP_ADDRESS; ++ ++ if ((flags & ISCSI_FLAGS_DHCP_ISCSI_CONFIG) && ++ (ra_flags & IPV6_FLAGS_OTHER_STATEFUL_CONFIG)) ++ task |= DHCPV6_TASK_GET_OTHER_PARAMS; ++ ++ LOG_DEBUG("IPv6: Stateful flags = 0x%x, ra_flags = 0x%x, task = 0x%x", ++ flags, ra_flags, task); ++ ++ return task; ++} ++ ++void ipv6_add_solit_node_address(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr) ++{ ++ struct mac_address mac_addr; ++ ++ /* ++ * Add Solicited Node Multicast Address for statically configured IPv6 ++ * address. ++ */ ++ mac_addr.addr[0] = 0x33; ++ mac_addr.addr[1] = 0x33; ++ mac_addr.addr[2] = 0xff; ++ mac_addr.addr[3] = ip_addr->addr8[13]; ++ mac_addr.addr[4] = ip_addr->addr8[14]; ++ mac_addr.addr[5] = ip_addr->addr8[15]; ++ iscsiL2AddMcAddr(context, (struct mac_address *)&mac_addr); ++} ++ ++void ipv6_cfg_link_local_addr(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr) ++{ ++ memcpy((char *)&context->link_local_addr, ++ (char *)ip_addr, sizeof(struct ipv6_addr)); ++} ++ ++void ipv6_disable_dhcpv6(struct ipv6_context *context) ++{ ++ context->flags |= IPV6_FLAGS_DISABLE_DHCPV6; ++} +diff --git a/iscsiuio/src/uip/ipv6.h b/iscsiuio/src/uip/ipv6.h +new file mode 100644 +index 0000000..91bfaa6 +--- /dev/null ++++ b/iscsiuio/src/uip/ipv6.h +@@ -0,0 +1,346 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai (eddie.wai@broadcom.com) ++ * Based on Kevin Tran's iSCSI boot code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * ipv6.h - This file contains macro definitions pertaining to IPv6. ++ * ++ * RFC 2460 : IPv6 Specification. ++ * RFC 2373 : IPv6 Addressing Architecture. ++ * RFC 2462 : IPv6 Stateless Address Autoconfiguration. ++ * RFC 2464 : Transmission of IPv6 Packets over Ethernet Networks. ++ * ++ */ ++#ifndef __IPV6_H__ ++#define __IPV6_H__ ++ ++#include "ipv6_ndpc.h" ++ ++#define FALSE 0 ++#define TRUE 1 ++ ++#define LINK_LOCAL_PREFIX_LENGTH 2 ++#define LAYER2_HEADER_LENGTH 14 ++#define LAYER2_VLAN_HEADER_LENGTH 16 ++#define LAYER2_TYPE_IPV6 0x86dd ++ ++struct ipv6_addr { ++ union { ++ u8_t addr8[16]; ++ u16_t addr16[8]; ++ u32_t addr[4]; ++ }; ++}; ++ ++struct udp_hdr { ++ u16_t src_port; ++ u16_t dest_port; ++ u16_t length; ++ u16_t chksum; ++}; ++ ++struct mac_address { ++ u8_t addr[6]; ++}; ++ ++#define HOST_TO_NET16(a) htons(a) ++#define HOST_TO_NET32(a) htonl(a) ++#define NET_TO_HOST16(a) ntohs(a) ++/* ++ * Local definition for masks ++ */ ++#define IPV6_MASK0 { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } } ++#define IPV6_MASK32 { { { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } } ++#define IPV6_MASK64 { { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } } ++#define IPV6_MASK96 { { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ ++ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 } } } ++#define IPV6_MASK128 { { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ ++ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } } } ++ ++#ifdef BIG_ENDIAN ++#define IPV6_ADDR_INT32_ONE 1 ++#define IPV6_ADDR_INT32_TWO 2 ++#define IPV6_ADDR_INT32_MNL 0xff010000 ++#define IPV6_ADDR_INT32_MLL 0xff020000 ++#define IPV6_ADDR_INT32_SMP 0x0000ffff ++#define IPV6_ADDR_INT16_ULL 0xfe80 ++#define IPV6_ADDR_INT16_USL 0xfec0 ++#define IPV6_ADDR_INT16_MLL 0xff02 ++#else /* LITTE ENDIAN */ ++#define IPV6_ADDR_INT32_ONE 0x01000000 ++#define IPV6_ADDR_INT32_TWO 0x02000000 ++#define IPV6_ADDR_INT32_MNL 0x000001ff ++#define IPV6_ADDR_INT32_MLL 0x000002ff ++#define IPV6_ADDR_INT32_SMP 0xffff0000 ++#define IPV6_ADDR_INT16_ULL 0x80fe ++#define IPV6_ADDR_INT16_USL 0xc0fe ++#define IPV6_ADDR_INT16_MLL 0x02ff ++#endif ++ ++/* ++ * Definition of some useful macros to handle IP6 addresses ++ */ ++#define IPV6_ADDR_ANY_INIT \ ++ { { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } } } ++#define IPV6_ADDR_LOOPBACK_INIT \ ++ { { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } } } ++#define IPV6_ADDR_NODELOCAL_ALLNODES_INIT \ ++ { { { 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } } } ++#define IPV6_ADDR_INTFACELOCAL_ALLNODES_INIT \ ++ { { { 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } } } ++#define IPV6_ADDR_LINKLOCAL_ALLNODES_INIT \ ++ { { { 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } } } ++#define IPV6_ADDR_LINKLOCAL_ALLROUTERS_INIT \ ++ { { { 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 } } } ++ ++#define IPV6_ARE_ADDR_EQUAL(a, b) \ ++ (memcmp((char *)a, (char *)b, sizeof(struct ipv6_addr)) == 0) ++ ++/* Unspecified IPv6 address */ ++#define IPV6_IS_ADDR_UNSPECIFIED(a) \ ++ ((*(u32_t *)(&(a)->addr8[0]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[4]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[8]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[12]) == 0)) ++ ++/* Loopback IPv6 address */ ++#define IPV6_IS_ADDR_LOOPBACK(a) \ ++ ((*(u32_t *)(&(a)->addr8[0]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[4]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[8]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[12]) == 0x1)) ++ ++/* IPv4 compatible */ ++#define IPV6_IS_ADDR_IPV4_COMPAT(a) \ ++ ((*(u32_t *)(&(a)->addr8[0]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[4]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[8]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[12]) != 0) && \ ++ (*(u32_t *)(&(a)->addr8[12]) != 0x1)) ++ ++/* Mapped IPv4-IPv6 address */ ++#define IPV6_IS_ADDR_IPV4_MAPPED(a) \ ++ ((*(u32_t *)(&(a)->addr8[0]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[4]) == 0) && \ ++ (*(u32_t *)(&(a)->addr8[8]) == ntohl(0x0000ffff))) ++ ++/* IPv6 Scope Values */ ++#define IPV6_ADDR_SCOPE_INTFACELOCAL 0x01 /* Node-local scope */ ++#define IPV6_ADDR_SCOPE_LINKLOCAL 0x02 /* Link-local scope */ ++#define IPV6_ADDR_SCOPE_SITELOCAL 0x05 /* Site-local scope */ ++#define IPV6_ADDR_SCOPE_ORGLOCAL 0x08 /* Organization-local scope */ ++#define IPV6_ADDR_SCOPE_GLOBAL 0x0e /* Global scope */ ++ ++/* Link-local Unicast : 10-bits much be 1111111010b --> 0xfe80. */ ++#define IPV6_IS_ADDR_LINKLOCAL(a) \ ++ (((a)->addr8[0] == 0xfe) && (((a)->addr8[1] & 0xc0) == 0x80)) ++ ++/* Site-local Unicast : 10-bits much be 1111111011b --> 0xfec0. */ ++#define IPV6_IS_ADDR_SITELOCAL(a) \ ++ (((a)->addr8[0] == 0xfe) && (((a)->addr8[1] & 0xc0) == 0xc0)) ++ ++/* Multicast : 10bits much be 11111111b. Next 4 bits is flags | 4-bit scope */ ++#define IPV6_IS_ADDR_MULTICAST(a) ((a)->addr8[0] == 0xff) ++ ++#define IPV6_ADDR_MC_SCOPE(a) ((a)->addr8[1] & 0x0f) ++ ++/* Multicast Scope */ ++ ++struct eth_hdr { ++ struct mac_address dest_mac; ++ struct mac_address src_mac; ++ u16_t len_type; ++}; ++ ++struct ipv6_hdr { ++ union { ++ struct { ++ u32_t ipv6_flow; /* Version (4-bit) | ++ Traffic Class (8-bit) | ++ Flow ID (20-bit) */ ++ u16_t ipv6_plen; /* Payload length */ ++ u8_t ipv6_nxt_hdr; /* Next Header */ ++ u8_t ipv6_hop_limit; /* hop limit */ ++ } ipv6_dw1; ++ ++ u8_t ipv6_version_fc; /* 4 bits version, top 4 bits class */ ++ } ipv6_ctrl; ++ ++ struct ipv6_addr ipv6_src; /* Source address */ ++ struct ipv6_addr ipv6_dst; /* Destination address */ ++}; ++ ++#define ipv6_version_fc ipv6_ctrl.ipv6_version_fc ++#define ipv6_flow ipv6_ctrl.ipv6_dw1.ipv6_flow ++#define ipv6_plen ipv6_ctrl.ipv6_dw1.ipv6_plen ++#define ipv6_nxt_hdr ipv6_ctrl.ipv6_dw1.ipv6_nxt_hdr ++#define ipv6_hop_limit ipv6_ctrl.ipv6_dw1.ipv6_hop_limit ++ ++#define IPV6_VERSION 0x60 ++#define IPV6_VERSION_MASK 0xf0 ++#define IPV6_HOP_LIMIT 64 ++ ++/* Length of the IP header with no next header */ ++#define IPV6_HEADER_LEN sizeof(struct ipv6_hdr) ++ ++#ifdef BIG_ENDIAN ++#define IPV6_FLOWINFO_MASK 0x0fffffff /* flow info (28 bits) */ ++#define IPV6_FLOWLABEL_MASK 0x000fffff /* flow label (20 bits) */ ++#else /* LITTLE_ENDIAN */ ++#define IPV6_FLOWINFO_MASK 0xffffff0f /* flow info (28 bits) */ ++#define IPV6_FLOWLABEL_MASK 0xffff0f00 /* flow label (20 bits) */ ++#endif ++ ++struct packet_ipv6 { ++ struct mac_address dest_mac; ++ struct mac_address src_mac; ++ u16_t len_type; ++ struct ipv6_hdr ipv6; ++ union { ++ struct udp_hdr udp; ++ } layer4_prot; ++}; ++ ++struct packet_ipv6_vlan { ++ struct mac_address dest_mac; ++ struct mac_address src_mac; ++ u16_t len_type; ++ u16_t vlan_id; ++ struct ipv6_hdr ipv6; ++ union { ++ struct udp_hdr udp; ++ } layer4_prot; ++}; ++ ++struct ipv6_arp_entry { ++ struct ipv6_addr ip_addr; ++ struct mac_address mac_addr; ++ u8_t time; ++}; ++ ++#define IPV6_NUM_OF_ADDRESS_ENTRY 4 ++ ++struct ipv6_prefix_entry { ++ struct ipv6_prefix_entry *next; ++ struct ipv6_addr ip_addr; ++ u8_t prefix_len; ++}; ++ ++struct ipv6_addr_entry { ++ struct ipv6_addr ip_addr; ++ u8_t prefix_len; ++}; ++ ++struct ipv6_context { ++ u16_t flags; ++#define IPV6_FLAGS_MANAGED_ADDR_CONFIG (1 << 0) ++#define IPV6_FLAGS_OTHER_STATEFUL_CONFIG (1 << 1) ++#define IPV6_FLAGS_ROUTER_ADV_RECEIVED (1 << 2) ++#define IPV6_FLAGS_DISABLE_DHCPV6 (1 << 3) ++ ++ struct mac_address mac_addr; ++ struct ipv6_addr link_local_addr; ++ struct ipv6_addr link_local_multi; ++ struct ipv6_addr multi; /* For Static IPv6 only */ ++ struct ipv6_addr multi_dest; /* For Static IPv6 only */ ++ struct ipv6_addr default_router; ++ struct ipv6_prefix_entry *addr_list; ++ u8_t hop_limit; ++#define UIP_ARPTAB_SIZE 8 ++ ++ struct uip_stack *ustack; ++#define MAX_MCADDR_TABLE 5 ++ struct mac_address mc_addr[MAX_MCADDR_TABLE]; ++ u8_t arptime; ++ struct ipv6_arp_entry ipv6_arp_table[UIP_ARPTAB_SIZE]; ++ struct ipv6_prefix_entry ipv6_prefix_table[IPV6_NUM_OF_ADDRESS_ENTRY]; ++ ++ /* VLAN support */ ++ ++ void *dhcpv6_context; ++}; ++ ++#define ISCSI_FLAGS_DHCP_TCPIP_CONFIG (1<<0) ++#define ISCSI_FLAGS_DHCP_ISCSI_CONFIG (1<<1) ++ ++#define IPV6_MAX_ROUTER_SOL_DELAY 4 ++#define IPV6_MAX_ROUTER_SOL_RETRY 3 ++ ++#define DHCPV6_CLIENT_PORT 546 ++#define DHCPV6_SERVER_PORT 547 ++ ++/* Function prototype */ ++void ipv6_init(struct ndpc_state *ndp, int cfg); ++int ipv6_autoconfig(struct ipv6_context *context); ++int ipv6_discover_address(struct ipv6_context *context); ++struct ipv6_addr *ipv6_our_address(struct ipv6_context *context); ++int ipv6_ip_in_arp_table(struct ipv6_context *context, ++ struct ipv6_addr *ipv6_addr, ++ struct mac_address *mac_addr); ++void ipv6_arp_timer(struct ipv6_context *context); ++void ipv6_arp_out(struct ipv6_context *context, int *uip_len); ++int ipv6_add_prefix_entry(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr, u8_t prefix_len); ++void ipv6_set_ip_params(struct ipv6_context *context, ++ struct ipv6_addr *src_ip, u8_t prefix_len, ++ struct ipv6_addr *default_gateway, ++ struct ipv6_addr *linklocal); ++void ipv6_set_host_addr(struct ipv6_context *context, struct ipv6_addr *src_ip); ++int ipv6_get_default_router_ip_addrs(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr); ++struct mac_address *ipv6_get_link_addr(struct ipv6_context *context); ++u16_t ipv6_do_stateful_dhcpv6(struct ipv6_context *context, u32_t flags); ++void ipv6_add_solit_node_address(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr); ++int ipv6_get_source_ip_addrs(struct ipv6_context *context, ++ struct ipv6_addr_entry *addr_list); ++void ipv6_cfg_link_local_addr(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr); ++void ipv6_disable_dhcpv6(struct ipv6_context *context); ++int ipv6_send_nd_solicited_packet(struct ipv6_context *context, ++ struct eth_hdr *eth, struct ipv6_hdr *ipv6); ++int ipv6_is_it_our_link_local_address(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr); ++void ipv6_mc_init_dest_mac(struct eth_hdr *eth, struct ipv6_hdr *ipv6); ++struct ipv6_addr *ipv6_find_longest_match(struct ipv6_context *context, ++ struct ipv6_addr *ip_addr); ++ ++#endif /* __IPV6_H__ */ +diff --git a/iscsiuio/src/uip/ipv6_ndpc.c b/iscsiuio/src/uip/ipv6_ndpc.c +new file mode 100644 +index 0000000..6f965f4 +--- /dev/null ++++ b/iscsiuio/src/uip/ipv6_ndpc.c +@@ -0,0 +1,426 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai (eddie.wai@broadcom.com) ++ * Based on the Swedish Institute of Computer Science's ++ * dhcpc.c code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * ipv6_ndpc.c - Top level IPv6 Network Discovery Protocol Engine (RFC4861) ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "uip.h" ++#include "ipv6_ndpc.h" ++#include "timer.h" ++#include "pt.h" ++ ++#include "debug.h" ++#include "logger.h" ++#include "nic.h" ++#include "nic_utils.h" ++#include "ipv6.h" ++#include "ipv6_pkt.h" ++#include "dhcpv6.h" ++ ++const int dhcpv6_retry_timeout[DHCPV6_NUM_OF_RETRY] = { 1, 2, 4, 8 }; ++ ++static PT_THREAD(handle_ndp(struct uip_stack *ustack, int force)) ++{ ++ struct ndpc_state *s; ++ struct ipv6_context *ipv6c; ++ struct dhcpv6_context *dhcpv6c = NULL; ++ u16_t task = 0; ++ char buf[INET6_ADDRSTRLEN]; ++ ++ s = ustack->ndpc; ++ if (s == NULL) { ++ LOG_DEBUG("NDP: Could not find ndpc state"); ++ return PT_ENDED; ++ } ++ ++ ipv6c = s->ipv6_context; ++ if (!ipv6c) ++ goto ndpc_state_null; ++ ++ dhcpv6c = s->dhcpv6_context; ++ ++ PT_BEGIN(&s->pt); ++ ++ if (s->state == NDPC_STATE_BACKGROUND_LOOP) ++ goto ipv6_loop; ++ ++ if (s->state == NDPC_STATE_RTR_ADV) ++ goto rtr_adv; ++ ++ /* For AUTOCFG == DHCPv6, do all ++ For == ND, skip DHCP only and do RTR ++ For == UNUSED/UNSPEC, do all as according to DHCP or not */ ++ s->state = NDPC_STATE_RTR_SOL; ++ /* try_again: */ ++ s->ticks = CLOCK_SECOND * IPV6_MAX_ROUTER_SOL_DELAY; ++ s->retry_count = 0; ++ do { ++ /* Perform router solicitation and wait for ++ router advertisement */ ++ LOG_DEBUG("%s: ndpc_handle send rtr sol", s->nic->log_name); ++ ipv6_autoconfig(s->ipv6_context); ++ ++ timer_set(&s->timer, s->ticks); ++wait_rtr: ++ s->ustack->uip_flags &= ~UIP_NEWDATA; ++ LOG_DEBUG("%s: ndpc_handle wait for rtr adv flags=0x%x", ++ s->nic->log_name, ipv6c->flags); ++ PT_WAIT_UNTIL(&s->pt, uip_newdata(s->ustack) ++ || timer_expired(&s->timer) || force); ++ ++ if (uip_newdata(s->ustack)) { ++ /* Validate incoming packets ++ Note that the uip_len is init from nic loop */ ++ ipv6_rx_packet(ipv6c, (u16_t) uip_datalen(s->ustack)); ++ if (ipv6c->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED) { ++ LOG_INFO("%s: ROUTER_ADV_RECEIVED", ++ s->nic->log_name); ++ /* Success */ ++ break; ++ } else if (!timer_expired(&s->timer)) { ++ /* Yes new data, but not what we want, ++ check for timer expiration before bumping ++ tick */ ++ goto wait_rtr; ++ } ++ } ++ s->retry_count++; ++ if (s->retry_count >= IPV6_MAX_ROUTER_SOL_RETRY) ++ /* Max router solicitation retry reached. Move to ++ IPv6 loop (no DHCPv6) */ ++ goto no_rtr_adv; ++ ++ } while (!(ipv6c->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED)); ++ ++ LOG_DEBUG("%s: ndpc_handle got rtr adv", s->nic->log_name); ++ ++no_rtr_adv: ++ s->state = NDPC_STATE_RTR_ADV; ++ ++rtr_adv: ++ if (!(ustack->ip_config & IPV6_CONFIG_DHCP)) ++ goto staticv6; ++ ++ /* Only DHCPv6 comes here */ ++ task = ipv6_do_stateful_dhcpv6(ipv6c, ISCSI_FLAGS_DHCP_TCPIP_CONFIG); ++ if (task) { ++ /* Run the DHCPv6 engine */ ++ ++ if (!dhcpv6c) ++ goto ipv6_loop; ++ ++ dhcpv6c->dhcpv6_task = task; ++ s->retry_count = 0; ++ s->state = NDPC_STATE_DHCPV6_DIS; ++ do { ++ /* Do dhcpv6 */ ++ dhcpv6c->timeout = dhcpv6_retry_timeout[s->retry_count]; ++ s->ticks = CLOCK_SECOND * dhcpv6c->timeout; ++ LOG_DEBUG("%s: ndpc_handle send dhcpv6 sol retry " ++ "cnt=%d", s->nic->log_name, s->retry_count); ++ dhcpv6_do_discovery(dhcpv6c); ++ ++ timer_set(&s->timer, s->ticks); ++wait_dhcp: ++ s->ustack->uip_flags &= ~UIP_NEWDATA; ++ PT_WAIT_UNTIL(&s->pt, uip_newdata(s->ustack) ++ || timer_expired(&s->timer) || force); ++ ++ if (uip_newdata(s->ustack)) { ++ /* Validate incoming packets ++ Note that the uip_len is init from nic ++ loop */ ++ ipv6_rx_packet(ipv6c, ++ (u16_t) uip_datalen(s->ustack)); ++ if (dhcpv6c->dhcpv6_done == TRUE) ++ break; ++ else if (!timer_expired(&s->timer)) { ++ /* Yes new data, but not what we want, ++ check for timer expiration before ++ bumping tick */ ++ goto wait_dhcp; ++ } ++ } ++ s->retry_count++; ++ if (s->retry_count < DHCPV6_NUM_OF_RETRY) { ++ dhcpv6c->seconds += dhcpv6c->timeout; ++ } else { ++ LOG_DEBUG("%s: ndpc_handle DHCP failed", ++ s->nic->log_name); ++ /* Allow to goto background loop */ ++ goto ipv6_loop; ++ } ++ } while (dhcpv6c->dhcpv6_done == FALSE); ++ s->state = NDPC_STATE_DHCPV6_DONE; ++ ++ LOG_DEBUG("%s: ndpc_handle got dhcpv6", s->nic->log_name); ++ ++ /* End of DHCPv6 engine */ ++ } else { ++ /* Static IPv6 */ ++ if (ustack->ip_config == IPV6_CONFIG_DHCP) { ++ LOG_DEBUG("%s: ndpc_handle DHCP failed", ++ s->nic->log_name); ++ PT_RESTART(&s->pt); ++ } ++staticv6: ++ ipv6_disable_dhcpv6(ipv6c); ++ } ++ /* Copy out the default_router_addr6 and ll */ ++ if (ustack->router_autocfg != IPV6_RTR_AUTOCFG_OFF) ++ memcpy(&ustack->default_route_addr6, ++ &ipv6c->default_router, sizeof(struct ipv6_addr)); ++ inet_ntop(AF_INET6, &ustack->default_route_addr6, ++ buf, sizeof(buf)); ++ LOG_INFO("%s: Default router IP: %s", s->nic->log_name, ++ buf); ++ ++ if (ustack->linklocal_autocfg != IPV6_LL_AUTOCFG_OFF) ++ memcpy(&ustack->linklocal6, &ipv6c->link_local_addr, ++ sizeof(struct ipv6_addr)); ++ inet_ntop(AF_INET6, &ustack->linklocal6, ++ buf, sizeof(buf)); ++ LOG_INFO("%s: Linklocal IP: %s", s->nic->log_name, ++ buf); ++ ++ipv6_loop: ++ s->state = NDPC_STATE_BACKGROUND_LOOP; ++ LOG_DEBUG("%s: Loop", s->nic->log_name); ++ /* Background IPv6 loop */ ++ while (1) { ++ /* Handle all neightbor solicitation/advertisement here */ ++ s->ustack->uip_flags &= ~UIP_NEWDATA; ++ PT_WAIT_UNTIL(&s->pt, uip_newdata(s->ustack)); ++ ++ /* Validate incoming packets */ ++ ipv6_rx_packet(ipv6c, (u16_t) uip_datalen(s->ustack)); ++ } ++ ++ndpc_state_null: ++ ++ while (1) ++ PT_YIELD(&s->pt); ++ ++ PT_END(&(s->pt)); ++} ++ ++/*---------------------------------------------------------------------------*/ ++int ndpc_init(nic_t *nic, struct uip_stack *ustack, ++ const void *mac_addr, int mac_len) ++{ ++ struct ipv6_context *ipv6c; ++ struct dhcpv6_context *dhcpv6c; ++ struct ndpc_state *s = ustack->ndpc; ++ struct ipv6_addr src, gw, ll; ++ char buf[INET6_ADDRSTRLEN]; ++ ++ if (s) { ++ LOG_DEBUG("NDP: NDP context already allocated"); ++ /* Already allocated, skip*/ ++ return -EALREADY; ++ } ++ s = malloc(sizeof(*s)); ++ if (s == NULL) { ++ LOG_ERR("%s: Couldn't allocate size for ndpc info", ++ nic->log_name); ++ goto error; ++ } ++ memset(s, 0, sizeof(*s)); ++ ++ if (s->ipv6_context) { ++ LOG_DEBUG("NDP: IPv6 context already allocated"); ++ ipv6c = s->ipv6_context; ++ goto init1; ++ } ++ ipv6c = malloc(sizeof(struct ipv6_context)); ++ if (ipv6c == NULL) { ++ LOG_ERR("%s: Couldn't allocate mem for IPv6 context info", ++ nic->log_name); ++ goto error1; ++ } ++init1: ++ if (s->dhcpv6_context) { ++ LOG_DEBUG("NDP: DHCPv6 context already allocated"); ++ dhcpv6c = s->dhcpv6_context; ++ goto init2; ++ } ++ dhcpv6c = malloc(sizeof(struct dhcpv6_context)); ++ if (dhcpv6c == NULL) { ++ LOG_ERR("%s: Couldn't allocate mem for DHCPv6 context info", ++ nic->log_name); ++ goto error2; ++ } ++init2: ++ memset(s, 0, sizeof(*s)); ++ memset(ipv6c, 0, sizeof(*ipv6c)); ++ memset(dhcpv6c, 0, sizeof(*dhcpv6c)); ++ ++ s->ipv6_context = ipv6c; ++ s->dhcpv6_context = dhcpv6c; ++ ++ s->nic = nic; ++ s->ustack = ustack; ++ s->mac_addr = (void *)mac_addr; ++ s->mac_len = mac_len; ++ s->state = NDPC_STATE_INIT; ++ ++ /* Init IPV6_CONTEXT */ ++ ipv6_init(s, ustack->ip_config); ++ ++ dhcpv6c->ipv6_context = ipv6c; ++ ipv6c->dhcpv6_context = dhcpv6c; ++ ++ /* Init DHCPV6_CONTEXT */ ++ dhcpv6_init(dhcpv6c); ++ ++ ustack->ndpc = s; ++ ++ PT_INIT(&s->pt); ++ ++ if (ustack->ip_config == IPV6_CONFIG_DHCP) { ++ /* DHCPv6 specific */ ++ memset(&src, 0, sizeof(src)); ++ } else { ++ /* Static v6 specific */ ++ memcpy(&src.addr8, &ustack->hostaddr6, ++ sizeof(struct ipv6_addr)); ++ ipv6_add_solit_node_address(ipv6c, &src); ++ ++ inet_ntop(AF_INET6, &src.addr8, buf, sizeof(buf)); ++ LOG_INFO("%s: Static hostaddr IP: %s", s->nic->log_name, ++ buf); ++ } ++ /* Copy out the default_router_addr6 and ll */ ++ if (ustack->router_autocfg == IPV6_RTR_AUTOCFG_OFF) ++ memcpy(&gw.addr8, &ustack->default_route_addr6, ++ sizeof(struct ipv6_addr)); ++ else ++ memset(&gw, 0, sizeof(gw)); ++ ++ if (ustack->linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) ++ memcpy(&ll.addr8, &ustack->linklocal6, ++ sizeof(struct ipv6_addr)); ++ else ++ memset(&ll, 0, sizeof(ll)); ++ ipv6_set_ip_params(ipv6c, &src, ++ ustack->prefix_len, &gw, &ll); ++ ++ return 0; ++error2: ++ free(ipv6c); ++ s->ipv6_context = NULL; ++error1: ++ free(s); ++ ustack->ndpc = NULL; ++error: ++ return -ENOMEM; ++} ++ ++/*---------------------------------------------------------------------------*/ ++void ndpc_call(struct uip_stack *ustack) ++{ ++ handle_ndp(ustack, 0); ++} ++ ++void ndpc_exit(struct ndpc_state *ndp) ++{ ++ LOG_DEBUG("NDP - Exit ndpc_state = %p", ndp); ++ if (!ndp) ++ return; ++ if (ndp->ipv6_context) ++ free(ndp->ipv6_context); ++ if (ndp->dhcpv6_context) ++ free(ndp->dhcpv6_context); ++ free(ndp); ++} ++ ++int ndpc_request(struct uip_stack *ustack, void *in, void *out, int request) ++{ ++ struct ndpc_state *s; ++ struct ipv6_context *ipv6c; ++ int ret = 0; ++ ++ if (!ustack) { ++ LOG_DEBUG("NDP: ustack == NULL"); ++ return -EINVAL; ++ } ++ s = ustack->ndpc; ++ if (s == NULL) { ++ LOG_DEBUG("NDP: Could not find ndpc state for request %d", ++ request); ++ return -EINVAL; ++ } ++ while (s->state != NDPC_STATE_BACKGROUND_LOOP) { ++ LOG_DEBUG("%s: ndpc state not in background loop, run handler " ++ "request = %d", s->nic->log_name, request); ++ handle_ndp(ustack, 1); ++ } ++ ++ ipv6c = s->ipv6_context; ++ switch (request) { ++ case NEIGHBOR_SOLICIT: ++ *(int *)out = ipv6_send_nd_solicited_packet(ipv6c, ++ (struct eth_hdr *)((struct ndpc_reqptr *)in)->eth, ++ (struct ipv6_hdr *)((struct ndpc_reqptr *)in)->ipv6); ++ break; ++ case CHECK_LINK_LOCAL_ADDR: ++ *(int *)out = ipv6_is_it_our_link_local_address(ipv6c, ++ (struct ipv6_addr *)in); ++ break; ++ case CHECK_ARP_TABLE: ++ *(int *)out = ipv6_ip_in_arp_table(ipv6c, ++ (struct ipv6_addr *)((struct ndpc_reqptr *)in)->ipv6, ++ (struct mac_address *)((struct ndpc_reqptr *)in)->eth); ++ break; ++ case GET_HOST_ADDR: ++ *(struct ipv6_addr **)out = ipv6_find_longest_match(ipv6c, ++ (struct ipv6_addr *)in); ++ break; ++ default: ++ ret = -EINVAL; ++ break; ++ } ++ return ret; ++} ++ ++/*---------------------------------------------------------------------------*/ +diff --git a/iscsiuio/src/uip/ipv6_ndpc.h b/iscsiuio/src/uip/ipv6_ndpc.h +new file mode 100644 +index 0000000..1eaced9 +--- /dev/null ++++ b/iscsiuio/src/uip/ipv6_ndpc.h +@@ -0,0 +1,97 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai (eddie.wai@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * ipv6_ndpc.h - Top level IPv6 Network Discovery Protocol Engine (RFC4861) ++ * ++ */ ++#ifndef __NDPC_H__ ++#define __NDPC_H__ ++ ++#include ++ ++#include "nic.h" ++#include "timer.h" ++#include "pt.h" ++ ++struct ndpc_reqptr { ++ void *eth; ++ void *ipv6; ++}; ++ ++struct ndpc_state { ++ struct pt pt; ++ ++ nic_t *nic; ++ struct uip_stack *ustack; ++ char state; ++ struct timer timer; ++ u16_t ticks; ++ void *mac_addr; ++ int mac_len; ++ int retry_count; ++ ++ time_t last_update; ++ ++ void *ipv6_context; ++ void *dhcpv6_context; ++}; ++ ++enum { ++ NDPC_STATE_INIT, ++ NDPC_STATE_RTR_SOL, ++ NDPC_STATE_RTR_ADV, ++ NDPC_STATE_DHCPV6_DIS, ++ NDPC_STATE_DHCPV6_DONE, ++ NDPC_STATE_BACKGROUND_LOOP ++}; ++ ++int ndpc_init(nic_t *nic, struct uip_stack *ustack, ++ const void *mac_addr, int mac_len); ++void ndpc_call(struct uip_stack *ustack); ++void ndpc_exit(struct ndpc_state *ndp); ++ ++enum { ++ NEIGHBOR_SOLICIT, ++ CHECK_LINK_LOCAL_ADDR, ++ GET_LINK_LOCAL_ADDR, ++ GET_DEFAULT_ROUTER_ADDR, ++ CHECK_ARP_TABLE, ++ GET_HOST_ADDR ++}; ++ ++int ndpc_request(struct uip_stack *ustack, void *in, void *out, int request); ++ ++#define UIP_NDP_CALL ndpc_call ++ ++#endif /* __NDPC_H__ */ +diff --git a/iscsiuio/src/uip/ipv6_pkt.h b/iscsiuio/src/uip/ipv6_pkt.h +new file mode 100644 +index 0000000..e0da018 +--- /dev/null ++++ b/iscsiuio/src/uip/ipv6_pkt.h +@@ -0,0 +1,49 @@ ++/* ++ * Copyright (c) 2011, Broadcom Corporation ++ * ++ * Written by: Eddie Wai (eddie.wai@broadcom.com) ++ * Based on Kevin Tran's iSCSI boot code ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * ipv6_packet.h - IPv6 routine include file ++ * ++ */ ++#ifndef __IPV6_PKT_H__ ++#define __IPV6_PKT_H__ ++ ++u16_t ipv6_process_rx(struct ipv6_hdr *ipv6); ++void ipv6_rx_packet(struct ipv6_context *context, u16_t len); ++void ipv6_setup_hdrs(struct ipv6_context *context, struct eth_hdr *eth, ++ struct ipv6_hdr *ipv6, u16_t packet_len); ++int ipv6_send(struct ipv6_context *context, u16_t packet_len); ++void ipv6_send_udp_packet(struct ipv6_context *context, u16_t packet_len); ++ ++#endif /* __IPV6_PKT_H__ */ +diff --git a/iscsiuio/src/uip/lc-addrlabels.h b/iscsiuio/src/uip/lc-addrlabels.h +new file mode 100644 +index 0000000..c394b22 +--- /dev/null ++++ b/iscsiuio/src/uip/lc-addrlabels.h +@@ -0,0 +1,80 @@ ++/* ++ * Copyright (c) 2004-2005, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++/** ++ * \addtogroup lc ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Implementation of local continuations based on the "Labels as ++ * values" feature of gcc ++ * \author ++ * Adam Dunkels ++ * ++ * This implementation of local continuations is based on a special ++ * feature of the GCC C compiler called "labels as values". This ++ * feature allows assigning pointers with the address of the code ++ * corresponding to a particular C label. ++ * ++ * For more information, see the GCC documentation: ++ * http://gcc.gnu.org/onlinedocs/gcc/Labels-as-Values.html ++ * ++ * Thanks to dividuum for finding the nice local scope label ++ * implementation. ++ */ ++ ++#ifndef __LC_ADDRLABELS_H__ ++#define __LC_ADDRLABELS_H__ ++ ++/** \hideinitializer */ ++ ++#define LC_INIT(s) (s = NULL) ++ ++#define LC_RESUME(s) \ ++ do { \ ++ if (s != NULL) { \ ++ goto *s; \ ++ } \ ++ } while (0) ++ ++#define LC_SET(s) \ ++ do { ({ __label__ resume; resume: (s) = &&resume; }); } while (0) ++ ++#define LC_END(s) ++ ++#endif /* __LC_ADDRLABELS_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/lc-switch.h b/iscsiuio/src/uip/lc-switch.h +new file mode 100644 +index 0000000..1839b36 +--- /dev/null ++++ b/iscsiuio/src/uip/lc-switch.h +@@ -0,0 +1,73 @@ ++/* ++ * Copyright (c) 2004-2005, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++/** ++ * \addtogroup lc ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Implementation of local continuations based on switch() statment ++ * \author Adam Dunkels ++ * ++ * This implementation of local continuations uses the C switch() ++ * statement to resume execution of a function somewhere inside the ++ * function's body. The implementation is based on the fact that ++ * switch() statements are able to jump directly into the bodies of ++ * control structures such as if() or while() statmenets. ++ * ++ * This implementation borrows heavily from Simon Tatham's coroutines ++ * implementation in C: ++ * http://www.chiark.greenend.org.uk/~sgtatham/coroutines.html ++ */ ++ ++#ifndef __LC_SWITCH_H__ ++#define __LC_SWTICH_H__ ++ ++/* WARNING! lc implementation using switch() does not work if an ++ LC_SET() is done within another switch() statement! */ ++ ++/** \hideinitializer */ ++#define LC_INIT(s) s = 0; ++ ++#define LC_RESUME(s) switch (s) { case 0: ++ ++#define LC_SET(s) s = __LINE__; case __LINE__: ++ ++#define LC_END(s) } ++ ++#endif /* __LC_SWITCH_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/lc.h b/iscsiuio/src/uip/lc.h +new file mode 100644 +index 0000000..2e4a7bb +--- /dev/null ++++ b/iscsiuio/src/uip/lc.h +@@ -0,0 +1,130 @@ ++/* ++ * Copyright (c) 2004-2005, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++/** ++ * \addtogroup pt ++ * @{ ++ */ ++ ++/** ++ * \defgroup lc Local continuations ++ * @{ ++ * ++ * Local continuations form the basis for implementing protothreads. A ++ * local continuation can be set in a specific function to ++ * capture the state of the function. After a local continuation has ++ * been set can be resumed in order to restore the state of the ++ * function at the point where the local continuation was set. ++ * ++ * ++ */ ++ ++/** ++ * \file lc.h ++ * Local continuations ++ * \author ++ * Adam Dunkels ++ * ++ */ ++ ++#ifdef DOXYGEN ++/** ++ * Initialize a local continuation. ++ * ++ * This operation initializes the local continuation, thereby ++ * unsetting any previously set continuation state. ++ * ++ * \hideinitializer ++ */ ++#define LC_INIT(lc) ++ ++/** ++ * Set a local continuation. ++ * ++ * The set operation saves the state of the function at the point ++ * where the operation is executed. As far as the set operation is ++ * concerned, the state of the function does not include the ++ * call-stack or local (automatic) variables, but only the program ++ * counter and such CPU registers that needs to be saved. ++ * ++ * \hideinitializer ++ */ ++#define LC_SET(lc) ++ ++/** ++ * Resume a local continuation. ++ * ++ * The resume operation resumes a previously set local continuation, thus ++ * restoring the state in which the function was when the local ++ * continuation was set. If the local continuation has not been ++ * previously set, the resume operation does nothing. ++ * ++ * \hideinitializer ++ */ ++#define LC_RESUME(lc) ++ ++/** ++ * Mark the end of local continuation usage. ++ * ++ * The end operation signifies that local continuations should not be ++ * used any more in the function. This operation is not needed for ++ * most implementations of local continuation, but is required by a ++ * few implementations. ++ * ++ * \hideinitializer ++ */ ++#define LC_END(lc) ++ ++/** ++ * \var typedef lc_t; ++ * ++ * The local continuation type. ++ * ++ * \hideinitializer ++ */ ++#endif /* DOXYGEN */ ++ ++#ifndef __LC_H__ ++#define __LC_H__ ++ ++#ifdef LC_CONF_INCLUDE ++#include LC_CONF_INCLUDE ++#else ++#include "lc-switch.h" ++#endif /* LC_CONF_INCLUDE */ ++ ++#endif /* __LC_H__ */ ++ ++/** @} */ ++/** @} */ +diff --git a/iscsiuio/src/uip/psock.c b/iscsiuio/src/uip/psock.c +new file mode 100644 +index 0000000..fcffbe7 +--- /dev/null ++++ b/iscsiuio/src/uip/psock.c +@@ -0,0 +1,339 @@ ++/* ++ * Copyright (c) 2004, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++#include ++#include ++ ++#include "uipopt.h" ++#include "psock.h" ++#include "uip.h" ++ ++#define STATE_NONE 0 ++#define STATE_ACKED 1 ++#define STATE_READ 2 ++#define STATE_BLOCKED_NEWDATA 3 ++#define STATE_BLOCKED_CLOSE 4 ++#define STATE_BLOCKED_SEND 5 ++#define STATE_DATA_SENT 6 ++ ++/* ++ * Return value of the buffering functions that indicates that a ++ * buffer was not filled by incoming data. ++ * ++ */ ++#define BUF_NOT_FULL 0 ++#define BUF_NOT_FOUND 0 ++ ++/* ++ * Return value of the buffering functions that indicates that a ++ * buffer was completely filled by incoming data. ++ * ++ */ ++#define BUF_FULL 1 ++ ++/* ++ * Return value of the buffering functions that indicates that an ++ * end-marker byte was found. ++ * ++ */ ++#define BUF_FOUND 2 ++ ++/*---------------------------------------------------------------------------*/ ++static void buf_setup(struct psock_buf *buf, u8_t *bufptr, u16_t bufsize) ++{ ++ buf->ptr = bufptr; ++ buf->left = bufsize; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t ++buf_bufdata(struct psock_buf *buf, u16_t len, u8_t **dataptr, u16_t *datalen) ++{ ++ if (*datalen < buf->left) { ++ memcpy(buf->ptr, *dataptr, *datalen); ++ buf->ptr += *datalen; ++ buf->left -= *datalen; ++ *dataptr += *datalen; ++ *datalen = 0; ++ return BUF_NOT_FULL; ++ } else if (*datalen == buf->left) { ++ memcpy(buf->ptr, *dataptr, *datalen); ++ buf->ptr += *datalen; ++ buf->left = 0; ++ *dataptr += *datalen; ++ *datalen = 0; ++ return BUF_FULL; ++ } else { ++ memcpy(buf->ptr, *dataptr, buf->left); ++ buf->ptr += buf->left; ++ *datalen -= buf->left; ++ *dataptr += buf->left; ++ buf->left = 0; ++ return BUF_FULL; ++ } ++} ++ ++/*---------------------------------------------------------------------------*/ ++static u8_t ++buf_bufto(register struct psock_buf *buf, u8_t endmarker, ++ register u8_t **dataptr, register u16_t *datalen) ++{ ++ u8_t c; ++ while (buf->left > 0 && *datalen > 0) { ++ c = *buf->ptr = **dataptr; ++ ++*dataptr; ++ ++buf->ptr; ++ --*datalen; ++ --buf->left; ++ ++ if (c == endmarker) ++ return BUF_FOUND; ++ } ++ ++ if (*datalen == 0) ++ return BUF_NOT_FOUND; ++ ++ while (*datalen > 0) { ++ c = **dataptr; ++ --*datalen; ++ ++*dataptr; ++ ++ if (c == endmarker) ++ return BUF_FOUND | BUF_FULL; ++ } ++ ++ return BUF_FULL; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static char send_data(register struct psock *s) ++{ ++ if (s->state != STATE_DATA_SENT || uip_rexmit(s->ustack)) { ++ if (s->sendlen > uip_mss(s->ustack)) ++ uip_appsend(s->ustack, s->sendptr, uip_mss(s->ustack)); ++ else ++ uip_appsend(s->ustack, s->sendptr, s->sendlen); ++ s->state = STATE_DATA_SENT; ++ return 1; ++ } ++ return 0; ++} ++ ++/*---------------------------------------------------------------------------*/ ++static char data_acked(struct psock *s) ++{ ++ if (s->state == STATE_DATA_SENT && uip_acked(s->ustack)) { ++ if (s->sendlen > uip_mss(s->ustack)) { ++ s->sendlen -= uip_mss(s->ustack); ++ s->sendptr += uip_mss(s->ustack); ++ } else { ++ s->sendptr += s->sendlen; ++ s->sendlen = 0; ++ } ++ s->state = STATE_ACKED; ++ return 1; ++ } ++ return 0; ++} ++ ++/*---------------------------------------------------------------------------*/ ++PT_THREAD(psock_send(struct uip_stack *ustack, ++ register struct psock *s, const u8_t *buf, ++ unsigned int len)) ++{ ++ PT_BEGIN(&s->psockpt); ++ ++ /* If there is no data to send, we exit immediately. */ ++ if (len == 0) { ++ PT_EXIT(&s->psockpt); ++ } ++ ++ /* Save the length of and a pointer to the data that is to be ++ sent. */ ++ s->sendptr = buf; ++ s->sendlen = len; ++ ++ s->state = STATE_NONE; ++ ++ /* We loop here until all data is sent. The s->sendlen variable is ++ updated by the data_sent() function. */ ++ while (s->sendlen > 0) { ++ ++ /* ++ * The condition for this PT_WAIT_UNTIL is a little tricky: the ++ * protothread will wait here until all data has been acked ++ * (data_acked() returns true) and until all data has been sent ++ * (send_data() returns true). The two functions data_acked() ++ * and send_data() must be called in succession to ensure that ++ * all data is sent. Therefore the & operator is used instead of ++ * the && operator, which would cause only the data_acked() ++ * function to be called when it returns false. ++ */ ++ PT_WAIT_UNTIL(&s->psockpt, data_acked(s) & send_data(s)); ++ } ++ ++ s->state = STATE_NONE; ++ ++ PT_END(&s->psockpt); ++} ++ ++/*---------------------------------------------------------------------------*/ ++PT_THREAD(psock_generator_send(register struct psock *s, ++ unsigned short (*generate) (void *), void *arg)) ++{ ++ PT_BEGIN(&s->psockpt); ++ ++ /* Ensure that there is a generator function to call. */ ++ if (generate == NULL) { ++ PT_EXIT(&s->psockpt); ++ } ++ ++ /* Call the generator function to generate the data in the ++ uip_appdata buffer. */ ++ s->sendlen = generate(arg); ++ s->sendptr = s->ustack->uip_appdata; ++ ++ s->state = STATE_NONE; ++ do { ++ /* Call the generator function again if we are called to perform ++ a retransmission. */ ++ if (uip_rexmit(s->ustack)) ++ generate(arg); ++ /* Wait until all data is sent and acknowledged. */ ++ PT_WAIT_UNTIL(&s->psockpt, data_acked(s) & send_data(s)); ++ } while (s->sendlen > 0); ++ ++ s->state = STATE_NONE; ++ ++ PT_END(&s->psockpt); ++} ++ ++/*---------------------------------------------------------------------------*/ ++u16_t psock_datalen(struct psock *psock) ++{ ++ return psock->bufsize - psock->buf.left; ++} ++ ++/*---------------------------------------------------------------------------*/ ++char psock_newdata(struct psock *s) ++{ ++ if (s->readlen > 0) { ++ /* There is data in the uip_appdata buffer that has not yet been ++ read with the PSOCK_READ functions. */ ++ return 1; ++ } else if (s->state == STATE_READ) { ++ /* All data in uip_appdata buffer already consumed. */ ++ s->state = STATE_BLOCKED_NEWDATA; ++ return 0; ++ } else if (uip_newdata(s->ustack)) { ++ /* There is new data that has not been consumed. */ ++ return 1; ++ } else { ++ /* There is no new data. */ ++ return 0; ++ } ++} ++ ++/*---------------------------------------------------------------------------*/ ++PT_THREAD(psock_readto(register struct psock *psock, u8_t c)) ++{ ++ PT_BEGIN(&psock->psockpt); ++ ++ buf_setup(&psock->buf, psock->bufptr, psock->bufsize); ++ ++ /* XXX: Should add buf_checkmarker() before do{} loop, if ++ incoming data has been handled while waiting for a write. */ ++ ++ do { ++ if (psock->readlen == 0) { ++ PT_WAIT_UNTIL(&psock->psockpt, psock_newdata(psock)); ++ psock->state = STATE_READ; ++ psock->readptr = (u8_t *) psock->ustack->uip_appdata; ++ psock->readlen = uip_datalen(psock->ustack); ++ } ++ } while ((buf_bufto(&psock->buf, c, ++ &psock->readptr, ++ &psock->readlen) & BUF_FOUND) == 0); ++ ++ if (psock_datalen(psock) == 0) { ++ psock->state = STATE_NONE; ++ PT_RESTART(&psock->psockpt); ++ } ++ PT_END(&psock->psockpt); ++} ++ ++/*---------------------------------------------------------------------------*/ ++PT_THREAD(psock_readbuf(register struct psock *psock)) ++{ ++ PT_BEGIN(&psock->psockpt); ++ ++ buf_setup(&psock->buf, psock->bufptr, psock->bufsize); ++ ++ /* XXX: Should add buf_checkmarker() before do{} loop, if ++ incoming data has been handled while waiting for a write. */ ++ ++ do { ++ if (psock->readlen == 0) { ++ PT_WAIT_UNTIL(&psock->psockpt, psock_newdata(psock)); ++ printf("Waited for newdata\n"); ++ psock->state = STATE_READ; ++ psock->readptr = (u8_t *) psock->ustack->uip_appdata; ++ psock->readlen = uip_datalen(psock->ustack); ++ } ++ } while (buf_bufdata(&psock->buf, psock->bufsize, ++ &psock->readptr, &psock->readlen) != BUF_FULL); ++ ++ if (psock_datalen(psock) == 0) { ++ psock->state = STATE_NONE; ++ PT_RESTART(&psock->psockpt); ++ } ++ PT_END(&psock->psockpt); ++} ++ ++/*---------------------------------------------------------------------------*/ ++void ++psock_init(struct uip_stack *ustack, ++ register struct psock *psock, u8_t *buffer, unsigned int buffersize) ++{ ++ psock->state = STATE_NONE; ++ psock->readlen = 0; ++ psock->bufptr = buffer; ++ psock->bufsize = buffersize; ++ psock->ustack = ustack; ++ buf_setup(&psock->buf, buffer, buffersize); ++ PT_INIT(&psock->pt); ++ PT_INIT(&psock->psockpt); ++} ++ ++/*---------------------------------------------------------------------------*/ +diff --git a/iscsiuio/src/uip/psock.h b/iscsiuio/src/uip/psock.h +new file mode 100644 +index 0000000..ea86ef5 +--- /dev/null ++++ b/iscsiuio/src/uip/psock.h +@@ -0,0 +1,383 @@ ++/* ++ * Copyright (c) 2004, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++/** ++ * \defgroup psock Protosockets library ++ * @{ ++ * ++ * The protosocket library provides an interface to the uIP stack that is ++ * similar to the traditional BSD socket interface. Unlike programs ++ * written for the ordinary uIP event-driven interface, programs ++ * written with the protosocket library are executed in a sequential ++ * fashion and does not have to be implemented as explicit state ++ * machines. ++ * ++ * Protosockets only work with TCP connections. ++ * ++ * The protosocket library uses \ref pt protothreads to provide ++ * sequential control flow. This makes the protosockets lightweight in ++ * terms of memory, but also means that protosockets inherits the ++ * functional limitations of protothreads. Each protosocket lives only ++ * within a single function. Automatic variables (stack variables) are ++ * not retained across a protosocket library function call. ++ * ++ * \note Because the protosocket library uses protothreads, local ++ * variables will not always be saved across a call to a protosocket ++ * library function. It is therefore advised that local variables are ++ * used with extreme care. ++ * ++ * The protosocket library provides functions for sending data without ++ * having to deal with retransmissions and acknowledgements, as well ++ * as functions for reading data without having to deal with data ++ * being split across more than one TCP segment. ++ * ++ * Because each protosocket runs as a protothread, the protosocket has to be ++ * started with a call to PSOCK_BEGIN() at the start of the function ++ * in which the protosocket is used. Similarly, the protosocket protothread can ++ * be terminated by a call to PSOCK_EXIT(). ++ * ++ */ ++ ++/** ++ * \file ++ * Protosocket library header file ++ * \author ++ * Adam Dunkels ++ * ++ */ ++ ++#ifndef __PSOCK_H__ ++#define __PSOCK_H__ ++ ++#include "uip.h" ++#include "uipopt.h" ++#include "pt.h" ++ ++ /* ++ * The structure that holds the state of a buffer. ++ * ++ * This structure holds the state of a uIP buffer. The structure has ++ * no user-visible elements, but is used through the functions ++ * provided by the library. ++ * ++ */ ++struct psock_buf { ++ u8_t *ptr; ++ unsigned short left; ++}; ++ ++/** ++ * The representation of a protosocket. ++ * ++ * The protosocket structrure is an opaque structure with no user-visible ++ * elements. ++ */ ++struct psock { ++ struct pt pt, psockpt; /* Protothreads - one that's using the psock ++ functions, and one that runs inside the ++ psock functions. */ ++ const u8_t *sendptr; /* Pointer to the next data to be sent. */ ++ u8_t *readptr; /* Pointer to the next data to be read. */ ++ ++ u8_t *bufptr; /* Pointer to the buffer used for buffering ++ incoming data. */ ++ ++ u16_t sendlen; /* The number of bytes left to be sent. */ ++ u16_t readlen; /* The number of bytes left to be read. */ ++ ++ struct psock_buf buf; /* The structure holding the state of the ++ input buffer. */ ++ unsigned int bufsize; /* The size of the input buffer. */ ++ ++ unsigned char state; /* The state of the protosocket. */ ++ ++ struct uip_stack *ustack; ++}; ++ ++void psock_init(struct uip_stack *ustack, ++ struct psock *psock, u8_t *buffer, unsigned int buffersize); ++/** ++ * Initialize a protosocket. ++ * ++ * This macro initializes a protosocket and must be called before the ++ * protosocket is used. The initialization also specifies the input buffer ++ * for the protosocket. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket to be ++ * initialized ++ * ++ * \param buffer (char *) A pointer to the input buffer for the ++ * protosocket. ++ * ++ * \param buffersize (unsigned int) The size of the input buffer. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_INIT(psock, buffer, buffersize) \ ++ psock_init(psock, buffer, buffersize) ++ ++/** ++ * Start the protosocket protothread in a function. ++ * ++ * This macro starts the protothread associated with the protosocket and ++ * must come before other protosocket calls in the function it is used. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket to be ++ * started. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_BEGIN(psock) PT_BEGIN(&((psock)->pt)) ++ ++PT_THREAD(psock_send(struct uip_stack *ustack, ++ struct psock *psock, const u8_t *buf, unsigned int len)); ++/** ++ * Send data. ++ * ++ * This macro sends data over a protosocket. The protosocket protothread blocks ++ * until all data has been sent and is known to have been received by ++ * the remote end of the TCP connection. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket over which ++ * data is to be sent. ++ * ++ * \param data (char *) A pointer to the data that is to be sent. ++ * ++ * \param datalen (unsigned int) The length of the data that is to be ++ * sent. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_SEND(psock, data, datalen) \ ++ PT_WAIT_THREAD(&((psock)->pt), psock_send(psock, data, datalen)) ++ ++/** ++ * \brief Send a null-terminated string. ++ * \param psock Pointer to the protosocket. ++ * \param str The string to be sent. ++ * ++ * This function sends a null-terminated string over the ++ * protosocket. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_SEND_STR(psock, str) \ ++ PT_WAIT_THREAD(&((psock)->pt), psock_send(psock, str, strlen(str))) ++ ++PT_THREAD(psock_generator_send(struct psock *psock, ++ unsigned short (*f) (void *), void *arg)); ++ ++/** ++ * \brief Generate data with a function and send it ++ * \param psock Pointer to the protosocket. ++ * \param generator Pointer to the generator function ++ * \param arg Argument to the generator function ++ * ++ * This function generates data and sends it over the ++ * protosocket. This can be used to dynamically generate ++ * data for a transmission, instead of generating the data ++ * in a buffer beforehand. This function reduces the need for ++ * buffer memory. The generator function is implemented by ++ * the application, and a pointer to the function is given ++ * as an argument with the call to PSOCK_GENERATOR_SEND(). ++ * ++ * The generator function should place the generated data ++ * directly in the uip_appdata buffer, and return the ++ * length of the generated data. The generator function is ++ * called by the protosocket layer when the data first is ++ * sent, and once for every retransmission that is needed. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_GENERATOR_SEND(psock, generator, arg) \ ++ PT_WAIT_THREAD(&((psock)->pt), \ ++ psock_generator_send(psock, generator, arg)) ++ ++/** ++ * Close a protosocket. ++ * ++ * This macro closes a protosocket and can only be called from within the ++ * protothread in which the protosocket lives. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket that is to ++ * be closed. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_CLOSE(psock) uip_close() ++ ++PT_THREAD(psock_readbuf(struct psock *psock)); ++/** ++ * Read data until the buffer is full. ++ * ++ * This macro will block waiting for data and read the data into the ++ * input buffer specified with the call to PSOCK_INIT(). Data is read ++ * until the buffer is full.. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket from which ++ * data should be read. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_READBUF(psock) \ ++ PT_WAIT_THREAD(&((psock)->pt), psock_readbuf(psock)) ++ ++PT_THREAD(psock_readto(struct psock *psock, unsigned char c)); ++/** ++ * Read data up to a specified character. ++ * ++ * This macro will block waiting for data and read the data into the ++ * input buffer specified with the call to PSOCK_INIT(). Data is only ++ * read until the specifieed character appears in the data stream. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket from which ++ * data should be read. ++ * ++ * \param c (char) The character at which to stop reading. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_READTO(psock, c) \ ++ PT_WAIT_THREAD(&((psock)->pt), psock_readto(psock, c)) ++ ++/** ++ * The length of the data that was previously read. ++ * ++ * This macro returns the length of the data that was previously read ++ * using PSOCK_READTO() or PSOCK_READ(). ++ * ++ * \param psock (struct psock *) A pointer to the protosocket holding the data. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_DATALEN(psock) psock_datalen(psock) ++ ++u16_t psock_datalen(struct psock *psock); ++ ++/** ++ * Exit the protosocket's protothread. ++ * ++ * This macro terminates the protothread of the protosocket and should ++ * almost always be used in conjunction with PSOCK_CLOSE(). ++ * ++ * \sa PSOCK_CLOSE_EXIT() ++ * ++ * \param psock (struct psock *) A pointer to the protosocket. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_EXIT(psock) PT_EXIT(&((psock)->pt)) ++ ++/** ++ * Close a protosocket and exit the protosocket's protothread. ++ * ++ * This macro closes a protosocket and exits the protosocket's protothread. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_CLOSE_EXIT(psock) \ ++ do { \ ++ PSOCK_CLOSE(psock); \ ++ PSOCK_EXIT(psock); \ ++ } while (0) ++ ++/** ++ * Declare the end of a protosocket's protothread. ++ * ++ * This macro is used for declaring that the protosocket's protothread ++ * ends. It must always be used together with a matching PSOCK_BEGIN() ++ * macro. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_END(psock) PT_END(&((psock)->pt)) ++ ++char psock_newdata(struct psock *s); ++ ++/** ++ * Check if new data has arrived on a protosocket. ++ * ++ * This macro is used in conjunction with the PSOCK_WAIT_UNTIL() ++ * macro to check if data has arrived on a protosocket. ++ * ++ * \param psock (struct psock *) A pointer to the protosocket. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_NEWDATA(psock) psock_newdata(psock) ++ ++/** ++ * Wait until a condition is true. ++ * ++ * This macro blocks the protothread until the specified condition is ++ * true. The macro PSOCK_NEWDATA() can be used to check if new data ++ * arrives when the protosocket is waiting. ++ * ++ * Typically, this macro is used as follows: ++ * ++ \code ++ PT_THREAD(thread(struct psock *s, struct timer *t)) ++ { ++ PSOCK_BEGIN(s); ++ ++ PSOCK_WAIT_UNTIL(s, PSOCK_NEWADATA(s) || timer_expired(t)); ++ ++ if(PSOCK_NEWDATA(s)) { ++ PSOCK_READTO(s, '\n'); ++ } else { ++ handle_timed_out(s); ++ } ++ ++ PSOCK_END(s); ++ } ++ \endcode ++ * ++ * \param psock (struct psock *) A pointer to the protosocket. ++ * \param condition The condition to wait for. ++ * ++ * \hideinitializer ++ */ ++#define PSOCK_WAIT_UNTIL(psock, condition) \ ++ PT_WAIT_UNTIL(&((psock)->pt), (condition)); ++ ++#define PSOCK_WAIT_THREAD(psock, condition) \ ++ PT_WAIT_THREAD(&((psock)->pt), (condition)) ++ ++#endif /* __PSOCK_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/pt.h b/iscsiuio/src/uip/pt.h +new file mode 100644 +index 0000000..87465b4 +--- /dev/null ++++ b/iscsiuio/src/uip/pt.h +@@ -0,0 +1,322 @@ ++/* ++ * Copyright (c) 2004-2005, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++/** ++ * \addtogroup pt ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Protothreads implementation. ++ * \author ++ * Adam Dunkels ++ * ++ */ ++ ++#ifndef __PT_H__ ++#define __PT_H__ ++ ++#include "lc.h" ++ ++struct pt { ++ unsigned short lc; ++}; ++ ++#define PT_WAITING 0 ++#define PT_EXITED 1 ++#define PT_ENDED 2 ++#define PT_YIELDED 3 ++ ++/** ++ * \name Initialization ++ * @{ ++ */ ++ ++/** ++ * Initialize a protothread. ++ * ++ * Initializes a protothread. Initialization must be done prior to ++ * starting to execute the protothread. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * ++ * \sa PT_SPAWN() ++ * ++ * \hideinitializer ++ */ ++#define PT_INIT(pt) LC_INIT((pt)->lc) ++ ++/** @} */ ++ ++/** ++ * \name Declaration and definition ++ * @{ ++ */ ++ ++/** ++ * Declaration of a protothread. ++ * ++ * This macro is used to declare a protothread. All protothreads must ++ * be declared with this macro. ++ * ++ * \param name_args The name and arguments of the C function ++ * implementing the protothread. ++ * ++ * \hideinitializer ++ */ ++#define PT_THREAD(name_args) char name_args ++ ++/** ++ * Declare the start of a protothread inside the C function ++ * implementing the protothread. ++ * ++ * This macro is used to declare the starting point of a ++ * protothread. It should be placed at the start of the function in ++ * which the protothread runs. All C statements above the PT_BEGIN() ++ * invokation will be executed each time the protothread is scheduled. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * ++ * \hideinitializer ++ */ ++#define PT_BEGIN(pt) { char PT_YIELD_FLAG = 1; LC_RESUME((pt)->lc) ++ ++/** ++ * Declare the end of a protothread. ++ * ++ * This macro is used for declaring that a protothread ends. It must ++ * always be used together with a matching PT_BEGIN() macro. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * ++ * \hideinitializer ++ */ ++#define PT_END(pt) LC_END((pt)->lc); PT_YIELD_FLAG = 0; \ ++ PT_INIT(pt); return PT_ENDED; } ++ ++/** @} */ ++ ++/** ++ * \name Blocked wait ++ * @{ ++ */ ++ ++/** ++ * Block and wait until condition is true. ++ * ++ * This macro blocks the protothread until the specified condition is ++ * true. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * \param condition The condition. ++ * ++ * \hideinitializer ++ */ ++#define PT_WAIT_UNTIL(pt, condition) \ ++ do { \ ++ LC_SET((pt)->lc); \ ++ if (!(condition)) { \ ++ return PT_WAITING; \ ++ } \ ++ } while (0) ++ ++/** ++ * Block and wait while condition is true. ++ * ++ * This function blocks and waits while condition is true. See ++ * PT_WAIT_UNTIL(). ++ * ++ * \param pt A pointer to the protothread control structure. ++ * \param cond The condition. ++ * ++ * \hideinitializer ++ */ ++#define PT_WAIT_WHILE(pt, cond) PT_WAIT_UNTIL((pt), !(cond)) ++ ++/** @} */ ++ ++/** ++ * \name Hierarchical protothreads ++ * @{ ++ */ ++ ++/** ++ * Block and wait until a child protothread completes. ++ * ++ * This macro schedules a child protothread. The current protothread ++ * will block until the child protothread completes. ++ * ++ * \note The child protothread must be manually initialized with the ++ * PT_INIT() function before this function is used. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * \param thread The child protothread with arguments ++ * ++ * \sa PT_SPAWN() ++ * ++ * \hideinitializer ++ */ ++#define PT_WAIT_THREAD(pt, thread) PT_WAIT_WHILE((pt), PT_SCHEDULE(thread)) ++ ++/** ++ * Spawn a child protothread and wait until it exits. ++ * ++ * This macro spawns a child protothread and waits until it exits. The ++ * macro can only be used within a protothread. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * \param child A pointer to the child protothread's control structure. ++ * \param thread The child protothread with arguments ++ * ++ * \hideinitializer ++ */ ++#define PT_SPAWN(pt, child, thread) \ ++ do { \ ++ PT_INIT((child)); \ ++ PT_WAIT_THREAD((pt), (thread)); \ ++ } while (0) ++ ++/** @} */ ++ ++/** ++ * \name Exiting and restarting ++ * @{ ++ */ ++ ++/** ++ * Restart the protothread. ++ * ++ * This macro will block and cause the running protothread to restart ++ * its execution at the place of the PT_BEGIN() call. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * ++ * \hideinitializer ++ */ ++#define PT_RESTART(pt) \ ++ do { \ ++ PT_INIT(pt); \ ++ return PT_WAITING; \ ++ } while (0) ++ ++/** ++ * Exit the protothread. ++ * ++ * This macro causes the protothread to exit. If the protothread was ++ * spawned by another protothread, the parent protothread will become ++ * unblocked and can continue to run. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * ++ * \hideinitializer ++ */ ++#define PT_EXIT(pt) \ ++ do { \ ++ PT_INIT(pt); \ ++ return PT_EXITED; \ ++ } while (0) ++ ++/** @} */ ++ ++/** ++ * \name Calling a protothread ++ * @{ ++ */ ++ ++/** ++ * Schedule a protothread. ++ * ++ * This function shedules a protothread. The return value of the ++ * function is non-zero if the protothread is running or zero if the ++ * protothread has exited. ++ * ++ * \param f The call to the C function implementing the protothread to ++ * be scheduled ++ * ++ * \hideinitializer ++ */ ++#define PT_SCHEDULE(f) ((f) == PT_WAITING) ++ ++/** @} */ ++ ++/** ++ * \name Yielding from a protothread ++ * @{ ++ */ ++ ++/** ++ * Yield from the current protothread. ++ * ++ * This function will yield the protothread, thereby allowing other ++ * processing to take place in the system. ++ * ++ * \param pt A pointer to the protothread control structure. ++ * ++ * \hideinitializer ++ */ ++#define PT_YIELD(pt) \ ++ do { \ ++ PT_YIELD_FLAG = 0; \ ++ LC_SET((pt)->lc); \ ++ if (PT_YIELD_FLAG == 0) { \ ++ return PT_YIELDED; \ ++ } \ ++ } while (0) ++ ++/** ++ * \brief Yield from the protothread until a condition occurs. ++ * \param pt A pointer to the protothread control structure. ++ * \param cond The condition. ++ * ++ * This function will yield the protothread, until the ++ * specified condition evaluates to true. ++ * ++ * ++ * \hideinitializer ++ */ ++#define PT_YIELD_UNTIL(pt, cond) \ ++ do { \ ++ PT_YIELD_FLAG = 0; \ ++ LC_SET((pt)->lc); \ ++ if ((PT_YIELD_FLAG == 0) || !(cond)) { \ ++ return PT_YIELDED; \ ++ } \ ++ } while (0) ++ ++/** @} */ ++ ++#endif /* __PT_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/timer.c b/iscsiuio/src/uip/timer.c +new file mode 100644 +index 0000000..da77148 +--- /dev/null ++++ b/iscsiuio/src/uip/timer.c +@@ -0,0 +1,127 @@ ++/** ++ * \addtogroup timer ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Timer library implementation. ++ * \author ++ * Adam Dunkels ++ */ ++ ++/* ++ * Copyright (c) 2004, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++ ++#include "clock.h" ++#include "timer.h" ++ ++/*---------------------------------------------------------------------------*/ ++/** ++ * Set a timer. ++ * ++ * This function is used to set a timer for a time sometime in the ++ * future. The function timer_expired() will evaluate to true after ++ * the timer has expired. ++ * ++ * \param t A pointer to the timer ++ * \param interval The interval before the timer expires. ++ * ++ */ ++void timer_set(struct timer *t, clock_time_t interval) ++{ ++ t->interval = interval; ++ t->start = clock_time(); ++} ++ ++/*---------------------------------------------------------------------------*/ ++/** ++ * Reset the timer with the same interval. ++ * ++ * This function resets the timer with the same interval that was ++ * given to the timer_set() function. The start point of the interval ++ * is the exact time that the timer last expired. Therefore, this ++ * function will cause the timer to be stable over time, unlike the ++ * timer_rester() function. ++ * ++ * \param t A pointer to the timer. ++ * ++ * \sa timer_restart() ++ */ ++void timer_reset(struct timer *t) ++{ ++ t->start += t->interval; ++} ++ ++/*---------------------------------------------------------------------------*/ ++/** ++ * Restart the timer from the current point in time ++ * ++ * This function restarts a timer with the same interval that was ++ * given to the timer_set() function. The timer will start at the ++ * current time. ++ * ++ * \note A periodic timer will drift if this function is used to reset ++ * it. For preioric timers, use the timer_reset() function instead. ++ * ++ * \param t A pointer to the timer. ++ * ++ * \sa timer_reset() ++ */ ++void timer_restart(struct timer *t) ++{ ++ t->start = clock_time(); ++} ++ ++/*---------------------------------------------------------------------------*/ ++/** ++ * Check if a timer has expired. ++ * ++ * This function tests if a timer has expired and returns true or ++ * false depending on its status. ++ * ++ * \param t A pointer to the timer ++ * ++ * \return Non-zero if the timer has expired, zero otherwise. ++ * ++ */ ++int timer_expired(struct timer *t) ++{ ++ return (clock_time_t) (clock_time() - t->start) >= ++ (clock_time_t) t->interval; ++} ++ ++/*---------------------------------------------------------------------------*/ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/timer.h b/iscsiuio/src/uip/timer.h +new file mode 100644 +index 0000000..12739fd +--- /dev/null ++++ b/iscsiuio/src/uip/timer.h +@@ -0,0 +1,84 @@ ++/** ++ * \defgroup timer Timer library ++ * ++ * The timer library provides functions for setting, resetting and ++ * restarting timers, and for checking if a timer has expired. An ++ * application must "manually" check if its timers have expired; this ++ * is not done automatically. ++ * ++ * A timer is declared as a \c struct \c timer and all access to the ++ * timer is made by a pointer to the declared timer. ++ * ++ * \note The timer library uses the \ref clock "Clock library" to ++ * measure time. Intervals should be specified in the format used by ++ * the clock library. ++ * ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Timer library header file. ++ * \author ++ * Adam Dunkels ++ */ ++ ++/* ++ * Copyright (c) 2004, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ * Author: Adam Dunkels ++ * ++ */ ++#ifndef __TIMER_H__ ++#define __TIMER_H__ ++ ++#include "clock.h" ++ ++/** ++ * A timer. ++ * ++ * This structure is used for declaring a timer. The timer must be set ++ * with timer_set() before it can be used. ++ * ++ * \hideinitializer ++ */ ++struct timer { ++ clock_time_t start; ++ clock_time_t interval; ++}; ++ ++void timer_set(struct timer *t, clock_time_t interval); ++void timer_reset(struct timer *t); ++void timer_restart(struct timer *t); ++int timer_expired(struct timer *t); ++ ++#endif /* __TIMER_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/uip-neighbor.c b/iscsiuio/src/uip/uip-neighbor.c +new file mode 100644 +index 0000000..4c80c32 +--- /dev/null ++++ b/iscsiuio/src/uip/uip-neighbor.c +@@ -0,0 +1,219 @@ ++/* ++ * Copyright (c) 2006, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++ ++/** ++ * \file ++ * Database of link-local neighbors, used by IPv6 code and ++ * to be used by a future ARP code rewrite. ++ * \author ++ * Adam Dunkels ++ */ ++ ++#include "logger.h" ++#include "uip.h" ++#include "uip-neighbor.h" ++ ++#include ++#include ++#include ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define PFX "uip-neigh " ++ ++#define MAX_TIME 128 ++ ++/*---------------------------------------------------------------------------*/ ++void uip_neighbor_init(struct uip_stack *ustack) ++{ ++ int i; ++ ++ pthread_mutex_lock(&ustack->lock); ++ for (i = 0; i < UIP_NEIGHBOR_ENTRIES; ++i) { ++ memset(&(ustack->neighbor_entries[i].ipaddr), 0, ++ sizeof(ustack->neighbor_entries[i].ipaddr)); ++ memset(&(ustack->neighbor_entries[i].mac_addr), 0, ++ sizeof(ustack->neighbor_entries[i].mac_addr)); ++ ustack->neighbor_entries[i].time = MAX_TIME; ++ } ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++void uip_neighbor_add(struct uip_stack *ustack, ++ struct in6_addr *addr6, struct uip_eth_addr *addr) ++{ ++ int i, oldest; ++ u8_t oldest_time; ++ char buf[INET6_ADDRSTRLEN]; ++ ++ inet_ntop(AF_INET6, addr6, buf, sizeof(buf)); ++ ++ pthread_mutex_lock(&ustack->lock); ++ ++ /* Find the first unused entry or the oldest used entry. */ ++ oldest_time = 0; ++ oldest = 0; ++ for (i = 0; i < UIP_NEIGHBOR_ENTRIES; ++i) { ++ if (ustack->neighbor_entries[i].time == MAX_TIME) { ++ oldest = i; ++ break; ++ } ++ if (uip_ip6addr_cmp ++ (ustack->neighbor_entries[i].ipaddr.s6_addr, addr6)) { ++ oldest = i; ++ break; ++ } ++ if (ustack->neighbor_entries[i].time > oldest_time) { ++ oldest = i; ++ oldest_time = ustack->neighbor_entries[i].time; ++ } ++ } ++ ++ /* Use the oldest or first free entry (either pointed to by the ++ "oldest" variable). */ ++ ustack->neighbor_entries[oldest].time = 0; ++ uip_ip6addr_copy(ustack->neighbor_entries[oldest].ipaddr.s6_addr, ++ addr6); ++ memcpy(&ustack->neighbor_entries[oldest].mac_addr, addr, ++ sizeof(struct uip_eth_addr)); ++ ++ LOG_DEBUG("Adding neighbor %s with " ++ "mac address %02x:%02x:%02x:%02x:%02x:%02x at %d", ++ buf, addr->addr[0], addr->addr[1], addr->addr[2], ++ addr->addr[3], addr->addr[4], addr->addr[5], oldest); ++ ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++/*---------------------------------------------------------------------------*/ ++static struct neighbor_entry *find_entry(struct uip_stack *ustack, ++ struct in6_addr *addr6) ++{ ++ int i; ++ ++ for (i = 0; i < UIP_NEIGHBOR_ENTRIES; ++i) { ++ if (uip_ip6addr_cmp ++ (ustack->neighbor_entries[i].ipaddr.s6_addr, ++ addr6->s6_addr)) { ++ return &ustack->neighbor_entries[i]; ++ } ++ } ++ ++ return NULL; ++} ++ ++/*---------------------------------------------------------------------------*/ ++void uip_neighbor_update(struct uip_stack *ustack, struct in6_addr *addr6) ++{ ++ struct neighbor_entry *e; ++ ++ pthread_mutex_lock(&ustack->lock); ++ ++ e = find_entry(ustack, addr6); ++ if (e != NULL) ++ e->time = 0; ++ ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++/*---------------------------------------------------------------------------*/ ++int uip_neighbor_lookup(struct uip_stack *ustack, ++ struct in6_addr *addr6, uint8_t *mac_addr) ++{ ++ struct neighbor_entry *e; ++ ++ pthread_mutex_lock(&ustack->lock); ++ e = find_entry(ustack, addr6); ++ if (e != NULL) { ++ char addr6_str[INET6_ADDRSTRLEN]; ++ uint8_t *entry_mac_addr; ++ ++ addr6_str[0] = '\0'; ++ inet_ntop(AF_INET6, addr6->s6_addr, addr6_str, ++ sizeof(addr6_str)); ++ entry_mac_addr = (uint8_t *)&e->mac_addr.addr; ++ ++ LOG_DEBUG(PFX ++ "Found %s at %02x:%02x:%02x:%02x:%02x:%02x", ++ addr6_str, ++ entry_mac_addr[0], entry_mac_addr[1], ++ entry_mac_addr[2], entry_mac_addr[3], ++ entry_mac_addr[4], entry_mac_addr[5]); ++ ++ memcpy(mac_addr, entry_mac_addr, sizeof(e->mac_addr)); ++ pthread_mutex_unlock(&ustack->lock); ++ return 0; ++ } ++ ++ pthread_mutex_unlock(&ustack->lock); ++ return -ENOENT; ++} ++ ++void uip_neighbor_out(struct uip_stack *ustack) ++{ ++ struct neighbor_entry *e; ++ struct uip_eth_hdr *eth_hdr = ++ (struct uip_eth_hdr *)ustack->data_link_layer; ++ struct uip_ipv6_hdr *ipv6_hdr = ++ (struct uip_ipv6_hdr *)ustack->network_layer; ++ ++ pthread_mutex_lock(&ustack->lock); ++ ++ /* Find the destination IP address in the neighbor table and construct ++ the Ethernet header. If the destination IP addres isn't on the ++ local network, we use the default router's IP address instead. ++ ++ If not ARP table entry is found, we overwrite the original IP ++ packet with an ARP request for the IP address. */ ++ e = find_entry(ustack, (struct in6_addr *)ipv6_hdr->destipaddr); ++ if (e == NULL) { ++ struct uip_eth_addr eth_addr_tmp; ++ ++ memcpy(ð_addr_tmp, eth_hdr->src.addr, sizeof(eth_addr_tmp)); ++ memcpy(eth_hdr->src.addr, ustack->uip_ethaddr.addr, ++ sizeof(eth_hdr->src.addr)); ++ memcpy(eth_hdr->dest.addr, ð_addr_tmp, ++ sizeof(eth_hdr->dest.addr)); ++ ++ pthread_mutex_unlock(&ustack->lock); ++ return; ++ } ++ ++ memcpy(eth_hdr->dest.addr, &e->mac_addr, sizeof(eth_hdr->dest.addr)); ++ memcpy(eth_hdr->src.addr, ustack->uip_ethaddr.addr, ++ sizeof(eth_hdr->src.addr)); ++ ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++/*---------------------------------------------------------------------------*/ +diff --git a/iscsiuio/src/uip/uip-neighbor.h b/iscsiuio/src/uip/uip-neighbor.h +new file mode 100644 +index 0000000..d10c57b +--- /dev/null ++++ b/iscsiuio/src/uip/uip-neighbor.h +@@ -0,0 +1,105 @@ ++/* ++ * Copyright (c) 2006, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++ ++/** ++ * \file ++ * Header file for database of link-local neighbors, used by ++ * IPv6 code and to be used by future ARP code. ++ * \author ++ * Adam Dunkels ++ */ ++ ++#ifndef __UIP_NEIGHBOR_H__ ++#define __UIP_NEIGHBOR_H__ ++ ++#include "uip.h" ++#include "uip_eth.h" ++ ++/* ICMP types */ ++/* ICMPv6 error Messages */ ++#define ICMPV6_DEST_UNREACH 1 ++#define ICMPV6_PKT_TOOBIG 2 ++#define ICMPV6_TIME_EXCEED 3 ++#define ICMPV6_PARAMPROB 4 ++ ++/* ICMPv6 Informational Messages */ ++#define ICMPV6_ECHO_REQUEST 128 ++#define ICMPV6_ECHO_REPLY 129 ++#define ICMPV6_MGM_QUERY 130 ++#define ICMPV6_MGM_REPORT 131 ++#define ICMPV6_MGM_REDUCTION 132 ++ ++/* Codes for Destination Unreachable */ ++#define ICMPV6_NOROUTE 0 ++#define ICMPV6_ADM_PROHIBITED 1 ++#define ICMPV6_NOT_NEIGHBOUR 2 ++#define ICMPV6_ADDR_UNREACH 3 ++#define ICMPV6_PORT_UNREACH 4 ++ ++/* Codes for Time Exceeded */ ++#define ICMPV6_EXC_HOPLIMIT 0 ++#define ICMPV6_EXC_FRAGTIME 1 ++ ++/* Codes for Parameter Problem */ ++#define ICMPV6_HDR_FIELD 0 ++#define ICMPV6_UNK_NEXTHDR 1 ++#define ICMPV6_UNK_OPTION 2 ++ ++#if 0 ++struct __attribute__ ((__packed__)) icmpv6_hdr { ++ u8_t type; ++ u8_t code; ++ u16_t checksum; ++ union { ++ struct { ++ u16_t id; ++ u16_t sequence; ++ } echo; ++ u32_t gateway; ++ struct { ++ u16_t unused; ++ u16_t mtu; ++ } frag; ++ } un; ++}; ++#endif ++ ++void uip_neighbor_init(struct uip_stack *ustack); ++void uip_neighbor_add(struct uip_stack *ustack, ++ struct in6_addr *addr6, struct uip_eth_addr *addr); ++void uip_neighbor_update(struct uip_stack *ustack, struct in6_addr *addr6); ++int uip_neighbor_lookup(struct uip_stack *ustack, struct in6_addr *ipaddr, ++ uint8_t *mac_addr); ++void uip_neighbor_periodic(void); ++void uip_neighbor_out(struct uip_stack *ustack); ++ ++#endif /* __UIP-NEIGHBOR_H__ */ +diff --git a/iscsiuio/src/uip/uip.c b/iscsiuio/src/uip/uip.c +new file mode 100644 +index 0000000..703cefc +--- /dev/null ++++ b/iscsiuio/src/uip/uip.c +@@ -0,0 +1,2405 @@ ++#include ++#include ++#include ++#include ++#include ++#include "uip.h" ++#include "dhcpc.h" ++#include "ipv6_ndpc.h" ++#include "brcm_iscsi.h" ++ ++/** ++ * \defgroup uip The uIP TCP/IP stack ++ * @{ ++ * ++ * uIP is an implementation of the TCP/IP protocol stack intended for ++ * small 8-bit and 16-bit microcontrollers. ++ * ++ * uIP provides the necessary protocols for Internet communication, ++ * with a very small code footprint and RAM requirements - the uIP ++ * code size is on the order of a few kilobytes and RAM usage is on ++ * the order of a few hundred bytes. ++ */ ++ ++/** ++ * \file ++ * The uIP TCP/IP stack code. ++ * \author Adam Dunkels ++ */ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++/* ++ * uIP is a small implementation of the IP, UDP and TCP protocols (as ++ * well as some basic ICMP stuff). The implementation couples the IP, ++ * UDP, TCP and the application layers very tightly. To keep the size ++ * of the compiled code down, this code frequently uses the goto ++ * statement. While it would be possible to break the uip_process() ++ * function into many smaller functions, this would increase the code ++ * size because of the overhead of parameter passing and the fact that ++ * the optimier would not be as efficient. ++ * ++ * The principle is that we have a small buffer, called the uip_buf, ++ * in which the device driver puts an incoming packet. The TCP/IP ++ * stack parses the headers in the packet, and calls the ++ * application. If the remote host has sent data to the application, ++ * this data is present in the uip_buf and the application read the ++ * data from there. It is up to the application to put this data into ++ * a byte stream if needed. The application will not be fed with data ++ * that is out of sequence. ++ * ++ * If the application whishes to send data to the peer, it should put ++ * its data into the uip_buf. The uip_appdata pointer points to the ++ * first available byte. The TCP/IP stack will calculate the ++ * checksums, and fill in the necessary header fields and finally send ++ * the packet back to the peer. ++*/ ++ ++#include "logger.h" ++ ++#include "uip.h" ++#include "uipopt.h" ++#include "uip_arch.h" ++#include "uip_eth.h" ++#include "uip-neighbor.h" ++ ++#include ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define PFX "uip " ++ ++static const uip_ip6addr_t all_ones_addr6 = { ++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff ++}; ++static const uip_ip4addr_t all_ones_addr4 = { 0xffff, 0xffff }; ++ ++const uip_ip6addr_t all_zeroes_addr6 = { ++ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 ++}; ++const uip_ip4addr_t all_zeroes_addr4 = { 0x0000, 0x0000 }; ++ ++const uint8_t mutlicast_ipv6_prefix[16] = { ++ 0xfc, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ++}; ++ ++const uint8_t link_local_addres_prefix[16] = { ++ 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ++ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ++}; ++const uint32_t link_local_address_prefix_length = 10; ++ ++/* Structures and definitions. */ ++#define TCP_FIN 0x01 ++#define TCP_SYN 0x02 ++#define TCP_RST 0x04 ++#define TCP_PSH 0x08 ++#define TCP_ACK 0x10 ++#define TCP_URG 0x20 ++#define TCP_CTL 0x3f ++ ++#define TCP_OPT_END 0 /* End of TCP options list */ ++#define TCP_OPT_NOOP 1 /* "No-operation" TCP option */ ++#define TCP_OPT_MSS 2 /* Maximum segment size TCP option */ ++ ++#define TCP_OPT_MSS_LEN 4 /* Length of TCP MSS option. */ ++ ++#define ICMP_ECHO_REPLY 0 ++#define ICMP_ECHO 8 ++ ++#define ICMP6_ECHO_REPLY 129 ++#define ICMP6_ECHO 128 ++#define ICMP6_NEIGHBOR_SOLICITATION 135 ++#define ICMP6_NEIGHBOR_ADVERTISEMENT 136 ++ ++#define ICMP6_FLAG_S (1 << 6) ++ ++#define ICMP6_OPTION_SOURCE_LINK_ADDRESS 1 ++#define ICMP6_OPTION_TARGET_LINK_ADDRESS 2 ++ ++/* Macros. */ ++#define FBUF ((struct uip_tcpip_hdr *)&uip_reassbuf[0]) ++#define UDPBUF(ustack) ((struct uip_udpip_hdr *)ustack->network_layer) ++ ++/****************************************************************************** ++ * Utility Functions ++ *****************************************************************************/ ++static int is_ipv6(struct uip_stack *ustack) ++{ ++ u16_t type; ++ ++ type = ETH_BUF(ustack->uip_buf)->type; ++ type = ntohs(type); ++ if (type == UIP_ETHTYPE_8021Q) ++ type = ntohs(VLAN_ETH_BUF(ustack->uip_buf)->type); ++ else ++ type = ntohs(ETH_BUF(ustack->uip_buf)->type); ++ ++ return (type == UIP_ETHTYPE_IPv6); ++} ++ ++int is_ipv6_link_local_address(uip_ip6addr_t *addr) ++{ ++ u8_t *test_adddr = (u8_t *) addr; ++ u8_t test_remainder; ++ ++ if (test_adddr[0] != link_local_addres_prefix[0]) ++ return 0; ++ ++ test_remainder = (test_adddr[1] & 0xC0) >> 6; ++ if (test_remainder != 2) ++ return 0; ++ ++ return 1; ++} ++ ++void uip_sethostaddr4(struct uip_stack *ustack, uip_ip4addr_t *addr) ++{ ++ pthread_mutex_lock(&ustack->lock); ++ uip_ip4addr_copy(ustack->hostaddr, (addr)); ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++void uip_setdraddr4(struct uip_stack *ustack, uip_ip4addr_t *addr) ++{ ++ pthread_mutex_lock(&ustack->lock); ++ uip_ip4addr_copy(ustack->default_route_addr, (addr)); ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++void uip_setnetmask4(struct uip_stack *ustack, uip_ip4addr_t *addr) ++{ ++ pthread_mutex_lock(&ustack->lock); ++ uip_ip4addr_copy(ustack->netmask, (addr)); ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++void uip_setethernetmac(struct uip_stack *ustack, uint8_t *mac) ++{ ++ pthread_mutex_lock(&ustack->lock); ++ memcpy(ustack->uip_ethaddr.addr, (mac), 6); ++ pthread_mutex_unlock(&ustack->lock); ++} ++ ++void set_uip_stack(struct uip_stack *ustack, ++ uip_ip4addr_t *ip, ++ uip_ip4addr_t *netmask, ++ uip_ip4addr_t *default_route, uint8_t *mac_addr) ++{ ++ uip_sethostaddr4(ustack, ip); ++ uip_setnetmask4(ustack, netmask); ++ uip_setdraddr4(ustack, default_route); ++ uip_setethernetmac(ustack, mac_addr); ++} ++ ++#if !UIP_ARCH_ADD32 ++void uip_add32(u8_t *op32, u16_t op16, u8_t *uip_acc32) ++{ ++ uip_acc32[3] = op32[3] + (op16 & 0xff); ++ uip_acc32[2] = op32[2] + (op16 >> 8); ++ uip_acc32[1] = op32[1]; ++ uip_acc32[0] = op32[0]; ++ ++ if (uip_acc32[2] < (op16 >> 8)) { ++ ++uip_acc32[1]; ++ if (uip_acc32[1] == 0) ++ ++uip_acc32[0]; ++ } ++ ++ if (uip_acc32[3] < (op16 & 0xff)) { ++ ++uip_acc32[2]; ++ if (uip_acc32[2] == 0) { ++ ++uip_acc32[1]; ++ if (uip_acc32[1] == 0) ++ ++uip_acc32[0]; ++ } ++ } ++} ++ ++#endif /* UIP_ARCH_ADD32 */ ++ ++#if !UIP_ARCH_CHKSUM ++/*---------------------------------------------------------------------------*/ ++static u16_t chksum(u16_t sum, const u8_t *data, u16_t len) ++{ ++ u16_t t; ++ const u8_t *dataptr; ++ const u8_t *last_byte; ++ ++ dataptr = data; ++ last_byte = data + len - 1; ++ ++ while (dataptr < last_byte) { /* At least two more bytes */ ++ t = (dataptr[0] << 8) + dataptr[1]; ++ sum += t; ++ if (sum < t) ++ sum++; /* carry */ ++ dataptr += 2; ++ } ++ ++ if (dataptr == last_byte) { ++ t = (dataptr[0] << 8) + 0; ++ sum += t; ++ if (sum < t) ++ sum++; /* carry */ ++ } ++ ++ /* Return sum in host byte order. */ ++ return sum; ++} ++ ++/*---------------------------------------------------------------------------*/ ++u16_t uip_chksum(u16_t *data, u16_t len) ++{ ++ return htons(chksum(0, (u8_t *)data, len)); ++} ++ ++/*---------------------------------------------------------------------------*/ ++#ifndef UIP_ARCH_IPCHKSUM ++u16_t uip_ipchksum(struct uip_stack *ustack) ++{ ++ u16_t sum; ++ u16_t uip_iph_len; ++ ++ if (is_ipv6(ustack)) ++ uip_iph_len = UIP_IPv6_H_LEN; ++ else ++ uip_iph_len = UIP_IPv4_H_LEN; ++ ++ sum = chksum(0, ustack->network_layer, uip_iph_len); ++ return (sum == 0) ? 0xffff : htons(sum); ++} ++#endif ++ ++/*---------------------------------------------------------------------------*/ ++static u16_t upper_layer_chksum_ipv4(struct uip_stack *ustack, u8_t proto) ++{ ++ u16_t upper_layer_len; ++ u16_t sum; ++ struct uip_tcp_ipv4_hdr *tcp_ipv4_hdr = NULL; ++ ++ tcp_ipv4_hdr = (struct uip_tcp_ipv4_hdr *)ustack->network_layer; ++ ++ upper_layer_len = (((u16_t) (tcp_ipv4_hdr->len[0]) << 8) + ++ tcp_ipv4_hdr->len[1]) - UIP_IPv4_H_LEN; ++ ++ /* First sum pseudoheader. */ ++ /* IP protocol and length fields. This addition cannot carry. */ ++ sum = upper_layer_len + proto; ++ ++ sum = ++ chksum(sum, (u8_t *)&tcp_ipv4_hdr->srcipaddr[0], ++ 2 * sizeof(uip_ip4addr_t)); ++ /* Sum TCP header and data. */ ++ sum = chksum(sum, ustack->network_layer + UIP_IPv4_H_LEN, ++ upper_layer_len); ++ ++ return (sum == 0) ? 0xffff : htons(sum); ++} ++ ++/*---------------------------------------------------------------------------*/ ++static uint16_t upper_layer_checksum_ipv6(uint8_t *data, uint8_t proto) ++{ ++ uint16_t upper_layer_len; ++ uint16_t sum; ++ struct ip6_hdr *ipv6_hdr; ++ uint8_t *upper_layer; ++ uint32_t val; ++ ++ ipv6_hdr = (struct ip6_hdr *)data; ++ ++ upper_layer_len = ntohs(ipv6_hdr->ip6_plen); ++ ++ /* First sum pseudoheader. */ ++ sum = 0; ++ sum = chksum(sum, (const u8_t *)ipv6_hdr->ip6_src.s6_addr, ++ sizeof(ipv6_hdr->ip6_src)); ++ sum = chksum(sum, (const u8_t *)ipv6_hdr->ip6_dst.s6_addr, ++ sizeof(ipv6_hdr->ip6_dst)); ++ ++ val = htons(upper_layer_len); ++ sum = chksum(sum, (u8_t *)&val, sizeof(val)); ++ ++ val = htons(proto); ++ sum = chksum(sum, (u8_t *)&val, sizeof(val)); ++ ++ upper_layer = (uint8_t *)(ipv6_hdr + 1); ++ sum = chksum(sum, upper_layer, upper_layer_len); ++ ++ return (sum == 0) ? 0xffff : htons(sum); ++} ++ ++/*---------------------------------------------------------------------------*/ ++ ++u16_t uip_icmp6chksum(struct uip_stack *ustack) ++{ ++ uint8_t *data = ustack->network_layer; ++ ++ return upper_layer_checksum_ipv6(data, UIP_PROTO_ICMP6); ++} ++ ++uint16_t icmpv6_checksum(uint8_t *data) ++{ ++ return upper_layer_checksum_ipv6(data, IPPROTO_ICMPV6); ++} ++ ++/*---------------------------------------------------------------------------*/ ++u16_t uip_tcpchksum(struct uip_stack *ustack) ++{ ++ return upper_layer_chksum_ipv4(ustack, UIP_PROTO_TCP); ++} ++ ++/*---------------------------------------------------------------------------*/ ++#if UIP_UDP_CHECKSUMS ++static u16_t uip_udpchksum_ipv4(struct uip_stack *ustack) ++{ ++ return upper_layer_chksum_ipv4(ustack, UIP_PROTO_UDP); ++} ++ ++static u16_t uip_udpchksum_ipv6(struct uip_stack *ustack) ++{ ++ uint8_t *data = ustack->network_layer; ++ ++ return upper_layer_checksum_ipv6(data, UIP_PROTO_UDP); ++} ++ ++u16_t uip_udpchksum(struct uip_stack *ustack) ++{ ++ if (is_ipv6(ustack)) ++ return uip_udpchksum_ipv6(ustack); ++ else ++ return uip_udpchksum_ipv4(ustack); ++} ++#endif /* UIP_UDP_CHECKSUMS */ ++#endif /* UIP_ARCH_CHKSUM */ ++/*---------------------------------------------------------------------------*/ ++void uip_init(struct uip_stack *ustack, uint8_t ipv6_enabled) ++{ ++ u8_t c; ++ ++ for (c = 0; c < UIP_LISTENPORTS; ++c) ++ ustack->uip_listenports[c] = 0; ++ for (c = 0; c < UIP_CONNS; ++c) ++ ustack->uip_conns[c].tcpstateflags = UIP_CLOSED; ++#if UIP_ACTIVE_OPEN ++ ustack->lastport = 1024; ++#endif /* UIP_ACTIVE_OPEN */ ++ ++#if UIP_UDP ++ for (c = 0; c < UIP_UDP_CONNS; ++c) ++ ustack->uip_udp_conns[c].lport = 0; ++#endif /* UIP_UDP */ ++ ++ /* IPv4 initialization. */ ++#if UIP_FIXEDADDR == 0 ++ /* uip_hostaddr[0] = uip_hostaddr[1] = 0; */ ++#endif /* UIP_FIXEDADDR */ ++ ++ /* zero out the uIP statistics */ ++ memset(&ustack->stats, 0, sizeof(ustack->stats)); ++ ++ /* prepare the uIP lock */ ++ pthread_mutex_init(&ustack->lock, NULL); ++ ++ if (ipv6_enabled) ++ ustack->enable_IPv6 = UIP_SUPPORT_IPv6_ENABLED; ++ else ++ ustack->enable_IPv6 = UIP_SUPPORT_IPv6_DISABLED; ++ ++ ustack->dhcpc = NULL; ++ ustack->ndpc = NULL; ++} ++void uip_reset(struct uip_stack *ustack) ++{ ++ /* There was an associated DHCP object, this memory needs to be ++ * freed */ ++ if (ustack->dhcpc) ++ free(ustack->dhcpc); ++ ++ ndpc_exit(ustack->ndpc); ++ ++ memset(ustack, 0, sizeof(*ustack)); ++} ++ ++/*---------------------------------------------------------------------------*/ ++#if UIP_ACTIVE_OPEN ++struct uip_conn *uip_connect(struct uip_stack *ustack, uip_ip4addr_t *ripaddr, ++ u16_t rport) ++{ ++ u8_t c; ++ register struct uip_conn *conn, *cconn; ++ ++ /* Find an unused local port. */ ++again: ++ ++ustack->lastport; ++ ++ if (ustack->lastport >= 32000) ++ ustack->lastport = 4096; ++ ++ /* Check if this port is already in use, and if so try to find ++ another one. */ ++ for (c = 0; c < UIP_CONNS; ++c) { ++ conn = &ustack->uip_conns[c]; ++ if (conn->tcpstateflags != UIP_CLOSED && ++ conn->lport == htons(ustack->lastport)) { ++ goto again; ++ } ++ } ++ ++ conn = 0; ++ for (c = 0; c < UIP_CONNS; ++c) { ++ cconn = &ustack->uip_conns[c]; ++ if (cconn->tcpstateflags == UIP_CLOSED) { ++ conn = cconn; ++ break; ++ } ++ if (cconn->tcpstateflags == UIP_TIME_WAIT) { ++ if (conn == 0 || cconn->timer > conn->timer) ++ conn = cconn; ++ } ++ } ++ ++ if (conn == 0) ++ return 0; ++ ++ conn->tcpstateflags = UIP_SYN_SENT; ++ ++ conn->snd_nxt[0] = ustack->iss[0]; ++ conn->snd_nxt[1] = ustack->iss[1]; ++ conn->snd_nxt[2] = ustack->iss[2]; ++ conn->snd_nxt[3] = ustack->iss[3]; ++ ++ conn->initialmss = conn->mss = UIP_TCP_MSS; ++ ++ conn->len = 1; /* TCP length of the SYN is one. */ ++ conn->nrtx = 0; ++ conn->timer = 1; /* Send the SYN next time around. */ ++ conn->rto = UIP_RTO; ++ conn->sa = 0; ++ conn->sv = 16; /* Initial value of the RTT variance. */ ++ conn->lport = htons(ustack->lastport); ++ conn->rport = rport; ++ uip_ip4addr_copy(&conn->ripaddr, ripaddr); ++ ++ return conn; ++} ++#endif /* UIP_ACTIVE_OPEN */ ++/*---------------------------------------------------------------------------*/ ++#if UIP_UDP ++struct uip_udp_conn *uip_udp_new(struct uip_stack *ustack, ++ uip_ip4addr_t *ripaddr, u16_t rport) ++{ ++ u8_t c; ++ register struct uip_udp_conn *conn; ++ ++ /* Find an unused local port. */ ++again: ++ ++ustack->lastport; ++ ++ if (ustack->lastport >= 32000) ++ ustack->lastport = 4096; ++ ++ for (c = 0; c < UIP_UDP_CONNS; ++c) { ++ if (ustack->uip_udp_conns[c].lport == htons(ustack->lastport)) ++ goto again; ++ } ++ ++ conn = 0; ++ for (c = 0; c < UIP_UDP_CONNS; ++c) { ++ if (ustack->uip_udp_conns[c].lport == 0) { ++ conn = &ustack->uip_udp_conns[c]; ++ break; ++ } ++ } ++ ++ if (conn == 0) ++ return 0; ++ ++ conn->lport = htons(ustack->lastport); ++ conn->rport = rport; ++ if (ripaddr == NULL) ++ memset(conn->ripaddr, 0, sizeof(uip_ip4addr_t)); ++ else ++ uip_ip4addr_copy(&conn->ripaddr, ripaddr); ++ conn->ttl = UIP_TTL; ++ ++ return conn; ++} ++#endif /* UIP_UDP */ ++/*---------------------------------------------------------------------------*/ ++void uip_unlisten(struct uip_stack *ustack, u16_t port) ++{ ++ u8_t c; ++ ++ for (c = 0; c < UIP_LISTENPORTS; ++c) { ++ if (ustack->uip_listenports[c] == port) { ++ ustack->uip_listenports[c] = 0; ++ return; ++ } ++ } ++} ++ ++/*---------------------------------------------------------------------------*/ ++void uip_listen(struct uip_stack *ustack, u16_t port) ++{ ++ u8_t c; ++ ++ for (c = 0; c < UIP_LISTENPORTS; ++c) { ++ if (ustack->uip_listenports[c] == 0) { ++ ustack->uip_listenports[c] = port; ++ return; ++ } ++ } ++} ++ ++/** ++ * Is new incoming data available? ++ * ++ * Will reduce to non-zero if there is new data for the application ++ * present at the uip_appdata pointer. The size of the data is ++ * avaliable through the uip_len variable. ++ * ++ * \hideinitializer ++ */ ++int uip_newdata(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_NEWDATA; ++} ++ ++/** ++ * Has previously sent data been acknowledged? ++ * ++ * Will reduce to non-zero if the previously sent data has been ++ * acknowledged by the remote host. This means that the application ++ * can send new data. ++ * ++ * \hideinitializer ++ */ ++#define uip_acked() (uip_flags & UIP_ACKDATA) ++ ++/** ++ * Has the connection just been connected? ++ * ++ * Reduces to non-zero if the current connection has been connected to ++ * a remote host. This will happen both if the connection has been ++ * actively opened (with uip_connect()) or passively opened (with ++ * uip_listen()). ++ * ++ * \hideinitializer ++ */ ++int uip_connected(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_CONNECTED; ++} ++ ++/** ++ * Has the connection been closed by the other end? ++ * ++ * Is non-zero if the connection has been closed by the remote ++ * host. The application may then do the necessary clean-ups. ++ * ++ * \hideinitializer ++ */ ++int uip_closed(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_CLOSE; ++} ++ ++/** ++ * Has the connection been aborted by the other end? ++ * ++ * Non-zero if the current connection has been aborted (reset) by the ++ * remote host. ++ * ++ * \hideinitializer ++ */ ++int uip_aborted(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_ABORT; ++} ++ ++/** ++ * Has the connection timed out? ++ * ++ * Non-zero if the current connection has been aborted due to too many ++ * retransmissions. ++ * ++ * \hideinitializer ++ */ ++int uip_timedout(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_TIMEDOUT; ++} ++ ++/** ++ * Do we need to retransmit previously data? ++ * ++ * Reduces to non-zero if the previously sent data has been lost in ++ * the network, and the application should retransmit it. The ++ * application should send the exact same data as it did the last ++ * time, using the uip_send() function. ++ * ++ * \hideinitializer ++ */ ++int uip_rexmit(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_REXMIT; ++} ++ ++/** ++ * Is the connection being polled by uIP? ++ * ++ * Is non-zero if the reason the application is invoked is that the ++ * current connection has been idle for a while and should be ++ * polled. ++ * ++ * The polling event can be used for sending data without having to ++ * wait for the remote host to send data. ++ * ++ * \hideinitializer ++ */ ++int uip_poll(struct uip_stack *ustack) ++{ ++ return ustack->uip_flags & UIP_POLL; ++} ++ ++int uip_initialmss(struct uip_stack *ustack) ++{ ++ return ustack->uip_conn->initialmss; ++} ++ ++int uip_mss(struct uip_stack *ustack) ++{ ++ return ustack->uip_conn->mss; ++} ++ ++/*---------------------------------------------------------------------------*/ ++/* XXX: IP fragment reassembly: not well-tested. */ ++ ++#if UIP_REASSEMBLY && !UIP_CONF_IPV6 ++#define UIP_REASS_BUFSIZE (UIP_BUFSIZE - UIP_LLH_LEN) ++static u8_t uip_reassbuf[UIP_REASS_BUFSIZE]; ++static u8_t uip_reassbitmap[UIP_REASS_BUFSIZE / (8 * 8)]; ++static const u8_t bitmap_bits[8] = { 0xff, 0x7f, 0x3f, 0x1f, ++ 0x0f, 0x07, 0x03, 0x01 ++}; ++static u16_t uip_reasslen; ++static u8_t uip_reassflags; ++#define UIP_REASS_FLAG_LASTFRAG 0x01 ++static u8_t uip_reasstmr; ++ ++#define IP_MF 0x20 ++ ++static u8_t uip_reass(void) ++{ ++ u16_t offset, len; ++ u16_t i; ++ ++ /* If ip_reasstmr is zero, no packet is present in the buffer, so we ++ write the IP header of the fragment into the reassembly ++ buffer. The timer is updated with the maximum age. */ ++ if (uip_reasstmr == 0) { ++ memcpy(uip_reassbuf, &BUF(ustack)->vhl, uip_iph_len); ++ uip_reasstmr = UIP_REASS_MAXAGE; ++ uip_reassflags = 0; ++ /* Clear the bitmap. */ ++ memset(uip_reassbitmap, 0, sizeof(uip_reassbitmap)); ++ } ++ ++ /* Check if the incoming fragment matches the one currently present ++ in the reasembly buffer. If so, we proceed with copying the ++ fragment into the buffer. */ ++ if (BUF(ustack)->srcipaddr[0] == FBUF(ustack)->srcipaddr[0] && ++ BUF(ustack)->srcipaddr[1] == FBUF(ustack)->srcipaddr[1] && ++ BUF(ustack)->destipaddr[0] == FBUF(ustack)->destipaddr[0] && ++ BUF(ustack)->destipaddr[1] == FBUF(ustack)->destipaddr[1] && ++ BUF(ustack)->ipid[0] == FBUF(ustack)->ipid[0] && ++ BUF(ustack)->ipid[1] == FBUF(ustack)->ipid[1]) { ++ ++ len = ++ (BUF(ustack)->len[0] << 8) + BUF(ustack)->len[1] - ++ (BUF(ustack)->vhl & 0x0f) * 4; ++ offset = ++ (((BUF(ustack)->ipoffset[0] & 0x3f) << 8) + ++ BUF(ustack)->ipoffset[1]) * 8; ++ ++ /* If the offset or the offset + fragment length overflows the ++ reassembly buffer, we discard the entire packet. */ ++ if (offset > UIP_REASS_BUFSIZE || ++ offset + len > UIP_REASS_BUFSIZE) { ++ uip_reasstmr = 0; ++ goto nullreturn; ++ } ++ ++ /* Copy the fragment into the reassembly buffer, at the right ++ offset. */ ++ memcpy(&uip_reassbuf[uip_iph_len + offset], ++ (char *)BUF + (int)((BUF(ustack)->vhl & 0x0f) * 4), len); ++ ++ /* Update the bitmap. */ ++ if (offset / (8 * 8) == (offset + len) / (8 * 8)) { ++ /* If the two endpoints are in the same byte, we only ++ update that byte. */ ++ ++ uip_reassbitmap[offset / (8 * 8)] |= ++ bitmap_bits[(offset / 8) & 7] & ++ ~bitmap_bits[((offset + len) / 8) & 7]; ++ } else { ++ /* If the two endpoints are in different bytes, we ++ update the bytes in the endpoints and fill the ++ stuff inbetween with 0xff. */ ++ uip_reassbitmap[offset / (8 * 8)] |= ++ bitmap_bits[(offset / 8) & 7]; ++ for (i = 1 + offset / (8 * 8); ++ i < (offset + len) / (8 * 8); ++i) { ++ uip_reassbitmap[i] = 0xff; ++ } ++ uip_reassbitmap[(offset + len) / (8 * 8)] |= ++ ~bitmap_bits[((offset + len) / 8) & 7]; ++ } ++ ++ /* If this fragment has the More Fragments flag set to zero, we ++ know that this is the last fragment, so we can calculate the ++ size of the entire packet. We also set the ++ IP_REASS_FLAG_LASTFRAG flag to indicate that we have received ++ the final fragment. */ ++ ++ if ((BUF(ustack)->ipoffset[0] & IP_MF) == 0) { ++ uip_reassflags |= UIP_REASS_FLAG_LASTFRAG; ++ uip_reasslen = offset + len; ++ } ++ ++ /* Finally, we check if we have a full packet in the buffer. ++ We do this by checking if we have the last fragment and if ++ all bits in the bitmap are set. */ ++ if (uip_reassflags & UIP_REASS_FLAG_LASTFRAG) { ++ /* Check all bytes up to and including all but the last ++ byte in the bitmap. */ ++ for (i = 0; i < uip_reasslen / (8 * 8) - 1; ++i) { ++ if (uip_reassbitmap[i] != 0xff) ++ goto nullreturn; ++ } ++ /* Check the last byte in the bitmap. It should contain ++ just the right amount of bits. */ ++ if (uip_reassbitmap[uip_reasslen / (8 * 8)] != ++ (u8_t) ~bitmap_bits[uip_reasslen / 8 & 7]) ++ goto nullreturn; ++ ++ /* If we have come this far, we have a full packet in ++ the buffer, so we allocate a pbuf and copy the ++ packet into it. We also reset the timer. */ ++ uip_reasstmr = 0; ++ memcpy(BUF, FBUF, uip_reasslen); ++ ++ /* Pretend to be a "normal" (i.e., not fragmented) IP ++ packet from now on. */ ++ BUF(ustack)->ipoffset[0] = BUF(ustack)->ipoffset[1] = 0; ++ BUF(ustack)->len[0] = uip_reasslen >> 8; ++ BUF(ustack)->len[1] = uip_reasslen & 0xff; ++ BUF(ustack)->ipchksum = 0; ++ BUF(ustack)->ipchksum = ~(uip_ipchksum()); ++ ++ return uip_reasslen; ++ } ++ } ++ ++nullreturn: ++ return 0; ++} ++#endif /* UIP_REASSEMBLY */ ++/*---------------------------------------------------------------------------*/ ++static void uip_add_rcv_nxt(struct uip_stack *ustack, u16_t n) ++{ ++ u8_t uip_acc32[4]; ++ ++ uip_add32(ustack->uip_conn->rcv_nxt, n, uip_acc32); ++ ustack->uip_conn->rcv_nxt[0] = uip_acc32[0]; ++ ustack->uip_conn->rcv_nxt[1] = uip_acc32[1]; ++ ustack->uip_conn->rcv_nxt[2] = uip_acc32[2]; ++ ustack->uip_conn->rcv_nxt[3] = uip_acc32[3]; ++} ++ ++/*---------------------------------------------------------------------------*/ ++ ++/** @} */ ++ ++/** ++ * \defgroup uipdevfunc uIP device driver functions ++ * @{ ++ * ++ * These functions are used by a network device driver for interacting ++ * with uIP. ++ */ ++ ++/** ++ * Process an incoming packet. ++ * ++ * This function should be called when the device driver has received ++ * a packet from the network. The packet from the device driver must ++ * be present in the uip_buf buffer, and the length of the packet ++ * should be placed in the uip_len variable. ++ * ++ * When the function returns, there may be an outbound packet placed ++ * in the uip_buf packet buffer. If so, the uip_len variable is set to ++ * the length of the packet. If no packet is to be sent out, the ++ * uip_len variable is set to 0. ++ * ++ * The usual way of calling the function is presented by the source ++ * code below. ++ \code ++ uip_len = devicedriver_poll(); ++ if(uip_len > 0) { ++ uip_input(); ++ if(uip_len > 0) { ++ devicedriver_send(); ++ } ++ } ++ \endcode ++ * ++ * \note If you are writing a uIP device driver that needs ARP ++ * (Address Resolution Protocol), e.g., when running uIP over ++ * Ethernet, you will need to call the uIP ARP code before calling ++ * this function: ++ \code ++ #define BUF ((struct uip_eth_hdr *)&uip_buf[0]) ++ uip_len = ethernet_devicedrver_poll(); ++ if(uip_len > 0) { ++ if (BUF(ustack)->type == HTONS(UIP_ETHTYPE_IP)) { ++ uip_arp_ipin(); ++ uip_input(); ++ if (uip_len > 0) { ++ uip_arp_out(); ++ ethernet_devicedriver_send(); ++ } ++ } else if (BUF(ustack)->type == HTONS(UIP_ETHTYPE_ARP)) { ++ uip_arp_arpin(); ++ if (uip_len > 0) ++ ethernet_devicedriver_send(); ++ } ++ \endcode ++ * ++ * \hideinitializer ++ */ ++void uip_input(struct uip_stack *ustack) ++{ ++ uip_process(ustack, UIP_DATA); ++} ++ ++/** ++ * Periodic processing for a connection identified by its number. ++ * ++ * This function does the necessary periodic processing (timers, ++ * polling) for a uIP TCP conneciton, and should be called when the ++ * periodic uIP timer goes off. It should be called for every ++ * connection, regardless of whether they are open of closed. ++ * ++ * When the function returns, it may have an outbound packet waiting ++ * for service in the uIP packet buffer, and if so the uip_len ++ * variable is set to a value larger than zero. The device driver ++ * should be called to send out the packet. ++ * ++ * The ususal way of calling the function is through a for() loop like ++ * this: ++ \code ++ for(i = 0; i < UIP_CONNS; ++i) { ++ uip_periodic(i); ++ if(uip_len > 0) { ++ devicedriver_send(); ++ } ++ } ++ \endcode ++ * ++ * \note If you are writing a uIP device driver that needs ARP ++ * (Address Resolution Protocol), e.g., when running uIP over ++ * Ethernet, you will need to call the uip_arp_out() function before ++ * calling the device driver: ++ \code ++ for(i = 0; i < UIP_CONNS; ++i) { ++ uip_periodic(i); ++ if(uip_len > 0) { ++ uip_arp_out(); ++ ethernet_devicedriver_send(); ++ } ++ } ++ \endcode ++ * ++ * \param conn The number of the connection which is to be periodically polled. ++ * ++ * \hideinitializer ++ */ ++void uip_periodic(struct uip_stack *ustack, int conn) ++{ ++ ustack->uip_conn = &ustack->uip_conns[conn]; ++ uip_process(ustack, UIP_TIMER); ++} ++ ++#if UIP_UDP ++/** ++ * Periodic processing for a UDP connection identified by its number. ++ * ++ * This function is essentially the same as uip_periodic(), but for ++ * UDP connections. It is called in a similar fashion as the ++ * uip_periodic() function: ++ \code ++ for(i = 0; i < UIP_UDP_CONNS; i++) { ++ uip_udp_periodic(i); ++ if(uip_len > 0) { ++ devicedriver_send(); ++ } ++ } ++ \endcode ++ * ++ * \note As for the uip_periodic() function, special care has to be ++ * taken when using uIP together with ARP and Ethernet: ++ \code ++ for(i = 0; i < UIP_UDP_CONNS; i++) { ++ uip_udp_periodic(i); ++ if(uip_len > 0) { ++ uip_arp_out(); ++ ethernet_devicedriver_send(); ++ } ++ } ++ \endcode ++ * ++ * \param conn The number of the UDP connection to be processed. ++ * ++ * \hideinitializer ++ */ ++void uip_udp_periodic(struct uip_stack *ustack, int conn) ++{ ++ ustack->uip_udp_conn = &ustack->uip_udp_conns[conn]; ++ uip_process(ustack, UIP_UDP_TIMER); ++} ++#endif ++ ++void uip_ndp_periodic(struct uip_stack *ustack) ++{ ++ uip_process(ustack, UIP_NDP_TIMER); ++} ++ ++void uip_process(struct uip_stack *ustack, u8_t flag) ++{ ++ u8_t c; ++ u16_t tmp16; ++ register struct uip_conn *uip_connr = ustack->uip_conn; ++ ++ u16_t uip_iph_len = 0; ++ u16_t uip_ip_udph_len = 0; ++ u16_t uip_ip_tcph_len = 0; ++ struct ip6_hdr *ipv6_hdr = NULL; ++ struct uip_tcp_ipv4_hdr *tcp_ipv4_hdr = NULL; ++ struct uip_tcp_hdr *tcp_hdr = NULL; ++ struct uip_icmpv4_hdr *icmpv4_hdr = NULL; ++ struct uip_icmpv6_hdr *icmpv6_hdr = NULL; ++ struct uip_udp_hdr *udp_hdr = NULL; ++ ++ /* Drop invalid packets */ ++ if (ustack->uip_buf == NULL) { ++ LOG_ERR(PFX "ustack->uip_buf == NULL."); ++ return; ++ } ++ ++ if (is_ipv6(ustack)) { ++ uint8_t *buf; ++ uip_iph_len = UIP_IPv6_H_LEN; ++ uip_ip_udph_len = UIP_IPv6_UDPH_LEN; ++ uip_ip_tcph_len = UIP_IPv6_TCPH_LEN; ++ ++ ipv6_hdr = (struct ip6_hdr *)ustack->network_layer; ++ ++ buf = ustack->network_layer; ++ buf += sizeof(struct uip_ipv6_hdr); ++ tcp_hdr = (struct uip_tcp_hdr *)buf; ++ ++ buf = ustack->network_layer; ++ buf += sizeof(struct uip_ipv6_hdr); ++ udp_hdr = (struct uip_udp_hdr *)buf; ++ ++ buf = ustack->network_layer; ++ buf += sizeof(struct uip_ipv6_hdr); ++ icmpv6_hdr = (struct uip_icmpv6_hdr *)buf; ++ } else { ++ uint8_t *buf; ++ ++ uip_iph_len = UIP_IPv4_H_LEN; ++ uip_ip_udph_len = UIP_IPv4_UDPH_LEN; ++ uip_ip_tcph_len = UIP_IPv4_TCPH_LEN; ++ ++ tcp_ipv4_hdr = (struct uip_tcp_ipv4_hdr *)ustack->network_layer; ++ ++ buf = ustack->network_layer; ++ buf += sizeof(struct uip_ipv4_hdr); ++ tcp_hdr = (struct uip_tcp_hdr *)buf; ++ ++ buf = ustack->network_layer; ++ buf += sizeof(struct uip_ipv4_hdr); ++ icmpv4_hdr = (struct uip_icmpv4_hdr *)buf; ++ ++ buf = ustack->network_layer; ++ buf += sizeof(struct uip_ipv4_hdr); ++ udp_hdr = (struct uip_udp_hdr *)buf; ++ } /* End of ipv6 */ ++ ++#if UIP_UDP ++ if (flag == UIP_UDP_SEND_CONN) ++ goto udp_send; ++#endif /* UIP_UDP */ ++ ustack->uip_sappdata = ustack->uip_appdata = ustack->network_layer + ++ uip_ip_tcph_len; ++ ++ /* Check if we were invoked because of a poll request for a ++ particular connection. */ ++ if (flag == UIP_POLL_REQUEST) { ++ if ((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_ESTABLISHED ++ && !uip_outstanding(uip_connr)) { ++ ustack->uip_flags = UIP_POLL; ++ UIP_APPCALL(ustack); ++ goto appsend; ++ } ++ goto drop; ++ ++ /* Check if we were invoked because of the perodic timer ++ firing. */ ++ } else if (flag == UIP_TIMER) { ++#if UIP_REASSEMBLY ++ if (uip_reasstmr != 0) ++ --uip_reasstmr; ++#endif /* UIP_REASSEMBLY */ ++ /* Increase the initial sequence number. */ ++ if (++ustack->iss[3] == 0) { ++ if (++ustack->iss[2] == 0) { ++ if (++ustack->iss[1] == 0) ++ ++ustack->iss[0]; ++ } ++ } ++ ++ /* Reset the length variables. */ ++ ustack->uip_len = 0; ++ ustack->uip_slen = 0; ++ ++ /* Check if the connection is in a state in which we simply wait ++ for the connection to time out. If so, we increase the ++ connection's timer and remove the connection if it times ++ out. */ ++ if (uip_connr->tcpstateflags == UIP_TIME_WAIT || ++ uip_connr->tcpstateflags == UIP_FIN_WAIT_2) { ++ ++(uip_connr->timer); ++ if (uip_connr->timer == UIP_TIME_WAIT_TIMEOUT) ++ uip_connr->tcpstateflags = UIP_CLOSED; ++ } else if (uip_connr->tcpstateflags != UIP_CLOSED) { ++ /* If the connection has outstanding data, we increase ++ the connection's timer and see if it has reached the ++ RTO value in which case we retransmit. */ ++ if (uip_outstanding(uip_connr)) { ++ if (uip_connr->timer-- == 0) { ++ if (uip_connr->nrtx == UIP_MAXRTX || ++ ((uip_connr->tcpstateflags == ++ UIP_SYN_SENT ++ || uip_connr->tcpstateflags == ++ UIP_SYN_RCVD) ++ && uip_connr->nrtx == ++ UIP_MAXSYNRTX)) { ++ uip_connr->tcpstateflags = ++ UIP_CLOSED; ++ ++ /* We call UIP_APPCALL() with ++ uip_flags set to UIP_TIMEDOUT ++ to inform the application ++ that the connection has timed ++ out. */ ++ ustack->uip_flags = ++ UIP_TIMEDOUT; ++ UIP_APPCALL(ustack); ++ ++ /* We also send a reset packet ++ to the remote host. */ ++ tcp_hdr->flags = ++ TCP_RST | TCP_ACK; ++ goto tcp_send_nodata; ++ } ++ ++ /* Exponential backoff. */ ++ uip_connr->timer = ++ UIP_RTO << (uip_connr->nrtx > ++ 4 ? 4 : uip_connr-> ++ nrtx); ++ ++(uip_connr->nrtx); ++ ++ /* Ok, so we need to retransmit. ++ We do this differently depending on ++ which state we are in. ++ In ESTABLISHED, we call upon the ++ application so that it may prepare ++ the data for the retransmit. ++ In SYN_RCVD, we resend the SYNACK ++ that we sent earlier and in LAST_ACK ++ we have to retransmit our FINACK. */ ++ ++ustack->stats.tcp.rexmit; ++ switch (uip_connr-> ++ tcpstateflags & UIP_TS_MASK) { ++ case UIP_SYN_RCVD: ++ /* In the SYN_RCVD state, we ++ should retransmit our SYNACK ++ */ ++ goto tcp_send_synack; ++#if UIP_ACTIVE_OPEN ++ case UIP_SYN_SENT: ++ /* In the SYN_SENT state, ++ we retransmit out SYN. */ ++ tcp_hdr->flags = 0; ++ goto tcp_send_syn; ++#endif /* UIP_ACTIVE_OPEN */ ++ ++ case UIP_ESTABLISHED: ++ /* In the ESTABLISHED state, ++ we call upon the application ++ to do the actual retransmit ++ after which we jump into ++ the code for sending out the ++ packet (the apprexmit ++ label). */ ++ ustack->uip_flags = UIP_REXMIT; ++ UIP_APPCALL(ustack); ++ goto apprexmit; ++ ++ case UIP_FIN_WAIT_1: ++ case UIP_CLOSING: ++ case UIP_LAST_ACK: ++ /* In all these states we should ++ retransmit a FINACK. */ ++ goto tcp_send_finack; ++ ++ } ++ } ++ } else if ((uip_connr->tcpstateflags & UIP_TS_MASK) == ++ UIP_ESTABLISHED) { ++ /* If there was no need for a retransmission, ++ we poll the application for new data. */ ++ ustack->uip_flags = UIP_POLL; ++ UIP_APPCALL(ustack); ++ goto appsend; ++ } ++ } ++ goto drop; ++ } /* End of UIP_TIMER */ ++#if UIP_UDP ++ if (flag == UIP_UDP_TIMER) { ++ /* This is for IPv4 DHCP only! */ ++ if (ustack->uip_udp_conn->lport != 0) { ++ ustack->uip_conn = NULL; ++ ustack->uip_sappdata = ustack->uip_appdata = ++ ustack->network_layer + uip_ip_udph_len; ++ ustack->uip_len = ustack->uip_slen = 0; ++ ustack->uip_flags = UIP_POLL; ++ UIP_UDP_APPCALL(ustack); ++ goto udp_send; ++ } else { ++ goto drop; ++ } ++ } ++#endif ++ if (flag == UIP_NDP_TIMER) { ++ /* This is for IPv6 NDP Only! */ ++ if (1) { /* If NDP engine active */ ++ ustack->uip_len = ustack->uip_slen = 0; ++ ustack->uip_flags = UIP_POLL; ++ goto ndp_send; ++ } ++ } ++ ++ /* This is where the input processing starts. */ ++ ++ustack->stats.ip.recv; ++ ++ /* Start of IP input header processing code. */ ++ ++ if (is_ipv6(ustack)) { ++ u8_t version = ((ipv6_hdr->ip6_vfc) & 0xf0) >> 4; ++ ++ /* Check validity of the IP header. */ ++ if (version != 0x6) { /* IP version and header length. */ ++ ++ustack->stats.ip.drop; ++ ++ustack->stats.ip.vhlerr; ++ LOG_DEBUG(PFX "ipv6: invalid version(0x%x).", version); ++ goto drop; ++ } ++ } else { ++ /* Check validity of the IP header. */ ++ if (tcp_ipv4_hdr->vhl != 0x45) { ++ /* IP version and header length. */ ++ ++ustack->stats.ip.drop; ++ ++ustack->stats.ip.vhlerr; ++ LOG_DEBUG(PFX ++ "ipv4: invalid version or header length: " ++ "0x%x.", ++ tcp_ipv4_hdr->vhl); ++ goto drop; ++ } ++ } ++ ++ /* Check the size of the packet. If the size reported to us in ++ uip_len is smaller the size reported in the IP header, we assume ++ that the packet has been corrupted in transit. If the size of ++ uip_len is larger than the size reported in the IP packet header, ++ the packet has been padded and we set uip_len to the correct ++ value.. */ ++ ++ if (is_ipv6(ustack)) { ++ u16_t len = ntohs(ipv6_hdr->ip6_plen); ++ if (len > ustack->uip_len) { ++ LOG_DEBUG(PFX ++ "ip: packet shorter than reported in IP header" ++ ":IPv6_BUF(ustack)->len: %d ustack->uip_len: " ++ "%d", len, ustack->uip_len); ++ goto drop; ++ } ++ } else { ++ if ((tcp_ipv4_hdr->len[0] << 8) + ++ tcp_ipv4_hdr->len[1] <= ustack->uip_len) { ++ ustack->uip_len = (tcp_ipv4_hdr->len[0] << 8) + ++ tcp_ipv4_hdr->len[1]; ++ } else { ++ LOG_DEBUG(PFX ++ "ip: packet shorter than reported in IP header" ++ ":tcp_ipv4_hdr->len: %d ustack->uip_len:%d.", ++ (tcp_ipv4_hdr->len[0] << 8) + ++ tcp_ipv4_hdr->len[1], ustack->uip_len); ++ goto drop; ++ } ++ } ++ ++ if (!is_ipv6(ustack)) { ++ /* Check the fragment flag. */ ++ if ((tcp_ipv4_hdr->ipoffset[0] & 0x3f) != 0 || ++ tcp_ipv4_hdr->ipoffset[1] != 0) { ++#if UIP_REASSEMBLY ++ uip_len = uip_reass(); ++ if (uip_len == 0) ++ goto drop; ++#else /* UIP_REASSEMBLY */ ++ ++ustack->stats.ip.drop; ++ ++ustack->stats.ip.fragerr; ++ LOG_WARN(PFX "ip: fragment dropped."); ++ goto drop; ++#endif /* UIP_REASSEMBLY */ ++ } ++ } ++ ++ if (!is_ipv6(ustack)) { ++ /* ipv4 */ ++ if (uip_ip4addr_cmp(ustack->hostaddr, all_zeroes_addr4)) { ++ /* If we are configured to use ping IP address ++ configuration and hasn't been assigned an IP ++ address yet, we accept all ICMP packets. */ ++#if UIP_PINGADDRCONF && !UIP_CONF_IPV6 ++ if (tcp_ipv4_hdr->proto == UIP_PROTO_ICMP) { ++ LOG_WARN(PFX ++ "ip: possible ping config packet " ++ "received."); ++ goto icmp_input; ++ } else { ++ LOG_WARN(PFX ++ "ip: packet dropped since no " ++ "address assigned."); ++ goto drop; ++ } ++#endif /* UIP_PINGADDRCONF */ ++ } else { ++ int broadcast_addr = 0xFFFFFFFF; ++ /* If IP broadcast support is configured, we check for ++ a broadcast UDP packet, which may be destined to us ++ */ ++ if ((tcp_ipv4_hdr->proto == UIP_PROTO_UDP) && ++ (uip_ip4addr_cmp ++ (tcp_ipv4_hdr->destipaddr, &broadcast_addr)) ++ /*&& ++ uip_ipchksum() == 0xffff */ ++ ) { ++ goto udp_input; ++ } ++ ++ /* Check if the packet is destined for our IP address ++ */ ++ if (!uip_ip4addr_cmp(tcp_ipv4_hdr->destipaddr, ++ ustack->hostaddr)) { ++ ++ustack->stats.ip.drop; ++ goto drop; ++ } ++ } ++ if (uip_ipchksum(ustack) != 0xffff) { ++ /* Compute and check the IP header checksum. */ ++ ++ustack->stats.ip.drop; ++ ++ustack->stats.ip.chkerr; ++ LOG_ERR(PFX "ip: bad checksum."); ++ goto drop; ++ } ++ } /* End of ipv4 */ ++ ++ if (is_ipv6(ustack)) { ++ if (ipv6_hdr->ip6_nxt == UIP_PROTO_TCP) { ++ /* Check for TCP packet. If so, proceed with TCP input ++ processing. */ ++ goto ndp_newdata; ++ } ++#if UIP_UDP ++ if (ipv6_hdr->ip6_nxt == UIP_PROTO_UDP) ++ goto ndp_newdata; ++#endif /* UIP_UDP */ ++ ++ /* This is IPv6 ICMPv6 processing code. */ ++ if (ipv6_hdr->ip6_nxt != UIP_PROTO_ICMP6) { ++ /* We only allow ICMPv6 packets from here. */ ++ ++ustack->stats.ip.drop; ++ ++ustack->stats.ip.protoerr; ++ goto drop; ++ } ++ ++ ++ustack->stats.icmp.recv; ++ ++ndp_newdata: ++ /* This call is to handle the IPv6 Network Discovery Protocol */ ++ ustack->uip_flags = UIP_NEWDATA; ++ ustack->uip_slen = 0; ++ndp_send: ++ UIP_NDP_CALL(ustack); ++ if (ustack->uip_slen != 0) { ++ ustack->uip_len = ustack->uip_slen; ++ goto send; ++ } else { ++ goto drop; ++ } ++ } else { ++ /* IPv4 Processing */ ++ if (tcp_ipv4_hdr->proto == UIP_PROTO_TCP) { ++ /* Check for TCP packet. If so, proceed with TCP input ++ processing. */ ++ goto tcp_input; ++ } ++#if UIP_UDP ++ if (tcp_ipv4_hdr->proto == UIP_PROTO_UDP) ++ goto udp_input; ++#endif /* UIP_UDP */ ++ ++ /* ICMPv4 processing code follows. */ ++ if (tcp_ipv4_hdr->proto != UIP_PROTO_ICMP) { ++ /* We only allow ICMP packets from here. */ ++ ++ustack->stats.ip.drop; ++ ++ustack->stats.ip.protoerr; ++ LOG_DEBUG(PFX "ip: neither tcp nor icmp."); ++ goto drop; ++ } ++#if UIP_PINGADDRCONF ++icmp_input: ++#endif /* UIP_PINGADDRCONF */ ++ ++ustack->stats.icmp.recv; ++ ++ /* ICMP echo (i.e., ping) processing. This is simple, we only ++ change the ICMP type from ECHO to ECHO_REPLY and adjust the ++ ICMP checksum before we return the packet. */ ++ if (icmpv4_hdr->type != ICMP_ECHO) { ++ ++ustack->stats.icmp.drop; ++ ++ustack->stats.icmp.typeerr; ++ LOG_DEBUG(PFX "icmp: not icmp echo."); ++ goto drop; ++ } ++ ++ /* If we are configured to use ping IP address assignment, we ++ use the destination IP address of this ping packet and assign ++ it to ourself. */ ++#if UIP_PINGADDRCONF ++ if ((ustack->hostaddr[0] | ustack->hostaddr[1]) == 0) { ++ ustack->hostaddr[0] = tcp_ipv4_hdr->destipaddr[0]; ++ ustack->hostaddr[1] = tcp_ipv4_hdr->destipaddr[1]; ++ } ++#endif /* UIP_PINGADDRCONF */ ++ ++ icmpv4_hdr->type = ICMP_ECHO_REPLY; ++ ++ if (icmpv4_hdr->icmpchksum >= htons(0xffff - ++ (ICMP_ECHO << 8))) { ++ icmpv4_hdr->icmpchksum += htons(ICMP_ECHO << 8) + 1; ++ } else { ++ icmpv4_hdr->icmpchksum += htons(ICMP_ECHO << 8); ++ } ++ ++ /* Swap IP addresses. */ ++ uip_ip4addr_copy(tcp_ipv4_hdr->destipaddr, ++ tcp_ipv4_hdr->srcipaddr); ++ uip_ip4addr_copy(tcp_ipv4_hdr->srcipaddr, ustack->hostaddr); ++ ++ ++ustack->stats.icmp.sent; ++ goto send; ++ ++ /* End of IPv4 input header processing code. */ ++ } ++ ++#if UIP_UDP ++ /* UDP input processing. */ ++udp_input: ++ /* UDP processing is really just a hack. We don't do anything to the ++ UDP/IP headers, but let the UDP application do all the hard ++ work. If the application sets uip_slen, it has a packet to ++ send. */ ++#if UIP_UDP_CHECKSUMS ++ ustack->uip_len = ustack->uip_len - uip_ip_udph_len; ++ ustack->uip_appdata = ustack->network_layer + uip_ip_udph_len; ++ if (UDPBUF(ustack)->udpchksum != 0 && uip_udpchksum(ustack) != 0xffff) { ++ ++ustack->stats.udp.drop; ++ ++ustack->stats.udp.chkerr; ++ LOG_DEBUG(PFX "udp: bad checksum."); ++ goto drop; ++ } ++#else /* UIP_UDP_CHECKSUMS */ ++ uip_len = uip_len - uip_ip_udph_len; ++#endif /* UIP_UDP_CHECKSUMS */ ++ ++ if (is_ipv6(ustack)) ++ goto udp_found; ++ ++ /* Demultiplex this UDP packet between the UDP "connections". */ ++ for (ustack->uip_udp_conn = &ustack->uip_udp_conns[0]; ++ ustack->uip_udp_conn < &ustack->uip_udp_conns[UIP_UDP_CONNS]; ++ ++ustack->uip_udp_conn) { ++ /* If the local UDP port is non-zero, the connection is ++ considered to be used. If so, the local port number is ++ checked against the destination port number in the ++ received packet. If the two port ++ numbers match, the remote port number is checked if the ++ connection is bound to a remote port. Finally, if the ++ connection is bound to a remote IP address, the source IP ++ address of the packet is checked. */ ++ ++ if (ustack->uip_udp_conn->lport != 0 && ++ UDPBUF(ustack)->destport == ustack->uip_udp_conn->lport && ++ (ustack->uip_udp_conn->rport == 0 || ++ UDPBUF(ustack)->srcport == ustack->uip_udp_conn->rport) && ++ (uip_ip4addr_cmp(ustack->uip_udp_conn->ripaddr, ++ all_zeroes_addr4) || ++ uip_ip4addr_cmp(ustack->uip_udp_conn->ripaddr, ++ all_ones_addr4) || ++ uip_ip4addr_cmp(tcp_ipv4_hdr->srcipaddr, ++ ustack->uip_udp_conn->ripaddr))) { ++ goto udp_found; ++ } ++ } ++ LOG_DEBUG(PFX ++ "udp: no matching connection found: dest port: %d src port: " ++ "%d", udp_hdr->destport, udp_hdr->srcport); ++ goto drop; ++ ++udp_found: ++ ustack->uip_conn = NULL; ++ ustack->uip_flags = UIP_NEWDATA; ++ ustack->uip_sappdata = ustack->uip_appdata = ustack->network_layer + ++ uip_ip_udph_len; ++ ustack->uip_slen = 0; ++ if (is_ipv6(ustack)) ++ UIP_NDP_CALL(ustack); ++ else ++ UIP_UDP_APPCALL(ustack); ++udp_send: ++ if (ustack->uip_slen == 0) ++ goto drop; ++ ++ ustack->uip_len = ustack->uip_slen + uip_ip_udph_len; ++ ++ if (is_ipv6(ustack)) { ++ goto ip_send_nolen; ++ } else { ++ tcp_ipv4_hdr->len[0] = (ustack->uip_len >> 8); ++ tcp_ipv4_hdr->len[1] = (ustack->uip_len & 0xff); ++ tcp_ipv4_hdr->ttl = ustack->uip_udp_conn->ttl; ++ tcp_ipv4_hdr->proto = UIP_PROTO_UDP; ++ } ++ ++ udp_hdr->udplen = htons(ustack->uip_slen + UIP_UDPH_LEN); ++ udp_hdr->udpchksum = 0; ++ ++ udp_hdr->srcport = ustack->uip_udp_conn->lport; ++ udp_hdr->destport = ustack->uip_udp_conn->rport; ++ ++ uip_ip4addr_copy(tcp_ipv4_hdr->srcipaddr, ustack->hostaddr); ++ uip_ip4addr_copy(tcp_ipv4_hdr->destipaddr, ++ ustack->uip_udp_conn->ripaddr); ++ ++ ustack->uip_appdata = ustack->network_layer + uip_ip_tcph_len; ++ ++ if (ustack->uip_buf == NULL) { ++ LOG_WARN(PFX "uip_buf == NULL on udp send"); ++ goto drop; ++ } ++#if UIP_UDP_CHECKSUMS ++ /* Calculate UDP checksum. */ ++ udp_hdr->udpchksum = ~(uip_udpchksum(ustack)); ++ if (udp_hdr->udpchksum == 0) ++ udp_hdr->udpchksum = 0xffff; ++#endif /* UIP_UDP_CHECKSUMS */ ++ ++ goto ip_send_nolen; ++#endif /* UIP_UDP */ ++ ++ /* TCP input processing. */ ++tcp_input: ++ ++ustack->stats.tcp.recv; ++ ++ /* Start of TCP input header processing code. */ ++ ++ if (uip_tcpchksum(ustack) != 0xffff) { /* Compute and check the TCP ++ checksum. */ ++ ++ustack->stats.tcp.drop; ++ ++ustack->stats.tcp.chkerr; ++ LOG_WARN(PFX "tcp: bad checksum."); ++ goto drop; ++ } ++ ++ if (is_ipv6(ustack)) { ++ /* Demultiplex this segment. */ ++ /* First check any active connections. */ ++ for (uip_connr = &ustack->uip_conns[0]; ++ uip_connr <= &ustack->uip_conns[UIP_CONNS - 1]; ++ ++uip_connr) { ++ if (uip_connr->tcpstateflags != UIP_CLOSED && ++ tcp_hdr->destport == uip_connr->lport && ++ tcp_hdr->srcport == uip_connr->rport && ++ uip_ip6addr_cmp(IPv6_BUF(ustack)->srcipaddr, ++ uip_connr->ripaddr)) { ++ goto found; ++ } ++ } ++ } else { ++ /* Demultiplex this segment. */ ++ /* First check any active connections. */ ++ for (uip_connr = &ustack->uip_conns[0]; ++ uip_connr <= &ustack->uip_conns[UIP_CONNS - 1]; ++ ++uip_connr) { ++ if (uip_connr->tcpstateflags != UIP_CLOSED && ++ tcp_hdr->destport == uip_connr->lport && ++ tcp_hdr->srcport == uip_connr->rport && ++ uip_ip4addr_cmp(tcp_ipv4_hdr->srcipaddr, ++ uip_connr->ripaddr)) { ++ goto found; ++ } ++ } ++ } ++ ++ /* If we didn't find and active connection that expected the packet, ++ either this packet is an old duplicate, or this is a SYN packet ++ destined for a connection in LISTEN. If the SYN flag isn't set, ++ it is an old packet and we send a RST. */ ++ if ((tcp_hdr->flags & TCP_CTL) != TCP_SYN) ++ goto reset; ++ ++ tmp16 = tcp_hdr->destport; ++ /* Next, check listening connections. */ ++ for (c = 0; c < UIP_LISTENPORTS; ++c) { ++ if (tmp16 == ustack->uip_listenports[c]) ++ goto found_listen; ++ } ++ ++ /* No matching connection found, so we send a RST packet. */ ++ ++ustack->stats.tcp.synrst; ++reset: ++ ++ /* We do not send resets in response to resets. */ ++ if (tcp_hdr->flags & TCP_RST) ++ goto drop; ++ ++ ++ustack->stats.tcp.rst; ++ ++ tcp_hdr->flags = TCP_RST | TCP_ACK; ++ ustack->uip_len = uip_ip_tcph_len; ++ tcp_hdr->tcpoffset = 5 << 4; ++ ++ /* Flip the seqno and ackno fields in the TCP header. */ ++ c = tcp_hdr->seqno[3]; ++ tcp_hdr->seqno[3] = tcp_hdr->ackno[3]; ++ tcp_hdr->ackno[3] = c; ++ ++ c = tcp_hdr->seqno[2]; ++ tcp_hdr->seqno[2] = tcp_hdr->ackno[2]; ++ tcp_hdr->ackno[2] = c; ++ ++ c = tcp_hdr->seqno[1]; ++ tcp_hdr->seqno[1] = tcp_hdr->ackno[1]; ++ tcp_hdr->ackno[1] = c; ++ ++ c = tcp_hdr->seqno[0]; ++ tcp_hdr->seqno[0] = tcp_hdr->ackno[0]; ++ tcp_hdr->ackno[0] = c; ++ ++ /* We also have to increase the sequence number we are ++ acknowledging. If the least significant byte overflowed, we need ++ to propagate the carry to the other bytes as well. */ ++ if (++tcp_hdr->ackno[3] == 0) { ++ if (++tcp_hdr->ackno[2] == 0) { ++ if (++tcp_hdr->ackno[1] == 0) ++ ++tcp_hdr->ackno[0]; ++ } ++ } ++ ++ /* Swap port numbers. */ ++ tmp16 = tcp_hdr->srcport; ++ tcp_hdr->srcport = tcp_hdr->destport; ++ tcp_hdr->destport = tmp16; ++ ++ /* Swap IP addresses. */ ++ if (is_ipv6(ustack)) { ++ uip_ip6addr_copy(IPv6_BUF(ustack)->destipaddr, ++ IPv6_BUF(ustack)->srcipaddr); ++ uip_ip6addr_copy(IPv6_BUF(ustack)->srcipaddr, ++ ustack->hostaddr6); ++ } else { ++ uip_ip4addr_copy(tcp_ipv4_hdr->destipaddr, ++ tcp_ipv4_hdr->srcipaddr); ++ uip_ip4addr_copy(tcp_ipv4_hdr->srcipaddr, ustack->hostaddr); ++ } ++ ++ /* And send out the RST packet! */ ++ goto tcp_send_noconn; ++ ++ /* This label will be jumped to if we matched the incoming packet ++ with a connection in LISTEN. In that case, we should create a new ++ connection and send a SYNACK in return. */ ++found_listen: ++ /* First we check if there are any connections avaliable. Unused ++ connections are kept in the same table as used connections, but ++ unused ones have the tcpstate set to CLOSED. Also, connections in ++ TIME_WAIT are kept track of and we'll use the oldest one if no ++ CLOSED connections are found. Thanks to Eddie C. Dost for a very ++ nice algorithm for the TIME_WAIT search. */ ++ uip_connr = 0; ++ for (c = 0; c < UIP_CONNS; ++c) { ++ if (ustack->uip_conns[c].tcpstateflags == UIP_CLOSED) { ++ uip_connr = &ustack->uip_conns[c]; ++ break; ++ } ++ if (ustack->uip_conns[c].tcpstateflags == UIP_TIME_WAIT) { ++ if (uip_connr == 0 || ++ ustack->uip_conns[c].timer > uip_connr->timer) { ++ uip_connr = &ustack->uip_conns[c]; ++ } ++ } ++ } ++ ++ if (uip_connr == 0) { ++ /* All connections are used already, we drop packet and hope ++ that the remote end will retransmit the packet at a time when ++ we have more spare connections. */ ++ ++ustack->stats.tcp.syndrop; ++ LOG_WARN(PFX "tcp: found no unused connections."); ++ goto drop; ++ } ++ ustack->uip_conn = uip_connr; ++ ++ /* Fill in the necessary fields for the new connection. */ ++ uip_connr->rto = uip_connr->timer = UIP_RTO; ++ uip_connr->sa = 0; ++ uip_connr->sv = 4; ++ uip_connr->nrtx = 0; ++ uip_connr->lport = tcp_hdr->destport; ++ uip_connr->rport = tcp_hdr->srcport; ++ if (is_ipv6(ustack)) { ++ uip_ip6addr_copy(uip_connr->ripaddr, ++ IPv6_BUF(ustack)->srcipaddr); ++ } else { ++ uip_ip4addr_copy(uip_connr->ripaddr, tcp_ipv4_hdr->srcipaddr); ++ } ++ uip_connr->tcpstateflags = UIP_SYN_RCVD; ++ ++ uip_connr->snd_nxt[0] = ustack->iss[0]; ++ uip_connr->snd_nxt[1] = ustack->iss[1]; ++ uip_connr->snd_nxt[2] = ustack->iss[2]; ++ uip_connr->snd_nxt[3] = ustack->iss[3]; ++ uip_connr->len = 1; ++ ++ /* rcv_nxt should be the seqno from the incoming packet + 1. */ ++ uip_connr->rcv_nxt[3] = tcp_hdr->seqno[3]; ++ uip_connr->rcv_nxt[2] = tcp_hdr->seqno[2]; ++ uip_connr->rcv_nxt[1] = tcp_hdr->seqno[1]; ++ uip_connr->rcv_nxt[0] = tcp_hdr->seqno[0]; ++ uip_add_rcv_nxt(ustack, 1); ++ ++ /* Parse the TCP MSS option, if present. */ ++ if ((tcp_hdr->tcpoffset & 0xf0) > 0x50) { ++ for (c = 0; c < ((tcp_hdr->tcpoffset >> 4) - 5) << 2;) { ++ ustack->opt = ++ ustack->uip_buf[uip_ip_tcph_len + UIP_LLH_LEN + c]; ++ if (ustack->opt == TCP_OPT_END) { ++ /* End of options. */ ++ break; ++ } else if (ustack->opt == TCP_OPT_NOOP) { ++ ++c; ++ /* NOP option. */ ++ } else if (ustack->opt == TCP_OPT_MSS && ++ ustack->uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 1 + c] == ++ TCP_OPT_MSS_LEN) { ++ /* An MSS option with the right option length.*/ ++ tmp16 = ++ ((u16_t) ustack-> ++ uip_buf[uip_ip_tcph_len + UIP_LLH_LEN + 2 + ++ c] << 8) | (u16_t) ustack-> ++ uip_buf[uip_ip_tcph_len + UIP_LLH_LEN + 3 + ++ c]; ++ uip_connr->initialmss = uip_connr->mss = ++ tmp16 > UIP_TCP_MSS ? UIP_TCP_MSS : tmp16; ++ ++ /* And we are done processing options. */ ++ break; ++ } else { ++ /* All other options have a length field, so ++ that we easily can skip past them. */ ++ if (ustack-> ++ uip_buf[uip_ip_tcph_len + UIP_LLH_LEN + 1 + ++ c] == 0) { ++ /* If the length field is zero, the ++ options are malformed ++ and we don't process them further. */ ++ break; ++ } ++ c += ustack->uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 1 + c]; ++ } ++ } ++ } ++ ++ /* Our response will be a SYNACK. */ ++#if UIP_ACTIVE_OPEN ++tcp_send_synack: ++ tcp_hdr->flags = TCP_ACK; ++ ++tcp_send_syn: ++ tcp_hdr->flags |= TCP_SYN; ++#else /* UIP_ACTIVE_OPEN */ ++tcp_send_synack: ++ tcp_hdr->flags = TCP_SYN | TCP_ACK; ++#endif /* UIP_ACTIVE_OPEN */ ++ ++ /* We send out the TCP Maximum Segment Size option with our ++ SYNACK. */ ++ tcp_hdr->optdata[0] = TCP_OPT_MSS; ++ tcp_hdr->optdata[1] = TCP_OPT_MSS_LEN; ++ tcp_hdr->optdata[2] = (UIP_TCP_MSS) / 256; ++ tcp_hdr->optdata[3] = (UIP_TCP_MSS) & 255; ++ ustack->uip_len = uip_ip_tcph_len + TCP_OPT_MSS_LEN; ++ tcp_hdr->tcpoffset = ((UIP_TCPH_LEN + TCP_OPT_MSS_LEN) / 4) << 4; ++ goto tcp_send; ++ ++ /* This label will be jumped to if we found an active connection. */ ++found: ++ ustack->uip_conn = uip_connr; ++ ustack->uip_flags = 0; ++ /* We do a very naive form of TCP reset processing; we just accept ++ any RST and kill our connection. We should in fact check if the ++ sequence number of this reset is wihtin our advertised window ++ before we accept the reset. */ ++ if (tcp_hdr->flags & TCP_RST) { ++ uip_connr->tcpstateflags = UIP_CLOSED; ++ LOG_WARN(PFX "tcp: got reset, aborting connection."); ++ ustack->uip_flags = UIP_ABORT; ++ UIP_APPCALL(ustack); ++ goto drop; ++ } ++ /* Calculated the length of the data, if the application has sent ++ any data to us. */ ++ c = (tcp_hdr->tcpoffset >> 4) << 2; ++ /* uip_len will contain the length of the actual TCP data. This is ++ calculated by subtracing the length of the TCP header (in ++ c) and the length of the IP header (20 bytes). */ ++ ustack->uip_len = ustack->uip_len - c - uip_iph_len; ++ ++ /* First, check if the sequence number of the incoming packet is ++ what we're expecting next. If not, we send out an ACK with the ++ correct numbers in. */ ++ if (!(((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_SYN_SENT) && ++ ((tcp_hdr->flags & TCP_CTL) == (TCP_SYN | TCP_ACK)))) { ++ if ((ustack->uip_len > 0 ++ || ((tcp_hdr->flags & (TCP_SYN | TCP_FIN)) != 0)) ++ && (tcp_hdr->seqno[0] != uip_connr->rcv_nxt[0] ++ || tcp_hdr->seqno[1] != uip_connr->rcv_nxt[1] ++ || tcp_hdr->seqno[2] != uip_connr->rcv_nxt[2] ++ || tcp_hdr->seqno[3] != uip_connr->rcv_nxt[3])) { ++ goto tcp_send_ack; ++ } ++ } ++ ++ { ++ u8_t uip_acc32[4]; ++ ++ /* Next, check if the incoming segment acks any outstanding ++ data. If so, we update the sequence number, reset the len of ++ the outstanding data, calc RTT estimations, and reset the ++ retransmission timer. */ ++ if ((tcp_hdr->flags & TCP_ACK) && uip_outstanding(uip_connr)) { ++ uip_add32(uip_connr->snd_nxt, uip_connr->len, ++ uip_acc32); ++ ++ if (tcp_hdr->ackno[0] == uip_acc32[0] && ++ tcp_hdr->ackno[1] == uip_acc32[1] && ++ tcp_hdr->ackno[2] == uip_acc32[2] && ++ tcp_hdr->ackno[3] == uip_acc32[3]) { ++ /* Update sequence number. */ ++ uip_connr->snd_nxt[0] = uip_acc32[0]; ++ uip_connr->snd_nxt[1] = uip_acc32[1]; ++ uip_connr->snd_nxt[2] = uip_acc32[2]; ++ uip_connr->snd_nxt[3] = uip_acc32[3]; ++ ++ /* Do RTT estimation, unless we have done ++ retransmissions. */ ++ if (uip_connr->nrtx == 0) { ++ signed char m; ++ m = uip_connr->rto - uip_connr->timer; ++ /* This is taken directly from VJs ++ original code in his paper */ ++ m = m - (uip_connr->sa >> 3); ++ uip_connr->sa += m; ++ if (m < 0) ++ m = -m; ++ m = m - (uip_connr->sv >> 2); ++ uip_connr->sv += m; ++ uip_connr->rto = ++ (uip_connr->sa >> 3) + ++ uip_connr->sv; ++ ++ } ++ /* Set the acknowledged flag. */ ++ ustack->uip_flags = UIP_ACKDATA; ++ /* Reset the retransmission timer. */ ++ uip_connr->timer = uip_connr->rto; ++ ++ /* Reset length of outstanding data. */ ++ uip_connr->len = 0; ++ } ++ ++ } ++ ++ } ++ ++ /* Do different things depending on in what state the connection is. */ ++ switch (uip_connr->tcpstateflags & UIP_TS_MASK) { ++ /* CLOSED and LISTEN are not handled here. CLOSE_WAIT is not ++ implemented, since we force the application to close when the ++ peer sends a FIN (hence the application goes directly from ++ ESTABLISHED to LAST_ACK). */ ++ case UIP_SYN_RCVD: ++ /* In SYN_RCVD we have sent out a SYNACK in response to a SYN, ++ and we are waiting for an ACK that acknowledges the data we ++ sent out the last time. Therefore, we want to have the ++ UIP_ACKDATA flag set. ++ If so, we enter the ESTABLISHED state. */ ++ if (ustack->uip_flags & UIP_ACKDATA) { ++ uip_connr->tcpstateflags = UIP_ESTABLISHED; ++ ustack->uip_flags = UIP_CONNECTED; ++ uip_connr->len = 0; ++ if (ustack->uip_len > 0) { ++ ustack->uip_flags |= UIP_NEWDATA; ++ uip_add_rcv_nxt(ustack, ustack->uip_len); ++ } ++ ustack->uip_slen = 0; ++ UIP_APPCALL(ustack); ++ goto appsend; ++ } ++ goto drop; ++#if UIP_ACTIVE_OPEN ++ case UIP_SYN_SENT: ++ /* In SYN_SENT, we wait for a SYNACK that is sent in response to ++ our SYN. The rcv_nxt is set to sequence number in the SYNACK ++ plus one, and we send an ACK. We move into the ESTABLISHED ++ state. */ ++ if ((ustack->uip_flags & UIP_ACKDATA) && ++ (tcp_hdr->flags & TCP_CTL) == (TCP_SYN | TCP_ACK)) { ++ ++ /* Parse the TCP MSS option, if present. */ ++ if ((tcp_hdr->tcpoffset & 0xf0) > 0x50) { ++ for (c = 0; ++ c < ++ ((tcp_hdr->tcpoffset >> 4) - 5) << 2;) { ++ ustack->opt = ++ ustack->uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + c]; ++ if (ustack->opt == TCP_OPT_END) { ++ /* End of options. */ ++ break; ++ } else if (ustack->opt == ++ TCP_OPT_NOOP) { ++ ++c; ++ /* NOP option. */ ++ } else if (ustack->opt == TCP_OPT_MSS && ++ ustack-> ++ uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 1 + ++ c] == ++ TCP_OPT_MSS_LEN) { ++ /* An MSS option with the right ++ option length. */ ++ tmp16 = ++ (ustack-> ++ uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 2 + ++ c] << 8) | ustack-> ++ uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 3 + ++ c]; ++ uip_connr->initialmss = ++ uip_connr->mss = ++ tmp16 > ++ UIP_TCP_MSS ? UIP_TCP_MSS : ++ tmp16; ++ ++ /* And we are done processing ++ options. */ ++ break; ++ } else { ++ /* All other options have a ++ length field, so that we ++ easily can skip past them */ ++ if (ustack-> ++ uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 1 + ++ c] == 0) { ++ /* If the length field ++ is zero, the options ++ are malformed and we ++ don't process them ++ further. */ ++ break; ++ } ++ c += ustack-> ++ uip_buf[uip_ip_tcph_len + ++ UIP_LLH_LEN + 1 + ++ c]; ++ } ++ } ++ } ++ uip_connr->tcpstateflags = UIP_ESTABLISHED; ++ uip_connr->rcv_nxt[0] = tcp_hdr->seqno[0]; ++ uip_connr->rcv_nxt[1] = tcp_hdr->seqno[1]; ++ uip_connr->rcv_nxt[2] = tcp_hdr->seqno[2]; ++ uip_connr->rcv_nxt[3] = tcp_hdr->seqno[3]; ++ uip_add_rcv_nxt(ustack, 1); ++ ustack->uip_flags = UIP_CONNECTED | UIP_NEWDATA; ++ uip_connr->len = 0; ++ ustack->uip_len = 0; ++ ustack->uip_slen = 0; ++ UIP_APPCALL(ustack); ++ goto appsend; ++ } ++ /* Inform the application that the connection failed */ ++ ustack->uip_flags = UIP_ABORT; ++ UIP_APPCALL(ustack); ++ /* The connection is closed after we send the RST */ ++ ustack->uip_conn->tcpstateflags = UIP_CLOSED; ++ goto reset; ++#endif /* UIP_ACTIVE_OPEN */ ++ ++ case UIP_ESTABLISHED: ++ /* In the ESTABLISHED state, we call upon the application to ++ feed data into the uip_buf. If the UIP_ACKDATA flag is set, ++ the application should put new data into the buffer, ++ otherwise we are retransmitting an old segment, and the ++ application should put that data into the buffer. ++ ++ If the incoming packet is a FIN, we should close the ++ connection on this side as well, and we send out a FIN and ++ enter the LAST_ACK state. We require that there is no ++ outstanding data; otherwise the sequence numbers will be ++ screwed up. */ ++ ++ if (tcp_hdr->flags & TCP_FIN ++ && !(uip_connr->tcpstateflags & UIP_STOPPED)) { ++ if (uip_outstanding(uip_connr)) ++ goto drop; ++ uip_add_rcv_nxt(ustack, 1 + ustack->uip_len); ++ ustack->uip_flags |= UIP_CLOSE; ++ if (ustack->uip_len > 0) ++ ustack->uip_flags |= UIP_NEWDATA; ++ UIP_APPCALL(ustack); ++ uip_connr->len = 1; ++ uip_connr->tcpstateflags = UIP_LAST_ACK; ++ uip_connr->nrtx = 0; ++tcp_send_finack: ++ tcp_hdr->flags = TCP_FIN | TCP_ACK; ++ goto tcp_send_nodata; ++ } ++ ++ /* Check the URG flag. If this is set, the segment carries ++ urgent data that we must pass to the application. */ ++ if ((tcp_hdr->flags & TCP_URG) != 0) { ++#if UIP_URGDATA > 0 ++ uip_urglen = (tcp_hdr->urgp[0] << 8) | tcp_hdr->urgp[1]; ++ if (uip_urglen > uip_len) { ++ /* There is more urgent data in the next segment ++ to come. */ ++ uip_urglen = uip_len; ++ } ++ uip_add_rcv_nxt(uip_urglen); ++ uip_len -= uip_urglen; ++ uip_urgdata = uip_appdata; ++ uip_appdata += uip_urglen; ++ } else { ++ uip_urglen = 0; ++#else /* UIP_URGDATA > 0 */ ++ ustack->uip_appdata = ++ ((char *)ustack->uip_appdata) + ++ ((tcp_hdr->urgp[0] << 8) | tcp_hdr->urgp[1]); ++ ustack->uip_len -= ++ (tcp_hdr->urgp[0] << 8) | tcp_hdr->urgp[1]; ++#endif /* UIP_URGDATA > 0 */ ++ } ++ ++ /* If uip_len > 0 we have TCP data in the packet, and we flag ++ this by setting the UIP_NEWDATA flag and update the sequence ++ number we acknowledge. If the application has stopped the ++ dataflow using uip_stop(), we must not accept any data ++ packets from the remote host. */ ++ if (ustack->uip_len > 0 ++ && !(uip_connr->tcpstateflags & UIP_STOPPED)) { ++ ustack->uip_flags |= UIP_NEWDATA; ++ uip_add_rcv_nxt(ustack, ustack->uip_len); ++ } ++ ++ /* Check if the available buffer space advertised by the other ++ end is smaller than the initial MSS for this connection. ++ If so, we set the current MSS to the window size to ensure ++ that the application does not send more data than the other ++ end can handle. ++ ++ If the remote host advertises a zero window, we set the MSS ++ to the initial MSS so that the application will send an ++ entire MSS of data. This data will not be acknowledged by ++ the receiver, and the application will retransmit it. ++ This is called the "persistent timer" and uses the ++ retransmission mechanim. ++ */ ++ tmp16 = ++ ((u16_t) tcp_hdr->wnd[0] << 8) + (u16_t) tcp_hdr->wnd[1]; ++ if (tmp16 > uip_connr->initialmss || tmp16 == 0) ++ tmp16 = uip_connr->initialmss; ++ uip_connr->mss = tmp16; ++ ++ /* If this packet constitutes an ACK for outstanding data ++ (flagged by the UIP_ACKDATA flag, we should call the ++ application since it might want to send more data. ++ If the incoming packet had data from the peer ++ (as flagged by the UIP_NEWDATA flag), the application ++ must also be notified. ++ ++ When the application is called, the global variable uip_len ++ contains the length of the incoming data. The application can ++ access the incoming data through the global pointer ++ uip_appdata, which usually points uip_ip_tcph_len + ++ UIP_LLH_LEN bytes into the uip_buf array. ++ ++ If the application wishes to send any data, this data should ++ be put into the uip_appdata and the length of the data should ++ be put into uip_len. If the application don't have any data ++ to send, uip_len must be set to 0. */ ++ if (ustack->uip_flags & (UIP_NEWDATA | UIP_ACKDATA)) { ++ ustack->uip_slen = 0; ++ UIP_APPCALL(ustack); ++ ++appsend: ++ ++ if (ustack->uip_flags & UIP_ABORT) { ++ ustack->uip_slen = 0; ++ uip_connr->tcpstateflags = UIP_CLOSED; ++ tcp_hdr->flags = TCP_RST | TCP_ACK; ++ goto tcp_send_nodata; ++ } ++ ++ if (ustack->uip_flags & UIP_CLOSE) { ++ ustack->uip_slen = 0; ++ uip_connr->len = 1; ++ uip_connr->tcpstateflags = UIP_FIN_WAIT_1; ++ uip_connr->nrtx = 0; ++ tcp_hdr->flags = TCP_FIN | TCP_ACK; ++ goto tcp_send_nodata; ++ } ++ ++ /* If uip_slen > 0, the application has data to be sent ++ */ ++ if (ustack->uip_slen > 0) { ++ ++ /* If the connection has acknowledged data, the ++ contents of the ->len variable should be ++ discarded. */ ++ if ((ustack->uip_flags & UIP_ACKDATA) != 0) ++ uip_connr->len = 0; ++ ++ /* If the ->len variable is non-zero the ++ connection has already data in transit and ++ cannot send anymore right now. */ ++ if (uip_connr->len == 0) { ++ ++ /* The application cannot send more than ++ what is allowed by the mss (the ++ minumum of the MSS and the available ++ window). */ ++ if (ustack->uip_slen > uip_connr->mss) { ++ ustack->uip_slen = ++ uip_connr->mss; ++ } ++ ++ /* Remember how much data we send out ++ now so that we know when everything ++ has been acknowledged. */ ++ uip_connr->len = ustack->uip_slen; ++ } else { ++ ++ /* If the application already had ++ unacknowledged data, we make sure ++ that the application does not send ++ (i.e., retransmit) out more than it ++ previously sent out. */ ++ ustack->uip_slen = uip_connr->len; ++ } ++ } ++ uip_connr->nrtx = 0; ++apprexmit: ++ ustack->uip_appdata = ustack->uip_sappdata; ++ ++ /* If the application has data to be sent, or if the ++ incoming packet had new data in it, we must send ++ out a packet. */ ++ if (ustack->uip_slen > 0 && uip_connr->len > 0) { ++ /* Add the length of the IP and TCP headers. */ ++ ustack->uip_len = ++ uip_connr->len + uip_ip_tcph_len; ++ /* We always set the ACK flag in response ++ packets. */ ++ tcp_hdr->flags = TCP_ACK | TCP_PSH; ++ /* Send the packet. */ ++ goto tcp_send_noopts; ++ } ++ /* If there is no data to send, just send out a pure ACK ++ if there is newdata. */ ++ if (ustack->uip_flags & UIP_NEWDATA) { ++ ustack->uip_len = uip_ip_tcph_len; ++ tcp_hdr->flags = TCP_ACK; ++ goto tcp_send_noopts; ++ } ++ } ++ goto drop; ++ case UIP_LAST_ACK: ++ /* We can close this connection if the peer has acknowledged our ++ FIN. This is indicated by the UIP_ACKDATA flag. */ ++ if (ustack->uip_flags & UIP_ACKDATA) { ++ uip_connr->tcpstateflags = UIP_CLOSED; ++ ustack->uip_flags = UIP_CLOSE; ++ UIP_APPCALL(ustack); ++ } ++ break; ++ ++ case UIP_FIN_WAIT_1: ++ /* The application has closed the connection, but the remote ++ host hasn't closed its end yet. Thus we do nothing but wait ++ for a FIN from the other side. */ ++ if (ustack->uip_len > 0) ++ uip_add_rcv_nxt(ustack, ustack->uip_len); ++ if (tcp_hdr->flags & TCP_FIN) { ++ if (ustack->uip_flags & UIP_ACKDATA) { ++ uip_connr->tcpstateflags = UIP_TIME_WAIT; ++ uip_connr->timer = 0; ++ uip_connr->len = 0; ++ } else { ++ uip_connr->tcpstateflags = UIP_CLOSING; ++ } ++ uip_add_rcv_nxt(ustack, 1); ++ ustack->uip_flags = UIP_CLOSE; ++ UIP_APPCALL(ustack); ++ goto tcp_send_ack; ++ } else if (ustack->uip_flags & UIP_ACKDATA) { ++ uip_connr->tcpstateflags = UIP_FIN_WAIT_2; ++ uip_connr->len = 0; ++ goto drop; ++ } ++ if (ustack->uip_len > 0) ++ goto tcp_send_ack; ++ goto drop; ++ ++ case UIP_FIN_WAIT_2: ++ if (ustack->uip_len > 0) ++ uip_add_rcv_nxt(ustack, ustack->uip_len); ++ if (tcp_hdr->flags & TCP_FIN) { ++ uip_connr->tcpstateflags = UIP_TIME_WAIT; ++ uip_connr->timer = 0; ++ uip_add_rcv_nxt(ustack, 1); ++ ustack->uip_flags = UIP_CLOSE; ++ UIP_APPCALL(ustack); ++ goto tcp_send_ack; ++ } ++ if (ustack->uip_len > 0) ++ goto tcp_send_ack; ++ goto drop; ++ ++ case UIP_TIME_WAIT: ++ goto tcp_send_ack; ++ ++ case UIP_CLOSING: ++ if (ustack->uip_flags & UIP_ACKDATA) { ++ uip_connr->tcpstateflags = UIP_TIME_WAIT; ++ uip_connr->timer = 0; ++ } ++ } ++ goto drop; ++ ++ /* We jump here when we are ready to send the packet, and just want ++ to set the appropriate TCP sequence numbers in the TCP header. */ ++tcp_send_ack: ++ tcp_hdr->flags = TCP_ACK; ++tcp_send_nodata: ++ ustack->uip_len = uip_ip_tcph_len; ++tcp_send_noopts: ++ tcp_hdr->tcpoffset = (UIP_TCPH_LEN / 4) << 4; ++tcp_send: ++ /* We're done with the input processing. We are now ready to send a ++ reply. Our job is to fill in all the fields of the TCP and IP ++ headers before calculating the checksum and finally send the ++ packet. */ ++ tcp_hdr->ackno[0] = uip_connr->rcv_nxt[0]; ++ tcp_hdr->ackno[1] = uip_connr->rcv_nxt[1]; ++ tcp_hdr->ackno[2] = uip_connr->rcv_nxt[2]; ++ tcp_hdr->ackno[3] = uip_connr->rcv_nxt[3]; ++ ++ tcp_hdr->seqno[0] = uip_connr->snd_nxt[0]; ++ tcp_hdr->seqno[1] = uip_connr->snd_nxt[1]; ++ tcp_hdr->seqno[2] = uip_connr->snd_nxt[2]; ++ tcp_hdr->seqno[3] = uip_connr->snd_nxt[3]; ++ ++ if (is_ipv6(ustack)) { ++ IPv6_BUF(ustack)->proto = UIP_PROTO_TCP; ++ uip_ip6addr_copy(IPv6_BUF(ustack)->srcipaddr, ++ ustack->hostaddr6); ++ uip_ip6addr_copy(IPv6_BUF(ustack)->destipaddr, ++ uip_connr->ripaddr6); ++ } else { ++ tcp_ipv4_hdr->proto = UIP_PROTO_TCP; ++ uip_ip4addr_copy(tcp_ipv4_hdr->srcipaddr, ustack->hostaddr); ++ uip_ip4addr_copy(tcp_ipv4_hdr->destipaddr, uip_connr->ripaddr); ++ } ++ ++ tcp_hdr->srcport = uip_connr->lport; ++ tcp_hdr->destport = uip_connr->rport; ++ ++ if (uip_connr->tcpstateflags & UIP_STOPPED) { ++ /* If the connection has issued uip_stop(), we advertise a zero ++ window so that the remote host will stop sending data. */ ++ tcp_hdr->wnd[0] = tcp_hdr->wnd[1] = 0; ++ } else { ++ tcp_hdr->wnd[0] = ((UIP_RECEIVE_WINDOW) >> 8); ++ tcp_hdr->wnd[1] = ((UIP_RECEIVE_WINDOW) & 0xff); ++ } ++ ++tcp_send_noconn: ++ if (is_ipv6(ustack)) { ++ IPv6_BUF(ustack)->ttl = UIP_TTL; ++ ++ /* For IPv6, the IP length field does not include the IPv6 IP ++ header length. */ ++ IPv6_BUF(ustack)->len[0] = ++ ((ustack->uip_len - uip_iph_len) >> 8); ++ IPv6_BUF(ustack)->len[1] = ++ ((ustack->uip_len - uip_iph_len) & 0xff); ++ } else { ++ tcp_ipv4_hdr->ttl = UIP_TTL; ++ tcp_ipv4_hdr->len[0] = (ustack->uip_len >> 8); ++ tcp_ipv4_hdr->len[1] = (ustack->uip_len & 0xff); ++ } ++ ++ tcp_hdr->urgp[0] = tcp_hdr->urgp[1] = 0; ++ ++ /* Calculate TCP checksum. */ ++ tcp_hdr->tcpchksum = 0; ++ tcp_hdr->tcpchksum = ~(uip_tcpchksum(ustack)); ++ ++ip_send_nolen: ++ ++ if (!is_ipv6(ustack)) { ++ tcp_ipv4_hdr->vhl = 0x45; ++ tcp_ipv4_hdr->tos = 0; ++ tcp_ipv4_hdr->ipoffset[0] = tcp_ipv4_hdr->ipoffset[1] = 0; ++ ++ustack->ipid; ++ tcp_ipv4_hdr->ipid[0] = ustack->ipid >> 8; ++ tcp_ipv4_hdr->ipid[1] = ustack->ipid & 0xff; ++ /* Calculate IP checksum. */ ++ tcp_ipv4_hdr->ipchksum = 0; ++ tcp_ipv4_hdr->ipchksum = ~(uip_ipchksum(ustack)); ++ } ++ ++ ++ustack->stats.tcp.sent; ++send: ++ if (is_ipv6(ustack)) { ++ LOG_DEBUG(PFX "Sending packet with length %d (%d)", ++ ustack->uip_len, ipv6_hdr ? ipv6_hdr->ip6_plen : 0); ++ } else { ++ LOG_DEBUG(PFX "Sending packet with length %d (%d)", ++ ustack->uip_len, ++ (tcp_ipv4_hdr->len[0] << 8) | tcp_ipv4_hdr->len[1]); ++ } ++ ++ustack->stats.ip.sent; ++ /* Return and let the caller do the actual transmission. */ ++ ustack->uip_flags = 0; ++ return; ++drop: ++ ustack->uip_len = 0; ++ ustack->uip_flags = 0; ++ return; ++} ++ ++/*---------------------------------------------------------------------------*/ ++void uip_send(struct uip_stack *ustack, const void *data, int len) ++{ ++ if (len > 0) { ++ ustack->uip_slen = len; ++ if (data != ustack->uip_buf) ++ memcpy(ustack->uip_buf, (data), ustack->uip_slen); ++ } ++} ++ ++void uip_appsend(struct uip_stack *ustack, const void *data, int len) ++{ ++ if (len > 0) { ++ ustack->uip_slen = len; ++ if (data != ustack->uip_sappdata) ++ memcpy(ustack->uip_sappdata, (data), ustack->uip_slen); ++ } ++} ++ ++u16_t uip_datalen(struct uip_stack *ustack) ++{ ++ return ustack->uip_len; ++} ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/uip.h b/iscsiuio/src/uip/uip.h +new file mode 100644 +index 0000000..0225f6a +--- /dev/null ++++ b/iscsiuio/src/uip/uip.h +@@ -0,0 +1,1569 @@ ++ ++/** ++ * \addtogroup uip ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Header file for the uIP TCP/IP stack. ++ * \author Adam Dunkels ++ * ++ * The uIP TCP/IP stack header file contains definitions for a number ++ * of C macros that are used by uIP programs as well as internal uIP ++ * structures, TCP/IP header structures and function declarations. ++ * ++ */ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++#ifndef __UIP_H__ ++#define __UIP_H__ ++ ++#include ++#include ++ ++#include "uipopt.h" ++ ++#include "debug.h" ++ ++#include "uip_eth.h" ++ ++/* Forware declaration */ ++struct uip_stack; ++ ++/** ++ * Repressentation of an IP address. ++ * ++ */ ++typedef u16_t uip_ip4addr_t[2]; ++typedef u16_t uip_ip6addr_t[8]; ++ ++const uip_ip6addr_t all_zeroes_addr6; ++const uip_ip4addr_t all_zeroes_addr4; ++ ++#define ETH_BUF(buf) ((struct uip_eth_hdr *)buf) ++#define VLAN_ETH_BUF(buf) ((struct uip_vlan_eth_hdr *)buf) ++#define IPv4_BUF(buf) ((struct uip_tcp_ipv4_hdr *)buf) ++#define IPv6_BUF(buf) ((struct uip_tcp_ipv6_hdr *)buf) ++ ++/*---------------------------------------------------------------------------*/ ++/* First, the functions that should be called from the ++ * system. Initialization, the periodic timer and incoming packets are ++ * handled by the following three functions. ++ */ ++ ++/** ++ * Set the IP address of this host. ++ * ++ * The IP address is represented as a 4-byte array where the first ++ * octet of the IP address is put in the first member of the 4-byte ++ * array. ++ * ++ * Example: ++ \code ++ ++ uip_ipaddr_t addr; ++ ++ uip_ipaddr(&addr, 192,168,1,2); ++ uip_sethostaddr(&addr); ++ ++ \endcode ++ * \param addr A pointer to an IP address of type uip_ipaddr_t; ++ * ++ * \sa uip_ipaddr() ++ * ++ * \hideinitializer ++ */ ++void uip_sethostaddr4(struct uip_stack *ustack, uip_ip4addr_t *addr); ++ ++/** ++ * Set the default router's IP address. ++ * ++ * \param addr A pointer to a uip_ipaddr_t variable containing the IP ++ * address of the default router. ++ * ++ * \sa uip_ipaddr() ++ * ++ * \hideinitializer ++ */ ++void uip_setdraddr4(struct uip_stack *ustack, uip_ip4addr_t *addr); ++ ++/** ++ * Set the netmask. ++ * ++ * \param addr A pointer to a uip_ipaddr_t variable containing the IP ++ * address of the netmask. ++ * ++ * \sa uip_ipaddr() ++ * ++ * \hideinitializer ++ */ ++void uip_setnetmask4(struct uip_stack *ustack, uip_ip4addr_t *addr); ++ ++/** ++ * Set the ethernet MAC address. ++ * ++ * \param addr A pointer to a uip_ipaddr_t variable containing the IP ++ * address of the netmask. ++ * ++ * \sa uip_ipaddr() ++ * ++ * \hideinitializer ++ */ ++void uip_setethernetmac(struct uip_stack *ustack, uint8_t *mac); ++ ++/** ++ * Get the default router's IP address. ++ * ++ * \param addr A pointer to a uip_ipaddr_t variable that will be ++ * filled in with the IP address of the default router. ++ * ++ * \hideinitializer ++ */ ++#define uip_getdraddr(addr) uip_ipaddr_copy((addr), uip_draddr) ++ ++/** ++ * Get the netmask. ++ * ++ * \param addr A pointer to a uip_ipaddr_t variable that will be ++ * filled in with the value of the netmask. ++ * ++ * \hideinitializer ++ */ ++#define uip_getnetmask(addr) uip_ipaddr_copy((addr), uip_netmask) ++ ++void set_uip_stack(struct uip_stack *ustack, ++ uip_ip4addr_t *ip, ++ uip_ip4addr_t *netmask, ++ uip_ip4addr_t *default_route, uint8_t *mac_addr); ++ ++/** @} */ ++ ++/** ++ * \defgroup uipinit uIP initialization functions ++ * @{ ++ * ++ * The uIP initialization functions are used for booting uIP. ++ */ ++ ++/** ++ * uIP initialization function. ++ * ++ * This function should be called at boot up to initilize the uIP ++ * TCP/IP stack. ++ */ ++void uip_init(struct uip_stack *ustack, uint8_t enable_ipv6); ++ ++/** ++ * uIP reset function. ++ * ++ * This function should be called at to reset the uIP TCP/IP stack. ++ */ ++void uip_reset(struct uip_stack *ustack); ++ ++/** ++ * uIP initialization function. ++ * ++ * This function may be used at boot time to set the initial ip_id. ++ */ ++void uip_setipid(u16_t id); ++ ++/** ++ * ++ * ++ */ ++#define uip_conn_active(conn) (uip_conns[conn].tcpstateflags != UIP_CLOSED) ++ ++#if UIP_UDP ++void uip_udp_periodic(struct uip_stack *ustack, int conn); ++#endif /* UIP_UDP */ ++ ++void uip_ndp_periodic(struct uip_stack *ustack); ++ ++/** ++ * The uIP packet buffer. ++ * ++ * The uip_buf array is used to hold incoming and outgoing ++ * packets. The device driver should place incoming data into this ++ * buffer. When sending data, the device driver should read the link ++ * level headers and the TCP/IP headers from this buffer. The size of ++ * the link level headers is configured by the UIP_LLH_LEN define. ++ * ++ * \note The application data need not be placed in this buffer, so ++ * the device driver must read it from the place pointed to by the ++ * uip_appdata pointer as illustrated by the following example: ++ \code ++ void ++ devicedriver_send(void) ++ { ++ hwsend(&uip_buf[0], UIP_LLH_LEN); ++ if(uip_len <= UIP_LLH_LEN + UIP_TCPIP_HLEN) { ++ hwsend(&uip_buf[UIP_LLH_LEN], uip_len - UIP_LLH_LEN); ++ } else { ++ hwsend(&uip_buf[UIP_LLH_LEN], UIP_TCPIP_HLEN); ++ hwsend(uip_appdata, uip_len - UIP_TCPIP_HLEN - UIP_LLH_LEN); ++ } ++ } ++ \endcode ++ */ ++/*extern u8_t uip_buf[UIP_BUFSIZE+2]; */ ++ ++/** @} */ ++ ++/*---------------------------------------------------------------------------*/ ++/* Functions that are used by the uIP application program. Opening and ++ * closing connections, sending and receiving data, etc. is all ++ * handled by the functions below. ++*/ ++/** ++ * \defgroup uipappfunc uIP application functions ++ * @{ ++ * ++ * Functions used by an application running of top of uIP. ++ */ ++ ++/** ++ * Start listening to the specified port. ++ * ++ * \note Since this function expects the port number in network byte ++ * order, a conversion using HTONS() or htons() is necessary. ++ * ++ \code ++ uip_listen(HTONS(80)); ++ \endcode ++ * ++ * \param port A 16-bit port number in network byte order. ++ */ ++void uip_listen(struct uip_stack *ustack, u16_t port); ++ ++/** ++ * Stop listening to the specified port. ++ * ++ * \note Since this function expects the port number in network byte ++ * order, a conversion using HTONS() or htons() is necessary. ++ * ++ \code ++ uip_unlisten(HTONS(80)); ++ \endcode ++ * ++ * \param port A 16-bit port number in network byte order. ++ */ ++void uip_unlisten(struct uip_stack *ustack, u16_t port); ++ ++/** ++ * Connect to a remote host using TCP. ++ * ++ * This function is used to start a new connection to the specified ++ * port on the specied host. It allocates a new connection identifier, ++ * sets the connection to the SYN_SENT state and sets the ++ * retransmission timer to 0. This will cause a TCP SYN segment to be ++ * sent out the next time this connection is periodically processed, ++ * which usually is done within 0.5 seconds after the call to ++ * uip_connect(). ++ * ++ * \note This function is avaliable only if support for active open ++ * has been configured by defining UIP_ACTIVE_OPEN to 1 in uipopt.h. ++ * ++ * \note Since this function requires the port number to be in network ++ * byte order, a conversion using HTONS() or htons() is necessary. ++ * ++ \code ++ uip_ipaddr_t ipaddr; ++ ++ uip_ipaddr(&ipaddr, 192,168,1,2); ++ uip_connect(&ipaddr, HTONS(80)); ++ \endcode ++ * ++ * \param ripaddr The IP address of the remote hot. ++ * ++ * \param port A 16-bit port number in network byte order. ++ * ++ * \return A pointer to the uIP connection identifier for the new connection, ++ * or NULL if no connection could be allocated. ++ * ++ */ ++struct uip_conn *uip_connect(struct uip_stack *ustack, ++ uip_ip4addr_t *ripaddr, u16_t port); ++ ++/** ++ * \internal ++ * ++ * Check if a connection has outstanding (i.e., unacknowledged) data. ++ * ++ * \param conn A pointer to the uip_conn structure for the connection. ++ * ++ * \hideinitializer ++ */ ++#define uip_outstanding(conn) ((conn)->len) ++ ++/** ++ * Send data on the current connection. ++ * ++ * This function is used to send out a single segment of TCP ++ * data. Only applications that have been invoked by uIP for event ++ * processing can send data. ++ * ++ * The amount of data that actually is sent out after a call to this ++ * funcion is determined by the maximum amount of data TCP allows. uIP ++ * will automatically crop the data so that only the appropriate ++ * amount of data is sent. The function uip_mss() can be used to query ++ * uIP for the amount of data that actually will be sent. ++ * ++ * \note This function does not guarantee that the sent data will ++ * arrive at the destination. If the data is lost in the network, the ++ * application will be invoked with the uip_rexmit() event being ++ * set. The application will then have to resend the data using this ++ * function. ++ * ++ * \param data A pointer to the data which is to be sent. ++ * ++ * \param len The maximum amount of data bytes to be sent. ++ * ++ * \hideinitializer ++ */ ++void uip_send(struct uip_stack *ustack, const void *data, int len); ++void uip_appsend(struct uip_stack *ustack, const void *data, int len); ++ ++/** ++ * The length of any incoming data that is currently avaliable (if avaliable) ++ * in the uip_appdata buffer. ++ * ++ * The test function uip_data() must first be used to check if there ++ * is any data available at all. ++ * ++ * \hideinitializer ++ */ ++/*void uip_datalen(void);*/ ++u16_t uip_datalen(struct uip_stack *ustack); ++ ++/** ++ * The length of any out-of-band data (urgent data) that has arrived ++ * on the connection. ++ * ++ * \note The configuration parameter UIP_URGDATA must be set for this ++ * function to be enabled. ++ * ++ * \hideinitializer ++ */ ++#define uip_urgdatalen() uip_urglen ++ ++/** ++ * Close the current connection. ++ * ++ * This function will close the current connection in a nice way. ++ * ++ * \hideinitializer ++ */ ++#define uip_close() (uip_flags = UIP_CLOSE) ++ ++/** ++ * Abort the current connection. ++ * ++ * This function will abort (reset) the current connection, and is ++ * usually used when an error has occured that prevents using the ++ * uip_close() function. ++ * ++ * \hideinitializer ++ */ ++#define uip_abort() (uip_flags = UIP_ABORT) ++ ++/** ++ * Tell the sending host to stop sending data. ++ * ++ * This function will close our receiver's window so that we stop ++ * receiving data for the current connection. ++ * ++ * \hideinitializer ++ */ ++#define uip_stop() (uip_conn->tcpstateflags |= UIP_STOPPED) ++ ++/** ++ * Find out if the current connection has been previously stopped with ++ * uip_stop(). ++ * ++ * \hideinitializer ++ */ ++#define uip_stopped(conn) ((conn)->tcpstateflags & UIP_STOPPED) ++ ++/** ++ * Restart the current connection, if is has previously been stopped ++ * with uip_stop(). ++ * ++ * This function will open the receiver's window again so that we ++ * start receiving data for the current connection. ++ * ++ * \hideinitializer ++ */ ++#define uip_restart() do { uip_flags |= UIP_NEWDATA; \ ++ uip_conn->tcpstateflags &= ~UIP_STOPPED; \ ++ } while (0) ++ ++/* uIP tests that can be made to determine in what state the current ++ connection is, and what the application function should do. */ ++ ++/** ++ * Is the current connection a UDP connection? ++ * ++ * This function checks whether the current connection is a UDP connection. ++ * ++ * \hideinitializer ++ * ++ */ ++#define uip_udpconnection() (uip_conn == NULL) ++ ++/** ++ * Function declarations for hte uip_flags ++ */ ++/** ++ * Is new incoming data available? ++ * ++ * Will reduce to non-zero if there is new data for the application ++ * present at the uip_appdata pointer. The size of the data is ++ * avaliable through the uip_len variable. ++ * ++ * \hideinitializer ++ */ ++int uip_newdata(struct uip_stack *ustack); ++ ++/** ++ * Has previously sent data been acknowledged? ++ * ++ * Will reduce to non-zero if the previously sent data has been ++ * acknowledged by the remote host. This means that the application ++ * can send new data. ++ * ++ * \hideinitializer ++ */ ++int uip_acked(struct uip_stack *ustack); ++ ++/** ++ * Has the connection just been connected? ++ * ++ * Reduces to non-zero if the current connection has been connected to ++ * a remote host. This will happen both if the connection has been ++ * actively opened (with uip_connect()) or passively opened (with ++ * uip_listen()). ++ * ++ * \hideinitializer ++ */ ++int uip_connected(struct uip_stack *ustack); ++ ++/** ++ * Has the connection been closed by the other end? ++ * ++ * Is non-zero if the connection has been closed by the remote ++ * host. The application may then do the necessary clean-ups. ++ * ++ * \hideinitializer ++ */ ++int uip_closed(struct uip_stack *ustack); ++ ++/** ++ * Has the connection been aborted by the other end? ++ * ++ * Non-zero if the current connection has been aborted (reset) by the ++ * remote host. ++ * ++ * \hideinitializer ++ */ ++int uip_aborted(struct uip_stack *ustack); ++ ++/** ++ * Has the connection timed out? ++ * ++ * Non-zero if the current connection has been aborted due to too many ++ * retransmissions. ++ * ++ * \hideinitializer ++ */ ++int uip_timedout(struct uip_stack *ustack); ++ ++/** ++ * Do we need to retransmit previously data? ++ * ++ * Reduces to non-zero if the previously sent data has been lost in ++ * the network, and the application should retransmit it. The ++ * application should send the exact same data as it did the last ++ * time, using the uip_send() function. ++ * ++ * \hideinitializer ++ */ ++int uip_rexmit(struct uip_stack *ustack); ++ ++/** ++ * Is the connection being polled by uIP? ++ * ++ * Is non-zero if the reason the application is invoked is that the ++ * current connection has been idle for a while and should be ++ * polled. ++ * ++ * The polling event can be used for sending data without having to ++ * wait for the remote host to send data. ++ * ++ * \hideinitializer ++ */ ++int uip_poll(struct uip_stack *ustack); ++ ++/** ++ * Get the initial maxium segment size (MSS) of the current ++ * connection. ++ * ++ * \hideinitializer ++ */ ++int uip_initialmss(struct uip_stack *ustack); ++ ++/** ++ * Get the current maxium segment size that can be sent on the current ++ * connection. ++ * ++ * The current maxiumum segment size that can be sent on the ++ * connection is computed from the receiver's window and the MSS of ++ * the connection (which also is available by calling ++ * uip_initialmss()). ++ * ++ * \hideinitializer ++ */ ++int uip_mss(struct uip_stack *ustack); ++ ++/** ++ * Set up a new UDP connection. ++ * ++ * This function sets up a new UDP connection. The function will ++ * automatically allocate an unused local port for the new ++ * connection. However, another port can be chosen by using the ++ * uip_udp_bind() call, after the uip_udp_new() function has been ++ * called. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t addr; ++ struct uip_udp_conn *c; ++ ++ uip_ipaddr(&addr, 192,168,2,1); ++ c = uip_udp_new(&addr, HTONS(12345)); ++ if(c != NULL) { ++ uip_udp_bind(c, HTONS(12344)); ++ } ++ \endcode ++ * \param ripaddr The IP address of the remote host. ++ * ++ * \param rport The remote port number in network byte order. ++ * ++ * \return The uip_udp_conn structure for the new connection or NULL ++ * if no connection could be allocated. ++ */ ++struct uip_udp_conn *uip_udp_new(struct uip_stack *ustack, ++ uip_ip4addr_t *ripaddr, u16_t rport); ++ ++/** ++ * Removed a UDP connection. ++ * ++ * \param conn A pointer to the uip_udp_conn structure for the connection. ++ * ++ * \hideinitializer ++ */ ++#define uip_udp_remove(conn) ((conn)->lport = 0) ++ ++/** ++ * Bind a UDP connection to a local port. ++ * ++ * \param conn A pointer to the uip_udp_conn structure for the ++ * connection. ++ * ++ * \param port The local port number, in network byte order. ++ * ++ * \hideinitializer ++ */ ++#define uip_udp_bind(conn, port) ((conn)->lport = port) ++ ++/** ++ * Send a UDP datagram of length len on the current connection. ++ * ++ * This function can only be called in response to a UDP event (poll ++ * or newdata). The data must be present in the uip_buf buffer, at the ++ * place pointed to by the uip_appdata pointer. ++ * ++ * \param len The length of the data in the uip_buf buffer. ++ * ++ * \hideinitializer ++ */ ++#define uip_udp_send(len) uip_appsend((char *)uip_appdata, len) ++ ++/** @} */ ++ ++/* uIP convenience and converting functions. */ ++ ++/** ++ * \defgroup uipconvfunc uIP conversion functions ++ * @{ ++ * ++ * These functions can be used for converting between different data ++ * formats used by uIP. ++ */ ++ ++/** ++ * Construct an IP address from four bytes. ++ * ++ * This function constructs an IP address of the type that uIP handles ++ * internally from four bytes. The function is handy for specifying IP ++ * addresses to use with e.g. the uip_connect() function. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr; ++ struct uip_conn *c; ++ ++ uip_ipaddr(&ipaddr, 192,168,1,2); ++ c = uip_connect(&ipaddr, HTONS(80)); ++ \endcode ++ * ++ * \param addr A pointer to a uip_ipaddr_t variable that will be ++ * filled in with the IP address. ++ * ++ * \param addr0 The first octet of the IP address. ++ * \param addr1 The second octet of the IP address. ++ * \param addr2 The third octet of the IP address. ++ * \param addr3 The forth octet of the IP address. ++ * ++ * \hideinitializer ++ */ ++#define uip_ipaddr(addr, addr0, addr1, addr2, addr3) do { \ ++ ((u16_t *)(addr))[0] = const_htons(((addr0) << 8) | (addr1)); \ ++ ((u16_t *)(addr))[1] = const_htons(((addr2) << 8) | (addr3)); \ ++ } while (0) ++ ++/** ++ * Construct an IPv6 address from eight 16-bit words. ++ * ++ * This function constructs an IPv6 address. ++ * ++ * \hideinitializer ++ */ ++#define uip_ip6addr(addr, addr0, addr1, addr2, addr3, addr4, addr5, addr6, \ ++ addr7) \ ++ do { \ ++ ((u16_t *)(addr))[0] = HTONS((addr0)); \ ++ ((u16_t *)(addr))[1] = HTONS((addr1)); \ ++ ((u16_t *)(addr))[2] = HTONS((addr2)); \ ++ ((u16_t *)(addr))[3] = HTONS((addr3)); \ ++ ((u16_t *)(addr))[4] = HTONS((addr4)); \ ++ ((u16_t *)(addr))[5] = HTONS((addr5)); \ ++ ((u16_t *)(addr))[6] = HTONS((addr6)); \ ++ ((u16_t *)(addr))[7] = HTONS((addr7)); \ ++ } while (0) ++ ++/** ++ * Copy an IP address to another IP address. ++ * ++ * Copies an IP address from one place to another. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr1, ipaddr2; ++ ++ uip_ipaddr(&ipaddr1, 192,16,1,2); ++ uip_ipaddr_copy(&ipaddr2, &ipaddr1); ++ \endcode ++ * ++ * \param dest The destination for the copy. ++ * \param src The source from where to copy. ++ * ++ * \hideinitializer ++ */ ++#define uip_ip4addr_copy(dest, src) memcpy(dest, src, sizeof(uip_ip4addr_t)) ++#define uip_ip6addr_copy(dest, src) memcpy(dest, src, sizeof(uip_ip6addr_t)) ++ ++/** ++ * Compare two IP addresses ++ * ++ * Compares two IP addresses. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr1, ipaddr2; ++ ++ uip_ipaddr(&ipaddr1, 192,16,1,2); ++ if(uip_ipaddr_cmp(&ipaddr2, &ipaddr1)) { ++ printf("They are the same"); ++ } ++ \endcode ++ * ++ * \param addr1 The first IP address. ++ * \param addr2 The second IP address. ++ * ++ * \hideinitializer ++ */ ++#define uip_ip4addr_cmp(addr1, addr2) (memcmp(addr1, addr2, \ ++ sizeof(uip_ip4addr_t)) == 0) ++#define uip_ip6addr_cmp(addr1, addr2) (memcmp(addr1, addr2, \ ++ sizeof(uip_ip6addr_t)) == 0) ++ ++/** ++ * Compare two IP addresses with netmasks ++ * ++ * Compares two IP addresses with netmasks. The masks are used to mask ++ * out the bits that are to be compared. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr1, ipaddr2, mask; ++ ++ uip_ipaddr(&mask, 255,255,255,0); ++ uip_ipaddr(&ipaddr1, 192,16,1,2); ++ uip_ipaddr(&ipaddr2, 192,16,1,3); ++ if(uip_ipaddr_maskcmp(&ipaddr1, &ipaddr2, &mask)) { ++ printf("They are the same"); ++ } ++ \endcode ++ * ++ * \param addr1 The first IP address. ++ * \param addr2 The second IP address. ++ * \param mask The netmask. ++ * ++ * \hideinitializer ++ */ ++#define uip_ip4addr_maskcmp(addr1, addr2, mask) \ ++ (((((u16_t *)addr1)[0] & ((u16_t *)mask)[0]) == \ ++ (((u16_t *)addr2)[0] & ((u16_t *)mask)[0])) && \ ++ ((((u16_t *)addr1)[1] & ((u16_t *)mask)[1]) == \ ++ (((u16_t *)addr2)[1] & ((u16_t *)mask)[1]))) ++ ++/** ++ * Mask out the network part of an IP address. ++ * ++ * Masks out the network part of an IP address, given the address and ++ * the netmask. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr1, ipaddr2, netmask; ++ ++ uip_ipaddr(&ipaddr1, 192,16,1,2); ++ uip_ipaddr(&netmask, 255,255,255,0); ++ uip_ipaddr_mask(&ipaddr2, &ipaddr1, &netmask); ++ \endcode ++ * ++ * In the example above, the variable "ipaddr2" will contain the IP ++ * address 192.168.1.0. ++ * ++ * \param dest Where the result is to be placed. ++ * \param src The IP address. ++ * \param mask The netmask. ++ * ++ * \hideinitializer ++ */ ++#define uip_ip4addr_mask(dest, src, mask) do { \ ++ ((u16_t *)dest)[0] = ((u16_t *)src)[0] & ((u16_t *)mask)[0]; \ ++ ((u16_t *)dest)[1] = ((u16_t *)src)[1] & ((u16_t *)mask)[1]; \ ++ } while (0) ++ ++/** ++ * Pick the first octet of an IP address. ++ * ++ * Picks out the first octet of an IP address. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr; ++ u8_t octet; ++ ++ uip_ipaddr(&ipaddr, 1,2,3,4); ++ octet = uip_ipaddr1(&ipaddr); ++ \endcode ++ * ++ * In the example above, the variable "octet" will contain the value 1. ++ * ++ * \hideinitializer ++ */ ++#define uip_ipaddr1(addr) (htons(((u16_t *)(addr))[0]) >> 8) ++ ++/** ++ * Pick the second octet of an IP address. ++ * ++ * Picks out the second octet of an IP address. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr; ++ u8_t octet; ++ ++ uip_ipaddr(&ipaddr, 1,2,3,4); ++ octet = uip_ipaddr2(&ipaddr); ++ \endcode ++ * ++ * In the example above, the variable "octet" will contain the value 2. ++ * ++ * \hideinitializer ++ */ ++#define uip_ipaddr2(addr) (htons(((u16_t *)(addr))[0]) & 0xff) ++ ++/** ++ * Pick the third octet of an IP address. ++ * ++ * Picks out the third octet of an IP address. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr; ++ u8_t octet; ++ ++ uip_ipaddr(&ipaddr, 1,2,3,4); ++ octet = uip_ipaddr3(&ipaddr); ++ \endcode ++ * ++ * In the example above, the variable "octet" will contain the value 3. ++ * ++ * \hideinitializer ++ */ ++#define uip_ipaddr3(addr) (htons(((u16_t *)(addr))[1]) >> 8) ++ ++/** ++ * Pick the fourth octet of an IP address. ++ * ++ * Picks out the fourth octet of an IP address. ++ * ++ * Example: ++ \code ++ uip_ipaddr_t ipaddr; ++ u8_t octet; ++ ++ uip_ipaddr(&ipaddr, 1,2,3,4); ++ octet = uip_ipaddr4(&ipaddr); ++ \endcode ++ * ++ * In the example above, the variable "octet" will contain the value 4. ++ * ++ * \hideinitializer ++ */ ++#define uip_ipaddr4(addr) (htons(((u16_t *)(addr))[1]) & 0xff) ++ ++/** ++ * Convert 16-bit quantity from host byte order to network byte order. ++ * ++ * This macro is primarily used for converting constants from host ++ * byte order to network byte order. For converting variables to ++ * network byte order, use the htons() function instead. ++ * ++ * \hideinitializer ++ */ ++#if 0 ++#ifndef HTONS ++# if UIP_BYTE_ORDER == UIP_BIG_ENDIAN ++# define HTONS(n) (n) ++# else /* UIP_BYTE_ORDER == UIP_BIG_ENDIAN */ ++# define HTONS(n) (u16_t)((((u16_t) (n)) << 8) | (((u16_t) (n)) >> 8)) ++# endif /* UIP_BYTE_ORDER == UIP_BIG_ENDIAN */ ++#else ++#error "HTONS already defined!" ++#endif /* HTONS */ ++#endif ++ ++#if UIP_BYTE_ORDER == UIP_BIG_ENDIAN ++# error "Should not be here" ++# define const_htons(n) (n) ++# else /* UIP_BYTE_ORDER == UIP_BIG_ENDIAN */ ++# define const_htons(n) (u16_t)((((u16_t) (n)) << 8) | (((u16_t) (n)) >> 8)) ++# endif /* UIP_BYTE_ORDER == UIP_BIG_ENDIAN */ ++ ++/* BWL */ ++#if 0 ++/** ++ * Convert 16-bit quantity from host byte order to network byte order. ++ * ++ * This function is primarily used for converting variables from host ++ * byte order to network byte order. For converting constants to ++ * network byte order, use the HTONS() macro instead. ++ */ ++#ifndef htons ++u16_t htons(u16_t val); ++#endif /* htons */ ++#ifndef ntohs ++#define ntohs htons ++#endif ++#endif ++ ++/** @} */ ++ ++/** ++ * Pointer to the application data in the packet buffer. ++ * ++ * This pointer points to the application data when the application is ++ * called. If the application wishes to send data, the application may ++ * use this space to write the data into before calling uip_send(). ++ */ ++/* extern void *uip_appdata; */ ++ ++#if UIP_URGDATA > 0 ++/* u8_t *uip_urgdata: ++ * ++ * This pointer points to any urgent data that has been received. Only ++ * present if compiled with support for urgent data (UIP_URGDATA). ++ */ ++extern void *uip_urgdata; ++#endif /* UIP_URGDATA > 0 */ ++ ++/** ++ * \defgroup uipdrivervars Variables used in uIP device drivers ++ * @{ ++ * ++ * uIP has a few global variables that are used in device drivers for ++ * uIP. ++ */ ++ ++/** ++ * The length of the packet in the uip_buf buffer. ++ * ++ * The global variable uip_len holds the length of the packet in the ++ * uip_buf buffer. ++ * ++ * When the network device driver calls the uIP input function, ++ * uip_len should be set to the length of the packet in the uip_buf ++ * buffer. ++ * ++ * When sending packets, the device driver should use the contents of ++ * the uip_len variable to determine the length of the outgoing ++ * packet. ++ * ++ */ ++/* extern u16_t uip_len; */ ++ ++/** @} */ ++ ++#if UIP_URGDATA > 0 ++extern u16_t uip_urglen, uip_surglen; ++#endif /* UIP_URGDATA > 0 */ ++ ++/** ++ * Representation of a uIP TCP connection. ++ * ++ * The uip_conn structure is used for identifying a connection. All ++ * but one field in the structure are to be considered read-only by an ++ * application. The only exception is the appstate field whos purpose ++ * is to let the application store application-specific state (e.g., ++ * file pointers) for the connection. The type of this field is ++ * configured in the "uipopt.h" header file. ++ */ ++struct __attribute__ ((__packed__)) uip_conn { ++ uip_ip4addr_t ripaddr; ++ uip_ip6addr_t ripaddr6; ++ /**< The IP address of the remote host. */ ++ ++ u16_t lport; /**< The local TCP port, in network byte order. */ ++ u16_t rport; /**< The local remote TCP port, in network byte ++ order. */ ++ ++ u8_t rcv_nxt[4]; ++ /**< The sequence number that we expect to ++ receive next. */ ++ u8_t snd_nxt[4]; ++ /**< The sequence number that was last sent by ++ us. */ ++ u16_t len; /**< Length of the data that was previously sent. */ ++ u16_t mss; /**< Current maximum segment size for the ++ connection. */ ++ u16_t initialmss; ++ /**< Initial maximum segment size for the ++ connection. */ ++ u8_t sa; /**< Retransmission time-out calculation state ++ variable. */ ++ u8_t sv; /**< Retransmission time-out calculation state ++ variable. */ ++ u8_t rto; /**< Retransmission time-out. */ ++ u8_t tcpstateflags; ++ /**< TCP state and flags. */ ++ u8_t timer; /**< The retransmission timer. */ ++ u8_t nrtx; /**< The number of retransmissions for the last ++ segment sent. */ ++}; ++ ++/** ++ * \addtogroup uiparch ++ * @{ ++ */ ++ ++/** ++ * 4-byte array used for the 32-bit sequence number calculations. ++ */ ++extern u8_t uip_acc32[4]; ++ ++/** @} */ ++ ++#if UIP_UDP ++/** ++ * Representation of a uIP UDP connection. ++ */ ++struct uip_udp_conn { ++ uip_ip4addr_t ripaddr; ++ /**< The IP address of the remote peer. */ ++ u16_t lport; /**< The local port number in network byte order. */ ++ u16_t rport; /**< The remote port number in network byte order. */ ++ u8_t ttl; /**< Default time-to-live. */ ++ ++ /** The application state. */ ++/* uip_udp_appstate_t appstate; */ ++}; ++ ++#endif /* UIP_UDP */ ++ ++/** ++ * The structure holding the TCP/IP statistics that are gathered if ++ * UIP_STATISTICS is set to 1. ++ * ++ */ ++struct uip_stats { ++ struct { ++ uip_stats_t drop; ++ /**< Number of dropped packets at the IP ++ layer. */ ++ uip_stats_t recv; ++ /**< Number of received packets at the IP ++ layer. */ ++ uip_stats_t sent; ++ /**< Number of sent packets at the IP ++ layer. */ ++ uip_stats_t vhlerr; ++ /**< Number of packets dropped due to wrong ++ IP version or header length. */ ++ uip_stats_t hblenerr; ++ /**< Number of packets dropped due to wrong ++ IP length, high byte. */ ++ uip_stats_t lblenerr; ++ /**< Number of packets dropped due to wrong ++ IP length, low byte. */ ++ uip_stats_t fragerr; ++ /**< Number of packets dropped since they ++ were IP fragments. */ ++ uip_stats_t chkerr; ++ /**< Number of packets dropped due to IP ++ checksum errors. */ ++ uip_stats_t protoerr; ++ /**< Number of packets dropped since they ++ were neither ICMP, UDP nor TCP. */ ++ } ip; /**< IP statistics. */ ++ struct { ++ uip_stats_t drop; ++ /**< Number of dropped ICMP packets. */ ++ uip_stats_t recv; ++ /**< Number of received ICMP packets. */ ++ uip_stats_t sent; ++ /**< Number of sent ICMP packets. */ ++ uip_stats_t typeerr; ++ /**< Number of ICMP packets with a wrong ++ type. */ ++ } icmp; /**< ICMP statistics. */ ++ struct { ++ uip_stats_t drop; ++ /**< Number of dropped TCP segments. */ ++ uip_stats_t recv; ++ /**< Number of recived TCP segments. */ ++ uip_stats_t sent; ++ /**< Number of sent TCP segments. */ ++ uip_stats_t chkerr; ++ /**< Number of TCP segments with a bad ++ checksum. */ ++ uip_stats_t ackerr; ++ /**< Number of TCP segments with a bad ACK ++ number. */ ++ uip_stats_t rst; ++ /**< Number of recevied TCP RST (reset) segments. */ ++ uip_stats_t rexmit; ++ /**< Number of retransmitted TCP segments. */ ++ uip_stats_t syndrop; ++ /**< Number of dropped SYNs due to too few ++ connections was avaliable. */ ++ uip_stats_t synrst; ++ /**< Number of SYNs for closed ports, ++ triggering a RST. */ ++ } tcp; /**< TCP statistics. */ ++#if UIP_UDP ++ struct { ++ uip_stats_t drop; ++ /**< Number of dropped UDP segments. */ ++ uip_stats_t recv; ++ /**< Number of recived UDP segments. */ ++ uip_stats_t sent; ++ /**< Number of sent UDP segments. */ ++ uip_stats_t chkerr; ++ /**< Number of UDP segments with a bad ++ checksum. */ ++ } udp; /**< UDP statistics. */ ++#endif /* UIP_UDP */ ++}; ++ ++/*---------------------------------------------------------------------------*/ ++/* All the stuff below this point is internal to uIP and should not be ++ * used directly by an application or by a device driver. ++ */ ++/*---------------------------------------------------------------------------*/ ++/* u8_t uip_flags: ++ * ++ * When the application is called, uip_flags will contain the flags ++ * that are defined in this file. Please read below for more ++ * infomation. ++ */ ++/* extern u8_t uip_flags; */ ++ ++/* The following flags may be set in the global variable uip_flags ++ before calling the application callback. The UIP_ACKDATA, ++ UIP_NEWDATA, and UIP_CLOSE flags may both be set at the same time, ++ whereas the others are mutualy exclusive. Note that these flags ++ should *NOT* be accessed directly, but only through the uIP ++ functions/macros. */ ++ ++#define UIP_ACKDATA 1 /* Signifies that the outstanding data was ++ acked and the application should send ++ out new data instead of retransmitting ++ the last data. */ ++#define UIP_NEWDATA 2 /* Flags the fact that the peer has sent ++ us new data. */ ++#define UIP_REXMIT 4 /* Tells the application to retransmit the ++ data that was last sent. */ ++#define UIP_POLL 8 /* Used for polling the application, to ++ check if the application has data that ++ it wants to send. */ ++#define UIP_CLOSE 16 /* The remote host has closed the ++ connection, thus the connection has ++ gone away. Or the application signals ++ that it wants to close the ++ connection. */ ++#define UIP_ABORT 32 /* The remote host has aborted the ++ connection, thus the connection has ++ gone away. Or the application signals ++ that it wants to abort the ++ connection. */ ++#define UIP_CONNECTED 64 /* We have got a connection from a remote ++ host and have set up a new connection ++ for it, or an active connection has ++ been successfully established. */ ++ ++#define UIP_TIMEDOUT 128 /* The connection has been aborted due to ++ too many retransmissions. */ ++ ++void uip_input(struct uip_stack *ustack); ++void uip_periodic(struct uip_stack *ustack, int conn); ++ ++/* uip_process(flag): ++ * ++ * The actual uIP function which does all the work. ++ */ ++void uip_process(struct uip_stack *ustack, u8_t flag); ++ ++/* The following flags are passed as an argument to the uip_process() ++ function. They are used to distinguish between the two cases where ++ uip_process() is called. It can be called either because we have ++ incoming data that should be processed, or because the periodic ++ timer has fired. These values are never used directly, but only in ++ the macrose defined in this file. */ ++ ++#define UIP_DATA 1 /* Tells uIP that there is incoming ++ data in the uip_buf buffer. The ++ length of the data is stored in the ++ global variable uip_len. */ ++#define UIP_TIMER 2 /* Tells uIP that the periodic timer ++ has fired. */ ++#define UIP_POLL_REQUEST 3 /* Tells uIP that a connection should ++ be polled. */ ++#define UIP_UDP_SEND_CONN 4 /* Tells uIP that a UDP datagram ++ should be constructed in the ++ uip_buf buffer. */ ++#if UIP_UDP ++#define UIP_UDP_TIMER 5 ++#endif /* UIP_UDP */ ++ ++#define UIP_NDP_TIMER 6 ++ ++/* The TCP states used in the uip_conn->tcpstateflags. */ ++#define UIP_CLOSED 0 ++#define UIP_SYN_RCVD 1 ++#define UIP_SYN_SENT 2 ++#define UIP_ESTABLISHED 3 ++#define UIP_FIN_WAIT_1 4 ++#define UIP_FIN_WAIT_2 5 ++#define UIP_CLOSING 6 ++#define UIP_TIME_WAIT 7 ++#define UIP_LAST_ACK 8 ++#define UIP_TS_MASK 15 ++ ++#define UIP_STOPPED 16 ++ ++struct __attribute__ ((__packed__)) uip_tcp_hdr { ++ /* TCP header. */ ++ u16_t srcport, destport; ++ u8_t seqno[4], ackno[4], tcpoffset, flags, wnd[2]; ++ u16_t tcpchksum; ++ u8_t urgp[2]; ++ u8_t optdata[4]; ++}; ++ ++struct __attribute__ ((__packed__)) uip_ipv4_hdr { ++ /* IPv4 header. */ ++ u8_t vhl, tos, len[2], ipid[2], ipoffset[2], ttl, proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], destipaddr[2]; ++}; ++ ++struct __attribute__ ((__packed__)) uip_ipv6_hdr { ++ /* IPv6 header. */ ++ u8_t vtc, tcflow; ++ u16_t flow; ++ u16_t len; ++ u8_t proto, ttl; ++ uip_ip6addr_t srcipaddr, destipaddr; ++}; ++ ++/* The TCP and IPv4 headers. */ ++struct __attribute__ ((__packed__)) uip_tcp_ipv4_hdr { ++ /* IPv4 header. */ ++ u8_t vhl, tos, len[2], ipid[2], ipoffset[2], ttl, proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], destipaddr[2]; ++ ++ /* TCP header. */ ++ u16_t srcport, destport; ++ u8_t seqno[4], ackno[4], tcpoffset, flags, wnd[2]; ++ u16_t tcpchksum; ++ u8_t urgp[2]; ++ u8_t optdata[4]; ++}; ++ ++/* The TCP and IP headers. */ ++struct __attribute__ ((__packed__)) uip_tcp_ipv6_hdr { ++ /* IPv6 header. */ ++ u8_t vtc, tcflow; ++ u16_t flow; ++ u8_t len[2]; ++ u8_t proto, ttl; ++ uip_ip6addr_t srcipaddr, destipaddr; ++ ++ /* TCP header. */ ++ u16_t srcport, destport; ++ u8_t seqno[4], ackno[4], tcpoffset, flags, wnd[2]; ++ u16_t tcpchksum; ++ u8_t urgp[2]; ++ u8_t optdata[4]; ++}; ++ ++/* The ICMPv4 */ ++struct __attribute__ ((__packed__)) uip_icmpv4_hdr { ++ /* ICMP (echo) header. */ ++ u8_t type, icode; ++ u16_t icmpchksum; ++ u16_t id, seqno; ++}; ++ ++/* The ICMPv6 */ ++struct __attribute__ ((__packed__)) uip_icmpv6_hdr { ++ /* ICMP (echo) header. */ ++ u8_t type, icode; ++ u16_t icmpchksum; ++ u8_t flags, reserved1, reserved2, reserved3; ++ u8_t icmp6data[16]; ++ u8_t options[1]; ++}; ++ ++/* The ICMP and IP headers. */ ++struct __attribute__ ((__packed__)) uip_icmpip_hdr { ++#if UIP_CONF_IPV6 ++ /* IPv6 header. */ ++ u8_t vtc, tcf; ++ u16_t flow; ++ u8_t len[2]; ++ u8_t proto, ttl; ++ uip_ip6addr_t srcipaddr, destipaddr; ++#else /* UIP_CONF_IPV6 */ ++ /* IPv4 header. */ ++ u8_t vhl, tos, len[2], ipid[2], ipoffset[2], ttl, proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], destipaddr[2]; ++#endif /* UIP_CONF_IPV6 */ ++ ++ /* ICMP (echo) header. */ ++ u8_t type, icode; ++ u16_t icmpchksum; ++#if !UIP_CONF_IPV6 ++ u16_t id, seqno; ++#else /* !UIP_CONF_IPV6 */ ++ u8_t flags, reserved1, reserved2, reserved3; ++ u8_t icmp6data[16]; ++ u8_t options[1]; ++#endif /* !UIP_CONF_IPV6 */ ++}; ++ ++/* The UDP */ ++struct __attribute__ ((__packed__)) uip_udp_hdr { ++ /* UDP header. */ ++ u16_t srcport, destport; ++ u16_t udplen; ++ u16_t udpchksum; ++}; ++ ++/* The UDP and IP headers. */ ++struct __attribute__ ((__packed__)) uip_udpip_hdr { ++#if UIP_CONF_IPV6 ++ /* IPv6 header. */ ++ u8_t vtc, tcf; ++ u16_t flow; ++ u8_t len[2]; ++ u8_t proto, ttl; ++ uip_ip6addr_t srcipaddr, destipaddr; ++#else /* UIP_CONF_IPV6 */ ++ /* IP header. */ ++ u8_t vhl, tos, len[2], ipid[2], ipoffset[2], ttl, proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], destipaddr[2]; ++#endif /* UIP_CONF_IPV6 */ ++ ++ /* UDP header. */ ++ u16_t srcport, destport; ++ u16_t udplen; ++ u16_t udpchksum; ++}; ++ ++/** ++ * The buffer size available for user data in the \ref uip_buf buffer. ++ * ++ * This macro holds the available size for user data in the \ref ++ * uip_buf buffer. The macro is intended to be used for checking ++ * bounds of available user data. ++ * ++ * Example: ++ \code ++ snprintf(uip_appdata, UIP_APPDATA_SIZE, "%u\n", i); ++ \endcode ++ * ++ * \hideinitializer ++ */ ++#define UIP_APPDATA_SIZE (UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN) ++ ++#define UIP_PROTO_ICMP 1 ++#define UIP_PROTO_TCP 6 ++#define UIP_PROTO_UDP 17 ++#define UIP_PROTO_ICMP6 58 ++ ++/* Header sizes. */ ++#define UIP_IPv6_H_LEN 40 /* Size of IPv6 header */ ++#define UIP_IPv4_H_LEN 20 /* Size of IPv4 header */ ++ ++#define UIP_UDPH_LEN 8 /* Size of UDP header */ ++#define UIP_TCPH_LEN 20 /* Size of TCP header */ ++ ++#define UIP_IPv4_UDPH_LEN (UIP_UDPH_LEN + UIP_IPv4_H_LEN) /* Size of IPv4 ++ + UDP ++ header */ ++#define UIP_IPv4_TCPH_LEN (UIP_TCPH_LEN + UIP_IPv4_H_LEN) /* Size of IPv4 ++ + TCP ++ header */ ++#define UIP_TCP_IPv4_HLEN UIP_IPv4_TCPH_LEN ++ ++#define UIP_IPv6_UDPH_LEN (UIP_UDPH_LEN + UIP_IPv6_H_LEN) /* Size of IPv6 ++ + UDP ++ header */ ++#define UIP_IPv6_TCPH_LEN (UIP_TCPH_LEN + UIP_IPv6_H_LEN) /* Size of IPv6 ++ + TCP ++ header */ ++#define UIP_TCP_IPv6_HLEN UIP_IPv6_TCPH_LEN ++ ++/** ++ * Calculate the Internet checksum over a buffer. ++ * ++ * The Internet checksum is the one's complement of the one's ++ * complement sum of all 16-bit words in the buffer. ++ * ++ * See RFC1071. ++ * ++ * \param buf A pointer to the buffer over which the checksum is to be ++ * computed. ++ * ++ * \param len The length of the buffer over which the checksum is to ++ * be computed. ++ * ++ * \return The Internet checksum of the buffer. ++ */ ++u16_t uip_chksum(u16_t *buf, u16_t len); ++ ++/** ++ * Calculate the IP header checksum of the packet header in uip_buf. ++ * ++ * The IP header checksum is the Internet checksum of the 20 bytes of ++ * the IP header. ++ * ++ * \return The IP header checksum of the IP header in the uip_buf ++ * buffer. ++ */ ++u16_t uip_ipchksum(struct uip_stack *ustack); ++ ++/** ++ * Calculate the TCP checksum of the packet in uip_buf and uip_appdata. ++ * ++ * The TCP checksum is the Internet checksum of data contents of the ++ * TCP segment, and a pseudo-header as defined in RFC793. ++ * ++ * \return The TCP checksum of the TCP segment in uip_buf and pointed ++ * to by uip_appdata. ++ */ ++u16_t uip_tcpchksum(struct uip_stack *ustack); ++ ++/** ++ * Calculate the UDP checksum of the packet in uip_buf and uip_appdata. ++ * ++ * The UDP checksum is the Internet checksum of data contents of the ++ * UDP segment, and a pseudo-header as defined in RFC768. ++ * ++ * \return The UDP checksum of the UDP segment in uip_buf and pointed ++ * to by uip_appdata. ++ */ ++u16_t uip_udpchksum(struct uip_stack *ustack); ++ ++/* IPv6 checksum */ ++uint16_t icmpv6_checksum(uint8_t *data); ++ ++struct neighbor_entry { ++ struct in6_addr ipaddr; ++ struct uip_eth_addr mac_addr; ++ u8_t time; ++}; ++ ++struct uip_stack { ++ struct uip_eth_addr uip_ethaddr; ++ ++ u8_t *uip_buf; ++ ++ uint8_t *data_link_layer; /* Pointer to the data link layer */ ++ uint8_t *network_layer; /* Pointer to the network layer */ ++ void *uip_appdata; /* The uip_appdata pointer points to ++ application data. */ ++ void *uip_sappdata; /* The uip_appdata pointer points to ++ the application data which is to ++ be sent. */ ++#if UIP_URGDATA > 0 ++ void *uip_urgdata; /* The uip_urgdata pointer points to ++ urgent data (out-of-band data), if ++ present. */ ++ u16_t uip_urglen, uip_surglen; ++#endif /* UIP_URGDATA > 0 */ ++ ++ u16_t uip_len, uip_slen; /* The uip_len is either 8 or 16 bits, ++ depending on the maximum packet ++ size. */ ++ u8_t uip_flags; /* The uip_flags variable is used for ++ communication between the TCP/IP stack ++ and the application program. */ ++ struct uip_conn *uip_conn; /* uip_conn always points to the current ++ connection. */ ++ ++ struct uip_conn uip_conns[UIP_CONNS]; ++ /* The uip_conns array holds all TCP ++ connections. */ ++ u16_t uip_listenports[UIP_LISTENPORTS]; ++ /* The uip_listenports list all currently ++ listning ports. */ ++#if UIP_UDP ++ struct uip_udp_conn *uip_udp_conn; ++ struct uip_udp_conn uip_udp_conns[UIP_UDP_CONNS]; ++#endif /* UIP_UDP */ ++ ++ u16_t ipid; /* This ipid variable is an increasing ++ number that is used for the IP ID ++ field. */ ++ ++ u8_t iss[4]; /* The iss variable is used for the TCP ++ initial sequence number. */ ++ ++#if UIP_ACTIVE_OPEN ++ u16_t lastport; /* Keeps track of the last port used for ++ a new connection. */ ++#endif /* UIP_ACTIVE_OPEN */ ++ ++#define IP_CONFIG_OFF 0x00 ++#define IPV4_CONFIG_OFF 0x01 ++#define IPV4_CONFIG_STATIC 0x02 ++#define IPV4_CONFIG_DHCP 0x04 ++#define IPV6_CONFIG_OFF 0x10 ++#define IPV6_CONFIG_STATIC 0x20 ++#define IPV6_CONFIG_DHCP 0x40 ++ u8_t ip_config; ++ ++ uip_ip4addr_t hostaddr, netmask, default_route_addr; ++ uip_ip6addr_t hostaddr6, netmask6, default_route_addr6, ++ linklocal6; ++ int prefix_len; ++ u8_t ipv6_autocfg; ++#define IPV6_AUTOCFG_DHCPV6 (1<<0) ++#define IPV6_AUTOCFG_ND (1<<1) ++#define IPV6_AUTOCFG_NOTSPEC (1<<6) ++#define IPV6_AUTOCFG_NOTUSED (1<<7) ++ u8_t linklocal_autocfg; ++#define IPV6_LL_AUTOCFG_ON (1<<0) ++#define IPV6_LL_AUTOCFG_OFF (1<<1) ++#define IPV6_LL_AUTOCFG_NOTSPEC (1<<6) ++#define IPV6_LL_AUTOCFG_NOTUSED (1<<7) ++ u8_t router_autocfg; ++#define IPV6_RTR_AUTOCFG_ON (1<<0) ++#define IPV6_RTR_AUTOCFG_OFF (1<<1) ++#define IPV6_RTR_AUTOCFG_NOTSPEC (1<<6) ++#define IPV6_RTR_AUTOCFG_NOTUSED (1<<7) ++ ++#define UIP_NEIGHBOR_ENTRIES 8 ++ struct neighbor_entry neighbor_entries[UIP_NEIGHBOR_ENTRIES]; ++ ++ struct uip_stats stats; ++ ++ u8_t opt; ++ ++ pthread_mutex_t lock; ++ ++ /* IPv6 support */ ++#define UIP_SUPPORT_IPv6_ENABLED 0x01 ++#define UIP_SUPPORT_IPv6_DISABLED 0x02 ++ u8_t enable_IPv6; ++ ++ /* DHCPC client attached */ ++ void *dhcpc; ++ ++ /* NDP client */ ++ void *ndpc; ++}; ++ ++/******************************************************************************* ++ * IPv6 Support ++ ******************************************************************************/ ++int set_ipv6_link_local_address(struct uip_stack *ustack); ++int is_ipv6_link_local_address(uip_ip6addr_t *addr); ++ ++void dump_uip_packet(struct uip_stack *ustack); ++ ++#endif /* __UIP_H__ */ ++ ++/** @} */ +diff --git a/iscsiuio/src/uip/uip_arch.h b/iscsiuio/src/uip/uip_arch.h +new file mode 100644 +index 0000000..3ddacec +--- /dev/null ++++ b/iscsiuio/src/uip/uip_arch.h +@@ -0,0 +1,137 @@ ++/** ++ * \addtogroup uip ++ * {@ ++ */ ++ ++/** ++ * \defgroup uiparch Architecture specific uIP functions ++ * @{ ++ * ++ * The functions in the architecture specific module implement the IP ++ * check sum and 32-bit additions. ++ * ++ * The IP checksum calculation is the most computationally expensive ++ * operation in the TCP/IP stack and it therefore pays off to ++ * implement this in efficient assembler. The purpose of the uip-arch ++ * module is to let the checksum functions to be implemented in ++ * architecture specific assembler. ++ * ++ */ ++ ++/** ++ * \file ++ * Declarations of architecture specific functions. ++ * \author Adam Dunkels ++ */ ++ ++/* ++ * Copyright (c) 2001, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++#ifndef __UIP_ARCH_H__ ++#define __UIP_ARCH_H__ ++ ++#include "uip.h" ++ ++/** ++ * Carry out a 32-bit addition. ++ * ++ * Because not all architectures for which uIP is intended has native ++ * 32-bit arithmetic, uIP uses an external C function for doing the ++ * required 32-bit additions in the TCP protocol processing. This ++ * function should add the two arguments and place the result in the ++ * global variable uip_acc32. ++ * ++ * \note The 32-bit integer pointed to by the op32 parameter and the ++ * result in the uip_acc32 variable are in network byte order (big ++ * endian). ++ * ++ * \param op32 A pointer to a 4-byte array representing a 32-bit ++ * integer in network byte order (big endian). ++ * ++ * \param op16 A 16-bit integer in host byte order. ++ */ ++void uip_add32(u8_t *op32, u16_t op16, u8_t *uip_add32); ++ ++/** ++ * Calculate the Internet checksum over a buffer. ++ * ++ * The Internet checksum is the one's complement of the one's ++ * complement sum of all 16-bit words in the buffer. ++ * ++ * See RFC1071. ++ * ++ * \note This function is not called in the current version of uIP, ++ * but future versions might make use of it. ++ * ++ * \param buf A pointer to the buffer over which the checksum is to be ++ * computed. ++ * ++ * \param len The length of the buffer over which the checksum is to ++ * be computed. ++ * ++ * \return The Internet checksum of the buffer. ++ */ ++u16_t uip_chksum(u16_t *buf, u16_t len); ++ ++/** ++ * Calculate the IP header checksum of the packet header in uip_buf. ++ * ++ * The IP header checksum is the Internet checksum of the 20 bytes of ++ * the IP header. ++ * ++ * \return The IP header checksum of the IP header in the uip_buf ++ * buffer. ++ */ ++u16_t uip_ipchksum(struct uip_stack *ustack); ++ ++/** ++ * Calculate the TCP checksum of the packet in uip_buf and uip_appdata. ++ * ++ * The TCP checksum is the Internet checksum of data contents of the ++ * TCP segment, and a pseudo-header as defined in RFC793. ++ * ++ * \note The uip_appdata pointer that points to the packet data may ++ * point anywhere in memory, so it is not possible to simply calculate ++ * the Internet checksum of the contents of the uip_buf buffer. ++ * ++ * \return The TCP checksum of the TCP segment in uip_buf and pointed ++ * to by uip_appdata. ++ */ ++u16_t uip_tcpchksum(struct uip_stack *ustack); ++ ++u16_t uip_udpchksum(struct uip_stack *ustack); ++ ++/** @} */ ++/** @} */ ++ ++#endif /* __UIP_ARCH_H__ */ +diff --git a/iscsiuio/src/uip/uip_arp.c b/iscsiuio/src/uip/uip_arp.c +new file mode 100644 +index 0000000..f7a9594 +--- /dev/null ++++ b/iscsiuio/src/uip/uip_arp.c +@@ -0,0 +1,481 @@ ++#include ++#include ++#include ++ ++#include "logger.h" ++#include "packet.h" ++ ++/** ++ * \addtogroup uip ++ * @{ ++ */ ++ ++/** ++ * \defgroup uiparp uIP Address Resolution Protocol ++ * @{ ++ * ++ * The Address Resolution Protocol ARP is used for mapping between IP ++ * addresses and link level addresses such as the Ethernet MAC ++ * addresses. ARP uses broadcast queries to ask for the link level ++ * address of a known IP address and the host which is configured with ++ * the IP address for which the query was meant, will respond with its ++ * link level address. ++ * ++ * \note This ARP implementation only supports Ethernet. ++ */ ++ ++/** ++ * \file ++ * Implementation of the ARP Address Resolution Protocol. ++ * \author Adam Dunkels ++ * ++ */ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++#include "uip_arp.h" ++#include "uip_eth.h" ++ ++#include ++#include ++ ++static const struct uip_eth_addr broadcast_ethaddr = { ++ {0xff, 0xff, 0xff, 0xff, 0xff, 0xff} }; ++static const u16_t broadcast_ipaddr[2] = { 0xffff, 0xffff }; ++ ++pthread_mutex_t arp_table_mutex = PTHREAD_MUTEX_INITIALIZER; ++static struct arp_entry arp_table[UIP_ARPTAB_SIZE]; ++ ++static u8_t arptime; ++ ++/** ++ * Initialize the ARP module. ++ * ++ */ ++/*----------------------------------------------------------------------------*/ ++void uip_arp_init(void) ++{ ++ u8_t i; ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) ++ memset(&arp_table[i], 0, sizeof(arp_table[i])); ++ ++ pthread_mutex_init(&arp_table_mutex, NULL); ++} ++ ++/*----------------------------------------------------------------------------*/ ++/** ++ * Periodic ARP processing function. ++ * ++ * This function performs periodic timer processing in the ARP module ++ * and should be called at regular intervals. The recommended interval ++ * is 10 seconds between the calls. ++ * ++ */ ++/*----------------------------------------------------------------------------*/ ++void uip_arp_timer(void) ++{ ++ u8_t i; ++ struct arp_entry *tabptr; ++ ++ ++arptime; ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if ((tabptr->ipaddr[0] | tabptr->ipaddr[1]) != 0 && ++ arptime - tabptr->time >= UIP_ARP_MAXAGE) ++ memset(tabptr->ipaddr, 0, 4); ++ } ++ ++} ++ ++/*----------------------------------------------------------------------------*/ ++static void uip_arp_update(u16_t *ipaddr, struct uip_eth_addr *ethaddr) ++{ ++ u8_t i; ++ struct arp_entry *tabptr; ++ ++ pthread_mutex_lock(&arp_table_mutex); ++ /* Walk through the ARP mapping table and try to find an entry to ++ update. If none is found, the IP -> MAC address mapping is ++ inserted in the ARP table. */ ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ ++ tabptr = &arp_table[i]; ++ /* Only check those entries that are actually in use. */ ++ if (tabptr->ipaddr[0] != 0 && tabptr->ipaddr[1] != 0) { ++ ++ /* Check if the source IP address of the incoming packet ++ matches the IP address in this ARP table entry. */ ++ if (ipaddr[0] == tabptr->ipaddr[0] && ++ ipaddr[1] == tabptr->ipaddr[1]) { ++ ++ tabptr->time = arptime; ++ ++ pthread_mutex_unlock(&arp_table_mutex); ++ return; ++ } ++ } ++ } ++ ++ /* If we get here, no existing ARP table entry was found, so we ++ create one. */ ++ ++ /* First, we try to find an unused entry in the ARP table. */ ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if (tabptr->ipaddr[0] == 0 && tabptr->ipaddr[1] == 0) ++ break; ++ } ++ ++ /* If no unused entry is found, we try to find the oldest entry and ++ throw it away. */ ++ if (i == UIP_ARPTAB_SIZE) { ++ u8_t c; ++ u8_t tmpage = 0; ++ c = 0; ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ tabptr = &arp_table[i]; ++ if (arptime - tabptr->time > tmpage) { ++ tmpage = arptime - tabptr->time; ++ c = i; ++ } ++ } ++ i = c; ++ tabptr = &arp_table[i]; ++ } ++ ++ /* Now, i is the ARP table entry which we will fill with the new ++ information. */ ++ memcpy(tabptr->ipaddr, ipaddr, 4); ++ memcpy(tabptr->ethaddr.addr, ethaddr->addr, 6); ++ tabptr->time = arptime; ++ ++ pthread_mutex_unlock(&arp_table_mutex); ++} ++ ++/** ++ * ARP processing for incoming ARP packets. ++ * ++ * This function should be called by the device driver when an ARP ++ * packet has been received. The function will act differently ++ * depending on the ARP packet type: if it is a reply for a request ++ * that we previously sent out, the ARP cache will be filled in with ++ * the values from the ARP reply. If the incoming ARP packet is an ARP ++ * request for our IP address, an ARP reply packet is created and put ++ * into the uip_buf[] buffer. ++ * ++ * When the function returns, the value of the global variable uip_len ++ * indicates whether the device driver should send out a packet or ++ * not. If uip_len is zero, no packet should be sent. If uip_len is ++ * non-zero, it contains the length of the outbound packet that is ++ * present in the uip_buf[] buffer. ++ * ++ * This function expects an ARP packet with a prepended Ethernet ++ * header in the uip_buf[] buffer, and the length of the packet in the ++ * global variable uip_len. ++ */ ++void uip_arp_ipin(struct uip_stack *ustack, packet_t *pkt) ++{ ++ struct ip_hdr *ip; ++ struct uip_eth_hdr *eth; ++ ++ eth = (struct uip_eth_hdr *)pkt->data_link_layer; ++ ip = (struct ip_hdr *)pkt->network_layer; ++ ++ if (uip_ip4addr_cmp(ip->destipaddr, ustack->hostaddr)) { ++ /* First, we register the one who made the request in our ARP ++ table, since it is likely that we will do more communication ++ with this host in the future. */ ++ uip_arp_update(ip->srcipaddr, ð->src); ++ } ++} ++ ++void ++uip_arp_arpin(nic_interface_t *nic_iface, ++ struct uip_stack *ustack, packet_t *pkt) ++{ ++ struct arp_hdr *arp; ++ struct uip_eth_hdr *eth; ++ ++ if (pkt->buf_size < sizeof(struct arp_hdr)) { ++ pkt->buf_size = 0; ++ return; ++ } ++ pkt->buf_size = 0; ++ ++ eth = (struct uip_eth_hdr *)pkt->data_link_layer; ++ arp = (struct arp_hdr *)pkt->network_layer; ++ ++ switch (arp->opcode) { ++ case const_htons(ARP_REQUEST): ++ /* ARP request. If it asked for our address, we send out a ++ reply. */ ++ if (uip_ip4addr_cmp(arp->dipaddr, ustack->hostaddr)) { ++ /* First, we register the one who made the request in ++ our ARP table, since it is likely that we will do ++ more communication with this host in the future. */ ++ uip_arp_update(arp->sipaddr, &arp->shwaddr); ++ ++ /* The reply opcode is 2. */ ++ arp->opcode = htons(2); ++ ++ memcpy(arp->dhwaddr.addr, arp->shwaddr.addr, 6); ++ memcpy(arp->shwaddr.addr, ustack->uip_ethaddr.addr, 6); ++ memcpy(eth->src.addr, ustack->uip_ethaddr.addr, 6); ++ memcpy(eth->dest.addr, arp->dhwaddr.addr, 6); ++ ++ arp->dipaddr[0] = arp->sipaddr[0]; ++ arp->dipaddr[1] = arp->sipaddr[1]; ++ arp->sipaddr[0] = ustack->hostaddr[0]; ++ arp->sipaddr[1] = ustack->hostaddr[1]; ++ ++ if (nic_iface->vlan_id == 0) { ++ eth->type = htons(UIP_ETHTYPE_ARP); ++ pkt->buf_size = sizeof(*arp) + sizeof(*eth); ++ } else { ++ eth->type = htons(UIP_ETHTYPE_8021Q); ++ pkt->buf_size = sizeof(*arp) + ++ sizeof(struct uip_vlan_eth_hdr); ++ } ++ } ++ break; ++ case const_htons(ARP_REPLY): ++ uip_arp_update(arp->sipaddr, &arp->shwaddr); ++ break; ++ default: ++ LOG_WARN("Unknown ARP opcode: %d", ntohs(arp->opcode)); ++ break; ++ } ++ ++ return; ++} ++ ++/** ++ * Prepend Ethernet header to an outbound IP packet and see if we need ++ * to send out an ARP request. ++ * ++ * This function should be called before sending out an IP packet. The ++ * function checks the destination IP address of the IP packet to see ++ * what Ethernet MAC address that should be used as a destination MAC ++ * address on the Ethernet. ++ * ++ * If the destination IP address is in the local network (determined ++ * by logical ANDing of netmask and our IP address), the function ++ * checks the ARP cache to see if an entry for the destination IP ++ * address is found. If so, an Ethernet header is prepended and the ++ * function returns. If no ARP cache entry is found for the ++ * destination IP address, the packet in the uip_buf[] is replaced by ++ * an ARP request packet for the IP address. The IP packet is dropped ++ * and it is assumed that they higher level protocols (e.g., TCP) ++ * eventually will retransmit the dropped packet. ++ * ++ * If the destination IP address is not on the local network, the IP ++ * address of the default router is used instead. ++ * ++ * When the function returns, a packet is present in the uip_buf[] ++ * buffer, and the length of the packet is in the global variable ++ * uip_len. ++ */ ++ ++dest_ipv4_addr_t ++uip_determine_dest_ipv4_addr(struct uip_stack *ustack, u16_t *ipaddr) ++{ ++ struct arp_hdr *arp; ++ struct uip_eth_hdr *eth; ++ struct ip_hdr *ip_buf; ++ ++ arp = (struct arp_hdr *)ustack->network_layer; ++ eth = (struct uip_eth_hdr *)ustack->data_link_layer; ++ ip_buf = (struct ip_hdr *)ustack->network_layer; ++ ++ /* Find the destination IP address in the ARP table and construct ++ the Ethernet header. If the destination IP addres isn't on the ++ local network, we use the default router's IP address instead. ++ ++ If not ARP table entry is found, we overwrite the original IP ++ packet with an ARP request for the IP address. */ ++ ++ /* First check if destination is a local broadcast. */ ++ if (uip_ip4addr_cmp(ip_buf->destipaddr, broadcast_ipaddr)) { ++ memcpy(ð->dest, broadcast_ethaddr.addr, 6); ++ ++ return LOCAL_BROADCAST; ++ } else { ++ /* Check if the destination address is on the local network. */ ++ if (!uip_ip4addr_maskcmp(ip_buf->destipaddr, ++ ustack->hostaddr, ustack->netmask)) { ++ /* Destination address was not on the local network, ++ so we need to use the default router's IP address ++ instead of the destination address when determining ++ the MAC address. */ ++ uip_ip4addr_copy(ipaddr, ustack->default_route_addr); ++ } else { ++ /* Else, we use the destination IP address. */ ++ uip_ip4addr_copy(ipaddr, ip_buf->destipaddr); ++ } ++ ++ return NONLOCAL_BROADCAST; ++ } ++} ++ ++arp_out_t is_in_arp_table(u16_t *ipaddr, struct arp_entry **tabptr) ++{ ++ u8_t i; ++ ++ pthread_mutex_lock(&arp_table_mutex); ++ ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ if (uip_ip4addr_cmp(ipaddr, arp_table[i].ipaddr)) { ++ *tabptr = &arp_table[i]; ++ break; ++ } ++ } ++ ++ pthread_mutex_unlock(&arp_table_mutex); ++ ++ if (i == UIP_ARPTAB_SIZE) ++ return NOT_IN_ARP_TABLE; ++ else ++ return IS_IN_ARP_TABLE; ++} ++ ++void uip_build_arp_request(struct uip_stack *ustack, u16_t *ipaddr) ++{ ++ struct arp_hdr *arp; ++ struct uip_eth_hdr *eth; ++ ++ arp = (struct arp_hdr *)ustack->network_layer; ++ eth = (struct uip_eth_hdr *)ustack->data_link_layer; ++ ++ /* The destination address was not in our ARP table, so we ++ overwrite the IP packet with an ARP request. */ ++ ++ memset(eth->dest.addr, 0xff, 6); ++ memset(arp->dhwaddr.addr, 0x00, 6); ++ memcpy(eth->src.addr, ustack->uip_ethaddr.addr, 6); ++ memcpy(arp->shwaddr.addr, ustack->uip_ethaddr.addr, 6); ++ ++ uip_ip4addr_copy(arp->dipaddr, ipaddr); ++ uip_ip4addr_copy(arp->sipaddr, ustack->hostaddr); ++ arp->opcode = const_htons(ARP_REQUEST); /* ARP request. */ ++ arp->hwtype = const_htons(ARP_HWTYPE_ETH); ++ arp->protocol = const_htons(UIP_ETHTYPE_IPv4); ++ arp->hwlen = 6; ++ arp->protolen = 4; ++ eth->type = const_htons(UIP_ETHTYPE_ARP); ++ ++ ustack->uip_appdata = &ustack->uip_buf[UIP_TCP_IPv4_HLEN + UIP_LLH_LEN]; ++ ++ ustack->uip_len = sizeof(*arp) + sizeof(*eth); ++} ++ ++void ++uip_build_eth_header(struct uip_stack *ustack, ++ u16_t *ipaddr, ++ struct arp_entry *tabptr, ++ struct packet *pkt, u16_t vlan_id) ++{ ++ struct uip_ipv4_hdr *ip_buf; ++ struct uip_eth_hdr *eth; ++ struct uip_vlan_eth_hdr *eth_vlan; ++ ++ ip_buf = (struct uip_ipv4_hdr *)ustack->network_layer; ++ eth = (struct uip_eth_hdr *)ustack->data_link_layer; ++ eth_vlan = (struct uip_vlan_eth_hdr *)ustack->data_link_layer; ++ ++ /* First check if destination is a local broadcast. */ ++ if (uip_ip4addr_cmp(ip_buf->destipaddr, broadcast_ipaddr)) { ++ memcpy(eth->dest.addr, broadcast_ethaddr.addr, 6); ++ } else { ++ /* Build an ethernet header. */ ++ memcpy(eth->dest.addr, tabptr->ethaddr.addr, 6); ++ } ++ memcpy(eth->src.addr, ustack->uip_ethaddr.addr, 6); ++ ++ if (vlan_id == 0) { ++ eth->type = htons(UIP_ETHTYPE_IPv4); ++ ++ ustack->uip_len += sizeof(struct uip_eth_hdr); ++ pkt->buf_size += sizeof(struct uip_eth_hdr); ++ } else { ++ eth_vlan->tpid = htons(UIP_ETHTYPE_8021Q); ++ eth_vlan->vid = htons(vlan_id); ++ eth_vlan->type = htons(UIP_ETHTYPE_IPv4); ++ ++ ustack->uip_len += sizeof(struct uip_vlan_eth_hdr); ++ pkt->buf_size += sizeof(struct uip_vlan_eth_hdr); ++ } ++} ++ ++static struct arp_entry *uip_get_arp_entry(int index) ++{ ++ return &arp_table[index]; ++} ++ ++int uip_lookup_arp_entry(uint32_t ip_addr, uint8_t *mac_addr) ++{ ++ int i; ++ int rc = -EINVAL; ++ ++ pthread_mutex_lock(&arp_table_mutex); ++ ++ for (i = 0; i < UIP_ARPTAB_SIZE; ++i) { ++ struct arp_entry *entry = uip_get_arp_entry(i); ++ ++ if (((entry->ipaddr[1] << 16) == (ip_addr & 0xffff0000)) && ++ ((entry->ipaddr[0]) == (ip_addr & 0x0000ffff))) { ++ struct in_addr addr; ++ char *addr_str; ++ ++ addr.s_addr = ip_addr; ++ addr_str = inet_ntoa(addr); ++ ++ memcpy(mac_addr, entry->ethaddr.addr, 6); ++ ++ LOG_INFO("Found %s at %02x:%02x:%02x:%02x:%02x:%02x", ++ addr_str, ++ mac_addr[0], mac_addr[1], mac_addr[2], ++ mac_addr[3], mac_addr[4], mac_addr[5]); ++ rc = 0; ++ break; ++ } ++ } ++ ++ pthread_mutex_unlock(&arp_table_mutex); ++ return rc; ++} ++ ++/*----------------------------------------------------------------------------*/ ++ ++/** @} */ ++/** @} */ +diff --git a/iscsiuio/src/uip/uip_arp.h b/iscsiuio/src/uip/uip_arp.h +new file mode 100644 +index 0000000..339d57d +--- /dev/null ++++ b/iscsiuio/src/uip/uip_arp.h +@@ -0,0 +1,197 @@ ++/** ++ * \addtogroup uip ++ * @{ ++ */ ++ ++/** ++ * \addtogroup uiparp ++ * @{ ++ */ ++ ++/** ++ * \file ++ * Macros and definitions for the ARP module. ++ * \author Adam Dunkels ++ */ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++#ifndef __UIP_ARP_H__ ++#define __UIP_ARP_H__ ++ ++#include "packet.h" ++#include "uip.h" ++#include "uip_eth.h" ++ ++#define ARP_REQUEST 1 ++#define ARP_REPLY 2 ++ ++#define ARP_HWTYPE_ETH 1 ++ ++struct __attribute__ ((__packed__)) arp_hdr { ++ u16_t hwtype; ++ u16_t protocol; ++ u8_t hwlen; ++ u8_t protolen; ++ u16_t opcode; ++ struct uip_eth_addr shwaddr; ++ u16_t sipaddr[2]; ++ struct uip_eth_addr dhwaddr; ++ u16_t dipaddr[2]; ++}; ++ ++struct __attribute__ ((__packed__)) ip_hdr { ++ /* IP header. */ ++ u8_t vhl, tos, len[2], ipid[2], ipoffset[2], ttl, proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], destipaddr[2]; ++}; ++ ++struct __attribute__ ((__packed__)) ethip_hdr { ++ struct uip_eth_hdr ethhdr; ++ /* IP header. */ ++ u8_t vhl, tos, len[2], ipid[2], ipoffset[2], ttl, proto; ++ u16_t ipchksum; ++ u16_t srcipaddr[2], destipaddr[2]; ++}; ++ ++struct arp_entry { ++ u16_t ipaddr[2]; ++ struct uip_eth_addr ethaddr; ++ u8_t time; ++}; ++ ++/* The uip_arp_init() function must be called before any of the other ++ ARP functions. */ ++void uip_arp_init(void); ++ ++/* The uip_arp_ipin() function should be called whenever an IP packet ++ arrives from the Ethernet. This function refreshes the ARP table or ++ inserts a new mapping if none exists. The function assumes that an ++ IP packet with an Ethernet header is present in the uip_buf buffer ++ and that the length of the packet is in the uip_len variable. */ ++/*void uip_arp_ipin(void);*/ ++/* #define uip_arp_ipin() */ ++void uip_arp_ipin(struct uip_stack *ustack, struct packet *pkt); ++ ++/* The uip_arp_arpin() should be called when an ARP packet is received ++ by the Ethernet driver. This function also assumes that the ++ Ethernet frame is present in the uip_buf buffer. When the ++ uip_arp_arpin() function returns, the contents of the uip_buf ++ buffer should be sent out on the Ethernet if the uip_len variable ++ is > 0. */ ++void uip_arp_arpin(nic_interface_t *nic_iface, ++ struct uip_stack *ustack, struct packet *pkt); ++ ++typedef enum { ++ ARP_SENT = 1, ++ ETH_HEADER_APPEDEND = 2, ++} arp_out_t; ++ ++typedef enum { ++ LOCAL_BROADCAST = 1, ++ NONLOCAL_BROADCAST = 2, ++} dest_ipv4_addr_t; ++ ++typedef enum { ++ IS_IN_ARP_TABLE = 1, ++ NOT_IN_ARP_TABLE = 2, ++} arp_table_query_t; ++ ++dest_ipv4_addr_t ++uip_determine_dest_ipv4_addr(struct uip_stack *ustack, u16_t *ipaddr); ++arp_out_t is_in_arp_table(u16_t *ipaddr, struct arp_entry **tabptr); ++ ++void uip_build_arp_request(struct uip_stack *ustack, u16_t *ipaddr); ++ ++void ++uip_build_eth_header(struct uip_stack *ustack, ++ u16_t *ipaddr, ++ struct arp_entry *tabptr, ++ struct packet *pkt, u16_t vlan_id); ++ ++/* The uip_arp_out() function should be called when an IP packet ++ should be sent out on the Ethernet. This function creates an ++ Ethernet header before the IP header in the uip_buf buffer. The ++ Ethernet header will have the correct Ethernet MAC destination ++ address filled in if an ARP table entry for the destination IP ++ address (or the IP address of the default router) is present. If no ++ such table entry is found, the IP packet is overwritten with an ARP ++ request and we rely on TCP to retransmit the packet that was ++ overwritten. In any case, the uip_len variable holds the length of ++ the Ethernet frame that should be transmitted. */ ++arp_out_t uip_arp_out(struct uip_stack *ustack); ++ ++/* The uip_arp_timer() function should be called every ten seconds. It ++ is responsible for flushing old entries in the ARP table. */ ++void uip_arp_timer(void); ++ ++int uip_lookup_arp_entry(uint32_t ip_addr, uint8_t *mac_addr); ++ ++/** @} */ ++ ++/** ++ * \addtogroup uipconffunc ++ * @{ ++ */ ++ ++/** ++ * Specifiy the Ethernet MAC address. ++ * ++ * The ARP code needs to know the MAC address of the Ethernet card in ++ * order to be able to respond to ARP queries and to generate working ++ * Ethernet headers. ++ * ++ * \note This macro only specifies the Ethernet MAC address to the ARP ++ * code. It cannot be used to change the MAC address of the Ethernet ++ * card. ++ * ++ * \param eaddr A pointer to a struct uip_eth_addr containing the ++ * Ethernet MAC address of the Ethernet card. ++ * ++ * \hideinitializer ++ */ ++#define uip_setethaddr(eaddr) do { \ ++ uip_ethaddr.addr[0] = eaddr.addr[0]; \ ++ uip_ethaddr.addr[1] = eaddr.addr[1]; \ ++ uip_ethaddr.addr[2] = eaddr.addr[2]; \ ++ uip_ethaddr.addr[3] = eaddr.addr[3]; \ ++ uip_ethaddr.addr[4] = eaddr.addr[4]; \ ++ uip_ethaddr.addr[5] = eaddr.addr[5]; \ ++ } while (0) ++ ++/** @} */ ++/** @} */ ++ ++#endif /* __UIP_ARP_H__ */ +diff --git a/iscsiuio/src/uip/uip_eth.c b/iscsiuio/src/uip/uip_eth.c +new file mode 100644 +index 0000000..449616e +--- /dev/null ++++ b/iscsiuio/src/uip/uip_eth.c +@@ -0,0 +1,49 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * uip_eth.c - CNIC UIO uIP user space stack ++ * ++ */ ++ ++#include "uip.h" ++#include "uip_eth.h" ++ ++int is_vlan_packet(struct uip_vlan_eth_hdr *hdr) ++{ ++ /* The TPID field in a 802.1Q Header must be 0x8100 */ ++ if (hdr->tpid == const_htons(UIP_ETHTYPE_8021Q)) ++ return 1; ++ ++ return 0; ++} +diff --git a/iscsiuio/src/uip/uip_eth.h b/iscsiuio/src/uip/uip_eth.h +new file mode 100644 +index 0000000..830c04c +--- /dev/null ++++ b/iscsiuio/src/uip/uip_eth.h +@@ -0,0 +1,43 @@ ++#ifndef __UIP_ETH_H__ ++#define __UIP_ETH_H__ ++ ++#include "uipopt.h" ++ ++/******************************************************************************* ++ * Ether types ++ ******************************************************************************/ ++#define UIP_ETHTYPE_ARP 0x0806 ++#define UIP_ETHTYPE_IPv4 0x0800 ++#define UIP_ETHTYPE_8021Q 0x8100 ++#define UIP_ETHTYPE_IPv6 0x86dd ++ ++/** ++ * Representation of a 48-bit Ethernet address. ++ */ ++struct uip_eth_addr { ++ u8_t addr[6]; ++}; ++ ++/** ++ * The Ethernet header. ++ */ ++struct __attribute__ ((__packed__)) uip_eth_hdr { ++ struct uip_eth_addr dest; ++ struct uip_eth_addr src; ++ u16_t type; ++}; ++ ++/** ++ * The 802.1Q Ethernet header (VLAN). ++ */ ++struct __attribute__ ((__packed__)) uip_vlan_eth_hdr { ++ struct uip_eth_addr dest; ++ struct uip_eth_addr src; ++ u16_t tpid; ++ u16_t vid; ++ u16_t type; ++}; ++ ++int is_vlan_packet(struct uip_vlan_eth_hdr *hdr); ++ ++#endif /* __UIP_ETH_H__ */ +diff --git a/iscsiuio/src/uip/uipopt.h b/iscsiuio/src/uip/uipopt.h +new file mode 100644 +index 0000000..946fce2 +--- /dev/null ++++ b/iscsiuio/src/uip/uipopt.h +@@ -0,0 +1,536 @@ ++/** ++ * \defgroup uipopt Configuration options for uIP ++ * @{ ++ * ++ * uIP is configured using the per-project configuration file ++ * uipopt.h. This file contains all compile-time options for uIP and ++ * should be tweaked to match each specific project. The uIP ++ * distribution contains a documented example "uipopt.h" that can be ++ * copied and modified for each project. ++ * ++ * \note Most of the configuration options in the uipopt.h should not ++ * be changed, but rather the per-project uip-conf.h file. ++ */ ++ ++/** ++ * \file ++ * Configuration options for uIP. ++ * \author Adam Dunkels ++ * ++ * This file is used for tweaking various configuration options for ++ * uIP. You should make a copy of this file into one of your project's ++ * directories instead of editing this example "uipopt.h" file that ++ * comes with the uIP distribution. ++ */ ++ ++/* ++ * Copyright (c) 2001-2003, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++#ifndef __UIPOPT_H__ ++#define __UIPOPT_H__ ++ ++#ifndef UIP_LITTLE_ENDIAN ++#define UIP_LITTLE_ENDIAN 3412 ++#endif /* UIP_LITTLE_ENDIAN */ ++#ifndef UIP_BIG_ENDIAN ++#define UIP_BIG_ENDIAN 1234 ++#endif /* UIP_BIG_ENDIAN */ ++ ++#include "uip-conf.h" ++ ++/*----------------------------------------------------------------------------*/ ++ ++/** ++ * \name Static configuration options ++ * @{ ++ * ++ * These configuration options can be used for setting the IP address ++ * settings statically, but only if UIP_FIXEDADDR is set to 1. The ++ * configuration options for a specific node includes IP address, ++ * netmask and default router as well as the Ethernet address. The ++ * netmask, default router and Ethernet address are appliciable only ++ * if uIP should be run over Ethernet. ++ * ++ * All of these should be changed to suit your project. ++*/ ++ ++/** ++ * Determines if uIP should use a fixed IP address or not. ++ * ++ * If uIP should use a fixed IP address, the settings are set in the ++ * uipopt.h file. If not, the macros uip_sethostaddr(), ++ * uip_setdraddr() and uip_setnetmask() should be used instead. ++ * ++ * \hideinitializer ++ */ ++#define UIP_FIXEDADDR 0 ++ ++/** ++ * Ping IP address asignment. ++ * ++ * uIP uses a "ping" packets for setting its own IP address if this ++ * option is set. If so, uIP will start with an empty IP address and ++ * the destination IP address of the first incoming "ping" (ICMP echo) ++ * packet will be used for setting the hosts IP address. ++ * ++ * \note This works only if UIP_FIXEDADDR is 0. ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_PINGADDRCONF ++#define UIP_PINGADDRCONF UIP_CONF_PINGADDRCONF ++#else /* UIP_CONF_PINGADDRCONF */ ++#define UIP_PINGADDRCONF 0 ++#endif /* UIP_CONF_PINGADDRCONF */ ++ ++/** ++ * Specifies if the uIP ARP module should be compiled with a fixed ++ * Ethernet MAC address or not. ++ * ++ * If this configuration option is 0, the macro uip_setethaddr() can ++ * be used to specify the Ethernet address at run-time. ++ * ++ * \hideinitializer ++ */ ++#define UIP_FIXEDETHADDR 0 ++ ++/** @} */ ++/*------------------------------------------------------------------------------*/ ++/** ++ * \name IP configuration options ++ * @{ ++ * ++ */ ++/** ++ * The IP TTL (time to live) of IP packets sent by uIP. ++ * ++ * This should normally not be changed. ++ */ ++#define UIP_TTL 64 ++ ++/** ++ * Turn on support for IP packet reassembly. ++ * ++ * uIP supports reassembly of fragmented IP packets. This features ++ * requires an additonal amount of RAM to hold the reassembly buffer ++ * and the reassembly code size is approximately 700 bytes. The ++ * reassembly buffer is of the same size as the uip_buf buffer ++ * (configured by UIP_BUFSIZE). ++ * ++ * \note IP packet reassembly is not heavily tested. ++ * ++ * \hideinitializer ++ */ ++#define UIP_REASSEMBLY 0 ++ ++/** ++ * The maximum time an IP fragment should wait in the reassembly ++ * buffer before it is dropped. ++ * ++ */ ++#define UIP_REASS_MAXAGE 40 ++ ++/** @} */ ++ ++/*----------------------------------------------------------------------------*/ ++/** ++ * \name UDP configuration options ++ * @{ ++ */ ++ ++/** ++ * Toggles wether UDP support should be compiled in or not. ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_UDP ++#define UIP_UDP UIP_CONF_UDP ++#else /* UIP_CONF_UDP */ ++#define UIP_UDP 0 ++#endif /* UIP_CONF_UDP */ ++ ++/** ++ * Toggles if UDP checksums should be used or not. ++ * ++ * \note Support for UDP checksums is currently not included in uIP, ++ * so this option has no function. ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_UDP_CHECKSUMS ++#define UIP_UDP_CHECKSUMS UIP_CONF_UDP_CHECKSUMS ++#else ++#define UIP_UDP_CHECKSUMS 0 ++#endif ++ ++/** ++ * The maximum amount of concurrent UDP connections. ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_UDP_CONNS ++#define UIP_UDP_CONNS UIP_CONF_UDP_CONNS ++#else /* UIP_CONF_UDP_CONNS */ ++#define UIP_UDP_CONNS 10 ++#endif /* UIP_CONF_UDP_CONNS */ ++ ++/** ++ * The name of the function that should be called when UDP datagrams arrive. ++ * ++ * \hideinitializer ++ */ ++ ++/** @} */ ++/*------------------------------------------------------------------------------*/ ++/** ++ * \name TCP configuration options ++ * @{ ++ */ ++ ++/** ++ * Determines if support for opening connections from uIP should be ++ * compiled in. ++ * ++ * If the applications that are running on top of uIP for this project ++ * do not need to open outgoing TCP connections, this configration ++ * option can be turned off to reduce the code size of uIP. ++ * ++ * \hideinitializer ++ */ ++#define UIP_ACTIVE_OPEN 1 ++ ++/** ++ * The maximum number of simultaneously open TCP connections. ++ * ++ * Since the TCP connections are statically allocated, turning this ++ * configuration knob down results in less RAM used. Each TCP ++ * connection requires approximatly 30 bytes of memory. ++ * ++ * \hideinitializer ++ */ ++#ifndef UIP_CONF_MAX_CONNECTIONS ++#define UIP_CONNS 10 ++#else /* UIP_CONF_MAX_CONNECTIONS */ ++#define UIP_CONNS UIP_CONF_MAX_CONNECTIONS ++#endif /* UIP_CONF_MAX_CONNECTIONS */ ++ ++/** ++ * The maximum number of simultaneously listening TCP ports. ++ * ++ * Each listening TCP port requires 2 bytes of memory. ++ * ++ * \hideinitializer ++ */ ++#ifndef UIP_CONF_MAX_LISTENPORTS ++#define UIP_LISTENPORTS 20 ++#else /* UIP_CONF_MAX_LISTENPORTS */ ++#define UIP_LISTENPORTS UIP_CONF_MAX_LISTENPORTS ++#endif /* UIP_CONF_MAX_LISTENPORTS */ ++ ++/** ++ * Determines if support for TCP urgent data notification should be ++ * compiled in. ++ * ++ * Urgent data (out-of-band data) is a rarely used TCP feature that ++ * very seldom would be required. ++ * ++ * \hideinitializer ++ */ ++#define UIP_URGDATA 0 ++ ++/** ++ * The initial retransmission timeout counted in timer pulses. ++ * ++ * This should not be changed. ++ */ ++#define UIP_RTO 3 ++ ++/** ++ * The maximum number of times a segment should be retransmitted ++ * before the connection should be aborted. ++ * ++ * This should not be changed. ++ */ ++#define UIP_MAXRTX 8 ++ ++/** ++ * The maximum number of times a SYN segment should be retransmitted ++ * before a connection request should be deemed to have been ++ * unsuccessful. ++ * ++ * This should not need to be changed. ++ */ ++#define UIP_MAXSYNRTX 5 ++ ++/** ++ * The TCP maximum segment size. ++ * ++ * This is should not be to set to more than ++ * UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCPIP_HLEN. ++ */ ++#define UIP_TCP_MSS (UIP_BUFSIZE - UIP_LLH_LEN - UIP_TCP_IPv4_HLEN) ++ ++/** ++ * The size of the advertised receiver's window. ++ * ++ * Should be set low (i.e., to the size of the uip_buf buffer) is the ++ * application is slow to process incoming data, or high (32768 bytes) ++ * if the application processes data quickly. ++ * ++ * \hideinitializer ++ */ ++#ifndef UIP_CONF_RECEIVE_WINDOW ++#define UIP_RECEIVE_WINDOW UIP_TCP_MSS ++#else ++#define UIP_RECEIVE_WINDOW UIP_CONF_RECEIVE_WINDOW ++#endif ++ ++/** ++ * How long a connection should stay in the TIME_WAIT state. ++ * ++ * This configiration option has no real implication, and it should be ++ * left untouched. ++ */ ++#define UIP_TIME_WAIT_TIMEOUT 120 ++ ++/** @} */ ++/*------------------------------------------------------------------------------*/ ++/** ++ * \name ARP configuration options ++ * @{ ++ */ ++ ++/** ++ * The size of the ARP table. ++ * ++ * This option should be set to a larger value if this uIP node will ++ * have many connections from the local network. ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_ARPTAB_SIZE ++#define UIP_ARPTAB_SIZE UIP_CONF_ARPTAB_SIZE ++#else ++#define UIP_ARPTAB_SIZE 8 ++#endif ++ ++/** ++ * The maxium age of ARP table entries measured in 10ths of seconds. ++ * ++ * An UIP_ARP_MAXAGE of 120 corresponds to 20 minutes (BSD ++ * default). ++ * Changed the default to 30 which corresponds to 5 minutes (Linux default) ++ */ ++#define UIP_ARP_MAXAGE 30 ++ ++/** @} */ ++ ++/*----------------------------------------------------------------------------*/ ++ ++/** ++ * \name General configuration options ++ * @{ ++ */ ++ ++/** ++ * The size of the uIP packet buffer. ++ * ++ * The uIP packet buffer should not be smaller than 60 bytes, and does ++ * not need to be larger than 1500 bytes. Lower size results in lower ++ * TCP throughput, larger size results in higher TCP throughput. ++ * ++ * \hideinitializer ++ */ ++#ifndef UIP_CONF_BUFFER_SIZE ++#define UIP_BUFSIZE 400 ++#else /* UIP_CONF_BUFFER_SIZE */ ++#define UIP_BUFSIZE UIP_CONF_BUFFER_SIZE ++#endif /* UIP_CONF_BUFFER_SIZE */ ++ ++/** ++ * Determines if statistics support should be compiled in. ++ * ++ * The statistics is useful for debugging and to show the user. ++ * ++ * \hideinitializer ++ */ ++#ifndef UIP_CONF_STATISTICS ++#define UIP_STATISTICS 0 ++#else /* UIP_CONF_STATISTICS */ ++#define UIP_STATISTICS UIP_CONF_STATISTICS ++#endif /* UIP_CONF_STATISTICS */ ++ ++/** ++ * Determines if logging of certain events should be compiled in. ++ * ++ * This is useful mostly for debugging. The function uip_log() ++ * must be implemented to suit the architecture of the project, if ++ * logging is turned on. ++ * ++ * \hideinitializer ++ */ ++#ifndef UIP_CONF_LOGGING ++#define UIP_LOGGING 0 ++#else /* UIP_CONF_LOGGING */ ++#define UIP_LOGGING UIP_CONF_LOGGING ++#endif /* UIP_CONF_LOGGING */ ++ ++/** ++ * Broadcast support. ++ * ++ * This flag configures IP broadcast support. This is useful only ++ * together with UDP. ++ * ++ * \hideinitializer ++ * ++ */ ++#ifndef UIP_CONF_BROADCAST ++#define UIP_BROADCAST 0 ++#else /* UIP_CONF_BROADCAST */ ++#define UIP_BROADCAST UIP_CONF_BROADCAST ++#endif /* UIP_CONF_BROADCAST */ ++ ++/** ++ * Print out a uIP log message. ++ * ++ * This function must be implemented by the module that uses uIP, and ++ * is called by uIP whenever a log message is generated. ++ */ ++void uip_log(char *msg); ++ ++/** ++ * The link level header length. ++ * ++ * This is the offset into the uip_buf where the IP header can be ++ * found. For Ethernet, this should be set to 14. For SLIP, this ++ * should be set to 0. ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_LLH_LEN ++#define UIP_LLH_LEN UIP_CONF_LLH_LEN ++#else /* UIP_CONF_LLH_LEN */ ++#define UIP_LLH_LEN 14 ++#endif /* UIP_CONF_LLH_LEN */ ++ ++#if 0 ++/** @} */ ++/*------------------------------------------------------------------------------*/ ++/** ++ * \name CPU architecture configuration ++ * @{ ++ * ++ * The CPU architecture configuration is where the endianess of the ++ * CPU on which uIP is to be run is specified. Most CPUs today are ++ * little endian, and the most notable exception are the Motorolas ++ * which are big endian. The BYTE_ORDER macro should be changed to ++ * reflect the CPU architecture on which uIP is to be run. ++ */ ++ ++/** ++ * The byte order of the CPU architecture on which uIP is to be run. ++ * ++ * This option can be either BIG_ENDIAN (Motorola byte order) or ++ * LITTLE_ENDIAN (Intel byte order). ++ * ++ * \hideinitializer ++ */ ++#ifdef UIP_CONF_BYTE_ORDER ++#define UIP_BYTE_ORDER UIP_CONF_BYTE_ORDER ++#else /* UIP_CONF_BYTE_ORDER */ ++#define UIP_BYTE_ORDER UIP_LITTLE_ENDIAN ++#endif /* UIP_CONF_BYTE_ORDER */ ++#endif ++ ++/** @} */ ++/*------------------------------------------------------------------------------*/ ++ ++/** ++ * \name Appication specific configurations ++ * @{ ++ * ++ * An uIP application is implemented using a single application ++ * function that is called by uIP whenever a TCP/IP event occurs. The ++ * name of this function must be registered with uIP at compile time ++ * using the UIP_APPCALL definition. ++ * ++ * uIP applications can store the application state within the ++ * uip_conn structure by specifying the type of the application ++ * structure by typedef:ing the type uip_tcp_appstate_t and uip_udp_appstate_t. ++ * ++ * The file containing the definitions must be included in the ++ * uipopt.h file. ++ * ++ * The following example illustrates how this can look. ++ \code ++ ++void httpd_appcall(void); ++#define UIP_APPCALL httpd_appcall ++ ++struct httpd_state { ++ u8_t state; ++ u16_t count; ++ char *dataptr; ++ char *script; ++}; ++typedef struct httpd_state uip_tcp_appstate_t ++ \endcode ++ */ ++ ++/** ++ * \var #define UIP_APPCALL ++ * ++ * The name of the application function that uIP should call in ++ * response to TCP/IP events. ++ * ++ */ ++ ++/** ++ * \var typedef uip_tcp_appstate_t ++ * ++ * The type of the application state that is to be stored in the ++ * uip_conn structure. This usually is typedef:ed to a struct holding ++ * application state information. ++ */ ++ ++/** ++ * \var typedef uip_udp_appstate_t ++ * ++ * The type of the application state that is to be stored in the ++ * uip_conn structure. This usually is typedef:ed to a struct holding ++ * application state information. ++ */ ++/** @} */ ++/** @} */ ++ ++#endif /* __UIPOPT_H__ */ +diff --git a/iscsiuio/src/unix/Makefile.am b/iscsiuio/src/unix/Makefile.am +new file mode 100644 +index 0000000..ef853a7 +--- /dev/null ++++ b/iscsiuio/src/unix/Makefile.am +@@ -0,0 +1,39 @@ ++SUBDIRS= libs ++ ++INCLUDES = -I${top_srcdir}/src/uip \ ++ -I${top_srcdir}/src/apps/brcm-iscsi \ ++ -I${top_srcdir}/src/apps/dhcpc \ ++ -I${top_srcdir}/src/unix/libs \ ++ -I${top_srcdir}/../include \ ++ -I${top_srcdir}/../usr ++ ++sbin_PROGRAMS = iscsiuio ++ ++iscsiuio_SOURCES = build_date.c \ ++ main.c \ ++ clock-arch.c \ ++ logger.c \ ++ nic.c \ ++ nic_id.c \ ++ nic_vlan.c \ ++ nic_nl.c \ ++ nic_utils.c \ ++ packet.c \ ++ iscsid_ipc.c ++ ++iscsiuio_CFLAGS = $(AM_CFLAGS) \ ++ $(LIBNL_CFLAGS) \ ++ -DBYTE_ORDER=@ENDIAN@ ++ ++iscsiuio_LDFLAGS= $(AM_LDADD) \ ++ -ldl \ ++ -rdynamic \ ++ $(LIBNL_LIBS) \ ++ -lpthread ++ ++iscsiuio_LDADD = 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warranty of MERCHANTABILITY or FITNESS FOR A ++# PARTICULAR PURPOSE. ++ ++@SET_MAKE@ ++ ++srcdir = @srcdir@ ++top_srcdir = @top_srcdir@ ++VPATH = @srcdir@ ++pkgdatadir = $(datadir)/@PACKAGE@ ++pkglibdir = $(libdir)/@PACKAGE@ ++pkgincludedir = $(includedir)/@PACKAGE@ ++top_builddir = ../.. ++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd ++INSTALL = @INSTALL@ ++install_sh_DATA = $(install_sh) -c -m 644 ++install_sh_PROGRAM = $(install_sh) -c ++install_sh_SCRIPT = $(install_sh) -c ++INSTALL_HEADER = $(INSTALL_DATA) ++transform = $(program_transform_name) ++NORMAL_INSTALL = : ++PRE_INSTALL = : ++POST_INSTALL = : ++NORMAL_UNINSTALL = : ++PRE_UNINSTALL = : ++POST_UNINSTALL = : ++build_triplet = @build@ ++host_triplet = @host@ ++sbin_PROGRAMS = iscsiuio$(EXEEXT) ++subdir = src/unix ++DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 ++am__aclocal_m4_deps = $(top_srcdir)/configure.ac ++am__configure_deps = $(am__aclocal_m4_deps) 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distclean-recursive distclean-tags distdir dvi dvi-am html \ ++ html-am info info-am install install-am install-data \ ++ install-data-am install-exec install-exec-am install-info \ ++ install-info-am install-man install-sbinPROGRAMS install-strip \ ++ installcheck installcheck-am installdirs installdirs-am \ ++ maintainer-clean maintainer-clean-generic \ ++ maintainer-clean-recursive mostlyclean mostlyclean-compile \ ++ mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \ ++ pdf pdf-am ps ps-am tags tags-recursive uninstall uninstall-am \ ++ uninstall-info-am uninstall-sbinPROGRAMS ++ ++# Tell versions [3.59,3.63) of GNU make to not export all variables. ++# Otherwise a system limit (for SysV at least) may be exceeded. ++.NOEXPORT: +diff --git a/iscsiuio/src/unix/build_date.c b/iscsiuio/src/unix/build_date.c +new file mode 100644 +index 0000000..b6c31cb +--- /dev/null ++++ b/iscsiuio/src/unix/build_date.c +@@ -0,0 +1 @@ ++char *build_date = "Thu Sep 6 16:56:48 PDT 2012"; +diff --git a/iscsiuio/src/unix/build_date.h b/iscsiuio/src/unix/build_date.h +new file mode 100644 +index 0000000..1f18b6e +--- /dev/null ++++ b/iscsiuio/src/unix/build_date.h +@@ -0,0 +1 @@ ++char *build_date; +diff --git a/iscsiuio/src/unix/clock-arch.c b/iscsiuio/src/unix/clock-arch.c +new file mode 100644 +index 0000000..d853101 +--- /dev/null ++++ b/iscsiuio/src/unix/clock-arch.c +@@ -0,0 +1,54 @@ ++/* ++ * Copyright (c) 2006, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++ ++/** ++ * \file ++ * Implementation of architecture-specific clock functionality ++ * \author ++ * Adam Dunkels ++ */ ++ ++#include "clock-arch.h" ++#include ++ ++/*---------------------------------------------------------------------------*/ ++clock_time_t clock_time(void) ++{ ++ struct timeval tv; ++ struct timezone tz; ++ ++ gettimeofday(&tv, &tz); ++ ++ return tv.tv_sec * 1000 + tv.tv_usec / 1000; ++} ++ ++/*---------------------------------------------------------------------------*/ +diff --git a/iscsiuio/src/unix/clock-arch.h b/iscsiuio/src/unix/clock-arch.h +new file mode 100644 +index 0000000..888933f +--- /dev/null ++++ b/iscsiuio/src/unix/clock-arch.h +@@ -0,0 +1,39 @@ ++/* ++ * Copyright (c) 2006, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++ ++#ifndef __CLOCK_ARCH_H__ ++#define __CLOCK_ARCH_H__ ++ ++typedef int clock_time_t; ++#define CLOCK_CONF_SECOND 1000 ++ ++#endif /* __CLOCK_ARCH_H__ */ +diff --git a/iscsiuio/src/unix/iscsid_ipc.c b/iscsiuio/src/unix/iscsid_ipc.c +new file mode 100644 +index 0000000..5c097e6 +--- /dev/null ++++ b/iscsiuio/src/unix/iscsid_ipc.c +@@ -0,0 +1,1044 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * iscsi_ipc.c - Generic NIC management/utility functions ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#define PFX "iscsi_ipc " ++ ++/* TODO fix me */ ++#define IFNAMSIZ 15 ++ ++#include "nic.h" ++#include "nic_utils.h" ++#include "nic_vlan.h" ++#include "options.h" ++#include "mgmt_ipc.h" ++#include "iscsid_ipc.h" ++#include "uip.h" ++#include "uip_mgmt_ipc.h" ++ ++#include "logger.h" ++#include "uip.h" ++ ++/* private iscsid options stucture */ ++struct iscsid_options { ++ int fd; ++ pthread_t thread; ++}; ++ ++struct iface_rec_decode { ++ /* General */ ++ int32_t iface_num; ++ uint32_t ip_type; ++ ++ /* IPv4 */ ++ struct in_addr ipv4_addr; ++ struct in_addr ipv4_subnet_mask; ++ struct in_addr ipv4_gateway; ++ ++ /* IPv6 */ ++ struct in6_addr ipv6_addr; ++ struct in6_addr ipv6_subnet_mask; ++ uint32_t prefix_len; ++ struct in6_addr ipv6_linklocal; ++ struct in6_addr ipv6_router; ++ ++ uint8_t ipv6_autocfg; ++ uint8_t linklocal_autocfg; ++ uint8_t router_autocfg; ++ ++ uint8_t vlan_state; ++ uint8_t vlan_priority; ++ uint16_t vlan_id; ++ ++#define MIN_MTU_SUPPORT 46 ++#define MAX_MTU_SUPPORT 9000 ++ uint16_t mtu; ++}; ++ ++ ++/****************************************************************************** ++ * iscsid_ipc Constants ++ *****************************************************************************/ ++static const char uio_udev_path_template[] = "/dev/uio%d"; ++ ++/****************************************************************************** ++ * Globals ++ *****************************************************************************/ ++static struct iscsid_options iscsid_opts = { ++ .fd = INVALID_FD, ++ .thread = INVALID_THREAD, ++}; ++ ++/****************************************************************************** ++ * iscsid Functions ++ *****************************************************************************/ ++ ++static void *enable_nic_thread(void *data) ++{ ++ nic_t *nic = (nic_t *) data; ++ ++ prepare_nic_thread(nic); ++ LOG_INFO(PFX "%s: started NIC enable thread state: 0x%x", ++ nic->log_name, nic->state) ++ ++ /* Enable the NIC */ ++ nic_enable(nic); ++ ++ nic->enable_thread = INVALID_THREAD; ++ ++ pthread_exit(NULL); ++} ++ ++static int decode_cidr(char *in_ipaddr_str, struct iface_rec_decode *ird) ++{ ++ int rc = 0, i; ++ char *tmp, *tok; ++ char ipaddr_str[NI_MAXHOST]; ++ char str[INET6_ADDRSTRLEN]; ++ int keepbits = 0; ++ struct in_addr ia; ++ struct in6_addr ia6; ++ ++ if (strlen(in_ipaddr_str) > NI_MAXHOST) ++ strncpy(ipaddr_str, in_ipaddr_str, NI_MAXHOST); ++ else ++ strcpy(ipaddr_str, in_ipaddr_str); ++ ++ /* Find the CIDR if any */ ++ tmp = strchr(ipaddr_str, '/'); ++ if (tmp) { ++ /* CIDR found, now decode, tmpbuf = ip, tmp = netmask */ ++ tmp = ipaddr_str; ++ tok = strsep(&tmp, "/"); ++ LOG_INFO(PFX "in cidr: bitmask '%s' ip '%s'", tmp, tok); ++ keepbits = atoi(tmp); ++ strcpy(ipaddr_str, tok); ++ } ++ ++ /* Determine if the IP address passed from the iface file is ++ * an IPv4 or IPv6 address */ ++ rc = inet_pton(AF_INET, ipaddr_str, &ird->ipv6_addr); ++ if (rc == 0) { ++ /* Test to determine if the addres is an IPv6 address */ ++ rc = inet_pton(AF_INET6, ipaddr_str, &ird->ipv6_addr); ++ if (rc == 0) { ++ LOG_ERR(PFX "Could not parse IP address: '%s'", ++ ipaddr_str); ++ goto out; ++ } ++ ird->ip_type = AF_INET6; ++ if (keepbits > 128) { ++ LOG_ERR(PFX "CIDR netmask > 128 for IPv6: %d(%s)", ++ keepbits, tmp); ++ goto out; ++ } ++ if (!keepbits) { ++ /* Default prefix mask to 64 */ ++ memcpy(&ird->ipv6_subnet_mask.s6_addr, all_zeroes_addr6, ++ sizeof(struct in6_addr)); ++ ird->prefix_len = 64; ++ for (i = 0; i < 2; i++) ++ ird->ipv6_subnet_mask.s6_addr32[i] = 0xffffffff; ++ goto out; ++ } ++ ird->prefix_len = keepbits; ++ memcpy(&ia6.s6_addr, all_zeroes_addr6, sizeof(struct in6_addr)); ++ for (i = 0; i < 4; i++) { ++ if (keepbits < 32) { ++ ia6.s6_addr32[i] = keepbits > 0 ? ++ 0x00 - (1 << (32 - keepbits)) : 0; ++ ia6.s6_addr32[i] = htonl(ia6.s6_addr32[i]); ++ break; ++ } else ++ ia6.s6_addr32[i] = 0xFFFFFFFF; ++ keepbits -= 32; ++ } ++ ird->ipv6_subnet_mask = ia6; ++ if (inet_ntop(AF_INET6, &ia6, str, sizeof(str))) ++ LOG_INFO(PFX "Using netmask: %s", str); ++ } else { ++ ird->ip_type = AF_INET; ++ rc = inet_pton(AF_INET, ipaddr_str, &ird->ipv4_addr); ++ ++ if (keepbits > 32) { ++ LOG_ERR(PFX "CIDR netmask > 32 for IPv4: %d(%s)", ++ keepbits, tmp); ++ goto out; ++ } ++ ia.s_addr = keepbits > 0 ? 0x00 - (1 << (32 - keepbits)) : 0; ++ ird->ipv4_subnet_mask.s_addr = htonl(ia.s_addr); ++ LOG_INFO(PFX "Using netmask: %s", ++ inet_ntoa(ird->ipv4_subnet_mask)); ++ } ++out: ++ return rc; ++} ++ ++static int decode_iface(struct iface_rec_decode *ird, struct iface_rec *rec) ++{ ++ int rc = 0; ++ char ipaddr_str[NI_MAXHOST]; ++ ++ /* Decodes the rec contents */ ++ memset(ird, 0, sizeof(struct iface_rec_decode)); ++ ++ /* Detect for CIDR notation and strip off the netmask if present */ ++ rc = decode_cidr(rec->ipaddress, ird); ++ if (rc && !ird->ip_type) { ++ LOG_ERR(PFX "cidr decode err: rc=%d, ip_type=%d", ++ rc, ird->ip_type); ++ /* Can't decode address, just exit */ ++ return rc; ++ } ++ rc = 0; ++ ird->iface_num = rec->iface_num; ++ ird->vlan_id = rec->vlan_id; ++ if (rec->iface_num != IFACE_NUM_INVALID) { ++ ird->mtu = rec->mtu; ++ if (rec->vlan_id && strcmp(rec->vlan_state, "disable")) { ++ ird->vlan_state = 1; ++ ird->vlan_priority = rec->vlan_priority; ++ ird->vlan_id = rec->vlan_id; ++ } ++ if (ird->ip_type == AF_INET6) { ++ if (!strcmp(rec->ipv6_autocfg, "dhcpv6")) ++ ird->ipv6_autocfg = IPV6_AUTOCFG_DHCPV6; ++ else if (!strcmp(rec->ipv6_autocfg, "nd")) ++ ird->ipv6_autocfg = IPV6_AUTOCFG_ND; ++ else ++ ird->ipv6_autocfg = IPV6_AUTOCFG_NOTSPEC; ++ ++ if (!strcmp(rec->linklocal_autocfg, "auto")) ++ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_ON; ++ else if (!strcmp(rec->linklocal_autocfg, "off")) ++ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_OFF; ++ else /* default */ ++ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_ON; ++ ++ if (!strcmp(rec->router_autocfg, "auto")) ++ ird->router_autocfg = IPV6_RTR_AUTOCFG_ON; ++ else if (!strcmp(rec->router_autocfg, "off")) ++ ird->router_autocfg = IPV6_RTR_AUTOCFG_OFF; ++ else /* default */ ++ ird->router_autocfg = IPV6_RTR_AUTOCFG_ON; ++ ++ /* Decode the addresses based on the control flags */ ++ /* For DHCP, ignore the IPv6 addr in the iface */ ++ if (ird->ipv6_autocfg == IPV6_AUTOCFG_DHCPV6) ++ memcpy(&ird->ipv6_addr, all_zeroes_addr6, ++ sizeof(struct in6_addr)); ++ /* Subnet mask priority: CIDR, then rec */ ++ if (!ird->ipv6_subnet_mask.s6_addr) ++ inet_pton(AF_INET, rec->subnet_mask, ++ &ird->ipv6_subnet_mask); ++ ++ /* For LL on, ignore the IPv6 addr in the iface */ ++ if (ird->linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) { ++ if (strlen(rec->ipv6_linklocal) > NI_MAXHOST) ++ strncpy(ipaddr_str, rec->ipv6_linklocal, ++ NI_MAXHOST); ++ else ++ strcpy(ipaddr_str, rec->ipv6_linklocal); ++ inet_pton(AF_INET6, ipaddr_str, ++ &ird->ipv6_linklocal); ++ } ++ ++ /* For RTR on, ignore the IPv6 addr in the iface */ ++ if (ird->router_autocfg == IPV6_RTR_AUTOCFG_OFF) { ++ if (strlen(rec->ipv6_router) > NI_MAXHOST) ++ strncpy(ipaddr_str, rec->ipv6_router, ++ NI_MAXHOST); ++ else ++ strcpy(ipaddr_str, rec->ipv6_router); ++ inet_pton(AF_INET6, ipaddr_str, ++ &ird->ipv6_router); ++ } ++ } else { ++ /* Subnet mask priority: CIDR, rec, default */ ++ if (!ird->ipv4_subnet_mask.s_addr) ++ inet_pton(AF_INET, rec->subnet_mask, ++ &ird->ipv4_subnet_mask); ++ if (!ird->ipv4_subnet_mask.s_addr) ++ ird->ipv4_subnet_mask.s_addr = ++ calculate_default_netmask( ++ ird->ipv4_addr.s_addr); ++ ++ if (strlen(rec->gateway) > NI_MAXHOST) ++ strncpy(ipaddr_str, rec->gateway, NI_MAXHOST); ++ else ++ strcpy(ipaddr_str, rec->gateway); ++ inet_pton(AF_INET, ipaddr_str, &ird->ipv4_gateway); ++ } ++ } else { ++ ird->ipv6_autocfg = IPV6_AUTOCFG_NOTUSED; ++ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_NOTUSED; ++ ird->router_autocfg = IPV6_RTR_AUTOCFG_NOTUSED; ++ } ++ return rc; ++} ++ ++static int parse_iface(void *arg) ++{ ++ int rc, i; ++ nic_t *nic = NULL; ++ nic_interface_t *nic_iface; ++ char *transport_name; ++ size_t transport_name_size; ++ nic_lib_handle_t *handle; ++ iscsid_uip_broadcast_t *data; ++ char ipv6_buf_str[INET6_ADDRSTRLEN]; ++ int request_type = 0; ++ struct iface_rec *rec; ++ void *res; ++ struct iface_rec_decode ird; ++ struct in_addr src_match, dst_match; ++ ++ data = (iscsid_uip_broadcast_t *) arg; ++ rec = &data->u.iface_rec.rec; ++ LOG_INFO(PFX "Received request for '%s' to set IP address: '%s' " ++ "VLAN: '%d'", ++ rec->netdev, ++ rec->ipaddress, ++ rec->vlan_id); ++ ++ rc = decode_iface(&ird, rec); ++ if (ird.vlan_id && valid_vlan(ird.vlan_id) == 0) { ++ LOG_ERR(PFX "Invalid VLAN tag: %d", ird.vlan_id); ++ rc = -EIO; ++ goto early_exit; ++ } ++ if (rc && !ird.ip_type) { ++ LOG_ERR(PFX "iface err: rc=%d, ip_type=%d", rc, ird.ip_type); ++ goto early_exit; ++ } ++ ++ for (i = 0; i < 10; i++) { ++ struct timespec sleep_req, sleep_rem; ++ ++ if (pthread_mutex_trylock(&nic_list_mutex) == 0) ++ break; ++ ++ sleep_req.tv_sec = 0; ++ sleep_req.tv_nsec = 100000; ++ nanosleep(&sleep_req, &sleep_rem); ++ } ++ ++ if (i >= 10) { ++ LOG_WARN(PFX "Could not acquire nic_list_mutex lock"); ++ rc = -EIO; ++ goto early_exit; ++ } ++ ++ /* nic_list_mutex locked */ ++ ++ /* Check if we can find the NIC device using the netdev ++ * name */ ++ rc = from_netdev_name_find_nic(rec->netdev, &nic); ++ ++ if (rc != 0) { ++ LOG_WARN(PFX "Couldn't find NIC: %s, creating an instance", ++ rec->netdev); ++ ++ nic = nic_init(); ++ if (nic == NULL) { ++ LOG_ERR(PFX "Couldn't allocate space for NIC %s", ++ rec->netdev); ++ ++ rc = -ENOMEM; ++ goto done; ++ } ++ ++ strncpy(nic->eth_device_name, ++ rec->netdev, ++ sizeof(nic->eth_device_name)); ++ nic->config_device_name = nic->eth_device_name; ++ nic->log_name = nic->eth_device_name; ++ ++ if (nic_fill_name(nic) != 0) { ++ free(nic); ++ rc = -EIO; ++ goto done; ++ } ++ ++ nic_add(nic); ++ } else { ++ LOG_INFO(PFX " %s, using existing NIC", ++ rec->netdev); ++ } ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ if (nic->flags & NIC_GOING_DOWN) { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ rc = -EIO; ++ LOG_INFO(PFX "nic->flags GOING DOWN"); ++ goto done; ++ } ++ ++ /* If we retry too many times allow iscsid to timeout */ ++ if (nic->pending_count > 1000) { ++ nic->pending_count = 0; ++ nic->flags &= ~NIC_ENABLED_PENDING; ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ LOG_WARN(PFX "%s: pending count exceeded 1000", nic->log_name); ++ ++ rc = 0; ++ goto done; ++ } ++ ++ if (nic->flags & NIC_ENABLED_PENDING) { ++ struct timespec sleep_req, sleep_rem; ++ ++ nic->pending_count++; ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ sleep_req.tv_sec = 0; ++ sleep_req.tv_nsec = 100000; ++ nanosleep(&sleep_req, &sleep_rem); ++ ++ LOG_INFO(PFX "%s: enabled pending", nic->log_name); ++ ++ rc = -EAGAIN; ++ goto done; ++ } ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ prepare_library(nic); ++ ++ /* Sanity Check to ensure the transport names are the same */ ++ handle = nic->nic_library; ++ if (handle != NULL) { ++ (*handle->ops->lib_ops.get_transport_name) (&transport_name, ++ &transport_name_size); ++ ++ if (strncmp(transport_name, ++ rec->transport_name, ++ transport_name_size) != 0) { ++ LOG_ERR(PFX "%s Transport name is not equal " ++ "expected: %s got: %s", ++ nic->log_name, ++ rec->transport_name, ++ transport_name); ++ } ++ } else { ++ LOG_ERR(PFX "%s Couldn't find nic library ", nic->log_name); ++ rc = -EIO; ++ goto done; ++ } ++ ++ LOG_INFO(PFX "%s library set using transport_name %s", ++ nic->log_name, transport_name); ++ ++ /* Determine how to configure the IP address */ ++ if (ird.ip_type == AF_INET) { ++ if (memcmp(&ird.ipv4_addr, ++ all_zeroes_addr4, sizeof(uip_ip4addr_t)) == 0) { ++ LOG_INFO(PFX "%s: requesting configuration using DHCP", ++ nic->log_name); ++ request_type = IPV4_CONFIG_DHCP; ++ } else { ++ LOG_INFO(PFX "%s: requesting configuration using " ++ "static IP address", nic->log_name); ++ request_type = IPV4_CONFIG_STATIC; ++ } ++ } else if (ird.ip_type == AF_INET6) { ++ /* For the new 872_22, check ipv6_autocfg for DHCPv6 instead */ ++ switch (ird.ipv6_autocfg) { ++ case IPV6_AUTOCFG_DHCPV6: ++ request_type = IPV6_CONFIG_DHCP; ++ break; ++ case IPV6_AUTOCFG_ND: ++ request_type = IPV6_CONFIG_STATIC; ++ break; ++ case IPV6_AUTOCFG_NOTSPEC: ++ /* Treat NOTSPEC the same as NOTUSED for now */ ++ case IPV6_AUTOCFG_NOTUSED: ++ /* For 871 */ ++ default: ++ /* Just the IP address to determine */ ++ if (memcmp(&ird.ipv6_addr, ++ all_zeroes_addr6, ++ sizeof(struct in6_addr)) == 0) ++ request_type = IPV6_CONFIG_DHCP; ++ else ++ request_type = IPV6_CONFIG_STATIC; ++ } ++ } else { ++ LOG_ERR(PFX "%s: unknown ip_type to configure: 0x%x", ++ nic->log_name, ird.ip_type); ++ ++ rc = -EIO; ++ goto done; ++ } ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ nic_iface = nic_find_nic_iface(nic, ird.ip_type, ird.vlan_id, ++ ird.iface_num, request_type); ++ ++ if (nic->flags & NIC_PATHREQ_WAIT) { ++ if (!nic_iface || ++ !(nic_iface->flags & NIC_IFACE_PATHREQ_WAIT)) { ++ int pathreq_wait; ++ ++ if (nic_iface && ++ (nic_iface->flags & NIC_IFACE_PATHREQ_WAIT2)) ++ pathreq_wait = 12; ++ else ++ pathreq_wait = 10; ++ ++ if (nic->pathreq_pending_count < pathreq_wait) { ++ struct timespec sleep_req, sleep_rem; ++ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ nic->pathreq_pending_count++; ++ sleep_req.tv_sec = 0; ++ sleep_req.tv_nsec = 100000; ++ nanosleep(&sleep_req, &sleep_rem); ++ /* Somebody else is waiting for PATH_REQ */ ++ LOG_INFO(PFX "%s: path req pending cnt=%d", ++ nic->log_name, ++ nic->pathreq_pending_count); ++ rc = -EAGAIN; ++ goto done; ++ } else { ++ nic->pathreq_pending_count = 0; ++ LOG_DEBUG(PFX "%s: path req pending cnt " ++ "exceeded!", nic->log_name); ++ /* Allow to fall thru */ ++ } ++ } ++ } ++ ++ nic->flags |= NIC_PATHREQ_WAIT; ++ ++ /* Create the network interface if it doesn't exist */ ++ if (nic_iface == NULL) { ++ LOG_DEBUG(PFX "%s couldn't find interface with " ++ "ip_type: 0x%x creating it", ++ nic->log_name, ird.ip_type); ++ nic_iface = nic_iface_init(); ++ ++ if (nic_iface == NULL) { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ LOG_ERR(PFX "%s Couldn't allocate " ++ "interface with ip_type: 0x%x", ++ nic->log_name, ird.ip_type); ++ goto done; ++ } ++ nic_iface->protocol = ird.ip_type; ++ nic_iface->vlan_id = ird.vlan_id; ++ nic_iface->vlan_priority = ird.vlan_priority; ++ if (ird.mtu >= MIN_MTU_SUPPORT && ird.mtu <= MAX_MTU_SUPPORT) ++ nic_iface->mtu = ird.mtu; ++ nic_iface->iface_num = ird.iface_num; ++ nic_iface->request_type = request_type; ++ nic_add_nic_iface(nic, nic_iface); ++ ++ persist_all_nic_iface(nic); ++ ++ LOG_INFO(PFX "%s: created network interface", ++ nic->log_name); ++ } else { ++ /* Move the nic_iface to the front */ ++ set_nic_iface(nic, nic_iface); ++ LOG_INFO(PFX "%s: using existing network interface", ++ nic->log_name); ++ } ++ ++ nic_iface->flags |= NIC_IFACE_PATHREQ_WAIT1; ++ if (nic->nl_process_thread == INVALID_THREAD) { ++ rc = pthread_create(&nic->nl_process_thread, NULL, ++ nl_process_handle_thread, nic); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not create NIC NL " ++ "processing thread [%s]", nic->log_name, ++ strerror(rc)); ++ nic->nl_process_thread = INVALID_THREAD; ++ /* Reset both WAIT flags */ ++ nic_iface->flags &= ~NIC_IFACE_PATHREQ_WAIT; ++ nic->flags &= ~NIC_PATHREQ_WAIT; ++ } ++ } ++ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ if (nic_iface->ustack.ip_config == request_type) { ++ /* Same request_type, check for STATIC address change */ ++ if (request_type == IPV4_CONFIG_STATIC) { ++ if (memcmp(nic_iface->ustack.hostaddr, &ird.ipv4_addr, ++ sizeof(struct in_addr))) ++ goto reacquire; ++ } else if (request_type == IPV6_CONFIG_STATIC) { ++ if (memcmp(nic_iface->ustack.hostaddr6, &ird.ipv6_addr, ++ sizeof(struct in6_addr))) ++ goto reacquire; ++ else ++ inet_ntop(AF_INET6, &ird.ipv6_addr, ++ ipv6_buf_str, ++ sizeof(ipv6_buf_str)); ++ } ++ LOG_INFO(PFX "%s: IP configuration didn't change using 0x%x", ++ nic->log_name, nic_iface->ustack.ip_config); ++ /* No need to acquire the IP address */ ++ inet_ntop(AF_INET6, &ird.ipv6_addr, ipv6_buf_str, ++ sizeof(ipv6_buf_str)); ++ ++ goto enable_nic; ++ } ++reacquire: ++ /* Config needs to re-acquire for this nic_iface */ ++ pthread_mutex_lock(&nic->nic_mutex); ++ nic_iface->flags |= NIC_IFACE_ACQUIRE; ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ /* Disable the nic loop from further processing, upon returned, ++ the nic_iface should be cleared */ ++ nic_disable(nic, 0); ++ ++ /* Check to see if this is using DHCP or if this is ++ * a static IPv4 address. This is done by checking ++ * if the IP address is equal to 0.0.0.0. If it is ++ * then the user has specified to use DHCP. If not ++ * then the user has spcicied to use a static IP address ++ * an the default netmask will be used */ ++ switch (request_type) { ++ case IPV4_CONFIG_DHCP: ++ memset(nic_iface->ustack.hostaddr, 0, sizeof(struct in_addr)); ++ LOG_INFO(PFX "%s: configuring using DHCP", nic->log_name); ++ nic_iface->ustack.ip_config = IPV4_CONFIG_DHCP; ++ break; ++ ++ case IPV4_CONFIG_STATIC: ++ memcpy(nic_iface->ustack.hostaddr, &ird.ipv4_addr, ++ sizeof(struct in_addr)); ++ LOG_INFO(PFX "%s: configuring using static IP " ++ "IPv4 address :%s ", ++ nic->log_name, inet_ntoa(ird.ipv4_addr)); ++ ++ if (ird.ipv4_subnet_mask.s_addr) ++ memcpy(nic_iface->ustack.netmask, ++ &ird.ipv4_subnet_mask, sizeof(struct in_addr)); ++ LOG_INFO(PFX " netmask: %s", inet_ntoa(ird.ipv4_subnet_mask)); ++ ++ /* Default route */ ++ if (ird.ipv4_gateway.s_addr) { ++ /* Check for validity */ ++ src_match.s_addr = ird.ipv4_addr.s_addr & ++ ird.ipv4_subnet_mask.s_addr; ++ dst_match.s_addr = ird.ipv4_gateway.s_addr & ++ ird.ipv4_subnet_mask.s_addr; ++ if (src_match.s_addr == dst_match.s_addr) ++ memcpy(nic_iface->ustack.default_route_addr, ++ &ird.ipv4_gateway, ++ sizeof(struct in_addr)); ++ } ++ nic_iface->ustack.ip_config = IPV4_CONFIG_STATIC; ++ break; ++ ++ case IPV6_CONFIG_DHCP: ++ memset(nic_iface->ustack.hostaddr6, 0, ++ sizeof(struct in6_addr)); ++ nic_iface->ustack.prefix_len = ird.prefix_len; ++ nic_iface->ustack.ipv6_autocfg = ird.ipv6_autocfg; ++ nic_iface->ustack.linklocal_autocfg = ird.linklocal_autocfg; ++ nic_iface->ustack.router_autocfg = ird.router_autocfg; ++ ++ if (memcmp(&ird.ipv6_subnet_mask, all_zeroes_addr6, ++ sizeof(struct in6_addr))) ++ memcpy(nic_iface->ustack.netmask6, ++ &ird.ipv6_subnet_mask, sizeof(struct in6_addr)); ++ if (ird.linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) ++ memcpy(nic_iface->ustack.linklocal6, ++ &ird.ipv6_linklocal, sizeof(struct in6_addr)); ++ if (ird.router_autocfg == IPV6_RTR_AUTOCFG_OFF) ++ memcpy(nic_iface->ustack.default_route_addr6, ++ &ird.ipv6_router, sizeof(struct in6_addr)); ++ inet_ntop(AF_INET6, &ird.ipv6_addr, ipv6_buf_str, ++ sizeof(ipv6_buf_str)); ++ LOG_INFO(PFX "%s: configuring using DHCPv6", ++ nic->log_name); ++ nic_iface->ustack.ip_config = IPV6_CONFIG_DHCP; ++ break; ++ ++ case IPV6_CONFIG_STATIC: ++ memcpy(nic_iface->ustack.hostaddr6, &ird.ipv6_addr, ++ sizeof(struct in6_addr)); ++ nic_iface->ustack.prefix_len = ird.prefix_len; ++ nic_iface->ustack.ipv6_autocfg = ird.ipv6_autocfg; ++ nic_iface->ustack.linklocal_autocfg = ird.linklocal_autocfg; ++ nic_iface->ustack.router_autocfg = ird.router_autocfg; ++ ++ if (memcmp(&ird.ipv6_subnet_mask, all_zeroes_addr6, ++ sizeof(struct in6_addr))) ++ memcpy(nic_iface->ustack.netmask6, ++ &ird.ipv6_subnet_mask, sizeof(struct in6_addr)); ++ if (ird.linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) ++ memcpy(nic_iface->ustack.linklocal6, ++ &ird.ipv6_linklocal, sizeof(struct in6_addr)); ++ if (ird.router_autocfg == IPV6_RTR_AUTOCFG_OFF) ++ memcpy(nic_iface->ustack.default_route_addr6, ++ &ird.ipv6_router, sizeof(struct in6_addr)); ++ ++ inet_ntop(AF_INET6, &ird.ipv6_addr, ipv6_buf_str, ++ sizeof(ipv6_buf_str)); ++ LOG_INFO(PFX "%s: configuring using static IP " ++ "IPv6 address: '%s'", nic->log_name, ipv6_buf_str); ++ ++ nic_iface->ustack.ip_config = IPV6_CONFIG_STATIC; ++ break; ++ ++ default: ++ LOG_INFO(PFX "%s: Unknown request type: 0x%x", ++ nic->log_name, request_type); ++ ++ } ++ ++enable_nic: ++ switch (nic->state) { ++ case NIC_STOPPED: ++ /* This thread will be thrown away when completed */ ++ if (nic->enable_thread != INVALID_THREAD) { ++ rc = pthread_join(nic->enable_thread, &res); ++ if (rc != 0) { ++ LOG_INFO(PFX "%s: failed joining enable NIC " ++ "thread\n", nic->log_name); ++ goto eagain; ++ } ++ } ++ rc = pthread_create(&nic->enable_thread, NULL, ++ enable_nic_thread, (void *)nic); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: failed starting enable NIC thread\n", ++ nic->log_name); ++eagain: ++ rc = -EAGAIN; ++ break; ++ ++ case NIC_RUNNING: ++ LOG_INFO(PFX "%s: NIC already enabled " ++ "flags: 0x%x state: 0x%x\n", ++ nic->log_name, nic->flags, nic->state); ++ rc = 0; ++ break; ++ default: ++ LOG_INFO(PFX "%s: NIC enable still in progress " ++ "flags: 0x%x state: 0x%x\n", ++ nic->log_name, nic->flags, nic->state); ++ rc = -EAGAIN; ++ } ++ ++ LOG_INFO(PFX "ISCSID_UIP_IPC_GET_IFACE: command: %x " ++ "name: %s, netdev: %s ipaddr: %s vlan: %d transport_name:%s", ++ data->header.command, rec->name, rec->netdev, ++ (ird.ip_type == AF_INET) ? inet_ntoa(ird.ipv4_addr) : ++ ipv6_buf_str, ++ ird.vlan_id, rec->transport_name); ++ ++done: ++ pthread_mutex_unlock(&nic_list_mutex); ++ ++early_exit: ++ return rc; ++} ++ ++/** ++ * process_iscsid_broadcast() - This function is used to process the ++ * broadcast messages from iscsid ++ */ ++int process_iscsid_broadcast(int s2) ++{ ++ int rc = 0; ++ iscsid_uip_broadcast_t *data; ++ iscsid_uip_rsp_t rsp; ++ FILE *fd; ++ size_t size; ++ iscsid_uip_cmd_e cmd; ++ uint32_t payload_len; ++ ++ fd = fdopen(s2, "r+"); ++ if (fd == NULL) { ++ LOG_ERR(PFX "Couldn't open file descriptor: %d(%s)", ++ errno, strerror(errno)); ++ return -EIO; ++ } ++ ++ /* This will be freed by parse_iface_thread() */ ++ data = (iscsid_uip_broadcast_t *) calloc(1, sizeof(*data)); ++ if (data == NULL) { ++ LOG_ERR(PFX "Couldn't allocate memory for iface data"); ++ rc = -ENOMEM; ++ goto error; ++ } ++ memset(data, 0, sizeof(*data)); ++ ++ size = fread(data, sizeof(iscsid_uip_broadcast_header_t), 1, fd); ++ if (!size) { ++ LOG_ERR(PFX "Could not read request: %d(%s)", ++ errno, strerror(errno)); ++ rc = ferror(fd); ++ goto error; ++ } ++ ++ cmd = data->header.command; ++ payload_len = data->header.payload_len; ++ ++ LOG_DEBUG(PFX "recv iscsid request: cmd: %d, payload_len: %d", ++ cmd, payload_len); ++ ++ size = fread(&data->u.iface_rec, payload_len, 1, fd); ++ if (!size) { ++ LOG_ERR(PFX "Could not read data: %d(%s)", ++ errno, strerror(errno)); ++ goto error; ++ } ++ ++ switch (cmd) { ++ case ISCSID_UIP_IPC_GET_IFACE: ++ rc = parse_iface(data); ++ switch (rc) { ++ case 0: ++ rsp.command = cmd; ++ rsp.err = ISCSID_UIP_MGMT_IPC_DEVICE_UP; ++ break; ++ case -EAGAIN: ++ rsp.command = cmd; ++ rsp.err = ISCSID_UIP_MGMT_IPC_DEVICE_INITIALIZING; ++ break; ++ default: ++ rsp.command = cmd; ++ rsp.err = ISCSID_UIP_MGMT_IPC_ERR; ++ } ++ ++ break; ++ default: ++ LOG_WARN(PFX "Unknown iscsid broadcast command: %x", ++ data->header.command); ++ ++ /* Send a response back to iscsid to tell it the ++ operation succeeded */ ++ rsp.command = cmd; ++ rsp.err = ISCSID_UIP_MGMT_IPC_OK; ++ break; ++ } ++ ++ size = fwrite(&rsp, sizeof(rsp), 1, fd); ++ if (size == -1) { ++ LOG_ERR(PFX "Could not send response: %d(%s)", ++ errno, strerror(errno)); ++ rc = ferror(fd); ++ } ++ ++error: ++ free(data); ++ fclose(fd); ++ ++ return rc; ++} ++ ++static void iscsid_loop_close(void *arg) ++{ ++ close(iscsid_opts.fd); ++ ++ LOG_INFO(PFX "iSCSI daemon socket closed"); ++} ++ ++/** ++ * iscsid_loop() - This is the function which will process the broadcast ++ * messages from iscsid ++ * ++ */ ++static void *iscsid_loop(void *arg) ++{ ++ int rc; ++ sigset_t set; ++ ++ pthread_cleanup_push(iscsid_loop_close, arg); ++ ++ sigfillset(&set); ++ rc = pthread_sigmask(SIG_BLOCK, &set, NULL); ++ if (rc != 0) { ++ LOG_ERR(PFX ++ "Couldn't set signal mask for the iscisd listening " ++ "thread"); ++ } ++ ++ LOG_DEBUG(PFX "Started iscsid listening thread"); ++ ++ while (1) { ++ struct sockaddr_un remote; ++ socklen_t sock_len; ++ int s2; ++ ++ LOG_DEBUG(PFX "Waiting for iscsid command"); ++ ++ sock_len = sizeof(remote); ++ s2 = accept(iscsid_opts.fd, ++ (struct sockaddr *)&remote, &sock_len); ++ if (s2 == -1) { ++ if (errno == EAGAIN) { ++ LOG_DEBUG("Got EAGAIN from accept"); ++ sleep(1); ++ continue; ++ } else if (errno == EINTR) { ++ LOG_DEBUG("Got EINTR from accept"); ++ /* The program is terminating, time to exit */ ++ break; ++ } ++ ++ LOG_ERR(PFX "Could not accept: %d(%s)", ++ s2, strerror(errno)); ++ continue; ++ } ++ ++ process_iscsid_broadcast(s2); ++ close(s2); ++ } ++ ++ pthread_cleanup_pop(0); ++ ++ LOG_ERR(PFX "exit iscsid listening thread"); ++ ++ pthread_exit(NULL); ++} ++ ++/****************************************************************************** ++ * Initialize/Cleanup routines ++ ******************************************************************************/ ++/** ++ * iscsid_init() - This function will setup the thread used to listen for ++ * the iscsid broadcast messages ++ * @return 0 on success, <0 on failure ++ */ ++int iscsid_init() ++{ ++ int rc; ++ struct sockaddr_un addr; ++ ++ iscsid_opts.fd = socket(AF_LOCAL, SOCK_STREAM, 0); ++ if (iscsid_opts.fd < 0) { ++ LOG_ERR(PFX "Can not create IPC socket"); ++ return iscsid_opts.fd; ++ } ++ ++ memset(&addr, 0, sizeof(addr)); ++ addr.sun_family = AF_LOCAL; ++ memcpy((char *)&addr.sun_path + 1, ISCSID_UIP_NAMESPACE, ++ strlen(ISCSID_UIP_NAMESPACE)); ++ ++ rc = bind(iscsid_opts.fd, (struct sockaddr *)&addr, sizeof(addr)); ++ if (rc < 0) { ++ LOG_ERR(PFX "Can not bind IPC socket: %s", strerror(errno)); ++ goto error; ++ } ++ ++ rc = listen(iscsid_opts.fd, 32); ++ if (rc < 0) { ++ LOG_ERR(PFX "Can not listen IPC socket: %s", strerror(errno)); ++ goto error; ++ } ++ ++ return 0; ++error: ++ close(iscsid_opts.fd); ++ iscsid_opts.fd = INVALID_FD; ++ ++ return rc; ++} ++ ++/** ++ * iscsid_start() - This function will start the thread used to listen for ++ * the iscsid broadcast messages ++ * @return 0 on success, <0 on failure ++ */ ++int iscsid_start() ++{ ++ int rc; ++ ++ rc = pthread_create(&iscsid_opts.thread, NULL, iscsid_loop, NULL); ++ if (rc != 0) { ++ LOG_ERR(PFX "Could not start iscsid listening thread rc=%d", ++ rc); ++ goto error; ++ } ++ ++ return 0; ++ ++error: ++ close(iscsid_opts.fd); ++ iscsid_opts.fd = INVALID_FD; ++ ++ return rc; ++} ++ ++/** ++ * iscsid_cleanup() - This is called when stoping the thread listening ++ * for the iscsid broadcast messages ++ */ ++void iscsid_cleanup() ++{ ++ int rc; ++ void *res; ++ ++ if (iscsid_opts.fd != INVALID_FD) { ++ rc = pthread_cancel(iscsid_opts.thread); ++ if (rc != 0) { ++ LOG_ERR("Could not cancel iscsid listening thread: %s", ++ strerror(rc)); ++ } ++ ++ rc = pthread_join(iscsid_opts.thread, &res); ++ if (rc != 0) { ++ LOG_ERR("Could not wait for the iscsid listening " ++ "thread: %s", strerror(rc)); ++ } ++ } ++ ++ LOG_INFO(PFX "iscsid listening thread has shutdown"); ++} +diff --git a/iscsiuio/src/unix/iscsid_ipc.h b/iscsiuio/src/unix/iscsid_ipc.h +new file mode 100644 +index 0000000..30843fb +--- /dev/null ++++ b/iscsiuio/src/unix/iscsid_ipc.h +@@ -0,0 +1,51 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * iscsid_ipc.h: Generic NIC management/utility functions ++ * ++ */ ++#ifndef __ISCSID_IPC_H__ ++#define __ISCSID_IPC_H__ ++ ++#include "uip.h" ++#include "mgmt_ipc.h" ++ ++enum mgmt_ipc_err iscsid_connect(int *fd); ++int iscsid_get_ipaddr(int fd, uip_ip4addr_t *ipaddr); ++ ++int iscsid_init(); ++int iscsid_start(); ++void iscsid_cleanup(); ++ ++#endif /* __ISCSID_IPC_H__ */ +diff --git a/iscsiuio/src/unix/libs/Makefile.am b/iscsiuio/src/unix/libs/Makefile.am +new file mode 100644 +index 0000000..19a1323 +--- /dev/null ++++ b/iscsiuio/src/unix/libs/Makefile.am +@@ -0,0 +1,13 @@ ++INCLUDES = -I${top_srcdir}/src/uip \ ++ -I${top_srcdir}/src/unix \ ++ -I${top_srcdir}/src/unix/libs \ ++ -I${top_srcdir}/src/apps/dhcpc \ ++ -I${top_srcdir}/../include \ ++ -I${top_srcdir}/../usr ++ ++noinst_LIBRARIES = lib_iscsiuio_hw_cnic.a ++ ++lib_iscsiuio_hw_cnic_a_SOURCES = ../build_date.c \ ++ cnic.c \ ++ bnx2.c \ ++ bnx2x.c +diff --git a/iscsiuio/src/unix/libs/Makefile.in b/iscsiuio/src/unix/libs/Makefile.in +new file mode 100644 +index 0000000..22ea36e +--- /dev/null ++++ b/iscsiuio/src/unix/libs/Makefile.in +@@ -0,0 +1,450 @@ ++# Makefile.in generated by automake 1.9.6 from Makefile.am. ++# @configure_input@ ++ ++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, ++# 2003, 2004, 2005 Free Software Foundation, Inc. ++# This Makefile.in is free software; the Free Software Foundation ++# gives unlimited permission to copy and/or distribute it, ++# with or without modifications, as long as this notice is preserved. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without ++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A ++# PARTICULAR PURPOSE. ++ ++@SET_MAKE@ ++ ++srcdir = @srcdir@ ++top_srcdir = @top_srcdir@ ++VPATH = @srcdir@ ++pkgdatadir = $(datadir)/@PACKAGE@ ++pkglibdir = $(libdir)/@PACKAGE@ ++pkgincludedir = $(includedir)/@PACKAGE@ ++top_builddir = ../../.. ++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd ++INSTALL = @INSTALL@ ++install_sh_DATA = $(install_sh) -c -m 644 ++install_sh_PROGRAM = $(install_sh) -c ++install_sh_SCRIPT = $(install_sh) -c ++INSTALL_HEADER = $(INSTALL_DATA) ++transform = $(program_transform_name) ++NORMAL_INSTALL = : ++PRE_INSTALL = : ++POST_INSTALL = : ++NORMAL_UNINSTALL = : ++PRE_UNINSTALL = : ++POST_UNINSTALL = : ++build_triplet = @build@ ++host_triplet = @host@ ++subdir = 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clean clean-generic \ ++ clean-libtool clean-noinstLIBRARIES ctags distclean \ ++ distclean-compile distclean-generic distclean-libtool \ ++ distclean-tags distdir dvi dvi-am html html-am info info-am \ ++ install install-am install-data install-data-am install-exec \ ++ install-exec-am install-info install-info-am install-man \ ++ install-strip installcheck installcheck-am installdirs \ ++ maintainer-clean maintainer-clean-generic mostlyclean \ ++ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ ++ pdf pdf-am ps ps-am tags uninstall uninstall-am \ ++ uninstall-info-am ++ ++# Tell versions [3.59,3.63) of GNU make to not export all variables. ++# Otherwise a system limit (for SysV at least) may be exceeded. ++.NOEXPORT: +diff --git a/iscsiuio/src/unix/libs/bnx2.c b/iscsiuio/src/unix/libs/bnx2.c +new file mode 100644 +index 0000000..b72b8ce +--- /dev/null ++++ b/iscsiuio/src/unix/libs/bnx2.c +@@ -0,0 +1,1164 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * bnx2.c - bnx2 user space driver ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "config.h" ++ ++#include "build_date.h" ++#include "bnx2.h" ++#include "cnic.h" ++#include "logger.h" ++#include "nic.h" ++#include "nic_utils.h" ++#include "options.h" ++ ++#define PFX "bnx2 " ++ ++/* Foward struct declarations */ ++struct nic_ops bnx2_op; ++ ++/******************************************************************************* ++ * NIC Library Strings ++ ******************************************************************************/ ++static const char library_name[] = "bnx2"; ++static const char library_version[] = PACKAGE_VERSION; ++static const char library_uio_name[] = "bnx2_cnic"; ++ ++/* The name that should be returned from /sys/class/uio/uio0/name */ ++static const char cnic_uio_sysfs_name_tempate[] = "/sys/class/uio/uio%i/name"; ++static const char cnic_uio_sysfs_name[] = "bnx2_cnic"; ++ ++/******************************************************************************* ++ * String constants used to display human readable adapter name ++ ******************************************************************************/ ++static const char brcm_5706C[] = "Broadcom NetXtreme II BCM5706 1000Base-T"; ++static const char hp_NC370T[] = ++ "HP NC370T Multifunction Gigabit Server Adapter"; ++static const char hp_NC370I[] = ++ "HP NC370i Multifunction Gigabit Server Adapter"; ++static const char brcm_5706S[] = "Broadcom NetXtreme II BCM5706 1000Base-SX"; ++static const char hp_NC370F[] = ++ "HP NC370F Multifunction Gigabit Server Adapter"; ++static const char brcm_5708C[] = "Broadcom NetXtreme II BCM5708 1000Base-T"; ++static const char brcm_5708S[] = "Broadcom NetXtreme II BCM5708 1000Base-SX"; ++static const char brcm_5709C[] = "Broadcom NetXtreme II BCM5709 1000Base-T"; ++static const char brcm_5709S[] = "Broadcom NetXtreme II BCM5709 1000Base-SX"; ++static const char brcm_5716C[] = "Broadcom NetXtreme II BCM5716 1000Base-T"; ++static const char brcm_5716S[] = "Broadcom NetXtreme II BCM5716 1000Base-SX"; ++ ++/******************************************************************************* ++ * PCI ID constants ++ ******************************************************************************/ ++#define PCI_VENDOR_ID_BROADCOM 0x14e4 ++#define PCI_DEVICE_ID_NX2_5709 0x1639 ++#define PCI_DEVICE_ID_NX2_5709S 0x163a ++#define PCI_DEVICE_ID_NX2_5706 0x164a ++#define PCI_DEVICE_ID_NX2_5708 0x164c ++#define PCI_DEVICE_ID_NX2_5706S 0x16aa ++#define PCI_DEVICE_ID_NX2_5708S 0x16ac ++ ++#define PCI_VENDOR_ID_HP 0x103c ++ ++#define PCI_ANY_ID (~0) ++ ++/* This is the table used to match PCI vendor and device ID's to the ++ * human readable string names of the devices */ ++static const struct pci_device_id bnx2_pci_tbl[] = { ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706, ++ PCI_VENDOR_ID_HP, 0x3101, hp_NC370T}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706, ++ PCI_VENDOR_ID_HP, 0x3106, hp_NC370I}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5706S}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5708C}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706S, ++ PCI_VENDOR_ID_HP, 0x3102, hp_NC370F}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706S, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5706S}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708S, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5708S}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5709, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5709C}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5709S, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5709S}, ++ {PCI_VENDOR_ID_BROADCOM, 0x163b, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5716C}, ++ {PCI_VENDOR_ID_BROADCOM, 0x163c, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_5716S}, ++}; ++ ++/******************************************************************************* ++ * bnx2 Library Functions ++ ******************************************************************************/ ++/** ++ * bnx2_get_library_name() - Used to get the name of this NIC libary ++ * @param name - This function will return the pointer to this NIC ++ * library name ++ * @param name_size ++ */ ++static void bnx2_get_library_name(char **name, size_t *name_size) ++{ ++ *name = (char *)library_name; ++ *name_size = sizeof(library_name); ++} ++ ++/** ++ * bnx2_get_library_version() - Used to get the version string of this ++ * NIC libary ++ * @param version - This function will return the pointer to this NIC ++ * library version string ++ * @param version_size - This will be set with the version size ++ */ ++static void bnx2_get_library_version(char **version, size_t *version_size) ++{ ++ *version = (char *)library_version; ++ *version_size = sizeof(library_version); ++} ++ ++/** ++ * bnx2_get_build_date() - Used to get the build date string of this library ++ * @param version - This function will return the pointer to this NIC ++ * library build date string ++ * @param version_size - This will be set with the build date string size ++ */ ++static void bnx2_get_build_date(char **build, size_t *build_size) ++{ ++ *build = (char *)build_date; ++ *build_size = sizeof(build_date); ++} ++ ++/** ++ * bnx2_get_transport_name() - Used to get the transport name associated ++ * with this this NIC libary ++ * @param transport_name - This function will return the pointer to this NIC ++ * library's associated transport string ++ * @param transport_name_size - This will be set with the transport name size ++ */ ++static void bnx2_get_transport_name(char **transport_name, ++ size_t *transport_name_size) ++{ ++ *transport_name = (char *)bnx2i_library_transport_name; ++ *transport_name_size = bnx2i_library_transport_name_size; ++} ++ ++/** ++ * bnx2_get_uio_name() - Used to get the uio name associated with this this ++ * NIC libary ++ * @param uio_name - This function will return the pointer to this NIC ++ * library's associated uio string ++ * @param transport_name_size - This will be set with the uio name size ++ */ ++static void bnx2_get_uio_name(char **uio_name, size_t *uio_name_size) ++{ ++ *uio_name = (char *)library_uio_name; ++ *uio_name_size = sizeof(library_uio_name); ++} ++ ++/** ++ * bnx2_get_pci_table() - Used to get the PCI table for this NIC libary ++ * to determine which NIC's based off of PCI ID's ++ * are supported ++ * @param table - This function will return the pointer to the PCI table ++ * @param entries - This function will return the number of entries in the NIC ++ * library's PCI table ++ */ ++static void bnx2_get_pci_table(struct pci_device_id **table, uint32_t *entries) ++{ ++ *table = (struct pci_device_id *)bnx2_pci_tbl; ++ *entries = (uint32_t) (sizeof(bnx2_pci_tbl) / sizeof(bnx2_pci_tbl[0])); ++} ++ ++/** ++ * bnx2_get_ops() - Used to get the NIC library op table ++ * @param op - The op table of this NIC library ++ */ ++struct nic_ops *bnx2_get_ops() ++{ ++ return &bnx2_op; ++} ++ ++/******************************************************************************* ++ * bnx2 Utility Functions ++ ******************************************************************************/ ++/******************************************************************************* ++ * Utility Functions Used to read register from the bnx2 device ++ ******************************************************************************/ ++static void bnx2_wr32(bnx2_t *bp, __u32 off, __u32 val) ++{ ++ *((volatile __u32 *)(bp->reg + off)) = val; ++} ++ ++static void bnx2_wr16(bnx2_t *bp, __u32 off, __u16 val) ++{ ++ *((volatile __u16 *)(bp->reg + off)) = val; ++} ++ ++static __u32 bnx2_rd32(bnx2_t *bp, __u32 off) ++{ ++ return *((volatile __u32 *)(bp->reg + off)); ++} ++ ++static int bnx2_reg_sync(bnx2_t *bp, __u32 off, __u16 length) ++{ ++ return msync(bp->reg + off, length, MS_SYNC); ++} ++ ++/** ++ * bnx2_get_chip_id() - Used to retrive the chip ID from the nic ++ * @param dev - Device used to determin NIC type ++ * @return Chip ID read from the MISC ID register ++ */ ++static int bnx2_get_chip_id(bnx2_t *bp) ++{ ++ return bnx2_rd32(bp, BNX2_MISC_ID); ++} ++ ++/** ++ * bnx2_uio_verify() ++ * ++ */ ++static int bnx2_uio_verify(nic_t *nic) ++{ ++ char *raw = NULL, *raw_tmp; ++ uint32_t raw_size = 0; ++ char temp_path[sizeof(cnic_uio_sysfs_name_tempate) + 8]; ++ int rc = 0; ++ ++ /* Build the path to determine uio name */ ++ snprintf(temp_path, sizeof(temp_path), ++ cnic_uio_sysfs_name_tempate, nic->uio_minor); ++ ++ rc = capture_file(&raw, &raw_size, temp_path); ++ if (rc != 0) ++ goto error; ++ ++ /* sanitize name string by replacing newline with null termination */ ++ raw_tmp = raw; ++ while (*raw_tmp != '\n') ++ raw_tmp++; ++ *raw_tmp = '\0'; ++ ++ if (strncmp(raw, cnic_uio_sysfs_name, sizeof(cnic_uio_sysfs_name)) != ++ 0) { ++ LOG_ERR(PFX "%s: uio names not equal: " ++ "expecting %s got %s from %s", ++ nic->log_name, cnic_uio_sysfs_name, raw, temp_path); ++ rc = -EIO; ++ } ++ ++ free(raw); ++ ++ LOG_INFO(PFX "%s: Verified is a cnic_uio device", nic->log_name); ++ ++error: ++ return rc; ++} ++ ++/******************************************************************************* ++ * bnx2 Utility Functions to get to the hardware consumer indexes ++ ******************************************************************************/ ++static __u16 bnx2_get_rx_msix(bnx2_t *bp) ++{ ++ struct status_block_msix *sblk = bp->status_blk.msix; ++ __u16 rx_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ rx_cons = sblk->status_rx_quick_consumer_index; ++ barrier(); ++ if ((rx_cons & (MAX_RX_DESC_CNT)) == (MAX_RX_DESC_CNT)) ++ rx_cons++; ++ ++ return rx_cons; ++} ++ ++static __u16 bnx2_get_rx_msi(bnx2_t *bp) ++{ ++ struct status_block *sblk = bp->status_blk.msi; ++ __u16 rx_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ rx_cons = BNX2_SBLK_EVEN_IDX(sblk->rx2); ++ barrier(); ++ if ((rx_cons & (MAX_RX_DESC_CNT)) == (MAX_RX_DESC_CNT)) ++ rx_cons++; ++ ++ return rx_cons; ++} ++ ++static __u16 bnx2_get_tx_msix(bnx2_t *bp) ++{ ++ struct status_block_msix *sblk = bp->status_blk.msix; ++ __u16 tx_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ tx_cons = sblk->status_tx_quick_consumer_index; ++ barrier(); ++ if ((tx_cons & (MAX_TX_DESC_CNT)) == (MAX_TX_DESC_CNT)) ++ tx_cons++; ++ ++ return tx_cons; ++} ++ ++static __u16 bnx2_get_tx_msi(bnx2_t *bp) ++{ ++ struct status_block *sblk = bp->status_blk.msi; ++ __u16 tx_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ tx_cons = BNX2_SBLK_EVEN_IDX(sblk->tx2); ++ barrier(); ++ if ((tx_cons & (MAX_TX_DESC_CNT)) == (MAX_TX_DESC_CNT)) ++ tx_cons++; ++ ++ return tx_cons; ++} ++ ++typedef enum { ++ CNIC_VLAN_STRIPPING_ENABLED = 1, ++ CNIC_VLAN_STRIPPING_DISABLED = 2, ++} CNIC_VLAN_STRIPPING_MODE; ++ ++/** ++ * bnx2_strip_vlan_enabled() - This will query the device to determine whether ++ * VLAN tag stripping is enabled or not ++ * @param dev - device to check stripping or not ++ * @ return CNIC_VLAN_STRIPPING_ENABLED stripping is enabled ++ * CNIC_VLAN_STRIPPING_DISABLED stripping is not enabled ++ */ ++static CNIC_VLAN_STRIPPING_MODE bnx2_strip_vlan_enabled(bnx2_t *bp) ++{ ++ uint32_t val; ++ ++ val = bnx2_rd32(bp, BNX2_EMAC_RX_MODE); ++ ++ if (val & BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG) ++ return CNIC_VLAN_STRIPPING_DISABLED; ++ else ++ return CNIC_VLAN_STRIPPING_ENABLED; ++} ++ ++/** ++ * bnx2_free() - Used to free a bnx2 structure ++ */ ++static void bnx2_free(nic_t *nic) ++{ ++ if (nic->priv) ++ free(nic->priv); ++ nic->priv = NULL; ++} ++ ++ ++/** ++ * bnx2_alloc() - Used to allocate a bnx2 structure ++ */ ++static bnx2_t *bnx2_alloc(nic_t *nic) ++{ ++ bnx2_t *bp = malloc(sizeof(*bp)); ++ if (bp == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate bnx2 space", nic->log_name); ++ return NULL; ++ } ++ ++ /* Clear out the bnx2 contents */ ++ memset(bp, 0, sizeof(*bp)); ++ ++ bp->bar0_fd = INVALID_FD; ++ bp->flags = BNX2_UIO_TX_HAS_SENT; ++ ++ bp->parent = nic; ++ nic->priv = (void *)bp; ++ ++ return bp; ++} ++ ++/** ++ * bnx2_open() - This will initialize all the hardware resources ++ * @param dev - The struct nic device to open ++ * @return 0 on success, on failure a errno will be returned ++ */ ++static int bnx2_open(nic_t *nic) ++{ ++ bnx2_t *bp; ++ struct stat uio_stat; ++ int i, rc; ++ __u32 val; ++ uint32_t tx_cid; ++ __u32 msix_vector = 0; ++ char sysfs_resc_path[80]; ++ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL) { ++ LOG_ERR(PFX "bnx2_open(): nic == NULL"); ++ return -EINVAL; ++ } ++ ++ if ((nic->priv) != NULL && ++ (((bnx2_t *) (nic->priv))->flags & BNX2_OPENED)) { ++ return 0; ++ } ++ ++ bp = bnx2_alloc(nic); ++ if (bp == NULL) { ++ LOG_ERR(PFX "bnx2_open(): Couldn't allocate bp priv struct", ++ nic->log_name); ++ return -ENOMEM; ++ } ++ ++ while (nic->fd < 0) { ++ nic->fd = open(nic->uio_device_name, O_RDWR | O_NONBLOCK); ++ if (nic->fd != INVALID_FD) { ++ LOG_ERR(PFX ++ "%s: uio device has been brought up via pid: " ++ "%d on fd: %d", ++ nic->uio_device_name, getpid(), nic->fd); ++ ++ rc = bnx2_uio_verify(nic); ++ if (rc != 0) ++ continue; ++ ++ break; ++ } else { ++ LOG_WARN(PFX "%s: Could not open device: %s, [%s]", ++ nic->log_name, nic->uio_device_name, ++ strerror(errno)); ++ manually_trigger_uio_event(nic, nic->uio_minor); ++ ++ /* udev might not have created the file yet */ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ sleep(1); ++ pthread_mutex_lock(&nic->nic_mutex); ++ } ++ } ++ if (fstat(nic->fd, &uio_stat) < 0) { ++ LOG_ERR(PFX "%s: Could not fstat device", nic->log_name); ++ errno = -ENODEV; ++ goto error_alloc_rx_ring; ++ } ++ nic->uio_minor = minor(uio_stat.st_rdev); ++ ++ cnic_get_sysfs_pci_resource_path(nic, 0, sysfs_resc_path, 80); ++ bp->bar0_fd = open(sysfs_resc_path, O_RDWR | O_SYNC); ++ if (bp->bar0_fd < 0) { ++ LOG_ERR(PFX "%s: Could not open %s", nic->log_name, ++ sysfs_resc_path); ++ errno = -ENODEV; ++ goto error_alloc_rx_ring; ++ } ++ ++ /* TODO: hardcoded with the cnic driver */ ++ bp->rx_ring_size = 3; ++ bp->rx_buffer_size = 0x400; ++ ++ LOG_DEBUG(PFX "%s: using rx ring size: %d, rx buffer size: %d", ++ nic->log_name, bp->rx_ring_size, bp->rx_buffer_size); ++ ++ /* Determine the number of UIO events that have already occured */ ++ rc = detemine_initial_uio_events(nic, &nic->intr_count); ++ if (rc != 0) { ++ LOG_ERR("Could not determine the number ofinitial UIO events"); ++ nic->intr_count = 0; ++ } ++ ++ /* Allocate space for rx ring pointer */ ++ bp->rx_ring = malloc(sizeof(struct l2_fhdr *) * bp->rx_ring_size); ++ if (bp->rx_ring == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate space for rx_ring", ++ nic->log_name); ++ errno = -ENOMEM; ++ goto error_alloc_rx_ring; ++ } ++ mlock(bp->rx_ring, sizeof(struct l2_fhdr *) * bp->rx_ring_size); ++ ++ /* Allocate space for rx pkt ring */ ++ bp->rx_pkt_ring = malloc(sizeof(void *) * bp->rx_ring_size); ++ if (bp->rx_pkt_ring == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate space for rx_pkt_ring", ++ nic->log_name); ++ errno = -ENOMEM; ++ goto error_alloc_rx_pkt_ring; ++ } ++ mlock(bp->rx_pkt_ring, sizeof(void *) * bp->rx_ring_size); ++ ++ bp->reg = mmap(NULL, 0x12800, PROT_READ | PROT_WRITE, MAP_SHARED, ++ bp->bar0_fd, (off_t) 0); ++ if (bp->reg == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Couldn't mmap registers: %s", ++ nic->log_name, strerror(errno)); ++ bp->reg = NULL; ++ goto error_regs; ++ } ++ ++ msync(bp->reg, 0x12800, MS_SYNC); ++ LOG_DEBUG(PFX "Chip ID: %x", bnx2_get_chip_id(bp)); ++ ++ /* on a 5709 when using MSI-X the status block is at an offset */ ++ if (BNX2_CHIP_NUM(bnx2_get_chip_id(bp)) == CHIP_NUM_5709) { ++ /* determine if we are using MSI-X */ ++ val = bnx2_rd32(bp, BNX2_TSCH_TSS_CFG); ++ if (val) { ++ /* We are in MSI-X mode */ ++ uint32_t base_cid = ((val >> 10) & 0x7ff) << 3; ++ msix_vector = (val >> 24) & 0xf; ++ ++ bp->status_blk_size = (128 * 9); ++ ++ tx_cid = base_cid + msix_vector - 1; ++ bp->flags |= BNX2_UIO_MSIX_ENABLED; ++ ++ bp->get_tx_cons = bnx2_get_tx_msix; ++ bp->get_rx_cons = bnx2_get_rx_msix; ++ ++ LOG_DEBUG(PFX "%s: tss_cfg: 0x%x tx cid: %d", ++ nic->log_name, val, tx_cid); ++ ++ LOG_INFO(PFX "%s: detected using MSI-X vector: %d", ++ nic->log_name, msix_vector); ++ } else { ++ /* We are not in MSI-X mode */ ++ bp->status_blk_size = 64; ++ tx_cid = 20; ++ ++ bp->get_tx_cons = bnx2_get_tx_msi; ++ bp->get_rx_cons = bnx2_get_rx_msi; ++ } ++ } else { ++ bp->status_blk_size = 64; ++ tx_cid = 20; ++ ++ bp->get_tx_cons = bnx2_get_tx_msi; ++ bp->get_rx_cons = bnx2_get_rx_msi; ++ } ++ ++ bp->sblk_map = mmap(NULL, bp->status_blk_size, ++ PROT_READ | PROT_WRITE, MAP_SHARED, ++ nic->fd, (off_t) getpagesize()); ++ if (bp->sblk_map == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Could not mmap status block: %s", ++ nic->log_name, strerror(errno)); ++ goto error_sblk; ++ } ++ ++ if (bp->flags & BNX2_UIO_MSIX_ENABLED) { ++ uint8_t *status_blk = (uint8_t *) bp->sblk_map; ++ status_blk += (msix_vector * 128); ++ ++ bp->status_blk.msix = (struct status_block_msix *)status_blk; ++ ++ LOG_DEBUG(PFX "%s: msix initial cons: tx:%d rx:%d", ++ nic->log_name, ++ bp->status_blk.msix->status_tx_quick_consumer_index, ++ bp->status_blk.msix->status_rx_quick_consumer_index); ++ } else { ++ bp->status_blk.msi = (struct status_block *)bp->sblk_map; ++ ++ LOG_DEBUG(PFX "%s: msi initial tx:%d rx:%d", ++ nic->log_name, ++ BNX2_SBLK_EVEN_IDX(bp->status_blk.msi->tx2), ++ BNX2_SBLK_EVEN_IDX(bp->status_blk.msi->rx2)); ++ } ++ ++ bp->tx_ring = mmap(NULL, 2 * getpagesize(), ++ PROT_READ | PROT_WRITE, MAP_SHARED, nic->fd, ++ (off_t) 2 * getpagesize()); ++ if (bp->tx_ring == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Could not mmap tx ring: %s", ++ nic->log_name, strerror(errno)); ++ bp->tx_ring = NULL; ++ goto error_tx_ring; ++ } ++ ++ bp->bufs = mmap(NULL, (bp->rx_ring_size + 1) * bp->rx_buffer_size, ++ PROT_READ | PROT_WRITE, ++ MAP_SHARED, nic->fd, (off_t) 3 * getpagesize()); ++ if (bp->bufs == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Could not mmap buffers: %s", ++ nic->log_name, strerror(errno)); ++ bp->bufs = NULL; ++ goto error_bufs; ++ } ++ ++ bp->tx_bidx_io = MB_GET_CID_ADDR(tx_cid) + BNX2_L2CTX_TX_HOST_BIDX; ++ bp->tx_bseq_io = MB_GET_CID_ADDR(tx_cid) + BNX2_L2CTX_TX_HOST_BSEQ; ++ LOG_INFO(PFX "%s: tx_bidx_io: 0x%x tx_bseq_io: 0x%x", ++ nic->log_name, bp->tx_bidx_io, bp->tx_bseq_io); ++ ++ bp->rx_bidx_io = MB_GET_CID_ADDR(2) + BNX2_L2CTX_HOST_BDIDX; ++ bp->rx_bseq_io = MB_GET_CID_ADDR(2) + BNX2_L2CTX_HOST_BSEQ; ++ ++ bp->tx_cons = 0; ++ bp->tx_prod = 0; ++ bp->tx_pkt = bp->bufs; ++ ++ bp->rx_index = 0; ++ bp->rx_cons = 0; ++ bp->rx_prod = bp->rx_ring_size; ++ bp->rx_bseq = bp->rx_prod * bp->rx_buffer_size; ++ bnx2_wr16(bp, bp->rx_bidx_io, bp->rx_prod); ++ bnx2_wr32(bp, bp->rx_bseq_io, bp->rx_bseq); ++ ++ bnx2_reg_sync(bp, bp->rx_bidx_io, sizeof(__u16)); ++ bnx2_reg_sync(bp, bp->rx_bseq_io, sizeof(__u32)); ++ ++ for (i = 0; i < bp->rx_ring_size; i++) { ++ void *ptr = bp->bufs + (bp->rx_buffer_size * (i + 1)); ++ ++ bp->rx_ring[i] = (struct l2_fhdr *)ptr; ++ bp->rx_pkt_ring[i] = ptr + sizeof(struct l2_fhdr) + 2; ++ } ++ ++ /* Read the MAC address used for the iSCSI interface */ ++ val = bnx2_rd32(bp, BNX2_EMAC_MAC_MATCH4); ++ nic->mac_addr[0] = (__u8) (val >> 8); ++ nic->mac_addr[1] = (__u8) val; ++ ++ val = bnx2_rd32(bp, BNX2_EMAC_MAC_MATCH5); ++ nic->mac_addr[2] = (__u8) (val >> 24); ++ nic->mac_addr[3] = (__u8) (val >> 16); ++ nic->mac_addr[4] = (__u8) (val >> 8); ++ nic->mac_addr[5] = (__u8) val; ++ ++ LOG_INFO(PFX "%s: Using mac address: %2x:%2x:%2x:%2x:%2x:%2x", ++ nic->log_name, ++ nic->mac_addr[0], nic->mac_addr[1], nic->mac_addr[2], ++ nic->mac_addr[3], nic->mac_addr[4], nic->mac_addr[5]); ++ ++ /* Determine if Hardware VLAN tag stripping is enabled or not */ ++ if (CNIC_VLAN_STRIPPING_ENABLED == bnx2_strip_vlan_enabled(bp)) ++ nic->flags |= NIC_VLAN_STRIP_ENABLED; ++ ++ /* Prepare the multicast addresses */ ++ val = 4 | BNX2_RPM_SORT_USER2_BC_EN | BNX2_RPM_SORT_USER2_MC_EN; ++ if (BNX2_CHIP_NUM(bnx2_get_chip_id(bp)) != CHIP_NUM_5709) ++ val |= BNX2_RPM_SORT_USER2_PROM_VLAN; ++ ++ bnx2_wr32(bp, BNX2_RPM_SORT_USER2, 0x0); ++ bnx2_wr32(bp, BNX2_RPM_SORT_USER2, val); ++ bnx2_wr32(bp, BNX2_RPM_SORT_USER2, val | BNX2_RPM_SORT_USER2_ENA); ++ ++ rc = enable_multicast(nic); ++ if (rc != 0) { ++ errno = rc; ++ goto error_bufs; ++ } ++ msync(bp->reg, 0x12800, MS_SYNC); ++ LOG_INFO("%s: bnx2 uio initialized", nic->log_name); ++ ++ bp->flags |= BNX2_OPENED; ++ ++ return 0; ++ ++error_bufs: ++ munmap(bp->tx_ring, 2 * getpagesize()); ++ ++error_tx_ring: ++ munmap(bp->status_blk.msi, bp->status_blk_size); ++ ++error_sblk: ++ munmap(bp->reg, 0x12800); ++ ++error_regs: ++ munlock(bp->rx_pkt_ring, sizeof(void *) * bp->rx_ring_size); ++ free(bp->rx_pkt_ring); ++ bp->rx_pkt_ring = NULL; ++ ++error_alloc_rx_pkt_ring: ++ munlock(bp->rx_ring, sizeof(struct l2_fhdr *) * bp->rx_ring_size); ++ free(bp->rx_ring); ++ bp->rx_ring = NULL; ++ ++error_alloc_rx_ring: ++ if (nic->fd != INVALID_FD) { ++ close(nic->fd); ++ nic->fd = INVALID_FD; ++ } ++ bnx2_free(nic); ++ ++ return errno; ++} ++ ++/** ++ * bnx2_uio_close_resources() - Used to free resource for the bnx2 NIC ++ * @param nic - NIC device to free resource ++ * @param graceful - whether to wait to close gracefully ++ * @return 0 on success, <0 on failure ++ */ ++static int bnx2_uio_close_resources(nic_t *nic, NIC_SHUTDOWN_T graceful) ++{ ++ bnx2_t *bp = (bnx2_t *) nic->priv; ++ int rc = 0; ++ ++ /* Remove the multicast addresses if added */ ++ if ((nic->flags & NIC_ADDED_MULICAST) && ++ (graceful == ALLOW_GRACEFUL_SHUTDOWN)) ++ disable_multicast(nic); ++ ++ /* Check if there is an assoicated bnx2 device */ ++ if (bp == NULL) { ++ LOG_WARN(PFX "%s: when closing resources there is " ++ "no assoicated bnx2", nic->log_name); ++ return -EIO; ++ } ++ ++ /* Clean up allocated memory */ ++ if (bp->rx_ring != NULL) { ++ free(bp->rx_ring); ++ bp->rx_ring = NULL; ++ } ++ ++ if (bp->rx_pkt_ring != NULL) { ++ free(bp->rx_pkt_ring); ++ bp->rx_pkt_ring = NULL; ++ } ++ ++ /* Clean up mapped registers */ ++ if (bp->bufs != NULL) { ++ rc = munmap(bp->bufs, ++ (bp->rx_ring_size + 1) * bp->rx_buffer_size); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap bufs", nic->log_name); ++ bp->bufs = NULL; ++ } ++ ++ if (bp->tx_ring != NULL) { ++ rc = munmap(bp->tx_ring, 2 * getpagesize()); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap tx_rings", ++ nic->log_name); ++ bp->tx_ring = NULL; ++ } ++ ++ if (bp->status_blk.msix != NULL || bp->status_blk.msi != NULL) { ++ rc = munmap(bp->sblk_map, bp->status_blk_size); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap status block", ++ nic->log_name); ++ bp->sblk_map = NULL; ++ ++ bp->status_blk.msix = NULL; ++ bp->status_blk.msi = NULL; ++ } ++ ++ if (bp->reg != NULL) { ++ rc = munmap(bp->reg, 0x12800); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap regs", nic->log_name); ++ bp->reg = NULL; ++ } ++ ++ if (bp->bar0_fd != INVALID_FD) { ++ close(bp->bar0_fd); ++ bp->bar0_fd = INVALID_FD; ++ } ++ ++ if (nic->fd != INVALID_FD) { ++ rc = close(nic->fd); ++ if (rc != 0) { ++ LOG_WARN(PFX ++ "%s: Couldn't close uio file descriptor: %d", ++ nic->log_name, nic->fd); ++ } else { ++ LOG_DEBUG(PFX "%s: Closed uio file descriptor: %d", ++ nic->log_name, nic->fd); ++ } ++ ++ nic->fd = INVALID_FD; ++ } else { ++ LOG_WARN(PFX "%s: Invalid uio file descriptor: %d", ++ nic->log_name, nic->fd); ++ } ++ ++ LOG_INFO(PFX "%s: Closed all resources", nic->log_name); ++ ++ return 0; ++} ++ ++/** ++ * bnx2_close() - Used to close the NIC device ++ * @param nic - NIC device to close ++ * @param graceful - whether to wait to close gracefully ++ * @return 0 if successful, <0 if there is an error ++ */ ++static int bnx2_close(nic_t *nic, NIC_SHUTDOWN_T graceful) ++{ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL) { ++ LOG_ERR(PFX "bnx2_close(): nic == NULL"); ++ return -EINVAL; ++ } ++ ++ LOG_INFO(PFX "Closing NIC device: %s", nic->log_name); ++ ++ bnx2_uio_close_resources(nic, graceful); ++ bnx2_free(nic); ++ ++ return 0; ++} ++ ++static void bnx2_prepare_xmit_packet(nic_t *nic, ++ nic_interface_t *nic_iface, ++ struct packet *pkt) ++{ ++ bnx2_t *bp = (bnx2_t *) nic->priv; ++ struct uip_vlan_eth_hdr *eth_vlan = (struct uip_vlan_eth_hdr *)pkt->buf; ++ struct uip_eth_hdr *eth = (struct uip_eth_hdr *)bp->tx_pkt; ++ ++ if (eth_vlan->tpid == htons(UIP_ETHTYPE_8021Q)) { ++ memcpy(bp->tx_pkt, pkt->buf, sizeof(struct uip_eth_hdr)); ++ eth->type = eth_vlan->type; ++ pkt->buf_size -= (sizeof(struct uip_vlan_eth_hdr) - ++ sizeof(struct uip_eth_hdr)); ++ memcpy(bp->tx_pkt + sizeof(struct uip_eth_hdr), ++ pkt->buf + sizeof(struct uip_vlan_eth_hdr), ++ pkt->buf_size - sizeof(struct uip_eth_hdr)); ++ } else ++ memcpy(bp->tx_pkt, pkt->buf, pkt->buf_size); ++ ++ msync(bp->tx_pkt, pkt->buf_size, MS_SYNC); ++} ++ ++/** ++ * bnx2_get_tx_pkt() - This function is used to a TX packet from the NIC ++ * @param nic - The NIC device to send the packet ++ * ++ */ ++void *bnx2_get_tx_pkt(nic_t *nic) ++{ ++ bnx2_t *bp = (bnx2_t *) nic->priv; ++ return bp->tx_pkt; ++} ++ ++/** ++ * bnx2_start_xmit() - This function is used to send a packet of data ++ * @param nic - The NIC device to send the packet ++ * @param len - the length of the TX packet ++ * ++ */ ++void bnx2_start_xmit(nic_t *nic, size_t len, u16_t vlan_id) ++{ ++ bnx2_t *bp = (bnx2_t *) nic->priv; ++ uint16_t ring_prod; ++ struct tx_bd *txbd; ++ struct rx_bd *rxbd; ++ rxbd = (struct rx_bd *)(((__u8 *) bp->tx_ring) + getpagesize()); ++ ++ if ((rxbd->rx_bd_haddr_hi == 0) && (rxbd->rx_bd_haddr_lo == 0)) { ++ LOG_PACKET(PFX "%s: trying to transmit when device is closed", ++ nic->log_name); ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ return; ++ } ++ ++ ring_prod = TX_RING_IDX(bp->tx_prod); ++ txbd = &bp->tx_ring[ring_prod]; ++ ++ txbd->tx_bd_mss_nbytes = len; ++ ++ if (vlan_id) { ++ txbd->tx_bd_vlan_tag_flags = (vlan_id << 16) | ++ TX_BD_FLAGS_VLAN_TAG | TX_BD_FLAGS_END | TX_BD_FLAGS_START; ++ } else ++ txbd->tx_bd_vlan_tag_flags = TX_BD_FLAGS_END | ++ TX_BD_FLAGS_START; ++ ++ bp->tx_bseq += len; ++ bp->tx_prod = NEXT_TX_BD(bp->tx_prod); ++ ++ bnx2_wr16(bp, bp->tx_bidx_io, bp->tx_prod); ++ bnx2_wr32(bp, bp->tx_bseq_io, bp->tx_bseq); ++ ++ bnx2_reg_sync(bp, bp->tx_bidx_io, sizeof(__u16)); ++ bnx2_reg_sync(bp, bp->tx_bseq_io, sizeof(__u32)); ++ ++ LOG_PACKET(PFX "%s: sent %d bytes using dev->tx_prod: %d", ++ nic->log_name, len, bp->tx_prod); ++} ++ ++/** ++ * bnx2_write() - Used to write the data to the hardware ++ * @param nic - NIC hardware to read from ++ * @param pkt - The packet which will hold the data to be sent on the wire ++ * @return 0 if successful, <0 if failed ++ */ ++int bnx2_write(nic_t *nic, nic_interface_t *nic_iface, packet_t *pkt) ++{ ++ bnx2_t *bp; ++ struct uip_stack *uip; ++ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL || nic_iface == NULL || pkt == NULL) { ++ LOG_ERR(PFX "%s: bnx2_write() nic == 0x%p || " ++ " nic_iface == 0x%p || " ++ " pkt == 0x%x", nic, nic_iface, pkt); ++ return -EINVAL; ++ } ++ bp = (bnx2_t *)nic->priv; ++ uip = &nic_iface->ustack; ++ ++ if (pkt->buf_size == 0) { ++ LOG_ERR(PFX "%s: Trying to transmitted 0 sized packet", ++ nic->log_name); ++ return -EINVAL; ++ } ++ ++ if (pthread_mutex_trylock(&nic->xmit_mutex) != 0) { ++ LOG_PACKET(PFX "%s: Dropped previous transmitted packet", ++ nic->log_name); ++ return -EINVAL; ++ } ++ ++ bnx2_prepare_xmit_packet(nic, nic_iface, pkt); ++ bnx2_start_xmit(nic, pkt->buf_size, ++ (nic_iface->vlan_priority << 12) | ++ nic_iface->vlan_id); ++ ++ /* bump the bnx2 dev send statistics */ ++ nic->stats.tx.packets++; ++ nic->stats.tx.bytes += uip->uip_len; ++ ++ LOG_PACKET(PFX "%s: transmitted %d bytes " ++ "dev->tx_cons: %d, dev->tx_prod: %d, dev->tx_bseq:%d", ++ nic->log_name, pkt->buf_size, ++ bp->tx_cons, bp->tx_prod, bp->tx_bseq); ++ ++ return 0; ++} ++ ++/** ++ * bnx2_read() - Used to read the data from the hardware ++ * @param nic - NIC hardware to read from ++ * @param pkt - The packet which will hold the data ++ * @return 0 if successful, <0 if failed ++ */ ++static int bnx2_read(nic_t *nic, packet_t *pkt) ++{ ++ bnx2_t *bp; ++ int rc = 0; ++ uint16_t hw_cons, sw_cons; ++ ++ /* Sanity Check: validate the parameters */ ++ if (unlikely(nic == NULL || pkt == NULL)) { ++ LOG_ERR(PFX "%s: bnx2_write() nic == 0x%p || " ++ " pkt == 0x%x", nic, pkt); ++ return -EINVAL; ++ } ++ bp = (bnx2_t *)nic->priv; ++ ++ hw_cons = bp->get_rx_cons(bp); ++ sw_cons = bp->rx_cons; ++ ++ if (sw_cons != hw_cons) { ++ uint8_t rx_index = bp->rx_index % 3; ++ struct l2_fhdr *rx_hdr = bp->rx_ring[rx_index]; ++ void *rx_pkt = bp->rx_pkt_ring[rx_index]; ++ int len; ++ uint16_t errors; ++ ++ LOG_PACKET(PFX "%s: clearing rx interrupt: %d %d %d", ++ nic->log_name, sw_cons, hw_cons, rx_index); ++ ++ msync(rx_hdr, sizeof(struct l2_fhdr), MS_SYNC); ++ errors = ((rx_hdr->l2_fhdr_status & 0xffff0000) >> 16); ++ len = ((rx_hdr->l2_fhdr_vtag_len & 0xffff0000) >> 16) - 4; ++ ++ if (unlikely((errors & (L2_FHDR_ERRORS_BAD_CRC | ++ L2_FHDR_ERRORS_PHY_DECODE | ++ L2_FHDR_ERRORS_ALIGNMENT | ++ L2_FHDR_ERRORS_TOO_SHORT | ++ L2_FHDR_ERRORS_GIANT_FRAME)) || ++ (len <= 0) || ++ (len > (bp->rx_buffer_size - ++ (sizeof(struct l2_fhdr) + 2))) || ++ (len > pkt->max_buf_size))) { ++ /* One of the fields in the BD is bad */ ++ uint16_t status = ((rx_hdr->l2_fhdr_status & ++ 0x0000ffff)); ++ ++ LOG_ERR(PFX "%s: Recv error: 0x%x status: 0x%x " ++ "len: %d", nic->log_name, errors, status, len); ++ ++ if ((len < (bp->rx_buffer_size - ++ (sizeof(struct l2_fhdr) + 2))) && ++ (len < pkt->max_buf_size)) ++ dump_packet_to_log(pkt->nic_iface, rx_pkt, len); ++ } else { ++ if (len < (bp->rx_buffer_size - ++ (sizeof(struct l2_fhdr) + 2))) { ++ msync(rx_pkt, len, MS_SYNC); ++ /* Copy the data */ ++ memcpy(pkt->buf, rx_pkt, len); ++ pkt->buf_size = len; ++ ++ /* Properly set the packet flags */ ++ /* check if there is VLAN tagging on the ++ * packet */ ++ if (rx_hdr->l2_fhdr_status & ++ L2_FHDR_STATUS_VLAN_TAG) { ++ pkt->vlan_tag = ++ rx_hdr->l2_fhdr_vtag_len & 0x0FFF; ++ pkt->flags |= VLAN_TAGGED; ++ } else { ++ pkt->vlan_tag = 0; ++ } ++ ++ rc = 1; ++ ++ LOG_PACKET(PFX "%s: processing packet " ++ "length: %d", nic->log_name, len); ++ } else { ++ /* If the NIC passes up a packet bigger ++ * then the RX buffer, flag it */ ++ LOG_ERR(PFX "%s: invalid packet length %d " ++ "recieve ", nic->log_name, len); ++ } ++ } ++ ++ bp->rx_index++; ++ sw_cons = NEXT_RX_BD(sw_cons); ++ bp->rx_prod = NEXT_RX_BD(bp->rx_prod); ++ bp->rx_bseq += 0x400; ++ ++ bp->rx_cons = sw_cons; ++ bnx2_wr16(bp, bp->rx_bidx_io, bp->rx_prod); ++ bnx2_wr32(bp, bp->rx_bseq_io, bp->rx_bseq); ++ ++ bnx2_reg_sync(bp, bp->rx_bidx_io, sizeof(__u16)); ++ bnx2_reg_sync(bp, bp->rx_bseq_io, sizeof(__u32)); ++ ++ /* bump the bnx2 dev recv statistics */ ++ nic->stats.rx.packets++; ++ nic->stats.rx.bytes += pkt->buf_size; ++ } ++ ++ return rc; ++} ++ ++/******************************************************************************* ++ * Clearing TX interrupts ++ ******************************************************************************/ ++/** ++ * bnx2_clear_tx_intr() - This routine is called when a TX interrupt occurs ++ * @param nic - the nic the interrupt occured on ++ * @return 0 on success ++ */ ++static int bnx2_clear_tx_intr(nic_t *nic) ++{ ++ bnx2_t *bp; ++ uint16_t hw_cons; ++ ++ /* Sanity check: ensure the parameters passed in are valid */ ++ if (unlikely(nic == NULL)) { ++ LOG_ERR(PFX "bnx2_read() nic == NULL"); ++ return -EINVAL; ++ } ++ bp = (bnx2_t *) nic->priv; ++ hw_cons = bp->get_tx_cons(bp); ++ ++ if (bp->flags & BNX2_UIO_TX_HAS_SENT) ++ bp->flags &= ~BNX2_UIO_TX_HAS_SENT; ++ ++ LOG_PACKET(PFX "%s: clearing tx interrupt [%d %d]", ++ nic->log_name, bp->tx_cons, hw_cons); ++ ++ bp->tx_cons = hw_cons; ++ ++ /* There is a queued TX packet that needs to be sent out. The usual ++ * case is when stack will send an ARP packet out before sending the ++ * intended packet */ ++ if (nic->tx_packet_queue != NULL) { ++ packet_t *pkt; ++ ++ LOG_PACKET(PFX "%s: sending queued tx packet", nic->log_name); ++ pkt = nic_dequeue_tx_packet(nic); ++ ++ /* Got a TX packet buffer of the TX queue and put it onto ++ * the hardware */ ++ if (pkt != NULL) { ++ bnx2_prepare_xmit_packet(nic, pkt->nic_iface, pkt); ++ ++ bnx2_start_xmit(nic, pkt->buf_size, ++ (pkt->nic_iface->vlan_priority << 12) | ++ pkt->nic_iface->vlan_id); ++ ++ LOG_PACKET(PFX "%s: transmitted queued packet %d bytes " ++ "dev->tx_cons: %d, dev->tx_prod: %d, " ++ "dev->tx_bseq:%d", ++ nic->log_name, pkt->buf_size, ++ bp->tx_cons, bp->tx_prod, bp->tx_bseq); ++ ++ return -EAGAIN; ++ } ++ } ++ ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ ++ return 0; ++} ++ ++/******************************************************************************* ++ * bnx2 NIC op's table ++ ******************************************************************************/ ++struct nic_ops bnx2_op = { ++ .description = "bnx2", ++ .open = bnx2_open, ++ .close = bnx2_close, ++ .write = bnx2_write, ++ .get_tx_pkt = bnx2_get_tx_pkt, ++ .start_xmit = bnx2_start_xmit, ++ .read = bnx2_read, ++ .clear_tx_intr = bnx2_clear_tx_intr, ++ .handle_iscsi_path_req = cnic_handle_iscsi_path_req, ++ ++ .lib_ops = { ++ .get_library_name = bnx2_get_library_name, ++ .get_pci_table = bnx2_get_pci_table, ++ .get_library_version = bnx2_get_library_version, ++ .get_build_date = bnx2_get_build_date, ++ .get_transport_name = bnx2_get_transport_name, ++ .get_uio_name = bnx2_get_uio_name, ++ }, ++}; +diff --git a/iscsiuio/src/unix/libs/bnx2.h b/iscsiuio/src/unix/libs/bnx2.h +new file mode 100644 +index 0000000..c025542 +--- /dev/null ++++ b/iscsiuio/src/unix/libs/bnx2.h +@@ -0,0 +1,303 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * bnx2.h - bnx2 user space driver ++ * ++ */ ++#ifndef __BNX2_H__ ++#define __BNX2_H__ ++ ++#include "nic.h" ++ ++/****************************************************************************** ++ * Default BNX2 values ++ ******************************************************************************/ ++#define DEFAULT_NUM_RXBD 3 ++#define DEFAULT_RX_LEN 0x400 ++ ++/****************************************************************************** ++ * BNX2 Hardware structures ++ ******************************************************************************/ ++/* status_block definition for MSI */ ++struct status_block { ++ volatile __u32 status_attn_bits; ++ volatile __u32 status_attn_bits_ack; ++ volatile __u32 tx0; ++ volatile __u32 tx2; ++ volatile __u32 rx0; ++ volatile __u32 rx2; ++ volatile __u32 rx4; ++ volatile __u32 rx6; ++ volatile __u32 rx8; ++ volatile __u32 rx10; ++ volatile __u32 rx12; ++ volatile __u32 rx14; ++ volatile __u32 cmd; ++ volatile __u32 idx; ++}; ++ ++/* status_block definition for MSI-X */ ++struct status_block_msix { ++#if 0 ++#if defined(__BIG_ENDIAN) ++ __u16 status_tx_quick_consumer_index; ++ __u16 status_rx_quick_consumer_index; ++ __u16 status_completion_producer_index; ++ __u16 status_cmd_consumer_index; ++ __u32 status_unused; ++ __u16 status_idx; ++ __u8 status_unused2; ++ __u8 status_blk_num; ++#elif defined(__LITTLE_ENDIAN) ++ __u16 status_rx_quick_consumer_index; ++ __u16 status_tx_quick_consumer_index; ++ __u16 status_cmd_consumer_index; ++ __u16 status_completion_producer_index; ++ __u32 status_unused; ++ __u8 status_blk_num; ++ __u8 status_unused2; ++ __u16 status_idx; ++#endif ++#endif ++ __u16 status_rx_quick_consumer_index; ++ __u16 status_tx_quick_consumer_index; ++ __u16 status_cmd_consumer_index; ++ __u16 status_completion_producer_index; ++ __u32 status_unused; ++ __u8 status_blk_num; ++ __u8 status_unused2; ++ __u16 status_idx; ++}; ++ ++/* TX Buffer descriptor */ ++struct tx_bd { ++ __u32 tx_bd_haddr_hi; ++ __u32 tx_bd_haddr_lo; ++ __u32 tx_bd_mss_nbytes; ++ __u32 tx_bd_vlan_tag_flags; ++#define TX_BD_FLAGS_VLAN_TAG (1<<3) ++#define TX_BD_FLAGS_END (1<<6) ++#define TX_BD_FLAGS_START (1<<7) ++}; ++ ++/* RX Buffer descriptor */ ++struct rx_bd { ++ __u32 rx_bd_haddr_hi; ++ __u32 rx_bd_haddr_lo; ++ ++ __u32 rx_bd_len; ++ __u32 rx_bd_flags; ++#define RX_BD_FLAGS_END (1<<2) ++#define RX_BD_FLAGS_START (1<<3) ++ ++}; ++ ++/* This is the RX L2 Frame header */ ++struct l2_fhdr { ++ __u32 l2_fhdr_status; ++#define L2_FHDR_ERRORS_BAD_CRC (1<<17) ++#define L2_FHDR_ERRORS_PHY_DECODE (1<<18) ++#define L2_FHDR_ERRORS_ALIGNMENT (1<<19) ++#define L2_FHDR_ERRORS_TOO_SHORT (1<<20) ++#define L2_FHDR_ERRORS_GIANT_FRAME (1<<21) ++#define L2_FHDR_ERRORS_TCP_XSUM (1<<28) ++#define L2_FHDR_ERRORS_UDP_XSUM (1<<31) ++ ++#define L2_FHDR_STATUS_UDP_DATAGRAM (1<<15) ++#define L2_FHDR_STATUS_TCP_DATAGRAM (1<<14) ++#define L2_FHDR_STATUS_IP_DATAGRAM (1<<13) ++#define L2_FHDR_STATUS_LLC_SNAP (1<<7) ++#define L2_FHDR_STATUS_VLAN_TAG (1<<6) ++ ++ __u32 l2_fhdr_hash; ++ ++ __u32 l2_fhdr_vtag_len; ++ __u32 l2_fhdr_xsum; ++}; ++ ++/****************************************************************************** ++ * BNX2 Registers Defitions/Values ++ ******************************************************************************/ ++#define BNX2_MISC_ID 0x00000808 ++#define BNX2_EMAC_MAC_MATCH4 0x00001420 ++#define BNX2_EMAC_MAC_MATCH5 0x00001424 ++ ++#define BNX2_EMAC_RX_MODE 0x000014c8 ++#define BNX2_EMAC_RX_MODE_RESET (1L<<0) ++#define BNX2_EMAC_RX_MODE_FLOW_EN (1L<<2) ++#define BNX2_EMAC_RX_MODE_KEEP_MAC_CONTROL (1L<<3) ++#define BNX2_EMAC_RX_MODE_KEEP_PAUSE (1L<<4) ++#define BNX2_EMAC_RX_MODE_ACCEPT_OVERSIZE (1L<<5) ++#define BNX2_EMAC_RX_MODE_ACCEPT_RUNTS (1L<<6) ++#define BNX2_EMAC_RX_MODE_LLC_CHK (1L<<7) ++#define BNX2_EMAC_RX_MODE_PROMISCUOUS (1L<<8) ++#define BNX2_EMAC_RX_MODE_NO_CRC_CHK (1L<<9) ++#define BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG (1L<<10) ++#define BNX2_EMAC_RX_MODE_FILT_BROADCAST (1L<<11) ++#define BNX2_EMAC_RX_MODE_SORT_MODE (1L<<12) ++ ++#define BNX2_RPM_SORT_USER2 0x00001828 ++#define BNX2_RPM_SORT_USER2_PM_EN (0xffffL<<0) ++#define BNX2_RPM_SORT_USER2_BC_EN (1L<<16) ++#define BNX2_RPM_SORT_USER2_MC_EN (1L<<17) ++#define BNX2_RPM_SORT_USER2_MC_HSH_EN (1L<<18) ++#define BNX2_RPM_SORT_USER2_PROM_EN (1L<<19) ++#define BNX2_RPM_SORT_USER2_VLAN_EN (0xfL<<20) ++#define BNX2_RPM_SORT_USER2_PROM_VLAN (1L<<24) ++#define BNX2_RPM_SORT_USER2_ENA (1L<<31) ++ ++/* ++ * tsch_reg definition ++ * offset: 0x4c00 ++ */ ++#define BNX2_TSCH_TSS_CFG 0x00004c1c ++#define BNX2_TSCH_TSS_CFG_TSS_START_CID (0x7ffL<<8) ++#define BNX2_TSCH_TSS_CFG_NUM_OF_TSS_CON (0xfL<<24) ++#define CNIC_UIO_INVALID_FD -1 ++ ++#define BNX2_L2CTX_TX_HOST_BIDX 0x00000088 ++#define BNX2_L2CTX_TX_HOST_BSEQ 0x00000090 ++ ++#define BNX2_L2CTX_HOST_BDIDX 0x00000004 ++#define BNX2_L2CTX_HOST_BSEQ 0x00000008 ++ ++/* Used to determin the CHIP ID */ ++/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */ ++#define BNX2_CHIP_NUM(bp) ((bp) & 0xffff0000) ++#define CHIP_NUM_5706 0x57060000 ++#define CHIP_NUM_5708 0x57080000 ++#define CHIP_NUM_5709 0x57090000 ++ ++#define CHIP_REV(bp) ((bp) & 0x0000f000) ++#define CHIP_REV_Ax 0x00000000 ++#define CHIP_REV_Bx 0x00001000 ++#define CHIP_REV_Cx 0x00002000 ++ ++#define CHIP_METAL(bp) ((bp) & 0x00000ff0) ++#define CHIP_BONDING(bp) ((bp) & 0x0000000f) ++ ++#define CHIP_ID(bp) ((bp) & 0xfffffff0) ++#define CHIP_ID_5706_A0 0x57060000 ++#define CHIP_ID_5706_A1 0x57060010 ++#define CHIP_ID_5706_A2 0x57060020 ++#define CHIP_ID_5708_A0 0x57080000 ++#define CHIP_ID_5708_B0 0x57081000 ++#define CHIP_ID_5708_B1 0x57081010 ++#define CHIP_ID_5709_A0 0x57090000 ++#define CHIP_ID_5709_A1 0x57090010 ++ ++#define CHIP_BOND_ID(bp) ((bp) & 0xf) ++ ++#define BNX2_SBLK_EVEN_IDX(x) (((x) & 0xffff0000) >> 16) ++ ++#define TX_DESC_CNT (4096 / sizeof(struct tx_bd)) ++#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1) ++ ++#define NEXT_TX_BD(x) ((((x) & (MAX_TX_DESC_CNT - 1)) == \ ++ (MAX_TX_DESC_CNT - 1)) ? \ ++ (x) + 2 : (x) + 1) ++ ++#define TX_RING_IDX(x) ((x) & MAX_TX_DESC_CNT) ++ ++#define RX_DESC_CNT (4096 / sizeof(struct rx_bd)) ++#define MAX_RX_DESC_CNT (RX_DESC_CNT - 1) ++ ++#define NEXT_RX_BD(x) ((((x) & (MAX_RX_DESC_CNT - 1)) == \ ++ (MAX_RX_DESC_CNT - 1)) ? \ ++ (x) + 2 : (x) + 1) ++ ++#define MB_KERNEL_CTX_SHIFT 8 ++#define MB_KERNEL_CTX_SIZE (1 << MB_KERNEL_CTX_SHIFT) ++#define MB_KERNEL_CTX_MASK (MB_KERNEL_CTX_SIZE - 1) ++#define MB_GET_CID_ADDR(_cid) (0x10000 + ((_cid) << MB_KERNEL_CTX_SHIFT)) ++ ++typedef struct bnx2 { ++ nic_t *parent; ++ ++ uint16_t flags; ++#define BNX2_UIO_MSIX_ENABLED 0x0001 ++#define BNX2_UIO_TX_HAS_SENT 0x0002 ++#define BNX2_OPENED 0x0004 ++ ++ int bar0_fd; ++ void *reg; /* Pointer to the mapped registers */ ++ ++ __u32 tx_bidx_io; ++ __u32 tx_bseq_io; ++ ++ __u16 tx_prod; ++ __u16 tx_cons; ++ __u32 tx_bseq; ++ ++ __u32 rx_bidx_io; ++ __u32 rx_bseq_io; ++ ++ __u16 rx_prod; ++ __u16 rx_cons; ++ __u32 rx_bseq; ++ ++ /* RX ring parameters */ ++ uint32_t rx_ring_size; ++ uint32_t rx_buffer_size; ++ ++ void *bufs; /* Pointer to the mapped buffer space */ ++ ++ /* Hardware Status Block locations */ ++ void *sblk_map; ++ union { ++ struct status_block *msi; ++ struct status_block_msix *msix; ++ } status_blk; ++ size_t status_blk_size; ++ ++ __u16(*get_rx_cons) (struct bnx2 *); ++ __u16(*get_tx_cons) (struct bnx2 *); ++ ++ uint16_t rx_index; ++ struct l2_fhdr **rx_ring; ++ void **rx_pkt_ring; ++ ++ struct tx_bd *tx_ring; ++ void *tx_pkt; ++ ++ struct l2_fhdr rcv_l2_fhdr; ++ __u8 rcv_buf[1500 + 2]; ++ __u32 rcv_size; ++} bnx2_t; ++ ++/****************************************************************************** ++ * bnx2 Function Declarations ++ ******************************************************************************/ ++struct nic_ops *bnx2_get_ops(); ++#endif /* __BNX2_H__ */ +diff --git a/iscsiuio/src/unix/libs/bnx2x.c b/iscsiuio/src/unix/libs/bnx2x.c +new file mode 100644 +index 0000000..c6e92cf +--- /dev/null ++++ b/iscsiuio/src/unix/libs/bnx2x.c +@@ -0,0 +1,1625 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * bnx2x.c - bnx2x user space driver ++ * ++ */ ++#include ++#include ++#include ++#include ++#include /* Needed for linux/ethtool.h on RHEL 5.x */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "config.h" ++ ++#include "build_date.h" ++#include "bnx2x.h" ++#include "cnic.h" ++#include "logger.h" ++#include "nic.h" ++#include "nic_id.h" ++#include "nic_utils.h" ++#include "options.h" ++ ++#define PFX "bnx2x " ++ ++/* Foward struct declarations */ ++struct nic_ops bnx2x_op; ++ ++/******************************************************************************* ++ * NIC Library Strings ++ ******************************************************************************/ ++static const char library_name[] = "bnx2x"; ++static const char library_version[] = PACKAGE_VERSION; ++static const char library_uio_name[] = "bnx2x_cnic"; ++ ++/* The name that should be returned from /sys/class/uio/uio0/name */ ++static const char cnic_uio_sysfs_name_tempate[] = "/sys/class/uio/uio%i/name"; ++static const char bnx2x_uio_sysfs_name[] = "bnx2x_cnic"; ++ ++/******************************************************************************* ++ * String constants used to display human readable adapter name ++ ******************************************************************************/ ++static const char brcm_57710[] = "Broadcom NetXtreme II BCM57710 10-Gigabit"; ++static const char brcm_57711[] = "Broadcom NetXtreme II BCM57711 10-Gigabit"; ++static const char brcm_57711e[] = "Broadcom NetXtreme II BCM57711E 10-Gigabit"; ++static const char brcm_57712[] = "Broadcom NetXtreme II BCM57712 10-Gigabit"; ++static const char brcm_57712_MF[] = "Broadcom NetXtreme II BCM57712 MF " ++ "10-Gigabit"; ++static const char brcm_57712_VF[] = "Broadcom NetXtreme II BCM57712 VF " ++ "10-Gigabit"; ++static const char brcm_57713[] = "Broadcom NetXtreme II BCM57713 10-Gigabit"; ++static const char brcm_57713e[] = "Broadcom NetXtreme II BCM57713E 10-Gigabit"; ++static const char brcm_57800[] = "Broadcom NetXtreme II BCM57800 10-Gigabit"; ++static const char brcm_57800_MF[] = "Broadcom NetXtreme II BCM57800 MF " ++ "10-Gigabit"; ++static const char brcm_57800_VF[] = "Broadcom NetXtreme II BCM57800 VF " ++ "10-Gigabit"; ++static const char brcm_57810[] = "Broadcom NetXtreme II BCM57810 10-Gigabit"; ++static const char brcm_57810_MF[] = "Broadcom NetXtreme II BCM57810 MF " ++ "10-Gigabit"; ++static const char brcm_57810_VF[] = "Broadcom NetXtreme II BCM57810 VF " ++ "10-Gigabit"; ++static const char brcm_57811[] = "Broadcom NetXtreme II BCM57811 10-Gigabit"; ++static const char brcm_57811_MF[] = "Broadcom NetXtreme II BCM57811 MF " ++ "10-Gigabit"; ++static const char brcm_57811_VF[] = "Broadcom NetXtreme II BCM57811 VF " ++ "10-Gigabit"; ++static const char brcm_57840[] = "Broadcom NetXtreme II BCM57840 10-Gigabit"; ++static const char brcm_57840_MF[] = "Broadcom NetXtreme II BCM57840 MF " ++ "10-Gigabit"; ++static const char brcm_57840_VF[] = "Broadcom NetXtreme II BCM57840 VF " ++ "10-Gigabit"; ++static const char brcm_57840_4_10[] = "Broadcom NetXtreme II BCM57840 4x" ++ "10-Gigabit"; ++static const char brcm_57840_2_20[] = "Broadcom NetXtreme II BCM57840 2x" ++ "20-Gigabit"; ++ ++/******************************************************************************* ++ * PCI ID constants ++ ******************************************************************************/ ++#define PCI_VENDOR_ID_BROADCOM 0x14e4 ++#define PCI_DEVICE_ID_NX2_57710 0x164e ++#define PCI_DEVICE_ID_NX2_57711 0x164f ++#define PCI_DEVICE_ID_NX2_57711E 0x1650 ++#define PCI_DEVICE_ID_NX2_57712 0x1662 ++#define PCI_DEVICE_ID_NX2_57712_MF 0x1663 ++#define PCI_DEVICE_ID_NX2_57712_VF 0x166f ++#define PCI_DEVICE_ID_NX2_57713 0x1651 ++#define PCI_DEVICE_ID_NX2_57713E 0x1652 ++#define PCI_DEVICE_ID_NX2_57800 0x168a ++#define PCI_DEVICE_ID_NX2_57800_MF 0x16a5 ++#define PCI_DEVICE_ID_NX2_57800_VF 0x16a9 ++#define PCI_DEVICE_ID_NX2_57810 0x168e ++#define PCI_DEVICE_ID_NX2_57810_MF 0x16ae ++#define PCI_DEVICE_ID_NX2_57810_VF 0x16af ++#define PCI_DEVICE_ID_NX2_57811 0x163d ++#define PCI_DEVICE_ID_NX2_57811_MF 0x163e ++#define PCI_DEVICE_ID_NX2_57811_VF 0x163f ++#define PCI_DEVICE_ID_NX2_57840_OBSOLETE 0x168d ++#define PCI_DEVICE_ID_NX2_57840_MF_OBSOLETE 0x16ab ++#define PCI_DEVICE_ID_NX2_57840_4_10 0x16a1 ++#define PCI_DEVICE_ID_NX2_57840_2_20 0x16a2 ++#define PCI_DEVICE_ID_NX2_57840_MF 0x16a4 ++#define PCI_DEVICE_ID_NX2_57840_VF 0x16ad ++#define PCI_ANY_ID (~0) ++ ++/* This is the table used to match PCI vendor and device ID's to the ++ * human readable string names of the devices */ ++static const struct pci_device_id bnx2x_pci_tbl[] = { ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57710, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57710}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57711, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57711}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57711E, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57711e}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57712, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57712}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57712_MF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57712_MF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57712_VF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57712_VF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57713, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57713}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57713E, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57713e}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57800, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57800}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57800_MF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57800_MF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57800_VF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57800_VF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57810, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57810}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57810_MF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57810_MF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57810_VF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57810_VF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57811, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57811}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57811_MF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57811_MF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57811_VF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57811_VF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_OBSOLETE, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57840}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_MF_OBSOLETE, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_MF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_4_10, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_4_10}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_2_20, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_2_20}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_MF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_MF}, ++ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_VF, ++ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_VF}, ++}; ++ ++static struct iro e1_iro[2] = { ++ {0x45a0, 0x90, 0x8, 0x0, 0x8}, /* T6.0 */ ++ {0x50c8, 0x90, 0x8, 0x0, 0x8}, /* T6.4 */ ++}; ++ ++static struct iro e1h_iro[2] = { ++ {0x1c40, 0xe0, 0x8, 0x0, 0x8}, /* T6.0 */ ++ {0x1e00, 0xe0, 0x8, 0x0, 0x8}, /* T6.4 */ ++}; ++ ++static struct iro e2_iro[2] = { ++ {0x6000, 0x20, 0x0, 0x0, 0x8}, /* T6.0 */ ++ {0x6000, 0x20, 0x0, 0x0, 0x8}, /* T6.4 */ ++}; ++ ++struct bnx2x_driver_version bnx2x_version = { ++ BNX2X_UNKNOWN_MAJOR_VERSION, ++ BNX2X_UNKNOWN_MINOR_VERSION, ++ BNX2X_UNKNOWN_SUB_MINOR_VERSION, ++}; ++ ++static int bnx2x_clear_tx_intr(nic_t *nic); ++ ++/******************************************************************************* ++ * BNX2X Library Functions ++ ******************************************************************************/ ++/** ++ * bnx2x_get_library_name() - Used to get the name of this NIC libary ++ * @param name - This function will return the pointer to this NIC ++ * library name ++ * @param name_size ++ */ ++static void bnx2x_get_library_name(char **name, size_t *name_size) ++{ ++ *name = (char *)library_name; ++ *name_size = sizeof(library_name); ++} ++ ++/** ++ * bnx2x_get_library_version() - Used to get the version string of this ++ * NIC libary ++ * @param version - This function will return the pointer to this NIC ++ * library version string ++ * @param version_size - This will be set with the version size ++ */ ++static void bnx2x_get_library_version(char **version, size_t *version_size) ++{ ++ *version = (char *)library_version; ++ *version_size = sizeof(library_version); ++} ++ ++/** ++ * bnx2x_get_build_date() - Used to get the build date string of this library ++ * @param version - This function will return the pointer to this NIC ++ * library build date string ++ * @param version_size - This will be set with the build date string size ++ */ ++static void bnx2x_get_build_date(char **build, size_t *build_size) ++{ ++ *build = (char *)build_date; ++ *build_size = sizeof(build_date); ++} ++ ++/** ++ * bnx2x_get_transport_name() - Used to get the transport name associated ++ * with this this NIC libary ++ * @param transport_name - This function will return the pointer to this NIC ++ * library's associated transport string ++ * @param transport_name_size - This will be set with the transport name size ++ */ ++static void bnx2x_get_transport_name(char **transport_name, ++ size_t *transport_name_size) ++{ ++ *transport_name = (char *)bnx2i_library_transport_name; ++ *transport_name_size = bnx2i_library_transport_name_size; ++} ++ ++/** ++ * bnx2x_get_uio_name() - Used to get the uio name associated with this this ++ * NIC libary ++ * @param uio_name - This function will return the pointer to this NIC ++ * library's associated uio string ++ * @param transport_name_size - This will be set with the uio name size ++ */ ++static void bnx2x_get_uio_name(char **uio_name, size_t *uio_name_size) ++{ ++ *uio_name = (char *)library_uio_name; ++ *uio_name_size = sizeof(library_uio_name); ++} ++ ++/** ++ * bnx2x_get_pci_table() - Used to get the PCI table for this NIC libary to ++ * determine which NIC's based off of PCI ID's are ++ * supported ++ * @param table - This function will return the pointer to the PCI table ++ * @param entries - This function will return the number of entries in the NIC ++ * library's PCI table ++ */ ++static void bnx2x_get_pci_table(struct pci_device_id **table, ++ uint32_t *entries) ++{ ++ *table = (struct pci_device_id *)bnx2x_pci_tbl; ++ *entries = ++ (uint32_t) (sizeof(bnx2x_pci_tbl) / sizeof(bnx2x_pci_tbl[0])); ++} ++ ++/** ++ * bnx2x_get_ops() - Used to get the NIC library op table ++ * @param op - The op table of this NIC library ++ */ ++struct nic_ops *bnx2x_get_ops() ++{ ++ return &bnx2x_op; ++} ++ ++/******************************************************************************* ++ * bnx2x Utility Functions ++ ******************************************************************************/ ++/******************************************************************************* ++ * Utility Functions Used to read register from the bnx2x device ++ ******************************************************************************/ ++static void bnx2x_set_drv_version_unknown(bnx2x_t *bp) ++{ ++ bp->version.major = BNX2X_UNKNOWN_MAJOR_VERSION; ++ bp->version.minor = BNX2X_UNKNOWN_MINOR_VERSION; ++ bp->version.sub_minor = BNX2X_UNKNOWN_SUB_MINOR_VERSION; ++} ++ ++/* Return: 1 = Unknown, 0 = Known */ ++static int bnx2x_is_drv_version_unknown(struct bnx2x_driver_version *version) ++{ ++ if ((version->major == (uint16_t)BNX2X_UNKNOWN_MAJOR_VERSION) && ++ (version->minor == (uint16_t)BNX2X_UNKNOWN_MINOR_VERSION) && ++ (version->sub_minor == (uint16_t)BNX2X_UNKNOWN_SUB_MINOR_VERSION)) { ++ return 1; ++ } ++ ++ return 0; ++} ++ ++/** ++ * bnx2x_get_drv_version() - Used to determine the driver version ++ * @param bp - Device used to determine bnx2x driver version ++ */ ++static int bnx2x_get_drv_version(bnx2x_t *bp) ++{ ++ nic_t *nic = bp->parent; ++ int fd, rc; ++ struct ifreq ifr; ++ struct ethtool_drvinfo drvinfo; ++ char *tok, *save_ptr = NULL; ++ ++ /* Setup our control structures. */ ++ memset(&ifr, 0, sizeof(ifr)); ++ strcpy(ifr.ifr_name, nic->eth_device_name); ++ ++ /* Open control socket. */ ++ fd = socket(AF_INET, SOCK_DGRAM, 0); ++ if (fd < 0) { ++ LOG_ERR(PFX "%s: Cannot get socket to determine version " ++ "[0x%x %s]", nic->log_name, errno, strerror(errno)); ++ return -EIO; ++ } ++ ++ drvinfo.cmd = ETHTOOL_GDRVINFO; ++ ifr.ifr_data = (caddr_t) &drvinfo; ++ rc = ioctl(fd, SIOCETHTOOL, &ifr); ++ if (rc < 0) { ++ LOG_ERR(PFX "%s: call to ethool IOCTL failed [0x%x %s]", ++ nic->log_name, errno, strerror(errno)); ++ goto error; ++ } ++ ++ tok = strtok_r(drvinfo.version, ".", &save_ptr); ++ if (tok == NULL) { ++ rc = -EIO; ++ goto error; ++ } ++ bp->version.major = atoi(tok); ++ ++ tok = strtok_r(NULL, ".", &save_ptr); ++ if (tok == NULL) { ++ rc = -EIO; ++ goto error; ++ } ++ bp->version.minor = atoi(tok); ++ ++ tok = strtok_r(NULL, ".", &save_ptr); ++ if (tok == NULL) { ++ rc = -EIO; ++ goto error; ++ } ++ bp->version.sub_minor = atoi(tok); ++ ++ LOG_INFO(PFX "%s: bnx2x driver using version %d.%d.%d", ++ nic->log_name, ++ bp->version.major, bp->version.minor, bp->version.sub_minor); ++ ++ close(fd); ++ ++ return 0; ++ ++error: ++ close(fd); ++ bnx2x_set_drv_version_unknown(bp); ++ ++ LOG_ERR(PFX "%s: error parsing driver string: '%s'", ++ nic->log_name, drvinfo.version); ++ ++ return rc; ++ ++} ++ ++static inline int bnx2x_is_ver70(bnx2x_t *bp) ++{ ++ return (bp->version.major == 1 && bp->version.minor >= 70); ++} ++ ++static inline int bnx2x_is_ver60(bnx2x_t *bp) ++{ ++ return (bp->version.major == 1 && (bp->version.minor == 60 || ++ bp->version.minor == 62 || ++ bp->version.minor == 64)); ++} ++ ++static inline int bnx2x_is_ver60_plus(bnx2x_t *bp) ++{ ++ return bnx2x_is_ver60(bp) || bnx2x_is_ver70(bp); ++} ++ ++static inline int bnx2x_is_ver52(bnx2x_t *bp) ++{ ++ return (bp->version.major == 1 && bp->version.minor == 52); ++} ++ ++static void bnx2x_wr32(bnx2x_t *bp, __u32 off, __u32 val) ++{ ++ *((volatile __u32 *)(bp->reg + off)) = val; ++} ++ ++static void bnx2x_doorbell(bnx2x_t *bp, __u32 off, __u32 val) ++{ ++ *((volatile __u32 *)(bp->reg2 + off)) = val; ++} ++ ++static void bnx2x_flush_doorbell(bnx2x_t *bp, __u32 off) ++{ ++ volatile __u32 tmp; ++ ++ barrier(); ++ tmp = *((volatile __u32 *)(bp->reg2 + off)); ++} ++ ++static __u32 bnx2x_rd32(bnx2x_t *bp, __u32 off) ++{ ++ return *((volatile __u32 *)(bp->reg + off)); ++} ++ ++static int bnx2x_reg_sync(bnx2x_t *bp, __u32 off, __u16 length) ++{ ++ return msync(bp->reg + off, length, MS_SYNC); ++} ++ ++static void bnx2x_update_rx_prod(bnx2x_t *bp) ++{ ++ struct ustorm_eth_rx_producers rx_prods = { 0 }; ++ int i; ++ ++ rx_prods.bd_prod = bp->rx_bd_prod; ++ rx_prods.cqe_prod = bp->rx_prod; ++ ++ barrier(); ++ ++ for (i = 0; i < sizeof(struct ustorm_eth_rx_producers) / 4; i++) ++ bnx2x_wr32(bp, bp->rx_prod_io + i * 4, ++ ((__u32 *)&rx_prods)[i]); ++ ++ barrier(); ++ ++ bnx2x_reg_sync(bp, bp->rx_prod_io, ++ sizeof(struct ustorm_eth_rx_producers)); ++} ++ ++/** ++ * bnx2x_get_chip_id() - Used to retrive the chip ID from the nic ++ * @param dev - Device used to determin NIC type ++ * @return Chip ID read from the MISC ID register ++ */ ++static int bnx2x_get_chip_id(bnx2x_t *bp) ++{ ++ int val, id; ++ ++ /* Get the chip revision id and number. */ ++ /* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */ ++ val = bnx2x_rd32(bp, BNX2X_MISC_REG_CHIP_NUM); ++ id = ((val & 0xffff) << 16); ++ val = bnx2x_rd32(bp, BNX2X_MISC_REG_CHIP_REV); ++ id |= ((val & 0xf) << 12); ++ val = bnx2x_rd32(bp, BNX2X_MISC_REG_CHIP_METAL); ++ id |= ((val & 0xff) << 4); ++ val = bnx2x_rd32(bp, BNX2X_MISC_REG_BOND_ID); ++ id |= (val & 0xf); ++ ++ return id; ++} ++ ++/** ++ * bnx2x_uio_verify() ++ * ++ */ ++static int bnx2x_uio_verify(nic_t *nic) ++{ ++ char *raw = NULL, *raw_tmp; ++ uint32_t raw_size = 0; ++ char temp_path[sizeof(cnic_uio_sysfs_name_tempate) + 8]; ++ int rc = 0; ++ ++ /* Build the path to determine uio name */ ++ snprintf(temp_path, sizeof(temp_path), ++ cnic_uio_sysfs_name_tempate, nic->uio_minor); ++ ++ rc = capture_file(&raw, &raw_size, temp_path); ++ if (rc != 0) ++ goto error; ++ ++ /* sanitize name string by replacing newline with null termination */ ++ raw_tmp = raw; ++ while (*raw_tmp != '\n') ++ raw_tmp++; ++ *raw_tmp = '\0'; ++ ++ if (strncmp(raw, bnx2x_uio_sysfs_name, ++ sizeof(bnx2x_uio_sysfs_name)) != 0) { ++ LOG_ERR(PFX "%s: uio names not equal: " ++ "expecting %s got %s from %s", ++ nic->log_name, bnx2x_uio_sysfs_name, raw, temp_path); ++ rc = -EIO; ++ } ++ ++ free(raw); ++ ++ LOG_INFO(PFX "%s: Verified is a cnic_uio device", nic->log_name); ++ ++error: ++ return rc; ++} ++ ++/******************************************************************************* ++ * bnx2x Utility Functions to get to the hardware consumer indexes ++ ******************************************************************************/ ++static __u16 bnx2x_get_rx(bnx2x_t *bp) ++{ ++ struct host_def_status_block *sblk = bp->status_blk.def; ++ __u16 rx_comp_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ rx_comp_cons = ++ sblk->u_def_status_block. ++ index_values[HC_INDEX_DEF_U_ETH_ISCSI_RX_CQ_CONS]; ++ if ((rx_comp_cons & BNX2X_MAX_RCQ_DESC_CNT(bp)) == ++ BNX2X_MAX_RCQ_DESC_CNT(bp)) ++ rx_comp_cons++; ++ ++ return rx_comp_cons; ++} ++ ++static __u16 bnx2x_get_rx_60(bnx2x_t *bp) ++{ ++ struct host_sp_status_block *sblk = bp->status_blk.sp; ++ __u16 rx_comp_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ rx_comp_cons = ++ sblk->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS]; ++ if ((rx_comp_cons & BNX2X_MAX_RCQ_DESC_CNT(bp)) == ++ BNX2X_MAX_RCQ_DESC_CNT(bp)) ++ rx_comp_cons++; ++ ++ return rx_comp_cons; ++} ++ ++static __u16 bnx2x_get_tx(bnx2x_t *bp) ++{ ++ struct host_def_status_block *sblk = bp->status_blk.def; ++ __u16 tx_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ tx_cons = ++ sblk->c_def_status_block. ++ index_values[HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS]; ++ ++ return tx_cons; ++} ++ ++static __u16 bnx2x_get_tx_60(bnx2x_t *bp) ++{ ++ struct host_sp_status_block *sblk = bp->status_blk.sp; ++ __u16 tx_cons; ++ ++ msync(sblk, sizeof(*sblk), MS_SYNC); ++ tx_cons = sblk->sp_sb.index_values[HC_SP_INDEX_ETH_ISCSI_CQ_CONS]; ++ ++ return tx_cons; ++} ++ ++typedef enum { ++ CNIC_VLAN_STRIPPING_ENABLED = 1, ++ CNIC_VLAN_STRIPPING_DISABLED = 2, ++} CNIC_VLAN_STRIPPING_MODE; ++ ++/** ++ * bnx2x_strip_vlan_enabled() - This will query the device to determine whether ++ * VLAN tag stripping is enabled or not ++ * @param dev - device to check stripping or not ++ * @ return CNIC_VLAN_STRIPPING_ENABLED stripping is enabled ++ * CNIC_VLAN_STRIPPING_DISABLED stripping is not enabled ++ */ ++static CNIC_VLAN_STRIPPING_MODE bnx2x_strip_vlan_enabled(bnx2x_t *bp) ++{ ++ return CNIC_VLAN_STRIPPING_DISABLED; ++} ++ ++/** ++ * bnx2x_free() - Used to free a bnx2x structure ++ */ ++static void bnx2x_free(nic_t *nic) ++{ ++ if (nic->priv) ++ free(nic->priv); ++ nic->priv = NULL; ++} ++ ++/** ++ * bnx2x_alloc() - Used to allocate a bnx2x structure ++ */ ++static bnx2x_t *bnx2x_alloc(nic_t *nic) ++{ ++ bnx2x_t *bp = malloc(sizeof(*bp)); ++ ++ if (bp == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate BNX2X space", ++ nic->log_name); ++ return NULL; ++ } ++ ++ /* Clear out the CNIC contents */ ++ memset(bp, 0, sizeof(*bp)); ++ ++ bp->bar0_fd = INVALID_FD; ++ bp->bar2_fd = INVALID_FD; ++ ++ bp->parent = nic; ++ nic->priv = (void *)bp; ++ ++ bnx2x_set_drv_version_unknown(bp); ++ ++ return bp; ++} ++ ++/** ++ * bnx2x_open() - This will initialize all the hardware resources underneath ++ * a struct cnic_uio device ++ * @param dev - The struct cnic_uio device to attach the hardware with ++ * @return 0 on success, on failure a errno will be returned ++ */ ++static int bnx2x_open(nic_t *nic) ++{ ++ bnx2x_t *bp; ++ struct stat uio_stat; ++ int i, rc; ++ __u32 val; ++ int count; ++ char sysfs_resc_path[80]; ++ uint32_t bus; ++ uint32_t slot; ++ uint32_t func; ++ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL) { ++ LOG_ERR(PFX "nic == NULL"); ++ return -EINVAL; ++ } ++ ++ if ((nic->priv) != NULL && ++ (((bnx2x_t *) (nic->priv))->flags & BNX2X_OPENED)) { ++ return 0; ++ } ++ ++ bp = bnx2x_alloc(nic); ++ if (bp == NULL) ++ return -ENOMEM; ++ ++ if (bnx2x_is_drv_version_unknown(&bnx2x_version)) { ++ /* If version is unknown, go read from ethtool */ ++ rc = bnx2x_get_drv_version(bp); ++ if (rc) ++ goto open_error; ++ } else { ++ /* Version is not unknown, just use it */ ++ bnx2x_version.major = bp->version.major; ++ bnx2x_version.minor = bp->version.minor; ++ bnx2x_version.sub_minor = bp->version.sub_minor; ++ } ++ ++ count = 0; ++ while ((nic->fd < 0) && count < 15) { ++ /* udev might not have created the file yet */ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ sleep(1); ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ nic->fd = open(nic->uio_device_name, O_RDWR | O_NONBLOCK); ++ if (nic->fd != INVALID_FD) { ++ LOG_ERR(PFX "%s: uio device has been brought up " ++ "via pid: %d on fd: %d", ++ nic->uio_device_name, getpid(), nic->fd); ++ ++ rc = bnx2x_uio_verify(nic); ++ if (rc != 0) ++ continue; ++ ++ break; ++ } else { ++ LOG_WARN(PFX "%s: Could not open device: %s, [%s]", ++ nic->log_name, nic->uio_device_name, ++ strerror(errno)); ++ ++ manually_trigger_uio_event(nic, nic->uio_minor); ++ ++ /* udev might not have created the file yet */ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ sleep(1); ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ count++; ++ } ++ } ++ if (fstat(nic->fd, &uio_stat) < 0) { ++ LOG_ERR(PFX "%s: Could not fstat device", nic->log_name); ++ rc = -ENODEV; ++ goto open_error; ++ } ++ nic->uio_minor = minor(uio_stat.st_rdev); ++ ++ cnic_get_sysfs_pci_resource_path(nic, 0, sysfs_resc_path, 80); ++ bp->bar0_fd = open(sysfs_resc_path, O_RDWR | O_SYNC); ++ if (bp->bar0_fd < 0) { ++ LOG_ERR(PFX "%s: Could not open %s", nic->log_name, ++ sysfs_resc_path); ++ rc = -ENODEV; ++ goto open_error; ++ } ++ ++ bp->reg = mmap(NULL, BNX2X_BAR_SIZE, PROT_READ | PROT_WRITE, ++ MAP_SHARED, bp->bar0_fd, (off_t) 0); ++ ++ if (bp->reg == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Couldn't mmap BAR registers: %s", ++ nic->log_name, strerror(errno)); ++ bp->reg = NULL; ++ rc = errno; ++ goto open_error; ++ } ++ ++ msync(bp->reg, BNX2X_BAR_SIZE, MS_SYNC); ++ ++ cnic_get_sysfs_pci_resource_path(nic, 2, sysfs_resc_path, 80); ++ bp->bar2_fd = open(sysfs_resc_path, O_RDWR | O_SYNC); ++ if (bp->bar2_fd < 0) { ++ LOG_ERR(PFX "%s: Could not open %s", nic->log_name, ++ sysfs_resc_path); ++ rc = -ENODEV; ++ goto open_error; ++ } ++ ++ bp->reg2 = mmap(NULL, BNX2X_BAR2_SIZE, PROT_READ | PROT_WRITE, ++ MAP_SHARED, bp->bar2_fd, (off_t) 0); ++ ++ if (bp->reg2 == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Couldn't mmap BAR2 registers: %s", ++ nic->log_name, strerror(errno)); ++ bp->reg2 = NULL; ++ rc = errno; ++ goto open_error; ++ } ++ ++ /* TODO: hardcoded with the cnic driver */ ++ bp->rx_ring_size = 15; ++ bp->rx_buffer_size = 0x400; ++ ++ LOG_DEBUG(PFX "%s: using rx ring size: %d, rx buffer size: %d", ++ nic->log_name, bp->rx_ring_size, bp->rx_buffer_size); ++ ++ /* Determine the number of UIO events that have already occured */ ++ rc = detemine_initial_uio_events(nic, &nic->intr_count); ++ if (rc != 0) { ++ LOG_ERR("Could not determine the number ofinitial UIO events"); ++ nic->intr_count = 0; ++ } ++ ++ /* Allocate space for rx pkt ring */ ++ bp->rx_pkt_ring = malloc(sizeof(void *) * bp->rx_ring_size); ++ if (bp->rx_pkt_ring == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate space for rx_pkt_ring", ++ nic->log_name); ++ rc = errno; ++ goto open_error; ++ } ++ ++ if (bnx2x_is_ver60_plus(bp)) ++ bp->status_blk_size = sizeof(struct host_sp_status_block); ++ else if (bnx2x_is_ver52(bp)) ++ bp->status_blk_size = sizeof(struct host_def_status_block); ++ else { ++ LOG_INFO(PFX "%s: Unsupported bnx2x driver [%d.%d]", ++ nic->log_name, bp->version.major, bp->version.minor); ++ ++ rc = -ENOTSUP; ++ goto open_error; ++ } ++ ++ bp->status_blk.def = mmap(NULL, bp->status_blk_size, ++ PROT_READ | PROT_WRITE, MAP_SHARED, ++ nic->fd, (off_t) getpagesize()); ++ if (bp->status_blk.def == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Could not mmap status block: %s", ++ nic->log_name, strerror(errno)); ++ bp->status_blk.def = NULL; ++ rc = errno; ++ goto open_error; ++ } ++ ++ bp->tx_ring = mmap(NULL, 4 * getpagesize(), ++ PROT_READ | PROT_WRITE, ++ MAP_SHARED | MAP_LOCKED, ++ nic->fd, (off_t) 2 * getpagesize()); ++ if (bp->tx_ring == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Could not mmap tx ring: %s", ++ nic->log_name, strerror(errno)); ++ bp->tx_ring = NULL; ++ rc = errno; ++ goto open_error; ++ } ++ ++ bp->rx_comp_ring.cqe = (union eth_rx_cqe *) ++ (((__u8 *) bp->tx_ring) + 2 * getpagesize()); ++ ++ bp->bufs = mmap(NULL, (bp->rx_ring_size + 1) * bp->rx_buffer_size, ++ PROT_READ | PROT_WRITE, ++ MAP_SHARED | MAP_LOCKED, ++ nic->fd, (off_t) 3 * getpagesize()); ++ if (bp->bufs == MAP_FAILED) { ++ LOG_INFO(PFX "%s: Could not mmap buffers: %s", ++ nic->log_name, strerror(errno)); ++ bp->bufs = NULL; ++ rc = errno; ++ goto open_error; ++ } ++ ++ bp->chip_id = bnx2x_get_chip_id(bp); ++ LOG_DEBUG(PFX "Chip ID: %x", bp->chip_id); ++ ++ rc = get_bus_slot_func_num(nic, &bus, &slot, &func); ++ if (rc != 0) { ++ LOG_INFO(PFX "%s: Couldn't determine bus:slot.func", ++ nic->log_name); ++ goto open_error; ++ } ++ /* In E1/E1H use pci device function as read from sysfs. ++ * In E2/E3 read physical function from ME register since these chips ++ * support Physical Device Assignment where kernel BDF maybe arbitrary ++ * (depending on hypervisor). ++ */ ++ if (CHIP_IS_E2_PLUS(bp)) { ++ func = (bnx2x_rd32(bp, BAR_ME_REGISTER) & ME_REG_ABS_PF_NUM) >> ++ ME_REG_ABS_PF_NUM_SHIFT; ++ } ++ bp->func = func; ++ bp->port = bp->func % PORT_MAX; ++ ++ if (CHIP_IS_E2_PLUS(bp)) { ++ __u32 val = bnx2x_rd32(bp, MISC_REG_PORT4MODE_EN_OVWR); ++ if (!(val & 1)) ++ val = bnx2x_rd32(bp, MISC_REG_PORT4MODE_EN); ++ else ++ val = (val >> 1) & 1; ++ ++ if (val) ++ bp->pfid = func >> 1; ++ else ++ bp->pfid = func & 0x6; ++ } else { ++ bp->pfid = func; ++ } ++ ++ if (bnx2x_is_ver60_plus(bp)) ++ bp->port = bp->pfid & 1; ++ ++ bp->cid = 17; ++ bp->client_id = 17; ++ ++ if (bnx2x_is_ver60_plus(bp)) { ++ struct client_init_general_data *data = bp->bufs; ++ ++ bp->client_id = data->client_id; ++ if (data->reserved0) ++ bp->cid = data->reserved0; ++ } ++ ++ LOG_INFO(PFX "%s: func 0x%x, pfid 0x%x, client_id 0x%x, cid 0x%x", ++ nic->log_name, bp->func, bp->pfid, bp->client_id, bp->cid); ++ ++ if (CHIP_IS_E1(bp)) ++ bp->iro = e1_iro; ++ else if (CHIP_IS_E1H(bp)) ++ bp->iro = e1h_iro; ++ else if (CHIP_IS_E2_PLUS(bp)) ++ bp->iro = e2_iro; ++ ++ if (bnx2x_is_ver60_plus(bp)) { ++ __u32 cl_qzone_id = BNX2X_CL_QZONE_ID(bp, bp->client_id); ++ ++ bp->iro_idx = 0; ++ if (bp->version.minor >= 64) { ++ bp->iro_idx = 1; ++ cl_qzone_id = BNX2X_CL_QZONE_ID_64(bp, bp->client_id); ++ } ++ ++ bp->rx_prod_io = BAR_USTRORM_INTMEM + ++ (CHIP_IS_E2_PLUS(bp) ? ++ USTORM_RX_PRODS_E2_OFFSET(cl_qzone_id) : ++ USTORM_RX_PRODS_E1X_OFFSET(bp->port, bp->client_id)); ++ ++ bp->tx_doorbell = bp->cid * 0x80 + 0x40; ++ ++ bp->get_rx_cons = bnx2x_get_rx_60; ++ bp->get_tx_cons = bnx2x_get_tx_60; ++ bp->tx_vlan_tag_bit = ETH_TX_BD_FLAGS_VLAN_TAG_T6X; ++ } else { ++ bp->rx_prod_io = BAR_USTRORM_INTMEM + ++ USTORM_RX_PRODS_OFFSET(bp->port, bp->client_id); ++ ++ bp->tx_doorbell = bp->cid * getpagesize() + 0x40; ++ ++ bp->get_rx_cons = bnx2x_get_rx; ++ bp->get_tx_cons = bnx2x_get_tx; ++ bp->tx_vlan_tag_bit = ETH_TX_BD_FLAGS_VLAN_TAG_T5X; ++ } ++ ++ bp->tx_cons = 0; ++ bp->tx_prod = 0; ++ bp->tx_bd_prod = 0; ++ bp->tx_pkt = bp->bufs; ++ ++ bp->rx_index = 0; ++ bp->rx_cons = 0; ++ bp->rx_bd_cons = 0; ++ bp->rx_prod = 127; ++ bp->rx_bd_prod = bp->rx_ring_size; ++ ++ for (i = 0; i < bp->rx_ring_size; i++) { ++ void *ptr = bp->bufs + (bp->rx_buffer_size * (i + 1)); ++ ++ bp->rx_pkt_ring[i] = ptr; ++ } ++ ++ val = bnx2x_rd32(bp, MISC_REG_SHARED_MEM_ADDR); ++ ++ bp->shmem_base = val; ++ val = bnx2x_rd32(bp, bp->shmem_base + SHMEM_ISCSI_MAC_UPPER(bp)); ++ nic->mac_addr[0] = (__u8) (val >> 8); ++ nic->mac_addr[1] = (__u8) val; ++ val = bnx2x_rd32(bp, bp->shmem_base + SHMEM_ISCSI_MAC_LOWER(bp)); ++ nic->mac_addr[2] = (__u8) (val >> 24); ++ nic->mac_addr[3] = (__u8) (val >> 16); ++ nic->mac_addr[4] = (__u8) (val >> 8); ++ nic->mac_addr[5] = (__u8) val; ++ ++ if (bnx2x_is_ver60_plus(bp) && CHIP_IS_E2_PLUS(bp)) { ++ __u32 mf_cfg_addr = 0; ++ __u32 mac_offset; ++ __u8 mac[6]; ++ ++ val = bnx2x_rd32(bp, (BNX2X_PATH(bp) ? MISC_REG_GENERIC_CR_1 : ++ MISC_REG_GENERIC_CR_0)); ++ bp->shmem_base2 = val; ++ if (bp->shmem_base2) { ++ /* size */ ++ val = bnx2x_rd32(bp, bp->shmem_base2); ++ ++ if (val > 0x10) ++ mf_cfg_addr = ++ bnx2x_rd32(bp, bp->shmem_base2 + 0x10); ++ } ++ ++ if (!mf_cfg_addr) ++ mf_cfg_addr = bp->shmem_base + 0x7e4; ++ ++ /* shared_feat_cfg.config */ ++ val = bnx2x_rd32(bp, bp->shmem_base + 0x354); ++ /* SI mode */ ++ if ((val & 0x700) == 0x300) { ++ mac_offset = 0xe4 + (bp->func * 0x28) + 4; ++ val = bnx2x_rd32(bp, mf_cfg_addr + mac_offset); ++ mac[0] = (__u8) (val >> 8); ++ mac[1] = (__u8) val; ++ mac_offset += 4; ++ val = bnx2x_rd32(bp, mf_cfg_addr + mac_offset); ++ mac[2] = (__u8) (val >> 24); ++ mac[3] = (__u8) (val >> 16); ++ mac[4] = (__u8) (val >> 8); ++ mac[5] = (__u8) val; ++ ++ if (mac[0] != 0xff) { ++ memcpy(nic->mac_addr, mac, 6); ++ } else if (bp->func > 1) { ++ LOG_INFO(PFX "%s: Invalid mac address: " ++ "%02x:%02x:%02x:%02x:%02x:%02x, abort", ++ nic->log_name, ++ mac[0], mac[1], mac[2], ++ mac[3], mac[4], mac[5]); ++ rc = -ENOTSUP; ++ goto open_error; ++ } ++ } else if ((val & 0x700) == 0) { ++ __u32 proto_offset = 0x24 + (bp->func * 0x18); ++ __u32 ovtag_offset = proto_offset + 0xc; ++ ++ rc = -ENOTSUP; ++ val = bnx2x_rd32(bp, mf_cfg_addr + ovtag_offset); ++ val &= 0xffff; ++ /* SD mode, check for valid outer VLAN */ ++ if (val == 0xffff) { ++ LOG_ERR(PFX "%s: Invalid OV detected for SD, " ++ " fallback to SF mode!\n", ++ nic->log_name); ++ goto SF; ++ } ++ /* Check for iSCSI protocol */ ++ val = bnx2x_rd32(bp, mf_cfg_addr + proto_offset); ++ if ((val & 6) != 6) ++ goto open_error; ++ ++ mac_offset = proto_offset + 0x4; ++ val = bnx2x_rd32(bp, mf_cfg_addr + mac_offset); ++ mac[0] = (__u8) (val >> 8); ++ mac[1] = (__u8) val; ++ mac_offset += 4; ++ val = bnx2x_rd32(bp, mf_cfg_addr + mac_offset); ++ mac[2] = (__u8) (val >> 24); ++ mac[3] = (__u8) (val >> 16); ++ mac[4] = (__u8) (val >> 8); ++ mac[5] = (__u8) val; ++ memcpy(nic->mac_addr, mac, 6); ++ ++ } ++ } ++SF: ++ LOG_INFO(PFX "%s: Using mac address: %02x:%02x:%02x:%02x:%02x:%02x", ++ nic->log_name, ++ nic->mac_addr[0], nic->mac_addr[1], nic->mac_addr[2], ++ nic->mac_addr[3], nic->mac_addr[4], nic->mac_addr[5]); ++ ++ /* Determine if Hardware VLAN tag stripping is enabled or not */ ++ if (CNIC_VLAN_STRIPPING_ENABLED == bnx2x_strip_vlan_enabled(bp)) ++ nic->flags |= NIC_VLAN_STRIP_ENABLED; ++ ++ msync(bp->reg, BNX2X_BAR_SIZE, MS_SYNC); ++ ++ LOG_INFO("%s: bnx2x initialized", nic->log_name); ++ ++ bnx2x_update_rx_prod(bp); ++ bp->flags |= BNX2X_OPENED; ++ ++ return 0; ++ ++open_error: ++ if (bp->tx_ring) { ++ munmap(bp->tx_ring, 4 * getpagesize()); ++ bp->tx_ring = NULL; ++ } ++ ++ if (bp->status_blk.def) { ++ munmap(bp->status_blk.def, bp->status_blk_size); ++ bp->status_blk.def = NULL; ++ } ++ ++ if (bp->reg) { ++ munmap(bp->reg, BNX2X_BAR_SIZE); ++ bp->reg = NULL; ++ } ++ ++ if (bp->reg2) { ++ munmap(bp->reg2, BNX2X_BAR2_SIZE); ++ bp->reg2 = NULL; ++ } ++ ++ if (bp->rx_pkt_ring) { ++ free(bp->rx_pkt_ring); ++ bp->rx_pkt_ring = NULL; ++ } ++ ++ if (bp->bar2_fd != INVALID_FD) { ++ close(bp->bar2_fd); ++ bp->bar2_fd = INVALID_FD; ++ } ++ ++ if (bp->bar0_fd != INVALID_FD) { ++ close(bp->bar0_fd); ++ bp->bar0_fd = INVALID_FD; ++ } ++ if (nic->fd != INVALID_FD) { ++ close(nic->fd); ++ nic->fd = INVALID_FD; ++ } ++ bnx2x_free(nic); ++ ++ return rc; ++} ++ ++/** ++ * bnx2x_uio_close_resources() - Used to free resource for the NIC/CNIC ++ * @param nic - NIC device to free resource ++ * @param graceful - whether to wait to close gracefully ++ * @return 0 on success, <0 on failure ++ */ ++static int bnx2x_uio_close_resources(nic_t *nic, NIC_SHUTDOWN_T graceful) ++{ ++ bnx2x_t *bp = (bnx2x_t *) nic->priv; ++ int rc = 0; ++ ++ /* Check if there is an assoicated bnx2x device */ ++ if (bp == NULL) { ++ LOG_WARN(PFX "%s: when closing resources there is " ++ "no assoicated bnx2x", nic->log_name); ++ return -EIO; ++ } ++ ++ /* Clean up allocated memory */ ++ ++ if (bp->rx_pkt_ring != NULL) { ++ free(bp->rx_pkt_ring); ++ bp->rx_pkt_ring = NULL; ++ } ++ ++ /* Clean up mapped registers */ ++ if (bp->bufs != NULL) { ++ rc = munmap(bp->bufs, ++ (bp->rx_ring_size + 1) * bp->rx_buffer_size); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap bufs", nic->log_name); ++ bp->bufs = NULL; ++ } ++ ++ if (bp->tx_ring != NULL) { ++ rc = munmap(bp->tx_ring, 4 * getpagesize()); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap tx_rings", ++ nic->log_name); ++ bp->tx_ring = NULL; ++ } ++ ++ if (bp->status_blk.def != NULL) { ++ rc = munmap(bp->status_blk.def, bp->status_blk_size); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap status block", ++ nic->log_name); ++ bp->status_blk.def = NULL; ++ } ++ ++ if (bp->reg != NULL) { ++ rc = munmap(bp->reg, BNX2X_BAR_SIZE); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap regs", nic->log_name); ++ bp->reg = NULL; ++ } ++ ++ if (bp->reg2 != NULL) { ++ rc = munmap(bp->reg2, BNX2X_BAR2_SIZE); ++ if (rc != 0) ++ LOG_WARN(PFX "%s: Couldn't unmap regs", nic->log_name); ++ bp->reg2 = NULL; ++ } ++ ++ if (bp->bar2_fd != INVALID_FD) { ++ close(bp->bar2_fd); ++ bp->bar2_fd = INVALID_FD; ++ } ++ ++ if (bp->bar0_fd != INVALID_FD) { ++ close(bp->bar0_fd); ++ bp->bar0_fd = INVALID_FD; ++ } ++ ++ if (nic->fd != INVALID_FD) { ++ rc = close(nic->fd); ++ if (rc != 0) { ++ LOG_WARN(PFX ++ "%s: Couldn't close uio file descriptor: %d", ++ nic->log_name, nic->fd); ++ } else { ++ LOG_DEBUG(PFX "%s: Closed uio file descriptor: %d", ++ nic->log_name, nic->fd); ++ } ++ ++ nic->fd = INVALID_FD; ++ } else { ++ LOG_WARN(PFX "%s: Invalid uio file descriptor: %d", ++ nic->log_name, nic->fd); ++ } ++ ++ bnx2x_set_drv_version_unknown(bp); ++ ++ LOG_INFO(PFX "%s: Closed all resources", nic->log_name); ++ ++ return 0; ++} ++ ++/** ++ * bnx2x_close() - Used to close the NIC device ++ * @param nic - NIC device to close ++ * @param graceful - whether to wait to close gracefully ++ * @return 0 if successful, <0 if there is an error ++ */ ++static int bnx2x_close(nic_t *nic, NIC_SHUTDOWN_T graceful) ++{ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL) { ++ LOG_ERR(PFX "bnx2x_close(): nic == NULL"); ++ return -EINVAL; ++ } ++ if (nic->priv == NULL) { ++ LOG_ERR(PFX "bnx2x_close(): nic->priv == NULL"); ++ return -EINVAL; ++ } ++ ++ LOG_INFO(PFX "Closing NIC device: %s", nic->log_name); ++ ++ bnx2x_uio_close_resources(nic, graceful); ++ bnx2x_free(nic); ++ ++ return 0; ++} ++ ++static void bnx2x_prepare_xmit_packet(nic_t *nic, ++ nic_interface_t *nic_iface, ++ struct packet *pkt) ++{ ++ bnx2x_t *bp = (bnx2x_t *) nic->priv; ++ struct uip_vlan_eth_hdr *eth_vlan = (struct uip_vlan_eth_hdr *)pkt->buf; ++ struct uip_eth_hdr *eth = (struct uip_eth_hdr *)bp->tx_pkt; ++ ++ if (eth_vlan->tpid == htons(UIP_ETHTYPE_8021Q)) { ++ memcpy(bp->tx_pkt, pkt->buf, sizeof(struct uip_eth_hdr)); ++ eth->type = eth_vlan->type; ++ pkt->buf_size -= (sizeof(struct uip_vlan_eth_hdr) - ++ sizeof(struct uip_eth_hdr)); ++ memcpy(bp->tx_pkt + sizeof(struct uip_eth_hdr), ++ pkt->buf + sizeof(struct uip_vlan_eth_hdr), ++ pkt->buf_size - sizeof(struct uip_eth_hdr)); ++ } else ++ memcpy(bp->tx_pkt, pkt->buf, pkt->buf_size); ++ ++ msync(bp->tx_pkt, pkt->buf_size, MS_SYNC); ++} ++ ++/** ++ * bnx2x_get_tx_pkt() - This function is used to a TX packet from the NIC ++ * @param nic - The NIC device to send the packet ++ */ ++void *bnx2x_get_tx_pkt(nic_t *nic) ++{ ++ bnx2x_t *bp = (bnx2x_t *) nic->priv; ++ return bp->tx_pkt; ++} ++ ++/** ++ * bnx2x_start_xmit() - This function is used to send a packet of data ++ * @param nic - The NIC device to send the packet ++ * @param len - the length of the TX packet ++ * ++ */ ++void bnx2x_start_xmit(nic_t *nic, size_t len, u16_t vlan_id) ++{ ++ bnx2x_t *bp = (bnx2x_t *) nic->priv; ++ uint16_t ring_prod; ++ struct eth_tx_start_bd *txbd; ++ struct eth_tx_bd *txbd2; ++ struct eth_rx_bd *rx_bd; ++ rx_bd = (struct eth_rx_bd *)(((__u8 *) bp->tx_ring) + getpagesize()); ++ ++ if ((rx_bd->addr_hi == 0) && (rx_bd->addr_lo == 0)) { ++ LOG_PACKET(PFX "%s: trying to transmit when device is closed", ++ nic->log_name); ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ return; ++ } ++ ++ ring_prod = BNX2X_TX_RING_IDX(bp->tx_bd_prod); ++ txbd = &bp->tx_ring[ring_prod]; ++ ++ BNX2X_SET_TX_VLAN(bp, txbd, vlan_id); ++ ++ bp->tx_prod++; ++ bp->tx_bd_prod = BNX2X_NEXT_TX_BD(bp->tx_bd_prod); ++ bp->tx_bd_prod = BNX2X_NEXT_TX_BD(bp->tx_bd_prod); ++ ++ ring_prod = BNX2X_TX_RING_IDX(bp->tx_bd_prod); ++ txbd2 = (struct eth_tx_bd *)&bp->tx_ring[ring_prod]; ++ ++ txbd2->nbytes = len - 0x10; ++ txbd2->total_pkt_bytes = len; ++ ++ bp->tx_bd_prod = BNX2X_NEXT_TX_BD(bp->tx_bd_prod); ++ ++ barrier(); ++ if (nic->nl_process_if_down == 0) { ++ bnx2x_doorbell(bp, bp->tx_doorbell, 0x02 | ++ (bp->tx_bd_prod << 16)); ++ bnx2x_flush_doorbell(bp, bp->tx_doorbell); ++ } else { ++ /* If the doorbell is not rung, the packet will not ++ get sent. Hence, the xmit_mutex lock will not ++ get freed. ++ */ ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ } ++ LOG_PACKET(PFX "%s: sent %d bytes using bp->tx_prod: %d", ++ nic->log_name, len, bp->tx_prod); ++} ++ ++/** ++ * bnx2x_write() - Used to write the data to the hardware ++ * @param nic - NIC hardware to read from ++ * @param pkt - The packet which will hold the data to be sent on the wire ++ * @return 0 if successful, <0 if failed ++ */ ++int bnx2x_write(nic_t *nic, nic_interface_t *nic_iface, packet_t *pkt) ++{ ++ bnx2x_t *bp; ++ struct uip_stack *uip; ++ int i = 0; ++ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL || nic_iface == NULL || pkt == NULL) { ++ LOG_ERR(PFX "%s: bnx2x_write() nic == 0x%p || " ++ " nic_iface == 0x%p || " ++ " pkt == 0x%x", nic, nic_iface, pkt); ++ return -EINVAL; ++ } ++ bp = (bnx2x_t *) nic->priv; ++ uip = &nic_iface->ustack; ++ ++ if (pkt->buf_size == 0) { ++ LOG_ERR(PFX "%s: Trying to transmitted 0 sized packet", ++ nic->log_name); ++ return -EINVAL; ++ } ++ ++ /* Try to wait for a TX completion */ ++ for (i = 0; i < 15; i++) { ++ struct timespec sleep_req = {.tv_sec = 0, .tv_nsec = 5000000 }, ++ sleep_rem; ++ ++ if (bnx2x_clear_tx_intr(nic) == 0) ++ break; ++ ++ nanosleep(&sleep_req, &sleep_rem); ++ } ++ ++ if (pthread_mutex_trylock(&nic->xmit_mutex) != 0) { ++ LOG_PACKET(PFX "%s: Dropped previous transmitted packet", ++ nic->log_name); ++ return -EINVAL; ++ } ++ ++ bnx2x_prepare_xmit_packet(nic, nic_iface, pkt); ++ bnx2x_start_xmit(nic, pkt->buf_size, ++ (nic_iface->vlan_priority << 12) | ++ nic_iface->vlan_id); ++ ++ /* bump the cnic dev send statistics */ ++ nic->stats.tx.packets++; ++ nic->stats.tx.bytes += uip->uip_len; ++ ++ LOG_PACKET(PFX "%s: transmitted %d bytes " ++ "dev->tx_cons: %d, dev->tx_prod: %d, dev->tx_bd_prod:%d", ++ nic->log_name, pkt->buf_size, ++ bp->tx_cons, bp->tx_prod, bp->tx_bd_prod); ++ ++ return 0; ++} ++ ++static inline int bnx2x_get_rx_pad(bnx2x_t *bp, union eth_rx_cqe *cqe) ++{ ++ int pad = 0; ++ ++ if (bnx2x_is_ver70(bp)) ++ pad = ((union eth_rx_cqe_70 *)cqe)->fast_path_cqe_70. \ ++ placement_offset; ++ else if (bnx2x_is_ver60(bp)) { ++ if (bp->version.minor >= 64) ++ pad = cqe->fast_path_cqe_64.placement_offset; ++ else ++ pad = cqe->fast_path_cqe.placement_offset; ++ } ++ return pad; ++} ++ ++/** ++ * bnx2x_read() - Used to read the data from the hardware ++ * @param nic - NIC hardware to read from ++ * @param pkt - The packet which will hold the data ++ * @return 0 if successful, <0 if failed ++ */ ++static int bnx2x_read(nic_t *nic, packet_t *pkt) ++{ ++ bnx2x_t *bp; ++ int rc = 0; ++ uint16_t hw_cons, sw_cons, bd_cons, bd_prod; ++ ++ /* Sanity Check: validate the parameters */ ++ if (nic == NULL || pkt == NULL) { ++ LOG_ERR(PFX "%s: bnx2x_read() nic == 0x%p || " ++ " pkt == 0x%x", nic, pkt); ++ return -EINVAL; ++ } ++ bp = (bnx2x_t *) nic->priv; ++ ++ hw_cons = bp->get_rx_cons(bp); ++ sw_cons = bp->rx_cons; ++ bd_cons = BNX2X_RX_BD(bp->rx_bd_cons); ++ bd_prod = BNX2X_RX_BD(bp->rx_bd_prod); ++ ++ if (sw_cons != hw_cons) { ++ uint16_t comp_ring_index = sw_cons & BNX2X_MAX_RCQ_DESC_CNT(bp); ++ uint8_t ring_index; ++ union eth_rx_cqe *cqe; ++ __u8 cqe_fp_flags; ++ void *rx_pkt; ++ int len, pad, cqe_size, max_len; ++ rc = 1; ++ ++ if (bnx2x_is_ver70(bp)) { ++ cqe = (union eth_rx_cqe *) ++ &bp->rx_comp_ring.cqe70[comp_ring_index]; ++ cqe_size = sizeof(union eth_rx_cqe_70); ++ } else { ++ cqe = &bp->rx_comp_ring.cqe[comp_ring_index]; ++ cqe_size = sizeof(union eth_rx_cqe); ++ } ++ cqe_fp_flags = cqe->fast_path_cqe.type_error_flags; ++ ++ LOG_PACKET(PFX "%s: clearing rx interrupt: %d %d", ++ nic->log_name, sw_cons, hw_cons); ++ ++ msync(cqe, cqe_size, MS_SYNC); ++ ++ if (!(cqe_fp_flags & ETH_FAST_PATH_RX_CQE_TYPE)) { ++ ring_index = bd_cons % 15; ++ len = cqe->fast_path_cqe.pkt_len; ++ pad = bnx2x_get_rx_pad(bp, cqe); ++ rx_pkt = bp->rx_pkt_ring[ring_index] + pad; ++ ++ /* Doto query MTU size of physical device */ ++ /* Ensure len is valid */ ++ max_len = pkt->max_buf_size < bp->rx_buffer_size ? ++ pkt->max_buf_size : bp->rx_buffer_size; ++ if (len + pad > max_len) { ++ LOG_DEBUG(PFX "%s: bad BD length: %d", ++ nic->log_name, len); ++ len = max_len - pad; ++ } ++ if (len > 0) { ++ msync(rx_pkt, len, MS_SYNC); ++ /* Copy the data */ ++ memcpy(pkt->buf, rx_pkt, len); ++ pkt->buf_size = len; ++ ++ /* Properly set the packet flags */ ++ /* check if there is VLAN tagging */ ++ if (cqe->fast_path_cqe.vlan_tag != 0) { ++ pkt->vlan_tag = ++ cqe->fast_path_cqe.vlan_tag; ++ pkt->flags |= VLAN_TAGGED; ++ } else { ++ pkt->vlan_tag = 0; ++ } ++ ++ LOG_PACKET(PFX ++ "%s: processing packet length: %d", ++ nic->log_name, len); ++ ++ /* bump the cnic dev recv statistics */ ++ nic->stats.rx.packets++; ++ nic->stats.rx.bytes += pkt->buf_size; ++ } ++ ++ bd_cons = BNX2X_NEXT_RX_IDX(bd_cons); ++ bd_prod = BNX2X_NEXT_RX_IDX(bd_prod); ++ ++ } ++ sw_cons = BNX2X_NEXT_RCQ_IDX(bp, sw_cons); ++ bp->rx_prod = BNX2X_NEXT_RCQ_IDX(bp, bp->rx_prod); ++ } ++ bp->rx_cons = sw_cons; ++ bp->rx_bd_cons = bd_cons; ++ bp->rx_bd_prod = bd_prod; ++ bp->rx_hw_prod = hw_cons; ++ ++ if (rc) ++ bnx2x_update_rx_prod(bp); ++ ++ return rc; ++} ++ ++/******************************************************************************* ++ * Clearing TX interrupts ++ ******************************************************************************/ ++/** ++ * bnx2x_clear_tx_intr() - This routine is called when a TX interrupt occurs ++ * @param nic - the nic the interrupt occured on ++ * @return 0 on success ++ */ ++static int bnx2x_clear_tx_intr(nic_t *nic) ++{ ++ bnx2x_t *bp; ++ uint16_t hw_cons; ++ ++ /* Sanity check: ensure the parameters passed in are valid */ ++ if (unlikely(nic == NULL)) { ++ LOG_ERR(PFX "bnx2x_read() nic == NULL"); ++ return -EINVAL; ++ } ++ bp = (bnx2x_t *) nic->priv; ++ hw_cons = bp->get_tx_cons(bp); ++ ++ if (bp->tx_cons == hw_cons) { ++ if (bp->tx_cons == bp->tx_prod) { ++ /* Make sure the xmit_mutex lock is unlock */ ++ if (pthread_mutex_trylock(&nic->xmit_mutex)) ++ LOG_ERR(PFX "bnx2x tx lock with prod == cons"); ++ ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ } ++ return -EAGAIN; ++ } ++ ++ LOG_PACKET(PFX "%s: clearing tx interrupt [%d %d]", ++ nic->log_name, bp->tx_cons, hw_cons); ++ bp->tx_cons = hw_cons; ++ ++ /* There is a queued TX packet that needs to be sent out. The usual ++ * case is when stack will send an ARP packet out before sending the ++ * intended packet */ ++ if (nic->tx_packet_queue != NULL) { ++ packet_t *pkt; ++ int i; ++ ++ LOG_PACKET(PFX "%s: sending queued tx packet", nic->log_name); ++ pkt = nic_dequeue_tx_packet(nic); ++ ++ /* Got a TX packet buffer of the TX queue and put it onto ++ * the hardware */ ++ if (pkt != NULL) { ++ bnx2x_prepare_xmit_packet(nic, pkt->nic_iface, pkt); ++ ++ bnx2x_start_xmit(nic, pkt->buf_size, ++ (pkt->nic_iface->vlan_priority << 12) | ++ pkt->nic_iface->vlan_id); ++ ++ LOG_PACKET(PFX "%s: transmitted queued packet %d bytes " ++ "dev->tx_cons: %d, dev->tx_prod: %d, " ++ "dev->tx_bd_prod:%d", ++ nic->log_name, pkt->buf_size, ++ bp->tx_cons, bp->tx_prod, bp->tx_bd_prod); ++ ++ return 0; ++ } ++ ++ /* Try to wait for a TX completion */ ++ for (i = 0; i < 15; i++) { ++ struct timespec sleep_req = {.tv_sec = 0, ++ .tv_nsec = 5000000 ++ }, sleep_rem; ++ ++ hw_cons = bp->get_tx_cons(bp); ++ if (bp->tx_cons != hw_cons) { ++ LOG_PACKET(PFX ++ "%s: clearing tx interrupt [%d %d]", ++ nic->log_name, bp->tx_cons, hw_cons); ++ bp->tx_cons = hw_cons; ++ ++ break; ++ } ++ ++ nanosleep(&sleep_req, &sleep_rem); ++ } ++ } ++ ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ ++ return 0; ++} ++ ++/******************************************************************************* ++ * bnx2x NIC op's table ++ ******************************************************************************/ ++struct nic_ops bnx2x_op = { ++ .description = "bnx2x", ++ .open = bnx2x_open, ++ .close = bnx2x_close, ++ .write = bnx2x_write, ++ .get_tx_pkt = bnx2x_get_tx_pkt, ++ .start_xmit = bnx2x_start_xmit, ++ .read = bnx2x_read, ++ .clear_tx_intr = bnx2x_clear_tx_intr, ++ .handle_iscsi_path_req = cnic_handle_iscsi_path_req, ++ ++ .lib_ops = { ++ .get_library_name = bnx2x_get_library_name, ++ .get_pci_table = bnx2x_get_pci_table, ++ .get_library_version = bnx2x_get_library_version, ++ .get_build_date = bnx2x_get_build_date, ++ .get_transport_name = bnx2x_get_transport_name, ++ .get_uio_name = bnx2x_get_uio_name, ++ }, ++}; +diff --git a/iscsiuio/src/unix/libs/bnx2x.h b/iscsiuio/src/unix/libs/bnx2x.h +new file mode 100644 +index 0000000..0b74e44 +--- /dev/null ++++ b/iscsiuio/src/unix/libs/bnx2x.h +@@ -0,0 +1,705 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * bnx2x.h - bnx2x user space driver ++ * ++ */ ++#ifndef __BNX2X_H__ ++#define __BNX2X_H__ ++ ++#include "nic.h" ++ ++/****************************************************************************** ++ * Default CNIC values ++ ******************************************************************************/ ++#define DEFAULT_BNX2X_NUM_RXBD 15 ++#define DEFAULT_BNX2X_RX_LEN 0x400 ++ ++/****************************************************************************** ++ * BNX2X Hardware structures ++ ******************************************************************************/ ++#define HC_USTORM_DEF_SB_NUM_INDICES 8 ++#define HC_CSTORM_DEF_SB_NUM_INDICES 8 ++#define HC_XSTORM_DEF_SB_NUM_INDICES 4 ++#define HC_TSTORM_DEF_SB_NUM_INDICES 4 ++ ++struct atten_def_status_block { ++ volatile __u32 attn_bits; ++ volatile __u32 attn_bits_ack; ++ volatile __u8 status_block_id; ++ volatile __u8 reserved0; ++ volatile __u16 attn_bits_index; ++ volatile __u32 reserved1; ++}; ++ ++struct cstorm_def_status_block_u { ++ volatile __u16 index_values[HC_USTORM_DEF_SB_NUM_INDICES]; ++ volatile __u16 status_block_index; ++ volatile __u8 func; ++ volatile __u8 status_block_id; ++ volatile __u32 __flags; ++}; ++ ++struct cstorm_def_status_block_c { ++ volatile __u16 index_values[HC_CSTORM_DEF_SB_NUM_INDICES]; ++ volatile __u16 status_block_index; ++ volatile __u8 func; ++ volatile __u8 status_block_id; ++ volatile __u32 __flags; ++}; ++ ++struct xstorm_def_status_block { ++ volatile __u16 index_values[HC_XSTORM_DEF_SB_NUM_INDICES]; ++ volatile __u16 status_block_index; ++ volatile __u8 func; ++ volatile __u8 status_block_id; ++ volatile __u32 __flags; ++}; ++ ++struct tstorm_def_status_block { ++ volatile __u16 index_values[HC_TSTORM_DEF_SB_NUM_INDICES]; ++ volatile __u16 status_block_index; ++ volatile __u8 func; ++ volatile __u8 status_block_id; ++ volatile __u32 __flags; ++}; ++ ++struct host_def_status_block { ++ struct atten_def_status_block atten_status_block; ++ struct cstorm_def_status_block_u u_def_status_block; ++ struct cstorm_def_status_block_c c_def_status_block; ++ struct xstorm_def_status_block x_def_status_block; ++ struct tstorm_def_status_block t_def_status_block; ++}; ++ ++#define HC_INDEX_DEF_U_ETH_ISCSI_RX_CQ_CONS 1 ++#define HC_INDEX_DEF_U_ETH_ISCSI_RX_BD_CONS 3 ++#define HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS 5 ++ ++struct atten_sp_status_block { ++ __u32 attn_bits; ++ __u32 attn_bits_ack; ++ __u8 status_block_id; ++ __u8 reserved0; ++ __u16 attn_bits_index; ++ __u32 reserved1; ++}; ++ ++#define HC_SP_SB_MAX_INDICES 16 ++ ++struct hc_sp_status_block { ++ __u16 index_values[HC_SP_SB_MAX_INDICES]; ++ __u16 running_index; ++ __u16 rsrv; ++ __u32 rsrv1; ++}; ++ ++struct host_sp_status_block { ++ struct atten_sp_status_block atten_status_block; ++ struct hc_sp_status_block sp_sb; ++}; ++ ++#define HC_SP_INDEX_ETH_ISCSI_CQ_CONS 5 ++#define HC_SP_INDEX_ETH_ISCSI_RX_CQ_CONS 1 ++ ++/* ++ * VLAN mode on TX BDs ++ */ ++enum eth_tx_vlan_type { ++ X_ETH_NO_VLAN = 0, ++ X_ETH_OUTBAND_VLAN = 1, ++ X_ETH_INBAND_VLAN = 2, ++ X_ETH_FW_ADDED_VLAN = 3, ++ MAX_ETH_TX_VLAN_TYPE ++}; ++ ++/* TX Buffer descriptor */ ++struct eth_tx_bd_flags { ++ __u8 as_bitfield; ++/* t6.X HSI */ ++#define ETH_TX_BD_FLAGS_IP_CSUM_T6X (0x1<<0) ++#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT_T6X 0 ++#define ETH_TX_BD_FLAGS_L4_CSUM_T6X (0x1<<1) ++#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT_T6X 1 ++#define ETH_TX_BD_FLAGS_VLAN_MODE_T6X (0x3<<2) ++#define ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT_T6X 2 ++#define ETH_TX_BD_FLAGS_START_BD_T6X (0x1<<4) ++#define ETH_TX_BD_FLAGS_START_BD_SHIFT_T6X 4 ++#define ETH_TX_BD_FLAGS_IS_UDP_T6X (0x1<<5) ++#define ETH_TX_BD_FLAGS_IS_UDP_SHIFT_T6X 5 ++#define ETH_TX_BD_FLAGS_SW_LSO_T6X (0x1<<6) ++#define ETH_TX_BD_FLAGS_SW_LSO_SHIFT_T6X 6 ++#define ETH_TX_BD_FLAGS_IPV6_T6X (0x1<<7) ++#define ETH_TX_BD_FLAGS_IPV6_SHIFT_T6X 7 ++ ++/* Legacy t5.2 HSI defines */ ++#define ETH_TX_BD_FLAGS_VLAN_TAG_T5X (0x1<<0) ++#define ETH_TX_BD_FLAGS_VLAN_TAG_SHIFT_T5X 0 ++#define ETH_TX_BD_FLAGS_IP_CSUM_T5X (0x1<<1) ++#define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT_T5X 1 ++#define ETH_TX_BD_FLAGS_L4_CSUM_T5X (0x1<<2) ++#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT_T5X 2 ++#define ETH_TX_BD_FLAGS_END_BD_T5X (0x1<<3) ++#define ETH_TX_BD_FLAGS_END_BD_SHIFT_T5X 3 ++#define ETH_TX_BD_FLAGS_START_BD_T5X (0x1<<4) ++#define ETH_TX_BD_FLAGS_START_BD_SHIFT_T5X 4 ++#define ETH_TX_BD_FLAGS_HDR_POOL_T5X (0x1<<5) ++#define ETH_TX_BD_FLAGS_HDR_POOL_SHIFT_T5X 5 ++#define ETH_TX_BD_FLAGS_SW_LSO_T5X (0x1<<6) ++#define ETH_TX_BD_FLAGS_SW_LSO_SHIFT_T5X 6 ++#define ETH_TX_BD_FLAGS_IPV6_T5X (0x1<<7) ++#define ETH_TX_BD_FLAGS_IPV6_SHIFT_T5X 7 ++}; ++ ++#define ETH_TX_BD_FLAGS_VLAN_TAG_T6X \ ++ (X_ETH_OUTBAND_VLAN << ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT_T6X) ++ ++#define BNX2X_SET_TX_VLAN(bp, txbd, vlan_id) \ ++ do { \ ++ if (vlan_id) { \ ++ (txbd)->vlan = vlan_id; \ ++ (txbd)->bd_flags.as_bitfield |= \ ++ (bp)->tx_vlan_tag_bit; \ ++ } else { \ ++ (txbd)->vlan = (bp)->tx_prod; \ ++ (txbd)->bd_flags.as_bitfield &= \ ++ ~(bp)->tx_vlan_tag_bit; \ ++ } \ ++ } while (0) ++ ++struct eth_tx_start_bd { ++ __u32 addr_lo; ++ __u32 addr_hi; ++ __u16 nbd; ++ __u16 nbytes; ++ __u16 vlan; ++ struct eth_tx_bd_flags bd_flags; ++ __u8 general_data; ++#define ETH_TX_START_BD_HDR_NBDS (0x3F<<0) ++#define ETH_TX_START_BD_HDR_NBDS_SHIFT 0 ++#define ETH_TX_START_BD_ETH_ADDR_TYPE (0x3<<6) ++#define ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT 6 ++}; ++ ++struct eth_tx_bd { ++ __u32 addr_lo; ++ __u32 addr_hi; ++ __u16 total_pkt_bytes; ++ __u16 nbytes; ++ __u8 reserved[4]; ++}; ++ ++/* RX Buffer descriptor */ ++struct eth_rx_bd { ++ __u32 addr_lo; ++ __u32 addr_hi; ++}; ++ ++struct ramrod_data { ++ volatile __u32 data_lo; ++ volatile __u32 data_hi; ++}; ++ ++struct common_ramrod_eth_rx_cqe { ++ volatile __u8 ramrod_type; ++#define COMMON_RAMROD_ETH_RX_CQE_TYPE (0x1<<0) ++#define COMMON_RAMROD_ETH_RX_CQE_TYPE_SHIFT 0 ++#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0 (0x7F<<1) ++#define COMMON_RAMROD_ETH_RX_CQE_RESERVED0_SHIFT 1 ++ volatile __u8 conn_type; ++ volatile __u16 reserved1; ++ volatile __u32 conn_and_cmd_data; ++#define COMMON_RAMROD_ETH_RX_CQE_CID (0xFFFFFF<<0) ++#define COMMON_RAMROD_ETH_RX_CQE_CID_SHIFT 0 ++#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID (0xFF<<24) ++#define COMMON_RAMROD_ETH_RX_CQE_CMD_ID_SHIFT 24 ++ struct ramrod_data protocol_data; ++ __u32 reserved2[4]; ++}; ++ ++struct common_ramrod_eth_rx_cqe_70 { ++ volatile __u8 ramrod_type; ++ volatile __u8 conn_type; ++ volatile __u16 reserved1; ++ volatile __u32 conn_and_cmd_data; ++ struct ramrod_data protocol_data; ++ __u32 echo; ++ __u32 reserved2[11]; ++}; ++ ++struct parsing_flags { ++ volatile __u16 flags; ++}; ++ ++struct eth_fast_path_rx_cqe { ++ volatile __u8 type_error_flags; ++#define ETH_FAST_PATH_RX_CQE_TYPE (0x1<<0) ++#define ETH_FAST_PATH_RX_CQE_TYPE_SHIFT 0 ++#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG (0x1<<1) ++#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT 1 ++#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG (0x1<<2) ++#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT 2 ++#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG (0x1<<3) ++#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT 3 ++#define ETH_FAST_PATH_RX_CQE_START_FLG (0x1<<4) ++#define ETH_FAST_PATH_RX_CQE_START_FLG_SHIFT 4 ++#define ETH_FAST_PATH_RX_CQE_END_FLG (0x1<<5) ++#define ETH_FAST_PATH_RX_CQE_END_FLG_SHIFT 5 ++#define ETH_FAST_PATH_RX_CQE_RESERVED0 (0x3<<6) ++#define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT 6 ++ volatile __u8 status_flags; ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0) ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0 ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3) ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3 ++#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4) ++#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4 ++#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5) ++#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5 ++#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6) ++#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6 ++#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7) ++#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7 ++ volatile __u8 placement_offset; ++ volatile __u8 queue_index; ++ volatile __u32 rss_hash_result; ++ volatile __u16 vlan_tag; ++ volatile __u16 pkt_len; ++ volatile __u16 len_on_bd; ++ struct parsing_flags pars_flags; ++ volatile __u16 sgl[8]; ++}; ++ ++union eth_sgl_or_raw_data { ++ volatile __u16 sgl[8]; ++ volatile __u32 raw_data[4]; ++}; ++ ++struct eth_fast_path_rx_cqe_64 { ++ volatile __u8 type_error_flags; ++#define ETH_FAST_PATH_RX_CQE_TYPE_64 (0x3<<0) ++#define ETH_FAST_PATH_RX_CQE_TYPE_SHIFT_64 0 ++#define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL (0x1<<2) ++#define ETH_FAST_PATH_RX_CQE_SGL_RAW_SEL_SHIFT 2 ++#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_64 (0x1<<3) ++#define ETH_FAST_PATH_RX_CQE_PHY_DECODE_ERR_FLG_SHIFT_64 3 ++#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_64 (0x1<<4) ++#define ETH_FAST_PATH_RX_CQE_IP_BAD_XSUM_FLG_SHIFT_64 4 ++#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_64 (0x1<<5) ++#define ETH_FAST_PATH_RX_CQE_L4_BAD_XSUM_FLG_SHIFT_64 5 ++#define ETH_FAST_PATH_RX_CQE_RESERVED0_64 (0x3<<6) ++#define ETH_FAST_PATH_RX_CQE_RESERVED0_SHIFT_64 6 ++ volatile __u8 status_flags; ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE (0x7<<0) ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE_SHIFT 0 ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG (0x1<<3) ++#define ETH_FAST_PATH_RX_CQE_RSS_HASH_FLG_SHIFT 3 ++#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG (0x1<<4) ++#define ETH_FAST_PATH_RX_CQE_BROADCAST_FLG_SHIFT 4 ++#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG (0x1<<5) ++#define ETH_FAST_PATH_RX_CQE_MAC_MATCH_FLG_SHIFT 5 ++#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG (0x1<<6) ++#define ETH_FAST_PATH_RX_CQE_IP_XSUM_NO_VALIDATION_FLG_SHIFT 6 ++#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG (0x1<<7) ++#define ETH_FAST_PATH_RX_CQE_L4_XSUM_NO_VALIDATION_FLG_SHIFT 7 ++ volatile __u8 queue_index; ++ volatile __u8 placement_offset; ++ volatile __u32 rss_hash_result; ++ volatile __u16 vlan_tag; ++ volatile __u16 pkt_len; ++ volatile __u16 len_on_bd; ++ struct parsing_flags pars_flags; ++ union eth_sgl_or_raw_data sgl_or_raw_data; ++}; ++ ++struct eth_fast_path_rx_cqe_70 { ++ volatile __u8 type_error_flags; ++ volatile __u8 status_flags; ++ volatile __u8 queue_index; ++ volatile __u8 placement_offset; ++ volatile __u32 rss_hash_result; ++ volatile __u16 vlan_tag; ++ volatile __u16 pkt_len; ++ volatile __u16 len_on_bd; ++ struct parsing_flags pars_flags; ++ union eth_sgl_or_raw_data sgl_or_raw_data; ++ __u32 reserved1[8]; ++}; ++ ++struct eth_rx_cqe_next_page { ++ __u32 addr_lo; ++ __u32 addr_hi; ++ __u32 reserved[6]; ++}; ++ ++struct eth_rx_cqe_next_page_70 { ++ __u32 addr_lo; ++ __u32 addr_hi; ++ __u32 reserved[14]; ++}; ++ ++union eth_rx_cqe { ++ struct eth_fast_path_rx_cqe fast_path_cqe; ++ struct eth_fast_path_rx_cqe_64 fast_path_cqe_64; ++ struct common_ramrod_eth_rx_cqe ramrod_cqe; ++ struct eth_rx_cqe_next_page next_page_cqe; ++}; ++ ++union eth_rx_cqe_70 { ++ struct eth_fast_path_rx_cqe_70 fast_path_cqe_70; ++ struct common_ramrod_eth_rx_cqe_70 ramrod_cqe_70; ++ struct eth_rx_cqe_next_page_70 next_page_cqe_70; ++}; ++ ++struct client_init_general_data { ++ __u8 client_id; ++ __u8 statistics_counter_id; ++ __u8 statistics_en_flg; ++ __u8 is_fcoe_flg; ++ __u8 activate_flg; ++ __u8 sp_client_id; ++ __u16 mtu; ++ __u8 statistics_zero_flg; ++ __u8 func_id; ++ __u8 cos; ++ __u8 traffic_type; ++ __u32 reserved0; ++}; ++ ++/****************************************************************************** ++ * BNX2X Registers and HSI ++ ******************************************************************************/ ++#define BNX2X_BAR_SIZE 0x500000 ++#define BNX2X_BAR2_SIZE 0x12000 ++ ++#define BNX2X_CHIP_ID(bp) (bp->chip_id & 0xfffffff0) ++ ++#define PORT_MAX 2 ++ ++/* [R 4] This field indicates the type of the device. '0' - 2 Ports; '1' - 1 ++ * Port. */ ++#define BNX2X_MISC_REG_BOND_ID 0xa400 ++/* [R 8] These bits indicate the metal revision of the chip. This value ++ * starts at 0x00 for each all-layer tape-out and increments by one for each ++ * tape-out. */ ++#define BNX2X_MISC_REG_CHIP_METAL 0xa404 ++/* [R 16] These bits indicate the part number for the chip. */ ++#define BNX2X_MISC_REG_CHIP_NUM 0xa408 ++/* [R 4] These bits indicate the base revision of the chip. This value ++ * starts at 0x0 for the A0 tape-out and increments by one for each ++ * all-layer tape-out. */ ++#define BNX2X_MISC_REG_CHIP_REV 0xa40c ++ ++/* From the bnx2x driver */ ++#define CHIP_NUM(bp) (bp->chip_id >> 16) ++#define CHIP_NUM_57710 0x164e ++#define CHIP_NUM_57711 0x164f ++#define CHIP_NUM_57711E 0x1650 ++#define CHIP_NUM_57712 0x1662 ++#define CHIP_NUM_57712_MF 0x1663 ++#define CHIP_NUM_57712_VF 0x166f ++#define CHIP_NUM_57713 0x1651 ++#define CHIP_NUM_57713E 0x1652 ++#define CHIP_NUM_57800 0x168a ++#define CHIP_NUM_57800_MF 0x16a5 ++#define CHIP_NUM_57800_VF 0x16a9 ++#define CHIP_NUM_57810 0x168e ++#define CHIP_NUM_57810_MF 0x16ae ++#define CHIP_NUM_57810_VF 0x16af ++#define CHIP_NUM_57811 0x163d ++#define CHIP_NUM_57811_MF 0x163e ++#define CHIP_NUM_57811_VF 0x163f ++#define CHIP_NUM_57840_OBSOLETE 0x168d ++#define CHIP_NUM_57840_MF_OBSOLETE 0x16ab ++#define CHIP_NUM_57840_4_10 0x16a1 ++#define CHIP_NUM_57840_2_20 0x16a2 ++#define CHIP_NUM_57840_MF 0x16a4 ++#define CHIP_NUM_57840_VF 0x16ad ++ ++#define CHIP_IS_E1(bp) (CHIP_NUM(bp) == CHIP_NUM_57710) ++#define CHIP_IS_57711(bp) (CHIP_NUM(bp) == CHIP_NUM_57711) ++#define CHIP_IS_57711E(bp) (CHIP_NUM(bp) == CHIP_NUM_57711E) ++#define CHIP_IS_57712(bp) (CHIP_NUM(bp) == CHIP_NUM_57712) ++#define CHIP_IS_57712_VF(bp) (CHIP_NUM(bp) == CHIP_NUM_57712_VF) ++#define CHIP_IS_57712_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57712_MF) ++#define CHIP_IS_57800(bp) (CHIP_NUM(bp) == CHIP_NUM_57800) ++#define CHIP_IS_57800_VF(bp) (CHIP_NUM(bp) == CHIP_NUM_57800_MF) ++#define CHIP_IS_57800_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57800_VF) ++#define CHIP_IS_57810(bp) (CHIP_NUM(bp) == CHIP_NUM_57810) ++#define CHIP_IS_57810_VF(bp) (CHIP_NUM(bp) == CHIP_NUM_57810_MF) ++#define CHIP_IS_57810_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57810_VF) ++#define CHIP_IS_57811(bp) (CHIP_NUM(bp) == CHIP_NUM_57811) ++#define CHIP_IS_57811_VF(bp) (CHIP_NUM(bp) == CHIP_NUM_57811_MF) ++#define CHIP_IS_57811_MF(bp) (CHIP_NUM(bp) == CHIP_NUM_57811_VF) ++ ++#define CHIP_IS_57840(bp) \ ++ ((CHIP_NUM(bp) == CHIP_NUM_57840_4_10) || \ ++ (CHIP_NUM(bp) == CHIP_NUM_57840_2_20) || \ ++ (CHIP_NUM(bp) == CHIP_NUM_57840_OBSOLETE)) ++#define CHIP_IS_57840_MF(bp) ((CHIP_NUM(bp) == CHIP_NUM_57840_MF) || \ ++ (CHIP_NUM(bp) == CHIP_NUM_57840_MF_OBSOLETE)) ++#define CHIP_IS_57840_VF(bp) (CHIP_NUM(bp) == CHIP_NUM_57840_VF) ++#define CHIP_IS_E1H(bp) (CHIP_IS_57711(bp) || \ ++ CHIP_IS_57711E(bp)) ++ ++#define CHIP_IS_E2(bp) (CHIP_IS_57712(bp) || \ ++ CHIP_IS_57712_MF(bp) || \ ++ CHIP_IS_57712_VF(bp)) ++#define CHIP_IS_E3(bp) (CHIP_IS_57800(bp) || \ ++ CHIP_IS_57800_MF(bp) || \ ++ CHIP_IS_57800_VF(bp) || \ ++ CHIP_IS_57810(bp) || \ ++ CHIP_IS_57810_MF(bp) || \ ++ CHIP_IS_57810_VF(bp) || \ ++ CHIP_IS_57840(bp) || \ ++ CHIP_IS_57840_MF(bp) || \ ++ CHIP_IS_57840_VF(bp) || \ ++ CHIP_IS_57811(bp) || \ ++ CHIP_IS_57811_MF(bp) || \ ++ CHIP_IS_57811_VF(bp)) ++ ++#define CHIP_IS_E1x(bp) (CHIP_IS_E1((bp)) || CHIP_IS_E1H((bp))) ++#define USES_WARPCORE(bp) (CHIP_IS_E3(bp)) ++#define IS_E1H_OFFSET (!CHIP_IS_E1H(bp)) ++/* End of From the bnx2x driver */ ++ ++#define CHIP_IS_E2_PLUS(bp) (CHIP_IS_E2(bp) || CHIP_IS_E3(bp)) ++ ++#define MISC_REG_SHARED_MEM_ADDR 0xa2b4 ++ ++#define MISC_REG_BOND_ID 0xa400 ++#define MISC_REG_CHIP_METAL 0xa404 ++#define MISC_REG_CHIP_NUM 0xa408 ++#define MISC_REG_CHIP_REV 0xa40c ++ ++#define MISC_REG_PORT4MODE_EN 0xa750 ++#define MISC_REG_PORT4MODE_EN_OVWR 0xa720 ++ ++#define MISC_REG_GENERIC_CR_0 0xa460 ++#define MISC_REG_GENERIC_CR_1 0xa464 ++ ++#define BAR_USTRORM_INTMEM 0x400000 ++#define BAR_CSTRORM_INTMEM 0x410000 ++#define BAR_XSTRORM_INTMEM 0x420000 ++#define BAR_TSTRORM_INTMEM 0x430000 ++ ++#define BAR_ME_REGISTER 0x450000 ++#define ME_REG_PF_NUM_SHIFT 0 ++#define ME_REG_PF_NUM\ ++ (7L<iro[bp->iro_idx]) ++ ++#define USTORM_RX_PRODS_E1X_OFFSET(port, client_id) \ ++ (IRO_ENT.base + ((port) * IRO_ENT.m1) + ((client_id) * IRO_ENT.m2)) ++ ++#define USTORM_RX_PRODS_E2_OFFSET(qzone_id) \ ++ (IRO_ENT.base + ((qzone_id) * IRO_ENT.m1)) ++ ++#define ETH_MAX_RX_CLIENTS_E1H 28 ++#define ETH_MAX_RX_CLIENTS_E2 28 ++ ++#define BNX2X_CL_QZONE_ID(bp, cli) \ ++ (cli + (bp->port * (CHIP_IS_E2(bp) ? \ ++ ETH_MAX_RX_CLIENTS_E2 : \ ++ ETH_MAX_RX_CLIENTS_E1H))) ++ ++#define BNX2X_CL_QZONE_ID_64(bp, cli) \ ++ (CHIP_IS_E2_PLUS(bp) ? (cli) : \ ++ (cli + (bp->port * ETH_MAX_RX_CLIENTS_E1H))) ++ ++#define BNX2X_PATH(bp) (!CHIP_IS_E2_PLUS(bp) ? 0 : (bp)->func & 1) ++ ++#define SHMEM_P0_ISCSI_MAC_UPPER 0x4c ++#define SHMEM_P0_ISCSI_MAC_LOWER 0x50 ++#define SHMEM_P1_ISCSI_MAC_UPPER 0x1dc ++#define SHMEM_P1_ISCSI_MAC_LOWER 0x1e0 ++ ++#define SHMEM_ISCSI_MAC_UPPER(bp) \ ++ (((bp)->port == 0) ? \ ++ SHMEM_P0_ISCSI_MAC_UPPER : SHMEM_P1_ISCSI_MAC_UPPER) ++ ++#define SHMEM_ISCSI_MAC_LOWER(bp) \ ++ (((bp)->port == 0) ? \ ++ SHMEM_P0_ISCSI_MAC_LOWER : SHMEM_P1_ISCSI_MAC_LOWER) ++ ++#define BNX2X_RCQ_DESC_CNT (4096 / sizeof(union eth_rx_cqe)) ++#define BNX2X_RCQ_DESC_CNT_70 (4096 / sizeof(union eth_rx_cqe_70)) ++#define BNX2X_MAX_RCQ_DESC_CNT(bp) \ ++ ((bnx2x_is_ver70(bp) ? BNX2X_RCQ_DESC_CNT_70 : BNX2X_RCQ_DESC_CNT) - 1) ++ ++#define BNX2X_RX_DESC_CNT (4096 / sizeof(struct eth_rx_bd)) ++#define BNX2X_MAX_RX_DESC_CNT (BNX2X_RX_DESC_CNT - 2) ++#define BNX2X_NUM_RX_BD (BNX2X_RX_DESC_CNT * 1) ++#define BNX2X_MAX_RX_BD (BNX2X_NUM_RX_BD - 1) ++ ++#define BNX2X_TX_DESC_CNT (4096 / sizeof(struct eth_tx_start_bd)) ++#define BNX2X_MAX_TX_DESC_CNT (BNX2X_TX_DESC_CNT - 1) ++ ++#define BNX2X_NEXT_RX_IDX(x) ((((x) & (BNX2X_RX_DESC_CNT - 1)) == \ ++ (BNX2X_MAX_RX_DESC_CNT - 1)) ? \ ++ (x) + 3 : (x) + 1) ++ ++#define BNX2X_NEXT_RCQ_IDX(bp, x) \ ++ ((((x) & BNX2X_MAX_RCQ_DESC_CNT(bp)) == \ ++ (BNX2X_MAX_RCQ_DESC_CNT(bp) - 1)) ? (x) + 2 : (x) + 1) ++#define BNX2X_RX_BD(x) ((x) & BNX2X_MAX_RX_BD) ++ ++#define BNX2X_NEXT_TX_BD(x) ((((x) & (BNX2X_MAX_TX_DESC_CNT - 1)) == \ ++ (BNX2X_MAX_TX_DESC_CNT - 1)) ? \ ++ (x) + 2 : (x) + 1) ++ ++#define BNX2X_TX_RING_IDX(x) ((x) & BNX2X_MAX_TX_DESC_CNT) ++ ++struct ustorm_eth_rx_producers { ++ __u16 cqe_prod; ++ __u16 bd_prod; ++ __u16 sge_prod; ++ __u16 reserved; ++}; ++ ++#define BNX2X_UNKNOWN_MAJOR_VERSION -1 ++#define BNX2X_UNKNOWN_MINOR_VERSION -1 ++#define BNX2X_UNKNOWN_SUB_MINOR_VERSION -1 ++struct bnx2x_driver_version { ++ uint16_t major; ++ uint16_t minor; ++ uint16_t sub_minor; ++}; ++ ++typedef struct bnx2x { ++ nic_t *parent; ++ ++ struct bnx2x_driver_version version; ++ ++ uint16_t flags; ++#define CNIC_UIO_UNITIALIZED 0x0001 ++#define CNIC_UIO_INITIALIZED 0x0002 ++#define CNIC_UIO_ENABLED 0x0004 ++#define CNIC_UIO_DISABLED 0x0008 ++#define CNIC_UIO_IPv6_ENABLED 0x0010 ++#define CNIC_UIO_ADDED_MULICAST 0x0020 ++#define CNIC_UIO_MSIX_ENABLED 0x0200 ++#define CNIC_UIO_TX_HAS_SENT 0x0400 ++#define BNX2X_OPENED 0x0800 ++ ++ void *reg; /* Pointer to the BAR1 mapped registers */ ++ void *reg2; /* Pointer to the BAR2 mapped registers */ ++ ++ int bar0_fd; ++ int bar2_fd; ++ ++ __u32 chip_id; ++ __u32 shmem_base; ++ __u32 shmem_base2; ++ int func; ++ int port; ++ int pfid; ++ __u32 cid; ++ __u32 client_id; ++ ++ struct iro *iro; ++ int iro_idx; ++ ++ __u32 tx_doorbell; ++ ++ __u16 tx_prod; ++ __u16 tx_bd_prod; ++ __u16 tx_cons; ++ __u8 tx_vlan_tag_bit; ++ ++ __u32 rx_prod_io; ++ ++ __u16 rx_prod; ++ __u16 rx_bd_prod; ++ __u16 rx_cons; ++ __u16 rx_bd_cons; ++ __u16 rx_hw_prod; ++ ++ __u16(*get_rx_cons) (struct bnx2x *); ++ __u16(*get_tx_cons) (struct bnx2x *); ++ ++ /* RX ring parameters */ ++ uint32_t rx_ring_size; ++ uint32_t rx_buffer_size; ++ ++ void *bufs; /* Pointer to the mapped buffer space */ ++ ++ /* Hardware Status Block locations */ ++ void *sblk_map; ++ union { ++ struct host_def_status_block *def; ++ struct host_sp_status_block *sp; ++ } status_blk; ++ ++ int status_blk_size; ++ ++ uint16_t rx_index; ++ union { ++ union eth_rx_cqe *cqe; ++ union eth_rx_cqe_70 *cqe70; ++ } rx_comp_ring; ++ void **rx_pkt_ring; ++ ++ struct eth_tx_start_bd *tx_ring; ++ void *tx_pkt; ++ ++} bnx2x_t; ++ ++/****************************************************************************** ++ * bnx2x Function Declarations ++ ******************************************************************************/ ++void bnx2x_start_xmit(nic_t *nic, size_t len, u16_t vlan_id); ++ ++struct nic_ops *bnx2x_get_ops(); ++#endif /* __BNX2X_H__ */ +diff --git a/iscsiuio/src/unix/libs/cnic.c b/iscsiuio/src/unix/libs/cnic.c +new file mode 100644 +index 0000000..6ba8bce +--- /dev/null ++++ b/iscsiuio/src/unix/libs/cnic.c +@@ -0,0 +1,661 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * cnic.c - CNIC UIO uIP user space stack ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "uip_arp.h" ++#include "nic.h" ++#include "nic_utils.h" ++#include "logger.h" ++#include "options.h" ++ ++#include "cnic.h" ++#include "iscsi_if.h" ++#include "ipv6_ndpc.h" ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define PFX "CNIC " ++ ++static const uip_ip6addr_t all_ones_addr6 = { ++ 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff }; ++ ++/******************************************************************************* ++ * Constants shared between the bnx2 and bnx2x modules ++ ******************************************************************************/ ++const char bnx2i_library_transport_name[] = "bnx2i"; ++const size_t bnx2i_library_transport_name_size = ++ sizeof(bnx2i_library_transport_name); ++ ++/****************************************************************************** ++ * Netlink Functions ++ ******************************************************************************/ ++ ++static int cnic_arp_send(nic_t *nic, nic_interface_t *nic_iface, int fd, ++ __u8 *mac_addr, __u32 ip_addr, char *addr_str) ++{ ++ struct ether_header *eth; ++ struct ether_arp *arp; ++ __u32 dst_ip = ip_addr; ++ int pkt_size = sizeof(*eth) + sizeof(*arp); ++ int rc; ++ struct in_addr addr; ++ static const uint8_t multicast_mac[] = { ++ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; ++ ++ rc = pthread_mutex_trylock(&nic->xmit_mutex); ++ if (rc != 0) { ++ LOG_DEBUG(PFX "%s: could not get xmit_mutex", nic->log_name); ++ return -EAGAIN; ++ } ++ ++ eth = (*nic->ops->get_tx_pkt) (nic); ++ if (eth == NULL) { ++ LOG_WARN(PFX "%s: couldn't get tx packet", nic->log_name); ++ return -EAGAIN; ++ } ++ ++ nic_fill_ethernet_header(nic_iface, eth, ++ nic->mac_addr, (void *)multicast_mac, ++ &pkt_size, (void *)&arp, ETHERTYPE_ARP); ++ ++ arp->arp_hrd = htons(ARPHRD_ETHER); ++ arp->arp_pro = htons(ETHERTYPE_IP); ++ arp->arp_hln = ETH_ALEN; ++ arp->arp_pln = 4; ++ arp->arp_op = htons(ARPOP_REQUEST); ++ memcpy(arp->arp_sha, nic->mac_addr, ETH_ALEN); ++ memset(arp->arp_tha, 0, ETH_ALEN); ++ ++ /* Copy the IP address's into the ARP response */ ++ memcpy(arp->arp_spa, nic_iface->ustack.hostaddr, 4); ++ memcpy(arp->arp_tpa, &dst_ip, 4); ++ ++ (*nic->nic_library->ops->start_xmit) (nic, pkt_size, ++ (nic_iface->vlan_priority << 12) | ++ nic_iface->vlan_id); ++ ++ memcpy(&addr.s_addr, &dst_ip, sizeof(addr.s_addr)); ++ LOG_DEBUG(PFX "%s: Sent cnic arp request for IP: %s", ++ nic->log_name, addr_str); ++ ++ return 0; ++} ++ ++static int cnic_neigh_soliciation_send(nic_t *nic, ++ nic_interface_t *nic_iface, int fd, ++ __u8 *mac_addr, ++ struct in6_addr *addr6_dst, ++ char *addr_str) ++{ ++ struct ether_header *eth; ++ struct ip6_hdr *ipv6_hdr; ++ int rc, pkt_size; ++ char buf[INET6_ADDRSTRLEN]; ++ struct ndpc_reqptr req_ptr; ++ ++ rc = pthread_mutex_trylock(&nic->xmit_mutex); ++ if (rc != 0) { ++ LOG_WARN(PFX "%s: could not get xmit_mutex", nic->log_name); ++ return -EAGAIN; ++ } ++ ++ /* Build the ethernet header */ ++ eth = (*nic->ops->get_tx_pkt) (nic); ++ if (eth == NULL) { ++ LOG_WARN(PFX "%s: couldn't get tx packet", nic->log_name); ++ return -EAGAIN; ++ } ++ ++ /* Copy the requested target address to the ipv6.dst */ ++ ipv6_hdr = ++ (struct ip6_hdr *)((u8_t *) eth + sizeof(struct ether_header)); ++ ++ memcpy(ipv6_hdr->ip6_dst.s6_addr, addr6_dst->s6_addr, ++ sizeof(struct in6_addr)); ++ ++ nic_fill_ethernet_header(nic_iface, eth, nic->mac_addr, nic->mac_addr, ++ &pkt_size, (void *)&ipv6_hdr, ETHERTYPE_IPV6); ++ req_ptr.eth = (void *)eth; ++ req_ptr.ipv6 = (void *)ipv6_hdr; ++ if (ndpc_request(&nic_iface->ustack, &req_ptr, &pkt_size, ++ NEIGHBOR_SOLICIT)) ++ return -EAGAIN; ++ ++ /* Debug to print out the pkt context */ ++ inet_ntop(AF_INET6, ipv6_hdr->ip6_dst.s6_addr, buf, sizeof(buf)); ++ LOG_DEBUG(PFX "%s: ipv6 dst addr: %s", nic->log_name, buf); ++ LOG_DEBUG(PFX "neighbor sol content " ++ "dst mac %02x:%02x:%02x:%02x:%02x:%02x", ++ eth->ether_dhost[0], eth->ether_dhost[1], ++ eth->ether_dhost[2], eth->ether_dhost[3], ++ eth->ether_dhost[4], eth->ether_dhost[5]); ++ LOG_DEBUG(PFX "src mac %02x:%02x:%02x:%02x:%02x:%02x", ++ eth->ether_shost[0], eth->ether_shost[1], ++ eth->ether_shost[2], eth->ether_shost[3], ++ eth->ether_shost[4], eth->ether_shost[5]); ++ (*nic->nic_library->ops->start_xmit) (nic, pkt_size, ++ (nic_iface->vlan_priority << 12) | ++ nic_iface->vlan_id); ++ ++ LOG_DEBUG(PFX "%s: Sent cnic ICMPv6 neighbor request %s", ++ nic->log_name, addr_str); ++ ++ return 0; ++} ++ ++static int cnic_nl_neigh_rsp(nic_t *nic, int fd, ++ struct iscsi_uevent *ev, ++ struct iscsi_path *path_req, ++ __u8 *mac_addr, ++ nic_interface_t *nic_iface, int status, int type) ++{ ++ int rc; ++ uint8_t *ret_buf; ++ struct iscsi_uevent *ret_ev; ++ struct iscsi_path *path_rsp; ++ struct sockaddr_nl dest_addr; ++ char addr_dst_str[INET6_ADDRSTRLEN]; ++ ++ memset(&dest_addr, 0, sizeof(dest_addr)); ++ dest_addr.nl_family = AF_NETLINK; ++ dest_addr.nl_pid = 0; ++ dest_addr.nl_groups = 0; /* unicast */ ++ ++ ret_buf = calloc(1, NLMSG_SPACE(sizeof(struct iscsi_uevent) + 256)); ++ if (ret_buf == NULL) { ++ LOG_ERR(PFX "Could not allocate memory for path req resposne"); ++ return -ENOMEM; ++ } ++ ++ memset(ret_buf, 0, NLMSG_SPACE(sizeof(struct iscsi_uevent) + 256)); ++ ++ /* prepare the iscsi_uevent buffer */ ++ ret_ev = (struct iscsi_uevent *)ret_buf; ++ ret_ev->type = ISCSI_UEVENT_PATH_UPDATE; ++ ret_ev->transport_handle = ev->transport_handle; ++ ret_ev->u.set_path.host_no = ev->r.req_path.host_no; ++ ++ /* Prepare the iscsi_path buffer */ ++ path_rsp = (struct iscsi_path *)(ret_buf + sizeof(*ret_ev)); ++ path_rsp->handle = path_req->handle; ++ if (type == AF_INET) { ++ path_rsp->ip_addr_len = 4; ++ memcpy(&path_rsp->src.v4_addr, nic_iface->ustack.hostaddr, ++ sizeof(nic_iface->ustack.hostaddr)); ++ ++ inet_ntop(AF_INET, &path_rsp->src.v4_addr, ++ addr_dst_str, sizeof(addr_dst_str)); ++ } else { ++ u8_t *src_ipv6; ++ int ret; ++ ++ /* Depending on the IPv6 address of the target we will need to ++ * determine whether we use the assigned IPv6 address or the ++ * link local IPv6 address */ ++ if (ndpc_request(&nic_iface->ustack, &path_req->dst.v6_addr, ++ &ret, CHECK_LINK_LOCAL_ADDR)) { ++ src_ipv6 = (u8_t *)all_zeroes_addr6; ++ LOG_DEBUG(PFX "RSP Check LL failed"); ++ goto src_done; ++ } ++ if (ret) { ++ /* Get link local IPv6 address */ ++ src_ipv6 = (u8_t *)&nic_iface->ustack.linklocal6; ++ } else { ++ if (ndpc_request(&nic_iface->ustack, ++ &path_req->dst.v6_addr, ++ &src_ipv6, GET_HOST_ADDR)) { ++ src_ipv6 = (u8_t *)all_zeroes_addr6; ++ LOG_DEBUG(PFX "RSP Get host addr failed"); ++ } ++ if (src_ipv6 == NULL) { ++ src_ipv6 = (u8_t *)all_zeroes_addr6; ++ LOG_DEBUG(PFX "RSP no Best matched addr found"); ++ } ++ } ++src_done: ++ path_rsp->ip_addr_len = 16; ++ memcpy(&path_rsp->src.v6_addr, src_ipv6, ++ sizeof(nic_iface->ustack.hostaddr6)); ++ ++ inet_ntop(AF_INET6, &path_rsp->src.v6_addr, ++ addr_dst_str, sizeof(addr_dst_str)); ++ } ++ memcpy(path_rsp->mac_addr, mac_addr, 6); ++ path_rsp->vlan_id = (nic_iface->vlan_priority << 12) | ++ nic_iface->vlan_id; ++ path_rsp->pmtu = nic_iface->mtu ? nic_iface->mtu : path_req->pmtu; ++ ++ rc = __kipc_call(fd, ret_ev, sizeof(*ret_ev) + sizeof(*path_rsp)); ++ if (rc > 0) { ++ LOG_DEBUG(PFX "neighbor reply sent back to kernel " ++ "%s at %02x:%02x:%02x:%02x:%02x:%02x with vlan %d", ++ addr_dst_str, ++ mac_addr[0], mac_addr[1], ++ mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5], ++ nic_iface->vlan_id); ++ ++ } else { ++ LOG_ERR(PFX "send neighbor reply failed: %d", rc); ++ } ++ ++ free(ret_buf); ++ ++ return rc; ++} ++ ++static const struct timeval tp_wait = { ++ .tv_sec = 0, ++ .tv_usec = 250000, ++}; ++ ++/** ++ * cnic_handle_ipv4_iscsi_path_req() - This function will handle the IPv4 ++ * path req calls the bnx2i kernel module ++ * @param nic - The nic the message is directed towards ++ * @param fd - The file descriptor to be used to extract the private data ++ * @param ev - The iscsi_uevent ++ * @param buf - The private message buffer ++ */ ++int cnic_handle_ipv4_iscsi_path_req(nic_t *nic, int fd, ++ struct iscsi_uevent *ev, ++ struct iscsi_path *path, ++ nic_interface_t *nic_iface) ++{ ++ struct in_addr src_addr, dst_addr, ++ src_matching_addr, dst_matching_addr, netmask; ++ __u8 mac_addr[6]; ++ int rc; ++ uint16_t arp_retry; ++ int status = 0; ++#define MAX_ARP_RETRY 4 ++ ++ memset(mac_addr, 0, sizeof(mac_addr)); ++ memcpy(&dst_addr, &path->dst.v4_addr, sizeof(dst_addr)); ++ memcpy(&src_addr, nic_iface->ustack.hostaddr, sizeof(src_addr)); ++ ++ if (nic_iface->ustack.netmask[0] | nic_iface->ustack.netmask[1]) ++ memcpy(&netmask.s_addr, nic_iface->ustack.netmask, ++ sizeof(src_addr)); ++ else ++ netmask.s_addr = calculate_default_netmask(dst_addr.s_addr); ++ ++ src_matching_addr.s_addr = src_addr.s_addr & netmask.s_addr; ++ dst_matching_addr.s_addr = dst_addr.s_addr & netmask.s_addr; ++ ++ LOG_DEBUG(PFX "%s: src=%s", nic->log_name, inet_ntoa(src_addr)); ++ LOG_DEBUG(PFX "%s: dst=%s", nic->log_name, inet_ntoa(dst_addr)); ++ LOG_DEBUG(PFX "%s: nm=%s", nic->log_name, inet_ntoa(netmask)); ++ if (src_matching_addr.s_addr != dst_matching_addr.s_addr) { ++ /* If there is an assigned gateway address then use it ++ * if the source address doesn't match */ ++ if (nic_iface->ustack.default_route_addr[0] | ++ nic_iface->ustack.default_route_addr[1]) { ++ memcpy(&dst_addr, ++ &nic_iface->ustack.default_route_addr, ++ sizeof(dst_addr)); ++ } else { ++ arp_retry = MAX_ARP_RETRY; ++ LOG_DEBUG(PFX "%s: no default", nic->log_name); ++ goto done; ++ } ++ } ++ arp_retry = 0; ++ ++ rc = uip_lookup_arp_entry(dst_addr.s_addr, mac_addr); ++ if (rc != 0) { ++ while ((arp_retry < MAX_ARP_RETRY) && (event_loop_stop == 0)) { ++ char *dst_addr_str; ++ int count; ++ struct timespec ts; ++ struct timeval tp; ++ struct timeval tp_abs; ++ ++ dst_addr_str = inet_ntoa(dst_addr); ++ ++ LOG_INFO(PFX "%s: Didn't find IPv4: '%s' in ARP table", ++ nic->log_name, dst_addr_str); ++ rc = cnic_arp_send(nic, nic_iface, fd, ++ mac_addr, ++ dst_addr.s_addr, dst_addr_str); ++ if (rc != 0) { ++ status = -EIO; ++ goto done; ++ } ++ ++ for (count = 0; count < 8; count++) { ++ /* Convert from timeval to timespec */ ++ rc = gettimeofday(&tp, NULL); ++ ++ timeradd(&tp, &tp_wait, &tp_abs); ++ ++ ts.tv_sec = tp_abs.tv_sec; ++ ts.tv_nsec = tp_abs.tv_usec * 1000; ++ ++ /* Wait 1s for if_down */ ++ pthread_mutex_lock(&nic->nl_process_mutex); ++ rc = pthread_cond_timedwait ++ (&nic->nl_process_if_down_cond, ++ &nic->nl_process_mutex, &ts); ++ ++ if (rc == ETIMEDOUT) { ++ pthread_mutex_unlock ++ (&nic->nl_process_mutex); ++ ++ rc = uip_lookup_arp_entry(dst_addr. ++ s_addr, ++ mac_addr); ++ if (rc == 0) ++ goto done; ++ } else { ++ nic->nl_process_if_down = 0; ++ pthread_mutex_unlock ++ (&nic->nl_process_mutex); ++ ++ arp_retry = MAX_ARP_RETRY; ++ goto done; ++ ++ } ++ } ++ ++ arp_retry++; ++ } ++ } ++ ++done: ++ ++ if (arp_retry >= MAX_ARP_RETRY) { ++ status = -EIO; ++ rc = -EIO; ++ } ++ ++ if (status != 0 || rc != 0) ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ ++ cnic_nl_neigh_rsp(nic, fd, ev, path, mac_addr, ++ nic_iface, status, AF_INET); ++ ++ return rc; ++} ++ ++/** ++ * cnic_handle_ipv6_iscsi_path_req() - This function will handle the IPv4 ++ * path req calls the bnx2i kernel module ++ * @param nic - The nic the message is directed towards ++ * @param fd - The file descriptor to be used to extract the private data ++ * @param ev - The iscsi_uevent ++ * @param buf - The private message buffer ++ */ ++int cnic_handle_ipv6_iscsi_path_req(nic_t *nic, int fd, ++ struct iscsi_uevent *ev, ++ struct iscsi_path *path, ++ nic_interface_t *nic_iface) ++{ ++ __u8 mac_addr[6]; ++ int rc, i; ++ uint16_t neighbor_retry; ++ int status = 0; ++ char addr_dst_str[INET6_ADDRSTRLEN]; ++ struct in6_addr src_addr, dst_addr, ++ src_matching_addr, dst_matching_addr, netmask; ++ struct in6_addr *addr; ++ struct ndpc_reqptr req_ptr; ++ ++ memset(mac_addr, 0, sizeof(mac_addr)); ++ ++ inet_ntop(AF_INET6, &path->dst.v6_addr, ++ addr_dst_str, sizeof(addr_dst_str)); ++ ++ /* Depending on the IPv6 address of the target we will need to ++ * determine whether we use the assigned IPv6 address or the ++ * link local IPv6 address */ ++ memcpy(&dst_addr, &path->dst.v6_addr, sizeof(struct in6_addr)); ++ if (ndpc_request(&nic_iface->ustack, &dst_addr, ++ &rc, CHECK_LINK_LOCAL_ADDR)) { ++ neighbor_retry = MAX_ARP_RETRY; ++ LOG_DEBUG(PFX "Check LL failed"); ++ goto done; ++ } ++ if (rc) { ++ LOG_DEBUG(PFX "Use LL"); ++ /* Get link local IPv6 address */ ++ addr = (struct in6_addr *)&nic_iface->ustack.linklocal6; ++ } else { ++ LOG_DEBUG(PFX "Use Best matched"); ++ if (ndpc_request(&nic_iface->ustack, ++ &dst_addr, ++ &addr, GET_HOST_ADDR)) { ++ neighbor_retry = MAX_ARP_RETRY; ++ LOG_DEBUG(PFX "Use Best matched failed"); ++ goto done; ++ } ++ if (addr == NULL) { ++ neighbor_retry = MAX_ARP_RETRY; ++ LOG_DEBUG(PFX "No Best matched found"); ++ goto done; ++ } ++ } ++ /* Got the best matched src IP address */ ++ memcpy(&src_addr, addr, sizeof(struct in6_addr)); ++ ++ if (nic_iface->ustack.netmask6[0] | nic_iface->ustack.netmask6[1] | ++ nic_iface->ustack.netmask6[2] | nic_iface->ustack.netmask6[3] | ++ nic_iface->ustack.netmask6[4] | nic_iface->ustack.netmask6[5] | ++ nic_iface->ustack.netmask6[6] | nic_iface->ustack.netmask6[7]) ++ memcpy(&netmask.s6_addr, nic_iface->ustack.netmask6, ++ sizeof(struct in6_addr)); ++ else ++ memcpy(&netmask.s6_addr, all_zeroes_addr6, ++ sizeof(struct in6_addr)); ++ ++ inet_ntop(AF_INET6, &src_addr.s6_addr16, addr_dst_str, ++ sizeof(addr_dst_str)); ++ LOG_DEBUG(PFX "src IP addr %s", addr_dst_str); ++ inet_ntop(AF_INET6, &dst_addr.s6_addr16, addr_dst_str, ++ sizeof(addr_dst_str)); ++ LOG_DEBUG(PFX "dst IP addr %s", addr_dst_str); ++ inet_ntop(AF_INET6, &netmask.s6_addr16, addr_dst_str, ++ sizeof(addr_dst_str)); ++ LOG_DEBUG(PFX "prefix mask %s", addr_dst_str); ++ ++ for (i = 0; i < 4; i++) { ++ src_matching_addr.s6_addr32[i] = src_addr.s6_addr32[i] & ++ netmask.s6_addr32[i]; ++ dst_matching_addr.s6_addr32[i] = dst_addr.s6_addr32[i] & ++ netmask.s6_addr32[i]; ++ if (src_matching_addr.s6_addr32[i] != ++ dst_matching_addr.s6_addr32[i]) { ++ /* No match with the prefix mask, use default route */ ++ if (memcmp(nic_iface->ustack.default_route_addr6, ++ all_zeroes_addr6, sizeof(*addr))) { ++ memcpy(&dst_addr, ++ nic_iface->ustack.default_route_addr6, ++ sizeof(dst_addr)); ++ inet_ntop(AF_INET6, &dst_addr.s6_addr16, ++ addr_dst_str, sizeof(addr_dst_str)); ++ LOG_DEBUG(PFX "Use default router IP addr %s", ++ addr_dst_str); ++ break; ++ } else { ++ neighbor_retry = MAX_ARP_RETRY; ++ goto done; ++ } ++ } ++ } ++ ++#define MAX_ARP_RETRY 4 ++ neighbor_retry = 0; ++ ++ req_ptr.eth = (void *)mac_addr; ++ req_ptr.ipv6 = (void *)&dst_addr; ++ if (ndpc_request(&nic_iface->ustack, &req_ptr, &rc, CHECK_ARP_TABLE)) { ++ /* ndpc request failed, skip neighbor solicit send */ ++ neighbor_retry = MAX_ARP_RETRY; ++ goto done; ++ } ++ if (!rc) { ++ inet_ntop(AF_INET6, &dst_addr.s6_addr16, ++ addr_dst_str, sizeof(addr_dst_str)); ++ LOG_DEBUG(PFX ++ "%s: Preparing to send IPv6 neighbor solicitation " ++ "to dst: '%s'", nic->log_name, addr_dst_str); ++ while ((neighbor_retry < MAX_ARP_RETRY) ++ && (event_loop_stop == 0)) { ++ int count; ++ struct timespec ts; ++ struct timeval tp; ++ struct timeval tp_abs; ++ ++ LOG_INFO(PFX "%s: Didn't find IPv6: '%s'\n", ++ nic->log_name, addr_dst_str); ++ ++ rc = cnic_neigh_soliciation_send(nic, nic_iface, fd, ++ mac_addr, ++ &dst_addr, ++ addr_dst_str); ++ if (rc != 0) { ++ status = -EIO; ++ goto done; ++ } ++ ++ for (count = 0; count < 8; count++) { ++ /* Convert from timeval to timespec */ ++ rc = gettimeofday(&tp, NULL); ++ ++ timeradd(&tp, &tp_wait, &tp_abs); ++ ++ ts.tv_sec = tp_abs.tv_sec; ++ ts.tv_nsec = tp_abs.tv_usec * 1000; ++ ++ pthread_mutex_lock(&nic->nl_process_mutex); ++ rc = pthread_cond_timedwait ++ (&nic->nl_process_if_down_cond, ++ &nic->nl_process_mutex, &ts); ++ ++ if (rc == ETIMEDOUT) { ++ pthread_mutex_unlock ++ (&nic->nl_process_mutex); ++ ++ req_ptr.eth = (void *)mac_addr; ++ req_ptr.ipv6 = (void *)&dst_addr; ++ if (ndpc_request ++ (&nic_iface->ustack, &req_ptr, &rc, ++ CHECK_ARP_TABLE)) { ++ /* ndpc request failed, ++ force retry */ ++ rc = 0; ++ } ++ if (rc) ++ goto done; ++ } else { ++ nic->nl_process_if_down = 0; ++ pthread_mutex_unlock ++ (&nic->nl_process_mutex); ++ ++ neighbor_retry = MAX_ARP_RETRY; ++ goto done; ++ } ++ } ++ neighbor_retry++; ++ } ++ } ++ ++done: ++ if (neighbor_retry >= MAX_ARP_RETRY) { ++ status = -EIO; ++ rc = -EIO; ++ } ++ ++ if (status != 0 || rc != 0) ++ pthread_mutex_unlock(&nic->xmit_mutex); ++ ++ cnic_nl_neigh_rsp(nic, fd, ev, path, mac_addr, ++ nic_iface, status, AF_INET6); ++ return rc; ++} ++ ++/** ++ * cnic_handle_iscsi_path_req() - This function will handle the path req calls ++ * the bnx2i kernel module ++ * @param nic - The nic the message is directed towards ++ * @param fd - The file descriptor to be used to extract the private data ++ * @param ev - The iscsi_uevent ++ * @param path - The private message buffer ++ * @param nic_iface - The nic_iface to use for this connection request ++ */ ++int cnic_handle_iscsi_path_req(nic_t *nic, int fd, struct iscsi_uevent *ev, ++ struct iscsi_path *path, ++ nic_interface_t *nic_iface) ++{ ++ ++ LOG_DEBUG(PFX "%s: Netlink message with VLAN ID: %d, path MTU: %d " ++ "minor: %d ip_addr_len: %d", ++ nic->log_name, path->vlan_id, path->pmtu, 0 /* TODO FIX */ , ++ path->ip_addr_len); ++ ++ if (path->ip_addr_len == 4) ++ return cnic_handle_ipv4_iscsi_path_req(nic, fd, ev, path, ++ nic_iface); ++ else if (path->ip_addr_len == 16) ++ return cnic_handle_ipv6_iscsi_path_req(nic, fd, ev, path, ++ nic_iface); ++ else { ++ LOG_DEBUG(PFX "%s: unknown ip_addr_len: %d size dropping ", ++ nic->log_name, path->ip_addr_len); ++ return -EIO; ++ } ++} +diff --git a/iscsiuio/src/unix/libs/cnic.h b/iscsiuio/src/unix/libs/cnic.h +new file mode 100644 +index 0000000..3e53307 +--- /dev/null ++++ b/iscsiuio/src/unix/libs/cnic.h +@@ -0,0 +1,54 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * cnic.h - CNIC UIO uIP user space stack ++ * ++ */ ++#ifndef __CNIC_NL_H__ ++#define __CNIC_NL_H__ ++ ++/******************************************************************************* ++ * Constants shared between the bnx2 and bnx2x modules ++ ******************************************************************************/ ++extern const char bnx2i_library_transport_name[]; ++extern const size_t bnx2i_library_transport_name_size; ++ ++int cnic_nl_open(); ++void cnic_nl_close(); ++ ++int cnic_handle_iscsi_path_req(nic_t *nic, int, struct iscsi_uevent *, ++ struct iscsi_path *path, ++ nic_interface_t *nic_iface); ++ ++#endif /* __CNIC_NL_H__ */ +diff --git a/iscsiuio/src/unix/logger.c b/iscsiuio/src/unix/logger.c +new file mode 100644 +index 0000000..1a65793 +--- /dev/null ++++ b/iscsiuio/src/unix/logger.c +@@ -0,0 +1,180 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * logger.c - Logging Utilities ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++ ++#include "options.h" ++#include "logger.h" ++ ++/****************************************************************************** ++ * Default logger values ++ ******************************************************************************/ ++static const char default_logger_filename[] = "/var/log/iscsiuio.log"; ++ ++struct logger main_log = { ++ .enabled = LOGGER_ENABLED, ++ .fp = NULL, ++ .log_file = (char *)default_logger_filename, ++ .level = LOG_LEVEL_INFO, ++ .lock = PTHREAD_MUTEX_INITIALIZER, ++ ++ .stats = { ++ .debug = 0, ++ .info = 0, ++ .warn = 0, ++ .error = 0, ++ ++ .last_log_time = 0, ++ }, ++}; ++ ++/****************************************************************************** ++ * Logger Functions ++ ******************************************************************************/ ++/** ++ * log_uip() - Main logging function ++ * @param level_str - log level string ++ * @param fmt - log format ++ */ ++void log_uip(char *level_str, char *fmt, ...) ++{ ++ char time_buf[32]; ++ va_list ap, ap2; ++ ++ pthread_mutex_lock(&main_log.lock); ++ va_start(ap, fmt); ++ ++ if (main_log.fp == NULL) ++ goto end; ++ ++ main_log.stats.last_log_time = time(NULL); ++ strftime(time_buf, 26, "%a %b %d %T %Y", ++ localtime(&main_log.stats.last_log_time)); ++ va_copy(ap2, ap); ++ ++ if (main_log.enabled == LOGGER_ENABLED) { ++ fprintf(main_log.fp, "%s [%s]", level_str, time_buf); ++ vfprintf(main_log.fp, fmt, ap); ++ fprintf(main_log.fp, "\n"); ++ } ++ ++ if (opt.debug == DEBUG_ON) { ++ fprintf(stdout, "%s [%s]", level_str, time_buf); ++ vfprintf(stdout, fmt, ap2); ++ fprintf(stdout, "\n"); ++ ++ /* Force the printing of the log file */ ++ fflush(main_log.fp); ++ ++ /* Force the printing of the log out to standard output */ ++ fflush(stdout); ++ } ++ ++end: ++ va_end(ap2); ++ va_end(ap); ++ pthread_mutex_unlock(&main_log.lock); ++} ++ ++/****************************************************************************** ++ * Initialize/Clean up routines ++ ******************************************************************************/ ++/** ++ * init_logger() - Prepare the logger ++ * @param filename - path to where the log will be written to ++ * @return 0 on success, <0 on failure ++ */ ++int init_logger(char *filename) ++{ ++ int rc = 0; ++ ++ pthread_mutex_lock(&main_log.lock); ++ ++ if (opt.debug != DEBUG_ON) { ++ rc = -EIO; ++ goto disable; ++ } ++ main_log.fp = fopen(filename, "a"); ++ if (main_log.fp == NULL) { ++ printf("Could not create log file: %s <%s>\n", ++ filename, strerror(errno)); ++ rc = -EIO; ++ } ++disable: ++ if (rc) ++ main_log.enabled = LOGGER_DISABLED; ++ else ++ main_log.enabled = LOGGER_ENABLED; ++ ++ pthread_mutex_unlock(&main_log.lock); ++ ++ if (!rc) ++ LOG_INFO("Initialize logger using log file: %s", filename); ++ ++ return rc; ++} ++ ++void fini_logger(int type) ++{ ++ pthread_mutex_lock(&main_log.lock); ++ ++ if (main_log.fp != NULL) { ++ fclose(main_log.fp); ++ main_log.fp = NULL; ++ ++ if (opt.debug == DEBUG_ON) { ++ printf("Closed logger\n"); ++ fflush(stdout); ++ } ++ } ++ ++ if (type == SHUTDOWN_LOGGER) { ++ if ((main_log.log_file != NULL) && ++ (main_log.log_file != default_logger_filename)) { ++ free(main_log.log_file); ++ main_log.log_file = NULL; ++ } ++ } ++ ++ main_log.enabled = LOGGER_DISABLED; ++ ++ pthread_mutex_unlock(&main_log.lock); ++} +diff --git a/iscsiuio/src/unix/logger.h b/iscsiuio/src/unix/logger.h +new file mode 100644 +index 0000000..edf85ae +--- /dev/null ++++ b/iscsiuio/src/unix/logger.h +@@ -0,0 +1,128 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * logger.h - Logging Utilities ++ * ++ */ ++#ifndef __LOGGER_H__ ++#define __LOGGER_H__ ++ ++#include ++#include ++#include ++#include ++#include ++ ++/******************************************************************************* ++ * Logger Levels ++ ******************************************************************************/ ++#define LOG_LEVEL_PACKET 5 ++#define LOG_LEVEL_DEBUG 4 ++#define LOG_LEVEL_INFO 3 ++#define LOG_LEVEL_WARN 2 ++#define LOG_LEVEL_ERR 1 ++#define LOG_LEVEL_UNKNOWN 0 ++ ++#define LOG_LEVEL_PACKET_STR "PKT " ++#define LOG_LEVEL_DEBUG_STR "DBG " ++#define LOG_LEVEL_INFO_STR "INFO " ++#define LOG_LEVEL_WARN_STR "WARN " ++#define LOG_LEVEL_ERR_STR "ERR " ++#define LOG_LEVEL_UNKNOWN_STR "? " ++ ++/******************************************************************************* ++ * Logging Macro's ++ ******************************************************************************/ ++#define LOG_PACKET(fmt, args...) { if (LOG_LEVEL_PACKET <= \ ++ main_log.level) { \ ++ log_uip(LOG_LEVEL_PACKET_STR, fmt,\ ++ ##args);\ ++ } } ++#define LOG_DEBUG(fmt, args...) { if (LOG_LEVEL_DEBUG <= main_log.level) { \ ++ log_uip(LOG_LEVEL_DEBUG_STR, fmt,\ ++ ##args);\ ++ } } ++ ++#define LOG_INFO(fmt, args...) { if (LOG_LEVEL_INFO <= main_log.level) { \ ++ log_uip(LOG_LEVEL_INFO_STR, fmt,\ ++ ##args); \ ++ } } ++#define LOG_WARN(fmt, args...) { if (LOG_LEVEL_WARN <= main_log.level) { \ ++ log_uip(LOG_LEVEL_WARN_STR, fmt,\ ++ ##args); \ ++ } } ++#define LOG_ERR(fmt, args...) { if (LOG_LEVEL_ERR <= main_log.level) { \ ++ log_uip(LOG_LEVEL_ERR_STR, fmt,\ ++ ##args); \ ++ } } ++ ++/******************************************************************************* ++ * Logging Statistics ++ ******************************************************************************/ ++struct logger_stats { ++ uint64_t debug; ++ uint64_t info; ++ uint64_t warn; ++ uint64_t error; ++ ++ time_t last_log_time; ++}; ++ ++/******************************************************************************* ++ * Logger Structure ++ ******************************************************************************/ ++struct logger { ++ FILE *fp; ++ char *log_file; ++ int8_t level; ++ ++#define LOGGER_ENABLED 0x01 ++#define LOGGER_DISABLED 0x02 ++ int8_t enabled; ++ ++ pthread_mutex_t lock; ++ ++ struct logger_stats stats; ++}; ++ ++extern struct logger main_log; ++ ++int init_logger(char *); ++void log_uip(char *level_str, char *fmt, ...); ++void fini_logger(int); ++ ++#define CLOSE_LOGGER 0x01 ++#define SHUTDOWN_LOGGER 0x02 ++ ++#endif +diff --git a/iscsiuio/src/unix/main.c b/iscsiuio/src/unix/main.c +new file mode 100644 +index 0000000..340e275 +--- /dev/null ++++ b/iscsiuio/src/unix/main.c +@@ -0,0 +1,397 @@ ++/* ++ * Copyright (c) 2001, Adam Dunkels. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack. ++ * ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "uip.h" ++#include "uip_arp.h" ++#include "uip_eth.h" ++ ++#include "timer.h" ++ ++#include "build_date.h" ++#include "config.h" ++#include "iscsid_ipc.h" ++#include "logger.h" ++#include "nic.h" ++#include "nic_id.h" ++#include "nic_nl.h" ++#include "nic_utils.h" ++#include "options.h" ++#include "packet.h" ++ ++#include "dhcpc.h" ++ ++#include "iscsid_ipc.h" ++#include "brcm_iscsi.h" ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define PFX "main " ++ ++static const char default_pid_filepath[] = "/var/run/iscsiuio.pid"; ++ ++/******************************************************************************* ++ * Global Variables ++ ******************************************************************************/ ++static const struct option long_options[] = { ++ {"debug", 0, 0, 0}, ++ {"version", 0, 0, 0}, ++ {"help", 0, 0, 0}, ++ {0, 0, 0, 0} ++}; ++ ++struct options opt = { ++ .debug = DEBUG_OFF, ++}; ++ ++int event_loop_stop; ++extern nic_t *nic_list; ++ ++struct utsname cur_utsname; ++ ++/** ++ * cleanup() - This function is called when this program is to be closed ++ * This function will clean up all the cnic uio interfaces and ++ * flush/close the logger ++ */ ++static void cleanup() ++{ ++ iscsid_cleanup(); ++ ++ nic_remove_all(); ++ ++ unload_all_nic_libraries(); ++ ++ LOG_INFO("Done waiting for cnic's/stacks to gracefully close"); ++ ++ fini_logger(SHUTDOWN_LOGGER); ++} ++ ++/** ++ * signal_handle_thread() - This is the signal handling thread of this program ++ * This is the only thread which will handle signals. ++ * All signals are routed here and handled here to ++ * provide consistant handling. ++ */ ++static pthread_t signal_thread; ++static void *signal_handle_thread(void *arg) ++{ ++ sigset_t set; ++ int rc; ++ int signal; ++ ++ sigfillset(&set); ++ ++ LOG_INFO("signal handling thread ready"); ++ ++signal_wait: ++ rc = sigwait(&set, &signal); ++ ++ switch (signal) { ++ case SIGINT: ++ LOG_INFO("Caught SIGINT signal"); ++ break; ++ case SIGUSR1: ++ LOG_INFO("Caught SIGUSR1 signal, rotate log"); ++ fini_logger(SHUTDOWN_LOGGER); ++ rc = init_logger(main_log.log_file); ++ if (rc != 0) ++ printf("Could not initialize the logger in " ++ "signal!\n"); ++ goto signal_wait; ++ default: ++ break; ++ } ++ event_loop_stop = 1; ++ ++ LOG_INFO("terminating..."); ++ ++ cleanup(); ++ exit(EXIT_SUCCESS); ++} ++ ++static void show_version() ++{ ++ printf("%s: Version '%s', Build Date: '%s'\n", ++ APP_NAME, PACKAGE_VERSION, build_date); ++} ++ ++static void main_usage() ++{ ++ show_version(); ++ ++ printf("\nUsage: %s [OPTION]\n", APP_NAME); ++ printf("iscsiuio daemon.\n" ++ "-f, --foreground make the program run in the foreground\n" ++ "-d, --debug debuglevel print debugging information\n" ++ "-p, --pid=pidfile use pid file (default %s).\n" ++ "-h, --help display this help and exit\n" ++ "-v, --version display version and exit\n", ++ default_pid_filepath); ++} ++ ++static void daemon_init() ++{ ++ int fd; ++ int rc; ++ ++ fd = open("/dev/null", O_RDWR); ++ if (fd == -1) ++ exit(-1); ++ ++ dup2(fd, 0); ++ dup2(fd, 1); ++ dup2(fd, 2); ++ setsid(); ++ rc = chdir("/"); ++} ++ ++#define ISCSI_OOM_PATH_LEN 48 ++ ++int oom_adjust(void) ++{ ++ int fd; ++ char path[ISCSI_OOM_PATH_LEN]; ++ struct stat statb; ++ ++ if (nice(-10) < 0) ++ LOG_DEBUG("Could not increase process priority: %s", ++ strerror(errno)); ++ ++ snprintf(path, ISCSI_OOM_PATH_LEN, "/proc/%d/oom_score_adj", getpid()); ++ if (stat(path, &statb)) { ++ /* older kernel so use old oom_adj file */ ++ snprintf(path, ISCSI_OOM_PATH_LEN, "/proc/%d/oom_adj", ++ getpid()); ++ } ++ fd = open(path, O_WRONLY); ++ if (fd < 0) ++ return -1; ++ if (write(fd, "-16", 3) < 0) /* for 2.6.11 */ ++ LOG_DEBUG("Could not set oom score to -16: %s", ++ strerror(errno)); ++ if (write(fd, "-17", 3) < 0) /* for Andrea's patch */ ++ LOG_DEBUG("Could not set oom score to -17: %s", ++ strerror(errno)); ++ close(fd); ++ return 0; ++} ++ ++ ++/******************************************************************************* ++ * Main routine ++ ******************************************************************************/ ++int main(int argc, char *argv[]) ++{ ++ int rc; ++ sigset_t set; ++ char *pid_file = default_pid_filepath; ++ int fd; ++ int foreground = 0; ++ pid_t pid; ++ ++ /* Record the start time for the user space daemon */ ++ opt.start_time = time(NULL); ++ ++ /* parse the parameters */ ++ while (1) { ++ int c, option_index; ++ ++ c = getopt_long(argc, argv, "fd:p:vh", ++ long_options, &option_index); ++ ++ if (c == -1) ++ break; ++ ++ switch (c) { ++ ++ case 'f': ++ foreground = 1; ++ break; ++ ++ /* Enable debugging mode */ ++ case 'd': ++ main_log.level = atoi(optarg); ++ opt.debug = DEBUG_ON; ++ break; ++ case 'p': ++ pid_file = optarg; ++ break; ++ case 'v': ++ show_version(); ++ exit(EXIT_SUCCESS); ++ case 'h': ++ default: ++ main_usage(); ++ exit(EXIT_SUCCESS); ++ } ++ } ++ ++ if (main_log.enabled == LOGGER_ENABLED) { ++ /* initialize the logger */ ++ rc = init_logger(main_log.log_file); ++ if (rc != 0 && opt.debug == DEBUG_ON) ++ printf("WARN: Could not initialize the logger\n"); ++ } ++ ++ LOG_INFO("Started iSCSI uio stack: Ver " PACKAGE_VERSION); ++ LOG_INFO("Build date: %s", build_date); ++ ++ if (opt.debug == DEBUG_ON) ++ LOG_INFO("Debug mode enabled"); ++ ++ event_loop_stop = 0; ++ nic_list = NULL; ++ ++ /* Determine the current kernel version */ ++ memset(&cur_utsname, 0, sizeof(cur_utsname)); ++ ++ rc = uname(&cur_utsname); ++ if (rc == 0) { ++ LOG_INFO("Running on sysname: '%s', release: '%s', " ++ "version '%s' machine: '%s'", ++ cur_utsname.sysname, cur_utsname.release, ++ cur_utsname.version, cur_utsname.machine); ++ } else ++ LOG_WARN("Could not determine kernel version"); ++ ++ /* Initialze the iscsid listener */ ++ rc = iscsid_init(); ++ if (rc != 0) ++ goto error; ++ ++ if (!foreground) { ++ char buf[64]; ++ ssize_t written_bytes; ++ ++ fd = open(pid_file, O_WRONLY | O_CREAT, 0644); ++ if (fd < 0) { ++ printf("Unable to create pid file: %s", pid_file); ++ exit(1); ++ } ++ ++ pid = fork(); ++ if (pid < 0) { ++ printf("Starting daemon failed"); ++ exit(1); ++ } else if (pid) { ++ exit(0); ++ } ++ ++ rc = chdir("/"); ++ if (rc == -1) ++ printf("Unable to chdir(\") [%s]", strerror(errno)); ++ ++ if (lockf(fd, F_TLOCK, 0) < 0) { ++ printf("Unable to lock pid file: %s [%s]", ++ pid_file, strerror(errno)); ++ exit(1); ++ } ++ ++ rc = ftruncate(fd, 0); ++ if (rc == -1) ++ printf("ftruncate(%d, 0) failed [%s]", ++ fd, strerror(errno)); ++ ++ sprintf(buf, "%d\n", getpid()); ++ written_bytes = write(fd, buf, strlen(buf)); ++ if (written_bytes == -1) ++ printf("Could not write lock file [%s]", ++ strerror(errno)); ++ ++ daemon_init(); ++ } ++ ++ /* Load the NIC libraries */ ++ rc = load_all_nic_libraries(); ++ if (rc != 0) ++ goto error; ++ ++ brcm_iscsi_init(); ++ ++ /* ensure we don't see any signals */ ++ sigemptyset(&set); ++ sigaddset(&set, SIGINT); ++ sigaddset(&set, SIGQUIT); ++ sigaddset(&set, SIGTERM); ++ sigaddset(&set, SIGUSR1); ++ rc = pthread_sigmask(SIG_SETMASK, &set, NULL); ++ ++ /* Spin off the signal handling thread */ ++ rc = pthread_create(&signal_thread, NULL, signal_handle_thread, NULL); ++ if (rc != 0) ++ LOG_ERR("Could not create signal handling thread"); ++ ++ /* Using sysfs to discover iSCSI hosts */ ++ nic_discover_iscsi_hosts(); ++ ++ /* oom-killer will not kill us at the night... */ ++ if (oom_adjust()) ++ LOG_DEBUG("Can not adjust oom-killer's pardon"); ++ ++ /* we don't want our active sessions to be paged out... */ ++ if (mlockall(MCL_CURRENT | MCL_FUTURE)) { ++ LOG_ERR("failed to mlockall, exiting..."); ++ goto error; ++ } ++ ++ /* Start the iscsid listener */ ++ rc = iscsid_start(); ++ if (rc != 0) ++ goto error; ++ ++ /* NetLink connection to listen to NETLINK_ISCSI private messages */ ++ nic_nl_open(); ++ ++error: ++ cleanup(); ++ exit(EXIT_FAILURE); ++} +diff --git a/iscsiuio/src/unix/nic.c b/iscsiuio/src/unix/nic.c +new file mode 100644 +index 0000000..457797d +--- /dev/null ++++ b/iscsiuio/src/unix/nic.c +@@ -0,0 +1,1551 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic.c - Generic NIC management/utility functions ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "dhcpc.h" ++#include "ipv6_ndpc.h" ++ ++#include "logger.h" ++#include "nic.h" ++#include "nic_utils.h" ++#include "options.h" ++ ++#include "uip.h" ++#include "uip_arp.h" ++#include "uip_eth.h" ++#include "uip-neighbor.h" ++ ++#include "bnx2.h" ++#include "bnx2x.h" ++#include "ipv6.h" ++ ++/****************************************************************************** ++ * Constants ++ *****************************************************************************/ ++#define PFX "nic " ++#define PCI_ANY_ID (~0) ++ ++/****************************************************************************** ++ * Global variables ++ *****************************************************************************/ ++/* Used to store a list of NIC libraries */ ++pthread_mutex_t nic_lib_list_mutex = PTHREAD_MUTEX_INITIALIZER; ++nic_lib_handle_t *nic_lib_list; ++ ++/* Used to store a list of active cnic devices */ ++pthread_mutex_t nic_list_mutex = PTHREAD_MUTEX_INITIALIZER; ++nic_t *nic_list; ++ ++/****************************************************************************** ++ * Functions to handle NIC libraries ++ *****************************************************************************/ ++/** ++ * alloc_nic_library_handle() - Used to allocate a NIC library handle ++ * @return NULL if memory couldn't be allocated, pointer to the handle ++ * to the NIC library handle ++ */ ++static nic_lib_handle_t *alloc_nic_library_handle() ++{ ++ nic_lib_handle_t *handle; ++ ++ handle = malloc(sizeof(*handle)); ++ if (handle == NULL) { ++ LOG_ERR("Could not allocate memory for library handle"); ++ return NULL; ++ } ++ ++ memset(handle, 0, sizeof(*handle)); ++ handle->ops = NULL; ++ ++ pthread_mutex_init(&handle->mutex, NULL); ++ ++ return handle; ++} ++ ++static void free_nic_library_handle(nic_lib_handle_t *handle) ++{ ++ free(handle); ++} ++ ++/** ++ * load_nic_library() - This function is used to load a NIC library ++ * @param handle - This is the library handle to load ++ * @return 0 = Success; <0 = failure ++ */ ++static int load_nic_library(nic_lib_handle_t *handle) ++{ ++ int rc; ++ char *library_name; ++ size_t library_name_size; ++ char *library_version; ++ size_t library_version_size; ++ char *build_date_str; ++ size_t build_date_str_size; ++ ++ pthread_mutex_lock(&handle->mutex); ++ ++ /* Validate the NIC ops table ensure that all the fields are not NULL */ ++ if ((handle->ops->open) == NULL || ++ (handle->ops->close) == NULL || ++ (handle->ops->read) == NULL || ++ (handle->ops->write) == NULL || ++ (handle->ops->clear_tx_intr == NULL)) { ++ LOG_ERR("Invalid NIC ops table: open: 0x%x, close: 0x%x," ++ "read: 0x%x, write: 0x%x clear_tx_intr: 0x%x " ++ "lib_ops: 0x%x", ++ handle->ops->open, handle->ops->close, ++ handle->ops->read, handle->ops->write, ++ handle->ops->clear_tx_intr, handle->ops->lib_ops); ++ rc = -EINVAL; ++ handle->ops = NULL; ++ goto error; ++ } ++ ++ /* Validate the NIC library ops table to ensure that all the proper ++ * fields are filled */ ++ if ((handle->ops->lib_ops.get_library_name == NULL) || ++ (handle->ops->lib_ops.get_pci_table == NULL) || ++ (handle->ops->lib_ops.get_library_version == NULL) || ++ (handle->ops->lib_ops.get_build_date == NULL) || ++ (handle->ops->lib_ops.get_transport_name == NULL)) { ++ rc = -EINVAL; ++ goto error; ++ } ++ ++ (*handle->ops->lib_ops.get_library_name) (&library_name, ++ &library_name_size); ++ (*handle->ops->lib_ops.get_library_version) (&library_version, ++ &library_version_size); ++ (*handle->ops->lib_ops.get_build_date) (&build_date_str, ++ &build_date_str_size); ++ ++ LOG_DEBUG("Loaded nic library '%s' Version: '%s' build on %s'", ++ library_name, library_version, build_date_str); ++ ++ pthread_mutex_unlock(&handle->mutex); ++ ++ return 0; ++ ++error: ++ pthread_mutex_unlock(&handle->mutex); ++ ++ return rc; ++} ++ ++static struct nic_ops *(*nic_get_ops[]) () = { ++bnx2_get_ops, bnx2x_get_ops,}; ++ ++int load_all_nic_libraries() ++{ ++ int rc, i = 0; ++ nic_lib_handle_t *handle; ++ ++ for (i = 0; i < sizeof(nic_get_ops) / sizeof(nic_get_ops[0]); i++) { ++ /* Add the CNIC library */ ++ handle = alloc_nic_library_handle(); ++ if (handle == NULL) { ++ LOG_ERR("Could not allocate memory for CNIC nic lib"); ++ return -ENOMEM; ++ } ++ ++ handle->ops = (*nic_get_ops[i]) (); ++ ++ rc = load_nic_library(handle); ++ if (rc != 0) { ++ free_nic_library_handle(handle); ++ return rc; ++ } ++ /* Add the CNIC library to the list of library handles */ ++ pthread_mutex_lock(&nic_lib_list_mutex); ++ ++ /* Add this library to the list of nic libraries we ++ * know about */ ++ if (nic_lib_list == NULL) { ++ nic_lib_list = handle; ++ } else { ++ nic_lib_handle_t *current = nic_lib_list; ++ ++ while (current->next != NULL) ++ current = current->next; ++ ++ current->next = handle; ++ } ++ pthread_mutex_unlock(&nic_lib_list_mutex); ++ ++ LOG_DEBUG("Added '%s' nic library", handle->ops->description); ++ } ++ ++ return rc; ++} ++ ++int unload_all_nic_libraries() ++{ ++ nic_lib_handle_t *current, *next; ++ ++ pthread_mutex_lock(&nic_lib_list_mutex); ++ current = nic_lib_list; ++ ++ while (current != NULL) { ++ next = current->next; ++ free_nic_library_handle(current); ++ ++ current = next; ++ } ++ ++ pthread_mutex_unlock(&nic_lib_list_mutex); ++ ++ nic_lib_list = NULL; ++ ++ return 0; ++} ++ ++NIC_LIBRARY_EXIST_T does_nic_uio_name_exist(char *name) ++{ ++ NIC_LIBRARY_EXIST_T rc; ++ nic_lib_handle_t *current; ++ ++ pthread_mutex_lock(&nic_lib_list_mutex); ++ current = nic_lib_list; ++ ++ while (current != NULL) { ++ char *uio_name; ++ size_t uio_name_size; ++ ++ (*current->ops->lib_ops.get_uio_name) (&uio_name, ++ &uio_name_size); ++ ++ if (strncmp(name, uio_name, uio_name_size) == 0) { ++ rc = NIC_LIBRARY_EXSITS; ++ goto done; ++ } ++ ++ current = current->next; ++ } ++ ++ rc = NIC_LIBRARY_DOESNT_EXIST; ++ ++done: ++ pthread_mutex_unlock(&nic_lib_list_mutex); ++ return rc; ++} ++ ++NIC_LIBRARY_EXIST_T does_nic_library_exist(char *name) ++{ ++ NIC_LIBRARY_EXIST_T rc; ++ nic_lib_handle_t *current; ++ ++ pthread_mutex_lock(&nic_lib_list_mutex); ++ current = nic_lib_list; ++ ++ while (current != NULL) { ++ char *library_name; ++ size_t library_name_size; ++ ++ (*current->ops->lib_ops.get_library_name) (&library_name, ++ &library_name_size); ++ ++ if (strncmp(name, library_name, library_name_size) == 0) { ++ rc = NIC_LIBRARY_EXSITS; ++ goto done; ++ } ++ ++ current = current->next; ++ } ++ ++ rc = NIC_LIBRARY_DOESNT_EXIST; ++ ++done: ++ pthread_mutex_unlock(&nic_lib_list_mutex); ++ return rc; ++} ++ ++/** ++ * find_nic_lib_using_pci_id() - Find the proper NIC library using the ++ * PCI ID's ++ * @param vendor - PCI vendor ID to search on ++ * @param device - PCI device ID to search on ++ * @param subvendor - PCI subvendor ID to search on ++ * @param subdevice - PCI subdevice ID to search on ++ * @param handle - This function will return the nic lib handle if found ++ * @return 0 if found, <0 not found ++ */ ++int find_nic_lib_using_pci_id(uint32_t vendor, uint32_t device, ++ uint32_t subvendor, uint32_t subdevice, ++ nic_lib_handle_t **handle, ++ struct pci_device_id **pci_entry) ++{ ++ int rc; ++ nic_lib_handle_t *current; ++ ++ pthread_mutex_lock(&nic_lib_list_mutex); ++ current = nic_lib_list; ++ ++ while (current != NULL) { ++ struct pci_device_id *pci_table; ++ uint32_t entries; ++ int i; ++ ++ current->ops->lib_ops.get_pci_table(&pci_table, &entries); ++ ++ /* Sanity check the the pci table coming from the ++ * hardware library */ ++ if (entries > MAX_PCI_DEVICE_ENTRIES) { ++ LOG_WARN(PFX "Too many pci_table entries(%d) skipping", ++ entries); ++ continue; ++ } ++ ++ for (i = 0; i < entries; i++) { ++ LOG_DEBUG(PFX "Checking against: " ++ "vendor: 0x%x device:0x%x " ++ "subvendor:0x%x subdevice:0x%x", ++ pci_table[i].vendor, pci_table[i].device, ++ pci_table[i].subvendor, ++ pci_table[i].subdevice); ++ ++ if ((pci_table[i].vendor == vendor) && ++ (pci_table[i].device == device) && ++ (pci_table[i].subvendor == PCI_ANY_ID || ++ pci_table[i].subvendor == subvendor) && ++ (pci_table[i].subdevice == PCI_ANY_ID || ++ pci_table[i].subdevice == subdevice)) { ++ *handle = current; ++ *pci_entry = &pci_table[i]; ++ rc = 0; ++ goto done; ++ } ++ } ++ ++ current = current->next; ++ } ++ rc = -EINVAL; ++ ++done: ++ pthread_mutex_unlock(&nic_lib_list_mutex); ++ ++ return rc; ++} ++ ++/** ++ * nic_init() - This will properly initialize a struct cnic_uio device ++ * @return NULL is there is a failure and pointer to an allocated/initialized ++ * struct cnic_uio on success ++ */ ++nic_t *nic_init() ++{ ++ nic_t *nic; ++ ++ nic = malloc(sizeof(*nic)); ++ if (nic == NULL) { ++ LOG_ERR("Couldn't malloc space for nic"); ++ return NULL; ++ } ++ ++ memset(nic, 0, sizeof(*nic)); ++ nic->uio_minor = -1; ++ nic->fd = INVALID_FD; ++ nic->next = NULL; ++ nic->thread = INVALID_THREAD; ++ nic->enable_thread = INVALID_THREAD; ++ nic->flags |= NIC_DISABLED; ++ nic->state = NIC_STOPPED; ++ nic->free_packet_queue = NULL; ++ nic->tx_packet_queue = NULL; ++ nic->nic_library = NULL; ++ nic->pci_id = NULL; ++ ++ /* nic_mutex is used to protect nic ops */ ++ pthread_mutex_init(&nic->nic_mutex, NULL); ++ pthread_mutex_init(&nic->xmit_mutex, NULL); ++ pthread_mutex_init(&nic->free_packet_queue_mutex, NULL); ++ ++ pthread_cond_init(&nic->enable_wait_cond, NULL); ++ pthread_cond_init(&nic->enable_done_cond, NULL); ++ pthread_cond_init(&nic->nic_loop_started_cond, NULL); ++ pthread_cond_init(&nic->disable_wait_cond, NULL); ++ ++ nic->rx_poll_usec = DEFAULT_RX_POLL_USEC; ++ ++ pthread_mutex_init(&nic->nl_process_mutex, NULL); ++ pthread_cond_init(&nic->nl_process_if_down_cond, NULL); ++ pthread_cond_init(&nic->nl_process_cond, NULL); ++ nic->nl_process_thread = INVALID_THREAD; ++ nic->nl_process_if_down = 0; ++ nic->nl_process_head = 0; ++ nic->nl_process_tail = 0; ++ memset(&nic->nl_process_ring, 0, sizeof(nic->nl_process_ring)); ++ ++ return nic; ++} ++ ++void nic_add(nic_t *nic) ++{ ++ /* Add this device to our list of nics */ ++ if (nic_list == NULL) { ++ nic_list = nic; ++ } else { ++ nic_t *current = nic_list; ++ ++ while (current->next != NULL) ++ current = current->next; ++ ++ current->next = nic; ++ } ++} ++ ++/** ++ * nic_remove() - Used to remove the NIC for the nic list ++ * @param nic - the nic to remove ++ */ ++int nic_remove(nic_t *nic) ++{ ++ int rc; ++ nic_t *prev, *current; ++ struct stat file_stat; ++ void *res; ++ nic_interface_t *nic_iface, *next_nic_iface, *vlan_iface; ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ /* Check if the file node exists before closing */ ++ rc = stat(nic->uio_device_name, &file_stat); ++ if ((rc == 0) && (nic->ops)) ++ nic->ops->close(nic, 0); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ nic->state = NIC_EXIT; ++ ++ if (nic->enable_thread != INVALID_THREAD) { ++ LOG_DEBUG(PFX "%s: Canceling nic enable thread", nic->log_name); ++ ++ rc = pthread_cancel(nic->enable_thread); ++ if (rc != 0) ++ LOG_DEBUG(PFX "%s: Couldn't send cancel to nic enable " ++ "thread", nic->log_name); ++ ++ LOG_DEBUG(PFX "%s: Waiting to join nic enable thread", ++ nic->log_name); ++ rc = pthread_join(nic->enable_thread, &res); ++ if (rc != 0) ++ LOG_DEBUG(PFX "%s: Couldn't join to canceled enable " ++ "nic thread", nic->log_name); ++ nic->enable_thread = INVALID_THREAD; ++ LOG_DEBUG(PFX "%s: nic enable thread cleaned", nic->log_name); ++ } else { ++ LOG_DEBUG(PFX "%s: NIC enable thread already canceled", ++ nic->log_name); ++ } ++ ++ if (nic->thread != INVALID_THREAD) { ++ LOG_DEBUG(PFX "%s: Canceling nic thread", nic->log_name); ++ ++ rc = pthread_cancel(nic->thread); ++ if (rc != 0) ++ LOG_DEBUG(PFX "%s: Couldn't send cancel to nic", ++ nic->log_name); ++ ++ LOG_DEBUG(PFX "%s: Waiting to join nic thread", nic->log_name); ++ rc = pthread_join(nic->thread, &res); ++ if (rc != 0) ++ LOG_DEBUG(PFX "%s: Couldn't join to canceled nic " ++ "thread", nic->log_name); ++ nic->thread = INVALID_THREAD; ++ LOG_DEBUG(PFX "%s: nic thread cleaned", nic->log_name); ++ } else { ++ LOG_DEBUG(PFX "%s: NIC thread already canceled", nic->log_name); ++ } ++ ++ if (nic->nl_process_thread != INVALID_THREAD) { ++ LOG_DEBUG(PFX "%s: Canceling nic nl thread", nic->log_name); ++ ++ rc = pthread_cancel(nic->nl_process_thread); ++ if (rc != 0) ++ LOG_DEBUG(PFX "%s: Couldn't send cancel to nic nl " ++ "thread", nic->log_name); ++ ++ LOG_DEBUG(PFX "%s: Waiting to join nic nl thread", ++ nic->log_name); ++ rc = pthread_join(nic->nl_process_thread, &res); ++ if (rc != 0) ++ LOG_DEBUG(PFX "%s: Couldn't join to canceled nic nl " ++ "thread", nic->log_name); ++ nic->nl_process_thread = INVALID_THREAD; ++ LOG_DEBUG(PFX "%s: nic nl thread cleaned", nic->log_name); ++ } else { ++ LOG_DEBUG(PFX "%s: NIC nl thread already canceled", ++ nic->log_name); ++ } ++ ++ current = prev = nic_list; ++ while (current != NULL) { ++ if (current == nic) ++ break; ++ ++ prev = current; ++ current = current->next; ++ } ++ ++ if (current != NULL) { ++ if (current == nic_list) ++ nic_list = current->next; ++ else ++ prev->next = current->next; ++ ++ /* Before freeing the nic, must free all the associated ++ nic_iface */ ++ nic_iface = current->nic_iface; ++ while (nic_iface != NULL) { ++ vlan_iface = nic_iface->vlan_next; ++ while (vlan_iface != NULL) { ++ next_nic_iface = vlan_iface->vlan_next; ++ free(vlan_iface); ++ vlan_iface = next_nic_iface; ++ } ++ next_nic_iface = nic_iface->next; ++ free(nic_iface); ++ nic_iface = next_nic_iface; ++ } ++ free(nic); ++ } else { ++ LOG_ERR(PFX "%s: Couldn't find nic to remove", nic->log_name); ++ } ++ ++ return 0; ++} ++ ++/** ++ * nic_close() - Used to indicate to a NIC that it should close ++ * Must be called with nic->nic_mutex ++ * @param nic - the nic to close ++ * @param graceful - ALLOW_GRACEFUL_SHUTDOWN will check the nic state ++ * before proceeding to close() ++ * FORCE_SHUTDOWN will force the nic to close() ++ * reguardless of the state ++ * @param clean - this will free the proper strings assoicated ++ * with the NIC ++ * ++ */ ++void nic_close(nic_t *nic, NIC_SHUTDOWN_T graceful, int clean) ++{ ++ int rc; ++ nic_interface_t *nic_iface, *vlan_iface; ++ struct stat file_stat; ++ ++ /* The NIC could be configured by the uIP config file ++ * but not assoicated with a hardware library just yet ++ * we will need to check for this */ ++ if (nic->ops == NULL) { ++ LOG_WARN(PFX "%s: when closing nic->ops == NULL", ++ nic->log_name); ++ goto error; ++ } ++ ++ /* Check if the file node exists */ ++ rc = stat(nic->uio_device_name, &file_stat); ++ if ((rc == 0) && (nic->ops)) ++ rc = (*nic->ops->close) (nic, graceful); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not close nic", nic->log_name); ++ } else { ++ nic->state = NIC_STOPPED; ++ nic->flags &= ~NIC_ENABLED; ++ nic->flags |= NIC_DISABLED; ++ } ++ ++ nic_iface = nic->nic_iface; ++ while (nic_iface != NULL) { ++ if (!((nic_iface->flags & NIC_IFACE_PERSIST) == ++ NIC_IFACE_PERSIST)) { ++ uip_reset(&nic_iface->ustack); ++ vlan_iface = nic_iface->vlan_next; ++ while (vlan_iface != NULL) { ++ uip_reset(&vlan_iface->ustack); ++ vlan_iface = vlan_iface->vlan_next; ++ } ++ } ++ nic_iface = nic_iface->next; ++ } ++ ++ /* The NIC must be destroyed and init'ed once again, ++ * POSIX defines that the mutex will be undefined it ++ * init'ed twice without a destroy */ ++ pthread_mutex_destroy(&nic->xmit_mutex); ++ pthread_mutex_init(&nic->xmit_mutex, NULL); ++ ++ if (clean & FREE_CONFIG_NAME) { ++ /* Free any named strings we might be holding onto */ ++ if (nic->flags & NIC_CONFIG_NAME_MALLOC) { ++ free(nic->config_device_name); ++ nic->flags &= ~NIC_CONFIG_NAME_MALLOC; ++ } ++ nic->config_device_name = NULL; ++ } ++ ++ if (clean & FREE_UIO_NAME) { ++ if (nic->flags & NIC_UIO_NAME_MALLOC) { ++ free(nic->uio_device_name); ++ nic->uio_device_name = NULL; ++ ++ nic->flags &= ~NIC_UIO_NAME_MALLOC; ++ } ++ } ++ ++ LOG_ERR(PFX "%s: nic closed", nic->log_name); ++error: ++ return; ++} ++ ++/** ++ * nic_iface_init() - This function is used to add an interface to the ++ * structure cnic_uio ++ * @return 0 on success, <0 on failure ++ */ ++nic_interface_t *nic_iface_init() ++{ ++ nic_interface_t *nic_iface = malloc(sizeof(*nic_iface)); ++ if (nic_iface == NULL) { ++ LOG_ERR("Could not allocate space for nic iface"); ++ return NULL; ++ } ++ ++ memset(nic_iface, 0, sizeof(*nic_iface)); ++ nic_iface->next = NULL; ++ nic_iface->vlan_next = NULL; ++ nic_iface->iface_num = IFACE_NUM_INVALID; ++ nic_iface->request_type = IP_CONFIG_OFF; ++ ++ return nic_iface; ++} ++ ++/** ++ * nic_add_nic_iface() - This function is used to add an interface to the ++ * nic structure ++ * Called with nic_mutex held ++ * @param nic - struct nic device to add the interface to ++ * @param nic_iface - network interface used to add to the nic ++ * @return 0 on success, <0 on failure ++ */ ++int nic_add_nic_iface(nic_t *nic, nic_interface_t *nic_iface) ++{ ++ nic_interface_t *current, *prev; ++ ++ /* Make sure it doesn't already exist */ ++ current = nic_find_nic_iface(nic, nic_iface->protocol, ++ nic_iface->vlan_id, nic_iface->iface_num, ++ nic_iface->request_type); ++ if (current) { ++ LOG_DEBUG(PFX "%s: nic interface for VLAN: %d, protocol: %d" ++ " already exist", nic->log_name, nic_iface->vlan_id, ++ nic_iface->protocol); ++ return 0; ++ } ++ ++ prev = NULL; ++ current = nic->nic_iface; ++ while (current != NULL) { ++ if (current->protocol == nic_iface->protocol) { ++ /* Replace parent */ ++ nic_iface->vlan_next = current; ++ nic_iface->next = current->next; ++ current->next = NULL; ++ if (prev) ++ prev->next = nic_iface; ++ else ++ nic->nic_iface = nic_iface; ++ goto done; ++ } ++ prev = current; ++ current = current->next; ++ } ++ nic_iface->next = nic->nic_iface; ++ nic->nic_iface = nic_iface; ++done: ++ /* Set nic_interface common fields */ ++ nic_iface->parent = nic; ++ memcpy(&nic_iface->ustack.uip_ethaddr.addr, nic->mac_addr, ETH_ALEN); ++ nic->num_of_nic_iface++; ++ ++ LOG_INFO(PFX "%s: Added nic interface for VLAN: %d, protocol: %d", ++ nic->log_name, nic_iface->vlan_id, nic_iface->protocol); ++ ++ return 0; ++} ++ ++/****************************************************************************** ++ * Routine to process interrupts from the NIC device ++ ******************************************************************************/ ++/** ++ * nic_process_intr() - Routine used to process interrupts from the hardware ++ * @param nic - NIC hardware to process the interrupt on ++ * @return 0 on success, <0 on failure ++ */ ++int nic_process_intr(nic_t *nic, int discard_check) ++{ ++ fd_set fdset; ++ int ret; ++ int count; ++ struct timeval tv; ++ ++ /* Simple sanity checks */ ++ if (discard_check != 1 && nic->state != NIC_RUNNING) { ++ LOG_ERR(PFX "%s: Couldn't process interupt NIC not running", ++ nic->log_name); ++ return -EBUSY; ++ } ++ ++ if (discard_check != 1 && nic->fd == INVALID_FD) { ++ LOG_ERR(PFX "%s: NIC fd not valid", nic->log_name); ++ return -EIO; ++ } ++ ++ FD_ZERO(&fdset); ++ FD_SET(nic->fd, &fdset); ++ ++ tv.tv_sec = 0; ++ pthread_mutex_lock(&nic->nic_mutex); ++ if (nic->flags & NIC_LONG_SLEEP) ++ tv.tv_usec = 1000; ++ else ++ tv.tv_usec = nic->rx_poll_usec; ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ /* Wait for an interrupt to come in or timeout */ ++ ret = select(nic->fd + 1, &fdset, NULL, NULL, &tv); ++ switch (ret) { ++ case 1: ++ /* Usually there should only be one file descriptor ready ++ * to read */ ++ break; ++ case 0: ++ return ret; ++ case -1: ++ LOG_ERR(PFX "%s: error waiting for interrupt: %s", ++ nic->log_name, strerror(errno)); ++ return 0; ++ default: ++ LOG_ERR(PFX "%s: unknown number of FD's, ignoring: %d ret", ++ nic->log_name, ret); ++ return 0; ++ } ++ ++ ret = read(nic->fd, &count, sizeof(count)); ++ pthread_mutex_lock(&nic->nic_mutex); ++ if (ret > 0) { ++ nic->stats.interrupts++; ++ LOG_PACKET(PFX "%s: interrupt count: %d prev: %d", ++ nic->log_name, count, nic->intr_count); ++ ++ if (count == nic->intr_count) { ++ LOG_PACKET(PFX "%s: got interrupt but count still the " ++ "same", nic->log_name, count); ++ } ++ ++ /* Check if we missed an interrupt. With UIO, ++ * the count should be incremental */ ++ if (count != nic->intr_count + 1) { ++ nic->stats.missed_interrupts++; ++ LOG_PACKET(PFX "%s: Missed interrupt! on %d not %d", ++ nic->log_name, count, nic->intr_count); ++ } ++ ++ nic->intr_count = count; ++ ++ (*nic->ops->clear_tx_intr) (nic); ++ ret = 1; ++ } ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ return ret; ++} ++ ++static void prepare_ipv4_packet(nic_t *nic, ++ nic_interface_t *nic_iface, ++ struct uip_stack *ustack, packet_t *pkt) ++{ ++ u16_t ipaddr[2]; ++ arp_table_query_t arp_query; ++ dest_ipv4_addr_t dest_ipv4_addr; ++ struct arp_entry *tabptr; ++ int queue_rc; ++ int vlan_id = 0; ++ ++ /* If the rx vlan tag is not stripped and vlan is present in the pkt, ++ manual stripping is required because tx is using hw vlan tag! */ ++ if (pkt->network_layer == pkt->data_link_layer + ++ sizeof(struct uip_vlan_eth_hdr)) { ++ /* VLAN is detected in the pkt buf */ ++ memcpy(pkt->data_link_layer + 12, pkt->network_layer - 2, ++ pkt->buf_size - sizeof(struct uip_vlan_eth_hdr) + 2); ++ } ++ dest_ipv4_addr = uip_determine_dest_ipv4_addr(ustack, ipaddr); ++ if (dest_ipv4_addr == LOCAL_BROADCAST) { ++ uip_build_eth_header(ustack, ipaddr, NULL, pkt, vlan_id); ++ return; ++ } ++ ++ arp_query = is_in_arp_table(ipaddr, &tabptr); ++ ++ switch (arp_query) { ++ case IS_IN_ARP_TABLE: ++ uip_build_eth_header(ustack, ++ ipaddr, tabptr, pkt, vlan_id); ++ break; ++ case NOT_IN_ARP_TABLE: ++ queue_rc = nic_queue_tx_packet(nic, nic_iface, pkt); ++ uip_build_arp_request(ustack, ipaddr); ++ break; ++ default: ++ LOG_ERR("Unknown arp state"); ++ break; ++ } ++} ++ ++static void prepare_ipv6_packet(nic_t *nic, ++ nic_interface_t *nic_iface, ++ struct uip_stack *ustack, packet_t *pkt) ++{ ++ struct uip_eth_hdr *eth; ++ struct uip_vlan_eth_hdr *eth_vlan; ++ int vlan_id = 0; ++ ++ if (pkt->network_layer == pkt->data_link_layer + ++ sizeof(struct uip_vlan_eth_hdr)) { ++ /* VLAN is detected in the pkt buf */ ++ memcpy(pkt->data_link_layer + 12, pkt->network_layer - 2, ++ pkt->buf_size - sizeof(struct uip_vlan_eth_hdr) + 2); ++ } ++ eth = (struct uip_eth_hdr *)ustack->data_link_layer; ++ eth_vlan = (struct uip_vlan_eth_hdr *)ustack->data_link_layer; ++ if (vlan_id == 0) { ++ eth->type = htons(UIP_ETHTYPE_IPv6); ++ } else { ++ eth_vlan->tpid = htons(UIP_ETHTYPE_8021Q); ++ eth_vlan->vid = htons(vlan_id); ++ eth_vlan->type = htons(UIP_ETHTYPE_IPv6); ++ } ++} ++ ++static void prepare_ustack(nic_t *nic, ++ nic_interface_t *nic_iface, ++ struct uip_stack *ustack, struct packet *pkt) ++{ ++ struct ether_header *eth = NULL; ++ ustack->uip_buf = pkt->buf; ++ ustack->uip_len = pkt->buf_size; ++ ++ pkt->nic = nic; ++ pkt->nic_iface = nic_iface; ++ ++ ustack->data_link_layer = pkt->buf; ++ /* Adjust the network layer pointer depending if ++ * there is a VLAN tag or not, or if the hardware ++ * has stripped out the ++ * VLAN tag */ ++ ustack->network_layer = ustack->data_link_layer + ++ sizeof(struct uip_eth_hdr); ++ /* Init buffer to be IPv6 */ ++ if (nic_iface->ustack.ip_config == IPV6_CONFIG_DHCP || ++ nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) { ++ eth = (struct ether_header *)ustack->data_link_layer; ++ eth->ether_type = htons(UIP_ETHTYPE_IPv6); ++ } ++} ++ ++int do_timers_per_nic_iface(nic_t *nic, nic_interface_t *nic_iface, ++ struct timer *arp_timer) ++{ ++ packet_t *pkt; ++ struct uip_stack *ustack = &nic_iface->ustack; ++ int i; ++ ++ pkt = get_next_free_packet(nic); ++ if (pkt == NULL) ++ return -EIO; ++ ++ if (nic_iface->protocol == AF_INET) { ++ for (i = 0; i < UIP_UDP_CONNS; i++) { ++ prepare_ustack(nic, nic_iface, ustack, pkt); ++ ++ uip_udp_periodic(ustack, i); ++ /* If the above function invocation resulted ++ * in data that should be sent out on the ++ * network, the global variable uip_len is ++ * set to a value > 0. */ ++ if (ustack->uip_len > 0) { ++ pkt->buf_size = ustack->uip_len; ++ ++ prepare_ipv4_packet(nic, nic_iface, ustack, ++ pkt); ++ ++ (*nic->ops->write) (nic, nic_iface, pkt); ++ ustack->uip_len = 0; ++ } ++ } ++ } else { ++ /* Added periodic poll for IPv6 NDP engine */ ++ if (ustack->ndpc != NULL) { /* If engine is active */ ++ prepare_ustack(nic, nic_iface, ustack, pkt); ++ ++ uip_ndp_periodic(ustack); ++ /* If the above function invocation resulted ++ * in data that should be sent out on the ++ * network, the global variable uip_len is ++ * set to a value > 0. */ ++ if (ustack->uip_len > 0) { ++ pkt->buf_size = ustack->uip_len; ++ prepare_ipv6_packet(nic, nic_iface, ustack, ++ pkt); ++ (*nic->ops->write) (nic, nic_iface, pkt); ++ ustack->uip_len = 0; ++ } ++ } ++ } ++ /* Call the ARP timer function every 10 seconds. */ ++ if (timer_expired(arp_timer)) { ++ timer_reset(arp_timer); ++ uip_arp_timer(); ++ } ++ put_packet_in_free_queue(pkt, nic); ++ return 0; ++} ++ ++static int check_timers(nic_t *nic, ++ struct timer *periodic_timer, struct timer *arp_timer) ++{ ++ if (timer_expired(periodic_timer)) { ++ nic_interface_t *nic_iface, *vlan_iface; ++ ++ timer_reset(periodic_timer); ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ nic_iface = nic->nic_iface; ++ while (nic_iface != NULL) { ++ do_timers_per_nic_iface(nic, nic_iface, arp_timer); ++ vlan_iface = nic_iface->vlan_next; ++ while (vlan_iface != NULL) { ++ do_timers_per_nic_iface(nic, vlan_iface, ++ arp_timer); ++ vlan_iface = vlan_iface->vlan_next; ++ } ++ nic_iface = nic_iface->next; ++ } ++ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ } ++ return 0; ++} ++ ++int process_packets(nic_t *nic, ++ struct timer *periodic_timer, ++ struct timer *arp_timer, nic_interface_t *nic_iface) ++{ ++ int rc; ++ packet_t *pkt; ++ ++ pkt = get_next_free_packet(nic); ++ if (pkt == NULL) { ++ LOG_DEBUG(PFX "%s: Couldn't get buffer for processing packet", ++ nic->log_name); ++ return -ENOMEM; ++ } ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ rc = (*nic->ops->read) (nic, pkt); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ if ((rc != 0) && (pkt->buf_size > 0)) { ++ uint16_t type = 0; ++ int af_type = 0; ++ struct uip_stack *ustack; ++ struct ip_hdr *ip; ++ struct ipv6_hdr *ip6; ++ void *dst_ip; ++ uint16_t vlan_id; ++ ++ pkt->data_link_layer = pkt->buf; ++ ++ vlan_id = pkt->vlan_tag & 0xFFF; ++ if ((vlan_id == 0) || ++ (NIC_VLAN_STRIP_ENABLED & nic->flags)) { ++ type = ntohs(ETH_BUF(pkt->buf)->type); ++ pkt->network_layer = pkt->data_link_layer + ++ sizeof(struct uip_eth_hdr); ++ } else { ++ type = ntohs(VLAN_ETH_BUF(pkt->buf)->type); ++ pkt->network_layer = pkt->data_link_layer + ++ sizeof(struct uip_vlan_eth_hdr); ++ } ++ ++ switch (type) { ++ case UIP_ETHTYPE_IPv6: ++ af_type = AF_INET6; ++ ip6 = (struct ipv6_hdr *) pkt->network_layer; ++ dst_ip = (void *)&ip6->ipv6_dst; ++ break; ++ case UIP_ETHTYPE_IPv4: ++ case UIP_ETHTYPE_ARP: ++ af_type = AF_INET; ++ ip = (struct ip_hdr *) pkt->network_layer; ++ dst_ip = (void *)&ip->destipaddr; ++ break; ++ default: ++ LOG_PACKET(PFX "%s: Ignoring vlan:0x%x ethertype:0x%x", ++ nic->log_name, vlan_id, type); ++ goto done; ++ } ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ /* check if we have the given VLAN interface */ ++ if (nic_iface != NULL) { ++ if (vlan_id != nic_iface->vlan_id) { ++ /* Matching nic_iface not found, drop */ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ rc = EINVAL; /* Return the +error code */ ++ goto done; ++ } ++ goto nic_iface_present; ++ } ++ ++ /* Best effort to find the correct instance ++ Input: protocol and vlan_tag */ ++ nic_iface = nic_find_nic_iface(nic, af_type, vlan_id, ++ IFACE_NUM_INVALID, ++ IP_CONFIG_OFF); ++ if (nic_iface == NULL) { ++ /* Matching nic_iface not found */ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ LOG_PACKET(PFX "%s: Couldn't find interface for " ++ "VLAN: %d af_type %d", ++ nic->log_name, vlan_id, af_type); ++ rc = EINVAL; /* Return the +error code */ ++ goto done; ++ } ++nic_iface_present: ++ pkt->nic_iface = nic_iface; ++ ++ ustack = &nic_iface->ustack; ++ ++ ustack->uip_buf = pkt->buf; ++ ustack->uip_len = pkt->buf_size; ++ ustack->data_link_layer = pkt->buf; ++ ++ /* Adjust the network layer pointer depending if there is a ++ * VLAN tag or not, or if the hardware has stripped out the ++ * VLAN tag */ ++ if ((vlan_id == 0) || ++ (NIC_VLAN_STRIP_ENABLED & nic->flags)) ++ ustack->network_layer = ustack->data_link_layer + ++ sizeof(struct uip_eth_hdr); ++ else ++ ustack->network_layer = ustack->data_link_layer + ++ sizeof(struct uip_vlan_eth_hdr); ++ ++ /* determine how we should process this packet based on the ++ * ethernet type */ ++ switch (type) { ++ case UIP_ETHTYPE_IPv6: ++ uip_input(ustack); ++ if (ustack->uip_len > 0) { ++ /* The pkt generated has already consulted ++ the IPv6 ARP table */ ++ pkt->buf_size = ustack->uip_len; ++ prepare_ipv6_packet(nic, nic_iface, ++ ustack, pkt); ++ ++ (*nic->ops->write) (nic, nic_iface, pkt); ++ } ++ break; ++ case UIP_ETHTYPE_IPv4: ++ uip_arp_ipin(ustack, pkt); ++ uip_input(ustack); ++ /* If the above function invocation resulted ++ * in data that should be sent out on the ++ * network, the global variable uip_len is ++ * set to a value > 0. */ ++ if (ustack->uip_len > 0) { ++ prepare_ipv4_packet(nic, nic_iface, ++ ustack, pkt); ++ ++ (*nic->ops->write) (nic, nic_iface, pkt); ++ } ++ ++ break; ++ case UIP_ETHTYPE_ARP: ++ uip_arp_arpin(nic_iface, ustack, pkt); ++ ++ /* If the above function invocation resulted ++ * in data that should be sent out on the ++ * network, the global variable uip_len ++ * is set to a value > 0. */ ++ if (pkt->buf_size > 0) ++ (*nic->ops->write) (nic, nic_iface, pkt); ++ break; ++ } ++ ustack->uip_len = 0; ++ pthread_mutex_unlock(&nic->nic_mutex); ++ } ++ ++done: ++ put_packet_in_free_queue(pkt, nic); ++ ++ return rc; ++} ++ ++static int process_dhcp_loop(nic_t *nic, ++ nic_interface_t *nic_iface, ++ struct timer *periodic_timer, ++ struct timer *arp_timer) ++{ ++ struct dhcpc_state *s; ++ struct ndpc_state *n; ++ int rc; ++ struct timeval start_time; ++ struct timeval current_time; ++ struct timeval wait_time; ++ struct timeval total_time; ++ ++ /* 10s loop time to wait for DHCP */ ++ switch (nic_iface->ustack.ip_config) { ++ case IPV4_CONFIG_DHCP: ++ wait_time.tv_sec = 10; ++ break; ++ case IPV6_CONFIG_DHCP: ++ wait_time.tv_sec = 15; ++ break; ++ case IPV6_CONFIG_STATIC: ++ wait_time.tv_sec = 4; ++ break; ++ default: ++ wait_time.tv_sec = 2; ++ } ++ wait_time.tv_usec = 0; ++ ++ s = nic_iface->ustack.dhcpc; ++ n = nic_iface->ustack.ndpc; ++ ++ if (gettimeofday(&start_time, NULL)) { ++ LOG_ERR(PFX "%s: Couldn't get time of day to start DHCP timer", ++ nic->log_name); ++ return -EIO; ++ } ++ ++ timeradd(&start_time, &wait_time, &total_time); ++ ++ periodic_timer->start = periodic_timer->start - ++ periodic_timer->interval; ++ ++ while ((event_loop_stop == 0) && ++ (nic->flags & NIC_ENABLED) && !(nic->flags & NIC_GOING_DOWN)) { ++ ++ if (nic_iface->ustack.ip_config == IPV4_CONFIG_DHCP) { ++ if (s->state == STATE_CONFIG_RECEIVED) ++ break; ++ } ++ if (nic_iface->ustack.ip_config == IPV6_CONFIG_DHCP || ++ nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) { ++ if (n->state == NDPC_STATE_BACKGROUND_LOOP) ++ break; ++ } ++ ++ /* Check the periodic and ARP timer */ ++ check_timers(nic, periodic_timer, arp_timer); ++ ++ rc = nic_process_intr(nic, 1); ++ ++ while ((rc > 0) && (!(nic->flags & NIC_GOING_DOWN))) { ++ rc = process_packets(nic, ++ periodic_timer, ++ arp_timer, nic_iface); ++ } ++ ++ if (gettimeofday(¤t_time, NULL)) { ++ LOG_ERR(PFX "%s: Couldn't get current time for " ++ "DHCP start", nic->log_name); ++ return -EIO; ++ } ++ ++ if (timercmp(&total_time, ¤t_time, <)) { ++ LOG_ERR(PFX "%s: timeout waiting for DHCP/NDP", ++ nic->log_name); ++ if (nic_iface->ustack.ip_config == IPV6_CONFIG_DHCP || ++ nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) ++ n->retry_count = IPV6_MAX_ROUTER_SOL_RETRY; ++ return -EIO; ++ } ++ } ++ ++ if (nic->flags & NIC_GOING_DOWN) ++ return -EIO; ++ else if (nic->flags & NIC_DISABLED) ++ return -EINVAL; ++ else ++ return 0; ++} ++ ++/* Called with nic_mutex locked */ ++static int do_acquisition(nic_t *nic, nic_interface_t *nic_iface, ++ struct timer *periodic_timer, struct timer *arp_timer) ++{ ++ struct in_addr addr; ++ struct in6_addr addr6; ++ void *res; ++ char buf[INET6_ADDRSTRLEN]; ++ int rc = -1; ++ ++ /* New acquisition */ ++ uip_init(&nic_iface->ustack, nic->flags & NIC_IPv6_ENABLED); ++ memcpy(&nic_iface->ustack.uip_ethaddr.addr, nic->mac_addr, ETH_ALEN); ++ ++ LOG_INFO(PFX "%s: Initialized ip stack: VLAN: %d", ++ nic->log_name, nic_iface->vlan_id); ++ ++ LOG_INFO(PFX "%s: mac: %02x:%02x:%02x:%02x:%02x:%02x", ++ nic->log_name, ++ nic_iface->mac_addr[0], ++ nic_iface->mac_addr[1], ++ nic_iface->mac_addr[2], ++ nic_iface->mac_addr[3], ++ nic_iface->mac_addr[4], ++ nic_iface->mac_addr[5]); ++ ++ switch (nic_iface->ustack.ip_config) { ++ case IPV4_CONFIG_STATIC: ++ memcpy(&addr.s_addr, nic_iface->ustack.hostaddr, ++ sizeof(addr.s_addr)); ++ ++ LOG_INFO(PFX "%s: Using IP address: %s", ++ nic->log_name, inet_ntoa(addr)); ++ ++ memcpy(&addr.s_addr, nic_iface->ustack.netmask, ++ sizeof(addr.s_addr)); ++ ++ LOG_INFO(PFX "%s: Using netmask: %s", ++ nic->log_name, inet_ntoa(addr)); ++ ++ set_uip_stack(&nic_iface->ustack, ++ &nic_iface->ustack.hostaddr, ++ &nic_iface->ustack.netmask, ++ &nic_iface->ustack.default_route_addr, ++ nic_iface->mac_addr); ++ break; ++ ++ case IPV4_CONFIG_DHCP: ++ set_uip_stack(&nic_iface->ustack, ++ &nic_iface->ustack.hostaddr, ++ &nic_iface->ustack.netmask, ++ &nic_iface->ustack.default_route_addr, ++ nic_iface->mac_addr); ++ if (dhcpc_init(nic, &nic_iface->ustack, ++ nic_iface->mac_addr, ETH_ALEN)) { ++ if (nic_iface->ustack.dhcpc) { ++ LOG_DEBUG(PFX "%s: DHCPv4 engine already " ++ "initialized!", nic->log_name); ++ goto skip; ++ } else { ++ LOG_DEBUG(PFX "%s: DHCPv4 engine failed " ++ "initialization!", nic->log_name); ++ goto error; ++ } ++ } ++ pthread_mutex_unlock(&nic->nic_mutex); ++ rc = process_dhcp_loop(nic, nic_iface, periodic_timer, ++ arp_timer); ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ if (rc) { ++ LOG_ERR(PFX "%s: DHCP failed", nic->log_name); ++ /* For DHCPv4 failure, the ustack must be cleaned so ++ it can re-acquire on the next iscsid request */ ++ uip_reset(&nic_iface->ustack); ++ ++ /* Signal that the device enable is ++ done */ ++ pthread_cond_broadcast(&nic->enable_done_cond); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ if (nic->enable_thread == INVALID_THREAD) ++ goto dhcp_err; ++ ++ rc = pthread_join(nic->enable_thread, &res); ++ if (rc != 0) ++ LOG_ERR(PFX "%s: Couldn't join to canceled " ++ "enable nic thread", nic->log_name); ++dhcp_err: ++ pthread_mutex_lock(&nic->nic_mutex); ++ goto error; ++ } ++ ++ if (nic->flags & NIC_DISABLED) { ++ /* Break out of this loop */ ++ break; ++ } ++ ++ LOG_INFO(PFX "%s: Initialized dhcp client", nic->log_name); ++ break; ++ ++ case IPV6_CONFIG_DHCP: ++ case IPV6_CONFIG_STATIC: ++ if (ndpc_init(nic, &nic_iface->ustack, nic_iface->mac_addr, ++ ETH_ALEN)) { ++ LOG_DEBUG(PFX "%s: IPv6 engine already initialized!", ++ nic->log_name); ++ goto skip; ++ } ++ pthread_mutex_unlock(&nic->nic_mutex); ++ rc = process_dhcp_loop(nic, nic_iface, periodic_timer, ++ arp_timer); ++ pthread_mutex_lock(&nic->nic_mutex); ++ if (rc) { ++ /* Don't reset and allow to use RA and LL */ ++ LOG_ERR(PFX "%s: IPv6 DHCP/NDP failed", nic->log_name); ++ } ++ if (nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) { ++ memcpy(&addr6.s6_addr, nic_iface->ustack.hostaddr6, ++ sizeof(addr6.s6_addr)); ++ inet_ntop(AF_INET6, addr6.s6_addr, buf, sizeof(buf)); ++ LOG_INFO(PFX "%s: hostaddr IP: %s", nic->log_name, buf); ++ memcpy(&addr6.s6_addr, nic_iface->ustack.netmask6, ++ sizeof(addr6.s6_addr)); ++ inet_ntop(AF_INET6, addr6.s6_addr, buf, sizeof(buf)); ++ LOG_INFO(PFX "%s: netmask IP: %s", nic->log_name, buf); ++ } ++ break; ++ ++ default: ++ LOG_INFO(PFX "%s: ipconfig = %d?", nic->log_name, ++ nic_iface->ustack.ip_config); ++ } ++skip: ++ /* Mark acquisition done for this nic iface */ ++ nic_iface->flags &= ~NIC_IFACE_ACQUIRE; ++ ++ LOG_INFO(PFX "%s: enabled vlan %d protocol: %d", nic->log_name, ++ nic_iface->vlan_id, nic_iface->protocol); ++ return 0; ++ ++error: ++ return -EIO; ++} ++ ++ ++void *nic_loop(void *arg) ++{ ++ nic_t *nic = (nic_t *) arg; ++ int rc = -1; ++ sigset_t set; ++ struct timer periodic_timer, arp_timer; ++ ++ sigfillset(&set); ++ rc = pthread_sigmask(SIG_BLOCK, &set, NULL); ++ if (rc != 0) { ++ /* TODO: determine if we need to exit this thread if we fail ++ * to set the signal mask */ ++ LOG_ERR(PFX "%s: Couldn't set signal mask", nic->log_name); ++ } ++ ++ /* Signal the device to enable itself */ ++ pthread_mutex_lock(&nic->nic_mutex); ++ pthread_cond_signal(&nic->nic_loop_started_cond); ++ ++ /* nic_mutex must be locked */ ++ while ((event_loop_stop == 0) && ++ !(nic->flags & NIC_EXIT_MAIN_LOOP) && ++ !(nic->flags & NIC_GOING_DOWN)) { ++ nic_interface_t *nic_iface, *vlan_iface; ++ ++ if (nic->flags & NIC_DISABLED) { ++ LOG_DEBUG(PFX "%s: Waiting to be enabled", ++ nic->log_name); ++ ++ /* Wait for the device to be enabled */ ++ /* nic_mutex is already locked */ ++ pthread_cond_wait(&nic->enable_wait_cond, ++ &nic->nic_mutex); ++ ++ if (nic->state == NIC_EXIT) { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ pthread_exit(NULL); ++ } ++ LOG_DEBUG(PFX "%s: is now enabled", nic->log_name); ++ } ++ /* initialize the device to send/rec data */ ++ rc = (*nic->ops->open) (nic); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not initialize CNIC UIO device", ++ nic->log_name); ++ ++ if (rc == -ENOTSUP) ++ nic->flags |= NIC_EXIT_MAIN_LOOP; ++ else ++ nic->flags &= ~NIC_ENABLED; ++ ++ /* Signal that the device enable is done */ ++ pthread_cond_broadcast(&nic->enable_done_cond); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ goto dev_close; ++ } ++ nic_set_all_nic_iface_mac_to_parent(nic); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ rc = alloc_free_queue(nic, 5); ++ if (rc != 5) { ++ if (rc != 0) { ++ LOG_WARN(PFX "%s: Allocated %d packets " ++ "instead of %d", nic->log_name, rc, 5); ++ } else { ++ LOG_ERR(PFX "%s: No packets allocated " ++ "instead of %d", nic->log_name, 5); ++ /* Signal that the device enable is done */ ++ pthread_cond_broadcast(&nic->enable_done_cond); ++ goto dev_close; ++ } ++ } ++ /* Indication for the nic_disable routine that the nic ++ has started running */ ++ nic->state = NIC_STARTED_RUNNING; ++ ++ /* Initialize the system clocks */ ++ timer_set(&periodic_timer, CLOCK_SECOND / 2); ++ timer_set(&arp_timer, CLOCK_SECOND * 10); ++ ++ /* Prepare the stack for each of the VLAN interfaces */ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ /* If DHCP fails, exit loop and restart the engine */ ++ nic_iface = nic->nic_iface; ++ while (nic_iface != NULL) { ++ if (nic_iface->flags & NIC_IFACE_ACQUIRE) { ++ do_acquisition(nic, nic_iface, ++ &periodic_timer, ++ &arp_timer); ++ } ++ vlan_iface = nic_iface->vlan_next; ++ while (vlan_iface != NULL) { ++ if (vlan_iface->flags & NIC_IFACE_ACQUIRE) { ++ do_acquisition(nic, vlan_iface, ++ &periodic_timer, ++ &arp_timer); ++ } ++ vlan_iface = vlan_iface->next; ++ } ++ nic_iface = nic_iface->next; ++ } ++ if (nic->flags & NIC_DISABLED) { ++ LOG_WARN(PFX "%s: nic was disabled during nic loop, " ++ "closing flag 0x%x", ++ nic->log_name, nic->flags); ++ /* Signal that the device enable is done */ ++ pthread_cond_broadcast(&nic->enable_done_cond); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ goto dev_close_free; ++ } ++ ++ /* This is when we start the processing of packets */ ++ nic->start_time = time(NULL); ++ nic->state = NIC_RUNNING; ++ ++ nic->flags &= ~NIC_ENABLED_PENDING; ++ ++ /* Signal that the device enable is done */ ++ pthread_cond_broadcast(&nic->enable_done_cond); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ LOG_INFO(PFX "%s: entering main nic loop", nic->log_name); ++ ++ while ((nic->state == NIC_RUNNING) && ++ (event_loop_stop == 0) && ++ !(nic->flags & NIC_GOING_DOWN)) { ++ /* Check the periodic and ARP timer */ ++ check_timers(nic, &periodic_timer, &arp_timer); ++ rc = nic_process_intr(nic, 0); ++ while ((rc > 0) && ++ (nic->state == NIC_RUNNING) && ++ !(nic->flags & NIC_GOING_DOWN)) { ++ rc = process_packets(nic, ++ &periodic_timer, ++ &arp_timer, NULL); ++ } ++ } ++ ++ LOG_INFO(PFX "%s: exited main processing loop", nic->log_name); ++ ++dev_close_free: ++ free_free_queue(nic); ++dev_close: ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ if (nic->flags & NIC_GOING_DOWN) { ++ nic_close(nic, 1, FREE_NO_STRINGS); ++ ++ nic->flags &= ~NIC_GOING_DOWN; ++ } else { ++ pthread_mutex_destroy(&nic->xmit_mutex); ++ pthread_mutex_init(&nic->xmit_mutex, NULL); ++ } ++ nic->pending_count = 0; ++ ++ if (!(nic->flags & NIC_EXIT_MAIN_LOOP)) { ++ /* Signal we are done closing CNIC/UIO device */ ++ pthread_cond_broadcast(&nic->disable_wait_cond); ++ } ++ } ++ /* clean up the nic flags */ ++ nic->flags &= ~NIC_ENABLED_PENDING; ++ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ LOG_INFO(PFX "%s: nic loop thread exited", nic->log_name); ++ ++ nic->thread = INVALID_THREAD; ++ ++ pthread_exit(NULL); ++} +diff --git a/iscsiuio/src/unix/nic.h b/iscsiuio/src/unix/nic.h +new file mode 100644 +index 0000000..7d2d078 +--- /dev/null ++++ b/iscsiuio/src/unix/nic.h +@@ -0,0 +1,379 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic.h - NIC header file ++ * ++ */ ++ ++#include ++ ++#ifndef __NIC_H__ ++#define __NIC_H__ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "nic_nl.h" ++#include "packet.h" ++#include "uip.h" ++ ++#include "iscsi_if.h" ++ ++/* Foward declarations */ ++struct nic_ops; ++struct nic_lib_handle; ++struct packet; ++struct nic_op; ++ ++extern pthread_mutex_t nic_lib_list_mutex; ++extern struct nic_lib_handle *nic_lib_list; ++ ++/* Used to store a list of active cnic devices */ ++extern pthread_mutex_t nic_list_mutex; ++extern struct nic *nic_list; ++ ++extern void *nl_process_handle_thread(void *arg); ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define MAX_PCI_DEVICE_ENTRIES 64 /* Maxium number of pci_device_id ++ entries a hw library may contain */ ++ ++#define FREE_CONFIG_NAME 0x0001 ++#define FREE_UIO_NAME 0x0002 ++#define FREE_ALL_STRINGS (FREE_CONFIG_NAME | FREE_UIO_NAME) ++#define FREE_NO_STRINGS 0x0000 ++ ++/****************************************************************************** ++ * Enumerations ++ ******************************************************************************/ ++typedef enum { ++ ALLOW_GRACEFUL_SHUTDOWN = 1, ++ FORCE_SHUTDOWN = 2, ++} NIC_SHUTDOWN_T; ++ ++/******************************************************************************* ++ * Structure used to hold PCI vendor, device, subvendor and subdevice ID's ++ ******************************************************************************/ ++struct pci_device_id { ++ const uint32_t vendor, device; /* Vendor and device ID or PCI_ANY_ID */ ++ const uint32_t subvendor, subdevice; /* Subsystem ID's/PCI_ANY_ID */ ++ const char *device_name; /* Data private to the driver */ ++}; ++ ++/****************************************************************************** ++ * NIC statistics structure ++ ******************************************************************************/ ++struct nic_stats { ++ uint64_t interrupts; ++ uint64_t missed_interrupts; ++ ++ struct { ++ uint64_t packets; ++ uint64_t bytes; ++ } tx; ++ ++ struct { ++ uint64_t packets; ++ uint64_t bytes; ++ } rx; ++}; ++ ++/****************************************************************************** ++ * NIC interface structure ++ ******************************************************************************/ ++typedef struct nic_interface { ++ struct nic_interface *vlan_next; ++ struct nic_interface *next; ++ struct nic *parent; ++ ++ uint16_t protocol; ++ uint16_t flags; ++#define NIC_IFACE_PERSIST (1<<0) ++#define NIC_IFACE_ACQUIRE (1<<1) ++#define NIC_IFACE_PATHREQ_WAIT1 (1<<2) ++#define NIC_IFACE_PATHREQ_WAIT2 (1<<3) ++#define NIC_IFACE_PATHREQ_WAIT (NIC_IFACE_PATHREQ_WAIT1 | \ ++ NIC_IFACE_PATHREQ_WAIT2) ++ uint8_t mac_addr[ETH_ALEN]; ++ uint8_t vlan_priority; ++ uint16_t vlan_id; ++#define NO_VLAN 0x8000 ++ ++ uint16_t mtu; ++ time_t start_time; ++ ++ struct uip_stack ustack; ++#define IFACE_NUM_INVALID -1 ++ int iface_num; ++ int request_type; ++} nic_interface_t; ++ ++/****************************************************************************** ++ * NIC lib operations structure ++ ******************************************************************************/ ++struct nic_lib_ops { ++ /* Used to get the NIC library name */ ++ void (*get_library_name) (char **library_name, ++ size_t *library_name_size); ++ ++ /* Used to get to the PCI table supported by the NIC library */ ++ void (*get_pci_table) (struct pci_device_id **table, ++ uint32_t *entries); ++ ++ /* Used to get the version of this NIC library */ ++ void (*get_library_version) (char **version_string, ++ size_t *version_string_size); ++ ++ /* Used to get the NIC library build date */ ++ void (*get_build_date) (char **build_date_string, ++ size_t *build_date_string_size); ++ ++ /* Used to get the transport name assoicated with this library */ ++ void (*get_transport_name) (char **transport_name, ++ size_t *transport_name_size); ++ ++ /* Used to get the uio name assoicated with this library */ ++ void (*get_uio_name) (char **uio_name, size_t *uio_name_size); ++ ++}; ++ ++/******************************************************************************* ++ * NIC op table definition ++ ******************************************************************************/ ++typedef struct nic_ops { ++ struct nic_lib_ops lib_ops; ++ ++ char *description; ++ int (*open) (struct nic *); ++ int (*close) (struct nic *, NIC_SHUTDOWN_T); ++ int (*read) (struct nic *, struct packet *); ++ int (*write) (struct nic *, nic_interface_t *, struct packet *); ++ void *(*get_tx_pkt) (struct nic *); ++ void (*start_xmit) (struct nic *, size_t, u16_t vlan_id); ++ int (*clear_tx_intr) (struct nic *); ++ int (*handle_iscsi_path_req) (struct nic *, ++ int, ++ struct iscsi_uevent *ev, ++ struct iscsi_path *path, ++ nic_interface_t *nic_iface); ++} net_ops_t; ++ ++typedef struct nic_lib_handle { ++ struct nic_lib_handle *next; ++ ++ pthread_mutex_t mutex; ++ struct nic_ops *ops; ++} nic_lib_handle_t; ++ ++typedef struct nic { ++ struct nic *next; ++ ++ uint32_t flags; ++#define NIC_UNITIALIZED 0x0001 ++#define NIC_INITIALIZED 0x0002 ++#define NIC_ENABLED 0x0004 ++#define NIC_DISABLED 0x0008 ++#define NIC_IPv6_ENABLED 0x0010 ++#define NIC_ADDED_MULICAST 0x0020 ++#define NIC_LONG_SLEEP 0x0040 ++#define NIC_PATHREQ_WAIT 0x0080 ++ ++#define NIC_VLAN_STRIP_ENABLED 0x0100 ++#define NIC_MSIX_ENABLED 0x0200 ++#define NIC_TX_HAS_SENT 0x0400 ++#define NIC_ENABLED_PENDING 0x0800 ++ ++#define NIC_UIO_NAME_MALLOC 0x1000 ++#define NIC_CONFIG_NAME_MALLOC 0x2000 ++#define NIC_EXIT_MAIN_LOOP 0x4000 ++#define NIC_GOING_DOWN 0x8000 ++#define NIC_RESET_UIP 0x10000 ++ ++ uint16_t state; ++#define NIC_STOPPED 0x0001 ++#define NIC_STARTED_RUNNING 0x0002 ++#define NIC_RUNNING 0x0004 ++#define NIC_EXIT 0x0010 ++ ++ int fd; /* Holds the file descriptor to UIO */ ++ uint16_t uio_minor; /* Holds the UIO minor number */ ++ ++ uint32_t host_no; /* Holds the associated host number */ ++ ++ char *library_name; /* Name of the library to assoicate with */ ++ char *log_name; /* Human friendly name used in the log ++ file */ ++ char *config_device_name; /* Name read from the XML configuration ++ file */ ++ char eth_device_name[IFNAMSIZ]; /* Network interface name */ ++ char *uio_device_name; /* UIO device name */ ++ ++ uint32_t intr_count; /* Total UIO interrupt count */ ++ ++ /* Held for nic ops manipulation */ ++ pthread_mutex_t nic_mutex; ++ ++ /* iSCSI ring ethernet MAC address */ ++ __u8 mac_addr[ETH_ALEN]; ++ ++ /* Used to manage the network interfaces of this device */ ++ __u32 num_of_nic_iface; ++ nic_interface_t *nic_iface; ++ ++ /* Wait for the device to be enabled */ ++ pthread_cond_t enable_wait_cond; ++ ++ /* Wait for the device to be finished enabled */ ++ pthread_cond_t enable_done_cond; ++ ++ /* Wait for the nic loop to start */ ++ pthread_cond_t nic_loop_started_cond; ++ ++ /* Wait for the device to be disabled */ ++ pthread_cond_t disable_wait_cond; ++ ++ /* Held when transmitting */ ++ pthread_mutex_t xmit_mutex; ++ ++ /* The thread this device is running on */ ++ pthread_t thread; ++ ++ /* The thread used to enable the device */ ++ pthread_t enable_thread; ++ ++ /* Statistical Information on this device */ ++ time_t start_time; ++ struct nic_stats stats; ++ ++ /* Number of retrys from iscsid */ ++ uint32_t pending_count; ++ uint32_t pathreq_pending_count; ++ ++#define DEFAULT_RX_POLL_USEC 100 /* usec */ ++ /* options enabled by the user */ ++ uint32_t rx_poll_usec; ++ ++ /* Used to hold hardware specific data */ ++ void *priv; ++ ++ /* Used to hold the TX packets that are needed to be sent */ ++ struct packet *tx_packet_queue; ++ ++ /* Mutex to protect the list of free packets */ ++ pthread_mutex_t free_packet_queue_mutex; ++ ++ /* Used to hold the free packets that are needed to be sent */ ++ struct packet *free_packet_queue; ++ ++ /* Points to the NIC library */ ++ nic_lib_handle_t *nic_library; ++ ++ /* Points to the PCI table entry */ ++ struct pci_device_id *pci_id; ++ ++ /* Used to process the interrupt */ ++ int (*process_intr) (struct nic *nic); ++ ++ struct nic_ops *ops; ++ ++ /* NL processing parameters */ ++ pthread_t nl_process_thread; ++ pthread_cond_t nl_process_cond; ++ pthread_cond_t nl_process_if_down_cond; ++ pthread_mutex_t nl_process_mutex; ++ int nl_process_if_down; ++ int nl_process_head; ++ int nl_process_tail; ++#define NIC_NL_PROCESS_MAX_RING_SIZE 128 ++#define NIC_NL_PROCESS_LAST_ENTRY (NIC_NL_PROCESS_MAX_RING_SIZE - 1) ++#define NIC_NL_PROCESS_NEXT_ENTRY(x) ((x + 1) & NIC_NL_PROCESS_MAX_RING_SIZE) ++ void *nl_process_ring[NIC_NL_PROCESS_MAX_RING_SIZE]; ++} nic_t; ++ ++/****************************************************************************** ++ * Function Prototypes ++ *****************************************************************************/ ++int load_all_nic_libraries(); ++ ++nic_t *nic_init(); ++void nic_add(nic_t *nic); ++int nic_remove(nic_t *nic); ++ ++int nic_add_nic_iface(nic_t *nic, nic_interface_t *nic_iface); ++int nic_process_intr(nic_t *nic, int discard_check); ++ ++nic_interface_t *nic_iface_init(); ++ ++typedef enum { ++ NIC_LIBRARY_EXSITS = 1, ++ NIC_LIBRARY_DOESNT_EXIST = 2, ++} NIC_LIBRARY_EXIST_T; ++ ++NIC_LIBRARY_EXIST_T does_nic_uio_name_exist(char *name); ++NIC_LIBRARY_EXIST_T does_nic_library_exist(char *name); ++ ++/******************************************************************************* ++ * Packet management utility functions ++ ******************************************************************************/ ++struct packet *get_next_tx_packet(nic_t *nic); ++struct packet *get_next_free_packet(nic_t *nic); ++void put_packet_in_tx_queue(struct packet *pkt, nic_t *nic); ++void put_packet_in_free_queue(struct packet *pkt, nic_t *nic); ++ ++int unload_all_nic_libraries(); ++void nic_close(nic_t *nic, NIC_SHUTDOWN_T graceful, int clean); ++ ++/* Use this function to fill in minor number and uio, and eth names */ ++int nic_fill_name(nic_t *nic); ++ ++int enable_multicast(nic_t *nic); ++int disable_multicast(nic_t *nic); ++ ++void nic_set_all_nic_iface_mac_to_parent(nic_t *nic); ++int find_nic_lib_using_pci_id(uint32_t vendor, uint32_t device, ++ uint32_t subvendor, uint32_t subdevice, ++ nic_lib_handle_t **handle, ++ struct pci_device_id **pci_entry); ++ ++void *nic_loop(void *arg); ++ ++int nic_packet_capture(struct nic *, struct packet *pkt); ++ ++#endif /* __NIC_H__ */ +diff --git a/iscsiuio/src/unix/nic_id.c b/iscsiuio/src/unix/nic_id.c +new file mode 100644 +index 0000000..8f21ba9 +--- /dev/null ++++ b/iscsiuio/src/unix/nic_id.c +@@ -0,0 +1,361 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_id.c - Using sysfs to determine the PCI vendor, device, subvendor and ++ * subdevice ID's ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "logger.h" ++#include "nic.h" ++ ++#define PFX "nic_id " ++ ++/******************************************************************************* ++ * Sysfs constant strings used to get PCI vendor, and device ID's ++ ******************************************************************************/ ++const char uio_vendor_id_template[] = "/sys/class/uio/uio%d/device/vendor"; ++const char uio_subvendor_id_template[] = ++ "/sys/class/uio/uio%d/device/subsystem_vendor"; ++const char uio_device_id_template[] = "/sys/class/uio/uio%d/device/device"; ++const char uio_subdevice_id_template[] = ++ "/sys/class/uio/uio%d/device/subsystem_device"; ++const char uio_device_symlink_template[] = "/sys/class/uio/uio%d/device"; ++ ++/** ++ * get_id() - Utility function to read hex values from sysfs ++ * @param nic - NIC device to use ++ * @param sysfs_template - sysfs path template to use ++ * @param sysfs_template_size - sysfs path template size in bytes ++ * @parm id - this is the value returned from the sysfs entry ++ * @return 0 on success <0 on failure ++ */ ++static int get_id(nic_t *nic, ++ const char *sysfs_template, ++ const size_t sysfs_template_size, uint32_t *id) ++{ ++ int rc = 0; ++ FILE *fp; ++ size_t chars_read; ++ char buf[7]; ++ char *path; ++ size_t path_size; ++ ++ path_size = sysfs_template_size + 4; ++ path = malloc(path_size); ++ if (path == NULL) { ++ LOG_ERR("Could not allocate memory for %s", sysfs_template); ++ return -ENOMEM; ++ } ++ ++ snprintf(path, path_size, sysfs_template, nic->uio_minor); ++ ++ fp = fopen(path, "r"); ++ if (fp == NULL) { ++ LOG_ERR(PFX "%s: Could not open path: %s [%s]", ++ nic->log_name, path, strerror(errno)); ++ rc = -EIO; ++ goto error_fopen; ++ } ++ ++ chars_read = fread(buf, sizeof(buf), 1, fp); ++ if (chars_read != 1) { ++ LOG_ERR(PFX "%s: Could not read from: %s [%s]", ++ nic->log_name, path, strerror(ferror(fp))); ++ rc = -EIO; ++ goto error; ++ } ++ ++ chars_read = sscanf(buf, "%x", id); ++ if (chars_read != 1) { ++ LOG_ERR(PFX "%s: Could interpret value: %s from: %s [%s]", ++ nic->log_name, buf, path, strerror(errno)); ++ rc = -EIO; ++ goto error; ++ } ++ ++error: ++ fclose(fp); ++ ++error_fopen: ++ free(path); ++ ++ return rc; ++} ++ ++static int get_vendor(nic_t *nic, uint32_t *id) ++{ ++ return get_id(nic, ++ uio_vendor_id_template, sizeof(uio_vendor_id_template), ++ id); ++} ++ ++static int get_subvendor(nic_t *nic, uint32_t *id) ++{ ++ return get_id(nic, ++ uio_subvendor_id_template, ++ sizeof(uio_subvendor_id_template), id); ++} ++ ++static int get_device(nic_t *nic, uint32_t *id) ++{ ++ return get_id(nic, ++ uio_device_id_template, ++ sizeof(uio_device_id_template), id); ++} ++ ++static int get_subdevice(nic_t *nic, uint32_t *id) ++{ ++ return get_id(nic, ++ uio_subdevice_id_template, ++ sizeof(uio_subdevice_id_template), id); ++} ++ ++int get_bus_slot_func_num(nic_t *nic, ++ uint32_t *bus, uint32_t *slot, uint32_t *func) ++{ ++ size_t size; ++ char *path, *tok, *tok2; ++ int path_tokens, i; ++ size_t path_size; ++ char *read_pci_bus_slot_func_str; ++ char pci_bus_slot_func_str[32]; ++ int rc; ++ char *saveptr; ++ ++ path_size = sizeof(uio_device_symlink_template) + 4; ++ path = malloc(path_size); ++ if (path == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate path memory for %s", ++ nic->log_name, uio_device_symlink_template); ++ rc = -ENOMEM; ++ goto error_alloc_path; ++ } ++ ++ read_pci_bus_slot_func_str = malloc(128); ++ if (read_pci_bus_slot_func_str == NULL) { ++ LOG_ERR(PFX "%s: Could not allocate read pci bus memory for %s", ++ nic->log_name, uio_device_symlink_template); ++ rc = -ENOMEM; ++ goto error_alloc_read_pci_bus; ++ } ++ ++ snprintf(path, path_size, uio_device_symlink_template, nic->uio_minor); ++ ++ size = readlink(path, read_pci_bus_slot_func_str, 128); ++ if (size == -1) { ++ LOG_ERR(PFX "%s: Error with %s: %s", ++ nic->log_name, path, strerror(errno)); ++ rc = errno; ++ goto error; ++ } ++ ++ if (size > ((128) - 1)) { ++ read_pci_bus_slot_func_str[128 - 1] = '\0'; ++ LOG_ERR(PFX "%s: not enough space (%d) for reading PCI " ++ "slot:bus.func %s: %s", ++ nic->log_name, size, path, strerror(errno)); ++ rc = -EIO; ++ goto error; ++ } ++ ++ /* readlink() doesn't NULL terminate the string */ ++ read_pci_bus_slot_func_str[size] = '\0'; ++ ++ path_tokens = 0; ++ tok = strtok_r(read_pci_bus_slot_func_str, "/", &saveptr); ++ while (tok != NULL) { ++ path_tokens++; ++ tok = strtok_r(NULL, "/", &saveptr); ++ } ++ ++ size = readlink(path, read_pci_bus_slot_func_str, 128); ++ if (size == -1) { ++ LOG_ERR(PFX "%s: Error with %s: %s", ++ nic->log_name, path, strerror(errno)); ++ rc = errno; ++ goto error; ++ } ++ ++ if (size > ((128) - 1)) { ++ read_pci_bus_slot_func_str[128 - 1] = '\0'; ++ LOG_ERR(PFX "%s: not enough space for reading PCI " ++ "slot:bus.func %s: %s", ++ nic->log_name, path, strerror(errno)); ++ rc = -EIO; ++ goto error; ++ } ++ ++ /* readlink() doesn't NULL terminate the string */ ++ read_pci_bus_slot_func_str[size] = '\0'; ++ ++ tok = strtok_r(read_pci_bus_slot_func_str, "/", &saveptr); ++ for (i = 0; i < path_tokens - 1; i++) ++ tok = strtok_r(NULL, "/", &saveptr); ++ strcpy(pci_bus_slot_func_str, tok); ++ ++ tok = strtok_r(pci_bus_slot_func_str, ":", &saveptr); ++ if (tok == NULL) { ++ LOG_ERR(PFX "%s: Error with slot string: %s", ++ nic->log_name, pci_bus_slot_func_str); ++ rc = -EIO; ++ goto error; ++ } ++ ++ tok = strtok_r(NULL, ":", &saveptr); ++ if (tok == NULL) { ++ LOG_ERR(PFX "%s: Error parsing slot: %s", ++ nic->log_name, pci_bus_slot_func_str); ++ rc = -EIO; ++ goto error; ++ } ++ ++ sscanf(tok, "%x", bus); ++ ++ /* Need to extract the next token "xx.x" */ ++ tok = strtok_r(NULL, ":", &saveptr); ++ if (tok == NULL) { ++ LOG_ERR(PFX "%s: Error extracing bus.func: %s", ++ nic->log_name, pci_bus_slot_func_str); ++ rc = -EIO; ++ goto error; ++ } ++ ++ tok2 = strtok_r(tok, ".", &saveptr); ++ if (tok2 == NULL) { ++ LOG_ERR(PFX "%s: Error parsing bus: %s", ++ nic->log_name, pci_bus_slot_func_str); ++ rc = -EIO; ++ goto error; ++ } ++ ++ sscanf(tok2, "%x", slot); ++ ++ tok2 = strtok_r(NULL, ".", &saveptr); ++ if (tok2 == NULL) { ++ LOG_ERR(PFX "%s: Error parsing func: %s", ++ nic->log_name, pci_bus_slot_func_str); ++ rc = -EIO; ++ goto error; ++ } ++ ++ sscanf(tok2, "%x", func); ++ LOG_INFO(PFX "%s: is found at %02x:%02x.%02x", nic->log_name, ++ *bus, *slot, *func); ++ rc = 0; ++error: ++ free(read_pci_bus_slot_func_str); ++error_alloc_read_pci_bus: ++ free(path); ++error_alloc_path: ++ return rc; ++} ++ ++/** ++ * find_set_nic_lib() - Match the NIC library to the NIC ++ * @param nic - NIC device to determine which NIC library to use ++ * @return 0 on success <0 on failure ++ */ ++int find_set_nic_lib(nic_t *nic) ++{ ++ uint32_t vendor; ++ uint32_t subvendor; ++ uint32_t device; ++ uint32_t subdevice; ++ ++ uint32_t pci_bus; ++ uint32_t pci_slot; ++ uint32_t pci_func; ++ int rc = 0; ++ ++ nic_lib_handle_t *handle; ++ struct pci_device_id *pci_entry; ++ ++ rc = get_vendor(nic, &vendor); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not get vendor id [0x%x]", ++ nic->log_name, rc); ++ return rc; ++ } ++ ++ rc = get_subvendor(nic, &subvendor); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not get subvendor id [0x%x]", ++ nic->log_name, rc); ++ return rc; ++ } ++ ++ rc = get_device(nic, &device); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not get device id [0x%x]", ++ nic->log_name, rc); ++ return rc; ++ } ++ ++ rc = get_subdevice(nic, &subdevice); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Could not get subdevice id [0x%x]", ++ nic->log_name, rc); ++ return rc; ++ } ++ ++ get_bus_slot_func_num(nic, &pci_bus, &pci_slot, &pci_func); ++ ++ LOG_DEBUG(PFX "%s: Looking for device vendor: " ++ "0x%x subvendor: 0x%x device: 0x%x subdevice: 0x%x", ++ nic->log_name, vendor, subvendor, device, subdevice); ++ ++ rc = find_nic_lib_using_pci_id(vendor, device, subvendor, subdevice, ++ &handle, &pci_entry); ++ ++ if (rc != 0) { ++ LOG_WARN(PFX "%s: Couldn't find proper NIC library", ++ nic->log_name); ++ return rc; ++ } ++ ++ nic->nic_library = handle; ++ nic->pci_id = pci_entry; ++ ++ /* Prepare the NIC library op table */ ++ nic->ops = handle->ops; ++ ++ return 0; ++} +diff --git a/iscsiuio/src/unix/nic_id.h b/iscsiuio/src/unix/nic_id.h +new file mode 100644 +index 0000000..8d1e1db +--- /dev/null ++++ b/iscsiuio/src/unix/nic_id.h +@@ -0,0 +1,46 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_id.h - NIC uIP NetLink user space stack ++ * ++ */ ++#ifndef __NIC_ID_H__ ++#define __NIC_ID_H__ ++ ++int find_set_nic_lib(nic_t *nic); ++ ++int get_bus_slot_func_num(nic_t *nic, ++ uint32_t *bus, uint32_t *slot, uint32_t *func); ++ ++#endif /* __NIC_ID_H__ */ +diff --git a/iscsiuio/src/unix/nic_nl.c b/iscsiuio/src/unix/nic_nl.c +new file mode 100644 +index 0000000..3ab4eb9 +--- /dev/null ++++ b/iscsiuio/src/unix/nic_nl.c +@@ -0,0 +1,677 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_nl.c - NIC uIP NetLink user space stack ++ * ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "uip_arp.h" ++#include "logger.h" ++#include "options.h" ++ ++#include "nic.h" ++#include "nic_nl.h" ++#include "nic_utils.h" ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define PFX "NIC_NL " ++ ++static u8_t nlm_sendbuf[NLM_BUF_DEFAULT_MAX]; ++ ++static struct sockaddr_nl src_addr; ++ ++static const struct sockaddr_nl dest_addr = { ++ .nl_family = AF_NETLINK, ++ .nl_pid = 0, /* kernel */ ++ .nl_groups = 0, /* unicast */ ++}; ++ ++#define POLL_NL 0 ++#define POLL_MAX 1 ++ ++/* Netlink */ ++int nl_sock = INVALID_FD; ++ ++static int nl_read(int ctrl_fd, char *data, int size, int flags) ++{ ++ int rc; ++ struct iovec iov; ++ struct msghdr msg; ++ ++ iov.iov_base = data; ++ iov.iov_len = size; ++ ++ memset(&src_addr, 0, sizeof(src_addr)); ++ src_addr.nl_family = AF_NETLINK; ++ src_addr.nl_pid = getpid(); ++ src_addr.nl_groups = 1; ++ ++ memset(&msg, 0, sizeof(msg)); ++ msg.msg_name = (void *)&src_addr; ++ msg.msg_namelen = sizeof(src_addr); ++ msg.msg_iov = &iov; ++ msg.msg_iovlen = 1; ++ ++ rc = recvmsg(ctrl_fd, &msg, flags); ++ ++ return rc; ++} ++ ++static int ++kwritev(int fd, enum iscsi_uevent_e type, struct iovec *iovp, int count) ++{ ++ int i, rc; ++ struct nlmsghdr *nlh; ++ struct msghdr msg; ++ struct iovec iov; ++ int datalen = 0; ++ ++ for (i = 0; i < count; i++) ++ datalen += iovp[i].iov_len; ++ ++ nlh = (struct nlmsghdr *)nlm_sendbuf; ++ memset(nlh, 0, NLMSG_SPACE(datalen)); ++ ++ nlh->nlmsg_len = NLMSG_SPACE(datalen); ++ nlh->nlmsg_pid = getpid(); ++ nlh->nlmsg_flags = 0; ++ nlh->nlmsg_type = type; ++ ++ datalen = 0; ++ for (i = 0; i < count; i++) { ++ memcpy(NLMSG_DATA(nlh) + datalen, iovp[i].iov_base, ++ iovp[i].iov_len); ++ datalen += iovp[i].iov_len; ++ } ++ iov.iov_base = (void *)nlh; ++ iov.iov_len = nlh->nlmsg_len; ++ ++ memset(&msg, 0, sizeof(msg)); ++ msg.msg_name = (void *)&dest_addr; ++ msg.msg_namelen = sizeof(dest_addr); ++ msg.msg_iov = &iov; ++ msg.msg_iovlen = 1; ++ ++ do { ++ rc = sendmsg(fd, &msg, 0); ++ if (rc == -ENOMEM) { ++ LOG_ERR(PFX "sendmsg: alloc_skb() failed"); ++ sleep(1); ++ } else if (rc < 0) { ++ LOG_ERR(PFX "sendmsg: bug?: on %d %s[0x%x]", ++ fd, strerror(errno), errno); ++ sleep(1); ++ } ++ } while ((rc < 0) && (event_loop_stop == 0)); ++ ++ return rc; ++} ++ ++/* ++ * __kipc_call() should never block. Therefore ++ * Netlink's xmit logic is serialized. This means we do not allocate on ++ * xmit path. Instead we reuse nlm_sendbuf buffer. ++ * ++ * Transport must assure non-blocking operations for: ++ * ++ * - session_create() ++ * - conn_create() ++ * - conn_bind() ++ * _ set_param() ++ * - conn_start() ++ * - conn_stop() ++ * ++ * Its OK to block for cleanup for short period of time in operatations for: ++ * ++ * - conn_destroy() ++ * - session_destroy() ++ * ++ * FIXME: interface needs to be extended to allow longer blocking on ++ * cleanup. (Dima) ++ */ ++int __kipc_call(int fd, void *iov_base, int iov_len) ++{ ++ int rc; ++ struct iovec iov; ++ struct iscsi_uevent *ev = iov_base; ++ enum iscsi_uevent_e type = ev->type; ++ ++ /* Sanity check */ ++ if (iov_base == NULL) ++ return -EINVAL; ++ ++ iov.iov_base = iov_base; ++ iov.iov_len = iov_len; ++ ++ rc = kwritev(fd, type, &iov, 1); ++ ++ return rc; ++} ++ ++static int pull_from_nl(char **buf) ++{ ++ int rc; ++ size_t ev_size, payload_size, alloc_size; ++ char nlm_ev[NLMSG_SPACE(sizeof(struct iscsi_uevent))]; ++ struct nlmsghdr *nlh; ++ char *data = NULL; ++ struct iscsi_uevent *ev; ++ ++ /* Take a quick peek at what how much uIP will need to read */ ++ rc = nl_read(nl_sock, nlm_ev, ++ NLMSG_SPACE(sizeof(struct iscsi_uevent)), ++ MSG_PEEK | MSG_WAITALL); ++ if (rc <= 0) { ++ LOG_ERR("can not read nlm_ev, error %s[%d]", ++ strerror(errno), rc); ++ if (rc == 0) ++ return -EIO; ++ else ++ return errno; ++ } ++ nlh = (struct nlmsghdr *)nlm_ev; ++ ++ if (unlikely(nlh->nlmsg_len < NLMSG_ALIGN(sizeof(struct nlmsghdr)))) { ++ LOG_ERR(PFX "Invalid nlh->nlmsg_len length: " ++ "nlh->nlmsg_len(%d) < " ++ "NLMSG_ALIGN(sizeof(struct nlmsghdr))(%d)", ++ nlh->nlmsg_len, NLMSG_ALIGN(sizeof(struct nlmsghdr))); ++ return -EINVAL; ++ } ++ ++ ev = (struct iscsi_uevent *)NLMSG_DATA(nlh); ++ if (ev->type == ISCSI_KEVENT_PATH_REQ) { ++ ev_size = nlh->nlmsg_len - NLMSG_ALIGN(sizeof(struct nlmsghdr)); ++ payload_size = ev_size - sizeof(struct iscsi_uevent); ++ if (payload_size < sizeof(struct iscsi_path)) ++ alloc_size = nlh->nlmsg_len + (payload_size - ++ sizeof(struct iscsi_path)); ++ else ++ alloc_size = nlh->nlmsg_len; ++ } else { ++ alloc_size = nlh->nlmsg_len; ++ } ++ data = (char *)malloc(alloc_size); ++ if (unlikely(data == NULL)) { ++ LOG_ERR(PFX "Couldn't allocate %d bytes for Netlink " ++ "iSCSI message", alloc_size); ++ return -ENOMEM; ++ } ++ ++ memset(data, 0, alloc_size); ++ rc = nl_read(nl_sock, data, (int)nlh->nlmsg_len, MSG_WAITALL); ++ if (rc <= 0) { ++ LOG_ERR("can not read nlm_ev, error %s[%d]", ++ strerror(errno), rc); ++ if (rc == 0) ++ rc = -EIO; ++ else ++ rc = errno; ++ ++ goto error; ++ } ++ *buf = data; ++ return 0; ++error: ++ if (data != NULL) ++ free(data); ++ ++ return rc; ++} ++ ++static const struct timespec ctldev_sleep_req = { ++ .tv_sec = 0, ++ .tv_nsec = 250000000, ++}; ++ ++static int ctldev_handle(char *data, nic_t *nic) ++{ ++ int rc; ++ struct iscsi_uevent *ev; ++ uint8_t *payload; ++ struct iscsi_path *path; ++ char *msg_type_str; ++ int i; ++ nic_interface_t *nic_iface = NULL; ++ ++ ev = (struct iscsi_uevent *)NLMSG_DATA(data); ++ switch (ev->type) { ++ case ISCSI_KEVENT_PATH_REQ: ++ msg_type_str = "path_req"; ++ break; ++ default: ++ /* We don't care about other iSCSI Netlink messages */ ++ LOG_DEBUG(PFX "Received ev->type: 0x%x", ev->type); ++ rc = 0; ++ goto error; ++ } ++ ++ /* This is a message that drivers should be interested in */ ++ LOG_INFO(PFX "%s: Processing '%s'", nic->log_name, msg_type_str); ++ ++ payload = (uint8_t *) ((uint8_t *) ev) + sizeof(*ev); ++ path = (struct iscsi_path *)payload; ++ ++ if (ev->type == ISCSI_KEVENT_PATH_REQ) { ++ struct timespec sleep_rem; ++ nic_interface_t *vlan_iface; ++ uint16_t ip_type; ++ int iface_num, vlan_id; ++ ++ if (path->ip_addr_len == 4) ++ ip_type = AF_INET; ++ else if (path->ip_addr_len == 16) ++ ip_type = AF_INET6; ++ else ++ ip_type = 0; ++#ifdef REQ_PATH_IFACE_NUM ++ /* Find the nic_iface to use */ ++ iface_num = ev->r.req_path.iface_num ? ++ ev->r.req_path.iface_num : IFACE_NUM_INVALID; ++#else ++ iface_num = IFACE_NUM_INVALID; ++#endif ++ vlan_id = path->vlan_id ? path->vlan_id : NO_VLAN; ++ ++ LOG_DEBUG(PFX "%s: PATH_REQ with iface_num %d VLAN %d", ++ nic->log_name, iface_num, vlan_id); ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ nic_iface = nic_find_nic_iface(nic, ip_type, vlan_id, ++ iface_num, IP_CONFIG_OFF); ++ if (nic_iface == NULL) { ++ nic_iface = nic_find_nic_iface(nic, ip_type, ++ NO_VLAN, ++ IFACE_NUM_INVALID, ++ IP_CONFIG_OFF); ++ if (nic_iface == NULL) { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ LOG_ERR(PFX "%s: Couldn't find nic iface parent" ++ " vlan: %d ip_type: %d " ++ "ip_addr_len: %d to clone", ++ nic->log_name, path->vlan_id, ip_type, ++ path->ip_addr_len); ++ goto error; ++ } ++ if (nic_iface->iface_num != IFACE_NUM_INVALID) { ++ /* New VLAN support: ++ Use the nic_iface found from the top ++ of the protocol family and ignore ++ the VLAN id from the path_req */ ++ if (!(nic_iface->iface_num == 0 && ++ nic_iface->vlan_id == 0 && ++ path->vlan_id)) { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ goto nic_iface_done; ++ } ++ /* If iface_num == 0 and vlan_id == 0 but ++ the vlan_id from path_req is > 0, ++ then fallthru to the legacy support since ++ this is most likely from an older iscsid ++ (RHEL6.2/6.3 but has iface_num support) ++ */ ++ } ++ /* Legacy VLAN support: ++ This newly created nic_iface must inherit the ++ network parameters from the parent nic_iface ++ */ ++ LOG_DEBUG(PFX "%s: Created the nic_iface for vlan: %d " ++ "ip_type: %d", nic->log_name, path->vlan_id, ++ ip_type); ++ vlan_iface = nic_iface_init(); ++ if (vlan_iface == NULL) { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ LOG_ERR(PFX "%s: Couldn't allocate " ++ "space for vlan: %d ip_type: " ++ "%d", nic->log_name, path->vlan_id, ++ ip_type); ++ goto error; ++ } ++ vlan_iface->protocol = ip_type; ++ vlan_iface->vlan_id = path->vlan_id; ++ nic_add_nic_iface(nic, vlan_iface); ++ ++ vlan_iface->ustack.ip_config = ++ nic_iface->ustack.ip_config; ++ memcpy(vlan_iface->ustack.hostaddr, ++ nic_iface->ustack.hostaddr, ++ sizeof(nic_iface->ustack.hostaddr)); ++ memcpy(vlan_iface->ustack.netmask, ++ nic_iface->ustack.netmask, ++ sizeof(nic_iface->ustack.netmask)); ++ memcpy(vlan_iface->ustack.netmask6, ++ nic_iface->ustack.netmask6, ++ sizeof(nic_iface->ustack.netmask6)); ++ memcpy(vlan_iface->ustack.hostaddr6, ++ nic_iface->ustack.hostaddr6, ++ sizeof(nic_iface->ustack.hostaddr6)); ++ ++ /* Persist so when nic_close won't call uip_reset ++ to nullify nic_iface->ustack */ ++ persist_all_nic_iface(nic); ++ ++ nic_iface = vlan_iface; ++ nic_iface->flags |= NIC_IFACE_ACQUIRE; ++ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ /* nic_disable but not going down */ ++ nic_disable(nic, 0); ++ } else { ++ pthread_mutex_unlock(&nic->nic_mutex); ++ } ++nic_iface_done: ++ /* Force enable the NIC */ ++ if (nic->state == NIC_STOPPED) ++ nic_enable(nic); ++ ++ /* Ensure that the NIC is RUNNING */ ++ rc = -EIO; ++ for (i = 0; i < 10; i++) { ++ if (nic->state == NIC_RUNNING) { ++ rc = 0; ++ break; ++ } ++ ++ nanosleep(&ctldev_sleep_req, &sleep_rem); ++ } ++ ++ if (rc != 0) { ++ LOG_WARN(PFX "%s[vlan: %d protocol: %d]: not running, " ++ "cmd: 0x%x nic state: 0x%x flags: 0x%x", ++ nic->log_name, ++ nic_iface->vlan_id, nic_iface->protocol, ++ ev->type, nic->state, nic->flags); ++ goto error; ++ } ++ } ++ ++ if (nic->ops) { ++ switch (ev->type) { ++ case ISCSI_KEVENT_PATH_REQ: ++ /* pass the request up to the user space ++ * library driver */ ++ nic_iface->flags |= NIC_IFACE_PATHREQ_WAIT2; ++ nic_iface->flags &= ~NIC_IFACE_PATHREQ_WAIT1; ++ if (nic->ops->handle_iscsi_path_req) ++ nic->ops->handle_iscsi_path_req(nic, ++ nl_sock, ev, ++ path, ++ nic_iface); ++ nic_iface->flags &= ~NIC_IFACE_PATHREQ_WAIT; ++ pthread_mutex_lock(&nic->nic_mutex); ++ nic->flags &= ~NIC_PATHREQ_WAIT; ++ pthread_mutex_unlock(&nic->nic_mutex); ++ LOG_INFO(PFX "%s: 'path_req' operation finished", ++ nic->log_name); ++ ++ rc = 0; ++ break; ++ default: ++ rc = -EAGAIN; ++ break; ++ } ++ } ++ ++error: ++ ++ return rc; ++} ++ ++/* NIC specific nl processing thread */ ++void *nl_process_handle_thread(void *arg) ++{ ++ int rc; ++ nic_t *nic = (nic_t *)arg; ++ ++ if (nic == NULL) ++ goto error; ++ ++ while (!event_loop_stop) { ++ char *data = NULL; ++ ++ rc = pthread_cond_wait(&nic->nl_process_cond, ++ &nic->nl_process_mutex); ++ if (rc != 0) { ++ LOG_ERR("Fatal error in NL processing thread " ++ "during wait[%s]", strerror(rc)); ++ break; ++ } ++ ++ data = nic->nl_process_ring[nic->nl_process_head]; ++ nic->nl_process_ring[nic->nl_process_head] = NULL; ++ nic->nl_process_tail = ++ NIC_NL_PROCESS_NEXT_ENTRY(nic->nl_process_tail); ++ ++ pthread_mutex_unlock(&nic->nl_process_mutex); ++ ++ if (data) { ++ ctldev_handle(data, nic); ++ free(data); ++ } ++ } ++error: ++ return NULL; ++} ++ ++static void flush_nic_nl_process_ring(nic_t *nic) ++{ ++ int i; ++ ++ for (i = 0; i < NIC_NL_PROCESS_MAX_RING_SIZE; i++) { ++ if (nic->nl_process_ring[i] != NULL) { ++ free(nic->nl_process_ring[i]); ++ nic->nl_process_ring[i] = NULL; ++ } ++ } ++ ++ nic->nl_process_head = 0; ++ nic->nl_process_tail = 0; ++ ++ LOG_DEBUG(PFX "%s: Flushed NIC NL ring", nic->log_name); ++} ++ ++/** ++ * nic_nl_open() - This is called when opening/creating the Netlink listening ++ * thread ++ * @param dev - CNIC UIO device to create a NetLink listener on ++ * @return 0 on success, <0 on failure ++ */ ++int nic_nl_open() ++{ ++ int rc; ++ char *msg_type_str; ++ ++ /* Prepare the thread to issue the ARP's */ ++ nl_sock = socket(PF_NETLINK, SOCK_RAW, NETLINK_ISCSI); ++ if (nl_sock < 0) { ++ LOG_ERR(PFX "can not create NETLINK_ISCSI socket [%s]", ++ strerror(errno)); ++ rc = -ENOMEM; ++ goto error; ++ } ++ ++ memset(&src_addr, 0, sizeof(src_addr)); ++ src_addr.nl_family = AF_NETLINK; ++ src_addr.nl_pid = getpid(); ++ src_addr.nl_groups = ISCSI_NL_GRP_UIP; ++ ++ while ((!event_loop_stop)) { ++ rc = bind(nl_sock, ++ (struct sockaddr *)&src_addr, sizeof(src_addr)); ++ if (rc == 0) ++ break; ++ ++ LOG_ERR(PFX "waiting binding to NETLINK_ISCSI socket"); ++ ++ sleep(1); ++ } ++ ++ if (event_loop_stop) { ++ rc = -EINVAL; ++ goto error; ++ } ++ ++ LOG_INFO(PFX "Netlink to CNIC on pid %d is ready", src_addr.nl_pid); ++ ++ while (!event_loop_stop) { ++ struct iscsi_uevent *ev; ++ char *buf = NULL; ++ uint32_t host_no; ++ nic_t *nic; ++ ++ rc = pull_from_nl(&buf); ++ if (rc != 0) ++ continue; ++ ++ /* Try to abort ARP'ing if a if_down was received */ ++ ev = (struct iscsi_uevent *)NLMSG_DATA(buf); ++ switch (ev->type) { ++ case ISCSI_KEVENT_IF_DOWN: ++ host_no = ev->r.notify_if_down.host_no; ++ msg_type_str = "if_down"; ++ break; ++ case ISCSI_KEVENT_PATH_REQ: ++ host_no = ev->r.req_path.host_no; ++ msg_type_str = "path_req"; ++ break; ++ default: ++ /* We don't care about other iSCSI Netlink messages */ ++ continue; ++ } ++ LOG_INFO(PFX "Received %s for host %d", msg_type_str, host_no); ++ ++ /* Make sure the nic list doesn't get yanked */ ++ pthread_mutex_lock(&nic_list_mutex); ++ ++ rc = from_host_no_find_associated_eth_device(host_no, &nic); ++ if (rc != 0) { ++ pthread_mutex_unlock(&nic_list_mutex); ++ LOG_ERR(PFX "Dropping msg, couldn't find nic with host " ++ "no: %d", host_no); ++ continue; ++ } ++ ++ /* Found the nic */ ++ if (nic->nl_process_thread == INVALID_THREAD) { ++ /* If thread is not valid, just drop it */ ++ pthread_mutex_unlock(&nic_list_mutex); ++ LOG_ERR(PFX "Dropping msg, nic nl process thread " ++ "not ready for host no: %d", host_no); ++ continue; ++ } ++ ++ if (ev->type == ISCSI_KEVENT_IF_DOWN) { ++ char eth_device_name[IFNAMSIZ]; ++ ++ pthread_mutex_lock(&nic->nl_process_mutex); ++ nic->nl_process_if_down = 1; ++ flush_nic_nl_process_ring(nic); ++ pthread_cond_broadcast(&nic->nl_process_if_down_cond); ++ pthread_mutex_unlock(&nic->nl_process_mutex); ++ ++ memcpy(eth_device_name, nic->eth_device_name, ++ sizeof(eth_device_name)); ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ nic->flags &= ~NIC_PATHREQ_WAIT; ++ nic->flags |= NIC_EXIT_MAIN_LOOP; ++ pthread_cond_broadcast(&nic->enable_done_cond); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ pthread_mutex_lock(&nic->nl_process_mutex); ++ nic->nl_process_if_down = 0; ++ pthread_mutex_unlock(&nic->nl_process_mutex); ++ ++ nic_disable(nic, 1); ++ ++ nic_remove(nic); ++ pthread_mutex_unlock(&nic_list_mutex); ++ ++ LOG_INFO(PFX "%s: 'if_down' operation finished", ++ eth_device_name); ++ continue; ++ } ++ ++ /* Place msg into the nic specific queue */ ++ pthread_mutex_lock(&nic->nl_process_mutex); ++ if ((nic->nl_process_head + 1 == nic->nl_process_tail) || ++ (nic->nl_process_tail == 0 && ++ nic->nl_process_head == NIC_NL_PROCESS_LAST_ENTRY)) { ++ pthread_mutex_unlock(&nic->nl_process_mutex); ++ pthread_mutex_unlock(&nic_list_mutex); ++ LOG_WARN(PFX "%s: No space on Netlink ring", ++ nic->log_name); ++ continue; ++ } ++ ++ nic->nl_process_ring[nic->nl_process_head] = buf; ++ nic->nl_process_head = ++ NIC_NL_PROCESS_NEXT_ENTRY(nic->nl_process_head); ++ pthread_cond_signal(&nic->nl_process_cond); ++ ++ pthread_mutex_unlock(&nic->nl_process_mutex); ++ ++ pthread_mutex_unlock(&nic_list_mutex); ++ ++ LOG_DEBUG(PFX "Pulled nl event"); ++ } ++ ++ LOG_INFO(PFX "Netlink thread exit'ing"); ++ rc = 0; ++ ++error: ++ return 0; ++} +diff --git a/iscsiuio/src/unix/nic_nl.h b/iscsiuio/src/unix/nic_nl.h +new file mode 100644 +index 0000000..90f76be +--- /dev/null ++++ b/iscsiuio/src/unix/nic_nl.h +@@ -0,0 +1,53 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_nl.h - NIC uIP NetLink user space stack ++ * ++ */ ++ ++#ifndef __NIC_NL_H__ ++#define __NIC_NL_H__ ++ ++#include ++ ++int nic_nl_open(); ++void nic_nl_close(); ++ ++int __kipc_call(int fd, void *iov_base, int iov_len); ++ ++extern pthread_cond_t nl_process_if_down_cond; ++extern pthread_mutex_t nl_process_mutex; ++extern int nl_process_if_down; ++ ++#endif /* __NIC_NL_H__ */ +diff --git a/iscsiuio/src/unix/nic_utils.c b/iscsiuio/src/unix/nic_utils.c +new file mode 100644 +index 0000000..2acd3c2 +--- /dev/null ++++ b/iscsiuio/src/unix/nic_utils.c +@@ -0,0 +1,1628 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_util.c - shared NIC utility functions ++ * ++ */ ++#include ++#include ++#include ++#define _GNU_SOURCE ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "logger.h" ++#include "nic.h" ++#include "nic_id.h" ++#include "nic_vlan.h" ++#include "nic_utils.h" ++#include "options.h" ++ ++#define PFX "nic_utils " ++ ++/****************************************************************************** ++ * String constants ++ *****************************************************************************/ ++static const char nic_uio_sysfs_name_tempate[] = "/sys/class/uio/uio%i/name"; ++static const char cnic_sysfs_uio_event_template[] = ++ "/sys/class/uio/uio%d/event"; ++static const char base_uio_sysfs_name[] = "/sys/class/uio/"; ++static const char uio_name[] = "uio"; ++ ++static const char uio_base_dir[] = "/dev/uio"; ++static const char uio_udev_path_template[] = "/dev/uio%hd"; ++static const char uio_uevent_path_template[] = "/sys/class/uio/uio%d/uevent"; ++ ++static const char base_iscsi_host_name[] = "/sys/class/iscsi_host/"; ++static const char host_template[] = "host%d"; ++static const char iscsi_host_path_template[] = "/sys/class/iscsi_host/host%d"; ++static const char iscsi_host_path_netdev_template[] = ++ "/sys/class/iscsi_host/host%d/netdev"; ++static const char cnic_uio_sysfs_resc_template[] = ++ "/sys/class/uio/uio%i/device/resource%i"; ++ ++/** ++ * manually_trigger_uio_event() - If the uio file node doesn't exist then ++ * try to retrigger udev to create the file ++ * node by touch the uevent file in sysfs ++ * @param nic - the nic to trigger on ++ * @param uio_minor - UIO the minor number to use ++ * @return 0 on success ++ */ ++int manually_trigger_uio_event(nic_t *nic, int uio_minor) ++{ ++ int fd; ++ char uio_uevent_path[sizeof(uio_uevent_path_template) + 10]; ++ char enable_str[] = "online"; ++ int rc; ++ size_t bytes_wrote; ++ ++ rc = sprintf(uio_uevent_path, uio_uevent_path_template, uio_minor); ++ if (rc < 0) { ++ LOG_ERR(PFX "%s: Could not build uio uevent path", ++ nic->log_name); ++ return -EIO; ++ } ++ ++ LOG_DEBUG(PFX "%s: triggering UIO uevent path: %s", ++ nic->log_name, uio_uevent_path); ++ ++ fd = open(uio_uevent_path, O_WRONLY); ++ if (fd == -1) { ++ LOG_ERR(PFX "%s: Could not open uio uevent path: %s [%s]", ++ nic->log_name, uio_uevent_path, strerror(errno)); ++ return -EIO; ++ } ++ ++ bytes_wrote = write(fd, enable_str, sizeof(enable_str)); ++ if (bytes_wrote != sizeof(enable_str)) { ++ LOG_ERR(PFX "%s: Could write to uio uevent path: %s [%s]", ++ nic->log_name, uio_uevent_path, strerror(errno)); ++ rc = -EIO; ++ } else ++ rc = 0; ++ ++ close(fd); ++ return rc; ++} ++ ++static int wait_for_file_node_timed(nic_t *nic, char *filepath, int seconds) ++{ ++ struct timeval start_time; ++ struct timeval wait_time; ++ struct timeval total_time; ++ struct timespec sleep_req, sleep_rem; ++ ++ sleep_req.tv_sec = 0; ++ sleep_req.tv_nsec = 250000000; ++ ++ wait_time.tv_sec = seconds; ++ wait_time.tv_usec = 0; ++ ++ if (gettimeofday(&start_time, NULL)) { ++ LOG_ERR(PFX "%s: Couldn't gettimeofday() during watch file: %s" ++ "[%s]", nic->log_name, filepath, strerror(errno)); ++ return -EIO; ++ } ++ ++ timeradd(&start_time, &wait_time, &total_time); ++ ++ while (1) { ++ struct timeval current_time; ++ struct stat file_stat; ++ ++ /* Check if the file node exists */ ++ if (stat(filepath, &file_stat) == 0) ++ return 0; ++ ++ if (gettimeofday(¤t_time, NULL)) { ++ LOG_ERR(PFX "%s: Couldn't get current time for " ++ "watching file: %s [%s]", ++ nic->log_name, filepath, strerror(errno)); ++ return -EIO; ++ } ++ ++ /* Timeout has excceded return -ETIME */ ++ if (timercmp(&total_time, ¤t_time, <)) { ++ LOG_ERR(PFX "%s: timeout waiting %d secs for file: %s", ++ nic->log_name, seconds, filepath); ++ return -ETIME; ++ } ++ ++ nanosleep(&sleep_req, &sleep_rem); ++ } ++} ++ ++/****************************************************************************** ++ * Autodiscovery of iscsi_hosts ++ *****************************************************************************/ ++static int filter_host_name(const struct dirent *entry) ++{ ++ if ((memcmp(entry->d_name, "host", 4) == 0)) ++ return 1; ++ else ++ return 0; ++} ++ ++int nic_discover_iscsi_hosts() ++{ ++ struct dirent **files; ++ int count; ++ int i; ++ int rc; ++ ++ count = scandir(base_iscsi_host_name, &files, filter_host_name, ++ alphasort); ++ ++ switch (count) { ++ case 0: ++ /* Currently there are no iSCSI hosts */ ++ rc = 0; ++ break; ++ ++ case -1: ++ LOG_WARN(PFX "Error when scanning path: %s[%s]", ++ base_iscsi_host_name, strerror(errno)); ++ rc = -EINVAL; ++ break; ++ ++ default: ++ /* There are iSCSI hosts */ ++ pthread_mutex_lock(&nic_list_mutex); ++ for (i = 0; i < count; i++) { ++ int host_no; ++ char *raw = NULL; ++ uint32_t raw_size = 0; ++ char temp_path[sizeof(iscsi_host_path_netdev_template) + ++ 8]; ++ rc = sscanf(files[i]->d_name, host_template, &host_no); ++ nic_t *nic; ++ ++ LOG_INFO(PFX "Found host[%d]: %s", ++ host_no, files[i]->d_name); ++ ++ /* Build the path to determine netdev name */ ++ snprintf(temp_path, sizeof(temp_path), ++ iscsi_host_path_netdev_template, host_no); ++ ++ rc = capture_file(&raw, &raw_size, temp_path); ++ if (rc != 0) ++ continue; ++ ++ rc = from_host_no_find_associated_eth_device(host_no, ++ &nic); ++ if (rc != 0) { ++ /* Normalize the string */ ++ if (raw[raw_size - 1] == '\n') ++ raw[raw_size - 1] = '\0'; ++ ++ nic = nic_init(); ++ if (nic == NULL) { ++ LOG_ERR(PFX "Couldn't allocate " ++ "space for NIC %s " ++ "during scan", raw); ++ ++ rc = -ENOMEM; ++ break; ++ } ++ ++ strncpy(nic->eth_device_name, raw, raw_size); ++ nic->config_device_name = nic->eth_device_name; ++ nic->log_name = nic->eth_device_name; ++ ++ if (nic_fill_name(nic) != 0) { ++ free(nic); ++ free(raw); ++ rc = -EIO; ++ continue; ++ } ++ ++ nic_add(nic); ++ ++ LOG_INFO(PFX "NIC not found creating an " ++ "instance for host_no: %d %s", ++ host_no, nic->eth_device_name); ++ } else ++ LOG_INFO(PFX "%s: NIC found host_no: %d", ++ nic->log_name, host_no); ++ ++ free(raw); ++ } ++ pthread_mutex_unlock(&nic_list_mutex); ++ ++ /* Cleanup the scandir() call */ ++ for (i = 0; i < count; i++) ++ free(files[i]); ++ free(files); ++ ++ rc = 0; ++ break; ++ } ++ ++ return rc; ++} ++ ++/****************************************************************************** ++ * Enable/Disable Multicast on physical interface ++ *****************************************************************************/ ++static int nic_util_enable_disable_multicast(nic_t *nic, uint32_t cmd) ++{ ++ int rc = 0; ++ struct uip_eth_addr multicast_addr; ++ int fd; ++ struct ifreq ifr; ++ ++ /* adding ethernet multicast address for IPv6 */ ++ memcpy(&multicast_addr, nic->mac_addr, ETH_ALEN); ++ multicast_addr.addr[0] = 0x33; ++ multicast_addr.addr[1] = 0x33; ++ multicast_addr.addr[2] = 0xff; ++ ++ /* Prepare the request */ ++ memset(&ifr, 0, sizeof(ifr)); ++ strncpy(ifr.ifr_name, nic->eth_device_name, ++ sizeof(nic->eth_device_name)); ++ memcpy(ifr.ifr_hwaddr.sa_data, multicast_addr.addr, ETH_ALEN); ++ ++ fd = socket(AF_INET, SOCK_DGRAM, 0); ++ if (fd < 0) { ++ LOG_ERR(PFX "%s: Couldn't create socket to %s " ++ "multicast address: %s", ++ nic->log_name, ++ cmd == SIOCADDMULTI ? "added" : "delete", ++ strerror(errno)); ++ return errno; ++ } ++ ++ rc = fcntl(fd, F_SETFL, O_NONBLOCK); ++ if (rc != 0) { ++ LOG_WARN("%s: Couldn't set to ethtool IOCTL to " ++ "non-blocking [%s]", nic->log_name, strerror(errno)); ++ } ++ ++ if (ioctl(fd, cmd, (char *)&ifr) != 0) { ++ LOG_ERR("%s: Couldn't issue ioctl socket to %s " ++ "multicast address: %s", ++ nic->log_name, ++ cmd == SIOCADDMULTI ? "add" : "delete", ++ strerror(errno)); ++ rc = errno; ++ goto error; ++ } ++ ++ LOG_INFO(PFX "%s: %s address %02x:%02x:%02x:%02x:%02x:%02x " ++ "to multicast list", ++ nic->log_name, ++ cmd == SIOCADDMULTI ? "Added" : "Deleted", ++ multicast_addr.addr[0], multicast_addr.addr[1], ++ multicast_addr.addr[2], multicast_addr.addr[3], ++ multicast_addr.addr[4], multicast_addr.addr[5]); ++ ++ if (cmd == SIOCADDMULTI) ++ nic->flags |= NIC_ADDED_MULICAST; ++ else ++ nic->flags &= ~NIC_ADDED_MULICAST; ++ ++error: ++ close(fd); ++ ++ return rc; ++} ++ ++/** ++ * enable_multicast() - This fuction is used to enable ++ * the listening of multicast addresses for a given network interface ++ * @param nic - NIC device to enable multicast on ++ * @return 0 for success or <0 for failure ++ */ ++int enable_multicast(nic_t *nic) ++{ ++ return nic_util_enable_disable_multicast(nic, SIOCADDMULTI); ++} ++ ++/** ++ * disable_multicast() - This fuction is used to disable ++ * the listening of multicast addresses for a given network interface ++ * @param dev - NIC device to disable multicast on ++ * @return 0 for success or <0 for failure ++ */ ++int disable_multicast(nic_t *nic) ++{ ++ return nic_util_enable_disable_multicast(nic, SIOCDELMULTI); ++} ++ ++/******************************************************************************* ++ * Finding associated UIO/physical network interfaces ++ ******************************************************************************/ ++static int filter_net_name(const struct dirent *entry) ++{ ++ if ((memcmp(entry->d_name, "net:", 4) == 0)) ++ return 1; ++ else ++ return 0; ++} ++ ++static char *extract_net_name(struct dirent **files) ++{ ++ return strstr(files[0]->d_name, ":"); ++} ++ ++static int filter_dot_out(const struct dirent *entry) ++{ ++ if ((memcmp(entry->d_name, ".", 1) == 0)) ++ return 0; ++ else ++ return 1; ++} ++ ++static char *extract_none(struct dirent **files) ++{ ++ return files[0]->d_name; ++} ++ ++/** ++ * from_host_no_find_nic() - Given the host number ++ * this function will try to find the assoicated nic interface ++ * Must be called with nic_list_mutex lock ++ * @param host_no - minor number of the UIO device ++ * @param nic - pointer to the NIC will set if successful ++ * @return 0 on success, <0 on error ++ */ ++int from_host_no_find_associated_eth_device(int host_no, nic_t **nic) ++{ ++ nic_t *current_nic = nic_list; ++ char *raw = NULL, *raw_tmp; ++ uint32_t raw_size = 0; ++ ++ char temp_path[sizeof(iscsi_host_path_netdev_template) + 8]; ++ int rc = -EIO; ++ ++ /* Build the path to determine uio name */ ++ snprintf(temp_path, sizeof(temp_path), ++ iscsi_host_path_netdev_template, host_no); ++ ++ rc = capture_file(&raw, &raw_size, temp_path); ++ if (rc != 0) ++ goto error; ++ ++ /* sanitize name string by replacing newline with null termination */ ++ raw_tmp = raw; ++ while (*raw_tmp != '\n' && raw_size--) ++ raw_tmp++; ++ *raw_tmp = '\0'; ++ ++ rc = -EIO; ++ ++ current_nic = nic_list; ++ while (current_nic != NULL) { ++ if (strcmp(raw, current_nic->eth_device_name) == 0) { ++ *nic = current_nic; ++ rc = 0; ++ break; ++ } ++ ++ current_nic = current_nic->next; ++ } ++ ++ free(raw); ++ ++error: ++ return rc; ++} ++ ++/******************************************************************************* ++ * NIC packet handling functions ++ ******************************************************************************/ ++/** ++ * from_uio_find_associated_eth_device() - Given the uio minor number ++ * this function will try to find the assoicated phyisical network ++ * interface ++ * @param uio_minor - minor number of the UIO device ++ * @param name - char buffer which will be filled if successful ++ * @param name_size - size of the name buffer ++ * @return >0 minor number <0 an error ++ */ ++static int from_uio_find_associated_eth_device(nic_t *nic, ++ int uio_minor, ++ char *name, size_t name_size) ++{ ++ char *path; ++ int rc; ++ int count; ++ struct dirent **files; ++ char *parsed_name; ++ int i; ++ int path_iterator; ++ char *search_paths[] = { "/sys/class/uio/uio%i/device/", ++ "/sys/class/uio/uio%i/device/net" ++ }; ++ int path_to[] = { 5, 1 }; ++ int (*search_filters[]) (const struct dirent *) = { ++ filter_net_name, filter_dot_out,}; ++ char *(*extract_name[]) (struct dirent **files) = { ++ extract_net_name, extract_none,}; ++ int extract_name_offset[] = { 1, 0 }; ++ ++ path = malloc(PATH_MAX); ++ if (path == NULL) { ++ LOG_ERR(PFX "Could not allocate memory for path"); ++ rc = -ENOMEM; ++ goto error; ++ } ++ ++ for (path_iterator = 0; ++ path_iterator < sizeof(search_paths) / sizeof(search_paths[0]); ++ path_iterator++) { ++ /* Build the path to determine uio name */ ++ rc = sprintf(path, search_paths[path_iterator], uio_minor); ++ ++ wait_for_file_node_timed(nic, path, path_to[path_iterator]); ++ ++ count = scandir(path, &files, ++ search_filters[path_iterator], alphasort); ++ ++ switch (count) { ++ case 1: ++ parsed_name = (*extract_name[path_iterator]) (files); ++ if (parsed_name == NULL) { ++ LOG_WARN(PFX "Couldn't find delimiter in: %s", ++ files[0]->d_name); ++ ++ break; ++ } ++ ++ strncpy(name, ++ parsed_name + ++ extract_name_offset[path_iterator], name_size); ++ ++ free(files[0]); ++ free(files); ++ ++ rc = 0; ++ break; ++ ++ case 0: ++ rc = -EINVAL; ++ break; ++ ++ case -1: ++ LOG_WARN(PFX "Error when scanning path: %s[%s]", ++ path, strerror(errno)); ++ rc = -EINVAL; ++ break; ++ ++ default: ++ LOG_WARN(PFX ++ "Too many entries when looking for device: %s", ++ path); ++ ++ /* Cleanup the scandir() call */ ++ for (i = 0; i < count; i++) ++ free(files[i]); ++ free(files); ++ ++ rc = -EINVAL; ++ break; ++ } ++ ++ if (rc == 0) ++ break; ++ } ++ ++error: ++ free(path); ++ ++ return rc; ++} ++ ++/** ++ * filter_uio_name() - This is the callback used by scandir when looking for ++ * the number of uio entries ++ */ ++static int filter_uio_name(const struct dirent *entry) ++{ ++ /* Only return if the name of the file begins with 'uio' */ ++ if ((memcmp(entry->d_name, uio_name, sizeof(uio_name) - 1) == 0)) ++ return 1; ++ else ++ return 0; ++} ++ ++/** ++ * from_netdev_name_find_nic() - This is used to find the NIC device given ++ * the netdev name ++ * @param interface_name - name of the interface to search on ++ * @param nic - pointer of the pointer to the NIC ++ * @return 0 on success, <0 on failure ++ */ ++int from_netdev_name_find_nic(char *interface_name, nic_t **nic) ++{ ++ nic_t *current_nic; ++ ++ current_nic = nic_list; ++ while (current_nic != NULL) { ++ if (strcmp(interface_name, current_nic->eth_device_name) == 0) ++ break; ++ ++ current_nic = current_nic->next; ++ } ++ ++ if (current_nic == NULL) ++ return -EINVAL; ++ ++ *nic = current_nic; ++ return 0; ++} ++ ++/** ++ * from_phys_name_find_assoicated_uio_device() - This is used to find the ++ * uio minor ++ * when given a network interface name ++ * @param interface_name - network interface name to search for ++ * @return >0 minor number <0 an error ++ */ ++int from_phys_name_find_assoicated_uio_device(nic_t *nic) ++{ ++ char *path = NULL; ++ int count; ++ struct dirent **files; ++ int i; ++ int rc; ++ char *interface_name = nic->config_device_name; ++ ++ if (interface_name == NULL) ++ interface_name = nic->eth_device_name; ++ ++ /* Wait at least 10 seconds for uio sysfs entries to appear */ ++ rc = wait_for_file_node_timed(nic, (char *)base_uio_sysfs_name, 10); ++ if (rc != 0) ++ return rc; ++ ++ count = scandir(base_uio_sysfs_name, ++ &files, filter_uio_name, alphasort); ++ ++ switch (count) { ++ case 0: ++ LOG_WARN(PFX "Couldn't find %s to determine uio minor", ++ interface_name); ++ return -EINVAL; ++ ++ case -1: ++ LOG_WARN(PFX "Error when scanning for %s in path: %s [%s]", ++ interface_name, base_uio_sysfs_name, strerror(errno)); ++ return -EINVAL; ++ } ++ ++ path = malloc(PATH_MAX); ++ if (path == NULL) { ++ LOG_ERR(PFX "Could not allocate memory for path"); ++ return -ENOMEM; ++ } ++ ++ /* Run through the contents of the filtered files to see if the ++ * network interface name matches that of the uio device */ ++ for (i = 0; i < count; i++) { ++ int uio_minor; ++ char eth_name[IFNAMSIZ]; ++ ++ rc = sscanf(files[i]->d_name, "uio%d", &uio_minor); ++ if (rc != 1) { ++ LOG_WARN("Could not parse: %s", files[i]->d_name); ++ continue; ++ } ++ ++ rc = from_uio_find_associated_eth_device(nic, ++ uio_minor, ++ eth_name, ++ sizeof(eth_name)); ++ if (rc != 0) { ++ LOG_WARN("uio minor: %d not valid [%D]", uio_minor, rc); ++ continue; ++ } ++ ++ if (strncmp(eth_name, interface_name, sizeof(eth_name)) == 0) { ++ memcpy(nic->eth_device_name, ++ eth_name, sizeof(nic->eth_device_name)); ++ ++ LOG_INFO(PFX "%s associated with uio%d", ++ nic->eth_device_name, uio_minor); ++ ++ rc = uio_minor; ++ goto done; ++ } ++ } ++ ++ LOG_WARN("Could not find assoicate uio device with %s", interface_name); ++ ++ rc = -EINVAL; ++done: ++ if (path != NULL) ++ free(path); ++ ++ for (i = 0; i < count; i++) ++ free(files[i]); ++ free(files); ++ ++ return rc; ++ ++} ++ ++/** ++ * nic_verify_uio_sysfs_name() - Using the name entry in sysfs it will try to ++ * match the NIC library name ++ * @param nic - The NIC hardware to check ++ * ++ */ ++int nic_verify_uio_sysfs_name(nic_t *nic) ++{ ++ char *raw = NULL, *raw_tmp; ++ uint32_t raw_size = 0; ++ char temp_path[sizeof(nic_uio_sysfs_name_tempate) + 8]; ++ int rc = 0; ++ ++ /* Build the path to determine uio name */ ++ snprintf(temp_path, sizeof(temp_path), ++ nic_uio_sysfs_name_tempate, nic->uio_minor); ++ ++ rc = capture_file(&raw, &raw_size, temp_path); ++ if (rc != 0) ++ goto error; ++ ++ /* sanitize name string by replacing newline with null termination */ ++ raw_tmp = raw; ++ while (*raw_tmp != '\n' && raw_size--) ++ raw_tmp++; ++ *raw_tmp = '\0'; ++ ++ /* If the nic library is not set then check if there is a library ++ * which matches the library name */ ++ if (nic->nic_library == NULL) { ++ NIC_LIBRARY_EXIST_T exist; ++ ++ exist = does_nic_uio_name_exist(raw); ++ if (exist == NIC_LIBRARY_DOESNT_EXIST) { ++ LOG_ERR(PFX "%s: could not find library: %s ", ++ nic->log_name, raw); ++ rc = -EIO; ++ } ++ } else { ++ char *library_name; ++ size_t library_name_size; ++ ++ /* Get the string name from the NIC library */ ++ (*nic->ops->lib_ops.get_library_name) (&library_name, ++ &library_name_size); ++ ++ if (strcmp(raw, library_name) != 0) { ++ LOG_ERR(PFX "%s: uio names not equal: " ++ "expecting %s got %s from %s", ++ nic->log_name, library_name, raw, temp_path); ++ rc = -EIO; ++ } ++ } ++ ++ free(raw); ++ ++ LOG_INFO(PFX "%s: Verified is a cnic_uio device", nic->log_name); ++ ++error: ++ return rc; ++} ++ ++/** ++ * nic_fill_name() - This will initialize all the hardware resources underneath ++ * a struct cnic_uio device ++ * @param nic - The nic device to attach the hardware with ++ * @return 0 on success, on failure a errno will be returned ++ */ ++int nic_fill_name(nic_t *nic) ++{ ++ int rc; ++ ++ if ((nic->config_device_name != NULL) && ++ (memcmp(uio_base_dir, nic->config_device_name, ++ sizeof(uio_base_dir) - 1) == 0)) { ++ uint16_t uio_minor; ++ char eth_name[sizeof(nic->eth_device_name)]; ++ ++ wait_for_file_node_timed(nic, nic->config_device_name, 5); ++ ++ /* Determine the minor number for the UIO device */ ++ rc = sscanf(nic->config_device_name, uio_udev_path_template, ++ &uio_minor); ++ if (rc != 1) { ++ LOG_WARN(PFX "%s: Could not parse for minor number", ++ nic->uio_device_name); ++ return -EINVAL; ++ } else ++ nic->uio_minor = uio_minor; ++ ++ nic->uio_device_name = nic->config_device_name; ++ ++ /* Determine the assoicated physical network interface */ ++ rc = from_uio_find_associated_eth_device(nic, ++ nic->uio_minor, ++ eth_name, ++ sizeof(eth_name)); ++ if (rc != 0) { ++ LOG_WARN(PFX "%s: Couldn't find associated eth device", ++ nic->uio_device_name); ++ } else { ++ memcpy(nic->eth_device_name, ++ eth_name, sizeof(eth_name)); ++ } ++ ++ LOG_INFO(PFX "%s: configured for uio device for %s", ++ nic->log_name, nic->uio_device_name); ++ ++ } else { ++ LOG_INFO(PFX "looking for uio device for %s", ++ nic->config_device_name); ++ ++ rc = from_phys_name_find_assoicated_uio_device(nic); ++ if (rc < 0) { ++ LOG_ERR(PFX "Could not determine UIO name for %s", ++ nic->config_device_name); ++ ++ return -rc; ++ } ++ ++ nic->uio_minor = rc; ++ ++ if (nic->flags & NIC_UIO_NAME_MALLOC) ++ free(nic->uio_device_name); ++ ++ nic->uio_device_name = ++ malloc(sizeof(uio_udev_path_template) + 8); ++ if (nic->uio_device_name == NULL) { ++ LOG_INFO(PFX "%s: Couldn't malloc space for uio name", ++ nic->log_name); ++ return -ENOMEM; ++ } ++ ++ snprintf(nic->uio_device_name, ++ sizeof(uio_udev_path_template) + 8, ++ uio_udev_path_template, nic->uio_minor); ++ ++ nic->flags |= NIC_UIO_NAME_MALLOC; ++ } ++ ++ return 0; ++} ++ ++void cnic_get_sysfs_pci_resource_path(nic_t *nic, int resc_no, ++ char *sys_path, size_t size) ++{ ++ /* Build the path to sysfs pci resource */ ++ snprintf(sys_path, size, ++ cnic_uio_sysfs_resc_template, nic->uio_minor, resc_no); ++ ++} ++ ++void prepare_library(nic_t *nic) ++{ ++ int rc; ++ NIC_LIBRARY_EXIST_T exist; ++ ++ nic_fill_name(nic); ++ ++ /* No assoicated library, we can skip it */ ++ if (nic->library_name != NULL) { ++ /* Check that we have the proper NIC library loaded */ ++ exist = does_nic_library_exist(nic->library_name); ++ if (exist == NIC_LIBRARY_DOESNT_EXIST) { ++ LOG_ERR(PFX "NIC library doesn't exists: %s", ++ nic->library_name); ++ goto error; ++ } ++ } ++ ++ /* Determine the NIC library to use based on the PCI Id */ ++ rc = find_set_nic_lib(nic); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Couldn't find NIC library", nic->log_name); ++ goto error; ++ } ++ ++ LOG_INFO("%s: found NIC '%s'", nic->log_name, nic->pci_id->device_name); ++error: ++ return; ++} ++ ++void prepare_nic_thread(nic_t *nic) ++{ ++ int rc; ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ if (nic->thread == INVALID_THREAD) { ++ struct timespec ts; ++ struct timeval tp; ++ ++ LOG_INFO(PFX "%s: spinning up thread for nic", nic->log_name); ++ ++ /* Try to spin up the nic thread */ ++ rc = pthread_create(&nic->thread, NULL, nic_loop, nic); ++ if (rc != 0) { ++ LOG_ERR(PFX "%s: Couldn't create thread for nic", ++ nic->log_name); ++ goto error; ++ } ++ ++ /* Convert from timeval to timespec */ ++ rc = gettimeofday(&tp, NULL); ++ ts.tv_sec = tp.tv_sec; ++ ts.tv_nsec = tp.tv_usec * 1000; ++ ts.tv_sec += 5; /* TODO: hardcoded wait for 5 seconds */ ++ ++ /* Wait for the nic loop thread to to running */ ++ rc = pthread_cond_timedwait(&nic->nic_loop_started_cond, ++ &nic->nic_mutex, &ts); ++ ++ LOG_INFO("Created nic thread: %s", nic->log_name); ++ } ++ ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++error: ++ return; ++} ++ ++/******************************************************************************* ++ * Functions used to enable/disable the NIC ++ ******************************************************************************/ ++/** ++ * nic_enable() - Function used to enable the NIC ++ * @param nic - NIC to enable ++ * @return 0 on success, <0 on failure ++ */ ++int nic_enable(nic_t *nic) ++{ ++ if (nic->flags & NIC_GOING_DOWN) { ++ LOG_INFO(PFX "%s: NIC device is going down, " ++ "flag: 0x%x state: 0x%x", ++ nic->log_name, nic->flags, nic->state); ++ return -EINVAL; ++ } ++ if (nic->state == NIC_STOPPED) { ++ struct timespec ts; ++ struct timeval tp; ++ int rc; ++ ++ pthread_mutex_lock(&nic->nic_mutex); ++ /* Signal the device to enable itself */ ++ pthread_cond_broadcast(&nic->enable_wait_cond); ++ ++ nic->flags &= ~NIC_DISABLED; ++ nic->flags |= NIC_ENABLED; ++ nic->flags |= NIC_ENABLED_PENDING; ++ ++ /* Convert from timeval to timespec */ ++ rc = gettimeofday(&tp, NULL); ++ ts.tv_sec = tp.tv_sec; ++ ts.tv_nsec = tp.tv_usec * 1000; ++ ts.tv_sec += 100; ++ ++ /* Wait for the device to be enabled */ ++ rc = pthread_cond_timedwait(&nic->enable_done_cond, ++ &nic->nic_mutex, &ts); ++ if (rc == 0 && nic->flags & NIC_ENABLED) { ++ LOG_DEBUG(PFX "%s: device enabled", nic->log_name); ++ } else { ++ nic->flags &= ~NIC_ENABLED; ++ nic->flags |= NIC_DISABLED; ++ nic->flags &= ~NIC_ENABLED_PENDING; ++ ++ LOG_ERR(PFX "%s: waiting to finish nic_enable err: %s", ++ nic->log_name, strerror(rc)); ++ } ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ return rc; ++ } else { ++ LOG_INFO(PFX "%s: device already enabled: " ++ "flag: 0x%x state: 0x%x", ++ nic->log_name, nic->flags, nic->state); ++ return -EALREADY; ++ } ++} ++ ++/** ++ * nic_disable() - Function used to disable the NIC ++ * @param nic - NIC to disble ++ * @return 0 on success, <0 on failure ++ */ ++int nic_disable(nic_t *nic, int going_down) ++{ ++ if (nic->state == NIC_STARTED_RUNNING || ++ nic->state == NIC_RUNNING) { ++ struct timespec ts; ++ struct timeval tp; ++ int rc; ++ ++ /* Wait for the device to be disabled */ ++ pthread_mutex_lock(&nic->nic_mutex); ++ ++ nic->flags &= ~NIC_ENABLED; ++ nic->flags |= NIC_DISABLED; ++ nic->flags &= ~NIC_STARTED_RUNNING; ++ nic->state = NIC_STOPPED; ++ ++ if (going_down) ++ nic->flags |= NIC_GOING_DOWN; ++ ++ /* Convert from timeval to timespec */ ++ rc = gettimeofday(&tp, NULL); ++ ts.tv_sec = tp.tv_sec; ++ ts.tv_nsec = tp.tv_usec * 1000; ++ ts.tv_sec += 5; /* TODO: hardcoded wait for 5 seconds */ ++ ++ /* Wait for the device to be disabled */ ++ rc = pthread_cond_timedwait(&nic->disable_wait_cond, ++ &nic->nic_mutex, &ts); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ LOG_DEBUG(PFX "%s: device disabled", nic->log_name); ++ ++ return 0; ++ } else { ++ LOG_WARN(PFX "%s: device already disabled: " ++ "flag: 0x%x state: 0x%x", ++ nic->log_name, nic->flags, nic->state); ++ return -EALREADY; ++ } ++} ++ ++void nic_close_all() ++{ ++ nic_t *nic; ++ ++ pthread_mutex_lock(&nic_list_mutex); ++ ++ /* Start the shutdown process */ ++ nic = nic_list; ++ while (nic != NULL) { ++ pthread_mutex_lock(&nic->nic_mutex); ++ nic_close(nic, 1, FREE_ALL_STRINGS); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ ++ nic = nic->next; ++ } ++ pthread_mutex_unlock(&nic_list_mutex); ++ ++ LOG_INFO(PFX "All NICs closed"); ++} ++ ++void nic_remove_all() ++{ ++ nic_t *nic, *nic_next; ++ ++ pthread_mutex_lock(&nic_list_mutex); ++ ++ /* Start the shutdown process */ ++ nic = nic_list; ++ while (nic != NULL) { ++ nic_next = nic->next; ++ pthread_mutex_lock(&nic->nic_mutex); ++ nic_close(nic, 1, FREE_ALL_STRINGS); ++ pthread_mutex_unlock(&nic->nic_mutex); ++ nic_remove(nic); ++ nic = nic_next; ++ } ++ pthread_mutex_unlock(&nic_list_mutex); ++ ++ LOG_INFO(PFX "All NICs removed"); ++} ++ ++ ++/****************************************************************************** ++ * Routines to read initialized UIO values from sysfs ++ *****************************************************************************/ ++/** ++ * determine_initial_uio_events() - This utility function will ++ * determine the number of uio events that have occured on the ++ * given device. This value is read from the UIO sysfs entry ++ * @param dev - device to read from ++ * @param num_of_event - number of UIO events ++ * @return 0 is success, <0 failure ++ */ ++int detemine_initial_uio_events(nic_t *nic, uint32_t *num_of_events) ++{ ++ char *raw = NULL; ++ uint32_t raw_size = 0; ++ ssize_t elements_read; ++ char temp_path[sizeof(cnic_sysfs_uio_event_template) + 8]; ++ int rc; ++ ++ /* Capture RX buffer size */ ++ snprintf(temp_path, sizeof(temp_path), ++ cnic_sysfs_uio_event_template, nic->uio_minor); ++ ++ rc = capture_file(&raw, &raw_size, temp_path); ++ if (rc != 0) ++ goto error; ++ ++ elements_read = sscanf(raw, "%d", num_of_events); ++ if (elements_read != 1) { ++ LOG_ERR(PFX "%s: Couldn't parse UIO events size from %s", ++ nic->log_name, temp_path); ++ rc = -EIO; ++ goto error; ++ } ++ ++ rc = 0; ++error: ++ if (raw != NULL) ++ free(raw); ++ ++ return rc; ++} ++ ++/** ++ * nic_set_all_nic_iface_mac_to_parent() - This is a utility function used to ++ * intialize all the MAC addresses of the network interfaces for a given ++ * CNIC UIO device ++ * Call with nic mutex held ++ * @param dev - CNIC UIO device to initialize ++ */ ++void nic_set_all_nic_iface_mac_to_parent(nic_t *nic) ++{ ++ nic_interface_t *current, *vlan_current; ++ ++ current = nic->nic_iface; ++ while (current != NULL) { ++ /* Set the initial MAC address of this interface to the parent ++ * adapter */ ++ memcpy(current->mac_addr, nic->mac_addr, 6); ++ ++ vlan_current = current->vlan_next; ++ while (vlan_current != NULL) { ++ memcpy(vlan_current->mac_addr, nic->mac_addr, 6); ++ vlan_current = vlan_current->vlan_next; ++ } ++ current = current->next; ++ } ++} ++ ++/******************************************************************************* ++ * NIC packet handling functions ++ ******************************************************************************/ ++/** ++ * nic_alloc_packet_buffer() - Used to allocate a packet buffer used to ++ * send a TX packet later ++ * @param nic - nic device to send the packet on ++ * @param nic_iface - nic interface to send out on ++ * @param buf - pointer to the buffer to send ++ * @param buf_size - size in bytes of the buffer to send ++ * @return pointer to the allocated packet buffer ++ * NULL if memory could not be allocated ++ */ ++static packet_t *nic_alloc_packet_buffer(nic_t *nic, ++ nic_interface_t *nic_iface, ++ uint8_t *buf, size_t buf_size) ++{ ++ packet_t *pkt; ++ ++ pkt = malloc(sizeof(*pkt) + buf_size); ++ if (pkt == NULL) { ++ LOG_ERR(PFX "%s: Couldn't allocate space for packet buffer", ++ nic->log_name); ++ return NULL; ++ } ++ ++ pkt->next = NULL; ++ pkt->nic = nic; ++ pkt->nic_iface = nic_iface; ++ pkt->buf_size = buf_size; ++ memcpy(pkt->buf, buf, buf_size); ++ ++ return pkt; ++} ++ ++/** ++ * nic_queue_tx_packet() - Used to queue a TX packet buffer to send later ++ * @param nic - NIC device to send the packet on ++ * @param nic_iface - NIC interface to send on the packet on ++ * @param pkt - packet to queue ++ * @return 0 if successful or <0 if unsuccessful ++ */ ++int nic_queue_tx_packet(nic_t *nic, ++ nic_interface_t *nic_iface, packet_t *pkt) ++{ ++ packet_t *queued_pkt; ++ ++ queued_pkt = nic_alloc_packet_buffer(nic, nic_iface, ++ pkt->buf, pkt->buf_size); ++ if (queued_pkt == NULL) { ++ LOG_ERR(PFX "%s: Couldn't allocate tx packet to queue", ++ nic->log_name); ++ return -ENOMEM; ++ } ++ ++ if (nic->tx_packet_queue == NULL) { ++ nic->tx_packet_queue = queued_pkt; ++ } else { ++ packet_t *current_pkt; ++ ++ current_pkt = nic->tx_packet_queue; ++ while (current_pkt->next != NULL) ++ current_pkt = current_pkt->next; ++ ++ current_pkt->next = queued_pkt; ++ } ++ ++ LOG_DEBUG(PFX "%s: tx packet queued", nic->log_name); ++ ++ return 0; ++} ++ ++/** ++ * nic_dequeue_tx_packet() - Used pop a TX packet buffer of the TX ++ * @param dev - cnic_uio device to send the packet on ++ * @param buf - pointer to the buffer to send ++ * @param buf_size - size in bytes of the buffer to send ++ * @return NULL if there are no more TX packet buffers to send ++ * pointer to the packet buffer which is detached from the device ++ */ ++packet_t *nic_dequeue_tx_packet(nic_t *nic) ++{ ++ packet_t *pkt; ++ ++ pkt = nic->tx_packet_queue; ++ ++ /* There is a packet buffer to send, time to detach it from the ++ * cnic_uio device */ ++ if (pkt != NULL) { ++ nic->tx_packet_queue = pkt->next; ++ pkt->next = NULL; ++ } ++ ++ return pkt; ++} ++ ++void nic_fill_ethernet_header(nic_interface_t *nic_iface, ++ void *data, ++ void *src_addr, void *dest_addr, ++ int *pkt_size, void **start_addr, ++ uint16_t ether_type) ++{ ++ struct ether_header *eth; ++ uint16_t *vlan_hdr; ++ ++ eth = data; ++ ++ memcpy(eth->ether_shost, src_addr, ETH_ALEN); ++ memcpy(eth->ether_dhost, dest_addr, ETH_ALEN); ++ ++ vlan_hdr = (uint16_t *) (eth + 1); ++ eth->ether_type = htons(ether_type); ++ ++ *start_addr = vlan_hdr; ++} ++ ++/******************************************************************************* ++ * NIC interface management utility functions ++ ******************************************************************************/ ++/** ++ * nic_find_nic_iface() - This function is used to find an interface ++ * from the NIC ++ * @param nic - NIC to look for network interfaces ++ * @param vlan_id - VLAN id to look for ++ * @param protocol - either AF_INET or AF_INET6 ++ * @param iface_num - iface num to use if present ++ * @param request_type - IPV4/6 DHCP/STATIC ++ * @return nic_iface - if found network interface with the given VLAN ID ++ * if not found a NULL is returned ++ */ ++nic_interface_t *nic_find_nic_iface(nic_t *nic, ++ uint16_t protocol, ++ uint16_t vlan_id, ++ int iface_num, ++ int request_type) ++{ ++ nic_interface_t *current = nic->nic_iface; ++ nic_interface_t *current_vlan = NULL; ++ ++ while (current != NULL) { ++ if (current->protocol != protocol) ++ goto next; ++ ++ /* Check for iface_num first */ ++ if (iface_num != IFACE_NUM_INVALID) { ++ if (current->iface_num == iface_num) { ++ /* Exception is when iface_num == 0, need to ++ check for request_type also if != ++ IP_CONFIG_OFF */ ++ if (!iface_num && request_type != ++ IP_CONFIG_OFF) { ++ if (current->request_type == ++ request_type) ++ goto found; ++ } else { ++ goto found; ++ } ++ } ++ } else if (vlan_id == NO_VLAN) { ++ /* Just return the top of the family */ ++ goto found; ++ } else { ++ if ((current->vlan_id == vlan_id) && ++ ((request_type == IP_CONFIG_OFF) || ++ (current->request_type == request_type))) ++ goto found; ++ } ++ /* vlan_next loop */ ++ current_vlan = current->vlan_next; ++ while (current_vlan != NULL) { ++ if (iface_num != IFACE_NUM_INVALID) { ++ if (current_vlan->iface_num == iface_num) { ++ if (!iface_num && request_type != ++ IP_CONFIG_OFF) { ++ if (current_vlan->request_type ++ == request_type) ++ goto vlan_found; ++ } else { ++ goto vlan_found; ++ } ++ } ++ } ++ if ((current_vlan->vlan_id == vlan_id) && ++ ((request_type == IP_CONFIG_OFF) || ++ (current_vlan->request_type == request_type))) ++ goto vlan_found; ++ ++ current_vlan = current_vlan->vlan_next; ++ } ++next: ++ current = current->next; ++ } ++vlan_found: ++ current = current_vlan; ++found: ++ return current; ++} ++ ++/* Called with nic mutex held */ ++void persist_all_nic_iface(nic_t *nic) ++{ ++ nic_interface_t *current_vlan, *current; ++ ++ current = nic->nic_iface; ++ while (current != NULL) { ++ current->flags |= NIC_IFACE_PERSIST; ++ current_vlan = current->vlan_next; ++ while (current_vlan != NULL) { ++ current_vlan->flags |= NIC_IFACE_PERSIST; ++ current_vlan = current_vlan->vlan_next; ++ } ++ current = current->next; ++ } ++} ++ ++/* Sets the nic_iface to the front of the AF */ ++void set_nic_iface(nic_t *nic, nic_interface_t *nic_iface) ++{ ++ nic_interface_t *current, *prev; ++ nic_interface_t *current_vlan, *prev_vlan; ++ ++ prev = NULL; ++ current = nic->nic_iface; ++ while (current != NULL) { ++ if (current->protocol != nic_iface->protocol) ++ goto next; ++ /* If its already on top of the list, exit */ ++ if (current == nic_iface) ++ goto done; ++ ++ prev_vlan = current; ++ current_vlan = current->vlan_next; ++ ++ while (current_vlan != NULL) { ++ if (current_vlan == nic_iface) { ++ /* Found inside the vlan list */ ++ /* For vlan == 0, place on top of ++ the AF list */ ++ prev_vlan->vlan_next = ++ current_vlan->vlan_next; ++ current_vlan->vlan_next = current; ++ if (prev) ++ prev->next = current_vlan; ++ else ++ nic->nic_iface = current_vlan; ++ goto done; ++ } ++ prev_vlan = current_vlan; ++ current_vlan = current_vlan->vlan_next; ++ } ++next: ++ prev = current; ++ current = current->next; ++ } ++done: ++ return; ++} ++ ++/******************************************************************************* ++ * Packet management utility functions ++ ******************************************************************************/ ++/** ++ * get_next_packet_in_queue() - This function will return the next packet in ++ * the queue ++ * @param queue - the queue to pull the packet from ++ * @return the packet in the queue ++ */ ++static packet_t *get_next_packet_in_queue(packet_t **queue) ++{ ++ packet_t *pkt; ++ ++ if (*queue == NULL) ++ return NULL; ++ ++ pkt = *queue; ++ *queue = pkt->next; ++ ++ return pkt; ++} ++ ++/** ++ * get_next_tx_packet() - This function will return the next packet in ++ * the TX queue ++ * @param nic - NIC to pull the TX packet from ++ * @return the packet in hte queue ++ */ ++packet_t *get_next_tx_packet(nic_t *nic) ++{ ++ return get_next_packet_in_queue(&nic->tx_packet_queue); ++} ++ ++/** ++ * get_next_free_packet() - This function will return the next packet in ++ * the free queue ++ * @param nic - NIC to pull the RX packet from ++ * @return the packet in hte queue ++ */ ++packet_t *get_next_free_packet(nic_t *nic) ++{ ++ packet_t *pkt; ++ pthread_mutex_lock(&nic->free_packet_queue_mutex); ++ pkt = get_next_packet_in_queue(&nic->free_packet_queue); ++ pthread_mutex_unlock(&nic->free_packet_queue_mutex); ++ ++ if (pkt != NULL) ++ reset_packet(pkt); ++ ++ return pkt; ++} ++ ++/** ++ * put_packet_in_queue() - This function will place the packet in the given ++ * queue ++ * @param pkt - the packet to place ++ * @param queue - the queue to place the packet ++ * @return the packet in the queue ++ */ ++static void put_packet_in_queue(packet_t *pkt, packet_t **queue) ++{ ++ if (*queue == NULL) ++ *queue = pkt; ++ else { ++ pkt->next = *queue; ++ *queue = pkt; ++ } ++} ++ ++/** ++ * put_packet_in_tx_queue() - This function will place the packet in ++ * the TX queue ++ * @param pkt - packet to place ++ * @param nic - NIC to pull the TX packet from ++ * @return the packet in hte queue ++ */ ++void put_packet_in_tx_queue(packet_t *pkt, nic_t *nic) ++{ ++ return put_packet_in_queue(pkt, &nic->tx_packet_queue); ++} ++ ++/** ++ * put_packet_in_free_queue() - This function will place the packet in ++ * the RX queue ++ * @param pkt - packet to place ++ * @param nic - NIC to pull the RX packet from ++ * @return the packet in hte queue ++ */ ++void put_packet_in_free_queue(packet_t *pkt, nic_t *nic) ++{ ++ pthread_mutex_lock(&nic->free_packet_queue_mutex); ++ put_packet_in_queue(pkt, &nic->free_packet_queue); ++ pthread_mutex_unlock(&nic->free_packet_queue_mutex); ++} ++ ++uint32_t calculate_default_netmask(uint32_t ip_addr) ++{ ++ uint32_t netmask; ++ ++ if (IN_CLASSA(ntohl(ip_addr))) ++ netmask = htonl(IN_CLASSA_NET); ++ else if (IN_CLASSB(ntohl(ip_addr))) ++ netmask = htonl(IN_CLASSB_NET); ++ else if (IN_CLASSC(ntohl(ip_addr))) ++ netmask = htonl(IN_CLASSC_NET); ++ else { ++ LOG_ERR("Unable to guess netmask for address %x\n", &ip_addr); ++ return -1; ++ } ++ ++ return netmask; ++} ++ ++void dump_packet_to_log(struct nic_interface *iface, ++ uint8_t *buf, uint16_t buf_len) ++{ ++ ++ FILE *file; ++ char str[80]; ++ int i, count; ++ ++ file = fmemopen(str, sizeof(str), "w+"); ++ if (file == NULL) { ++ LOG_ERR(PFX "Could not create logging file stream for packet " ++ "logging: [%d: %s]", errno, strerror(errno)); ++ return; ++ } ++ ++ LOG_PACKET(PFX "%s: Start packet dump len: %d", iface->parent->log_name, ++ buf_len); ++ ++ for (i = 0; i < buf_len; i++) { ++ rewind(file); ++ fprintf(file, "%03x: ", i); ++ ++ for (count = 0; (count < 8) && i < buf_len; count++, i++) ++ fprintf(file, " %02x", buf[i]); ++ fflush(file); ++ ++ LOG_PACKET(PFX "%s: %s", iface->parent->log_name, str); ++ } ++ ++ LOG_PACKET(PFX "%s: end packet dump", iface->parent->log_name); ++ ++ fclose(file); ++} ++ ++/******************************************************************************* ++ * File Management ++ ******************************************************************************/ ++ /** ++ * determine_file_size_read() - when fstat doesn't work on filepath ++ * within the /proc filesytem, we need to read/count the size of the file ++ * until we hit a EOF ++ * @parm filepath - path of the file in which to determine the filesize in ++ * bytes ++ * @return file size in bytes, <0 on failure ++ */ ++int determine_file_size_read(const char *filepath) ++{ ++ size_t total_size = 0; ++ ssize_t size = 1; ++ int fd; ++ char buf[1024]; ++ ++ fd = open(filepath, O_RDONLY); ++ if (fd == -1) { ++ LOG_ERR("Could not open file: %s [%s]", ++ filepath, strerror(errno)); ++ return -1; ++ } ++ ++ while (size > 0) { ++ size = read(fd, buf, sizeof(buf)); ++ ++ switch (size) { ++ case 0: ++ break; ++ case -1: ++ LOG_ERR("Error reading file: %s [%s]", ++ filepath, strerror(errno)); ++ total_size = -1; ++ break; ++ default: ++ total_size += size; ++ break; ++ } ++ } ++ ++ close(fd); ++ ++ return total_size; ++} ++ ++/** ++ * capture_file() - Used to capture a file into a buffer ++ * @param raw - This pointer will be set to the buffer which will hold the ++ * file contents ++ * @param raw_size - This is the size of the buffer returned ++ * @param path - The file path to capture the data from ++ * @return 0 is returned on success, <0 is returned on failure ++ */ ++int capture_file(char **raw, uint32_t *raw_size, const char *path) ++{ ++ FILE *fp; ++ size_t read_size; ++ int rc = 0; ++ int file_size; ++ ++ file_size = determine_file_size_read(path); ++ if (file_size < 0) { ++ LOG_ERR("Could not determine size %s", path); ++ return -EIO; ++ } ++ ++ fp = fopen(path, "r"); ++ if (fp == NULL) { ++ LOG_ERR("Could not open path %s [%s]", path, strerror(errno)); ++ return -EIO; ++ } ++ ++ *raw = malloc(file_size); ++ if (*raw == NULL) { ++ LOG_ERR("Could not malloc space for capture %s", path); ++ rc = -ENOMEM; ++ goto error; ++ } ++ ++ read_size = fread(*raw, file_size, 1, fp); ++ if (!read_size) { ++ LOG_ERR("Could not read capture, path: %s len: %d [%s]", ++ path, file_size, strerror(ferror(fp))); ++ free(*raw); ++ *raw = NULL; ++ rc = errno; ++ } else ++ *raw_size = file_size; ++ ++error: ++ fclose(fp); ++ ++ LOG_INFO("Done capturing %s", path); ++ ++ return rc; ++} +diff --git a/iscsiuio/src/unix/nic_utils.h b/iscsiuio/src/unix/nic_utils.h +new file mode 100644 +index 0000000..2644e43 +--- /dev/null ++++ b/iscsiuio/src/unix/nic_utils.h +@@ -0,0 +1,101 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_util.h - NIC utility functions ++ * ++ */ ++#ifndef __NIC_UTILS_H__ ++#define __NIC_UTILS_H__ ++ ++#include "nic.h" ++ ++/****************************************************************************** ++ * Function Prototype ++ ******************************************************************************/ ++int manually_trigger_uio_event(nic_t *nic, int uio_minor); ++ ++int nic_discover_iscsi_hosts(); ++ ++int enable_mutlicast(nic_t *nic); ++int disable_mutlicast(nic_t *nic); ++ ++int from_netdev_name_find_nic(char *interface_name, nic_t **nic); ++ ++int from_host_no_find_associated_eth_device(int host_no, nic_t **nic); ++ ++int from_phys_name_find_assoicated_uio_device(nic_t *nic); ++ ++int nic_queue_tx_packet(nic_t *nic, ++ nic_interface_t *nic_iface, packet_t *pkt); ++ ++packet_t *nic_dequeue_tx_packet(nic_t *nic); ++ ++void nic_fill_ethernet_header(nic_interface_t *nic_iface, ++ void *data, ++ void *src_addr, void *dest_addr, ++ int *pkt_size, void **start_addr, ++ uint16_t ether_type); ++ ++struct nic_interface *nic_find_nic_iface(nic_t *nic, uint16_t protocol, ++ uint16_t vlan_id, int iface_num, ++ int request_type); ++void set_nic_iface(nic_t *nic, nic_interface_t *nic_iface); ++ ++void persist_all_nic_iface(nic_t *nic); ++ ++int add_vlan_interfaces(nic_t *nic); ++ ++int nic_verify_uio_sysfs_name(nic_t *nic); ++void cnic_get_sysfs_pci_resource_path(nic_t *nic, int resc_no, ++ char *sys_path, size_t size); ++void nic_close_all(); ++void nic_remove_all(); ++ ++int detemine_initial_uio_events(nic_t *nic, uint32_t *num_of_events); ++ ++uint32_t calculate_default_netmask(uint32_t ip_addr); ++ ++void prepare_nic_thread(nic_t *nic); ++void prepare_library(nic_t *nic); ++ ++int nic_enable(nic_t *nic); ++int nic_disable(nic_t *nic, int going_down); ++ ++void dump_packet_to_log(struct nic_interface *iface, ++ uint8_t *buf, uint16_t buf_len); ++ ++int determine_file_size_read(const char *filepath); ++int capture_file(char **raw, uint32_t *raw_size, const char *path); ++ ++#endif /* __NIC_UTILS_H__ */ +diff --git a/iscsiuio/src/unix/nic_vlan.c b/iscsiuio/src/unix/nic_vlan.c +new file mode 100644 +index 0000000..d371ec5 +--- /dev/null ++++ b/iscsiuio/src/unix/nic_vlan.c +@@ -0,0 +1,336 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_vlan.c - uIP user space stack VLAN utilities ++ * ++ */ ++#define _GNU_SOURCE ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include ++#include ++#include ++ ++#include "logger.h" ++#include "nic.h" ++#include "nic_utils.h" ++#include "nic_vlan.h" ++ ++/******************************************************************************* ++ * Constants ++ ******************************************************************************/ ++#define PFX "vlan" ++ ++static const char proc_vlan_config_path[] = "/proc/net/vlan/config"; ++ ++/******************************************************************************* ++ * Resolving Found VLAN's for CNIC ++ ******************************************************************************/ ++int init_vlan_found_handle(struct vlan_found_handle *found_handle, ++ struct vlan_handle *handle) ++{ ++ memset(found_handle, 0, sizeof(*found_handle)); ++ ++ found_handle->entries = malloc(found_handle->num_of_entries * ++ sizeof(struct vlan_found_entry)); ++ if (found_handle->entries == NULL) { ++ LOG_ERR("Could not allocate space for found entries"); ++ return -ENOMEM; ++ } ++ ++ found_handle->handle = handle; ++ found_handle->num_of_entries = handle->num_of_entries; ++ ++ memset(found_handle->entries, 0, found_handle->num_of_entries * ++ sizeof(struct vlan_found_entry)); ++ ++ handle->outstanding_found_handles++; ++ ++ return 0; ++} ++ ++void release_vlan_found_handle(struct vlan_found_handle *found_handle) ++{ ++ if (found_handle->entries != NULL) { ++ free(found_handle->entries); ++ found_handle->entries = NULL; ++ } ++ ++ found_handle->num_of_entries = 0; ++ ++ found_handle->handle->outstanding_found_handles--; ++ ++ found_handle->handle = NULL; ++ ++} ++ ++/******************************************************************************* ++ * Resolving VLAN's for CNIC ++ ******************************************************************************/ ++/** ++ * init_vlan_handle() - Used to initialize struct ipv4_route_handle so ++ * that is can be used ++ * @param handle - Pointer to struct ipv4_route_handle to initialize ++ * @return 0 on success and <0 on failure ++ */ ++void init_vlan_table(struct vlan_handle *handle) ++{ ++ handle->entries = NULL; ++ handle->num_of_entries = 0; ++} ++ ++/** ++ * parse_vlan_table() - Given the raw dump of a Linux vlan table, this ++ * function will parse the into entries held by ++ * struct vlan_handle ++ * @param handle - struct vlan_handle used to hold the parsed contents ++ * @param raw - buffer to parse the contents from ++ * @param raw_size - size of the buffer in bytes ++ * @return 0 on success, <0 on failure ++ */ ++int parse_vlan_table(struct vlan_handle *handle, char *raw, uint32_t raw_size) ++{ ++ FILE *fp; ++ int i; ++ char *token; ++ size_t size; ++ int rc; ++ ++ token = raw; ++ ++ /* determine the number of entries */ ++ while (*token != '\0') { ++ if (*token == '\n') ++ handle->num_of_entries++; ++ ++ token++; ++ } ++ ++ /* There are 2 lines which describe the vlan table ++ * This lines need to be skipped with counting */ ++ handle->num_of_entries -= 2; ++ ++ LOG_INFO("Number of vlan entries: %d", handle->num_of_entries); ++ ++ size = handle->num_of_entries * sizeof(struct vlan_entry); ++ handle->entries = malloc(size); ++ if (handle->entries == NULL) { ++ LOG_ERR ++ ("Couldn't malloc space to parse vlan table. entires: %d " ++ "size: %d", ++ handle->num_of_entries, size); ++ return -ENOMEM; ++ } ++ ++ fp = fmemopen(raw, raw_size, "r"); ++ if (fp == NULL) { ++ LOG_ERR("Could not open raw dump of vlan table"); ++ rc = errno; ++ goto fmemopen_error; ++ } ++ ++ if (fscanf(fp, "%*[^\n]\n") < 0) { /* Skip the first line. */ ++ LOG_ERR("Empty or missing line, or read error"); ++ rc = -EIO; ++ goto error; ++ } ++ ++ if (fscanf(fp, "%*[^\n]\n") < 0) { /* Skip the second line. */ ++ LOG_ERR("Empty or missing line, or read error"); ++ rc = -EIO; ++ goto error; ++ } ++ ++ i = 0; ++ /* Time to parse the routing table */ ++ while (1) { ++ struct vlan_entry *entry = &handle->entries[i]; ++ int r; ++ ++ r = fscanf(fp, "%15s |%hu |%15s", ++ entry->vlan_iface_name, ++ &entry->vlan_id, entry->phy_iface_name); ++ if (r != 3) { ++ if (feof(fp)) { /* EOF with no (nonspace) chars read. */ ++ break; ++ } ++ ++ LOG_WARN("Parsing error: parsed %d elements", r); ++ break; ++ } ++ ++ i++; ++ ++ LOG_DEBUG("Vlan %d: vlan iface:%s vlan id:%d phys iface:%s", ++ i, ++ entry->vlan_iface_name, ++ entry->vlan_id, entry->phy_iface_name); ++ } ++ ++ fclose(fp); ++ ++ return 0; ++ ++error: ++ fclose(fp); ++ ++fmemopen_error: ++ if (handle->entries != NULL) ++ free(handle->entries); ++ ++ return rc; ++} ++ ++/** ++ * capture_vlan_table() - This function will snapshot the Linux vlan ++ * routing table for further processing ++ * @param handle - struct vlan_handle used to hold the routing context ++ * @return 0 on success, <0 on failure ++ */ ++int capture_vlan_table(struct vlan_handle *handle) ++{ ++ char *raw = NULL; ++ uint32_t raw_size = 0; ++ int rc; ++ ++ rc = capture_file(&raw, &raw_size, proc_vlan_config_path); ++ if (rc != 0) ++ goto error; ++ ++ rc = parse_vlan_table(handle, raw, raw_size); ++ if (rc != 0) ++ goto error; ++ ++error: ++ if (raw != NULL) ++ free(raw); ++ ++ return rc; ++} ++ ++/** ++ * release_vlan_table() - This function will free all resources used by ++ * the handle ++ * @param handle - struct vlan_handle used to hold the routing context ++ */ ++void release_vlan_table(struct vlan_handle *handle) ++{ ++ if (handle->entries != NULL) { ++ free(handle->entries); ++ handle->entries = NULL; ++ } ++ ++ handle->num_of_entries = 0; ++} ++ ++/** ++ * find_phy_using_vlan_interface() - Given the interface name determine VLAN ++ * tag ID to match either the physical or VLAN interface name ++ * @param vlan_iface_name - VLAN interface used to find the physical ++ * interface ++ * @param phy_iface_name - returned value is the physical interface name ++ * @param vlan_id - returned value is the VLAN id ++ * @return 1 is returned if the interface is a VLAN, 0 if the interface is not ++ * <0 is returned if there is an error ++ */ ++int find_phy_using_vlan_interface(struct vlan_handle *handle, ++ char *vlan_iface_name, ++ char **phy_iface_name, uint16_t *vlan_id) ++{ ++ int i, rc = 0; ++ ++ for (i = 0; i < handle->num_of_entries; i++) { ++ struct vlan_entry *entry = &handle->entries[i]; ++ ++ /* Compare VLAN interface names to find a match */ ++ if (strcmp(entry->vlan_iface_name, vlan_iface_name) == 0) { ++ *phy_iface_name = entry->phy_iface_name; ++ *vlan_id = entry->vlan_id; ++ rc = 1; ++ break; ++ } ++ } ++ ++ return rc; ++} ++ ++/** ++ * find_vlans_using_phy_interface() - Given the physical interface name this ++ * function will determine the VLAN interface name and VLAN ID ++ * @param iface_name - physical interface used to find the vlan interface ++ * @param vlan_iface_name - returned value is the VLAN interface name ++ * @return The number of VLAN interfaces found ++ */ ++int find_vlans_using_phy_interface(struct vlan_handle *handle, ++ struct vlan_found_handle *found_handle, ++ char *phy_iface_name) ++{ ++ int i, num_found = 0; ++ ++ for (i = 0; i < handle->num_of_entries; i++) { ++ struct vlan_entry *entry = &handle->entries[i]; ++ ++ /* Compare interface names to find a match */ ++ if (strcmp(entry->phy_iface_name, phy_iface_name) == 0) { ++ found_handle->entries[i].found = VLAN_ENTRY_FOUND; ++ num_found++; ++ } ++ } ++ ++ return num_found; ++} ++ ++/** ++ * valid_vlan() - determine if the vlan value which is passed is valid ++ * @param vlan - vlan value to test ++ * @return 0 - not valid, 1 - valid ++ */ ++int valid_vlan(short int vlan) ++{ ++ /* Allow vlan 1 to connect */ ++ if (vlan > 0 && vlan < 4095) ++ return 1; ++ ++ return 0; ++} +diff --git a/iscsiuio/src/unix/nic_vlan.h b/iscsiuio/src/unix/nic_vlan.h +new file mode 100644 +index 0000000..f7293d4 +--- /dev/null ++++ b/iscsiuio/src/unix/nic_vlan.h +@@ -0,0 +1,88 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * nic_vlan.h - uIP user space stack VLAN utilities ++ * ++ */ ++#ifndef __NIC_VLAN_H__ ++#define __NIC_VLAN_H__ ++ ++#include ++ ++/* Used to hold entries in the vlan table */ ++struct vlan_entry { ++ char vlan_iface_name[16]; ++ char phy_iface_name[16]; ++ uint16_t vlan_id; ++}; ++ ++struct vlan_handle { ++ struct vlan_entry *entries; ++ uint32_t num_of_entries; ++ ++ uint32_t outstanding_found_handles; ++}; ++ ++struct vlan_found_entry { ++#define VLAN_ENTRY_FOUND 1 ++#define VLAN_ENTRY_NOT_FOUND 0 ++ uint8_t found; ++}; ++ ++struct vlan_found_handle { ++ struct vlan_handle *handle; ++ uint32_t num_of_entries; ++ struct vlan_found_entry *entries; ++}; ++ ++/******************************************************************************* ++ * Function Prototypes ++ ******************************************************************************/ ++void init_vlan_table(struct vlan_handle *handle); ++int capture_vlan_table(struct vlan_handle *handle); ++void release_vlan_table(struct vlan_handle *handle); ++ ++int find_phy_using_vlan_interface(struct vlan_handle *handle, ++ char *vlan_iface_name, ++ char **phy_iface_name, uint16_t *vlan_id); ++int find_vlans_using_phy_interface(struct vlan_handle *handle, ++ struct vlan_found_handle *found_handle, ++ char *phy_iface_name); ++ ++int init_vlan_found_handle(struct vlan_found_handle *found_handle, ++ struct vlan_handle *handle); ++void release_vlan_found_handle(struct vlan_found_handle *found_handle); ++ ++int valid_vlan(short int vlan); ++#endif /* __NIC_VLAN_H__ */ +diff --git a/iscsiuio/src/unix/options.h b/iscsiuio/src/unix/options.h +new file mode 100644 +index 0000000..9691c4e +--- /dev/null ++++ b/iscsiuio/src/unix/options.h +@@ -0,0 +1,116 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * options.h - CNIC UIO uIP user space stack ++ * ++ */ ++#ifndef __OPTIONS_H__ ++#define __OPTIONS_H__ ++ ++#include ++#include ++#include ++ ++/****************************************************************************** ++ * Constants which are tuned at compile time by the user ++ *****************************************************************************/ ++ ++/** ++ * MAX_COUNT_NIC_NL_RESP - This is the maximum number of polls uIP will ++ * try for a kernel response after a PATH_REQ ++ */ ++#define MAX_COUNT_NIC_NL_RESP 128 ++ ++/** ++ * NLM_BUF_DEFAULT_MAX - This is the buffer size allocated for the send/receive ++ * buffers used by the uIP Netlink subsystem. This ++ * value is in bytes. ++ */ ++#define NLM_BUF_DEFAULT_MAX 8192 /* bytes */ ++ ++/****************************************************************************** ++ * Non adjustable constants ++ *****************************************************************************/ ++#ifndef ETHERTYPE_IP ++#define ETHERTYPE_IP 0x0800 /* IP */ ++#endif /* ETHERTYPE_IP */ ++ ++#ifndef ETHERTYPE_IPV6 ++#define ETHERTYPE_IPV6 0x86dd /* IP protocol version 6 */ ++#endif /* ETHERTYPE_IPV6 */ ++ ++#ifndef ETHERTYPE_ARP ++#define ETHERTYPE_ARP 0x0806 /* Address resolution */ ++#endif /* ETHERTYPE_ARP */ ++ ++#ifndef ETHERTYPE_VLAN ++#define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */ ++#endif /* ETHERTYPE_VLAN */ ++ ++#define APP_NAME "iscsiuio" ++/* BUILD_DATE is automatically generated from the Makefile */ ++ ++#define DEBUG_OFF 0x1 ++#define DEBUG_ON 0x2 ++ ++#define INVALID_FD -1 ++#define INVALID_THREAD -1 ++ ++struct options { ++ char debug; ++ ++ /* Time the userspace daemon was started */ ++ time_t start_time; ++}; ++ ++extern int event_loop_stop; ++extern struct options opt; ++ ++#ifdef WORDS_BIGENDIAN ++#define ntohll(x) (x) ++#define htonll(x) (x) ++#else ++#define ntohll(x) bswap_64(x) ++#define htonll(x) bswap_64(x) ++#endif ++ ++# define likely(x) __builtin_expect(!!(x), 1) ++# define unlikely(x) __builtin_expect(!!(x), 0) ++ ++/* taken from Linux kernel, include/linux/compiler-gcc.h */ ++/* Optimization barrier */ ++/* The "volatile" is due to gcc bugs */ ++#define barrier() __asm__ __volatile__("": : :"memory") ++ ++#endif +diff --git a/iscsiuio/src/unix/packet.c b/iscsiuio/src/unix/packet.c +new file mode 100644 +index 0000000..1657d73 +--- /dev/null ++++ b/iscsiuio/src/unix/packet.c +@@ -0,0 +1,145 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * packet.c - packet management ++ * ++ */ ++#include ++#include ++ ++#include "logger.h" ++#include "packet.h" ++#include "nic.h" ++ ++/** ++ * alloc_packet() - Function used to allocate memory for a packet ++ * @param max_buf_size - max packet size ++ * @param priv_size - size of the assoicated private data ++ * @return NULL if failed, on success return a pointer to the packet ++ */ ++struct packet *alloc_packet(size_t max_buf_size, size_t priv_size) ++{ ++ struct packet *pkt; ++ void *priv; ++ ++ pkt = malloc(max_buf_size + sizeof(struct packet)); ++ if (pkt == NULL) { ++ LOG_ERR("Could not allocate any memory for packet"); ++ return NULL; ++ } ++ ++ priv = malloc(priv_size); ++ if (priv == NULL) { ++ LOG_ERR("Could not allocate any memory for private structure"); ++ goto free_pkt; ++ } ++ ++ pkt->max_buf_size = max_buf_size; ++ pkt->priv = priv; ++ ++ return pkt; ++ ++free_pkt: ++ free(pkt); ++ ++ return NULL; ++} ++ ++void free_packet(struct packet *pkt) ++{ ++ if (pkt->priv != NULL) ++ free(pkt->priv); ++ ++ free(pkt); ++} ++ ++/** ++ * reset_packet() - This will reset the packet fields to default values ++ * @param pkt - the packet to reset ++ */ ++void reset_packet(packet_t *pkt) ++{ ++ pkt->next = NULL; ++ ++ pkt->flags = 0; ++ pkt->vlan_tag = 0; ++ ++ pkt->buf_size = 0; ++ ++ pkt->data_link_layer = NULL; ++ pkt->network_layer = NULL; ++} ++ ++int alloc_free_queue(nic_t *nic, size_t num_of_packets) ++{ ++ int rc, i; ++ ++ pthread_mutex_lock(&nic->free_packet_queue_mutex); ++ for (i = 0; i < num_of_packets; i++) { ++ packet_t *pkt; ++ ++ pkt = alloc_packet(1500, 1500); ++ if (pkt == NULL) { ++ rc = i; ++ goto done; ++ } ++ ++ reset_packet(pkt); ++ ++ pkt->next = nic->free_packet_queue; ++ nic->free_packet_queue = pkt; ++ } ++ ++ rc = num_of_packets; ++ ++done: ++ pthread_mutex_unlock(&nic->free_packet_queue_mutex); ++ ++ return i; ++} ++ ++void free_free_queue(nic_t *nic) ++{ ++ packet_t *pkt, *pkt_next; ++ ++ pthread_mutex_lock(&nic->free_packet_queue_mutex); ++ pkt = nic->free_packet_queue; ++ while (pkt) { ++ pkt_next = pkt->next; ++ free_packet(pkt); ++ pkt = pkt_next; ++ } ++ nic->free_packet_queue = NULL; ++ pthread_mutex_unlock(&nic->free_packet_queue_mutex); ++} +diff --git a/iscsiuio/src/unix/packet.h b/iscsiuio/src/unix/packet.h +new file mode 100644 +index 0000000..f62b685 +--- /dev/null ++++ b/iscsiuio/src/unix/packet.h +@@ -0,0 +1,75 @@ ++/* ++ * Copyright (c) 2009-2011, Broadcom Corporation ++ * ++ * Written by: Benjamin Li (benli@broadcom.com) ++ * ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. All advertising materials mentioning features or use of this software ++ * must display the following acknowledgement: ++ * This product includes software developed by Adam Dunkels. ++ * 4. The name of the author may not be used to endorse or promote ++ * products derived from this software without specific prior ++ * written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS ++ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED ++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY ++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE ++ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS ++ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, ++ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING ++ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ++ * ++ * packet.h - packet definitions ++ * ++ */ ++#include ++ ++#ifndef __PACKET_H__ ++#define __PACKET_H__ ++ ++#include "nic.h" ++ ++struct nic; ++struct nic_interface; ++ ++typedef struct packet { ++ struct packet *next; ++ ++ uint32_t flags; ++#define VLAN_TAGGED 0x0001 ++ uint16_t vlan_tag; ++ ++ size_t max_buf_size; ++ size_t buf_size; ++ ++ uint8_t *data_link_layer; ++ uint8_t *network_layer; ++ ++ struct nic *nic; ++ struct nic_interface *nic_iface; ++ ++ void *priv; ++ uint8_t buf[]; ++} packet_t; ++ ++/****************************************************************************** ++ * Packet Function Declarations ++ *****************************************************************************/ ++int alloc_free_queue(struct nic *, size_t num_of_packets); ++void free_free_queue(struct nic *); ++void reset_packet(packet_t *pkt); ++ ++#endif /* __PACKET_H__ */ +diff --git a/iscsiuio/src/unix/uip-conf.h b/iscsiuio/src/unix/uip-conf.h +new file mode 100644 +index 0000000..e6e11a5 +--- /dev/null ++++ b/iscsiuio/src/unix/uip-conf.h +@@ -0,0 +1,160 @@ ++/** ++ * \addtogroup uipopt ++ * @{ ++ */ ++ ++/** ++ * \name Project-specific configuration options ++ * @{ ++ * ++ * uIP has a number of configuration options that can be overridden ++ * for each project. These are kept in a project-specific uip-conf.h ++ * file and all configuration names have the prefix UIP_CONF. ++ */ ++ ++/* ++ * Copyright (c) 2006, Swedish Institute of Computer Science. ++ * All rights reserved. ++ * ++ * Redistribution and use in source and binary forms, with or without ++ * modification, are permitted provided that the following conditions ++ * are met: ++ * 1. Redistributions of source code must retain the above copyright ++ * notice, this list of conditions and the following disclaimer. ++ * 2. Redistributions in binary form must reproduce the above copyright ++ * notice, this list of conditions and the following disclaimer in the ++ * documentation and/or other materials provided with the distribution. ++ * 3. Neither the name of the Institute nor the names of its contributors ++ * may be used to endorse or promote products derived from this software ++ * without specific prior written permission. ++ * ++ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND ++ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ++ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ++ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE ++ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ++ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ++ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ++ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ++ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ++ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ++ * SUCH DAMAGE. ++ * ++ * This file is part of the uIP TCP/IP stack ++ * ++ */ ++ ++/** ++ * \file ++ * An example uIP configuration file ++ * \author ++ * Adam Dunkels ++ */ ++ ++#ifndef __UIP_CONF_H__ ++#define __UIP_CONF_H__ ++ ++#include ++ ++/** ++ * 8 bit datatype ++ * ++ * This typedef defines the 8-bit type used throughout uIP. ++ * ++ * \hideinitializer ++ */ ++typedef uint8_t u8_t; ++ ++/** ++ * 16 bit datatype ++ * ++ * This typedef defines the 16-bit type used throughout uIP. ++ * ++ * \hideinitializer ++ */ ++typedef uint16_t u16_t; ++ ++/** ++ * 32 bit datatype ++ * ++ * This typedef defines the 16-bit type used throughout uIP. ++ * ++ * \hideinitializer ++ */ ++typedef uint32_t u32_t; ++ ++/** ++ * Statistics datatype ++ * ++ * This typedef defines the dataype used for keeping statistics in ++ * uIP. ++ * ++ * \hideinitializer ++ */ ++typedef uint64_t uip_stats_t; ++ ++/** ++ * Maximum number of TCP connections. ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_MAX_CONNECTIONS 40 ++ ++/** ++ * Maximum number of listening TCP ports. ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_MAX_LISTENPORTS 40 ++ ++/** ++ * uIP buffer size. ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_BUFFER_SIZE 420 ++ ++/** ++ * CPU byte order. ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_BYTE_ORDER LITTLE_ENDIAN ++ ++/** ++ * Logging on or off ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_LOGGING 1 ++ ++/** ++ * UDP support on or off ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_UDP 1 ++ ++/** ++ * UDP checksums on or off ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_UDP_CHECKSUMS 1 ++ ++/** ++ * uIP statistics on or off ++ * ++ * \hideinitializer ++ */ ++#define UIP_CONF_STATISTICS 1 ++ ++#define UIP_CONF_IPV6 0 ++ ++#define INET_ADDRSTRLEN 16 ++#define INET6_ADDRSTRLEN 46 ++ ++#endif /* __UIP_CONF_H__ */ ++ ++/** @} */ ++/** @} */ +diff --git a/iscsiuio/stamp-h1 b/iscsiuio/stamp-h1 +new file mode 100644 +index 0000000..4547fe1 +--- /dev/null ++++ b/iscsiuio/stamp-h1 +@@ -0,0 +1 @@ ++timestamp for config.h +-- +1.8.1.4 + diff --git a/0014-From-Adheer-Chandravanshi-adheer.chandravanshi-qlogi.patch b/0014-From-Adheer-Chandravanshi-adheer.chandravanshi-qlogi.patch new file mode 100644 index 0000000..b78e33f --- /dev/null +++ b/0014-From-Adheer-Chandravanshi-adheer.chandravanshi-qlogi.patch @@ -0,0 +1,2505 @@ +From ade9aafd7cbbd3d1543ff005290e2571f56dd964 Mon Sep 17 00:00:00 2001 +From: Mike Christie +Date: Mon, 13 May 2013 03:15:34 -0500 +Subject: From: Adheer Chandravanshi + +This support lets the user manage the target entries in adapter flash +and +perform various operations like add, delete, login, logout, +and update the target information. + +The sysfs entries will look as cited below: + /sys/bus/iscsi_flashnode/devices/flashnode_sess-:/ + /sys/bus/iscsi_flashnode/devices/flashnode_conn-::/ + +Operations using iscsiadm: +========================= + +List all target nodes stored in the FLASH of the adapter +\# iscsiadm -m host -H hostno -C flashnode -o show + +View all parameters of one particular flash node +\# iscsiadm -m host -H hostno -C flashnode -x -o show + +Update an entry and commit to adapter FLASH +\# iscsiadm -m host -H hostno -C flashnode -x -n +-v -o update + +Multiple name, value pairs can be specified in a single command for +update operation + +Delete an entry +\# iscsiadm -m host -H hostno -C flashnode -x -o delete + +Create a new entry +\# iscsiadm -m host -H hostno -C flashnode -o new -A +\# iscsiadm -m host -H hostno -C flashnode -x -n +-v -o update + +Example, create new entry: +\#iscsiadm -m host -H 7 -C flashnode -o new -A ipv4 +Flashnode index: 2 + +New flashnode for host7 added + +\#iscsiadm -m host -H 7 -C flashnode -o show +qla4xxx: [0] 192.168.1.12:3260,2 +iqn.2002-03.com.compellent:5000d310004b0716 +qla4xxx: [1] 192.168.1.12:3260,2 +qla4xxx: [2] + +Here - The newly created entry is at flashnode_idx 2, use it to update +the entry + +\# iscsiadm -m host -H 7 -C flashnode -x 2 -o update +flashnode.conn[0].ipaddress -v 192.168.1.13 +\#iscsiadm -m host -H 7 -C flashnode -o show +qla4xxx: [0] 192.168.1.12:3260,2 +iqn.2002-03.com.compellent:5000d310004b0716 +qla4xxx: [1] 192.168.1.12:3260,2 +qla4xxx: [2] 192.168.1.13:3260,0 + +Login +\# iscsiadm -m host -H hostno -C flashnode -x -o login + +Logout +\# iscsiadm -m host -H hostno -C flashnode -x -o logout +\# iscsiadm -m session -r sid -u + +Signed-off-by: Adheer Chandravanshi +Signed-off-by: Manish Rangankar +Signed-off-by: Vikas Chaudhary +--- + include/iscsi_if.h | 190 ++++++++++++++++- + usr/Makefile | 2 +- + usr/flashnode.c | 609 +++++++++++++++++++++++++++++++++++++++++++++++++++++ + usr/flashnode.h | 127 +++++++++++ + usr/idbm.c | 179 ++++++++++++++++ + usr/idbm.h | 7 + + usr/idbm_fields.h | 63 ++++++ + usr/iscsi_ipc.h | 13 ++ + usr/iscsi_sysfs.c | 234 ++++++++++++++++++++ + usr/iscsi_sysfs.h | 17 ++ + usr/iscsiadm.c | 429 ++++++++++++++++++++++++++++++++++++- + usr/netlink.c | 171 ++++++++++++++- + 12 files changed, 2031 insertions(+), 10 deletions(-) + create mode 100644 usr/flashnode.c + create mode 100644 usr/flashnode.h + +diff --git a/include/iscsi_if.h b/include/iscsi_if.h +index dad9fd8..20f2bc2 100644 +--- a/include/iscsi_if.h ++++ b/include/iscsi_if.h +@@ -68,8 +68,14 @@ enum iscsi_uevent_e { + ISCSI_UEVENT_PING = UEVENT_BASE + 22, + ISCSI_UEVENT_GET_CHAP = UEVENT_BASE + 23, + ISCSI_UEVENT_DELETE_CHAP = UEVENT_BASE + 24, ++ ISCSI_UEVENT_SET_FLASHNODE_PARAMS = UEVENT_BASE + 25, ++ ISCSI_UEVENT_NEW_FLASHNODE = UEVENT_BASE + 26, ++ ISCSI_UEVENT_DEL_FLASHNODE = UEVENT_BASE + 27, ++ ISCSI_UEVENT_LOGIN_FLASHNODE = UEVENT_BASE + 28, ++ ISCSI_UEVENT_LOGOUT_FLASHNODE = UEVENT_BASE + 29, ++ ISCSI_UEVENT_LOGOUT_FLASHNODE_SID = UEVENT_BASE + 30, + +- ISCSI_UEVENT_MAX = ISCSI_UEVENT_DELETE_CHAP, ++ ISCSI_UEVENT_MAX = ISCSI_UEVENT_LOGOUT_FLASHNODE_SID, + + /* up events */ + ISCSI_KEVENT_RECV_PDU = KEVENT_BASE + 1, +@@ -219,6 +225,31 @@ struct iscsi_uevent { + uint32_t host_no; + uint16_t chap_tbl_idx; + } delete_chap; ++ struct msg_set_flashnode_param { ++ uint32_t host_no; ++ uint32_t flashnode_idx; ++ uint32_t count; ++ } set_flashnode; ++ struct msg_new_flashnode { ++ uint32_t host_no; ++ uint32_t len; ++ } new_flashnode; ++ struct msg_del_flashnode { ++ uint32_t host_no; ++ uint32_t flashnode_idx; ++ } del_flashnode; ++ struct msg_login_flashnode { ++ uint32_t host_no; ++ uint32_t flashnode_idx; ++ } login_flashnode; ++ struct msg_logout_flashnode { ++ uint32_t host_no; ++ uint32_t flashnode_idx; ++ } logout_flashnode; ++ struct msg_logout_flashnode_sid { ++ uint32_t host_no; ++ uint32_t sid; ++ } logout_flashnode_sid; + } u; + union { + /* messages k -> u */ +@@ -276,6 +307,9 @@ struct iscsi_uevent { + with each ping request */ + uint32_t data_size; + } ping_comp; ++ struct msg_new_flashnode_ret { ++ uint32_t flashnode_idx; ++ } new_flashnode_ret; + } r; + } __attribute__ ((aligned (sizeof(uint64_t)))); + +@@ -283,6 +317,7 @@ enum iscsi_param_type { + ISCSI_PARAM, /* iscsi_param (session, conn, target, LU) */ + ISCSI_HOST_PARAM, /* iscsi_host_param */ + ISCSI_NET_PARAM, /* iscsi_net_param */ ++ ISCSI_FLASHNODE_PARAM, /* iscsi_flashnode_param */ + }; + + struct iscsi_iface_param_info { +@@ -502,6 +537,159 @@ enum iscsi_param { + #define ISCSI_TGT_RESET_TMO (1ULL << ISCSI_PARAM_TGT_RESET_TMO) + #define ISCSI_TARGET_ALIAS (1ULL << ISCSI_PARAM_TARGET_ALIAS) + ++/* iSCSI Flash Target params */ ++enum iscsi_flashnode_param { ++ ISCSI_FLASHNODE_IS_FW_ASSIGNED_IPV6, ++ ISCSI_FLASHNODE_PORTAL_TYPE, ++ ISCSI_FLASHNODE_AUTO_SND_TGT_DISABLE, ++ ISCSI_FLASHNODE_DISCOVERY_SESS, ++ ISCSI_FLASHNODE_ENTRY_EN, ++ ISCSI_FLASHNODE_HDR_DGST_EN, ++ ISCSI_FLASHNODE_DATA_DGST_EN, ++ ISCSI_FLASHNODE_IMM_DATA_EN, ++ ISCSI_FLASHNODE_INITIAL_R2T_EN, ++ ISCSI_FLASHNODE_DATASEQ_INORDER, ++ ISCSI_FLASHNODE_PDU_INORDER, ++ ISCSI_FLASHNODE_CHAP_AUTH_EN, ++ ISCSI_FLASHNODE_SNACK_REQ_EN, ++ ISCSI_FLASHNODE_DISCOVERY_LOGOUT_EN, ++ ISCSI_FLASHNODE_BIDI_CHAP_EN, ++ /* make authentication for discovery sessions optional */ ++ ISCSI_FLASHNODE_DISCOVERY_AUTH_OPTIONAL, ++ ISCSI_FLASHNODE_ERL, ++ ISCSI_FLASHNODE_TCP_TIMESTAMP_STAT, ++ ISCSI_FLASHNODE_TCP_NAGLE_DISABLE, ++ ISCSI_FLASHNODE_TCP_WSF_DISABLE, ++ ISCSI_FLASHNODE_TCP_TIMER_SCALE, ++ ISCSI_FLASHNODE_TCP_TIMESTAMP_EN, ++ ISCSI_FLASHNODE_IP_FRAG_DISABLE, ++ ISCSI_FLASHNODE_MAX_RECV_DLENGTH, ++ ISCSI_FLASHNODE_MAX_XMIT_DLENGTH, ++ ISCSI_FLASHNODE_FIRST_BURST, ++ ISCSI_FLASHNODE_DEF_TIME2WAIT, ++ ISCSI_FLASHNODE_DEF_TIME2RETAIN, ++ ISCSI_FLASHNODE_MAX_R2T, ++ ISCSI_FLASHNODE_KEEPALIVE_TMO, ++ ISCSI_FLASHNODE_ISID, ++ ISCSI_FLASHNODE_TSID, ++ ISCSI_FLASHNODE_PORT, ++ ISCSI_FLASHNODE_MAX_BURST, ++ ISCSI_FLASHNODE_DEF_TASKMGMT_TMO, ++ ISCSI_FLASHNODE_IPADDR, ++ ISCSI_FLASHNODE_ALIAS, ++ ISCSI_FLASHNODE_REDIRECT_IPADDR, ++ ISCSI_FLASHNODE_MAX_SEGMENT_SIZE, ++ ISCSI_FLASHNODE_LOCAL_PORT, ++ ISCSI_FLASHNODE_IPV4_TOS, ++ ISCSI_FLASHNODE_IPV6_TC, ++ ISCSI_FLASHNODE_IPV6_FLOW_LABEL, ++ ISCSI_FLASHNODE_NAME, ++ ISCSI_FLASHNODE_TPGT, ++ ISCSI_FLASHNODE_LINK_LOCAL_IPV6, ++ ISCSI_FLASHNODE_DISCOVERY_PARENT_IDX, ++ ISCSI_FLASHNODE_DISCOVERY_PARENT_TYPE, ++ ISCSI_FLASHNODE_TCP_XMIT_WSF, ++ ISCSI_FLASHNODE_TCP_RECV_WSF, ++ ISCSI_FLASHNODE_CHAP_IN_IDX, ++ ISCSI_FLASHNODE_CHAP_OUT_IDX, ++ ISCSI_FLASHNODE_USERNAME, ++ ISCSI_FLASHNODE_USERNAME_IN, ++ ISCSI_FLASHNODE_PASSWORD, ++ ISCSI_FLASHNODE_PASSWORD_IN, ++ ISCSI_FLASHNODE_STATSN, ++ ISCSI_FLASHNODE_EXP_STATSN, ++ ISCSI_FLASHNODE_IS_BOOT_TGT, ++ ++ ISCSI_FLASHNODE_MAX, ++}; ++ ++#define ISCSI_FNODE_IS_FW_ASSIGNED_IPV6 \ ++ (1ULL << ISCSI_FLASHNODE_IS_FW_ASSIGNED_IPV6) ++#define ISCSI_FNODE_PORTAL_TYPE (1ULL << ISCSI_FLASHNODE_PORTAL_TYPE) ++#define ISCSI_FNODE_AUTO_SND_TGT_DISABLE \ ++ (1ULL << ISCSI_FLASHNODE_OPT_AUTO_SND_TGT_DISABLE) ++#define ISCSI_FNODE_DISCOVERY_SESS \ ++ (1ULL << ISCSI_FLASHNODE_OPT_DISCOVERY_SESS) ++#define ISCSI_FNODE_ENTRY_EN (1ULL << ISCSI_FLASHNODE_ENTRY_EN) ++#define ISCSI_FNODE_HDR_DGST_EN (1ULL << ISCSI_FLASHNODE_HDR_DGST_EN) ++#define ISCSI_FNODE_DATA_DGST_EN (1ULL << ISCSI_FLASHNODE_DATA_DGST_EN) ++#define ISCSI_FNODE_IMM_DATA_EN (1ULL << ISCSI_FLASHNODE_IMM_DATA_EN) ++#define ISCSI_FNODE_INITIAL_R2T_EN (1ULL << ISCSI_FLASHNODE_INITIAL_R2T_EN) ++#define ISCSI_FNODE_DATASEQ_INORDER \ ++ (1ULL << ISCSI_FLASHNODE_DATASEQ_INORDER) ++#define ISCSI_FNODE_PDU_INORDER (1ULL << ISCSI_FLASHNODE_PDU_INORDER) ++#define ISCSI_FNODE_CHAP_AUTH_EN (1ULL << ISCSI_FLASHNODE_CHAP_AUTH_EN) ++#define ISCSI_FNODE_SNACK_REQ_EN (1ULL << ISCSI_FLASHNODE_SNACK_REQ_EN) ++#define ISCSI_FNODE_DISCOVERY_LOGOUT_EN \ ++ (1ULL << ISCSI_FLASHNODE_DISCOVERY_LOGOUT_EN) ++#define ISCSI_FNODE_BIDI_CHAP_EN (1ULL << ISCSI_FLASHNODE_BIDI_CHAP_EN) ++#define ISCSI_FNODE_DISCOVERY_AUTH_OPTIONAL \ ++ (1ULL << ISCSI_FLASHNODE_DISCOVERY_AUTH_OPTIONAL) ++#define ISCSI_FNODE_ERL (1ULL << ISCSI_FLASHNODE_ERL) ++#define ISCSI_FNODE_TCP_TIMESTAMP_STAT \ ++ (1ULL << ISCSI_FLASHNODE_TCP_TIMESTAMP_STAT) ++#define ISCSI_FNODE_TCP_NAGLE_DISABLE \ ++ (1ULL << ISCSI_FLASHNODE_TCP_NAGLE_DISABLE) ++#define ISCSI_FNODE_TCP_WSF_DISABLE \ ++ (1ULL << ISCSI_FLASHNODE_TCP_WSF_DISABLE) ++#define ISCSI_FNODE_TCP_TIMER_SCALE \ ++ (1ULL << ISCSI_FLASHNODE_TCP_TIMER_SCALE) ++#define ISCSI_FNODE_TCP_TIMESTAMP_ENABLE \ ++ (1ULL << ISCSI_FLASHNODE_TCP_TIMESTAMP_ENABLE) ++#define ISCSI_FNODE_IP_FRAG_DISABLE \ ++ (1ULL << ISCSI_FLASHNODE_IP_FRAG_DISABLE) ++#define ISCSI_FNODE_MAX_RECV_DLENGTH \ ++ (1ULL << ISCSI_FLASHNODE_MAX_RECV_DLENGTH) ++#define ISCSI_FNODE_MAX_XMIT_DLENGTH \ ++ (1ULL << ISCSI_FLASHNODE_MAX_XMIT_DLENGTH) ++#define ISCSI_FNODE_FIRST_BURST (1ULL << ISCSI_FLASHNODE_FIRST_BURST) ++#define ISCSI_FNODE_DEF_TIME2WAIT (1ULL << ISCSI_FLASHNODE_DEF_TIME2WAIT) ++#define ISCSI_FNODE_DEF_TIME2RETAIN \ ++ (1ULL << ISCSI_FLASHNODE_DEF_TIME2RETAIN) ++#define ISCSI_FNODE_MAX_R2T (1ULL << ISCSI_FLASHNODE_MAX_R2T) ++#define ISCSI_FNODE_KEEPALIVE_TMO (1ULL << ISCSI_FLASHNODE_KEEPALIVE_TMO) ++#define ISCSI_FNODE_ISID (1ULL << ISCSI_FLASHNODE_ISID) ++#define ISCSI_FNODE_TSID (1ULL << ISCSI_FLASHNODE_TSID) ++#define ISCSI_FNODE_PORT (1ULL << ISCSI_FLASHNODE_PORT) ++#define ISCSI_FNODE_MAX_BURST (1ULL << ISCSI_FLASHNODE_MAX_BURST) ++#define ISCSI_FNODE_DEF_TMF_TMO (1ULL << ISCSI_FLASHNODE_DEF_TMF_TMO) ++#define ISCSI_FNODE_IPADDR (1ULL << ISCSI_FLASHNODE_IPADDR) ++#define ISCSI_FNODE_ALIAS (1ULL << ISCSI_FLASHNODE_ALIAS) ++#define ISCSI_FNODE_REDIRECT_IPADDR \ ++ (1ULL << ISCSI_FLASHNODE_REDIRECT_IPADDR) ++#define ISCSI_FNODE_MAX_SEGMENT_SIZE \ ++ (1ULL << ISCSI_FLASHNODE_MAX_SEGMENT_SIZE) ++#define ISCSI_FNODE_LOCAL_PORT (1ULL << ISCSI_FLASHNODE_LOCAL_PORT) ++#define ISCSI_FNODE_IPV4_TOS (1ULL << ISCSI_FLASHNODE_IPV4_TOS) ++#define ISCSI_FNODE_IPV6_TC (1ULL << ISCSI_FLASHNODE_IPV6_TC) ++#define ISCSI_FNODE_IPV6_FLOW_LABEL \ ++ (1ULL << ISCSI_FLASHNODE_IPV6_FLOW_LABEL) ++#define ISCSI_FNODE_NAME (1ULL << ISCSI_FLASHNODE_NAME) ++#define ISCSI_FNODE_TPGT (1ULL << ISCSI_FLASHNODE_TPGT) ++#define ISCSI_FNODE_LINK_LOCAL_IPV6 \ ++ (1ULL << ISCSI_FLASHNODE_LINK_LOCAL_IPV6) ++#define ISCSI_FNODE_DISCOVERY_PARENT_IDX \ ++ (1ULL << ISCSI_FLASHNODE_DISCOVERY_PARENT_IDX) ++#define ISCSI_FNODE_DISCOVERY_PARENT_TYPE \ ++ (1ULL << ISCSI_FLASHNODE_DISCOVERY_PARENT_TYPE) ++#define ISCSI_FNODE_TCP_XMIT_WSF (1ULL << ISCSI_FLASHNODE_TCP_XMIT_WSF) ++#define ISCSI_FNODE_TCP_RECV_WSF (1ULL << ISCSI_FLASHNODE_TCP_RECV_WSF) ++#define ISCSI_FNODE_CHAP_IN_IDX (1ULL << ISCSI_FLASHNODE_CHAP_IN_IDX) ++#define ISCSI_FNODE_CHAP_OUT_IDX (1ULL << ISCSI_FLASHNODE_CHAP_OUT_IDX) ++#define ISCSI_FNODE_USERNAME (1ULL << ISCSI_FLASHNODE_USERNAME) ++#define ISCSI_FNODE_USERNAME_IN (1ULL << ISCSI_FLASHNODE_USERNAME_IN) ++#define ISCSI_FNODE_PASSWORD (1ULL << ISCSI_FLASHNODE_PASSWORD) ++#define ISCSI_FNODE_PASSWORD_IN (1ULL << ISCSI_FLASHNODE_PASSWORD_IN) ++#define ISCSI_FNODE_STATSN (1ULL << ISCSI_FLASHNODE_STATSN) ++#define ISCSI_FNODE_EXP_STATSN (1ULL << ISCSI_FLASHNODE_EXP_STATSN) ++#define ISCSI_FNODE_IS_BOOT_TGT (1ULL << ISCSI_FLASHNODE_IS_BOOT_TGT) ++ ++struct iscsi_flashnode_param_info { ++ uint32_t len; /* Actual length of the param */ ++ uint16_t param; /* iscsi param value */ ++ uint8_t value[0]; /* length sized value follows */ ++} __attribute__((__packed__)); ++ + /* iSCSI HBA params */ + enum iscsi_host_param { + ISCSI_HOST_PARAM_HWADDRESS, +diff --git a/usr/Makefile b/usr/Makefile +index 33b517c..3d8ee22 100644 +--- a/usr/Makefile ++++ b/usr/Makefile +@@ -40,7 +40,7 @@ SYSDEPS_SRCS = $(wildcard ../utils/sysdeps/*.o) + ISCSI_LIB_SRCS = iscsi_util.o io.o auth.o iscsi_timer.o login.o log.o md5.o \ + sha1.o iface.o idbm.o sysfs.o host.o session_info.o iscsi_sysfs.o \ + iscsi_net_util.o iscsid_req.o transport.o iser.o cxgbi.o be2iscsi.o \ +- initiator_common.o iscsi_err.o uip_mgmt_ipc.o \ ++ initiator_common.o iscsi_err.o flashnode.o uip_mgmt_ipc.o \ + $(IPC_OBJ) $(SYSDEPS_SRCS) + # core initiator files + INITIATOR_SRCS = initiator.o scsi.o actor.o event_poll.o mgmt_ipc.o kern_err_table.o +diff --git a/usr/flashnode.c b/usr/flashnode.c +new file mode 100644 +index 0000000..da1392a +--- /dev/null ++++ b/usr/flashnode.c +@@ -0,0 +1,609 @@ ++/* ++ * iSCSI flashnode helpers ++ * ++ * Copyright (C) 2013 QLogic Corporation. ++ * Maintained by open-iscsi@googlegroups.com ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published ++ * by the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * See the file COPYING included with this distribution for more details. ++ */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "log.h" ++#include "idbm.h" ++#include "iscsi_util.h" ++#include "transport.h" ++#include "iscsi_sysfs.h" ++#include "list.h" ++#include "sysdeps.h" ++#include "idbm_fields.h" ++#include "iscsi_err.h" ++#include "iscsi_ipc.h" ++#include "iscsi_netlink.h" ++#include "flashnode.h" ++#include "iscsi_settings.h" ++ ++char key[NAME_MAXVAL]; ++ ++char *to_key(const char *fmt) ++{ ++ int i = 0; ++ memset(key, 0, sizeof(key)); ++ sprintf(key, fmt, i); ++ return key; ++} ++ ++int flashnode_info_print_flat(void *data, struct flashnode_rec *fnode, ++ uint32_t host_no, uint32_t flashnode_idx) ++{ ++ printf("%s: [%d] ", fnode->transport_name, flashnode_idx); ++ if (!strlen((char *)fnode->conn[0].ipaddress)) ++ printf("%s:", UNKNOWN_VALUE); ++ else if (strchr((char *)fnode->conn[0].ipaddress, '.')) ++ printf("%s:", fnode->conn[0].ipaddress); ++ else ++ printf("[%s]:", fnode->conn[0].ipaddress); ++ ++ if (!fnode->conn[0].port) ++ printf("%s,", UNKNOWN_VALUE); ++ else ++ printf("%u,", fnode->conn[0].port); ++ ++ printf("%u ", fnode->sess.tpgt); ++ ++ if (!strlen(fnode->sess.targetname)) ++ printf("%s\n", UNKNOWN_VALUE); ++ else ++ printf("%s\n", fnode->sess.targetname); ++ ++ return 0; ++} ++ ++static int flashnode_fill_isid(struct flashnode_rec *fnode, struct iovec *iov) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ uint8_t isid[6]; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + 6; ++ iov->iov_base = iscsi_nla_alloc(ISCSI_FLASHNODE_ISID, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = ISCSI_FLASHNODE_ISID; ++ fnode_param->len = 6; ++ ++ sscanf(fnode->sess.isid, "%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx", ++ &isid[0], &isid[1], &isid[2], &isid[3], &isid[4], &isid[5]); ++ ++ memcpy(fnode_param->value, isid, fnode_param->len); ++ return 0; ++} ++ ++static int flashnode_fill_ipv4_addr(struct flashnode_rec *fnode, ++ struct iovec *iov, int param_type) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ int rc; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + 4; ++ iov->iov_base = iscsi_nla_alloc(param_type, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = param_type; ++ fnode_param->len = 4; ++ ++ switch (param_type) { ++ case ISCSI_FLASHNODE_IPADDR: ++ rc = inet_pton(AF_INET, (char *)fnode->conn[0].ipaddress, ++ fnode_param->value); ++ break; ++ case ISCSI_FLASHNODE_REDIRECT_IPADDR: ++ rc = inet_pton(AF_INET, (char *)fnode->conn[0].redirect_ipaddr, ++ fnode_param->value); ++ break; ++ default: ++ goto free; ++ } ++ ++ if (rc <= 0) ++ goto free; ++ ++ return 0; ++ ++free: ++ free(iov->iov_base); ++ iov->iov_base = NULL; ++ iov->iov_len = 0; ++ return 1; ++} ++ ++static int flashnode_fill_ipv6_addr(struct flashnode_rec *fnode, ++ struct iovec *iov, int param_type) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ int rc; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + 16; ++ iov->iov_base = iscsi_nla_alloc(param_type, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = param_type; ++ fnode_param->len = 16; ++ ++ switch (param_type) { ++ case ISCSI_FLASHNODE_IPADDR: ++ rc = inet_pton(AF_INET6, (char *)fnode->conn[0].ipaddress, ++ fnode_param->value); ++ break; ++ case ISCSI_FLASHNODE_REDIRECT_IPADDR: ++ rc = inet_pton(AF_INET6, (char *)fnode->conn[0].redirect_ipaddr, ++ fnode_param->value); ++ break; ++ case ISCSI_FLASHNODE_LINK_LOCAL_IPV6: ++ rc = inet_pton(AF_INET6, (char *)fnode->conn[0].link_local_ipv6, ++ fnode_param->value); ++ break; ++ default: ++ goto free; ++ } ++ ++ if (rc <= 0) ++ goto free; ++ ++ return 0; ++ ++free: ++ free(iov->iov_base); ++ iov->iov_base = NULL; ++ iov->iov_len = 0; ++ return 1; ++} ++ ++static int flashnode_fill_ipaddr(struct flashnode_rec *fnode, struct iovec *iov, ++ int param_type) ++{ ++ int rc = 0; ++ ++ if (!strncmp(fnode->sess.portal_type, "ipv4", 4)) ++ rc = flashnode_fill_ipv4_addr(fnode, iov, param_type); ++ else ++ rc = flashnode_fill_ipv6_addr(fnode, iov, param_type); ++ ++ return rc; ++} ++ ++static int flashnode_fill_uint8(struct flashnode_rec *fnode, struct iovec *iov, ++ int param_type, uint8_t val) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + 1; ++ iov->iov_base = iscsi_nla_alloc(param_type, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = param_type; ++ fnode_param->len = 1; ++ fnode_param->value[0] = val; ++ return 0; ++} ++ ++static int flashnode_fill_uint16(struct flashnode_rec *fnode, struct iovec *iov, ++ int param_type, uint16_t val) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + 2; ++ iov->iov_base = iscsi_nla_alloc(param_type, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = param_type; ++ fnode_param->len = 2; ++ memcpy(fnode_param->value, &val, fnode_param->len); ++ return 0; ++} ++ ++static int flashnode_fill_uint32(struct flashnode_rec *fnode, struct iovec *iov, ++ int param_type, uint32_t val) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + 4; ++ iov->iov_base = iscsi_nla_alloc(param_type, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = param_type; ++ fnode_param->len = 4; ++ memcpy(fnode_param->value, &val, fnode_param->len); ++ return 0; ++} ++ ++static int flashnode_fill_str(struct flashnode_rec *fnode, struct iovec *iov, ++ int param_type, char *buf, int buflen) ++{ ++ struct iscsi_flashnode_param_info *fnode_param; ++ struct nlattr *attr; ++ int len; ++ ++ len = sizeof(struct iscsi_flashnode_param_info) + buflen; ++ iov->iov_base = iscsi_nla_alloc(param_type, len); ++ if (!iov->iov_base) ++ return 1; ++ ++ attr = iov->iov_base; ++ iov->iov_len = NLA_ALIGN(attr->nla_len); ++ ++ fnode_param = (struct iscsi_flashnode_param_info *)ISCSI_NLA_DATA(attr); ++ fnode_param->param = param_type; ++ fnode_param->len = buflen; ++ memcpy(fnode_param->value, buf, fnode_param->len); ++ return 0; ++} ++ ++int flashnode_build_config(struct list_head *params, ++ struct flashnode_rec *fnode, struct iovec *iovs) ++{ ++ struct user_param *param; ++ struct iovec *iov = NULL; ++ int count = 0; ++ int port = 3260; ++ ++ /* start at 2, because 0 is for nlmsghdr and 1 for event */ ++ iov = iovs + 2; ++ ++ list_for_each_entry(param, params, list) { ++ if (!strcmp(param->name, FLASHNODE_SESS_AUTO_SND_TGT_DISABLE)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_AUTO_SND_TGT_DISABLE, ++ fnode->sess.auto_snd_tgt_disable)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DISCOVERY_SESS)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_DISCOVERY_SESS, ++ fnode->sess.discovery_session)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_ENTRY_EN)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_ENTRY_EN, ++ fnode->sess.entry_enable)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_IMM_DATA_EN)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_IMM_DATA_EN, ++ fnode->sess.immediate_data)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_INITIAL_R2T_EN)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_INITIAL_R2T_EN, ++ fnode->sess.initial_r2t)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DATASEQ_INORDER)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_DATASEQ_INORDER, ++ fnode->sess.data_seq_in_order)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_PDU_INORDER)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_PDU_INORDER, ++ fnode->sess.data_pdu_in_order)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_CHAP_AUTH_EN)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_CHAP_AUTH_EN, ++ fnode->sess.chap_auth_en)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DISCOVERY_LOGOUT_EN)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_DISCOVERY_LOGOUT_EN, ++ fnode->sess.discovery_logout_en)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_BIDI_CHAP_EN )) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_BIDI_CHAP_EN, ++ fnode->sess.bidi_chap_en)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DISCOVERY_AUTH_OPTIONAL)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_DISCOVERY_AUTH_OPTIONAL, ++ fnode->sess.discovery_auth_optional)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_ERL)) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_ERL, ++ fnode->sess.erl)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DEF_TIME2WAIT)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_DEF_TIME2WAIT, ++ fnode->sess.def_time2wait)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DEF_TIME2RETAIN)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_DEF_TIME2RETAIN, ++ fnode->sess.def_time2retain)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_MAX_R2T)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_MAX_R2T, ++ fnode->sess.max_outstanding_r2t)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_TSID)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_TSID, ++ fnode->sess.tsid)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_MAX_BURST)) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_MAX_BURST, ++ fnode->sess.max_burst_len)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DEF_TASKMGMT_TMO)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_DEF_TASKMGMT_TMO, ++ fnode->sess.def_taskmgmt_tmo)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_NAME)) { ++ if (!flashnode_fill_str(fnode, &iov[count], ++ ISCSI_FLASHNODE_NAME, ++ fnode->sess.targetname, ++ sizeof(fnode->sess.targetname))) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_FIRST_BURST)) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_FIRST_BURST, ++ fnode->sess.first_burst_len)) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_ISID)) { ++ if (!flashnode_fill_isid(fnode, &iov[count])) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_ALIAS)) { ++ if (!flashnode_fill_str(fnode, &iov[count], ++ ISCSI_FLASHNODE_ALIAS, ++ fnode->sess.targetalias, ++ sizeof(fnode->sess.targetalias))) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_TPGT)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_TPGT, ++ fnode->sess.tpgt)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DISCOVERY_PARENT_IDX)) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_DISCOVERY_PARENT_IDX, ++ fnode->sess.discovery_parent_idx)) ++ count++; ++ } else if (!strcmp(param->name, ++ FLASHNODE_SESS_DISCOVERY_PARENT_TYPE)) { ++ if (!flashnode_fill_str(fnode, &iov[count], ++ ISCSI_FLASHNODE_DISCOVERY_PARENT_TYPE, ++ fnode->sess.discovery_parent_type, ++ sizeof(fnode->sess.discovery_parent_type))) ++ count++; ++ } else if (!strcmp(param->name, FLASHNODE_SESS_PORTAL_TYPE)) { ++ if (!flashnode_fill_str(fnode, &iov[count], ++ ISCSI_FLASHNODE_PORTAL_TYPE, ++ fnode->sess.portal_type, ++ sizeof(fnode->sess.portal_type))) ++ count++; ++ } else if (!strcmp(param->name, to_key(FLASHNODE_CONN_PORT))) { ++ if (fnode->conn[0].port) ++ port = fnode->conn[0].port; ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_PORT, port)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_IPADDR))) { ++ if (!flashnode_fill_ipaddr(fnode, &iov[count], ++ ISCSI_FLASHNODE_IPADDR)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_MAX_RECV_DLENGTH))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_MAX_RECV_DLENGTH, ++ fnode->conn[0].max_recv_dlength)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_IS_FW_ASSIGNED_IPV6))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_IS_FW_ASSIGNED_IPV6, ++ fnode->conn[0].is_fw_assigned_ipv6)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_HDR_DGST_EN))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_HDR_DGST_EN, ++ fnode->conn[0].header_digest_en)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_DATA_DGST_EN))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_DATA_DGST_EN, ++ fnode->conn[0].data_digest_en)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_SNACK_REQ_EN))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_SNACK_REQ_EN, ++ fnode->conn[0].snack_req_en)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_TIMESTAMP_STAT))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_TIMESTAMP_STAT, ++ fnode->conn[0].tcp_timestamp_stat)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_NAGLE_DISABLE))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_NAGLE_DISABLE, ++ fnode->conn[0].tcp_nagle_disable)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_WSF_DISABLE))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_WSF_DISABLE, ++ fnode->conn[0].tcp_wsf_disable)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_TIMER_SCALE))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_TIMER_SCALE, ++ fnode->conn[0].tcp_timer_scale)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_TIMESTAMP_EN))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_TIMESTAMP_EN, ++ fnode->conn[0].tcp_timestamp_en)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_IP_FRAG_DISABLE))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_IP_FRAG_DISABLE, ++ fnode->conn[0].fragment_disable)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_MAX_XMIT_DLENGTH))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_MAX_XMIT_DLENGTH, ++ fnode->conn[0].max_xmit_dlength)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_KEEPALIVE_TMO))) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_KEEPALIVE_TMO, ++ fnode->conn[0].keepalive_tmo)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_REDIRECT_IPADDR))) { ++ if (!flashnode_fill_ipaddr(fnode, &iov[count], ++ ISCSI_FLASHNODE_REDIRECT_IPADDR)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_MAX_SEGMENT_SIZE))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_MAX_SEGMENT_SIZE, ++ fnode->conn[0].max_segment_size)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_LOCAL_PORT))) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_LOCAL_PORT, ++ fnode->conn[0].local_port)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_IPV4_TOS))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_IPV4_TOS, ++ fnode->conn[0].ipv4_tos)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_IPV6_TC))) { ++ if (!flashnode_fill_uint8(fnode, &iov[count], ++ ISCSI_FLASHNODE_IPV6_TC, ++ fnode->conn[0].ipv6_traffic_class)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_IPV6_FLOW_LABEL))) { ++ if (!flashnode_fill_uint16(fnode, &iov[count], ++ ISCSI_FLASHNODE_IPV6_FLOW_LABEL, ++ fnode->conn[0].ipv6_flow_lbl)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_LINK_LOCAL_IPV6))) { ++ if (!flashnode_fill_ipv6_addr(fnode, &iov[count], ++ ISCSI_FLASHNODE_LINK_LOCAL_IPV6)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_XMIT_WSF))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_XMIT_WSF, ++ fnode->conn[0].tcp_xmit_wsf)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_TCP_RECV_WSF))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_TCP_RECV_WSF, ++ fnode->conn[0].tcp_recv_wsf)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_STATSN))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_STATSN, ++ fnode->conn[0].stat_sn)) ++ count++; ++ } else if (!strcmp(param->name, ++ to_key(FLASHNODE_CONN_EXP_STATSN))) { ++ if (!flashnode_fill_uint32(fnode, &iov[count], ++ ISCSI_FLASHNODE_EXP_STATSN, ++ fnode->conn[0].exp_stat_sn)) ++ count++; ++ } ++ } ++ ++ return count; ++} +diff --git a/usr/flashnode.h b/usr/flashnode.h +new file mode 100644 +index 0000000..c1de9cc +--- /dev/null ++++ b/usr/flashnode.h +@@ -0,0 +1,127 @@ ++/* ++ * iSCSI flashnode helpers ++ * ++ * Copyright (C) 2013 QLogic Corporation. ++ * Maintained by open-iscsi@googlegroups.com ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published ++ * by the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * See the file COPYING included with this distribution for more details. ++ */ ++#ifndef FLASHNODE_H ++#define FLASHNODE_H ++#include ++#include ++#include ++ ++#include "types.h" ++#include "config.h" ++#include "auth.h" ++ ++typedef enum portal_type { ++ IPV4, ++ IPV6, ++} portal_type_e; ++ ++typedef struct flashnode_sess_rec { ++ char targetname[TARGET_NAME_MAXLEN]; ++ char targetalias[TARGET_NAME_MAXLEN]; ++ char username[AUTH_STR_MAX_LEN]; ++ char username_in[AUTH_STR_MAX_LEN]; ++ char password[AUTH_STR_MAX_LEN]; ++ char password_in[AUTH_STR_MAX_LEN]; ++ /* indicates if discovery was done through iSNS discovery service ++ * or through sendTarget */ ++ char discovery_parent_type[ISCSI_MAX_STR_LEN]; ++ char isid[16]; ++ char portal_type[5]; /* ipv4 or ipv6 */ ++ unsigned first_burst_len; ++ unsigned max_burst_len; ++ uint16_t def_time2wait; ++ uint16_t def_time2retain; ++ uint16_t max_outstanding_r2t; ++ uint16_t tsid; ++ uint16_t def_taskmgmt_tmo; ++ uint16_t tpgt; ++ uint16_t chap_out_idx; ++ uint16_t chap_in_idx; ++ /* index of iSCSI discovery session if the entry is ++ * discovered by iSCSI discovery session ++ */ ++ uint16_t discovery_parent_idx; ++ /* Firmware auto sendtarget discovery disable */ ++ uint8_t auto_snd_tgt_disable; ++ uint8_t discovery_session; ++ /* indicates if this flashnode entry is enabled or disabled */ ++ uint8_t entry_enable; ++ uint8_t immediate_data; ++ uint8_t initial_r2t; ++ uint8_t data_seq_in_order; ++ uint8_t data_pdu_in_order; ++ uint8_t chap_auth_en; ++ /* enables firmware to auto logout the discovery session on discovery ++ * completion ++ */ ++ uint8_t discovery_logout_en; ++ uint8_t bidi_chap_en; ++ /* makes authentication for discovery session optional */ ++ uint8_t discovery_auth_optional; ++ uint8_t erl; ++ uint8_t is_boot_target; ++} flashnode_sess_rec_t; ++ ++typedef struct flashnode_conn_rec { ++ char ipaddress[NI_MAXHOST]; ++ char redirect_ipaddr[NI_MAXHOST]; ++ char link_local_ipv6[NI_MAXHOST]; ++ unsigned max_recv_dlength; ++ unsigned max_xmit_dlength; ++ unsigned max_segment_size; ++ unsigned tcp_xmit_wsf; ++ unsigned tcp_recv_wsf; ++ uint32_t stat_sn; ++ uint32_t exp_stat_sn; ++ uint16_t keepalive_tmo; ++ uint16_t port; ++ uint16_t local_port; ++ uint16_t ipv6_flow_lbl; ++ /* Link local IPv6 address is assigned by firmware or driver */ ++ uint8_t is_fw_assigned_ipv6; ++ uint8_t header_digest_en; ++ uint8_t data_digest_en; ++ uint8_t snack_req_en; ++ /* tcp timestamp negotiation status */ ++ uint8_t tcp_timestamp_stat; ++ uint8_t tcp_nagle_disable; ++ /* tcp window scale factor */ ++ uint8_t tcp_wsf_disable; ++ uint8_t tcp_timer_scale; ++ uint8_t tcp_timestamp_en; ++ uint8_t fragment_disable; ++ uint8_t ipv4_tos; ++ uint8_t ipv6_traffic_class; ++} flashnode_conn_rec_t; ++ ++struct flashnode_rec { ++ struct list_head list; ++ char transport_name[ISCSI_TRANSPORT_NAME_MAXLEN]; ++ flashnode_sess_rec_t sess; ++ flashnode_conn_rec_t conn[ISCSI_CONN_MAX]; ++}; ++ ++extern int flashnode_info_print_flat(void *data, struct flashnode_rec *tgt, ++ uint32_t host_no, uint32_t flashnode_idx); ++extern int iscsi_logout_flashnode_sid(struct iscsi_transport *t, ++ uint32_t host_no, uint32_t sid); ++extern int flashnode_build_config(struct list_head *params, ++ struct flashnode_rec *flashnode, ++ struct iovec *iovs); ++#endif +diff --git a/usr/idbm.c b/usr/idbm.c +index 4d30aa9..bc06058 100644 +--- a/usr/idbm.c ++++ b/usr/idbm.c +@@ -94,6 +94,17 @@ static struct idbm *db; + _n++; \ + } while (0) + ++#define __recinfo_uint32(_key, _info, _rec, _name, _show, _n, _mod) do { \ ++ _info[_n].type = TYPE_UINT32; \ ++ strlcpy(_info[_n].name, _key, NAME_MAXVAL); \ ++ snprintf(_info[_n].value, VALUE_MAXVAL, "%d", _rec->_name); \ ++ _info[_n].data = &_rec->_name; \ ++ _info[_n].data_len = sizeof(_rec->_name); \ ++ _info[_n].visible = _show; \ ++ _info[_n].can_modify = _mod; \ ++ _n++; \ ++} while (0) ++ + #define __recinfo_int_o2(_key,_info,_rec,_name,_show,_op0,_op1,_n, _mod) do { \ + _info[_n].type = TYPE_INT_O; \ + strlcpy(_info[_n].name, _key, NAME_MAXVAL); \ +@@ -469,6 +480,158 @@ static void idbm_recinfo_host_chap(struct iscsi_chap_rec *r, recinfo_t *ri) + } + } + ++void idbm_recinfo_flashnode(struct flashnode_rec *r, recinfo_t *ri) ++{ ++ int num = 0; ++ int i; ++ ++ __recinfo_uint8(FLASHNODE_SESS_AUTO_SND_TGT_DISABLE, ri, r, ++ sess.auto_snd_tgt_disable, IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_DISCOVERY_SESS, ri, r, ++ sess.discovery_session, IDBM_SHOW, num, 1); ++ __recinfo_str(FLASHNODE_SESS_PORTAL_TYPE, ri, r, sess.portal_type, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_ENTRY_EN, ri, r, ++ sess.entry_enable, IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_IMM_DATA_EN, ri, r, sess.immediate_data, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_INITIAL_R2T_EN, ri, r, sess.initial_r2t, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_DATASEQ_INORDER, ri, r, ++ sess.data_seq_in_order, IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_PDU_INORDER, ri, r, ++ sess.data_pdu_in_order, IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_CHAP_AUTH_EN, ri, r, sess.chap_auth_en, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_DISCOVERY_LOGOUT_EN, ri, r, ++ sess.discovery_logout_en, IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_BIDI_CHAP_EN, ri, r, sess.bidi_chap_en, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_DISCOVERY_AUTH_OPTIONAL, ri, r, ++ sess.discovery_auth_optional, IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_ERL, ri, r, sess.erl, IDBM_SHOW, num, 1); ++ __recinfo_uint32(FLASHNODE_SESS_FIRST_BURST, ri, r, ++ sess.first_burst_len, IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_DEF_TIME2WAIT, ri, r, ++ sess.def_time2wait, IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_DEF_TIME2RETAIN, ri, r, ++ sess.def_time2retain, IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_MAX_R2T, ri, r, ++ sess.max_outstanding_r2t, IDBM_SHOW, num, 1); ++ __recinfo_str(FLASHNODE_SESS_ISID, ri, r, sess.isid, IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_TSID, ri, r, sess.tsid, IDBM_SHOW, ++ num, 1); ++ __recinfo_uint32(FLASHNODE_SESS_MAX_BURST, ri, r, sess.max_burst_len, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_DEF_TASKMGMT_TMO, ri, r, ++ sess.def_taskmgmt_tmo, IDBM_SHOW, num, 1); ++ __recinfo_str(FLASHNODE_SESS_ALIAS, ri, r, sess.targetalias, IDBM_SHOW, ++ num, 1); ++ __recinfo_str(FLASHNODE_SESS_NAME, ri, r, sess.targetname, IDBM_SHOW, ++ num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_DISCOVERY_PARENT_IDX, ri, r, ++ sess.discovery_parent_idx, IDBM_SHOW, num, 1); ++ __recinfo_str(FLASHNODE_SESS_DISCOVERY_PARENT_TYPE, ri, r, ++ sess.discovery_parent_type, IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_TPGT, ri, r, sess.tpgt, IDBM_SHOW, ++ num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_CHAP_OUT_IDX, ri, r, sess.chap_out_idx, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint16(FLASHNODE_SESS_CHAP_IN_IDX, ri, r, sess.chap_in_idx, ++ IDBM_SHOW, num, 1); ++ __recinfo_str(FLASHNODE_SESS_USERNAME, ri, r, sess.username, IDBM_SHOW, ++ num, 1); ++ __recinfo_str(FLASHNODE_SESS_USERNAME_IN, ri, r, sess.username_in, ++ IDBM_SHOW, num, 1); ++ __recinfo_str(FLASHNODE_SESS_PASSWORD, ri, r, sess.password, IDBM_SHOW, ++ num, 1); ++ __recinfo_str(FLASHNODE_SESS_PASSWORD_IN, ri, r, sess.password_in, ++ IDBM_SHOW, num, 1); ++ __recinfo_uint8(FLASHNODE_SESS_IS_BOOT_TGT, ri, r, sess.is_boot_target, ++ IDBM_SHOW, num, 1); ++ ++ for (i = 0; i < ISCSI_CONN_MAX; i++) { ++ char key[NAME_MAXVAL]; ++ ++ sprintf(key, FLASHNODE_CONN_IS_FW_ASSIGNED_IPV6, i); ++ __recinfo_uint8(key, ri, r, conn[i].is_fw_assigned_ipv6, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_HDR_DGST_EN, i); ++ __recinfo_uint8(key, ri, r, conn[i].header_digest_en, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_DATA_DGST_EN, i); ++ __recinfo_uint8(key, ri, r, conn[i].data_digest_en, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_SNACK_REQ_EN, i); ++ __recinfo_uint8(key, ri, r, conn[i].snack_req_en, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_TIMESTAMP_STAT, i); ++ __recinfo_uint8(key, ri, r, conn[i].tcp_timestamp_stat, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_NAGLE_DISABLE, i); ++ __recinfo_uint8(key, ri, r, conn[i].tcp_nagle_disable, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_WSF_DISABLE, i); ++ __recinfo_uint8(key, ri, r, conn[i].tcp_wsf_disable, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_TIMER_SCALE, i); ++ __recinfo_uint8(key, ri, r, conn[i].tcp_timer_scale, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_TIMESTAMP_EN, i); ++ __recinfo_uint8(key, ri, r, conn[i].tcp_timestamp_en, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_IP_FRAG_DISABLE, i); ++ __recinfo_uint8(key, ri, r, conn[i].fragment_disable, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_MAX_XMIT_DLENGTH, i); ++ __recinfo_uint32(key, ri, r, conn[i].max_xmit_dlength, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_MAX_RECV_DLENGTH, i); ++ __recinfo_uint32(key, ri, r, conn[i].max_recv_dlength, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_KEEPALIVE_TMO, i); ++ __recinfo_uint16(key, ri, r, conn[i].keepalive_tmo, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_PORT, i); ++ __recinfo_uint16(key, ri, r, conn[i].port, IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_IPADDR, i); ++ __recinfo_str(key, ri, r, conn[i].ipaddress, IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_REDIRECT_IPADDR, i); ++ __recinfo_str(key, ri, r, conn[i].redirect_ipaddr, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_MAX_SEGMENT_SIZE, i); ++ __recinfo_uint32(key, ri, r, conn[i].max_segment_size, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_LOCAL_PORT, i); ++ __recinfo_uint16(key, ri, r, conn[i].local_port, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_IPV4_TOS, i); ++ __recinfo_uint8(key, ri, r, conn[i].ipv4_tos, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_IPV6_TC, i); ++ __recinfo_uint8(key, ri, r, conn[i].ipv6_traffic_class, ++ IDBM_SHOW, num, 1); ++ sprintf(key, FLASHNODE_CONN_IPV6_FLOW_LABEL, i); ++ __recinfo_uint16(key, ri, r, conn[i].ipv6_flow_lbl, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_LINK_LOCAL_IPV6, i); ++ __recinfo_str(key, ri, r, conn[i].link_local_ipv6, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_XMIT_WSF, i); ++ __recinfo_uint32(key, ri, r, conn[i].tcp_xmit_wsf, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_TCP_RECV_WSF, i); ++ __recinfo_uint32(key, ri, r, conn[i].tcp_recv_wsf, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_STATSN, i); ++ __recinfo_uint32(key, ri, r, conn[i].stat_sn, IDBM_SHOW, ++ num, 1); ++ sprintf(key, FLASHNODE_CONN_EXP_STATSN, i); ++ __recinfo_uint32(key, ri, r, conn[i].exp_stat_sn, IDBM_SHOW, ++ num, 1); ++ } ++} ++ + recinfo_t *idbm_recinfo_alloc(int max_keys) + { + recinfo_t *info; +@@ -502,6 +665,9 @@ void idbm_print(int type, void *rec, int show, FILE *f) + case IDBM_PRINT_TYPE_HOST_CHAP: + idbm_recinfo_host_chap((struct iscsi_chap_rec *)rec, info); + break; ++ case IDBM_PRINT_TYPE_FLASHNODE: ++ idbm_recinfo_flashnode((struct flashnode_rec *)rec, info); ++ break; + } + + fprintf(f, "%s\n", ISCSI_BEGIN_REC); +@@ -629,6 +795,13 @@ setup_passwd_len: + *(uint16_t *)info[i].data = + strtoul(value, NULL, 10); + goto updated; ++ } else if (info[i].type == TYPE_UINT32) { ++ if (!info[i].data) ++ continue; ++ ++ *(uint32_t *)info[i].data = ++ strtoul(value, NULL, 10); ++ goto updated; + } else if (info[i].type == TYPE_STR) { + if (!info[i].data) + continue; +@@ -880,6 +1053,12 @@ int idbm_print_host_chap_info(struct iscsi_chap_rec *chap) + return 0; + } + ++int idbm_print_flashnode_info(struct flashnode_rec *fnode) ++{ ++ idbm_print(IDBM_PRINT_TYPE_FLASHNODE, fnode, 1, stdout); ++ return 0; ++} ++ + int idbm_print_node_flat(void *data, node_rec_t *rec) + { + if (strchr(rec->conn[0].address, '.')) +diff --git a/usr/idbm.h b/usr/idbm.h +index 245f046..5e4038d 100644 +--- a/usr/idbm.h ++++ b/usr/idbm.h +@@ -27,6 +27,7 @@ + #include "initiator.h" + #include "config.h" + #include "list.h" ++#include "flashnode.h" + + #define NODE_CONFIG_DIR ISCSI_CONFIG_ROOT"nodes" + #define SLP_CONFIG_DIR ISCSI_CONFIG_ROOT"slp" +@@ -42,6 +43,7 @@ + #define TYPE_STR 2 + #define TYPE_UINT8 3 + #define TYPE_UINT16 4 ++#define TYPE_UINT32 5 + #define MAX_KEYS 256 /* number of keys total(including CNX_MAX) */ + #define NAME_MAXVAL 128 /* the maximum length of key name */ + #define VALUE_MAXVAL 256 /* the maximum length of 223 bytes in the RFC. */ +@@ -85,6 +87,7 @@ struct user_param { + struct list_head list; + char *name; + char *value; ++ int param; + }; + + typedef int (idbm_iface_op_fn)(void *data, node_rec_t *rec); +@@ -168,6 +171,7 @@ enum { + IDBM_PRINT_TYPE_NODE, + IDBM_PRINT_TYPE_IFACE, + IDBM_PRINT_TYPE_HOST_CHAP, ++ IDBM_PRINT_TYPE_FLASHNODE + }; + + extern void idbm_print(int type, void *rec, int show, FILE *f); +@@ -182,4 +186,7 @@ idbm_create_rec_from_boot_context(struct boot_context *context); + + extern int idbm_print_host_chap_info(struct iscsi_chap_rec *chap); + ++extern int idbm_print_flashnode_info(struct flashnode_rec *target); ++extern void idbm_recinfo_flashnode(struct flashnode_rec *r, recinfo_t *ri); ++ + #endif /* IDBM_H */ +diff --git a/usr/idbm_fields.h b/usr/idbm_fields.h +index 358d014..179dda8 100644 +--- a/usr/idbm_fields.h ++++ b/usr/idbm_fields.h +@@ -126,4 +126,67 @@ + #define HOST_AUTH_PASSWORD_IN "host.auth.password_in" + #define HOST_AUTH_PASSWORD_IN_LEN "host.auth.password_in_length" + ++/* flash target session fields */ ++#define FLASHNODE_SESS_AUTO_SND_TGT_DISABLE "flashnode.session.auto_snd_tgt_disable" ++#define FLASHNODE_SESS_DISCOVERY_SESS "flashnode.session.discovery_session" ++#define FLASHNODE_SESS_PORTAL_TYPE "flashnode.session.portal_type" ++#define FLASHNODE_SESS_ENTRY_EN "flashnode.session.entry_enable" ++#define FLASHNODE_SESS_IMM_DATA_EN "flashnode.session.immediate_data" ++#define FLASHNODE_SESS_INITIAL_R2T_EN "flashnode.session.initial_r2t" ++#define FLASHNODE_SESS_DATASEQ_INORDER "flashnode.session.data_seq_in_order" ++#define FLASHNODE_SESS_PDU_INORDER "flashnode.session.data_pdu_in_order" ++#define FLASHNODE_SESS_CHAP_AUTH_EN "flashnode.session.chap_auth_en" ++#define FLASHNODE_SESS_DISCOVERY_LOGOUT_EN "flashnode.session.discovery_logout_en" ++#define FLASHNODE_SESS_BIDI_CHAP_EN "flashnode.session.bidi_chap_en" ++#define FLASHNODE_SESS_DISCOVERY_AUTH_OPTIONAL "flashnode.session.discovery_auth_optional" ++#define FLASHNODE_SESS_ERL "flashnode.session.erl" ++#define FLASHNODE_SESS_FIRST_BURST "flashnode.session.first_burst_len" ++#define FLASHNODE_SESS_DEF_TIME2WAIT "flashnode.session.def_time2wait" ++#define FLASHNODE_SESS_DEF_TIME2RETAIN "flashnode.session.def_time2retain" ++#define FLASHNODE_SESS_MAX_R2T "flashnode.session.max_outstanding_r2t" ++#define FLASHNODE_SESS_ISID "flashnode.session.isid" ++#define FLASHNODE_SESS_TSID "flashnode.session.tsid" ++#define FLASHNODE_SESS_MAX_BURST "flashnode.session.max_burst_len" ++#define FLASHNODE_SESS_DEF_TASKMGMT_TMO "flashnode.session.def_taskmgmt_tmo" ++#define FLASHNODE_SESS_ALIAS "flashnode.session.targetalias" ++#define FLASHNODE_SESS_NAME "flashnode.session.targetname" ++#define FLASHNODE_SESS_TPGT "flashnode.session.tpgt" ++#define FLASHNODE_SESS_DISCOVERY_PARENT_IDX "flashnode.session.discovery_parent_idx" ++#define FLASHNODE_SESS_DISCOVERY_PARENT_TYPE "flashnode.session.discovery_parent_type" ++#define FLASHNODE_SESS_CHAP_OUT_IDX "flashnode.session.chap_out_idx" ++#define FLASHNODE_SESS_CHAP_IN_IDX "flashnode.session.chap_in_idx" ++#define FLASHNODE_SESS_USERNAME "flashnode.session.username" ++#define FLASHNODE_SESS_USERNAME_IN "flashnode.session.username_in" ++#define FLASHNODE_SESS_PASSWORD "flashnode.session.password" ++#define FLASHNODE_SESS_PASSWORD_IN "flashnode.session.password_in" ++#define FLASHNODE_SESS_IS_BOOT_TGT "flashnode.session.is_boot_target" ++ ++/* flash target connection fields */ ++#define FLASHNODE_CONN_IS_FW_ASSIGNED_IPV6 "flashnode.conn[%d].is_fw_assigned_ipv6" ++#define FLASHNODE_CONN_HDR_DGST_EN "flashnode.conn[%d].header_digest_en" ++#define FLASHNODE_CONN_DATA_DGST_EN "flashnode.conn[%d].data_digest_en" ++#define FLASHNODE_CONN_SNACK_REQ_EN "flashnode.conn[%d].snack_req_en" ++#define FLASHNODE_CONN_TCP_TIMESTAMP_STAT "flashnode.conn[%d].tcp_timestamp_stat" ++#define FLASHNODE_CONN_TCP_NAGLE_DISABLE "flashnode.conn[%d].tcp_nagle_disable" ++#define FLASHNODE_CONN_TCP_WSF_DISABLE "flashnode.conn[%d].tcp_wsf_disable" ++#define FLASHNODE_CONN_TCP_TIMER_SCALE "flashnode.conn[%d].tcp_timer_scale" ++#define FLASHNODE_CONN_TCP_TIMESTAMP_EN "flashnode.conn[%d].tcp_timestamp_en" ++#define FLASHNODE_CONN_IP_FRAG_DISABLE "flashnode.conn[%d].fragment_disable" ++#define FLASHNODE_CONN_MAX_RECV_DLENGTH "flashnode.conn[%d].max_recv_dlength" ++#define FLASHNODE_CONN_MAX_XMIT_DLENGTH "flashnode.conn[%d].max_xmit_dlength" ++#define FLASHNODE_CONN_KEEPALIVE_TMO "flashnode.conn[%d].keepalive_tmo" ++#define FLASHNODE_CONN_PORT "flashnode.conn[%d].port" ++#define FLASHNODE_CONN_IPADDR "flashnode.conn[%d].ipaddress" ++#define FLASHNODE_CONN_REDIRECT_IPADDR "flashnode.conn[%d].redirect_ipaddr" ++#define FLASHNODE_CONN_MAX_SEGMENT_SIZE "flashnode.conn[%d].max_segment_size" ++#define FLASHNODE_CONN_LOCAL_PORT "flashnode.conn[%d].local_port" ++#define FLASHNODE_CONN_IPV4_TOS "flashnode.conn[%d].ipv4_tos" ++#define FLASHNODE_CONN_IPV6_TC "flashnode.conn[%d].ipv6_traffic_class" ++#define FLASHNODE_CONN_IPV6_FLOW_LABEL "flashnode.conn[%d].ipv6_flow_label" ++#define FLASHNODE_CONN_LINK_LOCAL_IPV6 "flashnode.conn[%d].link_local_ipv6" ++#define FLASHNODE_CONN_TCP_XMIT_WSF "flashnode.conn[%d].tcp_xmit_wsf" ++#define FLASHNODE_CONN_TCP_RECV_WSF "flashnode.conn[%d].tcp_recv_wsf" ++#define FLASHNODE_CONN_STATSN "flashnode.conn[%d].statsn" ++#define FLASHNODE_CONN_EXP_STATSN "flashnode.conn[%d].exp_statsn" ++ + #endif +diff --git a/usr/iscsi_ipc.h b/usr/iscsi_ipc.h +index db5f1f0..b6665cb 100644 +--- a/usr/iscsi_ipc.h ++++ b/usr/iscsi_ipc.h +@@ -145,6 +145,19 @@ struct iscsi_ipc { + + int (*delete_chap) (uint64_t transport_handle, uint32_t host_no, + uint16_t chap_tbl_idx); ++ int (*set_flash_node_params) (uint64_t transport_handle, ++ uint32_t host_no, uint32_t flashnode_idx, ++ struct iovec *iovs, uint32_t param_count); ++ int (*new_flash_node) (uint64_t transport_handle, uint32_t host_no, ++ void *value, uint32_t *flashnode_idx); ++ int (*del_flash_node) (uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx); ++ int (*login_flash_node) (uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx); ++ int (*logout_flash_node) (uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx); ++ int (*logout_flash_node_sid) (uint64_t transport_handle, ++ uint32_t host_no, uint32_t sid); + }; + + #endif /* ISCSI_IPC_H */ +diff --git a/usr/iscsi_sysfs.c b/usr/iscsi_sysfs.c +index 4015b35..64a4ce7 100644 +--- a/usr/iscsi_sysfs.c ++++ b/usr/iscsi_sysfs.c +@@ -29,6 +29,7 @@ + #include "initiator.h" + #include "transport.h" + #include "idbm.h" ++#include "idbm_fields.h" + #include "version.h" + #include "iscsi_sysfs.h" + #include "sysdeps.h" +@@ -37,6 +38,7 @@ + #include "session_info.h" + #include "host.h" + #include "iscsi_err.h" ++#include "flashnode.h" + + /* + * TODO: remove the _DIR defines and search for subsys dirs like +@@ -45,18 +47,22 @@ + #define ISCSI_TRANSPORT_DIR "/sys/class/iscsi_transport" + #define ISCSI_SESSION_DIR "/sys/class/iscsi_session" + #define ISCSI_HOST_DIR "/sys/class/iscsi_host" ++#define ISCSI_FLASHNODE_DIR "/sys/bus/iscsi_flashnode/devices" + + #define ISCSI_SESSION_SUBSYS "iscsi_session" + #define ISCSI_CONN_SUBSYS "iscsi_connection" + #define ISCSI_HOST_SUBSYS "iscsi_host" + #define ISCSI_TRANSPORT_SUBSYS "iscsi_transport" + #define ISCSI_IFACE_SUBSYS "iscsi_iface" ++#define ISCSI_FLASHNODE_SUBSYS "iscsi_flashnode" + #define SCSI_HOST_SUBSYS "scsi_host" + #define SCSI_SUBSYS "scsi" + + #define ISCSI_SESSION_ID "session%d" + #define ISCSI_CONN_ID "connection%d:0" + #define ISCSI_HOST_ID "host%d" ++#define ISCSI_FLASHNODE_SESS "flashnode_sess-%d:%d" ++#define ISCSI_FLASHNODE_CONN "flashnode_conn-%d:%d:0" + + /* + * TODO: make this into a real API and check inputs better and add doc. +@@ -440,6 +446,234 @@ uint32_t iscsi_sysfs_get_host_no_from_hwinfo(struct iface_rec *iface, int *rc) + } + + /* ++ * Read the flash node attributes based on host and flash node index. ++ */ ++int iscsi_sysfs_get_flashnode_info(struct flashnode_rec *fnode, ++ uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ char sess_id[NAME_SIZE] = {'\0'}; ++ char conn_id[NAME_SIZE] = {'\0'}; ++ char fnode_path[PATH_SIZE] = {'\0'}; ++ struct iscsi_transport *t; ++ int ret = 0; ++ ++ t = iscsi_sysfs_get_transport_by_hba(host_no); ++ if (!t) ++ log_debug(7, "could not get transport name for host%d", ++ host_no); ++ else ++ strncpy(fnode->transport_name, t->name, ++ ISCSI_TRANSPORT_NAME_MAXLEN); ++ ++ snprintf(sess_id, sizeof(sess_id), ISCSI_FLASHNODE_SESS, host_no, ++ flashnode_idx); ++ ++ snprintf(fnode_path, sizeof(fnode_path), ISCSI_FLASHNODE_DIR"/%s", ++ sess_id); ++ if (access(fnode_path, F_OK) != 0) ++ return errno; ++ ++ snprintf(conn_id, sizeof(conn_id), ISCSI_FLASHNODE_CONN, host_no, ++ flashnode_idx); ++ ++ snprintf(fnode_path, sizeof(fnode_path), ISCSI_FLASHNODE_DIR"/%s", ++ conn_id); ++ if (access(fnode_path, F_OK) != 0) ++ return errno; ++ ++ ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "is_fw_assigned_ipv6", ++ &((fnode->conn[0]).is_fw_assigned_ipv6)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "portal_type", ++ (fnode->sess).portal_type, ++ sizeof((fnode->sess).portal_type)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "auto_snd_tgt_disable", ++ &((fnode->sess).auto_snd_tgt_disable)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "discovery_session", ++ &((fnode->sess).discovery_session)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "entry_enable", ++ &((fnode->sess).entry_enable)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "header_digest", ++ &((fnode->conn[0]).header_digest_en)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "data_digest", ++ &((fnode->conn[0]).data_digest_en)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "immediate_data", ++ &((fnode->sess).immediate_data)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "initial_r2t", ++ &((fnode->sess).initial_r2t)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "data_seq_in_order", ++ &((fnode->sess).data_seq_in_order)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "data_pdu_in_order", ++ &((fnode->sess).data_pdu_in_order)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "chap_auth", ++ &((fnode->sess).chap_auth_en)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "snack_req", ++ &((fnode->conn[0]).snack_req_en)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "discovery_logout", ++ &((fnode->sess).discovery_logout_en)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "bidi_chap", ++ &((fnode->sess).bidi_chap_en)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, ++ "discovery_auth_optional", ++ &((fnode->sess).discovery_auth_optional)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "erl", ++ &((fnode->sess).erl)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_timestamp_stat", ++ &((fnode->conn[0]).tcp_timestamp_stat)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_nagle_disable", ++ &((fnode->conn[0]).tcp_nagle_disable)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_wsf_disable", ++ &((fnode->conn[0]).tcp_wsf_disable)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_timer_scale", ++ &((fnode->conn[0]).tcp_timer_scale)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_timestamp_enable", ++ &((fnode->conn[0]).tcp_timestamp_en)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "fragment_disable", ++ &((fnode->conn[0]).fragment_disable)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "max_recv_dlength", ++ &((fnode->conn[0]).max_recv_dlength)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "max_xmit_dlength", ++ &((fnode->conn[0]).max_xmit_dlength)); ++ sysfs_get_uint(sess_id, ISCSI_FLASHNODE_SUBSYS, "first_burst_len", ++ &((fnode->sess).first_burst_len)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "def_time2wait", ++ &((fnode->sess).def_time2wait)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "def_time2retain", ++ &((fnode->sess).def_time2retain)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "max_outstanding_r2t", ++ &((fnode->sess).max_outstanding_r2t)); ++ sysfs_get_uint16(conn_id, ISCSI_FLASHNODE_SUBSYS, "keepalive_tmo", ++ &((fnode->conn[0]).keepalive_tmo)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "isid", ++ (fnode->sess).isid, sizeof((fnode->sess).isid)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "tsid", ++ &((fnode->sess).tsid)); ++ sysfs_get_uint16(conn_id, ISCSI_FLASHNODE_SUBSYS, "port", ++ &((fnode->conn[0]).port)); ++ sysfs_get_uint(sess_id, ISCSI_FLASHNODE_SUBSYS, "max_burst_len", ++ &((fnode->sess).max_burst_len)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "def_taskmgmt_tmo", ++ &((fnode->sess).def_taskmgmt_tmo)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "targetalias", ++ (fnode->sess).targetalias, ++ sizeof((fnode->sess).targetalias)); ++ sysfs_get_str(conn_id, ISCSI_FLASHNODE_SUBSYS, "ipaddress", ++ (fnode->conn[0]).ipaddress, ++ sizeof((fnode->conn[0]).ipaddress)); ++ sysfs_get_str(conn_id, ISCSI_FLASHNODE_SUBSYS, "redirect_ipaddr", ++ (fnode->conn[0]).redirect_ipaddr, ++ sizeof((fnode->conn[0]).redirect_ipaddr)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "max_segment_size", ++ &((fnode->conn[0]).max_segment_size)); ++ sysfs_get_uint16(conn_id, ISCSI_FLASHNODE_SUBSYS, "local_port", ++ &((fnode->conn[0]).local_port)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "ipv4_tos", ++ &((fnode->conn[0]).ipv4_tos)); ++ sysfs_get_uint8(conn_id, ISCSI_FLASHNODE_SUBSYS, "ipv6_traffic_class", ++ &((fnode->conn[0]).ipv6_traffic_class)); ++ sysfs_get_uint16(conn_id, ISCSI_FLASHNODE_SUBSYS, "ipv6_flow_label", ++ &((fnode->conn[0]).ipv6_flow_lbl)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "targetname", ++ (fnode->sess).targetname, ++ sizeof((fnode->sess).targetname)); ++ sysfs_get_str(conn_id, ISCSI_FLASHNODE_SUBSYS, "link_local_ipv6", ++ (fnode->conn[0]).link_local_ipv6, ++ sizeof((fnode->conn[0]).link_local_ipv6)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, ++ "discovery_parent_idx", ++ &((fnode->sess).discovery_parent_idx)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, ++ "discovery_parent_type", ++ (fnode->sess).discovery_parent_type, ++ sizeof((fnode->sess).discovery_parent_type)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "tpgt", ++ &((fnode->sess).tpgt)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_xmit_wsf", ++ &((fnode->conn[0]).tcp_xmit_wsf)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "tcp_recv_wsf", ++ &((fnode->conn[0]).tcp_recv_wsf)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "chap_out_idx", ++ &((fnode->sess).chap_out_idx)); ++ sysfs_get_uint16(sess_id, ISCSI_FLASHNODE_SUBSYS, "chap_in_idx", ++ &((fnode->sess).chap_in_idx)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "username", ++ (fnode->sess).username, sizeof((fnode->sess).username)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "username_in", ++ (fnode->sess).username, ++ sizeof((fnode->sess).username_in)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "password", ++ (fnode->sess).password, sizeof((fnode->sess).password)); ++ sysfs_get_str(sess_id, ISCSI_FLASHNODE_SUBSYS, "password_in", ++ (fnode->sess).password, ++ sizeof((fnode->sess).password_in)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "statsn", ++ &((fnode->conn[0]).stat_sn)); ++ sysfs_get_uint(conn_id, ISCSI_FLASHNODE_SUBSYS, "exp_statsn", ++ &((fnode->conn[0]).exp_stat_sn)); ++ sysfs_get_uint8(sess_id, ISCSI_FLASHNODE_SUBSYS, "is_boot_target", ++ &((fnode->sess).is_boot_target)); ++ return ret; ++} ++ ++/* ++ * For each flash node of the given host, perform operation specified in fn. ++ */ ++int iscsi_sysfs_for_each_flashnode(void *data, uint32_t host_no, int *nr_found, ++ iscsi_sysfs_flashnode_op_fn *fn) ++{ ++ struct dirent **namelist; ++ int rc = 0, i, n; ++ struct flashnode_rec *fnode; ++ uint32_t flashnode_idx; ++ uint32_t hostno; ++ ++ fnode = malloc(sizeof(*fnode)); ++ if (!fnode) ++ return ISCSI_ERR_NOMEM; ++ ++ n = scandir(ISCSI_FLASHNODE_DIR, &namelist, trans_filter, alphasort); ++ if (n <= 0) ++ goto free_fnode; ++ ++ for (i = 0; i < n; i++) { ++ memset(fnode, 0, sizeof(*fnode)); ++ ++ if (!strncmp(namelist[i]->d_name, "flashnode_conn", ++ strlen("flashnode_conn"))) ++ continue; ++ ++ if (sscanf(namelist[i]->d_name, ISCSI_FLASHNODE_SESS, ++ &hostno, &flashnode_idx) != 2) { ++ log_error("Invalid iscsi target dir: %s", ++ namelist[i]->d_name); ++ break; ++ } ++ ++ if (host_no != hostno) ++ continue; ++ ++ rc = iscsi_sysfs_get_flashnode_info(fnode, host_no, ++ flashnode_idx); ++ if (rc) ++ break; ++ ++ rc = fn(data, fnode, host_no, flashnode_idx); ++ if (rc != 0) ++ break; ++ (*nr_found)++; ++ } ++ ++ for (i = 0; i < n; i++) ++ free(namelist[i]); ++ free(namelist); ++ ++free_fnode: ++ free(fnode); ++ return rc; ++} ++ ++/* + * Read in iface settings based on host and session values. If + * session is not passed in, then the ifacename will not be set. And + * if the session is not passed in then iname will only be set for +diff --git a/usr/iscsi_sysfs.h b/usr/iscsi_sysfs.h +index 2b15d78..d130d36 100644 +--- a/usr/iscsi_sysfs.h ++++ b/usr/iscsi_sysfs.h +@@ -31,6 +31,7 @@ struct iscsi_conn; + struct iscsi_session_operational_config; + struct iscsi_conn_operational_config; + struct iscsi_auth_config; ++struct flashnode_rec; + + #define SCSI_MAX_STATE_VALUE 32 + +@@ -42,6 +43,8 @@ extern int iscsi_sysfs_session_has_leadconn(uint32_t sid); + + typedef int (iscsi_sysfs_session_op_fn)(void *, struct session_info *); + typedef int (iscsi_sysfs_host_op_fn)(void *, struct host_info *); ++typedef int (iscsi_sysfs_flashnode_op_fn)(void *, struct flashnode_rec *, ++ uint32_t, uint32_t); + typedef int (iscsi_sysfs_iface_op_fn)(void *, struct iface_rec *); + + extern int iscsi_sysfs_for_each_iface_on_host(void *data, uint32_t host_no, +@@ -56,6 +59,20 @@ extern uint32_t iscsi_sysfs_get_host_no_from_hwinfo(struct iface_rec *iface, + int *rc); + extern uint32_t iscsi_sysfs_get_host_no_from_hwaddress(char *hwaddress, int *rc); + extern int iscsi_sysfs_get_hostinfo_by_host_no(struct host_info *hinfo); ++extern int iscsi_sysfs_for_each_flashnode(void *data, uint32_t host_no, ++ int *nr_found, ++ iscsi_sysfs_flashnode_op_fn *fn); ++extern int iscsi_sysfs_get_flashnode_info(struct flashnode_rec *fnode, ++ uint32_t host_no, ++ uint32_t flashnode_id); ++extern int iscsi_sysfs_update_flashnode_param(uint32_t host_no, ++ uint32_t flashnode_id, ++ char *name, char *val); ++extern int iscsi_sysfs_create_flashnode(uint32_t host_no, char *ipver); ++extern int iscsi_sysfs_del_flashnode(uint32_t host_no, uint32_t flashnode_id); ++extern int iscsi_sysfs_login_flashnode(uint32_t host_no, uint32_t flashnode_id); ++extern int iscsi_sysfs_logout_flashnode(uint32_t host_no, ++ uint32_t flashnode_id); + extern int iscsi_sysfs_get_sid_from_path(char *session); + extern char *iscsi_sysfs_get_blockdev_from_lun(int hostno, int target, int sid); + +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index 8f9de05..5a18522 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -53,6 +53,7 @@ + #include "iscsi_err.h" + #include "iscsi_ipc.h" + #include "iscsi_timer.h" ++#include "flashnode.h" + + static char program_name[] = "iscsiadm"; + static char config_file[TARGET_NAME_MAXLEN]; +@@ -67,7 +68,8 @@ enum iscsiadm_mode { + MODE_IFACE, + MODE_FW, + MODE_PING, +- MODE_CHAP ++ MODE_CHAP, ++ MODE_FLASHNODE + }; + + enum iscsiadm_op { +@@ -78,7 +80,9 @@ enum iscsiadm_op { + OP_SHOW = 0x8, + OP_NONPERSISTENT = 0x10, + OP_APPLY = 0x20, +- OP_APPLY_ALL = 0x40 ++ OP_APPLY_ALL = 0x40, ++ OP_LOGIN = 0x80, ++ OP_LOGOUT = 0x100 + }; + + static struct option const long_options[] = +@@ -111,9 +115,11 @@ static struct option const long_options[] = + {"packetsize", required_argument, NULL, 'b'}, + {"count", required_argument, NULL, 'c'}, + {"interval", required_argument, NULL, 'i'}, ++ {"flashnode_idx", optional_argument, NULL, 'x'}, ++ {"portal_type", optional_argument, NULL, 'A'}, + {NULL, 0, NULL, 0}, + }; +-static char *short_options = "RlDVhm:a:b:c:C:p:P:T:H:i:I:U:k:L:d:r:n:v:o:sSt:u"; ++static char *short_options = "RlDVhm:a:b:c:C:p:P:T:H:i:I:U:k:L:d:r:n:v:o:sSt:ux:A:"; + + static void usage(int status) + { +@@ -130,7 +136,7 @@ iscsiadm -m node [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -L all,manual,au + iscsiadm -m session [ -hV ] [ -d debug_level ] [ -P printlevel] [ -r sessionid | sysfsdir [ -R | -u | -s ] [ -o operation ] [ -n name ] [ -v value ] ]\n\ + iscsiadm -m iface [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -I ifacename | -H hostno|MAC ] [ [ -o operation ] [ -n name ] [ -v value ] ] [ -C ping [ -a ip ] [ -b packetsize ] [ -c count ] [ -i interval ] ]\n\ + iscsiadm -m fw [ -l ]\n\ +-iscsiadm -m host [ -P printlevel ] [ -H hostno|MAC ] [ -C chap [ -o operation ] [ -v chap_tbl_idx ] ]\n\ ++iscsiadm -m host [ -P printlevel ] [ -H hostno|MAC ] [ [ -C chap [ -o operation ] [ -v chap_tbl_idx ] ] | [ -C flashnode [ -o operation ] [ -A portal_type ] [ -x flashnode_idx ] [ -n name ] [ -v value ] ] ]\n\ + iscsiadm -k priority\n"); + } + exit(status); +@@ -155,6 +161,10 @@ str_to_op(char *str) + op = OP_APPLY; + else if (!strcmp("applyall", str)) + op = OP_APPLY_ALL; ++ else if (!strcmp("login", str)) ++ op = OP_LOGIN; ++ else if (!strcmp("logout", str)) ++ op = OP_LOGOUT; + else + op = OP_NOOP; + +@@ -195,6 +205,8 @@ str_to_submode(char *str) + sub_mode = MODE_PING; + else if (!strcmp("chap", str)) + sub_mode = MODE_CHAP; ++ else if (!strcmp("flashnode", str)) ++ sub_mode = MODE_FLASHNODE; + else + sub_mode = -1; + +@@ -221,6 +233,21 @@ str_to_type(char *str) + return type; + } + ++static int ++str_to_portal_type(char *str) ++{ ++ int ptype; ++ ++ if (!strcmp("ipv4", str)) ++ ptype = IPV4; ++ else if (!strcmp("ipv6", str)) ++ ptype = IPV6; ++ else ++ ptype = -1; ++ ++ return ptype; ++} ++ + static void kill_iscsid(int priority) + { + iscsiadm_req_t req; +@@ -582,6 +609,8 @@ static int iscsi_logout_matched_portal(void *data, struct list_head *list, + { + struct node_rec *pattern_rec = data; + struct iscsi_transport *t; ++ uint32_t host_no; ++ int rc = 0; + + t = iscsi_sysfs_get_transport_by_sid(info->sid); + if (!t) +@@ -590,7 +619,19 @@ static int iscsi_logout_matched_portal(void *data, struct list_head *list, + if (!iscsi_match_session(pattern_rec, info)) + return -1; + +- return iscsi_logout_portal(info, list); ++ host_no = iscsi_sysfs_get_host_no_from_sid(info->sid, &rc); ++ if (rc) { ++ log_error("could not get host_no for session%d: %s.", ++ info->sid, iscsi_err_to_str(rc)); ++ return -1; ++ } ++ ++ if (!iscsi_sysfs_session_user_created(info->sid)) ++ rc = iscsi_logout_flashnode_sid(t, host_no, info->sid); ++ else ++ rc = iscsi_logout_portal(info, list); ++ ++ return rc; + } + + static int rec_match_fn(void *data, node_rec_t *rec) +@@ -1438,6 +1479,360 @@ static int exec_host_chap_op(int op, int info_level, uint32_t host_no, + return rc; + } + ++static int get_flashnode_info(uint32_t host_no, uint32_t flashnode_idx) ++{ ++ struct flashnode_rec fnode; ++ int rc = 0; ++ ++ memset(&fnode, 0, sizeof(fnode)); ++ rc = iscsi_sysfs_get_flashnode_info(&fnode, host_no, flashnode_idx); ++ if (rc) { ++ log_error("Could not read info for flashnode %u of host %u, %s", ++ flashnode_idx, host_no, strerror(rc)); ++ return rc; ++ } ++ ++ idbm_print_flashnode_info(&fnode); ++ return rc; ++} ++ ++static int list_flashnodes(int info_level, uint32_t host_no) ++{ ++ int rc = 0; ++ int num_found = 0; ++ ++ rc = iscsi_sysfs_for_each_flashnode(NULL, host_no, &num_found, ++ flashnode_info_print_flat); ++ ++ if (!num_found) { ++ log_error("No flashnodes attached to host %u.", host_no); ++ rc = ISCSI_ERR_NO_OBJS_FOUND; ++ } ++ ++ return rc; ++} ++ ++int iscsi_set_flashnode_params(struct iscsi_transport *t, uint32_t host_no, ++ uint32_t flashnode_idx, struct list_head *params) ++{ ++ struct flashnode_rec fnode; ++ recinfo_t *flashnode_info; ++ struct user_param *param; ++ struct iovec *iovs = NULL; ++ struct iovec *iov = NULL; ++ int fd, rc = 0; ++ int param_count = 0; ++ int param_used = 0; ++ int i; ++ ++ flashnode_info = idbm_recinfo_alloc(MAX_KEYS); ++ if (!flashnode_info) { ++ log_error("Out of Memory."); ++ rc = ISCSI_ERR_NOMEM; ++ goto free_info_rec; ++ } ++ ++ memset(&fnode, 0, sizeof(fnode)); ++ rc = iscsi_sysfs_get_flashnode_info(&fnode, host_no, flashnode_idx); ++ if (rc) { ++ log_error("Could not read info for flashnode %u, %s", ++ flashnode_idx, strerror(rc)); ++ goto free_info_rec; ++ } ++ ++ idbm_recinfo_flashnode(&fnode, flashnode_info); ++ ++ i = 0; ++ list_for_each_entry(param, params, list) { ++ param_count++; ++ rc = idbm_verify_param(flashnode_info, param->name); ++ if (rc) ++ goto free_info_rec; ++ } ++ ++ list_for_each_entry(param, params, list) { ++ rc = idbm_rec_update_param(flashnode_info, param->name, ++ param->value, 0); ++ if (rc) ++ goto free_info_rec; ++ } ++ ++ /* +2 for event and nlmsghdr */ ++ param_count += 2; ++ iovs = calloc((param_count * sizeof(struct iovec)), ++ sizeof(char)); ++ if (!iovs) { ++ log_error("Out of Memory."); ++ rc = ISCSI_ERR_NOMEM; ++ goto free_info_rec; ++ } ++ ++ /* param_used gives actual number of iovecs used for flashnode */ ++ param_used = flashnode_build_config(params, &fnode, iovs); ++ if (!param_used) { ++ log_error("Build flashnode config failed."); ++ rc = ISCSI_ERR; ++ goto free_iovec; ++ } ++ ++ fd = ipc->ctldev_open(); ++ if (fd < 0) { ++ log_error("Netlink open failed."); ++ rc = ISCSI_ERR_INTERNAL; ++ goto free_iovec; ++ } ++ ++ log_info("Update flashnode %u.", flashnode_idx); ++ rc = ipc->set_flash_node_params(t->handle, host_no, flashnode_idx, ++ iovs, param_count); ++ if (rc < 0) ++ rc = ISCSI_ERR; ++ ++ ++ ipc->ctldev_close(); ++ ++free_iovec: ++ /* start at 2, because 0 is for nlmsghdr and 1 for event */ ++ iov = iovs + 2; ++ for (i = 0; i < param_used; i++, iov++) { ++ if (iov->iov_base) ++ free(iov->iov_base); ++ } ++ ++ free(iovs); ++ ++free_info_rec: ++ if (flashnode_info) ++ free(flashnode_info); ++ ++ return rc; ++} ++ ++int iscsi_new_flashnode(struct iscsi_transport *t, uint32_t host_no, char *val, ++ uint32_t *flashnode_idx) ++{ ++ int fd, rc = 0; ++ ++ fd = ipc->ctldev_open(); ++ if (fd < 0) { ++ log_error("Netlink open failed."); ++ rc = ISCSI_ERR_INTERNAL; ++ goto exit_new_flashnode; ++ } ++ ++ log_info("Create new flashnode for host %u.", host_no); ++ rc = ipc->new_flash_node(t->handle, host_no, val, flashnode_idx); ++ if (rc < 0) ++ rc = ISCSI_ERR; ++ ++ ipc->ctldev_close(); ++ ++exit_new_flashnode: ++ return rc; ++} ++ ++int iscsi_del_flashnode(struct iscsi_transport *t, uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ int fd, rc = 0; ++ ++ fd = ipc->ctldev_open(); ++ if (fd < 0) { ++ log_error("Netlink open failed."); ++ rc = ISCSI_ERR_INTERNAL; ++ goto exit_del_flashnode; ++ } ++ ++ log_info("Delete flashnode %u.", flashnode_idx); ++ rc = ipc->del_flash_node(t->handle, host_no, flashnode_idx); ++ if (rc < 0) ++ rc = ISCSI_ERR; ++ ++ ipc->ctldev_close(); ++ ++exit_del_flashnode: ++ return rc; ++} ++ ++int iscsi_login_flashnode(struct iscsi_transport *t, uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ int fd, rc = 0; ++ ++ fd = ipc->ctldev_open(); ++ if (fd < 0) { ++ log_error("Netlink open failed."); ++ rc = ISCSI_ERR_INTERNAL; ++ goto exit_login_flashnode; ++ } ++ ++ log_info("Login to flashnode %u.", flashnode_idx); ++ rc = ipc->login_flash_node(t->handle, host_no, flashnode_idx); ++ if (rc == -EPERM) ++ rc = ISCSI_ERR_SESS_EXISTS; ++ else if (rc < 0) ++ rc = ISCSI_ERR_LOGIN; ++ ++ ipc->ctldev_close(); ++ ++exit_login_flashnode: ++ return rc; ++} ++ ++int iscsi_logout_flashnode(struct iscsi_transport *t, uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ int fd, rc = 0; ++ ++ fd = ipc->ctldev_open(); ++ if (fd < 0) { ++ log_error("Netlink open failed."); ++ rc = ISCSI_ERR_INTERNAL; ++ goto exit_logout; ++ } ++ ++ log_info("Logout flashnode %u.", flashnode_idx); ++ rc = ipc->logout_flash_node(t->handle, host_no, flashnode_idx); ++ if (rc == -ESRCH) ++ rc = ISCSI_ERR_SESS_NOT_FOUND; ++ else if (rc < 0) ++ rc = ISCSI_ERR_LOGOUT; ++ ++ ipc->ctldev_close(); ++ ++exit_logout: ++ return rc; ++} ++ ++int iscsi_logout_flashnode_sid(struct iscsi_transport *t, uint32_t host_no, ++ uint32_t sid) ++{ ++ int fd, rc = 0; ++ ++ fd = ipc->ctldev_open(); ++ if (fd < 0) { ++ log_error("Netlink open failed."); ++ rc = ISCSI_ERR_INTERNAL; ++ goto exit_logout_sid; ++ } ++ ++ log_info("Logout sid %u.", sid); ++ rc = ipc->logout_flash_node_sid(t->handle, host_no, sid); ++ if (rc < 0) { ++ log_error("Logout of sid %u failed.", sid); ++ rc = ISCSI_ERR_LOGOUT; ++ } else { ++ log_info("Logout of sid %u successful.", sid); ++ } ++ ++ ipc->ctldev_close(); ++ ++exit_logout_sid: ++ return rc; ++} ++ ++static int exec_flashnode_op(int op, int info_level, uint32_t host_no, ++ uint32_t flashnode_idx, int type, ++ struct list_head *params) ++{ ++ struct iscsi_transport *t = NULL; ++ int rc = ISCSI_SUCCESS; ++ char *portal_type; ++ ++ if (op != OP_SHOW && op != OP_NOOP && op != OP_NEW && ++ flashnode_idx == 0xffffffff) { ++ log_error("Invalid flashnode index"); ++ rc = ISCSI_ERR_INVAL; ++ goto exit_flashnode_op; ++ } ++ ++ t = iscsi_sysfs_get_transport_by_hba(host_no); ++ if (!t) { ++ log_error("Could not match hostno %u to transport.", host_no); ++ rc = ISCSI_ERR_TRANS_NOT_FOUND; ++ goto exit_flashnode_op; ++ } ++ ++ switch (op) { ++ case OP_NOOP: ++ case OP_SHOW: ++ if (flashnode_idx == 0xffffffff) ++ rc = list_flashnodes(info_level, host_no); ++ else ++ rc = get_flashnode_info(host_no, flashnode_idx); ++ break; ++ case OP_NEW: ++ if (type == IPV4) { ++ portal_type = "ipv4"; ++ } else if (type == IPV6) { ++ portal_type = "ipv6"; ++ } else { ++ log_error("Invalid type mentioned for flashnode"); ++ rc = ISCSI_ERR_INVAL; ++ goto exit_flashnode_op; ++ } ++ rc = iscsi_new_flashnode(t, host_no, portal_type, ++ &flashnode_idx); ++ if (!rc) ++ log_info("New flashnode for host %u added at index %u.", ++ host_no, flashnode_idx); ++ else ++ log_error("Creation of flashnode for host %u failed.", ++ host_no); ++ break; ++ case OP_DELETE: ++ rc = iscsi_del_flashnode(t, host_no, flashnode_idx); ++ if (!rc) ++ log_info("Flashnode %u of host %u deleted.", ++ flashnode_idx, host_no); ++ else ++ log_error("Deletion of flashnode %u of host %u failed.", ++ flashnode_idx, host_no); ++ break; ++ case OP_UPDATE: ++ rc = iscsi_set_flashnode_params(t, host_no, flashnode_idx, ++ params); ++ if (!rc) ++ log_info("Update for flashnode %u of host %u successful.", ++ flashnode_idx, host_no); ++ else ++ log_error("Update for flashnode %u of host %u failed.", ++ flashnode_idx, host_no); ++ break; ++ case OP_LOGIN: ++ rc = iscsi_login_flashnode(t, host_no, flashnode_idx); ++ if (!rc) ++ log_info("Login to flashnode %u of host %u successful.", ++ flashnode_idx, host_no); ++ else if (rc == ISCSI_ERR_SESS_EXISTS) ++ log_info("Flashnode %u of host %u already logged in.", ++ flashnode_idx, host_no); ++ else ++ log_error("Login to flashnode %u of host %u failed.", ++ flashnode_idx, host_no); ++ break; ++ case OP_LOGOUT: ++ rc = iscsi_logout_flashnode(t, host_no, flashnode_idx); ++ if (!rc) ++ log_info("Logout of flashnode %u of host %u successful.", ++ flashnode_idx, host_no); ++ else if (rc == ISCSI_ERR_SESS_NOT_FOUND) ++ log_info("Flashnode %u of host %u not logged in.", ++ flashnode_idx, host_no); ++ else ++ log_error("Logout of flashnode %u of host %u failed.", ++ flashnode_idx, host_no); ++ break; ++ default: ++ log_error("Invalid operation"); ++ rc = ISCSI_ERR_INVAL; ++ break; ++ } ++ ++exit_flashnode_op: ++ return rc; ++} ++ + static int verify_iface_params(struct list_head *params, struct node_rec *rec) + { + struct user_param *param; +@@ -2403,6 +2798,7 @@ main(int argc, char **argv) + int tpgt = PORTAL_GROUP_TAG_UNKNOWN, killiscsid=-1, do_show=0; + int packet_size=32, ping_count=1, ping_interval=0; + int do_discover = 0, sub_mode = -1; ++ int flashnode_idx = -1, portal_type = -1; + struct sigaction sa_old; + struct sigaction sa_new; + struct list_head ifaces; +@@ -2551,11 +2947,19 @@ main(int argc, char **argv) + printf("%s version %s\n", program_name, + ISCSI_VERSION_STR); + return 0; ++ case 'x': ++ flashnode_idx = atoi(optarg); ++ break; ++ case 'A': ++ portal_type = str_to_portal_type(optarg); ++ break; + case 'h': + usage(0); + } + +- if (name && value) { ++ if ((mode == MODE_IFACE || ++ (mode == MODE_HOST && sub_mode == MODE_FLASHNODE)) && ++ name && value) { + param = idbm_alloc_user_param(name, value); + if (!param) { + log_error("Cannot allocate memory for params."); +@@ -2603,7 +3007,7 @@ main(int argc, char **argv) + + switch (mode) { + case MODE_HOST: +- if ((rc = verify_mode_params(argc, argv, "CHdmPov", 0))) { ++ if ((rc = verify_mode_params(argc, argv, "CHdmPotnvxA", 0))) { + log_error("host mode: option '-%c' is not " + "allowed/supported", rc); + rc = ISCSI_ERR_INVAL; +@@ -2621,6 +3025,17 @@ main(int argc, char **argv) + rc = exec_host_chap_op(op, info_level, host_no, + value); + break; ++ case MODE_FLASHNODE: ++ if (!host_no) { ++ log_error("FLASHNODE mode requires host no"); ++ rc = ISCSI_ERR_INVAL; ++ break; ++ } ++ ++ rc = exec_flashnode_op(op, info_level, host_no, ++ flashnode_idx, ++ portal_type, ¶ms); ++ break; + default: + log_error("Invalid Sub Mode"); + break; +diff --git a/usr/netlink.c b/usr/netlink.c +index c43f686..c07fe3c 100644 +--- a/usr/netlink.c ++++ b/usr/netlink.c +@@ -1252,6 +1252,169 @@ static int kdelete_chap(uint64_t transport_handle, uint32_t host_no, + return rc; + } + ++static int ++kset_flashnode_params(uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx, struct iovec *iovs, ++ uint32_t param_count) ++{ ++ struct iscsi_uevent ev; ++ int rc, ev_len; ++ struct iovec *iov = iovs + 1; ++ ++ log_debug(8, "in %s", __FUNCTION__); ++ ++ ev_len = sizeof(ev); ++ ev.type = ISCSI_UEVENT_SET_FLASHNODE_PARAMS; ++ ev.transport_handle = transport_handle; ++ ev.u.set_flashnode.host_no = host_no; ++ ev.u.set_flashnode.flashnode_idx = flashnode_idx; ++ /* first two iovs for nlmsg hdr and ev */ ++ ev.u.set_flashnode.count = param_count - 2; ++ ++ iov->iov_base = &ev; ++ iov->iov_len = ev_len; ++ rc = __kipc_call(iovs, param_count); ++ if (rc < 0) ++ return rc; ++ ++ return 0; ++} ++ ++static int ++knew_flashnode(uint64_t transport_handle, uint32_t host_no, void *value, ++ uint32_t *flashnode_idx) ++{ ++ struct iscsi_uevent *ev; ++ char *param_str; ++ int rc, len; ++ struct iovec iov[2]; ++ ++ log_debug(7, "in %s", __FUNCTION__); ++ ++ memset(setparam_buf, 0, NLM_SETPARAM_DEFAULT_MAX); ++ ev = (struct iscsi_uevent *)setparam_buf; ++ ev->type = ISCSI_UEVENT_NEW_FLASHNODE; ++ ev->transport_handle = transport_handle; ++ ev->u.new_flashnode.host_no = host_no; ++ ++ param_str = setparam_buf + sizeof(*ev); ++ if (!strlen(value)) ++ return 0; ++ sprintf(param_str, "%s", (char *)value); ++ len = strlen(param_str) + 1; ++ ev->u.new_flashnode.len = len; ++ ++ ++ iov[1].iov_base = ev; ++ iov[1].iov_len = sizeof(*ev) + len; ++ rc = __kipc_call(iov, 2); ++ if (rc < 0) ++ return rc; ++ ++ *flashnode_idx = ev->r.new_flashnode_ret.flashnode_idx; ++ return 0; ++} ++ ++static int ++kdel_flashnode(uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ struct iscsi_uevent ev; ++ int rc; ++ struct iovec iov[2]; ++ ++ log_debug(7, "in %s", __FUNCTION__); ++ ++ memset(&ev, 0, sizeof(struct iscsi_uevent)); ++ ev.type = ISCSI_UEVENT_DEL_FLASHNODE; ++ ev.transport_handle = transport_handle; ++ ev.u.del_flashnode.host_no = host_no; ++ ev.u.del_flashnode.flashnode_idx = flashnode_idx; ++ ++ iov[1].iov_base = &ev; ++ iov[1].iov_len = sizeof(ev); ++ rc = __kipc_call(iov, 2); ++ if (rc < 0) ++ return rc; ++ ++ return 0; ++} ++ ++static int ++klogin_flashnode(uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ struct iscsi_uevent ev; ++ int rc; ++ struct iovec iov[2]; ++ ++ log_debug(7, "in %s", __FUNCTION__); ++ ++ memset(&ev, 0, sizeof(struct iscsi_uevent)); ++ ev.type = ISCSI_UEVENT_LOGIN_FLASHNODE; ++ ev.transport_handle = transport_handle; ++ ev.u.login_flashnode.host_no = host_no; ++ ev.u.login_flashnode.flashnode_idx = flashnode_idx; ++ ++ iov[1].iov_base = &ev; ++ iov[1].iov_len = sizeof(ev); ++ rc = __kipc_call(iov, 2); ++ if (rc < 0) ++ return rc; ++ ++ return 0; ++} ++ ++static int ++klogout_flashnode(uint64_t transport_handle, uint32_t host_no, ++ uint32_t flashnode_idx) ++{ ++ struct iscsi_uevent ev; ++ int rc; ++ struct iovec iov[2]; ++ ++ log_debug(7, "in %s", __FUNCTION__); ++ ++ memset(&ev, 0, sizeof(struct iscsi_uevent)); ++ ev.type = ISCSI_UEVENT_LOGOUT_FLASHNODE; ++ ev.transport_handle = transport_handle; ++ ev.u.logout_flashnode.host_no = host_no; ++ ev.u.logout_flashnode.flashnode_idx = flashnode_idx; ++ ++ iov[1].iov_base = &ev; ++ iov[1].iov_len = sizeof(ev); ++ rc = __kipc_call(iov, 2); ++ if (rc < 0) ++ return rc; ++ ++ return 0; ++} ++ ++static int ++klogout_flashnode_sid(uint64_t transport_handle, uint32_t host_no, ++ uint32_t sid) ++{ ++ struct iscsi_uevent ev; ++ int rc; ++ struct iovec iov[2]; ++ ++ log_debug(7, "in %s", __FUNCTION__); ++ ++ memset(&ev, 0, sizeof(struct iscsi_uevent)); ++ ev.type = ISCSI_UEVENT_LOGOUT_FLASHNODE_SID; ++ ev.transport_handle = transport_handle; ++ ev.u.logout_flashnode_sid.host_no = host_no; ++ ev.u.logout_flashnode_sid.sid = sid; ++ ++ iov[1].iov_base = &ev; ++ iov[1].iov_len = sizeof(ev); ++ rc = __kipc_call(iov, 2); ++ if (rc < 0) ++ return rc; ++ ++ return 0; ++} ++ + static void drop_data(struct nlmsghdr *nlh) + { + int ev_size; +@@ -1296,10 +1459,10 @@ static int ctldev_handle(void) + ev->r.c_session_ret.sid); + return 0; + case ISCSI_KEVENT_DESTROY_SESSION: ++ drop_data(nlh); + if (!ipc_ev_clbk) + return 0; + +- drop_data(nlh); + if (ipc_ev_clbk->destroy_session) + ipc_ev_clbk->destroy_session(ev->r.d_session.host_no, + ev->r.d_session.sid); +@@ -1543,6 +1706,12 @@ struct iscsi_ipc nl_ipc = { + .exec_ping = kexec_ping, + .get_chap = kget_chap, + .delete_chap = kdelete_chap, ++ .set_flash_node_params = kset_flashnode_params, ++ .new_flash_node = knew_flashnode, ++ .del_flash_node = kdel_flashnode, ++ .login_flash_node = klogin_flashnode, ++ .logout_flash_node = klogout_flashnode, ++ .logout_flash_node_sid = klogout_flashnode_sid, + }; + struct iscsi_ipc *ipc = &nl_ipc; + +-- +1.8.1.4 + diff --git a/0015-Manpage-changes-for-flashnode-submode-support-for-ho.patch b/0015-Manpage-changes-for-flashnode-submode-support-for-ho.patch new file mode 100644 index 0000000..700b4e8 --- /dev/null +++ b/0015-Manpage-changes-for-flashnode-submode-support-for-ho.patch @@ -0,0 +1,107 @@ +From 28336bc000520e89670ce29360697a71a42b5e24 Mon Sep 17 00:00:00 2001 +From: Adheer Chandravanshi +Date: Fri, 22 Mar 2013 07:35:52 -0400 +Subject: Manpage changes for flashnode submode support for host mode. + +Signed-off-by: Adheer Chandravanshi +Signed-off-by: Vikas Chaudhary +--- + doc/iscsiadm.8 | 35 +++++++++++++++++++++++++++++++---- + 1 file changed, 31 insertions(+), 4 deletions(-) + +diff --git a/doc/iscsiadm.8 b/doc/iscsiadm.8 +index 7c209f6..b4c7388 100644 +--- a/doc/iscsiadm.8 ++++ b/doc/iscsiadm.8 +@@ -16,7 +16,7 @@ iscsiadm \- open-iscsi administration utility + + \fBiscsiadm\fR \-m fw [\-l] + +-\fBiscsiadm\fR \-m host [ \-P printlevel ] [ \-H hostno|MAC ] [ -C chap [ -o operation ] [ -v chap_tbl_idx ] ] ++\fBiscsiadm\fR \-m host [ \-P printlevel ] [ \-H hostno|MAC ] [ [ \-C chap [ \-o operation ] [ \-v chap_tbl_idx ] ] | [ \-C flashnode [ \-o operation ] [ \-A portal_type ] [ \-x flashnode_idx ] [ \-n name ] [ \-v value ] ] ] + + \fBiscsiadm\fR \-k priority + +@@ -47,6 +47,12 @@ daemon (iscsid) be running. + This option is only valid for ping submode. + + .TP ++\fB\-A\fR, \fB\-\-portal_type=\fI[ipv4|ipv6]\fR ++Specify the portal type for the new flash node entry to be created. ++.IP ++This option is only valid for flashnode submode of host mode and only with \fInew\fR operation. ++ ++.TP + \fB\-b\fR, \fB\-\-packetsize=\fIpacketsize\fP + Specify the ping \fIpacketsize\fR. + +@@ -66,6 +72,12 @@ Currently iscsiadm support ping as submode for iface. For example, + + iscsiadm -m iface -I ifacename -C ping -a ipaddr -b packetsize -c count -i interval + ++For host, it supports chap and flashnode as submodes. For example, ++ ++iscsiadm -m host -H hostno -C chap -v chap_tbl_idx -o operation ++ ++iscsiadm -m host -H hostno -C flashnode -x flashnode_idx -o operation ++ + .TP + \fB\-d\fR, \fB\-\-debug=\fIdebug_level\fP + print debugging information. Valid values for debug_level are 0 to 8. +@@ -170,8 +182,9 @@ for \fIiface\fR, all ifaces setup in /etc/iscsi/ifaces are displayed. + + .TP + \fB\-n\fR, \fB\-\-name=\fIname\fR +-Specify a field \fIname\fR in a record. For use with the \fIupdate\fR +-operator. ++In node mode, specify a field \fIname\fR in a record. In flashnode submode of host mode, specify name of the flash node parameter. ++ ++For use with the \fIupdate\fR operator. + .IP + + .TP +@@ -181,6 +194,8 @@ Specifies a database operator \fIop\fR. \fIop\fR must be one of + .IP + For iface mode, \fIapply\fR and \fIapplyall\fR are also applicable. + .IP ++For flashnode submode of host mode, \fIlogin\fR and \fIlogout\fR are also applicable. ++.IP + This option is valid for all modes except fw. Delete should not be used on a running session. If it is iscsiadm will stop the session and then delete the + record. + .IP +@@ -210,6 +225,12 @@ sid is passed in. + .IP + \fIapplyall\fR will cause the network settings to take effect on all the ifaces whose MAC address or host number matches that of the specific host. + ++.IP ++\fIlogin\fR will log into the specified flash node entry. ++ ++.IP ++\fIlogout\fR does the logout from the given flash node entry. ++ + .TP + \fB\-p\fR, \fB\-\-portal=\fIip[:port]\fR + Use target portal with ip-address \fIip\fR and \fIport\fR. If port is not passed +@@ -292,12 +313,18 @@ for session mode). + \fB\-v\fR, \fB\-\-value=\fIvalue\fR + Specify a \fIvalue\fR for use with the \fIupdate\fR operator. + .IP +-This option is only valid for node mode. ++This option is only valid for node mode and flashnode submode of host mode. + + .TP + \fB\-V\fR, \fB\-\-version\fR + display version and exit + ++.TP ++\fB\-x\fR, \fB\-\-flashnode_idx=\fIindex\fR ++Specify the \fIindex\fR of the flash node to operate on. ++.IP ++This option is only valid for flashnode submode of host mode. ++ + .SH DISCOVERY TYPES + iSCSI defines 3 discovery types: SendTargets, SLP, and iSNS. + +-- +1.8.1.4 + diff --git a/0016-README-changes-for-flashnode-submode-support-for-hos.patch b/0016-README-changes-for-flashnode-submode-support-for-hos.patch new file mode 100644 index 0000000..237f4b8 --- /dev/null +++ b/0016-README-changes-for-flashnode-submode-support-for-hos.patch @@ -0,0 +1,105 @@ +From 65998ba3f2413069aa2242645712969d62d9c140 Mon Sep 17 00:00:00 2001 +From: Adheer Chandravanshi +Date: Fri, 22 Mar 2013 07:35:53 -0400 +Subject: README changes for flashnode submode support for host mode. + +Signed-off-by: Adheer Chandravanshi +Signed-off-by: Vikas Chaudhary +--- + README | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 73 insertions(+) + +diff --git a/README b/README +index ec22098..29b00a9 100644 +--- a/README ++++ b/README +@@ -406,6 +406,29 @@ Usage: iscsiadm [OPTION] + is connected to. + 3 = Print iscsi params used. + 4 = Print SCSI info like LUNs, device state. ++ -m host --host=hostno|MAC -C flashnode ++ Display list of all the targets in adapter's ++ flash (flash node), for the specified host, ++ with ip, port, tpgt and iqn. ++ -m host --host=hostno|MAC -C flashnode --op=[NEW] --portal_type=[ipv4|ipv6] ++ Create new flash node entry for the given host of the ++ specified portal_type. This returns the index of the ++ newly created entry on success. ++ -m host --host=hostno|MAC -C flashnode --flashnode_idx=[flashnode index] \ ++ --op=[UPDATE] --name=[name] --value=[value] ++ Update the params of the speficied flash node. ++ The [name] and [value] pairs must be provided for the ++ params that need to be updated. Multiple params can ++ be updated using a single command. ++ -m host --host=hostno|MAC -C flashnode--flashnode_idx=[flashnode index] \ ++ --op=[SHOW | DELETE | LOGIN | LOGOUT] ++ op=DELETE|LOGIN|LOGOUT will perform deletion/login/ ++ logout operation on the specified flash node. ++ ++ op=SHOW will list all params with the values for the ++ specified flash node. This is the default operation. ++ ++ See the iscsiadm example section for more info. + -d, --debug debuglevel print debugging information + -V, --version display version and exit + -h, --help display this help and exit +@@ -960,6 +983,56 @@ To now log into targets it is the same as with sofware iscsi. See section + + ./iscsiadm -m session -P 1 + ++ ++ Host mode with flashnode submode: ++ ++ - Display list of flash nodes for a host ++ ++ ./iscsiadm -m host -H 6 -C flashnode ++ ++ This will print list of all the flash node entries for the given host 6 ++ along with their ip, port, tpgt and iqn values. ++ ++ - Display all parameters of a flash node entry for a host ++ ++ ./iscsiadm -m host -H 6 -C flashnode -x 0 ++ ++ This will list all the parameter name,value pairs for flash node entry at ++ index 0 of host 6. ++ ++ - Add a new flash node entry for a host ++ ++ ./iscsiadm -m host -H 6 -C flashnode -o new -A ipv4 ++ or ++ ./iscsiadm -m host -H 6 -C flashnode -o new -A ipv6 ++ ++ This will add new flash node entry for the given host 6 with portal ++ type of either ipv4 or ipv6. The new operation returns the index of ++ the newly created flash node entry. ++ ++ - Update a flashnode entry ++ ./iscsiadm -m host -H 6 -C flashnode -x 1 -o update \ ++ -n flashnode.conn[0].ipaddress -v 192.168.1.12 \ ++ -n flashnode.session.targetname \ ++ -v iqn.2002-03.com.compellent:5000d310004b0716 ++ ++ This will update the values of ipaddress and targetname params of ++ flash node entry at index 1 of host 6. ++ ++ - Login to a flash node entry ++ ./iscsiadm -m host -H 6 -C flashnode -x 1 -o login ++ ++ - Logout from a flash node entry ++ ./iscsiadm -m host -H 6 -C flashnode -x 1 -o logout ++ or ++ ./iscsiadm -m session -r $sid -u ++ ++ Logout can be performed either using the flash node index or using the ++ corresponding session index. ++ ++ - Delete a flash node entry ++ ./iscsiadm -m host -H 6 -C flashnode -x 1 -o delete ++ + 6. Configuration + ================ + +-- +1.8.1.4 + diff --git a/0017-PATCH-1-of-1-correctly-check-return-value-of-nice.patch b/0017-PATCH-1-of-1-correctly-check-return-value-of-nice.patch new file mode 100644 index 0000000..4103d95 --- /dev/null +++ b/0017-PATCH-1-of-1-correctly-check-return-value-of-nice.patch @@ -0,0 +1,30 @@ +From 8d3e9e5c3e1813b372f84d3bcca08bbe479f7f63 Mon Sep 17 00:00:00 2001 +From: Lee Duncan +Date: Tue, 21 May 2013 14:16:38 -0700 +Subject: PATCH 1 of 1] correctly check return value of nice() + +The nice() call can return a negative value, since +it returns the previous nice value. + +Signed-off-by: Lee Duncan +--- + usr/iscsi_util.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/usr/iscsi_util.c b/usr/iscsi_util.c +index 5e3420e..ac86847 100644 +--- a/usr/iscsi_util.c ++++ b/usr/iscsi_util.c +@@ -60,7 +60,8 @@ int oom_adjust(void) + char path[ISCSI_OOM_PATH_LEN]; + struct stat statb; + +- if (nice(-10) < 0) ++ errno = 0; ++ if (nice(-10) == -1 && errno != 0) + log_debug(1, "Could not increase process priority: %s", + strerror(errno)); + +-- +1.8.1.4 + diff --git a/0018-Allow-firmware-mode-to-use-debug-flag.patch b/0018-Allow-firmware-mode-to-use-debug-flag.patch new file mode 100644 index 0000000..d2fa5e3 --- /dev/null +++ b/0018-Allow-firmware-mode-to-use-debug-flag.patch @@ -0,0 +1,55 @@ +From 7a5cd01731e0eb86960cc4fa543136b7e3a86e1e Mon Sep 17 00:00:00 2001 +From: Mike Christie +Date: Mon, 13 May 2013 03:19:54 -0500 +Subject: Allow firmware mode to use debug flag + +From Lee Duncan: + +When iscsiadm is called with "-m fw", the debug flag can be +useful. + +Signed-off-by: Hannes Reinecke +Signed-off-by: Lee Duncan +--- + doc/iscsiadm.8 | 2 +- + usr/iscsiadm.c | 4 ++-- + 2 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/doc/iscsiadm.8 b/doc/iscsiadm.8 +index b4c7388..6b15fcd 100644 +--- a/doc/iscsiadm.8 ++++ b/doc/iscsiadm.8 +@@ -14,7 +14,7 @@ iscsiadm \- open-iscsi administration utility + + \fBiscsiadm\fR \-m iface [ \-hV ] [ \-d debug_level ] [ \-P printlevel ] [ \-I ifacename | \-H hostno|MAC ] [ [ \-o operation ] [ \-n name ] [ \-v value ] ] [ \-C ping [ \-a ip ] [ \-b packetsize ] [ \-c count ] [ \-i interval ] ] + +-\fBiscsiadm\fR \-m fw [\-l] ++\fBiscsiadm\fR \-m fw [ \-d debug_level ] [\-l] + + \fBiscsiadm\fR \-m host [ \-P printlevel ] [ \-H hostno|MAC ] [ [ \-C chap [ \-o operation ] [ \-v chap_tbl_idx ] ] | [ \-C flashnode [ \-o operation ] [ \-A portal_type ] [ \-x flashnode_idx ] [ \-n name ] [ \-v value ] ] ] + +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index 5a18522..df76df9 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -135,7 +135,7 @@ iscsiadm -m node [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -L all,manual,au + [ [ -o operation ] [ -n name ] [ -v value ] ]\n\ + iscsiadm -m session [ -hV ] [ -d debug_level ] [ -P printlevel] [ -r sessionid | sysfsdir [ -R | -u | -s ] [ -o operation ] [ -n name ] [ -v value ] ]\n\ + iscsiadm -m iface [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -I ifacename | -H hostno|MAC ] [ [ -o operation ] [ -n name ] [ -v value ] ] [ -C ping [ -a ip ] [ -b packetsize ] [ -c count ] [ -i interval ] ]\n\ +-iscsiadm -m fw [ -l ]\n\ ++iscsiadm -m fw [ -d debug_level ] [ -l ]\n\ + iscsiadm -m host [ -P printlevel ] [ -H hostno|MAC ] [ [ -C chap [ -o operation ] [ -v chap_tbl_idx ] ] | [ -C flashnode [ -o operation ] [ -A portal_type ] [ -x flashnode_idx ] [ -n name ] [ -v value ] ] ]\n\ + iscsiadm -k priority\n"); + } +@@ -2987,7 +2987,7 @@ main(int argc, char **argv) + usage(ISCSI_ERR_INVAL); + + if (mode == MODE_FW) { +- if ((rc = verify_mode_params(argc, argv, "ml", 0))) { ++ if ((rc = verify_mode_params(argc, argv, "dml", 0))) { + log_error("fw mode: option '-%c' is not " + "allowed/supported", rc); + rc = ISCSI_ERR_INVAL; +-- +1.8.1.4 + diff --git a/0019-iscsiadm-return-error-when-login-fails.patch b/0019-iscsiadm-return-error-when-login-fails.patch new file mode 100644 index 0000000..75f01b9 --- /dev/null +++ b/0019-iscsiadm-return-error-when-login-fails.patch @@ -0,0 +1,37 @@ +From f1994bc91688889e4b7ffbca687739023f2a815b Mon Sep 17 00:00:00 2001 +From: Lee Duncan +Date: Fri, 8 Mar 2013 11:11:13 -0800 +Subject: iscsiadm: return error when login fails + +When login fails because there are too many sessions we should be +returning an error code so that userland is aware that something +is amiss. + +Signed-off-by: Hannes Reinecke +Signed-off-by: Lee Duncan +--- + usr/session_mgmt.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/usr/session_mgmt.c b/usr/session_mgmt.c +index ec1f43a..0b7373f 100644 +--- a/usr/session_mgmt.c ++++ b/usr/session_mgmt.c +@@ -178,12 +178,12 @@ int iscsi_login_portal(void *data, struct list_head *list, struct node_rec *rec) + goto done; + } + if (session_count >= rec->session.nr_sessions) { +- log_debug(1, "%s: %d session%s requested, but %d " ++ log_warning("%s: %d session%s requested, but %d " + "already present.", + rec->iface.name, rec->session.nr_sessions, + rec->session.nr_sessions == 1 ? "" : "s", + session_count); +- rc = 0; ++ rc = ISCSI_ERR_SESS_EXISTS; + goto done; + } + +-- +1.8.1.4 + diff --git a/0020-iscsiadm-bind-ifaces-to-portals-found-using-isns.patch b/0020-iscsiadm-bind-ifaces-to-portals-found-using-isns.patch new file mode 100644 index 0000000..3b54364 --- /dev/null +++ b/0020-iscsiadm-bind-ifaces-to-portals-found-using-isns.patch @@ -0,0 +1,217 @@ +From 2991867601094b39ca1cf7e14d8eefecda14ffb7 Mon Sep 17 00:00:00 2001 +From: Mike Christie +Date: Tue, 22 Jan 2013 10:44:27 -0700 +Subject: iscsiadm: bind ifaces to portals found using isns + +Bug and patch from Jayamohan Kallickal at Emulex. + +This adds support to be able to use isns discovery and +bind the portals found to offload ifaces. Note that +this does not do iSNS through the offload card. It +uses a normal net connection but portals that are found +will be setup to login using the offload card. + +The problem with the previous code was that isns +discovery code was not reading in the iface info before +binding, so the resulting setup was not binding the offload +card to the record. + +[Minor cleanup of patch by Mike Christie] +Signed-off-by: Mike Christie +--- + usr/iscsiadm.c | 127 ++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 66 insertions(+), 61 deletions(-) + +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index df76df9..efe6383 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -1133,17 +1133,55 @@ do_software_sendtargets(discovery_rec_t *drec, struct list_head *ifaces, + return rc; + } + ++static int do_isns(discovery_rec_t *drec, struct list_head *ifaces, ++ int info_level, int do_login, int op) ++{ ++ struct list_head rec_list; ++ struct node_rec *rec, *tmp; ++ int rc; ++ ++ INIT_LIST_HEAD(&rec_list); ++ /* ++ * compat: if the user did not pass any op then we do all ++ * ops for them ++ */ ++ if (!op) ++ op = OP_NEW | OP_DELETE | OP_UPDATE; ++ ++ ++ rc = idbm_bind_ifaces_to_nodes(discovery_isns, drec, ifaces, ++ &rec_list); ++ if (rc) { ++ log_error("Could not perform iSNS discovery: %s", ++ iscsi_err_to_str(rc)); ++ return rc; ++ } else if (list_empty(&rec_list)) { ++ log_error("No portals found"); ++ return ISCSI_ERR_NO_OBJS_FOUND; ++ } ++ ++ rc = exec_disc_op_on_recs(drec, &rec_list, info_level, do_login, op); ++ ++ list_for_each_entry_safe(rec, tmp, &rec_list, list) { ++ list_del(&rec->list); ++ free(rec); ++ } ++ ++ return rc; ++} ++ + static int +-do_sendtargets(discovery_rec_t *drec, struct list_head *ifaces, +- int info_level, int do_login, int op, int sync_drec) ++do_target_discovery(discovery_rec_t *drec, struct list_head *ifaces, ++ int info_level, int do_login, int op, int sync_drec) + { ++ + struct iface_rec *tmp, *iface; + int rc, host_no; + struct iscsi_transport *t; + + if (list_empty(ifaces)) { + ifaces = NULL; +- goto sw_st; ++ goto sw_discovery; + } + + /* we allow users to mix hw and sw iscsi so we have to sort it out */ +@@ -1177,59 +1215,30 @@ do_sendtargets(discovery_rec_t *drec, struct list_head *ifaces, + continue; + } + +- if (t->caps & CAP_SENDTARGETS_OFFLOAD) { +- do_offload_sendtargets(drec, host_no, do_login); +- list_del(&iface->list); +- free(iface); +- } ++ if (drec->type == DISCOVERY_TYPE_SENDTARGETS) ++ if (t->caps & CAP_SENDTARGETS_OFFLOAD) { ++ do_offload_sendtargets(drec, host_no, do_login); ++ list_del(&iface->list); ++ free(iface); ++ } + } + + if (list_empty(ifaces)) + return ISCSI_ERR_NO_OBJS_FOUND; + +-sw_st: +- return do_software_sendtargets(drec, ifaces, info_level, do_login, +- op, sync_drec); +-} +- +-static int do_isns(discovery_rec_t *drec, struct list_head *ifaces, +- int info_level, int do_login, int op) +-{ +- struct list_head rec_list; +- struct node_rec *rec, *tmp; +- int rc; +- +- INIT_LIST_HEAD(&rec_list); +- /* +- * compat: if the user did not pass any op then we do all +- * ops for them +- */ +- if (!op) +- op = OP_NEW | OP_DELETE | OP_UPDATE; +- +- drec->type = DISCOVERY_TYPE_ISNS; +- +- rc = idbm_bind_ifaces_to_nodes(discovery_isns, drec, ifaces, +- &rec_list); +- if (rc) { +- log_error("Could not perform iSNS discovery: %s", +- iscsi_err_to_str(rc)); +- return rc; +- } else if (list_empty(&rec_list)) { +- log_error("No portals found"); +- return ISCSI_ERR_NO_OBJS_FOUND; +- } +- +- rc = exec_disc_op_on_recs(drec, &rec_list, info_level, do_login, op); +- +- list_for_each_entry_safe(rec, tmp, &rec_list, list) { +- list_del(&rec->list); +- free(rec); ++sw_discovery: ++ switch (drec->type) { ++ case DISCOVERY_TYPE_SENDTARGETS: ++ return do_software_sendtargets(drec, ifaces, info_level, ++ do_login, op, sync_drec); ++ case DISCOVERY_TYPE_ISNS: ++ return do_isns(drec, ifaces, info_level, do_login, op); ++ default: ++ log_debug(1, "Unknown Discovery Type : %d\n", drec->type); + } +- +- return rc; + } + ++ + static int + verify_mode_params(int argc, char **argv, char *allowed, int skip_m) + { +@@ -2394,15 +2403,9 @@ static int exec_discover(int disc_type, char *ip, int port, + rc = 0; + switch (disc_type) { + case DISCOVERY_TYPE_SENDTARGETS: +- /* +- * idbm_add_discovery call above handles drec syncing so +- * we always pass in 0 here. +- */ +- rc = do_sendtargets(drec, ifaces, info_level, do_login, op, +- 0); +- break; + case DISCOVERY_TYPE_ISNS: +- rc = do_isns(drec, ifaces, info_level, do_login, op); ++ rc = do_target_discovery(drec, ifaces, info_level, do_login, op, ++ 0); + break; + default: + log_error("Unsupported discovery type."); +@@ -2535,8 +2538,7 @@ static int exec_disc_op(int disc_type, char *ip, int port, + idbm_sendtargets_defaults(&drec.u.sendtargets); + strlcpy(drec.address, ip, sizeof(drec.address)); + drec.port = port; +- +- rc = do_sendtargets(&drec, ifaces, info_level, ++ rc = do_target_discovery(&drec, ifaces, info_level, + do_login, op, 1); + if (rc) + goto done; +@@ -2559,7 +2561,9 @@ static int exec_disc_op(int disc_type, char *ip, int port, + else + drec.port = port; + +- rc = do_isns(&drec, ifaces, info_level, do_login, op); ++ drec.type = DISCOVERY_TYPE_ISNS; ++ rc = do_target_discovery(&drec, ifaces, info_level, ++ do_login, op, 0); + if (rc) + goto done; + break; +@@ -2590,8 +2594,9 @@ static int exec_disc_op(int disc_type, char *ip, int port, + } + if ((do_discover || do_login) && + drec.type == DISCOVERY_TYPE_SENDTARGETS) { +- rc = do_sendtargets(&drec, ifaces, info_level, +- do_login, op, 0); ++ rc = do_target_discovery(&drec, ifaces, ++ info_level, do_login, ++ op, 0); + } else if (op == OP_NOOP || op == OP_SHOW) { + if (!idbm_print_discovery_info(&drec, + do_show)) { +-- +1.8.1.4 + diff --git a/0021-iscsiadm-Check-for-mode-is-not-required-when-creatin.patch b/0021-iscsiadm-Check-for-mode-is-not-required-when-creatin.patch new file mode 100644 index 0000000..6b67478 --- /dev/null +++ b/0021-iscsiadm-Check-for-mode-is-not-required-when-creatin.patch @@ -0,0 +1,32 @@ +From 71f0db9ccb46be357c9b6505d35340150795996c Mon Sep 17 00:00:00 2001 +From: Adheer Chandravanshi +Date: Thu, 9 May 2013 13:57:49 +0530 +Subject: iscsiadm: Check for mode is not required when creating params list + +There is no need to explicitly check for mode while creating the params +list of name/value pairs. + +Reported-by: Leeman Duncan +Signed-off-by: Adheer Chandravanshi +--- + usr/iscsiadm.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index efe6383..84d5a27 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -2962,9 +2962,7 @@ main(int argc, char **argv) + usage(0); + } + +- if ((mode == MODE_IFACE || +- (mode == MODE_HOST && sub_mode == MODE_FLASHNODE)) && +- name && value) { ++ if (name && value) { + param = idbm_alloc_user_param(name, value); + if (!param) { + log_error("Cannot allocate memory for params."); +-- +1.8.1.4 + diff --git a/0022-iscsid-iscsiadm-add-support-for-emulex-one-connect-s.patch b/0022-iscsid-iscsiadm-add-support-for-emulex-one-connect-s.patch new file mode 100644 index 0000000..59ff902 --- /dev/null +++ b/0022-iscsid-iscsiadm-add-support-for-emulex-one-connect-s.patch @@ -0,0 +1,46 @@ +From 2d0a0570b4d067f0b4e100f0cbab190efcfe3c67 Mon Sep 17 00:00:00 2001 +From: Mike Christie +Date: Wed, 29 May 2013 12:00:40 -0500 +Subject: iscsid/iscsiadm: add support for emulex one connect storage + +From Chris Moore. + +Add support for emulex one connect storage driver. +--- + iscsiuio/config.status | 0 + usr/transport.c | 8 ++++++++ + 2 files changed, 8 insertions(+) + mode change 100644 => 100755 iscsiuio/config.status + +diff --git a/iscsiuio/config.status b/iscsiuio/config.status +old mode 100644 +new mode 100755 +diff --git a/usr/transport.c b/usr/transport.c +index 10212af..52b7674 100644 +--- a/usr/transport.c ++++ b/usr/transport.c +@@ -99,6 +99,13 @@ struct iscsi_transport_template qla4xxx = { + .ep_disconnect = ktransport_ep_disconnect, + }; + ++struct iscsi_transport_template ocs = { ++ .name = "ocs", ++ .ep_connect = ktransport_ep_connect, ++ .ep_poll = ktransport_ep_poll, ++ .ep_disconnect = ktransport_ep_disconnect, ++}; ++ + static struct iscsi_transport_template *iscsi_transport_templates[] = { + &iscsi_tcp, + &iscsi_iser, +@@ -107,6 +114,7 @@ static struct iscsi_transport_template *iscsi_transport_templates[] = { + &bnx2i, + &qla4xxx, + &be2iscsi, ++ &ocs, + NULL + }; + +-- +1.8.1.4 + diff --git a/0023-ISCSIUIO-Updated-iscsiuio-to-version-0.7.8.1b-for-pe.patch b/0023-ISCSIUIO-Updated-iscsiuio-to-version-0.7.8.1b-for-pe.patch new file mode 100644 index 0000000..d41b58d --- /dev/null +++ b/0023-ISCSIUIO-Updated-iscsiuio-to-version-0.7.8.1b-for-pe.patch @@ -0,0 +1,607 @@ +From 669d4aeb6103c236e7cba94bbbb3c3098f8b4b15 Mon Sep 17 00:00:00 2001 +From: Eddie Wai +Date: Wed, 19 Jun 2013 14:48:27 -0700 +Subject: ISCSIUIO: Updated iscsiuio to version 0.7.8.1b for perf optimization + +uIP v0.7.8.1b (May 01, 2013) +======================================================= + Enhancements + ------------ + 1. Change: Performance optimization by caching the page size + Impact: All + + 2. Change: Fixed a bug in the tx completion interrupt handler + Impact: 10G only + +Signed-off-by: Eddie Wai +--- + iscsiuio/README | 9 ++- + iscsiuio/RELEASE.TXT | 15 ++++- + iscsiuio/configure | 124 ++++++++++++++++++++--------------------- + iscsiuio/configure.ac | 4 +- + iscsiuio/docs/iscsiuio.8 | 8 +-- + iscsiuio/src/unix/libs/bnx2.c | 14 ++--- + iscsiuio/src/unix/libs/bnx2x.c | 19 ++++--- + iscsiuio/src/unix/nic.c | 1 + + iscsiuio/src/unix/nic.h | 6 +- + 9 files changed, 108 insertions(+), 92 deletions(-) + +diff --git a/iscsiuio/README b/iscsiuio/README +index 1a6386f..e7e5fe4 100644 +--- a/iscsiuio/README ++++ b/iscsiuio/README +@@ -1,6 +1,6 @@ + Iscsiuio Userspace Tool +-Version 0.7.6.1g +-Jan 14, 2013 ++Version 0.7.8.1b ++May 01, 2013 + ------------------------------------------------------ + + This tool is to be used in conjunction with the Broadcom NetXtreme II Linux +@@ -189,9 +189,8 @@ To run the daemon in debug mode please pass the parameter '-d ' + + where the following debug levels are defined: + +-PACKET 5 - Print all messages +-DEBUG 4 - Print debug messages +-INFO 3 - Print messages needed to follow the uIP code ++DEBUG 4 - Print all messages ++INFO 3 - Print messages needed to follow the uIP code (default) + WARN 2 - Print warning messages + ERROR 1 - Only print critical errors + +diff --git a/iscsiuio/RELEASE.TXT b/iscsiuio/RELEASE.TXT +index 2fa19bb..de70667 100644 +--- a/iscsiuio/RELEASE.TXT ++++ b/iscsiuio/RELEASE.TXT +@@ -1,7 +1,7 @@ + Release Notes + Broadcom uIP Linux Driver +- Version 0.7.6.1g +- 01/14/2013 ++ Version 0.7.8.1b ++ 05/01/2013 + + Broadcom Corporation + 5300 California Avenue, +@@ -10,6 +10,16 @@ + Copyright (c) 2004 - 2013 Broadcom Corporation + All rights reserved + ++uIP v0.7.8.1b (May 01, 2013) ++======================================================= ++ Enhancements ++ ------------ ++ 1. Change: Performance optimization by caching the page size ++ Impact: All ++ ++ 2. Change: Fixed a bug in the tx completion interrupt handler ++ Impact: 10G only ++ + + uIP v0.7.6.1g (Jan 14, 2013) + ======================================================= +@@ -1986,3 +1996,4 @@ uIP v0.5.0b (Nov 24, 2009) + 1. Change: Add Broadcom 10G iSCSI offload support + + Impact: Linux ++ +diff --git a/iscsiuio/configure b/iscsiuio/configure +index 1852551..2740598 100755 +--- a/iscsiuio/configure ++++ b/iscsiuio/configure +@@ -1,6 +1,6 @@ + #! /bin/sh + # Guess values for system-dependent variables and create Makefiles. +-# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.6.1g. ++# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.8.1b. + # + # Report bugs to . + # +@@ -72,9 +72,9 @@ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } +- /^X\/\(\/\/\)$/{ s//\1/; q; } +- /^X\/\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + + + # PATH needs CR, and LINENO needs CR and PATH. +@@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} + # Identity of this package. + PACKAGE_NAME='iscsiuio' + PACKAGE_TARNAME='iscsiuio' +-PACKAGE_VERSION='0.7.6.1g' +-PACKAGE_STRING='iscsiuio 0.7.6.1g' ++PACKAGE_VERSION='0.7.8.1b' ++PACKAGE_STRING='iscsiuio 0.7.8.1b' + PACKAGE_BUGREPORT='eddie.wai@broadcom.com' + + # Factoring default headers for most tests. +@@ -870,10 +870,10 @@ $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. +@@ -954,7 +954,7 @@ if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +-\`configure' configures iscsiuio 0.7.6.1g to adapt to many kinds of systems. ++\`configure' configures iscsiuio 0.7.8.1b to adapt to many kinds of systems. + + Usage: $0 [OPTION]... [VAR=VALUE]... + +@@ -1020,7 +1020,7 @@ fi + + if test -n "$ac_init_help"; then + case $ac_init_help in +- short | recursive ) echo "Configuration of iscsiuio 0.7.6.1g:";; ++ short | recursive ) echo "Configuration of iscsiuio 0.7.8.1b:";; + esac + cat <<\_ACEOF + +@@ -1160,7 +1160,7 @@ fi + test -n "$ac_init_help" && exit 0 + if $ac_init_version; then + cat <<\_ACEOF +-iscsiuio configure 0.7.6.1g ++iscsiuio configure 0.7.8.1b + generated by GNU Autoconf 2.59 + + Copyright (C) 2003 Free Software Foundation, Inc. +@@ -1174,7 +1174,7 @@ cat >&5 <<_ACEOF + This file contains any messages produced by compilers while + running configure, to aid debugging if configure makes a mistake. + +-It was created by iscsiuio $as_me 0.7.6.1g, which was ++It was created by iscsiuio $as_me 0.7.8.1b, which was + generated by GNU Autoconf 2.59. Invocation command line was + + $ $0 $@ +@@ -11743,7 +11743,7 @@ echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 + if test "${lt_cv_dlopen_self+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 + else +- if test "$cross_compiling" = yes; then : ++ if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross + else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 +@@ -11843,7 +11843,7 @@ echo $ECHO_N "checking whether a statically linked program can dlopen itself... + if test "${lt_cv_dlopen_self_static+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 + else +- if test "$cross_compiling" = yes; then : ++ if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross + else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 +@@ -21519,9 +21519,9 @@ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } +- /^X\/\(\/\/\)$/{ s//\1/; q; } +- /^X\/\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\/\(\/\/\)$/{ s//\1/; q; } ++ /^X\/\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + + + # PATH needs CR, and LINENO needs CR and PATH. +@@ -21705,7 +21705,7 @@ _ASBOX + } >&5 + cat >&5 <<_CSEOF + +-This file was extended by iscsiuio $as_me 0.7.6.1g, which was ++This file was extended by iscsiuio $as_me 0.7.8.1b, which was + generated by GNU Autoconf 2.59. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES +@@ -21768,7 +21768,7 @@ _ACEOF + + cat >>$CONFIG_STATUS <<_ACEOF + ac_cs_version="\\ +-iscsiuio config.status 0.7.6.1g ++iscsiuio config.status 0.7.8.1b + configured by $0, generated by GNU Autoconf 2.59, + with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" + +@@ -22113,10 +22113,10 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else +@@ -22132,10 +22132,10 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +@@ -22470,10 +22470,10 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else +@@ -22489,10 +22489,10 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +@@ -22524,10 +22524,10 @@ $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X$ac_file | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'`/stamp-h$_am_stamp_count ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'`/stamp-h$_am_stamp_count + done + _ACEOF + cat >>$CONFIG_STATUS <<\_ACEOF +@@ -22546,10 +22546,10 @@ $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$ac_dest" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p "$ac_dir" + else +@@ -22565,10 +22565,10 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 +@@ -22662,10 +22662,10 @@ $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + else + continue + fi +@@ -22695,10 +22695,10 @@ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + { if $as_mkdir_p; then + mkdir -p $dirpart/$fdir + else +@@ -22714,10 +22714,10 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + . : '\(.\)' 2>/dev/null || + echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } +- /^X\(\/\/\)[^/].*/{ s//\1/; q; } +- /^X\(\/\/\)$/{ s//\1/; q; } +- /^X\(\/\).*/{ s//\1/; q; } +- s/.*/./; q'` ++ /^X\(\/\/\)[^/].*/{ s//\1/; q; } ++ /^X\(\/\/\)$/{ s//\1/; q; } ++ /^X\(\/\).*/{ s//\1/; q; } ++ s/.*/./; q'` + done + test ! -n "$as_dirs" || mkdir $as_dirs + fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 +@@ -22762,4 +22762,4 @@ if test "$no_create" != yes; then + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } + fi +-# ++ +diff --git a/iscsiuio/configure.ac b/iscsiuio/configure.ac +index 34f0481..e9a5e32 100644 +--- a/iscsiuio/configure.ac ++++ b/iscsiuio/configure.ac +@@ -11,9 +11,9 @@ dnl Benjamin Li (benli@broadcom.com) + dnl + + PACKAGE=iscsiuio +-VERSION=0.7.6.1g ++VERSION=0.7.8.1b + +-AC_INIT(iscsiuio, 0.7.6.1g, eddie.wai@broadcom.com) ++AC_INIT(iscsiuio, 0.7.8.1b, eddie.wai@broadcom.com) + + AM_INIT_AUTOMAKE($PACKAGE, $VERSION) + AC_CONFIG_HEADER(config.h) +diff --git a/iscsiuio/docs/iscsiuio.8 b/iscsiuio/docs/iscsiuio.8 +index 2f577bc..ea21d78 100644 +--- a/iscsiuio/docs/iscsiuio.8 ++++ b/iscsiuio/docs/iscsiuio.8 +@@ -3,9 +3,9 @@ + .\" modify it under the terms of the GNU General Public License as + .\" published by the Free Software Foundation. + .\" +-.\" bnx2.4,v 0.7.6.1g ++.\" bnx2.4,v 0.7.8.1b + .\" +-.TH iscsiuio 8 "01/14/2013" "Broadcom Corporation" ++.TH iscsiuio 8 "05/01/2013" "Broadcom Corporation" + .\" + .\" NAME part + .\" +@@ -81,6 +81,6 @@ Display this help and exit. + .\" AUTHOR part + .\" + .SH AUTHOR +-Eddie Wai \- eddie.wai@broadcom.com +-.P + Benjamin Li \- benli@broadcom.com ++.P ++Eddie Wai \- eddie.wai@broadcom.com +diff --git a/iscsiuio/src/unix/libs/bnx2.c b/iscsiuio/src/unix/libs/bnx2.c +index b72b8ce..91c44e5 100644 +--- a/iscsiuio/src/unix/libs/bnx2.c ++++ b/iscsiuio/src/unix/libs/bnx2.c +@@ -576,7 +576,7 @@ static int bnx2_open(nic_t *nic) + + bp->sblk_map = mmap(NULL, bp->status_blk_size, + PROT_READ | PROT_WRITE, MAP_SHARED, +- nic->fd, (off_t) getpagesize()); ++ nic->fd, (off_t) nic->page_size); + if (bp->sblk_map == MAP_FAILED) { + LOG_INFO(PFX "%s: Could not mmap status block: %s", + nic->log_name, strerror(errno)); +@@ -602,9 +602,9 @@ static int bnx2_open(nic_t *nic) + BNX2_SBLK_EVEN_IDX(bp->status_blk.msi->rx2)); + } + +- bp->tx_ring = mmap(NULL, 2 * getpagesize(), ++ bp->tx_ring = mmap(NULL, 2 * nic->page_size, + PROT_READ | PROT_WRITE, MAP_SHARED, nic->fd, +- (off_t) 2 * getpagesize()); ++ (off_t) 2 * nic->page_size); + if (bp->tx_ring == MAP_FAILED) { + LOG_INFO(PFX "%s: Could not mmap tx ring: %s", + nic->log_name, strerror(errno)); +@@ -614,7 +614,7 @@ static int bnx2_open(nic_t *nic) + + bp->bufs = mmap(NULL, (bp->rx_ring_size + 1) * bp->rx_buffer_size, + PROT_READ | PROT_WRITE, +- MAP_SHARED, nic->fd, (off_t) 3 * getpagesize()); ++ MAP_SHARED, nic->fd, (off_t) 3 * nic->page_size); + if (bp->bufs == MAP_FAILED) { + LOG_INFO(PFX "%s: Could not mmap buffers: %s", + nic->log_name, strerror(errno)); +@@ -693,7 +693,7 @@ static int bnx2_open(nic_t *nic) + return 0; + + error_bufs: +- munmap(bp->tx_ring, 2 * getpagesize()); ++ munmap(bp->tx_ring, 2 * nic->page_size); + + error_tx_ring: + munmap(bp->status_blk.msi, bp->status_blk_size); +@@ -765,7 +765,7 @@ static int bnx2_uio_close_resources(nic_t *nic, NIC_SHUTDOWN_T graceful) + } + + if (bp->tx_ring != NULL) { +- rc = munmap(bp->tx_ring, 2 * getpagesize()); ++ rc = munmap(bp->tx_ring, 2 * nic->page_size); + if (rc != 0) + LOG_WARN(PFX "%s: Couldn't unmap tx_rings", + nic->log_name); +@@ -884,7 +884,7 @@ void bnx2_start_xmit(nic_t *nic, size_t len, u16_t vlan_id) + uint16_t ring_prod; + struct tx_bd *txbd; + struct rx_bd *rxbd; +- rxbd = (struct rx_bd *)(((__u8 *) bp->tx_ring) + getpagesize()); ++ rxbd = (struct rx_bd *)(((__u8 *) bp->tx_ring) + nic->page_size); + + if ((rxbd->rx_bd_haddr_hi == 0) && (rxbd->rx_bd_haddr_lo == 0)) { + LOG_PACKET(PFX "%s: trying to transmit when device is closed", +diff --git a/iscsiuio/src/unix/libs/bnx2x.c b/iscsiuio/src/unix/libs/bnx2x.c +index c6e92cf..36fc48e 100644 +--- a/iscsiuio/src/unix/libs/bnx2x.c ++++ b/iscsiuio/src/unix/libs/bnx2x.c +@@ -818,7 +818,7 @@ static int bnx2x_open(nic_t *nic) + + bp->status_blk.def = mmap(NULL, bp->status_blk_size, + PROT_READ | PROT_WRITE, MAP_SHARED, +- nic->fd, (off_t) getpagesize()); ++ nic->fd, (off_t) nic->page_size); + if (bp->status_blk.def == MAP_FAILED) { + LOG_INFO(PFX "%s: Could not mmap status block: %s", + nic->log_name, strerror(errno)); +@@ -827,10 +827,10 @@ static int bnx2x_open(nic_t *nic) + goto open_error; + } + +- bp->tx_ring = mmap(NULL, 4 * getpagesize(), ++ bp->tx_ring = mmap(NULL, 4 * nic->page_size, + PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_LOCKED, +- nic->fd, (off_t) 2 * getpagesize()); ++ nic->fd, (off_t) 2 * nic->page_size); + if (bp->tx_ring == MAP_FAILED) { + LOG_INFO(PFX "%s: Could not mmap tx ring: %s", + nic->log_name, strerror(errno)); +@@ -840,12 +840,12 @@ static int bnx2x_open(nic_t *nic) + } + + bp->rx_comp_ring.cqe = (union eth_rx_cqe *) +- (((__u8 *) bp->tx_ring) + 2 * getpagesize()); ++ (((__u8 *) bp->tx_ring) + 2 * nic->page_size); + + bp->bufs = mmap(NULL, (bp->rx_ring_size + 1) * bp->rx_buffer_size, + PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_LOCKED, +- nic->fd, (off_t) 3 * getpagesize()); ++ nic->fd, (off_t) 3 * nic->page_size); + if (bp->bufs == MAP_FAILED) { + LOG_INFO(PFX "%s: Could not mmap buffers: %s", + nic->log_name, strerror(errno)); +@@ -937,7 +937,7 @@ static int bnx2x_open(nic_t *nic) + bp->rx_prod_io = BAR_USTRORM_INTMEM + + USTORM_RX_PRODS_OFFSET(bp->port, bp->client_id); + +- bp->tx_doorbell = bp->cid * getpagesize() + 0x40; ++ bp->tx_doorbell = bp->cid * nic->page_size + 0x40; + + bp->get_rx_cons = bnx2x_get_rx; + bp->get_tx_cons = bnx2x_get_tx; +@@ -1073,7 +1073,7 @@ SF: + + open_error: + if (bp->tx_ring) { +- munmap(bp->tx_ring, 4 * getpagesize()); ++ munmap(bp->tx_ring, 4 * nic->page_size); + bp->tx_ring = NULL; + } + +@@ -1150,7 +1150,7 @@ static int bnx2x_uio_close_resources(nic_t *nic, NIC_SHUTDOWN_T graceful) + } + + if (bp->tx_ring != NULL) { +- rc = munmap(bp->tx_ring, 4 * getpagesize()); ++ rc = munmap(bp->tx_ring, 4 * nic->page_size); + if (rc != 0) + LOG_WARN(PFX "%s: Couldn't unmap tx_rings", + nic->log_name); +@@ -1284,7 +1284,7 @@ void bnx2x_start_xmit(nic_t *nic, size_t len, u16_t vlan_id) + struct eth_tx_start_bd *txbd; + struct eth_tx_bd *txbd2; + struct eth_rx_bd *rx_bd; +- rx_bd = (struct eth_rx_bd *)(((__u8 *) bp->tx_ring) + getpagesize()); ++ rx_bd = (struct eth_rx_bd *)(((__u8 *) bp->tx_ring) + nic->page_size); + + if ((rx_bd->addr_hi == 0) && (rx_bd->addr_lo == 0)) { + LOG_PACKET(PFX "%s: trying to transmit when device is closed", +@@ -1539,6 +1539,7 @@ static int bnx2x_clear_tx_intr(nic_t *nic) + LOG_ERR(PFX "bnx2x tx lock with prod == cons"); + + pthread_mutex_unlock(&nic->xmit_mutex); ++ return 0; + } + return -EAGAIN; + } +diff --git a/iscsiuio/src/unix/nic.c b/iscsiuio/src/unix/nic.c +index 457797d..7c3f4d5 100644 +--- a/iscsiuio/src/unix/nic.c ++++ b/iscsiuio/src/unix/nic.c +@@ -400,6 +400,7 @@ nic_t *nic_init() + nic->tx_packet_queue = NULL; + nic->nic_library = NULL; + nic->pci_id = NULL; ++ nic->page_size = getpagesize(); + + /* nic_mutex is used to protect nic ops */ + pthread_mutex_init(&nic->nic_mutex, NULL); +diff --git a/iscsiuio/src/unix/nic.h b/iscsiuio/src/unix/nic.h +index 7d2d078..7d1ae28 100644 +--- a/iscsiuio/src/unix/nic.h ++++ b/iscsiuio/src/unix/nic.h +@@ -140,7 +140,9 @@ typedef struct nic_interface { + time_t start_time; + + struct uip_stack ustack; +-#define IFACE_NUM_INVALID -1 ++ ++#define IFACE_NUM_PRESENT (1<<0) ++#define IFACE_NUM_INVALID -1 + int iface_num; + int request_type; + } nic_interface_t; +@@ -247,6 +249,8 @@ typedef struct nic { + + uint32_t intr_count; /* Total UIO interrupt count */ + ++ int page_size; ++ + /* Held for nic ops manipulation */ + pthread_mutex_t nic_mutex; + +-- +1.8.1.4 + diff --git a/0024-Fix-discovery-error-return-without-return-value.patch b/0024-Fix-discovery-error-return-without-return-value.patch new file mode 100644 index 0000000..d689178 --- /dev/null +++ b/0024-Fix-discovery-error-return-without-return-value.patch @@ -0,0 +1,43 @@ +From f0d81b5ea1170274c57be7ee7989dc7bb0b64b84 Mon Sep 17 00:00:00 2001 +From: Lee Duncan +Date: Wed, 26 Jun 2013 11:57:39 -0700 +Subject: Fix discovery error return without return value + +openSUSE Build Service compiler noticed that one discovery +error path did not have a return value, so an appropriate +error is now being returned. + +Signed-of-by: Lee Duncan +--- + include/iscsi_err.h | 2 ++ + usr/iscsiadm.c | 1 + + 2 files changed, 3 insertions(+) + +diff --git a/include/iscsi_err.h b/include/iscsi_err.h +index 1139133..125f443 100644 +--- a/include/iscsi_err.h ++++ b/include/iscsi_err.h +@@ -64,6 +64,8 @@ enum { + ISCSI_ERR_BUSY = 28, + /* Operation failed, but retrying layer may succeed */ + ISCSI_ERR_AGAIN = 29, ++ /* unknown discovery type */ ++ ISCSI_ERR_UNKNOWN_DISCOVERY_TYPE = 30, + + /* Always last. Indicates end of error code space */ + ISCSI_MAX_ERR_VAL, +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index 84d5a27..5030894 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -1235,6 +1235,7 @@ sw_discovery: + return do_isns(drec, ifaces, info_level, do_login, op); + default: + log_debug(1, "Unknown Discovery Type : %d\n", drec->type); ++ return ISCSI_ERR_UNKNOWN_DISCOVERY_TYPE; + } + } + +-- +1.8.1.4 + diff --git a/0025-iscsid-Fix-strlen-parameter.patch b/0025-iscsid-Fix-strlen-parameter.patch new file mode 100644 index 0000000..8a6a96f --- /dev/null +++ b/0025-iscsid-Fix-strlen-parameter.patch @@ -0,0 +1,29 @@ +From 5569a3d9d0933a226860284cbad8b0c04f1ba0e5 Mon Sep 17 00:00:00 2001 +From: Jan Vesely +Date: Wed, 26 Jun 2013 14:45:57 +0200 +Subject: iscsid: Fix strlen parameter + +The target socket name is passed as parameter, don't use the hardwired +one. + +Signed-off-by: Jan Vesely +--- + usr/iscsid_req.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/usr/iscsid_req.c b/usr/iscsid_req.c +index 15f6353..715c0aa 100644 +--- a/usr/iscsid_req.c ++++ b/usr/iscsid_req.c +@@ -67,7 +67,7 @@ static int ipc_connect(int *fd, char *unix_sock_name, int start_iscsid) + return ISCSI_ERR_ISCSID_NOTCONN; + } + +- addr_len = offsetof(struct sockaddr_un, sun_path) + strlen(ISCSIADM_NAMESPACE) + 1; ++ addr_len = offsetof(struct sockaddr_un, sun_path) + strlen(unix_sock_name) + 1; + + memset(&addr, 0, sizeof(addr)); + addr.sun_family = AF_LOCAL; +-- +1.8.1.4 + diff --git a/0026-iscsiuio-Change-socket-bind-to-use-the-same-struct-s.patch b/0026-iscsiuio-Change-socket-bind-to-use-the-same-struct-s.patch new file mode 100644 index 0000000..80d6283 --- /dev/null +++ b/0026-iscsiuio-Change-socket-bind-to-use-the-same-struct-s.patch @@ -0,0 +1,50 @@ +From fef4db2784fac34fa99468de09c386114b228b36 Mon Sep 17 00:00:00 2001 +From: Jan Vesely +Date: Wed, 26 Jun 2013 15:55:12 +0200 +Subject: iscsiuio: Change socket bind to use the same struct size as iscsid + +Without this patch connections to iscsiuio fail, and strace prints: + +connect(8, {sa_family=AF_FILE, path=@"ISCSID_UIP_ABSTRACT_NAMESPACE"}, 32) = -1 ECONNREFUSED (Connection refused) + +Note that updating mgmt_ipc_listen and ipc_connect to use sizeof(addr) instead +of the precomputed values also fixes the issue. +Looks like "(Null bytes in the name have no special significance.)" [man 7 unix] is the culprit here. + +Signed-off-by: Jan Vesely +--- + iscsiuio/src/unix/iscsid_ipc.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/iscsiuio/src/unix/iscsid_ipc.c b/iscsiuio/src/unix/iscsid_ipc.c +index 5c097e6..e22de0d 100644 +--- a/iscsiuio/src/unix/iscsid_ipc.c ++++ b/iscsiuio/src/unix/iscsid_ipc.c +@@ -958,7 +958,7 @@ static void *iscsid_loop(void *arg) + */ + int iscsid_init() + { +- int rc; ++ int rc, addr_len; + struct sockaddr_un addr; + + iscsid_opts.fd = socket(AF_LOCAL, SOCK_STREAM, 0); +@@ -967,12 +967,14 @@ int iscsid_init() + return iscsid_opts.fd; + } + ++ addr_len = offsetof(struct sockaddr_un, sun_path) + strlen(ISCSID_UIP_NAMESPACE) + 1; ++ + memset(&addr, 0, sizeof(addr)); + addr.sun_family = AF_LOCAL; + memcpy((char *)&addr.sun_path + 1, ISCSID_UIP_NAMESPACE, + strlen(ISCSID_UIP_NAMESPACE)); + +- rc = bind(iscsid_opts.fd, (struct sockaddr *)&addr, sizeof(addr)); ++ rc = bind(iscsid_opts.fd, (struct sockaddr *)&addr, addr_len); + if (rc < 0) { + LOG_ERR(PFX "Can not bind IPC socket: %s", strerror(errno)); + goto error; +-- +1.8.1.4 + diff --git a/0027-Make-rescan-run-in-parallel.patch b/0027-Make-rescan-run-in-parallel.patch new file mode 100644 index 0000000..0fe1c6e --- /dev/null +++ b/0027-Make-rescan-run-in-parallel.patch @@ -0,0 +1,299 @@ +From 3c5ec3835d5fd57a993cb814ecd74b48419a7459 Mon Sep 17 00:00:00 2001 +From: Mike Christie +Date: Mon, 29 Jul 2013 14:13:36 -0500 +Subject: Make rescan run in parallel + +Patch from Saggi Mizrahi: + +This fixes a problem where a host which is inaccessible would block the +scan of other hosts in the system. + +[compilation and minor cosmetic fixes by Mike Christie] +Signed-off-by: Saggi Mizrahi +--- + usr/host.c | 2 +- + usr/initiator.c | 3 ++- + usr/iscsi_sysfs.c | 61 +++++++++++++++++++++++++++++++++++++++++++++--------- + usr/iscsi_sysfs.h | 3 ++- + usr/iscsiadm.c | 18 +++++++++------- + usr/iscsid.c | 3 ++- + usr/session_info.c | 4 ++-- + usr/session_mgmt.c | 7 ++++--- + 8 files changed, 74 insertions(+), 27 deletions(-) + +diff --git a/usr/host.c b/usr/host.c +index b03e50f..1fcb350 100644 +--- a/usr/host.c ++++ b/usr/host.c +@@ -242,7 +242,7 @@ static int host_info_print_tree(void *data, struct host_info *hinfo) + link_info.data = &hinfo->host_no; + + err = iscsi_sysfs_for_each_session(&link_info, &num_found, +- session_info_create_list); ++ session_info_create_list, 0); + if (err || !num_found) + return 0; + +diff --git a/usr/initiator.c b/usr/initiator.c +index 86df222..a3b24b7 100644 +--- a/usr/initiator.c ++++ b/usr/initiator.c +@@ -1855,7 +1855,8 @@ static int session_is_running(node_rec_t *rec) + if (session_find_by_rec(rec)) + return 1; + +- if (iscsi_sysfs_for_each_session(rec, &nr_found, iscsi_match_session)) ++ if (iscsi_sysfs_for_each_session(rec, &nr_found, iscsi_match_session, ++ 0)) + return 1; + + return 0; +diff --git a/usr/iscsi_sysfs.c b/usr/iscsi_sysfs.c +index 64a4ce7..aed10a3 100644 +--- a/usr/iscsi_sysfs.c ++++ b/usr/iscsi_sysfs.c +@@ -24,6 +24,7 @@ + #include + #include + #include ++#include + + #include "log.h" + #include "initiator.h" +@@ -1167,11 +1168,13 @@ int iscsi_sysfs_get_sessioninfo_by_id(struct session_info *info, char *session) + } + + int iscsi_sysfs_for_each_session(void *data, int *nr_found, +- iscsi_sysfs_session_op_fn *fn) ++ iscsi_sysfs_session_op_fn *fn, ++ int in_parallel) + { + struct dirent **namelist; +- int rc = 0, n, i; ++ int rc = 0, n, i, chldrc = 0; + struct session_info *info; ++ pid_t pid = 0; + + info = calloc(1, sizeof(*info)); + if (!info) +@@ -1193,14 +1196,52 @@ int iscsi_sysfs_for_each_session(void *data, int *nr_found, + continue; + } + +- rc = fn(data, info); +- if (rc > 0) +- break; +- else if (rc == 0) +- (*nr_found)++; +- else +- /* if less than zero it means it was not a match */ +- rc = 0; ++ if (in_parallel) { ++ pid = fork(); ++ } ++ if (pid == 0) { ++ rc = fn(data, info); ++ if (in_parallel) { ++ exit(rc); ++ } else { ++ if (rc > 0) { ++ break; ++ } else if (rc == 0) { ++ (*nr_found)++; ++ } else { ++ /* if less than zero it means it was not a match */ ++ rc = 0; ++ } ++ } ++ } else if (pid < 0) { ++ log_error("could not fork() for session %s, err %d", ++ namelist[i]->d_name, errno); ++ } ++ } ++ ++ if (in_parallel) { ++ while (1) { ++ if (wait(&chldrc) < 0) { ++ /* ++ * ECHILD means no more children which is ++ * expected to happen sooner or later. ++ */ ++ if (errno != ECHILD) { ++ rc = errno; ++ } ++ break; ++ } ++ ++ if ((chldrc > 0) && (rc == 0)) { ++ /* ++ * The non-parallel code path returns the first ++ * error so this keeps the same semantics. ++ */ ++ rc = chldrc; ++ } else if (chldrc == 0) { ++ (*nr_found)++; ++ } ++ } + } + + for (i = 0; i < n; i++) +diff --git a/usr/iscsi_sysfs.h b/usr/iscsi_sysfs.h +index d130d36..9a56105 100644 +--- a/usr/iscsi_sysfs.h ++++ b/usr/iscsi_sysfs.h +@@ -51,7 +51,8 @@ extern int iscsi_sysfs_for_each_iface_on_host(void *data, uint32_t host_no, + int *nr_found, + iscsi_sysfs_iface_op_fn *fn); + extern int iscsi_sysfs_for_each_session(void *data, int *nr_found, +- iscsi_sysfs_session_op_fn *fn); ++ iscsi_sysfs_session_op_fn *fn, ++ int in_parallel); + extern int iscsi_sysfs_for_each_host(void *data, int *nr_found, + iscsi_sysfs_host_op_fn *fn); + extern uint32_t iscsi_sysfs_get_host_no_from_sid(uint32_t sid, int *err); +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index 5030894..da0a3ec 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -347,7 +347,8 @@ match_startup_mode(node_rec_t *rec, char *mode) + } + + static int +-for_each_session(struct node_rec *rec, iscsi_sysfs_session_op_fn *fn) ++for_each_session(struct node_rec *rec, iscsi_sysfs_session_op_fn *fn, ++ int in_parallel) + { + int err, num_found = 0; + +@@ -355,7 +356,8 @@ for_each_session(struct node_rec *rec, iscsi_sysfs_session_op_fn *fn) + num_found = 1; + err = fn(rec, rec->session.info); + } else { +- err = iscsi_sysfs_for_each_session(rec, &num_found, fn); ++ err = iscsi_sysfs_for_each_session(rec, &num_found, fn, ++ in_parallel); + } + if (err) + log_error("Could not execute operation on all sessions: %s", +@@ -435,7 +437,7 @@ logout_by_startup(char *mode) + rc = iscsi_logout_portals(mode, &nr_found, 1, __logout_by_startup); + if (rc == ISCSI_ERR_NO_OBJS_FOUND) + log_error("No matching sessions found"); +- return rc; ++ return rc; + } + + struct startup_data { +@@ -479,7 +481,7 @@ __do_leading_login(void *data, struct list_head *list, struct node_rec *rec) + * If there is an existing session that matcthes the target, + * the leading login is complete. + */ +- if (iscsi_sysfs_for_each_session(rec, &nr_found, iscsi_match_target)) { ++ if (iscsi_sysfs_for_each_session(rec, &nr_found, iscsi_match_target, 0)) { + log_debug(1, "Skipping %s: Already a session for that target", + rec->name); + return -1; +@@ -579,7 +581,7 @@ login_by_startup(char *mode) + list_for_each_entry_safe(rec, tmp_rec, &startup.leading_logins, + list) { + if (!iscsi_sysfs_for_each_session(rec, &nr_found, +- iscsi_match_target)) ++ iscsi_match_target, 0)) + missed_leading_login++; + /* + * Cleanup the list, since 'iscsi_login_portals_safe' +@@ -1210,7 +1212,7 @@ do_target_discovery(discovery_rec_t *drec, struct list_head *ifaces, + host_no = iscsi_sysfs_get_host_no_from_hwinfo(iface, &rc); + if (rc || host_no == -1) { + log_debug(1, "Could not match iface" iface_fmt " to " +- "host.", iface_str(iface)); ++ "host.", iface_str(iface)); + /* try software iscsi */ + continue; + } +@@ -2116,12 +2118,12 @@ static int exec_node_op(int op, int do_login, int do_logout, + } + + if (do_rescan) { +- rc = for_each_session(rec, rescan_portal); ++ rc = for_each_session(rec, rescan_portal, 1); + goto out; + } + + if (do_stats) { +- rc = for_each_session(rec, session_stats); ++ rc = for_each_session(rec, session_stats, 0); + goto out; + } + +diff --git a/usr/iscsid.c b/usr/iscsid.c +index b4bb65b..8f19220 100644 +--- a/usr/iscsid.c ++++ b/usr/iscsid.c +@@ -511,7 +511,8 @@ int main(int argc, char *argv[]) + if (pid == 0) { + int nr_found = 0; + /* child */ +- iscsi_sysfs_for_each_session(NULL, &nr_found, sync_session); ++ /* TODO - test with async support enabled */ ++ iscsi_sysfs_for_each_session(NULL, &nr_found, sync_session, 0); + exit(0); + } else if (pid < 0) { + log_error("Fork failed error %d: existing sessions" +diff --git a/usr/session_info.c b/usr/session_info.c +index 1f84c49..de156c6 100644 +--- a/usr/session_info.c ++++ b/usr/session_info.c +@@ -368,7 +368,7 @@ int session_info_print(int info_level, struct session_info *info, int do_show) + num_found = 1; + } else + err = iscsi_sysfs_for_each_session(info, &num_found, +- session_info_print_flat); ++ session_info_print_flat, 0); + break; + case 3: + version = iscsi_sysfs_get_iscsi_kernel_version(); +@@ -403,7 +403,7 @@ int session_info_print(int info_level, struct session_info *info, int do_show) + link_info.match_fn = NULL; + + err = iscsi_sysfs_for_each_session(&link_info, &num_found, +- session_info_create_list); ++ session_info_create_list, 0); + if (err || !num_found) + break; + +diff --git a/usr/session_mgmt.c b/usr/session_mgmt.c +index 0b7373f..87b8e00 100644 +--- a/usr/session_mgmt.c ++++ b/usr/session_mgmt.c +@@ -172,7 +172,7 @@ int iscsi_login_portal(void *data, struct list_head *list, struct node_rec *rec) + * that are missing. + */ + rc = iscsi_sysfs_for_each_session(rec, &session_count, +- iscsi_match_session_count); ++ iscsi_match_session_count, 0); + if (rc) { + log_error("Could not count current number of sessions"); + goto done; +@@ -421,7 +421,7 @@ int iscsi_logout_portals(void *data, int *nr_found, int wait, + *nr_found = 0; + + err = iscsi_sysfs_for_each_session(&link_info, nr_found, +- session_info_create_list); ++ session_info_create_list, 0); + if (err && !list_empty(&session_list)) + log_error("Could not read in all sessions: %s", + iscsi_err_to_str(err)); +@@ -466,7 +466,8 @@ free_list: + int iscsi_check_for_running_session(struct node_rec *rec) + { + int nr_found = 0; +- if (iscsi_sysfs_for_each_session(rec, &nr_found, iscsi_match_session)) ++ if (iscsi_sysfs_for_each_session(rec, &nr_found, iscsi_match_session, ++ 0)) + return 1; + return 0; + } +-- +1.8.1.4 + diff --git a/0031-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch b/0031-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch deleted file mode 100644 index 358b50c..0000000 --- a/0031-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch +++ /dev/null @@ -1,61 +0,0 @@ -From b1799fe84ed94a19bba6bcd7284ce8b038be4ffe Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Mon, 10 Dec 2012 13:20:47 -0800 -Subject: iscsid: add --initrd option to set run from initrd hint for systemd - -See http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons - -Signed-off-by: Chris Leech ---- - usr/iscsid.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/usr/iscsid.c b/usr/iscsid.c -index b4bb65b..7d71085 100644 ---- a/usr/iscsid.c -+++ b/usr/iscsid.c -@@ -61,6 +61,7 @@ static pid_t log_pid; - static gid_t gid; - static int daemonize = 1; - static int mgmt_ipc_fd; -+static int initrd = 0; - - static struct option const long_options[] = { - {"config", required_argument, NULL, 'c'}, -@@ -73,6 +74,7 @@ static struct option const long_options[] = { - {"pid", required_argument, NULL, 'p'}, - {"help", no_argument, NULL, 'h'}, - {"version", no_argument, NULL, 'v'}, -+ {"initrd", no_argument, &initrd, 1}, - {NULL, 0, NULL, 0}, - }; - -@@ -95,6 +97,7 @@ Open-iSCSI initiator daemon.\n\ - -p, --pid=pidfile use pid file (default " PID_FILE ").\n\ - -h, --help display this help and exit\n\ - -v, --version display version and exit\n\ -+ --initrd run from initrd\n\ - "); - } - exit(status); -@@ -383,12 +386,17 @@ int main(int argc, char *argv[]) - case 'h': - usage(0); - break; -+ case 0: -+ break; - default: - usage(1); - break; - } - } - -+ if (initrd) -+ argv[0][0] = '@'; -+ - /* initialize logger */ - log_pid = log_init(program_name, DEFAULT_AREA_SIZE, - daemonize ? log_do_log_daemon : log_do_log_std, NULL); --- -1.7.11.7 - diff --git a/0032-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch b/0032-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch deleted file mode 100644 index be06f26..0000000 --- a/0032-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch +++ /dev/null @@ -1,157 +0,0 @@ -From ac3447ab680ef5319717fc6b85a4c5b22e652e5e Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Fri, 7 Dec 2012 17:01:42 -0800 -Subject: iscsiadm, iscsid: newroot command to survive switch_root - -When started from initramfs, iscsid needs to be able to chroot itself -to the runtime filesystem before the switch_root occurs. In the -initramfs "iscsiadm --newroot {root fs mount before switch}" should be -called before the switch_root. - -Signed-off-by: Chris Leech ---- - usr/iscsiadm.c | 30 ++++++++++++++++++++++++++++++ - usr/mgmt_ipc.c | 11 +++++++++++ - usr/mgmt_ipc.h | 6 +++++- - 3 files changed, 46 insertions(+), 1 deletion(-) - -diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c -index 8f9de05..323d0a8 100644 ---- a/usr/iscsiadm.c -+++ b/usr/iscsiadm.c -@@ -111,6 +111,7 @@ static struct option const long_options[] = - {"packetsize", required_argument, NULL, 'b'}, - {"count", required_argument, NULL, 'c'}, - {"interval", required_argument, NULL, 'i'}, -+ {"newroot", required_argument, NULL, 0}, - {NULL, 0, NULL, 0}, - }; - static char *short_options = "RlDVhm:a:b:c:C:p:P:T:H:i:I:U:k:L:d:r:n:v:o:sSt:u"; -@@ -131,6 +132,7 @@ iscsiadm -m session [ -hV ] [ -d debug_level ] [ -P printlevel] [ -r sessionid - iscsiadm -m iface [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -I ifacename | -H hostno|MAC ] [ [ -o operation ] [ -n name ] [ -v value ] ] [ -C ping [ -a ip ] [ -b packetsize ] [ -c count ] [ -i interval ] ]\n\ - iscsiadm -m fw [ -l ]\n\ - iscsiadm -m host [ -P printlevel ] [ -H hostno|MAC ] [ -C chap [ -o operation ] [ -v chap_tbl_idx ] ]\n\ -+iscsiadm --newroot switch_root_path\n\ - iscsiadm -k priority\n"); - } - exit(status); -@@ -251,6 +253,22 @@ static void kill_iscsid(int priority) - } - } - -+static void do_newroot(char *newroot) -+{ -+ iscsiadm_req_t req; -+ iscsiadm_rsp_t rsp; -+ int rc; -+ -+ memset(&req, 0, sizeof(req)); -+ req.command = MGMT_IPC_NEWROOT; -+ strncpy(req.u.newroot.path, newroot, PATH_MAX); -+ rc = iscsid_exec_req(&req, &rsp, 0); -+ if (rc) { -+ iscsi_err_print_msg(rc); -+ log_error("Could not send NEWROOT command"); -+ } -+} -+ - /* - * TODO: we can display how the ifaces are related to node records. - * And we can add a scsi_host mode which would display how -@@ -2397,6 +2415,7 @@ main(int argc, char **argv) - { - char *ip = NULL, *name = NULL, *value = NULL; - char *targetname = NULL, *group_session_mgmt_mode = NULL; -+ char *newroot = NULL; - int ch, longindex, mode=-1, port=-1, do_login=0, do_rescan=0; - int rc=0, sid=-1, op=OP_NOOP, type=-1, do_logout=0, do_stats=0; - int do_login_all=0, do_logout_all=0, info_level=-1, num_ifaces = 0; -@@ -2433,6 +2452,12 @@ main(int argc, char **argv) - while ((ch = getopt_long(argc, argv, short_options, - long_options, &longindex)) >= 0) { - switch (ch) { -+ case 0: -+ if (long_options[longindex].flag != 0) -+ break; -+ if (!strcmp(long_options[longindex].name, "newroot")) -+ newroot = optarg; -+ break; - case 'k': - killiscsid = atoi(optarg); - if (killiscsid < 0) { -@@ -2579,6 +2604,11 @@ main(int argc, char **argv) - goto free_ifaces; - } - -+ if (newroot) { -+ do_newroot(newroot); -+ goto free_ifaces; -+ } -+ - if (mode < 0) - usage(ISCSI_ERR_INVAL); - -diff --git a/usr/mgmt_ipc.c b/usr/mgmt_ipc.c -index 87bd346..5cb7143 100644 ---- a/usr/mgmt_ipc.c -+++ b/usr/mgmt_ipc.c -@@ -226,6 +226,16 @@ mgmt_ipc_immediate_stop(queue_task_t *qtask) - } - - static int -+mgmt_ipc_newroot(queue_task_t *qtask) -+{ -+ char *newroot = qtask->req.u.newroot.path; -+ if (chdir(newroot) || chroot(".") || chdir("/")) -+ return ISCSI_ERR; -+ mgmt_ipc_write_rsp(qtask, ISCSI_SUCCESS); -+ return ISCSI_SUCCESS; -+} -+ -+static int - mgmt_ipc_conn_remove(queue_task_t *qtask) - { - return ISCSI_ERR; -@@ -534,6 +544,7 @@ static mgmt_ipc_fn_t * mgmt_ipc_functions[__MGMT_IPC_MAX_COMMAND] = { - [MGMT_IPC_NOTIFY_DEL_NODE] = mgmt_ipc_notify_del_node, - [MGMT_IPC_NOTIFY_ADD_PORTAL] = mgmt_ipc_notify_add_portal, - [MGMT_IPC_NOTIFY_DEL_PORTAL] = mgmt_ipc_notify_del_portal, -+[MGMT_IPC_NEWROOT] = mgmt_ipc_newroot, - }; - - void mgmt_ipc_handle(int accept_fd) -diff --git a/usr/mgmt_ipc.h b/usr/mgmt_ipc.h -index 55972ed..102ffff 100644 ---- a/usr/mgmt_ipc.h -+++ b/usr/mgmt_ipc.h -@@ -22,6 +22,7 @@ - #include "types.h" - #include "iscsi_if.h" - #include "config.h" -+#include "limits.h" - - #define ISCSIADM_NAMESPACE "ISCSIADM_ABSTRACT_NAMESPACE" - #define PEERUSER_MAX 64 -@@ -46,6 +47,7 @@ typedef enum iscsiadm_cmd { - MGMT_IPC_NOTIFY_DEL_NODE = 17, - MGMT_IPC_NOTIFY_ADD_PORTAL = 18, - MGMT_IPC_NOTIFY_DEL_PORTAL = 19, -+ MGMT_IPC_NEWROOT = 20, - - __MGMT_IPC_MAX_COMMAND - } iscsiadm_cmd_e; -@@ -75,8 +77,10 @@ typedef struct iscsiadm_req { - int param; - /* TODO: make this variable len to support */ - char value[IFNAMSIZ + 1]; -- - } set_host_param; -+ struct ipc_msg_newroot { -+ char path[PATH_MAX + 1]; -+ } newroot; - } u; - } iscsiadm_req_t; - --- -1.7.11.7 - diff --git a/0033-iscsiadm-param-parsing-for-advanced-node-creation.patch b/0033-iscsiadm-param-parsing-for-advanced-node-creation.patch deleted file mode 100644 index 6ab8f35..0000000 --- a/0033-iscsiadm-param-parsing-for-advanced-node-creation.patch +++ /dev/null @@ -1,337 +0,0 @@ -From a41a27cd9b910191a616706c4f473259909bc45d Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Tue, 18 Dec 2012 11:27:00 -0800 -Subject: iscsiadm: --param parsing for advanced node creation - -Share parse_param and apply_param code from iscsistart, allow using multiple ---param options to set arbitrary fields in node mode. - -Signed-off-by: Chris Leech ---- - usr/Makefile | 2 +- - usr/iscsi_param.c | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ - usr/iscsi_param.h | 7 ++++ - usr/iscsiadm.c | 16 ++++++++-- - usr/iscsistart.c | 91 ++-------------------------------------------------- - 5 files changed, 120 insertions(+), 91 deletions(-) - create mode 100644 usr/iscsi_param.c - create mode 100644 usr/iscsi_param.h - -diff --git a/usr/Makefile b/usr/Makefile -index 673b7f1..1506111 100644 ---- a/usr/Makefile -+++ b/usr/Makefile -@@ -40,7 +40,7 @@ SYSDEPS_SRCS = $(wildcard ../utils/sysdeps/*.o) - ISCSI_LIB_SRCS = iscsi_util.o io.o auth.o iscsi_timer.o login.o log.o md5.o \ - sha1.o iface.o idbm.o sysfs.o host.o session_info.o iscsi_sysfs.o \ - iscsi_net_util.o iscsid_req.o transport.o iser.o cxgbi.o be2iscsi.o \ -- initiator_common.o iscsi_err.o $(IPC_OBJ) $(SYSDEPS_SRCS) -+ initiator_common.o iscsi_err.o iscsi_param.o $(IPC_OBJ) $(SYSDEPS_SRCS) - # core initiator files - INITIATOR_SRCS = initiator.o scsi.o actor.o event_poll.o mgmt_ipc.o kern_err_table.o - -diff --git a/usr/iscsi_param.c b/usr/iscsi_param.c -new file mode 100644 -index 0000000..c075e8f ---- /dev/null -+++ b/usr/iscsi_param.c -@@ -0,0 +1,95 @@ -+#include -+#include "log.h" -+#include "config.h" -+#include "idbm.h" -+#include "list.h" -+#include "iface.h" -+#include "idbm_fields.h" -+#include "iscsi_err.h" -+ -+int apply_params(struct list_head *user_params, struct node_rec *rec) -+{ -+ struct user_param *param; -+ int rc; -+ -+ /* Must init this so we can check if user overrode them */ -+ rec->session.initial_login_retry_max = -1; -+ rec->conn[0].timeo.noop_out_interval = -1; -+ rec->conn[0].timeo.noop_out_timeout = -1; -+ -+ list_for_each_entry(param, user_params, list) { -+ /* -+ * user may not have passed in all params that were set by -+ * ibft/iscsi_boot, so clear out values that might conflict -+ * with user overrides -+ */ -+ if (!strcmp(param->name, IFACE_NETNAME)) { -+ /* overriding netname so MAC will be for old netdev */ -+ memset(rec->iface.hwaddress, 0, -+ sizeof(rec->iface.hwaddress)); -+ } else if (!strcmp(param->name, IFACE_HWADDR)) { -+ /* overriding MAC so netdev will be for old MAC */ -+ memset(rec->iface.netdev, 0, sizeof(rec->iface.netdev)); -+ } else if (!strcmp(param->name, IFACE_TRANSPORTNAME)) { -+ /* -+ * switching drivers so all old binding info is no -+ * longer valid. Old values were either for offload -+ * and we are switching to software or the reverse, -+ * or switching types of cards (bnx2i to cxgb3i). -+ */ -+ memset(&rec->iface, 0, sizeof(rec->iface)); -+ iface_setup_defaults(&rec->iface); -+ } -+ } -+ -+ rc = idbm_node_set_rec_from_param(user_params, rec, 0); -+ if (rc) -+ return rc; -+ -+ /* -+ * For root boot we could not change this in older versions so -+ * if user did not override then use the defaults. -+ * -+ * Increase to account for boot using static setup. -+ */ -+ if (rec->session.initial_login_retry_max == -1) -+ rec->session.initial_login_retry_max = 30; -+ /* we used to not be able to answer so turn off */ -+ if (rec->conn[0].timeo.noop_out_interval == -1) -+ rec->conn[0].timeo.noop_out_interval = 0; -+ if (rec->conn[0].timeo.noop_out_timeout == -1) -+ rec->conn[0].timeo.noop_out_timeout = 0; -+ -+ return 0; -+} -+ -+int parse_param(struct list_head *user_params, char *param_str) -+{ -+ struct user_param *param; -+ char *name, *value; -+ -+ name = param_str; -+ -+ value = strchr(param_str, '='); -+ if (!value) { -+ log_error("Invalid --param %s. Missing value.", param_str); -+ return ISCSI_ERR_INVAL; -+ } -+ *value = '\0'; -+ -+ value++; -+ if (!strlen(value)) { -+ log_error("Invalid --param %s. Missing value.", param_str); -+ return ISCSI_ERR_INVAL; -+ } -+ -+ param = idbm_alloc_user_param(name, value); -+ if (!param) { -+ log_error("Could not allocate memory for param."); -+ return ISCSI_ERR_NOMEM; -+ } -+ -+ list_add(¶m->list, user_params); -+ return 0; -+} -+ -diff --git a/usr/iscsi_param.h b/usr/iscsi_param.h -new file mode 100644 -index 0000000..8b7956c ---- /dev/null -+++ b/usr/iscsi_param.h -@@ -0,0 +1,7 @@ -+#ifndef ISCSI_PARAM_H -+#define ISCSI_PARAM_H -+ -+extern int parse_param(struct list_head *user_params, char *param_str); -+extern int apply_params(struct list_head *user_params, struct node_rec *rec); -+ -+#endif -diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c -index 323d0a8..ef866ae 100644 ---- a/usr/iscsiadm.c -+++ b/usr/iscsiadm.c -@@ -53,6 +53,7 @@ - #include "iscsi_err.h" - #include "iscsi_ipc.h" - #include "iscsi_timer.h" -+#include "iscsi_param.h" - - static char program_name[] = "iscsiadm"; - static char config_file[TARGET_NAME_MAXLEN]; -@@ -112,6 +113,7 @@ static struct option const long_options[] = - {"count", required_argument, NULL, 'c'}, - {"interval", required_argument, NULL, 'i'}, - {"newroot", required_argument, NULL, 0}, -+ {"param", required_argument, NULL, 0}, - {NULL, 0, NULL, 0}, - }; - static char *short_options = "RlDVhm:a:b:c:C:p:P:T:H:i:I:U:k:L:d:r:n:v:o:sSt:u"; -@@ -127,7 +129,7 @@ iscsiadm -m discoverydb [ -hV ] [ -d debug_level ] [-P printlevel] [ -t type -p - [ -o operation ] [ -n name ] [ -v value ] [ -lD ] ] \n\ - iscsiadm -m discovery [ -hV ] [ -d debug_level ] [-P printlevel] [ -t type -p ip:port -I ifaceN ... [ -l ] ] | [ [ -p ip:port ] [ -l | -D ] ] \n\ - iscsiadm -m node [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -L all,manual,automatic ] [ -U all,manual,automatic ] [ -S ] [ [ -T targetname -p ip:port -I ifaceN ] [ -l | -u | -R | -s] ] \ --[ [ -o operation ] [ -n name ] [ -v value ] ]\n\ -+[ [ -o operation ] [ -n name ] [ -v value ] ] [ --param=NAME=VALUE ]\n\ - iscsiadm -m session [ -hV ] [ -d debug_level ] [ -P printlevel] [ -r sessionid | sysfsdir [ -R | -u | -s ] [ -o operation ] [ -n name ] [ -v value ] ]\n\ - iscsiadm -m iface [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -I ifacename | -H hostno|MAC ] [ [ -o operation ] [ -n name ] [ -v value ] ] [ -C ping [ -a ip ] [ -b packetsize ] [ -c count ] [ -i interval ] ]\n\ - iscsiadm -m fw [ -l ]\n\ -@@ -2430,9 +2432,11 @@ main(int argc, char **argv) - uint32_t host_no = -1; - struct user_param *param; - struct list_head params; -+ struct list_head user_params; - - INIT_LIST_HEAD(¶ms); - INIT_LIST_HEAD(&ifaces); -+ INIT_LIST_HEAD(&user_params); - /* do not allow ctrl-c for now... */ - memset(&sa_old, 0, sizeof(struct sigaction)); - memset(&sa_new, 0, sizeof(struct sigaction)); -@@ -2455,8 +2459,14 @@ main(int argc, char **argv) - case 0: - if (long_options[longindex].flag != 0) - break; -- if (!strcmp(long_options[longindex].name, "newroot")) -+ if (!strcmp(long_options[longindex].name, "newroot")) { - newroot = optarg; -+ break; -+ } -+ if (!strcmp(long_options[longindex].name, "param")) { -+ parse_param(&user_params, optarg); -+ break; -+ } - break; - case 'k': - killiscsid = atoi(optarg); -@@ -2748,6 +2758,8 @@ main(int argc, char **argv) - goto out; - } - -+ apply_params(&user_params, rec); -+ - rc = exec_node_op(op, do_login, do_logout, do_show, - do_rescan, do_stats, info_level, rec, - ¶ms); -diff --git a/usr/iscsistart.c b/usr/iscsistart.c -index 6924d49..85be35b 100644 ---- a/usr/iscsistart.c -+++ b/usr/iscsistart.c -@@ -50,6 +50,7 @@ - #include "iscsid_req.h" - #include "iscsi_err.h" - #include "iface.h" -+#include "iscsi_param.h" - - /* global config info */ - /* initiator needs initiator name/alias */ -@@ -131,99 +132,13 @@ static int stop_event_loop(void) - return rc; - } - --static int apply_params(struct node_rec *rec) --{ -- struct user_param *param; -- int rc; -- -- /* Must init this so we can check if user overrode them */ -- rec->session.initial_login_retry_max = -1; -- rec->conn[0].timeo.noop_out_interval = -1; -- rec->conn[0].timeo.noop_out_timeout = -1; -- -- list_for_each_entry(param, &user_params, list) { -- /* -- * user may not have passed in all params that were set by -- * ibft/iscsi_boot, so clear out values that might conflict -- * with user overrides -- */ -- if (!strcmp(param->name, IFACE_NETNAME)) { -- /* overriding netname so MAC will be for old netdev */ -- memset(rec->iface.hwaddress, 0, -- sizeof(rec->iface.hwaddress)); -- } else if (!strcmp(param->name, IFACE_HWADDR)) { -- /* overriding MAC so netdev will be for old MAC */ -- memset(rec->iface.netdev, 0, sizeof(rec->iface.netdev)); -- } else if (!strcmp(param->name, IFACE_TRANSPORTNAME)) { -- /* -- * switching drivers so all old binding info is no -- * longer valid. Old values were either for offload -- * and we are switching to software or the reverse, -- * or switching types of cards (bnx2i to cxgb3i). -- */ -- memset(&rec->iface, 0, sizeof(rec->iface)); -- iface_setup_defaults(&rec->iface); -- } -- } -- -- rc = idbm_node_set_rec_from_param(&user_params, rec, 0); -- if (rc) -- return rc; -- -- /* -- * For root boot we could not change this in older versions so -- * if user did not override then use the defaults. -- * -- * Increase to account for boot using static setup. -- */ -- if (rec->session.initial_login_retry_max == -1) -- rec->session.initial_login_retry_max = 30; -- /* we used to not be able to answer so turn off */ -- if (rec->conn[0].timeo.noop_out_interval == -1) -- rec->conn[0].timeo.noop_out_interval = 0; -- if (rec->conn[0].timeo.noop_out_timeout == -1) -- rec->conn[0].timeo.noop_out_timeout = 0; -- -- return 0; --} -- --static int parse_param(char *param_str) --{ -- struct user_param *param; -- char *name, *value; -- -- name = param_str; -- -- value = strchr(param_str, '='); -- if (!value) { -- log_error("Invalid --param %s. Missing value.", param_str); -- return ISCSI_ERR_INVAL; -- } -- *value = '\0'; -- -- value++; -- if (!strlen(value)) { -- log_error("Invalid --param %s. Missing value.", param_str); -- return ISCSI_ERR_INVAL; -- } -- -- param = idbm_alloc_user_param(name, value); -- if (!param) { -- log_error("Could not allocate memory for param."); -- return ISCSI_ERR_NOMEM; -- } -- -- list_add(¶m->list, &user_params); -- return 0; --} -- - static int login_session(struct node_rec *rec) - { - iscsiadm_req_t req; - iscsiadm_rsp_t rsp; - int rc, retries = 0; - -- rc = apply_params(rec); -+ rc = apply_params(&user_params, rec); - if (rc) - return rc; - -@@ -426,7 +341,7 @@ int main(int argc, char *argv[]) - fw_free_targets(&targets); - exit(0); - case 'P': -- err = parse_param(optarg); -+ err = parse_param(&user_params, optarg); - if (err) - exit(err); - break; --- -1.7.11.7 - diff --git a/0034-update-systemd-service-files-add-iscsi.service-for-s.patch b/0034-update-systemd-service-files-add-iscsi.service-for-s.patch deleted file mode 100644 index 966bb9f..0000000 --- a/0034-update-systemd-service-files-add-iscsi.service-for-s.patch +++ /dev/null @@ -1,93 +0,0 @@ -From 1c3b1d23e0b3f17399ffd4463cafad813b0444d5 Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 19 Dec 2012 15:07:36 -0800 -Subject: update systemd service files, add iscsi.service for starting - sessions on boot - -Signed-off-by: Chris Leech ---- - etc/systemd/iscsi.service | 19 +++++++++++++++++++ - etc/systemd/iscsi_mark_root_nodes | 14 ++++++++++++++ - etc/systemd/iscsid.service | 7 +++++-- - etc/systemd/iscsid.socket | 2 +- - 4 files changed, 39 insertions(+), 3 deletions(-) - create mode 100644 etc/systemd/iscsi.service - create mode 100755 etc/systemd/iscsi_mark_root_nodes - -diff --git a/etc/systemd/iscsi.service b/etc/systemd/iscsi.service -new file mode 100644 -index 0000000..bbd52fd ---- /dev/null -+++ b/etc/systemd/iscsi.service -@@ -0,0 +1,19 @@ -+[Unit] -+Description=Login and scanning of iSCSI devices -+Documentation=man:iscsid(8) man:iscsiadm(8) -+DefaultDependencies=no -+Conflicts=shutdown.target -+After=systemd-remount-fs.service network.target iscsid.service iscsiuio.service -+Before=remote-fs-pre.target -+ConditionPathExists=/etc/iscsi/initiatorname.iscsi -+ -+[Service] -+Type=oneshot -+RemainAfterExit=true -+ExecStart=/usr/libexec/iscsi_mark_root_nodes -+ExecStart=/sbin/iscsiadm -m node --loginall=automatic -+ExecStop=/bin/sync -+ExecStop=/sbin/iscsiadm -m node --logoutall=automatic -+ -+[Install] -+WantedBy=sysinit.target -diff --git a/etc/systemd/iscsi_mark_root_nodes b/etc/systemd/iscsi_mark_root_nodes -new file mode 100755 -index 0000000..c68475c ---- /dev/null -+++ b/etc/systemd/iscsi_mark_root_nodes -@@ -0,0 +1,14 @@ -+#!/bin/bash -+ -+ISCSIADM=/sbin/iscsiadm -+SESSION_FILE=/run/initramfs/iscsi.sessions -+ -+if [ ! -f $SESSION_FILE ] ; then -+ exit 0 -+fi -+ -+while read t num i target; do -+ ip=${i%:*} -+ $ISCSIADM -m node -p $ip -T $target -o update -n node.startup -v onboot -+done < $SESSION_FILE -+ -diff --git a/etc/systemd/iscsid.service b/etc/systemd/iscsid.service -index 028e0b3..653dd08 100644 ---- a/etc/systemd/iscsid.service -+++ b/etc/systemd/iscsid.service -@@ -1,7 +1,10 @@ - [Unit] - Description=Open-iSCSI --Documentation=man:iscsid(8) man:iscsiuio(8) man:iscsiadm(8) --After=network.target NetworkManager-wait-online.service iscsiuio.service tgtd.service targetcli.service -+Documentation=man:iscsid(8) man:iscsiadm(8) -+DefaultDependencies=no -+Conflicts=shutdown.target -+After=network.target iscsiuio.service -+Before=remote-fs-pre.target - - [Service] - Type=forking -diff --git a/etc/systemd/iscsid.socket b/etc/systemd/iscsid.socket -index 832451d..58a8d12 100644 ---- a/etc/systemd/iscsid.socket -+++ b/etc/systemd/iscsid.socket -@@ -1,6 +1,6 @@ - [Unit] - Description=Open-iSCSI iscsid Socket --Documentation=man:iscsid(8) man:iscsiuio(8) man:iscsiadm(8) -+Documentation=man:iscsid(8) man:iscsiadm(8) - - [Socket] - ListenStream=@ISCSIADM_ABSTRACT_NAMESPACE --- -1.7.11.7 - diff --git a/0040-ISCSISTART-Saved-ibft-boot-info-to-the-session-sysfs.patch b/0040-ISCSISTART-Saved-ibft-boot-info-to-the-session-sysfs.patch new file mode 100644 index 0000000..f3f3a12 --- /dev/null +++ b/0040-ISCSISTART-Saved-ibft-boot-info-to-the-session-sysfs.patch @@ -0,0 +1,164 @@ +From 68ef07c23f7c0d1ea6b502c28be1152e77ff1bde Mon Sep 17 00:00:00 2001 +From: Eddie Wai +Date: Fri, 12 Apr 2013 10:41:15 -0700 +Subject: ISCSISTART: Saved ibft boot info to the session sysfs + +Three new session sysfs parameters are introduced: +boot_root - holds the ibft boot root folder name +boot_nic - holds the ibft boot ethernetN name +boot_target - holds the ibft boot targetN name + +This patch copies over the /sys/firmware//ethernetN/targetN info +from the boot context to the node_rec. + +Signed-off-by: Eddie Wai +--- + include/fw_context.h | 3 +++ + include/iscsi_if.h | 4 ++++ + include/iscsi_proto.h | 1 + + usr/config.h | 3 +++ + usr/idbm.c | 6 ++++++ + usr/initiator_common.c | 14 +++++++++++++- + utils/fwparam_ibft/fwparam_sysfs.c | 8 ++++++++ + 7 files changed, 38 insertions(+), 1 deletion(-) + +diff --git a/include/fw_context.h b/include/fw_context.h +index 1640859..6563d68 100644 +--- a/include/fw_context.h ++++ b/include/fw_context.h +@@ -30,6 +30,9 @@ + + struct boot_context { + struct list_head list; ++ char boot_root[BOOT_NAME_MAXLEN]; ++ char boot_nic[BOOT_NAME_MAXLEN]; ++ char boot_target[BOOT_NAME_MAXLEN]; + + /* target settings */ + int target_port; +diff --git a/include/iscsi_if.h b/include/iscsi_if.h +index 20f2bc2..b47dde7 100644 +--- a/include/iscsi_if.h ++++ b/include/iscsi_if.h +@@ -495,6 +495,10 @@ enum iscsi_param { + + ISCSI_PARAM_TGT_RESET_TMO, + ISCSI_PARAM_TARGET_ALIAS, ++ ++ ISCSI_PARAM_BOOT_ROOT, ++ ISCSI_PARAM_BOOT_NIC, ++ ISCSI_PARAM_BOOT_TARGET, + /* must always be last */ + ISCSI_PARAM_MAX, + }; +diff --git a/include/iscsi_proto.h b/include/iscsi_proto.h +index 1c69feb..56f757b 100644 +--- a/include/iscsi_proto.h ++++ b/include/iscsi_proto.h +@@ -619,6 +619,7 @@ struct iscsi_reject { + #define KEY_MAXLEN 64 + #define VALUE_MAXLEN 255 + #define TARGET_NAME_MAXLEN VALUE_MAXLEN ++#define BOOT_NAME_MAXLEN 256 + + #define ISCSI_DEF_MAX_RECV_SEG_LEN 8192 + #define ISCSI_MIN_MAX_RECV_SEG_LEN 512 +diff --git a/usr/config.h b/usr/config.h +index 998caff..d457bdd 100644 +--- a/usr/config.h ++++ b/usr/config.h +@@ -201,6 +201,9 @@ typedef struct session_rec { + * allowed to be initiated on this record + */ + unsigned char multiple; ++ char boot_root[BOOT_NAME_MAXLEN]; ++ char boot_nic[BOOT_NAME_MAXLEN]; ++ char boot_target[BOOT_NAME_MAXLEN]; + } session_rec_t; + + #define ISCSI_TRANSPORT_NAME_MAXLEN 16 +diff --git a/usr/idbm.c b/usr/idbm.c +index bc06058..1e4f8c8 100644 +--- a/usr/idbm.c ++++ b/usr/idbm.c +@@ -2748,6 +2748,12 @@ struct node_rec *idbm_create_rec_from_boot_context(struct boot_context *context) + strlen((char *)context->chap_password); + rec->session.auth.password_in_length = + strlen((char *)context->chap_password_in); ++ strlcpy(rec->session.boot_root, context->boot_root, ++ sizeof(context->boot_root)); ++ strlcpy(rec->session.boot_nic, context->boot_nic, ++ sizeof(context->boot_nic)); ++ strlcpy(rec->session.boot_target, context->boot_target, ++ sizeof(context->boot_target)); + + iface_setup_from_boot_context(&rec->iface, context); + +diff --git a/usr/initiator_common.c b/usr/initiator_common.c +index eb72795..544d637 100644 +--- a/usr/initiator_common.c ++++ b/usr/initiator_common.c +@@ -324,7 +324,7 @@ int iscsi_host_set_params(struct iscsi_session *session) + return 0; + } + +-#define MAX_SESSION_PARAMS 32 ++#define MAX_SESSION_PARAMS 35 + + int iscsi_session_set_params(struct iscsi_conn *conn) + { +@@ -496,6 +496,18 @@ int iscsi_session_set_params(struct iscsi_conn *conn) + .param = ISCSI_PARAM_INITIATOR_NAME, + .value = session->initiator_name, + .type = ISCSI_STRING, ++ }, { ++ .param = ISCSI_PARAM_BOOT_ROOT, ++ .value = session->nrec.session.boot_root, ++ .type = ISCSI_STRING, ++ }, { ++ .param = ISCSI_PARAM_BOOT_NIC, ++ .value = session->nrec.session.boot_nic, ++ .type = ISCSI_STRING, ++ }, { ++ .param = ISCSI_PARAM_BOOT_TARGET, ++ .value = session->nrec.session.boot_target, ++ .type = ISCSI_STRING, + }, + }; + +diff --git a/utils/fwparam_ibft/fwparam_sysfs.c b/utils/fwparam_ibft/fwparam_sysfs.c +index 3997363..2f37b59 100644 +--- a/utils/fwparam_ibft/fwparam_sysfs.c ++++ b/utils/fwparam_ibft/fwparam_sysfs.c +@@ -200,6 +200,9 @@ static int fill_nic_context(char *subsys, char *id, + strlcpy(context->scsi_host_name, subsys, + sizeof(context->scsi_host_name)); + ++ memset(&context->boot_nic, 0, sizeof(context->boot_nic)); ++ snprintf(context->boot_nic, sizeof(context->boot_nic), "%s", id); ++ + sysfs_get_str(id, subsys, "ip-addr", context->ipaddr, + sizeof(context->ipaddr)); + sysfs_get_str(id, subsys, "vlan", context->vlan, +@@ -224,6 +227,8 @@ static void fill_initiator_context(char *subsys, struct boot_context *context) + sizeof(context->initiatorname)); + sysfs_get_str("initiator", subsys, "isid", context->isid, + sizeof(context->isid)); ++ ++ strlcpy(context->boot_root, subsys, sizeof(context->boot_root)); + } + static int fill_tgt_context(char *subsys, char *id, + struct boot_context *context) +@@ -240,6 +245,9 @@ static int fill_tgt_context(char *subsys, char *id, + if (rc) + return rc; + ++ memset(&context->boot_target, 0, sizeof(context->boot_target)); ++ snprintf(context->boot_target, sizeof(context->boot_target), "%s", id); ++ + /* + * We can live without the rest of they do not exist. If we + * failed to get them we will figure it out when we login. +-- +1.8.1.4 + diff --git a/0041-ISCSID-Added-the-extraction-of-the-session-boot-info.patch b/0041-ISCSID-Added-the-extraction-of-the-session-boot-info.patch new file mode 100644 index 0000000..60c705d --- /dev/null +++ b/0041-ISCSID-Added-the-extraction-of-the-session-boot-info.patch @@ -0,0 +1,112 @@ +From d86ca42685620ad3263da098923308a3a00ac55a Mon Sep 17 00:00:00 2001 +From: Eddie Wai +Date: Fri, 12 Apr 2013 10:41:16 -0700 +Subject: ISCSID: Added the extraction of the session boot info + +This patch does the work to extract the corresponding +->ethernetN net params as specified from the kernel +session boot_nic sysfs entry based on the transport param +use_boot_info. + +This is only populated for iscsi_tcp and bnx2i. + +Signed-off-by: Eddie Wai +--- + usr/iscsi_sysfs.c | 40 ++++++++++++++++++++++++++++++++++++++++ + usr/transport.c | 2 ++ + usr/transport.h | 1 + + 3 files changed, 43 insertions(+) + +diff --git a/usr/iscsi_sysfs.c b/usr/iscsi_sysfs.c +index aed10a3..79ec79d 100644 +--- a/usr/iscsi_sysfs.c ++++ b/usr/iscsi_sysfs.c +@@ -674,6 +674,43 @@ free_fnode: + return rc; + } + ++static int iscsi_sysfs_read_boot(struct iface_rec *iface, char *session) ++{ ++ char boot_root[BOOT_NAME_MAXLEN], boot_nic[BOOT_NAME_MAXLEN]; ++ char boot_name[BOOT_NAME_MAXLEN], boot_content[BOOT_NAME_MAXLEN]; ++ ++ /* Extract boot info */ ++ strlcpy(boot_name, "boot_target", sizeof(boot_name)); ++ if (sysfs_get_str(session, ISCSI_SESSION_SUBSYS, boot_name, ++ boot_content, BOOT_NAME_MAXLEN)) ++ return -1; ++ strlcpy(boot_name, "boot_nic", sizeof(boot_name)); ++ if (sysfs_get_str(session, ISCSI_SESSION_SUBSYS, boot_name, boot_nic, ++ BOOT_NAME_MAXLEN)) ++ return -1; ++ strlcpy(boot_name, "boot_root", sizeof(boot_name)); ++ if (sysfs_get_str(session, ISCSI_SESSION_SUBSYS, boot_name, boot_root, ++ BOOT_NAME_MAXLEN)) ++ return -1; ++ ++ /* If all boot_root/boot_target/boot_nic exist, then extract the ++ info from the boot nic */ ++ if (sysfs_get_str(boot_nic, boot_root, "vlan", boot_content, ++ BOOT_NAME_MAXLEN)) ++ log_debug(5, "could not read %s/%s/vlan", boot_root, boot_nic); ++ else ++ iface->vlan_id = atoi(boot_content); ++ ++ if (sysfs_get_str(boot_nic, boot_root, "subnet-mask", ++ iface->subnet_mask, NI_MAXHOST)) ++ log_debug(5, "could not read %s/%s/subnet", boot_root, ++ boot_nic); ++ ++ log_debug(5, "sysfs read boot returns %s/%s/ vlan = %d subnet = %s", ++ boot_root, boot_nic, iface->vlan_id, iface->subnet_mask); ++ return 0; ++} ++ + /* + * Read in iface settings based on host and session values. If + * session is not passed in, then the ifacename will not be set. And +@@ -802,6 +839,9 @@ static int iscsi_sysfs_read_iface(struct iface_rec *iface, int host_no, + } + } + ++ if (t->template->use_boot_info) ++ iscsi_sysfs_read_boot(iface, session); ++ + if (!iface_kern_id) + goto done; + +diff --git a/usr/transport.c b/usr/transport.c +index 52b7674..4d030a8 100644 +--- a/usr/transport.c ++++ b/usr/transport.c +@@ -42,6 +42,7 @@ + + struct iscsi_transport_template iscsi_tcp = { + .name = "tcp", ++ .use_boot_info = 1, + .ep_connect = iscsi_io_tcp_connect, + .ep_poll = iscsi_io_tcp_poll, + .ep_disconnect = iscsi_io_tcp_disconnect, +@@ -77,6 +78,7 @@ struct iscsi_transport_template cxgb4i = { + struct iscsi_transport_template bnx2i = { + .name = "bnx2i", + .set_host_ip = 1, ++ .use_boot_info = 1, + .ep_connect = ktransport_ep_connect, + .ep_poll = ktransport_ep_poll, + .ep_disconnect = ktransport_ep_disconnect, +diff --git a/usr/transport.h b/usr/transport.h +index 5dcf872..388e4b1 100644 +--- a/usr/transport.h ++++ b/usr/transport.h +@@ -31,6 +31,7 @@ struct iscsi_transport_template { + * the host's ip address. + */ + uint8_t set_host_ip; ++ uint8_t use_boot_info; + int (*ep_connect) (struct iscsi_conn *conn, int non_blocking); + int (*ep_poll) (struct iscsi_conn *conn, int timeout_ms); + void (*ep_disconnect) (struct iscsi_conn *conn); +-- +1.8.1.4 + diff --git a/0042-ISCSID-Added-iface-content-override-fix.patch b/0042-ISCSID-Added-iface-content-override-fix.patch new file mode 100644 index 0000000..d41fa70 --- /dev/null +++ b/0042-ISCSID-Added-iface-content-override-fix.patch @@ -0,0 +1,57 @@ +From ec7d79ed691619b6ffa8c25f162ce62e1e25e6c1 Mon Sep 17 00:00:00 2001 +From: Eddie Wai +Date: Fri, 12 Apr 2013 10:41:17 -0700 +Subject: ISCSID: Added iface content override fix + +Patch provided by Mike Christie. + +This patch fixes the unconditional overwrite of the iface struct +even when the corresponding iface info from the node config was +found and extracted. + +Signed-off-by: Eddie Wai +--- + usr/iscsid.c | 8 +++----- + 1 file changed, 3 insertions(+), 5 deletions(-) + +diff --git a/usr/iscsid.c b/usr/iscsid.c +index 8f19220..d1756ef 100644 +--- a/usr/iscsid.c ++++ b/usr/iscsid.c +@@ -111,9 +111,7 @@ setup_rec_from_negotiated_values(node_rec_t *rec, struct session_info *info) + strlcpy(rec->name, info->targetname, TARGET_NAME_MAXLEN); + rec->conn[0].port = info->persistent_port; + strlcpy(rec->conn[0].address, info->persistent_address, NI_MAXHOST); +- memcpy(&rec->iface, &info->iface, sizeof(struct iface_rec)); + rec->tpgt = info->tpgt; +- iface_copy(&rec->iface, &info->iface); + + iscsi_sysfs_get_negotiated_session_conf(info->sid, &session_conf); + iscsi_sysfs_get_negotiated_conn_conf(info->sid, &conn_conf); +@@ -238,6 +236,7 @@ static int sync_session(void *data, struct session_info *info) + log_warning("Could not read data from db. Using default and " + "currently negotiated values\n"); + setup_rec_from_negotiated_values(&rec, info); ++ iface_copy(&rec.iface, &info->iface); + } else { + /* + * we have a valid record and iface so lets merge +@@ -251,13 +250,12 @@ static int sync_session(void *data, struct session_info *info) + memset(&sysfsrec, 0, sizeof(node_rec_t)); + setup_rec_from_negotiated_values(&sysfsrec, info); + /* +- * target, portal and iface name values have to be the same ++ * target, portal and iface values have to be the same + * or we would not have found the record, so just copy +- * CHAP and iface settings. ++ * CHAP settings. + */ + memcpy(&rec.session.auth, &sysfsrec.session.auth, + sizeof(struct iscsi_auth_config)); +- memcpy(&rec.iface, &info->iface, sizeof(rec.iface)); + } + + /* multiple drivers could be connected to the same portal */ +-- +1.8.1.4 + diff --git a/0043-idmb_rec_write-check-for-tpgt-first.patch b/0043-idmb_rec_write-check-for-tpgt-first.patch new file mode 100644 index 0000000..cdc958a --- /dev/null +++ b/0043-idmb_rec_write-check-for-tpgt-first.patch @@ -0,0 +1,55 @@ +From 24a4d8156786dfd91dcc17b2472653e963ebd028 Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Tue, 13 Aug 2013 10:59:44 -0700 +Subject: idmb_rec_write, check for tpgt first + +Factor out the check for a tpgt to a single place, before going crazy on +the rec files. Makes flow of this function easier to follow, and preps +for splitting it up. +--- + usr/idbm.c | 18 +++++------------- + 1 file changed, 5 insertions(+), 13 deletions(-) + +diff --git a/usr/idbm.c b/usr/idbm.c +index 1e4f8c8..0a88699 100644 +--- a/usr/idbm.c ++++ b/usr/idbm.c +@@ -1849,6 +1849,10 @@ static int idbm_rec_write(node_rec_t *rec) + if (rc) + goto free_portal; + ++ if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN) ++ /* drop down to old style portal as config */ ++ goto open_conf; ++ + rc = stat(portal, &statb); + if (rc) { + rc = 0; +@@ -1857,23 +1861,11 @@ static int idbm_rec_write(node_rec_t *rec) + * set the tgpt. In new versions you must pass all the info in + * from the start + */ +- if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN) +- /* drop down to old style portal as config */ +- goto open_conf; +- else +- goto mkdir_portal; ++ goto mkdir_portal; + } + + if (!S_ISDIR(statb.st_mode)) { + /* +- * older iscsiadm versions had you create the config then set +- * set the tgpt. In new versions you must pass all the info in +- * from the start +- */ +- if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN) +- /* drop down to old style portal as config */ +- goto open_conf; +- /* + * Old style portal as a file, but with tpgt. Let's update it. + */ + if (unlink(portal)) { +-- +1.8.1.4 + diff --git a/0044-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch b/0044-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch new file mode 100644 index 0000000..358b50c --- /dev/null +++ b/0044-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch @@ -0,0 +1,61 @@ +From b1799fe84ed94a19bba6bcd7284ce8b038be4ffe Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Mon, 10 Dec 2012 13:20:47 -0800 +Subject: iscsid: add --initrd option to set run from initrd hint for systemd + +See http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons + +Signed-off-by: Chris Leech +--- + usr/iscsid.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/usr/iscsid.c b/usr/iscsid.c +index b4bb65b..7d71085 100644 +--- a/usr/iscsid.c ++++ b/usr/iscsid.c +@@ -61,6 +61,7 @@ static pid_t log_pid; + static gid_t gid; + static int daemonize = 1; + static int mgmt_ipc_fd; ++static int initrd = 0; + + static struct option const long_options[] = { + {"config", required_argument, NULL, 'c'}, +@@ -73,6 +74,7 @@ static struct option const long_options[] = { + {"pid", required_argument, NULL, 'p'}, + {"help", no_argument, NULL, 'h'}, + {"version", no_argument, NULL, 'v'}, ++ {"initrd", no_argument, &initrd, 1}, + {NULL, 0, NULL, 0}, + }; + +@@ -95,6 +97,7 @@ Open-iSCSI initiator daemon.\n\ + -p, --pid=pidfile use pid file (default " PID_FILE ").\n\ + -h, --help display this help and exit\n\ + -v, --version display version and exit\n\ ++ --initrd run from initrd\n\ + "); + } + exit(status); +@@ -383,12 +386,17 @@ int main(int argc, char *argv[]) + case 'h': + usage(0); + break; ++ case 0: ++ break; + default: + usage(1); + break; + } + } + ++ if (initrd) ++ argv[0][0] = '@'; ++ + /* initialize logger */ + log_pid = log_init(program_name, DEFAULT_AREA_SIZE, + daemonize ? log_do_log_daemon : log_do_log_std, NULL); +-- +1.7.11.7 + diff --git a/0045-idbm_rec_write-seperate-old-and-new-style-writes.patch b/0045-idbm_rec_write-seperate-old-and-new-style-writes.patch new file mode 100644 index 0000000..d138233 --- /dev/null +++ b/0045-idbm_rec_write-seperate-old-and-new-style-writes.patch @@ -0,0 +1,180 @@ +From 954a9492b5ed1de5907ad2a7d7cc0ae6215d8fac Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Tue, 13 Aug 2013 11:34:31 -0700 +Subject: idbm_rec_write, seperate old and new style writes + +Duplicates a small bit of code, but easier to understand and extened. +--- + usr/idbm.c | 116 +++++++++++++++++++++++++++++++++++++++++-------------------- + 1 file changed, 79 insertions(+), 37 deletions(-) + +diff --git a/usr/idbm.c b/usr/idbm.c +index 0a88699..cb6ffd1 100644 +--- a/usr/idbm.c ++++ b/usr/idbm.c +@@ -1808,7 +1808,7 @@ mkdir_portal: + return f; + } + +-static int idbm_rec_write(node_rec_t *rec) ++static int idbm_rec_write_new(node_rec_t *rec) + { + struct stat statb; + FILE *f; +@@ -1820,38 +1820,8 @@ static int idbm_rec_write(node_rec_t *rec) + log_error("Could not alloc portal\n"); + return ISCSI_ERR_NOMEM; + } +- +- snprintf(portal, PATH_MAX, "%s", NODE_CONFIG_DIR); +- if (access(portal, F_OK) != 0) { +- if (mkdir(portal, 0660) != 0) { +- log_error("Could not make %s: %s\n", portal, +- strerror(errno)); +- rc = ISCSI_ERR_IDBM; +- goto free_portal; +- } +- } +- +- snprintf(portal, PATH_MAX, "%s/%s", NODE_CONFIG_DIR, rec->name); +- if (access(portal, F_OK) != 0) { +- if (mkdir(portal, 0660) != 0) { +- log_error("Could not make %s: %s\n", portal, +- strerror(errno)); +- rc = ISCSI_ERR_IDBM; +- goto free_portal; +- } +- } +- + snprintf(portal, PATH_MAX, "%s/%s/%s,%d", NODE_CONFIG_DIR, + rec->name, rec->conn[0].address, rec->conn[0].port); +- log_debug(5, "Looking for config file %s", portal); +- +- rc = idbm_lock(); +- if (rc) +- goto free_portal; +- +- if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN) +- /* drop down to old style portal as config */ +- goto open_conf; + + rc = stat(portal, &statb); + if (rc) { +@@ -1872,11 +1842,11 @@ static int idbm_rec_write(node_rec_t *rec) + log_error("Could not convert %s: %s\n", portal, + strerror(errno)); + rc = ISCSI_ERR_IDBM; +- goto unlock; ++ goto free_portal; + } + } else { + rc = ISCSI_ERR_INVAL; +- goto unlock; ++ goto free_portal; + } + + mkdir_portal: +@@ -1887,24 +1857,96 @@ mkdir_portal: + log_error("Could not make dir %s: %s\n", + portal, strerror(errno)); + rc = ISCSI_ERR_IDBM; +- goto unlock; ++ goto free_portal; + } + } + + snprintf(portal, PATH_MAX, "%s/%s/%s,%d,%d/%s", NODE_CONFIG_DIR, + rec->name, rec->conn[0].address, rec->conn[0].port, rec->tpgt, + rec->iface.name); +-open_conf: ++/* open_conf: */ + f = fopen(portal, "w"); + if (!f) { + log_error("Could not open %s: %sd\n", portal, strerror(errno)); + rc = ISCSI_ERR_IDBM; +- goto unlock; ++ goto free_portal; + } + + idbm_print(IDBM_PRINT_TYPE_NODE, rec, 1, f); + fclose(f); +-unlock: ++free_portal: ++ free(portal); ++ return rc; ++} ++ ++static int idbm_rec_write_old(node_rec_t *rec) ++{ ++ FILE *f; ++ char *portal; ++ int rc = 0; ++ ++ portal = malloc(PATH_MAX); ++ if (!portal) { ++ log_error("Could not alloc portal\n"); ++ return ISCSI_ERR_NOMEM; ++ } ++ snprintf(portal, PATH_MAX, "%s/%s/%s,%d", NODE_CONFIG_DIR, ++ rec->name, rec->conn[0].address, rec->conn[0].port); ++ ++ f = fopen(portal, "w"); ++ if (!f) { ++ log_error("Could not open %s: %sd\n", portal, strerror(errno)); ++ rc = ISCSI_ERR_IDBM; ++ goto free_portal; ++ } ++ idbm_print(IDBM_PRINT_TYPE_NODE, rec, 1, f); ++ fclose(f); ++free_portal: ++ free(portal); ++ return rc; ++} ++ ++static int idbm_rec_write(node_rec_t *rec) ++{ ++ char *portal; ++ int rc = 0; ++ ++ portal = malloc(PATH_MAX); ++ if (!portal) { ++ log_error("Could not alloc portal\n"); ++ return ISCSI_ERR_NOMEM; ++ } ++ ++ snprintf(portal, PATH_MAX, "%s", NODE_CONFIG_DIR); ++ if (access(portal, F_OK) != 0) { ++ if (mkdir(portal, 0660) != 0) { ++ log_error("Could not make %s: %s\n", portal, ++ strerror(errno)); ++ rc = ISCSI_ERR_IDBM; ++ goto free_portal; ++ } ++ } ++ ++ snprintf(portal, PATH_MAX, "%s/%s", NODE_CONFIG_DIR, rec->name); ++ if (access(portal, F_OK) != 0) { ++ if (mkdir(portal, 0660) != 0) { ++ log_error("Could not make %s: %s\n", portal, ++ strerror(errno)); ++ rc = ISCSI_ERR_IDBM; ++ goto free_portal; ++ } ++ } ++ ++ rc = idbm_lock(); ++ if (rc) ++ goto free_portal; ++ ++ if (rec->tpgt == PORTAL_GROUP_TAG_UNKNOWN) ++ /* old style portal as config */ ++ rc = idbm_rec_write_old(rec); ++ else ++ rc = idbm_rec_write_new(rec); ++ + idbm_unlock(); + free_portal: + free(portal); +-- +1.8.1.4 + diff --git a/0046-idbw_rec_write-pick-tpgt-from-existing-record.patch b/0046-idbw_rec_write-pick-tpgt-from-existing-record.patch new file mode 100644 index 0000000..894eb4b --- /dev/null +++ b/0046-idbw_rec_write-pick-tpgt-from-existing-record.patch @@ -0,0 +1,76 @@ +From cdb98072f7690cd9f5ec4aa5aa503711e552b5da Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Tue, 13 Aug 2013 12:39:07 -0700 +Subject: idbw_rec_write, pick tpgt from existing record + +On a static add (-m node -o new) without a user specified tpgt, looks +for existing new style records with tpgt before creating an old style +record without. If one exists, take the tpgt from it an write an +updated new style record instead. +--- + usr/idbm.c | 36 ++++++++++++++++++++++++++++++++++++ + 1 file changed, 36 insertions(+) + +diff --git a/usr/idbm.c b/usr/idbm.c +index cb6ffd1..5adbd95 100644 +--- a/usr/idbm.c ++++ b/usr/idbm.c +@@ -27,6 +27,7 @@ + #include + #include + #include ++#include + #include + #include + +@@ -1884,12 +1885,47 @@ static int idbm_rec_write_old(node_rec_t *rec) + FILE *f; + char *portal; + int rc = 0; ++ glob_t globbuf; ++ int i; ++ int tpgt = PORTAL_GROUP_TAG_UNKNOWN; + + portal = malloc(PATH_MAX); + if (!portal) { + log_error("Could not alloc portal\n"); + return ISCSI_ERR_NOMEM; + } ++ ++ /* check for newer portal dir with tpgt */ ++ snprintf(portal, PATH_MAX, "%s/%s/%s,%d,*", NODE_CONFIG_DIR, ++ rec->name, rec->conn[0].address, rec->conn[0].port); ++ rc = glob(portal, GLOB_ONLYDIR, NULL, &globbuf); ++ if (!rc) { ++ if (globbuf.gl_pathc > 1) ++ log_warning("multiple tpg records for portal " ++ "%s/%s:%d found", rec->name, ++ rec->conn[0].address, rec->conn[0].port); ++ /* set pattern for sscanf matching of tpgt */ ++ snprintf(portal, PATH_MAX, "%s/%s/%s,%d,%%u", NODE_CONFIG_DIR, ++ rec->name, rec->conn[0].address, rec->conn[0].port); ++ for (i = 0; i < globbuf.gl_pathc; i++) { ++ rc = sscanf(globbuf.gl_pathv[i], portal, &tpgt); ++ if (rc == 1) ++ break; ++ } ++ if (tpgt == PORTAL_GROUP_TAG_UNKNOWN) ++ log_warning("glob match on existing records, " ++ "but no valid tpgt found"); ++ } ++ globfree(&globbuf); ++ ++ /* if a tpgt was selected from an old record, write entry in new format */ ++ if (tpgt != PORTAL_GROUP_TAG_UNKNOWN) { ++ log_warning("using tpgt %u from existing record", tpgt); ++ rec->tpgt = tpgt; ++ free(portal); ++ return idbm_rec_write_new(rec); ++ } ++ + snprintf(portal, PATH_MAX, "%s/%s/%s,%d", NODE_CONFIG_DIR, + rec->name, rec->conn[0].address, rec->conn[0].port); + +-- +1.8.1.4 + diff --git a/0047-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch b/0047-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch new file mode 100644 index 0000000..537a947 --- /dev/null +++ b/0047-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch @@ -0,0 +1,158 @@ +From e5d7c7070358a5db8b849c8c5886e67881fe8906 Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Fri, 7 Dec 2012 17:01:42 -0800 +Subject: [PATCH 47/47] iscsiadm, iscsid: newroot command to survive + switch_root + +When started from initramfs, iscsid needs to be able to chroot itself +to the runtime filesystem before the switch_root occurs. In the +initramfs "iscsiadm --newroot {root fs mount before switch}" should be +called before the switch_root. + +Signed-off-by: Chris Leech +--- + usr/iscsiadm.c | 30 ++++++++++++++++++++++++++++++ + usr/mgmt_ipc.c | 11 +++++++++++ + usr/mgmt_ipc.h | 6 +++++- + 3 files changed, 46 insertions(+), 1 deletion(-) + +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index da0a3ec..af6d607 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -117,6 +117,7 @@ static struct option const long_options[] = + {"interval", required_argument, NULL, 'i'}, + {"flashnode_idx", optional_argument, NULL, 'x'}, + {"portal_type", optional_argument, NULL, 'A'}, ++ {"newroot", required_argument, NULL, 0}, + {NULL, 0, NULL, 0}, + }; + static char *short_options = "RlDVhm:a:b:c:C:p:P:T:H:i:I:U:k:L:d:r:n:v:o:sSt:ux:A:"; +@@ -137,6 +138,7 @@ iscsiadm -m session [ -hV ] [ -d debug_level ] [ -P printlevel] [ -r sessionid + iscsiadm -m iface [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -I ifacename | -H hostno|MAC ] [ [ -o operation ] [ -n name ] [ -v value ] ] [ -C ping [ -a ip ] [ -b packetsize ] [ -c count ] [ -i interval ] ]\n\ + iscsiadm -m fw [ -d debug_level ] [ -l ]\n\ + iscsiadm -m host [ -P printlevel ] [ -H hostno|MAC ] [ [ -C chap [ -o operation ] [ -v chap_tbl_idx ] ] | [ -C flashnode [ -o operation ] [ -A portal_type ] [ -x flashnode_idx ] [ -n name ] [ -v value ] ] ]\n\ ++iscsiadm --newroot switch_root_path\n\ + iscsiadm -k priority\n"); + } + exit(status); +@@ -278,6 +280,22 @@ static void kill_iscsid(int priority) + } + } + ++static void do_newroot(char *newroot) ++{ ++ iscsiadm_req_t req; ++ iscsiadm_rsp_t rsp; ++ int rc; ++ ++ memset(&req, 0, sizeof(req)); ++ req.command = MGMT_IPC_NEWROOT; ++ strncpy(req.u.newroot.path, newroot, PATH_MAX); ++ rc = iscsid_exec_req(&req, &rsp, 0); ++ if (rc) { ++ iscsi_err_print_msg(rc); ++ log_error("Could not send NEWROOT command"); ++ } ++} ++ + /* + * TODO: we can display how the ifaces are related to node records. + * And we can add a scsi_host mode which would display how +@@ -2800,6 +2818,7 @@ main(int argc, char **argv) + { + char *ip = NULL, *name = NULL, *value = NULL; + char *targetname = NULL, *group_session_mgmt_mode = NULL; ++ char *newroot = NULL; + int ch, longindex, mode=-1, port=-1, do_login=0, do_rescan=0; + int rc=0, sid=-1, op=OP_NOOP, type=-1, do_logout=0, do_stats=0; + int do_login_all=0, do_logout_all=0, info_level=-1, num_ifaces = 0; +@@ -2837,6 +2856,12 @@ main(int argc, char **argv) + while ((ch = getopt_long(argc, argv, short_options, + long_options, &longindex)) >= 0) { + switch (ch) { ++ case 0: ++ if (long_options[longindex].flag != 0) ++ break; ++ if (!strcmp(long_options[longindex].name, "newroot")) ++ newroot = optarg; ++ break; + case 'k': + killiscsid = atoi(optarg); + if (killiscsid < 0) { +@@ -2989,6 +3014,11 @@ main(int argc, char **argv) + goto free_ifaces; + } + ++ if (newroot) { ++ do_newroot(newroot); ++ goto free_ifaces; ++ } ++ + if (mode < 0) + usage(ISCSI_ERR_INVAL); + +diff --git a/usr/mgmt_ipc.c b/usr/mgmt_ipc.c +index 87bd346..5cb7143 100644 +--- a/usr/mgmt_ipc.c ++++ b/usr/mgmt_ipc.c +@@ -226,6 +226,16 @@ mgmt_ipc_immediate_stop(queue_task_t *qtask) + } + + static int ++mgmt_ipc_newroot(queue_task_t *qtask) ++{ ++ char *newroot = qtask->req.u.newroot.path; ++ if (chdir(newroot) || chroot(".") || chdir("/")) ++ return ISCSI_ERR; ++ mgmt_ipc_write_rsp(qtask, ISCSI_SUCCESS); ++ return ISCSI_SUCCESS; ++} ++ ++static int + mgmt_ipc_conn_remove(queue_task_t *qtask) + { + return ISCSI_ERR; +@@ -534,6 +544,7 @@ static mgmt_ipc_fn_t * mgmt_ipc_functions[__MGMT_IPC_MAX_COMMAND] = { + [MGMT_IPC_NOTIFY_DEL_NODE] = mgmt_ipc_notify_del_node, + [MGMT_IPC_NOTIFY_ADD_PORTAL] = mgmt_ipc_notify_add_portal, + [MGMT_IPC_NOTIFY_DEL_PORTAL] = mgmt_ipc_notify_del_portal, ++[MGMT_IPC_NEWROOT] = mgmt_ipc_newroot, + }; + + void mgmt_ipc_handle(int accept_fd) +diff --git a/usr/mgmt_ipc.h b/usr/mgmt_ipc.h +index 55972ed..102ffff 100644 +--- a/usr/mgmt_ipc.h ++++ b/usr/mgmt_ipc.h +@@ -22,6 +22,7 @@ + #include "types.h" + #include "iscsi_if.h" + #include "config.h" ++#include "limits.h" + + #define ISCSIADM_NAMESPACE "ISCSIADM_ABSTRACT_NAMESPACE" + #define PEERUSER_MAX 64 +@@ -46,6 +47,7 @@ typedef enum iscsiadm_cmd { + MGMT_IPC_NOTIFY_DEL_NODE = 17, + MGMT_IPC_NOTIFY_ADD_PORTAL = 18, + MGMT_IPC_NOTIFY_DEL_PORTAL = 19, ++ MGMT_IPC_NEWROOT = 20, + + __MGMT_IPC_MAX_COMMAND + } iscsiadm_cmd_e; +@@ -75,8 +77,10 @@ typedef struct iscsiadm_req { + int param; + /* TODO: make this variable len to support */ + char value[IFNAMSIZ + 1]; +- + } set_host_param; ++ struct ipc_msg_newroot { ++ char path[PATH_MAX + 1]; ++ } newroot; + } u; + } iscsiadm_req_t; + +-- +1.8.1.4 + diff --git a/0048-iscsiadm-param-parsing-for-advanced-node-creation.patch b/0048-iscsiadm-param-parsing-for-advanced-node-creation.patch new file mode 100644 index 0000000..a39833b --- /dev/null +++ b/0048-iscsiadm-param-parsing-for-advanced-node-creation.patch @@ -0,0 +1,337 @@ +From b58f3b48a36821d10a3377acfcbf18113fba0c9d Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Tue, 18 Dec 2012 11:27:00 -0800 +Subject: [PATCH 48/48] iscsiadm: --param parsing for advanced node creation + +Share parse_param and apply_param code from iscsistart, allow using multiple +--param options to set arbitrary fields in node mode. + +Signed-off-by: Chris Leech +--- + usr/Makefile | 2 +- + usr/iscsi_param.c | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ + usr/iscsi_param.h | 7 ++++ + usr/iscsiadm.c | 16 ++++++++-- + usr/iscsistart.c | 91 ++-------------------------------------------------- + 5 files changed, 120 insertions(+), 91 deletions(-) + create mode 100644 usr/iscsi_param.c + create mode 100644 usr/iscsi_param.h + +diff --git a/usr/Makefile b/usr/Makefile +index 3d8ee22..a7e80c0 100644 +--- a/usr/Makefile ++++ b/usr/Makefile +@@ -40,7 +40,7 @@ SYSDEPS_SRCS = $(wildcard ../utils/sysdeps/*.o) + ISCSI_LIB_SRCS = iscsi_util.o io.o auth.o iscsi_timer.o login.o log.o md5.o \ + sha1.o iface.o idbm.o sysfs.o host.o session_info.o iscsi_sysfs.o \ + iscsi_net_util.o iscsid_req.o transport.o iser.o cxgbi.o be2iscsi.o \ +- initiator_common.o iscsi_err.o flashnode.o uip_mgmt_ipc.o \ ++ initiator_common.o iscsi_err.o iscsi_param.o flashnode.o uip_mgmt_ipc.o \ + $(IPC_OBJ) $(SYSDEPS_SRCS) + # core initiator files + INITIATOR_SRCS = initiator.o scsi.o actor.o event_poll.o mgmt_ipc.o kern_err_table.o +diff --git a/usr/iscsi_param.c b/usr/iscsi_param.c +new file mode 100644 +index 0000000..c075e8f +--- /dev/null ++++ b/usr/iscsi_param.c +@@ -0,0 +1,95 @@ ++#include ++#include "log.h" ++#include "config.h" ++#include "idbm.h" ++#include "list.h" ++#include "iface.h" ++#include "idbm_fields.h" ++#include "iscsi_err.h" ++ ++int apply_params(struct list_head *user_params, struct node_rec *rec) ++{ ++ struct user_param *param; ++ int rc; ++ ++ /* Must init this so we can check if user overrode them */ ++ rec->session.initial_login_retry_max = -1; ++ rec->conn[0].timeo.noop_out_interval = -1; ++ rec->conn[0].timeo.noop_out_timeout = -1; ++ ++ list_for_each_entry(param, user_params, list) { ++ /* ++ * user may not have passed in all params that were set by ++ * ibft/iscsi_boot, so clear out values that might conflict ++ * with user overrides ++ */ ++ if (!strcmp(param->name, IFACE_NETNAME)) { ++ /* overriding netname so MAC will be for old netdev */ ++ memset(rec->iface.hwaddress, 0, ++ sizeof(rec->iface.hwaddress)); ++ } else if (!strcmp(param->name, IFACE_HWADDR)) { ++ /* overriding MAC so netdev will be for old MAC */ ++ memset(rec->iface.netdev, 0, sizeof(rec->iface.netdev)); ++ } else if (!strcmp(param->name, IFACE_TRANSPORTNAME)) { ++ /* ++ * switching drivers so all old binding info is no ++ * longer valid. Old values were either for offload ++ * and we are switching to software or the reverse, ++ * or switching types of cards (bnx2i to cxgb3i). ++ */ ++ memset(&rec->iface, 0, sizeof(rec->iface)); ++ iface_setup_defaults(&rec->iface); ++ } ++ } ++ ++ rc = idbm_node_set_rec_from_param(user_params, rec, 0); ++ if (rc) ++ return rc; ++ ++ /* ++ * For root boot we could not change this in older versions so ++ * if user did not override then use the defaults. ++ * ++ * Increase to account for boot using static setup. ++ */ ++ if (rec->session.initial_login_retry_max == -1) ++ rec->session.initial_login_retry_max = 30; ++ /* we used to not be able to answer so turn off */ ++ if (rec->conn[0].timeo.noop_out_interval == -1) ++ rec->conn[0].timeo.noop_out_interval = 0; ++ if (rec->conn[0].timeo.noop_out_timeout == -1) ++ rec->conn[0].timeo.noop_out_timeout = 0; ++ ++ return 0; ++} ++ ++int parse_param(struct list_head *user_params, char *param_str) ++{ ++ struct user_param *param; ++ char *name, *value; ++ ++ name = param_str; ++ ++ value = strchr(param_str, '='); ++ if (!value) { ++ log_error("Invalid --param %s. Missing value.", param_str); ++ return ISCSI_ERR_INVAL; ++ } ++ *value = '\0'; ++ ++ value++; ++ if (!strlen(value)) { ++ log_error("Invalid --param %s. Missing value.", param_str); ++ return ISCSI_ERR_INVAL; ++ } ++ ++ param = idbm_alloc_user_param(name, value); ++ if (!param) { ++ log_error("Could not allocate memory for param."); ++ return ISCSI_ERR_NOMEM; ++ } ++ ++ list_add(¶m->list, user_params); ++ return 0; ++} ++ +diff --git a/usr/iscsi_param.h b/usr/iscsi_param.h +new file mode 100644 +index 0000000..8b7956c +--- /dev/null ++++ b/usr/iscsi_param.h +@@ -0,0 +1,7 @@ ++#ifndef ISCSI_PARAM_H ++#define ISCSI_PARAM_H ++ ++extern int parse_param(struct list_head *user_params, char *param_str); ++extern int apply_params(struct list_head *user_params, struct node_rec *rec); ++ ++#endif +diff --git a/usr/iscsiadm.c b/usr/iscsiadm.c +index af6d607..2003d48 100644 +--- a/usr/iscsiadm.c ++++ b/usr/iscsiadm.c +@@ -53,6 +53,7 @@ + #include "iscsi_err.h" + #include "iscsi_ipc.h" + #include "iscsi_timer.h" ++#include "iscsi_param.h" + #include "flashnode.h" + + static char program_name[] = "iscsiadm"; +@@ -118,6 +119,7 @@ static struct option const long_options[] = + {"flashnode_idx", optional_argument, NULL, 'x'}, + {"portal_type", optional_argument, NULL, 'A'}, + {"newroot", required_argument, NULL, 0}, ++ {"param", required_argument, NULL, 0}, + {NULL, 0, NULL, 0}, + }; + static char *short_options = "RlDVhm:a:b:c:C:p:P:T:H:i:I:U:k:L:d:r:n:v:o:sSt:ux:A:"; +@@ -133,7 +135,7 @@ iscsiadm -m discoverydb [ -hV ] [ -d debug_level ] [-P printlevel] [ -t type -p + [ -o operation ] [ -n name ] [ -v value ] [ -lD ] ] \n\ + iscsiadm -m discovery [ -hV ] [ -d debug_level ] [-P printlevel] [ -t type -p ip:port -I ifaceN ... [ -l ] ] | [ [ -p ip:port ] [ -l | -D ] ] \n\ + iscsiadm -m node [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -L all,manual,automatic ] [ -U all,manual,automatic ] [ -S ] [ [ -T targetname -p ip:port -I ifaceN ] [ -l | -u | -R | -s] ] \ +-[ [ -o operation ] [ -n name ] [ -v value ] ]\n\ ++[ [ -o operation ] [ -n name ] [ -v value ] ] [ --param=NAME=VALUE ]\n\ + iscsiadm -m session [ -hV ] [ -d debug_level ] [ -P printlevel] [ -r sessionid | sysfsdir [ -R | -u | -s ] [ -o operation ] [ -n name ] [ -v value ] ]\n\ + iscsiadm -m iface [ -hV ] [ -d debug_level ] [ -P printlevel ] [ -I ifacename | -H hostno|MAC ] [ [ -o operation ] [ -n name ] [ -v value ] ] [ -C ping [ -a ip ] [ -b packetsize ] [ -c count ] [ -i interval ] ]\n\ + iscsiadm -m fw [ -d debug_level ] [ -l ]\n\ +@@ -2834,9 +2836,11 @@ main(int argc, char **argv) + uint32_t host_no = -1; + struct user_param *param; + struct list_head params; ++ struct list_head user_params; + + INIT_LIST_HEAD(¶ms); + INIT_LIST_HEAD(&ifaces); ++ INIT_LIST_HEAD(&user_params); + /* do not allow ctrl-c for now... */ + memset(&sa_old, 0, sizeof(struct sigaction)); + memset(&sa_new, 0, sizeof(struct sigaction)); +@@ -2859,8 +2863,14 @@ main(int argc, char **argv) + case 0: + if (long_options[longindex].flag != 0) + break; +- if (!strcmp(long_options[longindex].name, "newroot")) ++ if (!strcmp(long_options[longindex].name, "newroot")) { + newroot = optarg; ++ break; ++ } ++ if (!strcmp(long_options[longindex].name, "param")) { ++ parse_param(&user_params, optarg); ++ break; ++ } + break; + case 'k': + killiscsid = atoi(optarg); +@@ -3169,6 +3179,8 @@ main(int argc, char **argv) + goto out; + } + ++ apply_params(&user_params, rec); ++ + rc = exec_node_op(op, do_login, do_logout, do_show, + do_rescan, do_stats, info_level, rec, + ¶ms); +diff --git a/usr/iscsistart.c b/usr/iscsistart.c +index 6924d49..85be35b 100644 +--- a/usr/iscsistart.c ++++ b/usr/iscsistart.c +@@ -50,6 +50,7 @@ + #include "iscsid_req.h" + #include "iscsi_err.h" + #include "iface.h" ++#include "iscsi_param.h" + + /* global config info */ + /* initiator needs initiator name/alias */ +@@ -131,99 +132,13 @@ static int stop_event_loop(void) + return rc; + } + +-static int apply_params(struct node_rec *rec) +-{ +- struct user_param *param; +- int rc; +- +- /* Must init this so we can check if user overrode them */ +- rec->session.initial_login_retry_max = -1; +- rec->conn[0].timeo.noop_out_interval = -1; +- rec->conn[0].timeo.noop_out_timeout = -1; +- +- list_for_each_entry(param, &user_params, list) { +- /* +- * user may not have passed in all params that were set by +- * ibft/iscsi_boot, so clear out values that might conflict +- * with user overrides +- */ +- if (!strcmp(param->name, IFACE_NETNAME)) { +- /* overriding netname so MAC will be for old netdev */ +- memset(rec->iface.hwaddress, 0, +- sizeof(rec->iface.hwaddress)); +- } else if (!strcmp(param->name, IFACE_HWADDR)) { +- /* overriding MAC so netdev will be for old MAC */ +- memset(rec->iface.netdev, 0, sizeof(rec->iface.netdev)); +- } else if (!strcmp(param->name, IFACE_TRANSPORTNAME)) { +- /* +- * switching drivers so all old binding info is no +- * longer valid. Old values were either for offload +- * and we are switching to software or the reverse, +- * or switching types of cards (bnx2i to cxgb3i). +- */ +- memset(&rec->iface, 0, sizeof(rec->iface)); +- iface_setup_defaults(&rec->iface); +- } +- } +- +- rc = idbm_node_set_rec_from_param(&user_params, rec, 0); +- if (rc) +- return rc; +- +- /* +- * For root boot we could not change this in older versions so +- * if user did not override then use the defaults. +- * +- * Increase to account for boot using static setup. +- */ +- if (rec->session.initial_login_retry_max == -1) +- rec->session.initial_login_retry_max = 30; +- /* we used to not be able to answer so turn off */ +- if (rec->conn[0].timeo.noop_out_interval == -1) +- rec->conn[0].timeo.noop_out_interval = 0; +- if (rec->conn[0].timeo.noop_out_timeout == -1) +- rec->conn[0].timeo.noop_out_timeout = 0; +- +- return 0; +-} +- +-static int parse_param(char *param_str) +-{ +- struct user_param *param; +- char *name, *value; +- +- name = param_str; +- +- value = strchr(param_str, '='); +- if (!value) { +- log_error("Invalid --param %s. Missing value.", param_str); +- return ISCSI_ERR_INVAL; +- } +- *value = '\0'; +- +- value++; +- if (!strlen(value)) { +- log_error("Invalid --param %s. Missing value.", param_str); +- return ISCSI_ERR_INVAL; +- } +- +- param = idbm_alloc_user_param(name, value); +- if (!param) { +- log_error("Could not allocate memory for param."); +- return ISCSI_ERR_NOMEM; +- } +- +- list_add(¶m->list, &user_params); +- return 0; +-} +- + static int login_session(struct node_rec *rec) + { + iscsiadm_req_t req; + iscsiadm_rsp_t rsp; + int rc, retries = 0; + +- rc = apply_params(rec); ++ rc = apply_params(&user_params, rec); + if (rc) + return rc; + +@@ -426,7 +341,7 @@ int main(int argc, char *argv[]) + fw_free_targets(&targets); + exit(0); + case 'P': +- err = parse_param(optarg); ++ err = parse_param(&user_params, optarg); + if (err) + exit(err); + break; +-- +1.8.1.4 + diff --git a/0049-update-systemd-service-files-add-iscsi.service-for-s.patch b/0049-update-systemd-service-files-add-iscsi.service-for-s.patch new file mode 100644 index 0000000..966bb9f --- /dev/null +++ b/0049-update-systemd-service-files-add-iscsi.service-for-s.patch @@ -0,0 +1,93 @@ +From 1c3b1d23e0b3f17399ffd4463cafad813b0444d5 Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Wed, 19 Dec 2012 15:07:36 -0800 +Subject: update systemd service files, add iscsi.service for starting + sessions on boot + +Signed-off-by: Chris Leech +--- + etc/systemd/iscsi.service | 19 +++++++++++++++++++ + etc/systemd/iscsi_mark_root_nodes | 14 ++++++++++++++ + etc/systemd/iscsid.service | 7 +++++-- + etc/systemd/iscsid.socket | 2 +- + 4 files changed, 39 insertions(+), 3 deletions(-) + create mode 100644 etc/systemd/iscsi.service + create mode 100755 etc/systemd/iscsi_mark_root_nodes + +diff --git a/etc/systemd/iscsi.service b/etc/systemd/iscsi.service +new file mode 100644 +index 0000000..bbd52fd +--- /dev/null ++++ b/etc/systemd/iscsi.service +@@ -0,0 +1,19 @@ ++[Unit] ++Description=Login and scanning of iSCSI devices ++Documentation=man:iscsid(8) man:iscsiadm(8) ++DefaultDependencies=no ++Conflicts=shutdown.target ++After=systemd-remount-fs.service network.target iscsid.service iscsiuio.service ++Before=remote-fs-pre.target ++ConditionPathExists=/etc/iscsi/initiatorname.iscsi ++ ++[Service] ++Type=oneshot ++RemainAfterExit=true ++ExecStart=/usr/libexec/iscsi_mark_root_nodes ++ExecStart=/sbin/iscsiadm -m node --loginall=automatic ++ExecStop=/bin/sync ++ExecStop=/sbin/iscsiadm -m node --logoutall=automatic ++ ++[Install] ++WantedBy=sysinit.target +diff --git a/etc/systemd/iscsi_mark_root_nodes b/etc/systemd/iscsi_mark_root_nodes +new file mode 100755 +index 0000000..c68475c +--- /dev/null ++++ b/etc/systemd/iscsi_mark_root_nodes +@@ -0,0 +1,14 @@ ++#!/bin/bash ++ ++ISCSIADM=/sbin/iscsiadm ++SESSION_FILE=/run/initramfs/iscsi.sessions ++ ++if [ ! -f $SESSION_FILE ] ; then ++ exit 0 ++fi ++ ++while read t num i target; do ++ ip=${i%:*} ++ $ISCSIADM -m node -p $ip -T $target -o update -n node.startup -v onboot ++done < $SESSION_FILE ++ +diff --git a/etc/systemd/iscsid.service b/etc/systemd/iscsid.service +index 028e0b3..653dd08 100644 +--- a/etc/systemd/iscsid.service ++++ b/etc/systemd/iscsid.service +@@ -1,7 +1,10 @@ + [Unit] + Description=Open-iSCSI +-Documentation=man:iscsid(8) man:iscsiuio(8) man:iscsiadm(8) +-After=network.target NetworkManager-wait-online.service iscsiuio.service tgtd.service targetcli.service ++Documentation=man:iscsid(8) man:iscsiadm(8) ++DefaultDependencies=no ++Conflicts=shutdown.target ++After=network.target iscsiuio.service ++Before=remote-fs-pre.target + + [Service] + Type=forking +diff --git a/etc/systemd/iscsid.socket b/etc/systemd/iscsid.socket +index 832451d..58a8d12 100644 +--- a/etc/systemd/iscsid.socket ++++ b/etc/systemd/iscsid.socket +@@ -1,6 +1,6 @@ + [Unit] + Description=Open-iSCSI iscsid Socket +-Documentation=man:iscsid(8) man:iscsiuio(8) man:iscsiadm(8) ++Documentation=man:iscsid(8) man:iscsiadm(8) + + [Socket] + ListenStream=@ISCSIADM_ABSTRACT_NAMESPACE +-- +1.7.11.7 + diff --git a/0050-iscsi-boot-related-service-file-updates.patch b/0050-iscsi-boot-related-service-file-updates.patch new file mode 100644 index 0000000..19450ee --- /dev/null +++ b/0050-iscsi-boot-related-service-file-updates.patch @@ -0,0 +1,75 @@ +From 8f79529354b4023c371e00091f11bdd523497639 Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Mon, 19 Aug 2013 07:18:25 -0700 +Subject: iscsi boot related service file updates + +make sure iscsid gets started if there are any boot sessions running +add reload target to fix double session problem when restarting from NM +don't rely on session list passed from initrd, never got fully implemented +--- + etc/systemd/iscsi-mark-root-nodes | 13 +++++++++++++ + etc/systemd/iscsi.service | 3 ++- + etc/systemd/iscsi_mark_root_nodes | 14 -------------- + 3 files changed, 15 insertions(+), 15 deletions(-) + create mode 100644 etc/systemd/iscsi-mark-root-nodes + delete mode 100644 etc/systemd/iscsi_mark_root_nodes + +diff --git a/etc/systemd/iscsi-mark-root-nodes b/etc/systemd/iscsi-mark-root-nodes +new file mode 100644 +index 0000000..157be62 +--- /dev/null ++++ b/etc/systemd/iscsi-mark-root-nodes +@@ -0,0 +1,13 @@ ++#!/bin/bash ++ ++ISCSIADM=/sbin/iscsiadm ++ ++$ISCSIADM -m session >/dev/null 2>&1 || exit 0 ++ ++$ISCSIADM -m session | while read t num i target; do ++ ip=${i%:*} ++ $ISCSIADM -m node -p $ip -T $target -o update -n node.startup -v onboot ++done ++ ++systemctl start iscsid.service ++ +diff --git a/etc/systemd/iscsi.service b/etc/systemd/iscsi.service +index 7b4efee..d5712bd 100644 +--- a/etc/systemd/iscsi.service ++++ b/etc/systemd/iscsi.service +@@ -10,10 +10,11 @@ ConditionDirectoryNotEmpty=/var/lib/iscsi/nodes + [Service] + Type=oneshot + RemainAfterExit=true +-ExecStart=/usr/libexec/iscsi_mark_root_nodes ++ExecStart=/usr/libexec/iscsi-mark-root-nodes + ExecStart=/sbin/iscsiadm -m node --loginall=automatic + ExecStop=/bin/sync + ExecStop=/sbin/iscsiadm -m node --logoutall=automatic ++ExecReload=/sbin/iscsiadm -m node --loginall=automatic + + [Install] + WantedBy=sysinit.target +diff --git a/etc/systemd/iscsi_mark_root_nodes b/etc/systemd/iscsi_mark_root_nodes +deleted file mode 100644 +index c68475c..0000000 +--- a/etc/systemd/iscsi_mark_root_nodes ++++ /dev/null +@@ -1,14 +0,0 @@ +-#!/bin/bash +- +-ISCSIADM=/sbin/iscsiadm +-SESSION_FILE=/run/initramfs/iscsi.sessions +- +-if [ ! -f $SESSION_FILE ] ; then +- exit 0 +-fi +- +-while read t num i target; do +- ip=${i%:*} +- $ISCSIADM -m node -p $ip -T $target -o update -n node.startup -v onboot +-done < $SESSION_FILE +- +-- +1.8.1.4 + diff --git a/0052-use-var-for-config.patch b/0052-use-var-for-config.patch index 1a76c11..c7a9185 100644 --- a/0052-use-var-for-config.patch +++ b/0052-use-var-for-config.patch @@ -1,4 +1,4 @@ -From aaf2b26eae472e5fd596f9bd23f9bf5886b1eb98 Mon Sep 17 00:00:00 2001 +From be8702e609fdfd417547f758cb88956066b63023 Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Mon, 19 Nov 2012 16:38:45 -0800 Subject: use var for config @@ -7,12 +7,12 @@ Subject: use var for config README | 33 ++++++++++++++++----------------- doc/iscsiadm.8 | 8 ++++---- usr/idbm.c | 6 +++--- - usr/idbm.h | 15 +++++++++------ + usr/idbm.h | 13 +++++++------ usr/iface.h | 4 +++- - 5 files changed, 35 insertions(+), 31 deletions(-) + 5 files changed, 33 insertions(+), 31 deletions(-) diff --git a/README b/README -index 2a8319a..e5ae2c1 100644 +index 90e2074..9cc62ca 100644 --- a/README +++ b/README @@ -156,8 +156,7 @@ Usage: iscsid [OPTION] @@ -25,7 +25,7 @@ index 2a8319a..e5ae2c1 100644 Configuration is contained in directories for: -@@ -444,7 +443,7 @@ a scsi_host per HBA port). +@@ -467,7 +466,7 @@ a scsi_host per HBA port). To manage both types of initiator stacks, iscsiadm uses the interface (iface) structure. For each HBA port or for software iscsi for each network device (ethX) or NIC, that you wish to bind sessions to you must create @@ -34,7 +34,7 @@ index 2a8319a..e5ae2c1 100644 Prep: -@@ -478,29 +477,29 @@ Running: +@@ -501,29 +500,29 @@ Running: iface0 qla4xxx,00:c0:dd:08:63:e8,20.15.0.7,default,iqn.2005-06.com.redhat:madmax iface1 qla4xxx,00:c0:dd:08:63:ea,20.15.0.9,default,iqn.2005-06.com.redhat:madmax @@ -69,7 +69,7 @@ index 2a8319a..e5ae2c1 100644 iface.transport_name = tcp iface.hwaddress = 00:C0:DD:08:63:E7 -@@ -550,7 +549,7 @@ cxgb3i.00:07:43:05:97:07 cxgb3i,00:07:43:05:97:07,,, +@@ -573,7 +572,7 @@ cxgb3i.00:07:43:05:97:07 cxgb3i,00:07:43:05:97:07,,, qla4xxx.00:0e:1e:04:8b:2e qla4xxx,00:0e:1e:04:8b:2e,,, @@ -78,7 +78,7 @@ index 2a8319a..e5ae2c1 100644 The format is: iface_name transport_name,hwaddress,ipaddress,net_ifacename,initiatorname -@@ -636,7 +635,7 @@ need a seperate network connection to the target for discovery purposes. +@@ -659,7 +658,7 @@ need a seperate network connection to the target for discovery purposes. *This will be fixed in the next version of open-iscsi* For compatibility reasons, when you run iscsiadm to do discovery, it @@ -87,7 +87,7 @@ index 2a8319a..e5ae2c1 100644 tcp for the iface.transport and it will bind the portals that are discovered so that they will be logged in through those ifaces. This behavior can also be overriden by passing in the interfaces you want to use. For the case -@@ -654,7 +653,7 @@ we do not bind a session to a iface, then you can use the special iface +@@ -677,7 +676,7 @@ we do not bind a session to a iface, then you can use the special iface iscsiadm -m discoverydb -t st -p ip:port -I default --discover -P 1 @@ -96,7 +96,7 @@ index 2a8319a..e5ae2c1 100644 not pass anything into iscsiadm, running iscsiadm will do the default behavior, where we allow the network subsystem to decide which device to use. -@@ -696,7 +695,7 @@ To now log into targets it is the same as with sofware iscsi. See section +@@ -719,7 +718,7 @@ To now log into targets it is the same as with sofware iscsi. See section ./iscsiadm -m discoverydb -t st -p 192.168.1.1:3260 --discover @@ -105,7 +105,7 @@ index 2a8319a..e5ae2c1 100644 ID [portal = 192.168.1.1:3260 and type = sendtargets. If found it will perform discovery using the settings stored in the record. If a record does not exist, it will be created using the iscsid.conf -@@ -705,7 +704,7 @@ To now log into targets it is the same as with sofware iscsi. See section +@@ -728,7 +727,7 @@ To now log into targets it is the same as with sofware iscsi. See section The argument to -p may also be a hostname instead of an address. ./iscsiadm -m discoverydb -t st -p smoehost --discover @@ -114,7 +114,7 @@ index 2a8319a..e5ae2c1 100644 interfaces using software iscsi. If any are found then nodes found during discovery will be setup so that they can logged in through those interfaces. To specify a specific iface, pass the -@@ -761,7 +760,7 @@ To now log into targets it is the same as with sofware iscsi. See section +@@ -784,7 +783,7 @@ To now log into targets it is the same as with sofware iscsi. See section This command will perform discovery, but not manipulate the node DB. - SendTargets iSCSI Discovery with a specific interface. If you @@ -123,7 +123,7 @@ index 2a8319a..e5ae2c1 100644 then you can pass them in during discovery: ./iscsiadm -m discoverydb -t sendtargets -p 192.168.1.1:3260 \ -@@ -1072,8 +1071,8 @@ where targetname is the name of the target and ip_address:port is the address +@@ -1145,8 +1144,8 @@ where targetname is the name of the target and ip_address:port is the address and port of the portal. tpgt, is the portal group tag of the portal, and is not used in iscsiadm commands except for static record creation. And iface name is the name of the iscsi interface @@ -134,7 +134,7 @@ index 2a8319a..e5ae2c1 100644 Default here is iscsi_tcp/tcp to be used over which ever NIC the network layer decides is best. -@@ -1188,7 +1187,7 @@ If set, iscsid will perform discovery to the address every +@@ -1261,7 +1260,7 @@ If set, iscsid will perform discovery to the address every discovery.isns.discoveryd_poll_inval or discovery.sendtargets.discoveryd_poll_inval seconds, and it will log into any portals found from the discovery source using @@ -144,10 +144,10 @@ index 2a8319a..e5ae2c1 100644 Note that for iSNS the poll_interval does not have to be set. If not set, iscsid will only perform rediscovery when it gets a SCN from the server. diff --git a/doc/iscsiadm.8 b/doc/iscsiadm.8 -index 7c209f6..e94cca0 100644 +index 6b15fcd..30811bd 100644 --- a/doc/iscsiadm.8 +++ b/doc/iscsiadm.8 -@@ -89,7 +89,7 @@ This option is only valid for ping submode. +@@ -101,7 +101,7 @@ This option is only valid for ping submode. .TP \fB\-I\fR, \fB\-\-interface=\fI[iface]\fR The interface argument specifies the iSCSI interface to use for the operation. @@ -156,7 +156,7 @@ index 7c209f6..e94cca0 100644 iSCSI (qla4xxx) the iface config must have the hardware address (iface.hwaddress = port's MAC address) and the driver/transport_name (iface.transport_name). The iface's name is -@@ -166,7 +166,7 @@ If no other options are specified: for \fIdiscoverydb\fR and \fInode\fR, all +@@ -178,7 +178,7 @@ If no other options are specified: for \fIdiscoverydb\fR and \fInode\fR, all of their respective records are displayed; for \fIsession\fR, all active sessions and connections are displayed; for \fIfw\fR, all boot firmware values are displayed; for \fIhost\fR, all iSCSI hosts are displayed; and @@ -165,7 +165,7 @@ index 7c209f6..e94cca0 100644 .TP \fB\-n\fR, \fB\-\-name=\fIname\fR -@@ -535,10 +535,10 @@ The configuration file read by \fBiscsid\fR and \fBiscsiadm\fR on startup. +@@ -562,10 +562,10 @@ The configuration file read by \fBiscsid\fR and \fBiscsiadm\fR on startup. The file containing the iSCSI InitiatorName and InitiatorAlias read by \fBiscsid\fR and \fBiscsiadm\fR on startup. .TP @@ -179,10 +179,10 @@ index 7c209f6..e94cca0 100644 .SH "SEE ALSO" diff --git a/usr/idbm.c b/usr/idbm.c -index a1d7d37..806d90e 100644 +index 634e547..4bb9810 100644 --- a/usr/idbm.c +++ b/usr/idbm.c -@@ -2472,9 +2472,9 @@ free_info: +@@ -2721,9 +2721,9 @@ free_info: int idbm_init(idbm_get_config_file_fn *fn) { /* make sure root db dir is there */ @@ -196,12 +196,12 @@ index a1d7d37..806d90e 100644 return errno; } diff --git a/usr/idbm.h b/usr/idbm.h -index 245f046..5d81df7 100644 +index 5e4038d..1e9b132 100644 --- a/usr/idbm.h +++ b/usr/idbm.h -@@ -28,12 +28,15 @@ - #include "config.h" +@@ -29,12 +29,13 @@ #include "list.h" + #include "flashnode.h" -#define NODE_CONFIG_DIR ISCSI_CONFIG_ROOT"nodes" -#define SLP_CONFIG_DIR ISCSI_CONFIG_ROOT"slp" @@ -209,15 +209,13 @@ index 245f046..5d81df7 100644 -#define STATIC_CONFIG_DIR ISCSI_CONFIG_ROOT"static" -#define FW_CONFIG_DIR ISCSI_CONFIG_ROOT"fw" -#define ST_CONFIG_DIR ISCSI_CONFIG_ROOT"send_targets" -+#define ISCSIVAR "/var/lib/iscsi/" -+ ++#define ISCSIVAR "/var/lib/iscsi" +#define NODE_CONFIG_DIR ISCSIVAR"nodes" +#define SLP_CONFIG_DIR ISCSIVAR"slp" +#define ISNS_CONFIG_DIR ISCSIVAR"isns" +#define STATIC_CONFIG_DIR ISCSIVAR"static" -+#define ST_CONFIG_DIR ISCSIVAR"send_targets" +#define FW_CONFIG_DIR ISCSIVAR"fw" -+ ++#define ST_CONFIG_DIR ISCSIVAR"send_targets" #define ST_CONFIG_NAME "st_config" #define ISNS_CONFIG_NAME "isns_config" @@ -237,5 +235,5 @@ index 01f7074..f396918 100644 struct iface_rec; struct list_head; -- -1.7.11.7 +1.8.1.4 diff --git a/0054-add-libiscsi.patch b/0054-add-libiscsi.patch index 44fcf4a..e3d2324 100644 --- a/0054-add-libiscsi.patch +++ b/0054-add-libiscsi.patch @@ -1,4 +1,4 @@ -From ce1f29f2049320af18eeffd3aefccf840c442ce0 Mon Sep 17 00:00:00 2001 +From 38800fb6984ca4c3ad963708c47c1946c33b6d1a Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Mon, 19 Nov 2012 16:43:15 -0800 Subject: add libiscsi @@ -43,18 +43,18 @@ Subject: add libiscsi create mode 100644 libiscsi/tests/test_set_auth.c diff --git a/Makefile b/Makefile -index c5d9700..6dfbde3 100644 +index 0b7bb98..02346bf 100644 --- a/Makefile +++ b/Makefile -@@ -32,6 +32,7 @@ user: utils/open-isns/Makefile - $(MAKE) -C utils/fwparam_ibft +@@ -33,6 +33,7 @@ user: utils/open-isns/Makefile iscsiuio/Makefile $(MAKE) -C usr $(MAKE) -C utils + $(MAKE) -C iscsiuio + $(MAKE) -C libiscsi @echo @echo "Compilation complete Output file" @echo "----------------------------------- ----------------" -@@ -56,6 +57,7 @@ kernel: force +@@ -61,6 +62,7 @@ kernel: force force: ; clean: @@ -597,7 +597,7 @@ index 0000000..2a176e8 + struct node_rec rec; + + node_to_rec(node, &rec); -+ CHECK(iscsi_sysfs_for_each_session(&rec, &nr_found, logout_helper)) ++ CHECK(iscsi_sysfs_for_each_session(&rec, &nr_found, logout_helper,0)) + if (nr_found == 0) { + strcpy(context->error_str, "No matching session"); + rc = ENODEV; @@ -3828,7 +3828,7 @@ index 0000000..a21f888 + return rc; +} diff --git a/usr/Makefile b/usr/Makefile -index 1506111..015f1b9 100644 +index 3d8ee22..e731545 100644 --- a/usr/Makefile +++ b/usr/Makefile @@ -31,7 +31,7 @@ endif @@ -3881,10 +3881,10 @@ index afce6c0..0c93749 100644 int discovery_fw(void *data, struct iface_rec *iface, struct list_head *rec_list) diff --git a/usr/idbm.c b/usr/idbm.c -index 806d90e..c20f7d9 100644 +index 4bb9810..c84ae69 100644 --- a/usr/idbm.c +++ b/usr/idbm.c -@@ -1335,9 +1335,9 @@ int idbm_print_all_discovery(int info_level) +@@ -1515,9 +1515,9 @@ int idbm_print_all_discovery(int info_level) * fn should return -1 if it skipped the rec, a ISCSI_ERR error code if * the operation failed or 0 if fn was run successfully. */ @@ -3898,10 +3898,10 @@ index 806d90e..c20f7d9 100644 DIR *iface_dirfd; struct dirent *iface_dent; diff --git a/usr/idbm.h b/usr/idbm.h -index 5d81df7..f645561 100644 +index 1e9b132..4d08b31 100644 --- a/usr/idbm.h +++ b/usr/idbm.h -@@ -101,6 +101,9 @@ struct rec_op_data { +@@ -102,6 +102,9 @@ struct rec_op_data { node_rec_t *match_rec; idbm_iface_op_fn *fn; }; @@ -3912,16 +3912,16 @@ index 5d81df7..f645561 100644 idbm_portal_op_fn *fn, char *targetname); extern int idbm_for_each_node(int *found, void *data, diff --git a/usr/iscsi_ipc.h b/usr/iscsi_ipc.h -index db5f1f0..e0bf051 100644 +index b6665cb..3e7f82a 100644 --- a/usr/iscsi_ipc.h +++ b/usr/iscsi_ipc.h -@@ -147,4 +147,6 @@ struct iscsi_ipc { - uint16_t chap_tbl_idx); +@@ -160,4 +160,6 @@ struct iscsi_ipc { + uint32_t host_no, uint32_t sid); }; +struct iscsi_ipc *ipc; + #endif /* ISCSI_IPC_H */ -- -1.7.11.7 +1.8.1.4 diff --git a/0057-iscsid-iscsiuio-ipc-interface.patch b/0057-iscsid-iscsiuio-ipc-interface.patch deleted file mode 100644 index 2335aa3..0000000 --- a/0057-iscsid-iscsiuio-ipc-interface.patch +++ /dev/null @@ -1,611 +0,0 @@ -From 59b5b828b2a763f47fb205aedf202990d64e748c Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Mon, 24 Dec 2012 13:37:53 -0800 -Subject: iscsid iscsiuio ipc interface - ---- - include/iscsi_err.h | 2 + - usr/Makefile | 3 +- - usr/initiator.c | 113 ++++++++++++++++++++++++++++++++++++++++++++++++- - usr/initiator.h | 4 ++ - usr/initiator_common.c | 34 +++++++++++++++ - usr/iscsi_err.c | 1 + - usr/iscsid_req.c | 91 +++++++++++++++++++++++++++++++++++++-- - usr/iscsid_req.h | 2 + - usr/transport.c | 2 + - usr/transport.h | 3 ++ - usr/uip_mgmt_ipc.c | 41 ++++++++++++++++++ - usr/uip_mgmt_ipc.h | 73 ++++++++++++++++++++++++++++++++ - 12 files changed, 364 insertions(+), 5 deletions(-) - create mode 100644 usr/uip_mgmt_ipc.c - create mode 100644 usr/uip_mgmt_ipc.h - -diff --git a/include/iscsi_err.h b/include/iscsi_err.h -index aabea4e..1139133 100644 ---- a/include/iscsi_err.h -+++ b/include/iscsi_err.h -@@ -62,6 +62,8 @@ enum { - ISCSI_ERR_OP_NOT_SUPP = 27, - /* device or resource in use */ - ISCSI_ERR_BUSY = 28, -+ /* Operation failed, but retrying layer may succeed */ -+ ISCSI_ERR_AGAIN = 29, - - /* Always last. Indicates end of error code space */ - ISCSI_MAX_ERR_VAL, -diff --git a/usr/Makefile b/usr/Makefile -index 1669890..5bf5f83 100644 ---- a/usr/Makefile -+++ b/usr/Makefile -@@ -40,7 +40,8 @@ SYSDEPS_SRCS = $(wildcard ../utils/sysdeps/*.o) - ISCSI_LIB_SRCS = iscsi_util.o io.o auth.o iscsi_timer.o login.o log.o md5.o \ - sha1.o iface.o idbm.o sysfs.o host.o session_info.o iscsi_sysfs.o \ - iscsi_net_util.o iscsid_req.o transport.o iser.o cxgbi.o be2iscsi.o \ -- initiator_common.o iscsi_err.o iscsi_param.o $(IPC_OBJ) $(SYSDEPS_SRCS) -+ initiator_common.o iscsi_err.o iscsi_param.o uip_mgmt_ipc.o \ -+ $(IPC_OBJ) $(SYSDEPS_SRCS) - # core initiator files - INITIATOR_SRCS = initiator.o scsi.o actor.o event_poll.o mgmt_ipc.o kern_err_table.o - -diff --git a/usr/initiator.c b/usr/initiator.c -index d475358..597e0ff 100644 ---- a/usr/initiator.c -+++ b/usr/initiator.c -@@ -45,6 +45,7 @@ - #include "iscsi_sysfs.h" - #include "iscsi_settings.h" - #include "iface.h" -+#include "host.h" - #include "sysdeps.h" - #include "iscsi_err.h" - #include "kern_err_table.h" -@@ -557,6 +558,48 @@ static int iscsi_conn_connect(struct iscsi_conn *conn, queue_task_t *qtask) - return 0; - } - -+static void iscsi_uio_poll_login_timedout(void *data) -+{ -+ struct queue_task *qtask = data; -+ struct iscsi_conn *conn = qtask->conn; -+ iscsi_session_t *session = conn->session; -+ -+ log_debug(3, "timeout waiting for UIO ...\n"); -+ mgmt_ipc_write_rsp(qtask, ISCSI_ERR_TRANS_TIMEOUT); -+ conn_delete_timers(conn); -+ __session_destroy(session); -+} -+ -+static int iscsi_sched_uio_poll(queue_task_t *qtask) -+{ -+ struct iscsi_conn *conn = qtask->conn; -+ struct iscsi_session *session = conn->session; -+ struct iscsi_transport *t = session->t; -+ struct iscsi_ev_context *ev_context; -+ -+ if (!t->template->set_net_config) -+ return 0; -+ -+ ev_context = iscsi_ev_context_get(conn, 0); -+ if (!ev_context) { -+ /* while reopening the recv pool should be full */ -+ log_error("BUG: __session_conn_reopen could " -+ "not get conn context for recv."); -+ return ENOMEM; -+ } -+ -+ ev_context->data = qtask; -+ conn->state = ISCSI_CONN_STATE_XPT_WAIT; -+ -+ iscsi_sched_ev_context(ev_context, conn, 0, EV_UIO_POLL); -+ -+ log_debug(3, "Setting login UIO poll timer %p timeout %d", -+ &conn->login_timer, conn->login_timeout); -+ actor_timer(&conn->login_timer, conn->login_timeout * 1000, -+ iscsi_uio_poll_login_timedout, qtask); -+ return EAGAIN; -+} -+ - static void - __session_conn_reopen(iscsi_conn_t *conn, queue_task_t *qtask, int do_stop, - int redirected) -@@ -598,6 +641,11 @@ __session_conn_reopen(iscsi_conn_t *conn, queue_task_t *qtask, int do_stop, - if (!redirected) - session->reopen_cnt++; - -+ /* uIP will needs to be re-triggered on the connection re-open */ -+ if (iscsi_set_net_config(conn->session->t, conn->session, -+ &conn->session->nrec.iface) != 0) -+ goto queue_reopen; -+ - if (iscsi_conn_connect(conn, qtask)) { - delay = ISCSI_CONN_ERR_REOPEN_DELAY; - goto queue_reopen; -@@ -1670,6 +1718,53 @@ failed_login: - - } - -+static void session_conn_uio_poll(void *data) -+{ -+ struct iscsi_ev_context *ev_context = data; -+ iscsi_conn_t *conn = ev_context->conn; -+ struct iscsi_session *session = conn->session; -+ queue_task_t *qtask = ev_context->data; -+ int rc; -+ -+ log_debug(4, "retrying uio poll"); -+ rc = iscsi_set_net_config(session->t, session, -+ &conn->session->nrec.iface); -+ if (rc != 0) { -+ if (rc == ISCSI_ERR_AGAIN) { -+ ev_context->data = qtask; -+ iscsi_sched_ev_context(ev_context, conn, 2, -+ EV_UIO_POLL); -+ return; -+ } else { -+ log_error("session_conn_uio_poll() " -+ "connection failure [0x%x]", rc); -+ actor_delete(&conn->login_timer); -+ iscsi_login_eh(conn, qtask, ISCSI_ERR_INTERNAL); -+ iscsi_ev_context_put(ev_context); -+ return; -+ } -+ } -+ -+ iscsi_ev_context_put(ev_context); -+ actor_delete(&conn->login_timer); -+ log_debug(4, "UIO ready trying connect"); -+ -+ /* uIP is ready try to connect */ -+ if (gettimeofday(&conn->initial_connect_time, NULL)) -+ log_error("Could not get initial connect time. If " -+ "login errors iscsid may give up the initial " -+ "login early. You should manually login."); -+ -+ conn->state = ISCSI_CONN_STATE_XPT_WAIT; -+ if (iscsi_conn_connect(conn, qtask)) { -+ int delay = ISCSI_CONN_ERR_REOPEN_DELAY; -+ -+ log_debug(4, "Waiting %u seconds before trying to reconnect.\n", -+ delay); -+ queue_delayed_reopen(qtask, delay); -+ } -+} -+ - static int iscsi_sched_ev_context(struct iscsi_ev_context *ev_context, - struct iscsi_conn *conn, unsigned long tmo, - int event) -@@ -1711,6 +1806,11 @@ static int iscsi_sched_ev_context(struct iscsi_ev_context *ev_context, - ev_context); - actor_schedule(&ev_context->actor); - break; -+ case EV_UIO_POLL: -+ actor_new(&ev_context->actor, session_conn_uio_poll, -+ ev_context); -+ actor_schedule(&ev_context->actor); -+ break; - case EV_CONN_LOGOUT_TIMER: - actor_timer(&ev_context->actor, tmo * 1000, - iscsi_logout_timedout, ev_context); -@@ -1844,7 +1944,17 @@ session_login_task(node_rec_t *rec, queue_task_t *qtask) - conn = &session->conn[0]; - qtask->conn = conn; - -- if (iscsi_host_set_net_params(&rec->iface, session)) { -+ rc = iscsi_host_set_net_params(&rec->iface, session); -+ if (rc == ISCSI_ERR_AGAIN) { -+ iscsi_sched_uio_poll(qtask); -+ /* -+ * Cannot block iscsid, so caller is going to internally -+ * retry the operation. -+ */ -+ qtask->rsp.command = MGMT_IPC_SESSION_LOGIN; -+ qtask->rsp.err = ISCSI_SUCCESS; -+ return ISCSI_SUCCESS; -+ } else if (rc) { - __session_destroy(session); - return ISCSI_ERR_LOGIN; - } -@@ -2001,6 +2111,7 @@ iscsi_host_send_targets(queue_task_t *qtask, int host_no, int do_login, - struct sockaddr_storage *ss) - { - struct iscsi_transport *t; -+ int rc; - - t = iscsi_sysfs_get_transport_by_hba(host_no); - if (!t) { -diff --git a/usr/initiator.h b/usr/initiator.h -index b45caab..d6dc02e 100644 ---- a/usr/initiator.h -+++ b/usr/initiator.h -@@ -83,6 +83,7 @@ typedef enum iscsi_event_e { - EV_CONN_LOGOUT_TIMER, - EV_CONN_STOP, - EV_CONN_LOGIN, -+ EV_UIO_POLL, - } iscsi_event_e; - - struct queue_task; -@@ -353,5 +354,8 @@ extern void iscsi_copy_operational_params(struct iscsi_conn *conn, - extern int iscsi_setup_authentication(struct iscsi_session *session, - struct iscsi_auth_config *auth_cfg); - extern int iscsi_setup_portal(struct iscsi_conn *conn, char *address, int port); -+extern int iscsi_set_net_config(struct iscsi_transport *t, -+ iscsi_session_t *session, -+ struct iface_rec *iface); - - #endif /* INITIATOR_H */ -diff --git a/usr/initiator_common.c b/usr/initiator_common.c -index ef6820c..eb72795 100644 ---- a/usr/initiator_common.c -+++ b/usr/initiator_common.c -@@ -562,6 +562,36 @@ TODO handle this - return 0; - } - -+int iscsi_set_net_config(struct iscsi_transport *t, iscsi_session_t *session, -+ struct iface_rec *iface) -+{ -+ if (t->template->set_net_config) { -+ /* uip needs the netdev name */ -+ struct host_info hinfo; -+ int hostno, rc; -+ -+ /* this assumes that the netdev or hw address is going to be -+ set */ -+ hostno = iscsi_sysfs_get_host_no_from_hwinfo(iface, &rc); -+ if (rc) { -+ log_debug(4, "Couldn't get host no.\n"); -+ return rc; -+ } -+ -+ /* uip needs the netdev name */ -+ if (!strlen(iface->netdev)) { -+ memset(&hinfo, 0, sizeof(hinfo)); -+ hinfo.host_no = hostno; -+ iscsi_sysfs_get_hostinfo_by_host_no(&hinfo); -+ strcpy(iface->netdev, hinfo.iface.netdev); -+ } -+ -+ return t->template->set_net_config(t, iface, session); -+ } -+ -+ return 0; -+} -+ - int iscsi_host_set_net_params(struct iface_rec *iface, - struct iscsi_session *session) - { -@@ -600,6 +630,10 @@ int iscsi_host_set_net_params(struct iface_rec *iface, - log_warning("Could not brining up netdev %s. Try running " - "'ifup %s' first if login fails.", netdev, netdev); - -+ rc = iscsi_set_net_config(t, session, iface); -+ if (rc != 0) -+ return rc; -+ - rc = host_set_param(t, session->hostno, - ISCSI_HOST_PARAM_IPADDRESS, - iface->ipaddress, ISCSI_STRING); -diff --git a/usr/iscsi_err.c b/usr/iscsi_err.c -index 4fe1c53..f9ba130 100644 ---- a/usr/iscsi_err.c -+++ b/usr/iscsi_err.c -@@ -51,6 +51,7 @@ static char *iscsi_err_msgs[] = { - /* 26 */ "iSNS registration failed", - /* 27 */ "operation not supported", - /* 28 */ "device or resource in use", -+ /* 29 */ "Retryable failure", - }; - - char *iscsi_err_to_str(int err) -diff --git a/usr/iscsid_req.c b/usr/iscsid_req.c -index 1c4678d..a436194 100644 ---- a/usr/iscsid_req.c -+++ b/usr/iscsid_req.c -@@ -22,6 +22,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -32,6 +33,7 @@ - #include "iscsi_util.h" - #include "config.h" - #include "iscsi_err.h" -+#include "uip_mgmt_ipc.h" - - static void iscsid_startup(void) - { -@@ -54,7 +56,7 @@ static void iscsid_startup(void) - - #define MAXSLEEP 128 - --static int iscsid_connect(int *fd, int start_iscsid) -+static int ipc_connect(int *fd, char *unix_sock_name, int start_iscsid) - { - int nsec, addr_len; - struct sockaddr_un addr; -@@ -65,11 +67,11 @@ static int iscsid_connect(int *fd, int start_iscsid) - return ISCSI_ERR_ISCSID_NOTCONN; - } - -- addr_len = offsetof(struct sockaddr_un, sun_path) + strlen(ISCSIADM_NAMESPACE) + 1; -+ addr_len = offsetof(struct sockaddr_un, sun_path) + strlen(unix_sock_name) + 1; - - memset(&addr, 0, sizeof(addr)); - addr.sun_family = AF_LOCAL; -- memcpy((char *) &addr.sun_path + 1, ISCSIADM_NAMESPACE, addr_len); -+ memcpy((char *) &addr.sun_path + 1, unix_sock_name, addr_len); - - /* - * Trying to connect with exponential backoff -@@ -98,6 +100,11 @@ static int iscsid_connect(int *fd, int start_iscsid) - return ISCSI_ERR_ISCSID_NOTCONN; - } - -+static int iscsid_connect(int *fd, int start_iscsid) -+{ -+ return ipc_connect(fd, ISCSIADM_NAMESPACE, start_iscsid); -+} -+ - int iscsid_request(int *fd, iscsiadm_req_t *req, int start_iscsid) - { - int err; -@@ -194,3 +201,81 @@ int iscsid_req_by_sid(iscsiadm_cmd_e cmd, int sid) - return err; - return iscsid_req_wait(cmd, fd); - } -+ -+static int uip_connect(int *fd) -+{ -+ return ipc_connect(fd, ISCSID_UIP_NAMESPACE, 0); -+} -+ -+int uip_broadcast(void *buf, size_t buf_len) -+{ -+ int err; -+ int fd; -+ iscsid_uip_rsp_t rsp; -+ int flags; -+ int count; -+ -+ err = uip_connect(&fd); -+ if (err) { -+ log_warning("uIP daemon is not up"); -+ return err; -+ } -+ -+ log_debug(3, "connected to uIP daemon"); -+ -+ /* Send the data to uIP */ -+ if ((err = write(fd, buf, buf_len)) != buf_len) { -+ log_error("got write error (%d/%d), daemon died?", -+ err, errno); -+ close(fd); -+ return ISCSI_ERR_ISCSID_COMM_ERR; -+ } -+ -+ log_debug(3, "send iface config to uIP daemon"); -+ -+ /* Set the socket to a non-blocking read, this way if there are -+ * problems waiting for uIP, iscsid can bailout early */ -+ flags = fcntl(fd, F_GETFL, 0); -+ if (flags == -1) -+ flags = 0; -+ err = fcntl(fd, F_SETFL, flags | O_NONBLOCK); -+ if(err != 0) { -+ log_error("could not set uip broadcast to non-blocking: %d", -+ errno); -+ close(fd); -+ return ISCSI_ERR; -+ } -+ -+#define MAX_UIP_BROADCAST_READ_TRIES 3 -+ for(count = 0; count < MAX_UIP_BROADCAST_READ_TRIES; count++) { -+ /* Wait for the response */ -+ err = read(fd, &rsp, sizeof(rsp)); -+ if (err == sizeof(rsp)) { -+ log_debug(3, "Broadcasted to uIP with length: %ld " -+ "cmd: 0x%x rsp: 0x%x\n", buf_len, -+ rsp.command, rsp.err); -+ err = 0; -+ break; -+ } else if((err == -1) && (errno == EAGAIN)) { -+ usleep(250000); -+ continue; -+ } else { -+ log_error("Could not read response (%d/%d), daemon died?", -+ err, errno); -+ err = ISCSI_ERR; -+ break; -+ } -+ } -+ -+ if (count == MAX_UIP_BROADCAST_READ_TRIES) { -+ log_error("Could not broadcast to uIP after %d tries", -+ count); -+ err = ISCSI_ERR_AGAIN; -+ } else if (rsp.err != ISCISD_UIP_MGMT_IPC_DEVICE_UP) { -+ log_debug(3, "Device is not ready\n"); -+ err = ISCSI_ERR_AGAIN; -+ } -+ -+ close(fd); -+ return err; -+} -diff --git a/usr/iscsid_req.h b/usr/iscsid_req.h -index 68f5256..4fff43d 100644 ---- a/usr/iscsid_req.h -+++ b/usr/iscsid_req.h -@@ -33,4 +33,6 @@ extern int iscsid_req_by_rec(int cmd, struct node_rec *rec); - extern int iscsid_req_by_sid_async(int cmd, int sid, int *fd); - extern int iscsid_req_by_sid(int cmd, int sid); - -+extern int uip_broadcast(void *buf, size_t buf_len); -+ - #endif -diff --git a/usr/transport.c b/usr/transport.c -index e6e3dfc..10212af 100644 ---- a/usr/transport.c -+++ b/usr/transport.c -@@ -35,6 +35,7 @@ - #include "log.h" - #include "iscsi_util.h" - #include "iscsi_sysfs.h" -+#include "uip_mgmt_ipc.h" - #include "cxgbi.h" - #include "be2iscsi.h" - #include "iser.h" -@@ -79,6 +80,7 @@ struct iscsi_transport_template bnx2i = { - .ep_connect = ktransport_ep_connect, - .ep_poll = ktransport_ep_poll, - .ep_disconnect = ktransport_ep_disconnect, -+ .set_net_config = uip_broadcast_params, - }; - - struct iscsi_transport_template be2iscsi = { -diff --git a/usr/transport.h b/usr/transport.h -index 672561b..5dcf872 100644 ---- a/usr/transport.h -+++ b/usr/transport.h -@@ -35,6 +35,9 @@ struct iscsi_transport_template { - int (*ep_poll) (struct iscsi_conn *conn, int timeout_ms); - void (*ep_disconnect) (struct iscsi_conn *conn); - void (*create_conn) (struct iscsi_conn *conn); -+ int (*set_net_config) (struct iscsi_transport *t, -+ struct iface_rec *iface, -+ struct iscsi_session *session); - }; - - /* represents data path provider */ -diff --git a/usr/uip_mgmt_ipc.c b/usr/uip_mgmt_ipc.c -new file mode 100644 -index 0000000..73b1632 ---- /dev/null -+++ b/usr/uip_mgmt_ipc.c -@@ -0,0 +1,41 @@ -+/* -+ * uIP iSCSI Daemon/Admin Management IPC -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published -+ * by the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, but -+ * WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * General Public License for more details. -+ * -+ * See the file COPYING included with this distribution for more details. -+ */ -+ -+#include -+ -+#include "log.h" -+#include "uip_mgmt_ipc.h" -+#include "iscsid_req.h" -+ -+int uip_broadcast_params(struct iscsi_transport *t, -+ struct iface_rec *iface, -+ struct iscsi_session *session) -+{ -+ struct iscsid_uip_broadcast broadcast; -+ -+ log_debug(3, "broadcasting to uip\n"); -+ -+ memset(&broadcast, 0, sizeof(broadcast)); -+ -+ broadcast.header.command = ISCSID_UIP_IPC_GET_IFACE; -+ broadcast.header.payload_len = sizeof(*iface); -+ -+ memcpy(&broadcast.u.iface_rec, iface, sizeof(*iface)); -+ -+ return uip_broadcast(&broadcast, -+ sizeof(iscsid_uip_broadcast_header_t) + -+ sizeof(*iface)); -+} -diff --git a/usr/uip_mgmt_ipc.h b/usr/uip_mgmt_ipc.h -new file mode 100644 -index 0000000..3859688 ---- /dev/null -+++ b/usr/uip_mgmt_ipc.h -@@ -0,0 +1,73 @@ -+/* -+ * uIP iSCSI Daemon/Admin Management IPC -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published -+ * by the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, but -+ * WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * General Public License for more details. -+ * -+ * See the file COPYING included with this distribution for more details. -+ */ -+#ifndef UIP_MGMT_IPC_H -+#define UIP_MGMT_IPC_H -+ -+#include "types.h" -+#include "iscsi_if.h" -+#include "config.h" -+#include "mgmt_ipc.h" -+ -+#include "initiator.h" -+#include "transport.h" -+ -+#define ISCSID_UIP_NAMESPACE "ISCSID_UIP_ABSTRACT_NAMESPACE" -+ -+typedef enum iscsid_uip_cmd { -+ ISCSID_UIP_IPC_UNKNOWN = 0, -+ ISCSID_UIP_IPC_GET_IFACE = 1, -+ -+ __ISCSID_UIP_IPC_MAX_COMMAND -+} iscsid_uip_cmd_e; -+ -+typedef struct iscsid_uip_broadcast_header { -+ iscsid_uip_cmd_e command; -+ uint32_t payload_len; -+} iscsid_uip_broadcast_header_t; -+ -+/* IPC Request */ -+typedef struct iscsid_uip_broadcast { -+ struct iscsid_uip_broadcast_header header; -+ -+ union { -+ /* messages */ -+ struct ipc_broadcast_iface_rec { -+ struct iface_rec rec; -+ } iface_rec; -+ } u; -+} iscsid_uip_broadcast_t; -+ -+typedef enum iscsid_uip_mgmt_ipc_err { -+ ISCSID_UIP_MGMT_IPC_OK = 0, -+ ISCISD_UIP_MGMT_IPC_ERR = 1, -+ ISCISD_UIP_MGMT_IPC_ERR_NOT_FOUND = 2, -+ ISCISD_UIP_MGMT_IPC_ERR_NOMEM = 3, -+ ISCISD_UIP_MGMT_IPC_DEVICE_UP = 4, -+ ISCISD_UIP_MGMT_IPC_DEVICE_INITIALIZING = 5, -+} iscsid_uip_mgmt_ipc_err_e; -+ -+/* IPC Response */ -+typedef struct iscsid_uip_mgmt_rsp { -+ iscsid_uip_cmd_e command; -+ iscsid_uip_mgmt_ipc_err_e err; -+} iscsid_uip_rsp_t; -+ -+extern int uip_broadcast_params(struct iscsi_transport *t, -+ struct iface_rec *iface, -+ struct iscsi_session *session); -+ -+ -+#endif /* UIP_MGMT_IPC_H */ --- -1.7.11.7 - diff --git a/0058-iscsiuio-IPC-newroot-command.patch b/0058-iscsiuio-IPC-newroot-command.patch index 2680f22..fa3f4c7 100644 --- a/0058-iscsiuio-IPC-newroot-command.patch +++ b/0058-iscsiuio-IPC-newroot-command.patch @@ -1,7 +1,7 @@ -From e74f511ba862195d909bba90091fd84bd7904914 Mon Sep 17 00:00:00 2001 +From 6e979154c9c51dedd54c91e46106e495a65ced43 Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Wed, 2 Jan 2013 14:45:05 -0800 -Subject: iscsiuio IPC newroot command +Subject: [PATCH 58/58] iscsiuio IPC newroot command --- usr/mgmt_ipc.c | 11 +++++++++++ @@ -43,10 +43,10 @@ index 5cb7143..a8f8473 100644 return ISCSI_SUCCESS; } diff --git a/usr/transport.c b/usr/transport.c -index 10212af..02ad717 100644 +index 4d030a8..e0488ad 100644 --- a/usr/transport.c +++ b/usr/transport.c -@@ -81,6 +81,7 @@ struct iscsi_transport_template bnx2i = { +@@ -83,6 +83,7 @@ struct iscsi_transport_template bnx2i = { .ep_poll = ktransport_ep_poll, .ep_disconnect = ktransport_ep_disconnect, .set_net_config = uip_broadcast_params, @@ -55,10 +55,10 @@ index 10212af..02ad717 100644 struct iscsi_transport_template be2iscsi = { diff --git a/usr/transport.h b/usr/transport.h -index 5dcf872..eb3a946 100644 +index 388e4b1..d4d9ec7 100644 --- a/usr/transport.h +++ b/usr/transport.h -@@ -38,6 +38,7 @@ struct iscsi_transport_template { +@@ -39,6 +39,7 @@ struct iscsi_transport_template { int (*set_net_config) (struct iscsi_transport *t, struct iface_rec *iface, struct iscsi_session *session); @@ -67,7 +67,7 @@ index 5dcf872..eb3a946 100644 /* represents data path provider */ diff --git a/usr/uip_mgmt_ipc.c b/usr/uip_mgmt_ipc.c -index 73b1632..9fa5398 100644 +index f3074ee..d5d496a 100644 --- a/usr/uip_mgmt_ipc.c +++ b/usr/uip_mgmt_ipc.c @@ -39,3 +39,17 @@ int uip_broadcast_params(struct iscsi_transport *t, @@ -89,7 +89,7 @@ index 73b1632..9fa5398 100644 + PATH_MAX + 1); +} diff --git a/usr/uip_mgmt_ipc.h b/usr/uip_mgmt_ipc.h -index 3859688..9de88c2 100644 +index 29a4769..3ca4fb1 100644 --- a/usr/uip_mgmt_ipc.h +++ b/usr/uip_mgmt_ipc.h @@ -29,6 +29,7 @@ @@ -98,7 +98,7 @@ index 3859688..9de88c2 100644 ISCSID_UIP_IPC_GET_IFACE = 1, + ISCSID_UIP_NEWROOT = 2, - __ISCSID_UIP_IPC_MAX_COMMAND + __ISCSID_UIP_IPC_MAX_COMMAND } iscsid_uip_cmd_e; @@ -47,6 +48,9 @@ typedef struct iscsid_uip_broadcast { struct ipc_broadcast_iface_rec { @@ -118,5 +118,5 @@ index 3859688..9de88c2 100644 #endif /* UIP_MGMT_IPC_H */ -- -1.7.11.7 +1.8.1.4 diff --git a/0064-libiscsi-fix-incorrect-strncpy-use.patch b/0064-libiscsi-fix-incorrect-strncpy-use.patch new file mode 100644 index 0000000..55d1166 --- /dev/null +++ b/0064-libiscsi-fix-incorrect-strncpy-use.patch @@ -0,0 +1,52 @@ +From fcad7de1a8c3d140d1d0eb120727966017d3727b Mon Sep 17 00:00:00 2001 +From: Chris Leech +Date: Sat, 17 Aug 2013 15:50:45 -0700 +Subject: libiscsi: fix incorrect strncpy use + +Changes to internal structures make the src and dst buffers of some +copies (potentially) different sizes. Fix strncpy calls that were using +the size of the src argument as the limit. +--- + libiscsi/libiscsi.c | 19 ++++++++----------- + 1 file changed, 8 insertions(+), 11 deletions(-) + +diff --git a/libiscsi/libiscsi.c b/libiscsi/libiscsi.c +index 6e6846a..064e4b5 100644 +--- a/libiscsi/libiscsi.c ++++ b/libiscsi/libiscsi.c +@@ -587,15 +587,13 @@ int libiscsi_get_firmware_network_config( + return ENODEV; + + config->dhcp = strlen(fw_entry.dhcp) ? 1 : 0; +- strncpy(config->iface_name, fw_entry.iface, sizeof fw_entry.iface); +- strncpy(config->mac_address, fw_entry.mac, sizeof fw_entry.mac); +- strncpy(config->ip_address, fw_entry.ipaddr, sizeof fw_entry.ipaddr); +- strncpy(config->netmask, fw_entry.mask, sizeof fw_entry.mask); +- strncpy(config->gateway, fw_entry.gateway, sizeof fw_entry.gateway); +- strncpy(config->primary_dns, fw_entry.primary_dns, +- sizeof fw_entry.primary_dns); +- strncpy(config->secondary_dns, fw_entry.secondary_dns, +- sizeof fw_entry.secondary_dns); ++ strlcpy(config->iface_name, fw_entry.iface, LIBISCSI_VALUE_MAXLEN); ++ strlcpy(config->mac_address, fw_entry.mac, LIBISCSI_VALUE_MAXLEN); ++ strlcpy(config->ip_address, fw_entry.ipaddr, LIBISCSI_VALUE_MAXLEN); ++ strlcpy(config->netmask, fw_entry.mask, LIBISCSI_VALUE_MAXLEN); ++ strlcpy(config->gateway, fw_entry.gateway, LIBISCSI_VALUE_MAXLEN); ++ strlcpy(config->primary_dns, fw_entry.primary_dns, LIBISCSI_VALUE_MAXLEN); ++ strlcpy(config->secondary_dns, fw_entry.secondary_dns, LIBISCSI_VALUE_MAXLEN); + return 0; + } + +@@ -613,8 +611,7 @@ int libiscsi_get_firmware_initiator_name(char *initiatorname) + if (fw_get_entry(&fw_entry)) + return ENODEV; + +- strncpy(initiatorname, fw_entry.initiatorname, +- sizeof fw_entry.initiatorname); ++ strlcpy(initiatorname, fw_entry.initiatorname, LIBISCSI_VALUE_MAXLEN); + + return 0; + } +-- +1.8.1.4 + diff --git a/0071-iscsiuio-0.7.4.3.patch b/0071-iscsiuio-0.7.4.3.patch deleted file mode 100644 index 9530a5e..0000000 --- a/0071-iscsiuio-0.7.4.3.patch +++ /dev/null @@ -1,5730 +0,0 @@ -From bd534355001eab5bcb4f2473dd71594b44c97d63 Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 19 Dec 2012 21:27:45 -0800 -Subject: iscsiuio 0.7.4.3 - ---- - README | 15 +- - RELEASE.TXT | 228 +++++++++++- - configure | 18 +- - configure.ac | 6 +- - docs/iscsiuio.8 | 4 +- - include/iscsi_if.h | 3 + - src/apps/dhcpc/dhcpc.c | 6 +- - src/apps/dhcpc/dhcpv6.c | 8 +- - src/apps/dhcpc/dhcpv6.h | 2 +- - src/uip/ipv6.c | 222 ++++++------ - src/uip/ipv6.h | 3 +- - src/uip/ipv6_ndpc.c | 87 +++-- - src/uip/uip.c | 4 +- - src/uip/uip.h | 21 +- - src/uip/uip_arp.c | 8 +- - src/unix/iscsid_ipc.c | 600 ++++++++++++++++++++----------- - src/unix/libs/bnx2.c | 85 +++-- - src/unix/libs/bnx2x.c | 134 ++++--- - src/unix/libs/bnx2x.h | 12 + - src/unix/libs/cnic.c | 252 ++++--------- - src/unix/libs/cnic.h | 3 +- - src/unix/main.c | 1 - - src/unix/nic.c | 931 +++++++++++++++++++++--------------------------- - src/unix/nic.h | 50 ++- - src/unix/nic_nl.c | 404 ++++++++++++--------- - src/unix/nic_utils.c | 267 +++++++------- - src/unix/nic_utils.h | 4 +- - src/unix/nic_vlan.c | 3 +- - src/unix/packet.c | 4 +- - 29 files changed, 1856 insertions(+), 1529 deletions(-) - -diff --git a/README b/README -index 5c36dec..a716263 100644 ---- a/README -+++ b/README -@@ -1,6 +1,6 @@ --Iscsiuio Userspace Tool --Version 0.7.2.1 --Mar 05, 2012 -+iscsiuio Userspace Tool -+Version 0.7.4.3 -+Aug 16, 2012 - ------------------------------------------------------ - - This tool is to be used in conjunction with the Broadcom NetXtreme II Linux -@@ -189,10 +189,11 @@ To run the daemon in debug mode please pass the parameter '-d ' - - where the following debug levels are defined: - --DEBUG 4 - Print all messages --INFO 3 - Print messages needed to follow the uIP code (default) --WARN 2 - Print warning messages --ERROR 1 - Only print critical errors -+PACKET 5 - Print all messages -+DEBUG 4 - Print debug messages -+INFO 3 - Print messages needed to follow the uIP code (default) -+WARN 2 - Print warning messages -+ERROR 1 - Only print critical errors - - A sample banner message: - -diff --git a/RELEASE.TXT b/RELEASE.TXT -index d4a00b6..cb1d470 100644 ---- a/RELEASE.TXT -+++ b/RELEASE.TXT -@@ -1,7 +1,7 @@ - Release Notes - Broadcom uIP Linux Driver -- Version 0.7.2.1 -- 03/05/2012 -+ Version 0.7.4.3 -+ 08/16/2012 - - Broadcom Corporation - 5300 California Avenue, -@@ -10,6 +10,228 @@ - Copyright (c) 2004 - 2012 Broadcom Corporation - All rights reserved - -+ -+uIP v0.7.4.3 (Aug 16, 2012) -+======================================================= -+ Fixes -+ ----- -+ 1. Problem: Cont00049383 - No mechanism in iface file to support -+ gateway/routing -+ Change: Added support for the additional network parameters -+ as passed from the newer iscsi-util. -+ These parameters include: -+ IPv4: subnet_mask, gateway -+ IPv6: ipv6_linklocal, ipv6_router, -+ ipv6_autocfg, linklocal_autocfg, router_autocfg -+ VLAN: vlan_id, vlan_priority, vlan_state -+ Other: mtu, port -+ Impact: All -+ -+ 2. Problem: Cont00060806 - Unable to connect target using DHCP over -+ tagged VLAN -+ Change: DHCP+VLAN is a new feature enhancement that was added -+ alongside all other new iface parameters. -+ Impact: All -+ -+ 3. Problem: Cont00061513 - Unable to connect to target over VLAN -+ interface -+ Cause: The VLAN id was not properly passed back to the CNIC -+ driver for the offload request -+ Change: Fixed the VLAN id being passed back to the CNIC driver -+ Impact: All -+ -+ 4. Problem: Cont00061529 - Unable to connect to target after an -+ initial failed login attempt until iscsi service is -+ restarted -+ Cause: Upon a failed DHCPv4 acquisition due to the wrong VLAN -+ tag in the initial iface setup, any iscsid connect request -+ from the same NIC will get dropped due to a bug. -+ Change: Fixed the bug which prevented new iscsid connect requests -+ from getting honored -+ Impact: All -+ -+ 5. Problem: Cont00061978 - Load/unload stress test fails -+ Cause: The bnx2x open request was failing due to the module -+ request procedure. However, the open failure was -+ not being handled correctly. -+ Change: Fixed the device open error handling -+ Impact: 5771X/578XX -+ -+ 6. Problem: Cont00062170 - IPv6 login/logout stress fails -+ Cause: The packet buffer routine for IPv6 did not take -+ network order <-> host order into consideration -+ Change: Added a htons call to compensate for the ntohs pair -+ Impact: All -+ -+ 7. Problem: Cont00061869 - Unable to setup an offload iSCSI -+ connection with FLR/NPAR under ESX5.0:PDA -+ Cause: The physical function ID was previously extracted -+ from the sysfs of the VM which might not be consistent -+ to the actual physical setup due to the function -+ remapping in the hypervisor -+ Change: Read the physical function ID directly from the BAR0 -+ ME register -+ Impact: All -+ -+ 8. Problem: Cont00062170 - IPv6 login/logout stress fails -+ Cause: The packet interrupt was lost after running the test -+ for a much longer period of time. A bug in the -+ packet processing routine was found to exit prematurely -+ Change: Fixed the packet processing routine to process all -+ packets before exiting -+ Impact: All -+ -+ 9. Problem: Cont00062660 - Unable to login with VLAN iscsiuio -+ on RHEL6.2 -+ Cause: The open-iscsi util in RHEL6.2 has a bug which -+ does not pass the correct iface_num to iscsiuio -+ Change: Added workaround to fall back to do the legacy -+ VLAN support if iface_num and vlan_id = 0 -+ Impact: RHEL6.2 -+ -+ 10. Problem: Cont00062805 - Cannot login to iSCSI targets on RHEL6.3 -+ Cause: The problem was caused by a change made to the iface_rec -+ structure in the RHEL6.3 inbox open-iscsi util -+ Change: The new changes is now incorporated -+ Impact: All -+ -+ 11. Problem: Cont00062993 - IPv6 DHCP with VLAN specification in -+ iface file gets wrong address -+ Cause: The DHCPv6 request was using the same DUID as always -+ so the non-VLAN DHCP server responded to our broadcast -+ instead -+ Change: Changed the DHCPv6 request DUID to link address + time -+ instead of link address alone -+ Impact: DHCPv6 operation -+ -+ 12. Problem: RHEL BZ 734010/804580 - issues found by the Coverity -+ scan -+ Cause: 10 code issues were flagged for revision -+ Change: Fixed all area of concern -+ Impact: All -+ -+ 13. Problem: Cont00063177 - IPv4 DHCP with VLAN specification in -+ iface file gets wrong address -+ Cause: The DHCPv4 handler was not discriminating the VLAN tag -+ associated with the DHCP offers from multiple DHCP -+ servers -+ Change: Changed the DHCPv4 handler to drop DHCP offer packets -+ that doesn't match the VLAN tag of the intended DHCP -+ discovery packet -+ Impact: DHCPv4 operation -+ -+ 14. Problem: Cont00063421 - Static IPv6 cannot connect via RA/LL -+ Cause: The router advertise and the linklocal address -+ were corrupted due to the override capabilities -+ added for the newer open-iscsi util -+ Change: Fixed the address override code -+ Impact: Static IPv6 -+ -+ 15. Problem: Cont00063443 - Compilation error on SLES11sp1 -+ Cause: The iface_num field was not defined -+ Change: Fixed all references to iface_num -+ Impact: SLES11sp1 -+ -+ 16. Problem: Cont00063518 - HBA fails to connect across router -+ using iface.gateway address -+ Cause: The gateway override code did not populate the -+ address into the lower level engine -+ Change: Fixed the gateway override code -+ Impact: IPv4 Static IP operation -+ -+ 17. Problem: Cont00063567 - IPv6 LL and RA override does not work -+ Cause: The IPv6 LL/RA override addresses were overwritten -+ by the NDP engine -+ Change: Fixed the LL/RA override code -+ Impact: IPv6 operation -+ -+ 18. Problem: Cont00063626 - Static IPv6 does not connect when -+ the prefix len is not set explicitly -+ Cause: The IPv6 prefix length was not set correctly -+ for Static IPv6 operation when CIDR notation is -+ not specified -+ Change: Fixed the default prefix length -+ Impact: Static IPv6 -+ -+ 19. Problem: Cont00063651 - Cannot connect to iSCSI targets -+ HP PTM/SF -+ Cause: Switch-Dependent mode + invalid Outer VLAN was -+ not supported -+ Change: Allow SD+invalid OV to fallback to SF operation mode -+ Impact: 5771X/578XX -+ -+ 20. Problem: Cont00063816 - The initiator is not able to connect -+ to the iSCSI targets over VLAN -+ Cause: The process packet routine did not consider the PCP -+ of the VLAN tag to be non-zero. This created a -+ mismatch when this VLAN tag was compared against the -+ nic_iface->vlan_id which doesn't include the PCP. -+ Change: Added the consideration of non-zero PCP -+ Impact: All -+ -+ 21. Problem: Cont00063863 - can't boot into offload image -+ when VLAN is enabled -+ Cause: During the iSCSI login exchange, certain iSCSI targets -+ will send an ARP request even though the TCP connection -+ has been made. The bug was in this ARP reply where -+ the local MAC was corrupted when VLAN is enabled. -+ Change: Fixed the ARP reply packet -+ Impact: All -+ -+ 22. Problem: Cont00063863 - can't boot into offload image -+ when VLAN is enabled -+ Cause: During the iSCSI login exchange, certain iSCSI targets -+ will send an ARP request even though the TCP connection -+ has been made. The bug was in this ARP reply where -+ the local MAC was corrupted when VLAN is enabled. -+ Change: Fixed the ARP reply packet -+ Impact: All -+ -+ 23. Problem: Cont00064604 - Fails to connect to routed IPv6 target -+ via RA -+ Cause: The default router IPv6 address was not being retrieved -+ correctly. -+ Change: Fixed the default router IPv6 address read -+ Impact: All -+ -+ 24. Problem: Cont00064665 - Linux iSCSI connects via gateway address -+ on the wrong subnet -+ Cause: The gateway address used was not checked against the -+ subnet mask specified before the ARP requests. Since -+ this behavior deters from how L2 operates, therefore, -+ a change was made to correct this. -+ Change: Added check of the gateway specified against the subnet -+ specified. -+ Impact: Static IPv4 operation -+ -+ 25. Problem: Cont00064722 - Linux iSCSI unable to force IPv6 LL -+ override (advanced iface parameters) -+ Cause: The override LL address was not being populated to the -+ IPv6 address database correctly -+ Change: Added this correctly to the IPv6 initialization -+ Impact: Static/DHCP IPv6 LL address override only -+ -+ Enhancements -+ ------------ -+ 1. Lock iscsid's connect request with path_req so connect requests -+ with DHCP/Static will no longer override each other -+ -+ 2. Fixed the if_down handler from global to nic specific -+ -+ 3. Fixed various synchronization issues -+ -+ 4. Updated README -+ -+ 5. Added support for the new iface_num field in the iscsi_uevent -+ path -+ -+ 6. Fixed bug in the nic_iface search engine based on iface_num -+ -+ 7. Allow VLAN tag = 1 (router management) to connect offload -+ -+ 8. Added support for jumbo MTU (independent from the L2 MTU) -+ -+ - uIP v0.7.2.1 (Mar 05, 2012) - ======================================================= - Fixes -@@ -47,7 +269,7 @@ uIP v0.7.2.1 (Mar 05, 2012) - ------------ - 1. Change: Default iscsiuio logging to off. Use the '-d' - option to enable -- 2. Change: Disable HP SD mode -+ 2. Change: Disable HP SD mode (NOT) - 3. Change: Updated README - - -diff --git a/configure b/configure -index 4879fb9..6ff2e68 100755 ---- a/configure -+++ b/configure -@@ -1,6 +1,6 @@ - #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. --# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.2.1. -+# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.4.3. - # - # Report bugs to . - # -@@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} - # Identity of this package. - PACKAGE_NAME='iscsiuio' - PACKAGE_TARNAME='iscsiuio' --PACKAGE_VERSION='0.7.2.1' --PACKAGE_STRING='iscsiuio 0.7.2.1' -+PACKAGE_VERSION='0.7.4.3' -+PACKAGE_STRING='iscsiuio 0.7.4.3' - PACKAGE_BUGREPORT='eddie.wai@broadcom.com' - - # Factoring default headers for most tests. -@@ -954,7 +954,7 @@ if test "$ac_init_help" = "long"; then - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat <<_ACEOF --\`configure' configures iscsiuio 0.7.2.1 to adapt to many kinds of systems. -+\`configure' configures iscsiuio 0.7.4.3 to adapt to many kinds of systems. - - Usage: $0 [OPTION]... [VAR=VALUE]... - -@@ -1020,7 +1020,7 @@ fi - - if test -n "$ac_init_help"; then - case $ac_init_help in -- short | recursive ) echo "Configuration of iscsiuio 0.7.2.1:";; -+ short | recursive ) echo "Configuration of iscsiuio 0.7.4.3:";; - esac - cat <<\_ACEOF - -@@ -1161,7 +1161,7 @@ fi - test -n "$ac_init_help" && exit 0 - if $ac_init_version; then - cat <<\_ACEOF --iscsiuio configure 0.7.2.1 -+iscsiuio configure 0.7.4.3 - generated by GNU Autoconf 2.59 - - Copyright (C) 2003 Free Software Foundation, Inc. -@@ -1175,7 +1175,7 @@ cat >&5 <<_ACEOF - This file contains any messages produced by compilers while - running configure, to aid debugging if configure makes a mistake. - --It was created by iscsiuio $as_me 0.7.2.1, which was -+It was created by iscsiuio $as_me 0.7.4.3, which was - generated by GNU Autoconf 2.59. Invocation command line was - - $ $0 $@ -@@ -21726,7 +21726,7 @@ _ASBOX - } >&5 - cat >&5 <<_CSEOF - --This file was extended by iscsiuio $as_me 0.7.2.1, which was -+This file was extended by iscsiuio $as_me 0.7.4.3, which was - generated by GNU Autoconf 2.59. Invocation command line was - - CONFIG_FILES = $CONFIG_FILES -@@ -21789,7 +21789,7 @@ _ACEOF - - cat >>$CONFIG_STATUS <<_ACEOF - ac_cs_version="\\ --iscsiuio config.status 0.7.2.1 -+iscsiuio config.status 0.7.4.3 - configured by $0, generated by GNU Autoconf 2.59, - with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" - -diff --git a/configure.ac b/configure.ac -index 3b7a880..0b1e7f1 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -1,6 +1,6 @@ - dnl iscsiuio uIP user space stack configure.ac file - dnl --dnl Copyright (c) 2004-2011 Broadcom Corporation -+dnl Copyright (c) 2004-2012 Broadcom Corporation - dnl - dnl This program is free software; you can redistribute it and/or modify - dnl it under the terms of the GNU General Public License as published by -@@ -11,9 +11,9 @@ dnl Maintained by: Eddie Wai (eddie.wai@broadcom.com) - dnl - - PACKAGE=iscsiuio --VERSION=0.7.2.1 -+VERSION=0.7.4.3 - --AC_INIT(iscsiuio, 0.7.2.1, eddie.wai@broadcom.com) -+AC_INIT(iscsiuio, 0.7.4.3, eddie.wai@broadcom.com) - - AM_INIT_AUTOMAKE($PACKAGE, $VERSION) - AC_CONFIG_HEADER(config.h) -diff --git a/docs/iscsiuio.8 b/docs/iscsiuio.8 -index 3307b1e..4bf26df 100644 ---- a/docs/iscsiuio.8 -+++ b/docs/iscsiuio.8 -@@ -3,9 +3,9 @@ - .\" modify it under the terms of the GNU General Public License as - .\" published by the Free Software Foundation. - .\" --.\" bnx2.4,v 0.7.2.1 -+.\" bnx2.4,v 0.7.4.3 - .\" --.TH iscsiuio 8 "03/05/2012" "Broadcom Corporation" -+.TH iscsiuio 8 "08/16/2012" "Broadcom Corporation" - .\" - .\" NAME part - .\" -diff --git a/include/iscsi_if.h b/include/iscsi_if.h -index a9ac145..1944abd 100644 ---- a/include/iscsi_if.h -+++ b/include/iscsi_if.h -@@ -207,6 +207,7 @@ struct iscsi_uevent { - } ep_connect_ret; - struct msg_req_path { - uint32_t host_no; -+ uint32_t iface_num; - } req_path; - struct msg_notify_if_down { - uint32_t host_no; -@@ -234,6 +235,8 @@ struct iscsi_path { - struct in6_addr v6_addr; - } dst; - uint16_t vlan_id; -+#define IFACE_NUM_PRESENT (1<<0) -+#define IFACE_NUM_INVALID -1 - uint16_t pmtu; - } __attribute__ ((aligned (sizeof(uint64_t)))); - -diff --git a/src/apps/dhcpc/dhcpc.c b/src/apps/dhcpc/dhcpc.c -index 88d75c3..afec601 100644 ---- a/src/apps/dhcpc/dhcpc.c -+++ b/src/apps/dhcpc/dhcpc.c -@@ -334,7 +334,7 @@ static PT_THREAD(handle_dhcp(struct uip_stack *ustack)) - (uint8_t *) s->mac_addr); - - /* Put the stack thread back into a long sleep */ -- s->nic->state |= NIC_LONG_SLEEP; -+ s->nic->flags |= NIC_LONG_SLEEP; - - /* timer_stop(&s.timer); */ - -@@ -343,7 +343,7 @@ static PT_THREAD(handle_dhcp(struct uip_stack *ustack)) - timer_set(&s->timer, s->ticks); - PT_WAIT_UNTIL(&s->pt, timer_expired(&s->timer)); - LOG_INFO("Lease expired, re-acquire IP address"); -- s->nic->state &= ~NIC_LONG_SLEEP; -+ s->nic->flags &= ~NIC_LONG_SLEEP; - PT_RESTART(&s->pt); - - /* -@@ -397,7 +397,7 @@ int dhcpc_init(nic_t * nic, struct uip_stack *ustack, - ustack->dhcpc = s; - - /* Let the RX poll value take over */ -- nic->state &= ~NIC_LONG_SLEEP; -+ nic->flags &= ~NIC_LONG_SLEEP; - - PT_INIT(&s->pt); - -diff --git a/src/apps/dhcpc/dhcpv6.c b/src/apps/dhcpc/dhcpv6.c -index b7ae631..273cce0 100644 ---- a/src/apps/dhcpc/dhcpv6.c -+++ b/src/apps/dhcpc/dhcpv6.c -@@ -86,10 +86,6 @@ int dhcpv6_do_discovery(pDHCPV6_CONTEXT dhcpv6_context) - (pIPV6_HDR) dhcpv6_context->ipv6_context->ustack->network_layer; - dhcpv6_context->udp = - (pUDP_HDR) ((u8_t *) dhcpv6_context->ipv6 + sizeof(IPV6_HDR)); -- LOG_INFO("dhcpv6: ipv6c=%p, ustack=%p eth=%p ipv6=%p udp=%p", -- dhcpv6_context->ipv6_context, -- dhcpv6_context->ipv6_context->ustack, dhcpv6_context->eth, -- dhcpv6_context->ipv6, dhcpv6_context->udp); - - /* Send out DHCPv6 Solicit packet. */ - dhcpv6_send_solicit_packet(dhcpv6_context); -@@ -176,8 +172,10 @@ STATIC u16_t dhcpv6_init_packet(pDHCPV6_CONTEXT dhcpv6_context, u8_t type) - opt->hdr.type = HOST_TO_NET16(DHCPV6_OPT_CLIENTID); - opt->hdr.length = HOST_TO_NET16(sizeof(DHCPV6_OPT_CLIENT_ID)); - opt->type.client_id.duid_type = -- HOST_TO_NET16(DHCPV6_DUID_TYPE_LINK_LAYER); -+ HOST_TO_NET16(DHCPV6_DUID_TYPE_LINK_LAYER_AND_TIME); - opt->type.client_id.hw_type = HOST_TO_NET16(DHCPV6_HW_TYPE_ETHERNET); -+ opt->type.client_id.time = HOST_TO_NET32(clock_time()/1000 - -+ 0x3A4FC880); - memcpy((char __FAR__ *)&opt->type.client_id.link_layer_addr, - (char __FAR__ *)dhcpv6_context->our_mac_addr, sizeof(MAC_ADDR)); - pkt_len += sizeof(DHCPV6_OPT_CLIENT_ID) + sizeof(DHCPV6_OPT_HDR); -diff --git a/src/apps/dhcpc/dhcpv6.h b/src/apps/dhcpc/dhcpv6.h -index 917cf35..d8e03e5 100644 ---- a/src/apps/dhcpc/dhcpv6.h -+++ b/src/apps/dhcpc/dhcpv6.h -@@ -164,7 +164,7 @@ typedef struct DHCPV6_OPT_CLIENT_ID { - #define DHCPV6_DUID_TYPE_LINK_LAYER 3 - u16_t hw_type; - #define DHCPV6_HW_TYPE_ETHERNET 1 --// u32_t time; -+ u32_t time; - MAC_ADDR link_layer_addr; - } DHCPV6_OPT_CLIENT_ID, *pDHCPV6_OPT_CLIENT_ID; - -diff --git a/src/uip/ipv6.c b/src/uip/ipv6.c -index 594495a..a8eed71 100644 ---- a/src/uip/ipv6.c -+++ b/src/uip/ipv6.c -@@ -38,6 +38,7 @@ - */ - #include - #include -+#include - #include "logger.h" - #include "uip.h" - #include "ipv6.h" -@@ -78,7 +79,7 @@ STATIC void ipv6_udp_rx(pIPV6_CONTEXT ipv6_context); - - int iscsiL2Send(pIPV6_CONTEXT ipv6_context, int pkt_len) - { -- LOG_DEBUG("IPV6: iscsiL2Send"); -+ LOG_DEBUG("IPv6: iscsiL2Send"); - uip_send(ipv6_context->ustack, - (void *)ipv6_context->ustack->data_link_layer, pkt_len); - -@@ -103,7 +104,8 @@ int iscsiL2AddMcAddr(pIPV6_CONTEXT ipv6_context, MAC_ADDR * new_mc_addr) - (char __FAR__ *)&all_zeroes_mc, sizeof(MAC_ADDR))) { - memcpy((char __FAR__ *)mc_addr, - (char __FAR__ *)new_mc_addr, sizeof(MAC_ADDR)); -- LOG_DEBUG("IPV6: mc_addr added %x:%x:%x:%x:%x:%x", -+ LOG_DEBUG("IPv6: mc_addr added " -+ "%02x:%02x:%02x:%02x:%02x:%02x", - *(u8_t *) new_mc_addr, - *((u8_t *) new_mc_addr + 1), - *((u8_t *) new_mc_addr + 2), -@@ -150,10 +152,11 @@ void ipv6_init(struct ndpc_state *ndp, int cfg) - ipv6_arp_table = &ipv6_context->ipv6_arp_table[0]; - ipv6_prefix_table = &ipv6_context->ipv6_prefix_table[0]; - -- memset((char __FAR__ *)ipv6_arp_table, 0, sizeof(ipv6_arp_table)); -- memset((char __FAR__ *)ipv6_prefix_table, 0, sizeof(ipv6_prefix_table)); -- memcpy((char __FAR__ *)&ipv6_context->mac_addr, -- (char __FAR__ *)mac_addr, sizeof(MAC_ADDR)); -+ memset((char __FAR__*)ipv6_arp_table, 0, sizeof(*ipv6_arp_table)); -+ memset((char __FAR__*)ipv6_prefix_table, 0, -+ sizeof(*ipv6_prefix_table)); -+ memcpy((char __FAR__*)&ipv6_context->mac_addr, -+ (char __FAR__*)mac_addr, sizeof(MAC_ADDR)); - /* - * Per RFC 2373. - * There are two types of local-use unicast addresses defined. These -@@ -167,33 +170,34 @@ void ipv6_init(struct ndpc_state *ndp, int cfg) - * |1111111010| 0 | interface ID | - * +----------+-------------------------+----------------------------+ - */ -- ipv6_context->link_local_addr.addr8[0] = 0xfe; -- ipv6_context->link_local_addr.addr8[1] = 0x80; -- /* Bit 1 is 1 to indicate universal scope. */ -- ipv6_context->link_local_addr.addr8[8] = mac_addr[0] | 0x2; -- ipv6_context->link_local_addr.addr8[9] = mac_addr[1]; -- ipv6_context->link_local_addr.addr8[10] = mac_addr[2]; -- ipv6_context->link_local_addr.addr8[11] = 0xff; -- ipv6_context->link_local_addr.addr8[12] = 0xfe; -- ipv6_context->link_local_addr.addr8[13] = mac_addr[3]; -- ipv6_context->link_local_addr.addr8[14] = mac_addr[4]; -- ipv6_context->link_local_addr.addr8[15] = mac_addr[5]; -- -- ipv6_context->link_local_multi.addr8[0] = 0xff; -- ipv6_context->link_local_multi.addr8[1] = 0x02; -- ipv6_context->link_local_multi.addr8[11] = 0x01; -- ipv6_context->link_local_multi.addr8[12] = 0xff; -- ipv6_context->link_local_multi.addr8[13] |= -- ipv6_context->link_local_addr.addr8[13]; -- ipv6_context->link_local_multi.addr16[7] = -- ipv6_context->link_local_addr.addr16[7]; -- -- /* Default Prefix length is 64 */ -- /* Add Link local address to the head of the ipv6 address -- list */ -- ipv6_add_prefix_entry(ipv6_context, -- &ipv6_context->link_local_addr, 64); -- -+ if (ipv6_context->ustack->linklocal_autocfg != IPV6_LL_AUTOCFG_OFF) { -+ ipv6_context->link_local_addr.addr8[0] = 0xfe; -+ ipv6_context->link_local_addr.addr8[1] = 0x80; -+ /* Bit 1 is 1 to indicate universal scope. */ -+ ipv6_context->link_local_addr.addr8[8] = mac_addr[0] | 0x2; -+ ipv6_context->link_local_addr.addr8[9] = mac_addr[1]; -+ ipv6_context->link_local_addr.addr8[10] = mac_addr[2]; -+ ipv6_context->link_local_addr.addr8[11] = 0xff; -+ ipv6_context->link_local_addr.addr8[12] = 0xfe; -+ ipv6_context->link_local_addr.addr8[13] = mac_addr[3]; -+ ipv6_context->link_local_addr.addr8[14] = mac_addr[4]; -+ ipv6_context->link_local_addr.addr8[15] = mac_addr[5]; -+ -+ ipv6_context->link_local_multi.addr8[0] = 0xff; -+ ipv6_context->link_local_multi.addr8[1] = 0x02; -+ ipv6_context->link_local_multi.addr8[11] = 0x01; -+ ipv6_context->link_local_multi.addr8[12] = 0xff; -+ ipv6_context->link_local_multi.addr8[13] |= -+ ipv6_context->link_local_addr.addr8[13]; -+ ipv6_context->link_local_multi.addr16[7] = -+ ipv6_context->link_local_addr.addr16[7]; -+ -+ /* Default Prefix length is 64 */ -+ /* Add Link local address to the head of the ipv6 address -+ list */ -+ ipv6_add_prefix_entry(ipv6_context, -+ &ipv6_context->link_local_addr, 64); -+ } - /* - * Convert Multicast IP address to Multicast MAC adress per - * RFC 2464: Transmission of IPv6 Packets over Ethernet Networks -@@ -257,6 +261,7 @@ int ipv6_add_prefix_entry(pIPV6_CONTEXT ipv6_context, - int i; - pIPV6_PREFIX_ENTRY prefix_entry; - pIPV6_PREFIX_ENTRY ipv6_prefix_table = ipv6_context->ipv6_prefix_table; -+ char addr_str[INET6_ADDRSTRLEN]; - - /* Check if there is an valid entry already. */ - for (i = 0; i < IPV6_NUM_OF_ADDRESS_ENTRY; i++) { -@@ -287,21 +292,13 @@ int ipv6_add_prefix_entry(pIPV6_CONTEXT ipv6_context, - - prefix_entry->prefix_len = prefix_len / 8; - -- memcpy((char __FAR__ *)&prefix_entry->address, -- (char __FAR__ *)ipv6_addr, sizeof(IPV6_ADDR)); -- -- -- LOG_DEBUG("IPV6: add prefix ip addr " -- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x " -- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- prefix_entry->address.addr8[0], prefix_entry->address.addr8[1], -- prefix_entry->address.addr8[2], prefix_entry->address.addr8[3], -- prefix_entry->address.addr8[4], prefix_entry->address.addr8[5], -- prefix_entry->address.addr8[6], prefix_entry->address.addr8[7], -- prefix_entry->address.addr8[8], prefix_entry->address.addr8[9], -- prefix_entry->address.addr8[10], prefix_entry->address.addr8[11], -- prefix_entry->address.addr8[12], prefix_entry->address.addr8[13], -- prefix_entry->address.addr8[14], prefix_entry->address.addr8[15]); -+ memcpy((char __FAR__*)&prefix_entry->address, -+ (char __FAR__*)ipv6_addr, sizeof(IPV6_ADDR)); -+ -+ inet_ntop(AF_INET6, &prefix_entry->address.addr8, addr_str, -+ sizeof(addr_str)); -+ -+ LOG_DEBUG("IPv6: add prefix IP addr %s", addr_str); - - /* Put it on the list on head of the list. */ - if (ipv6_context->addr_list != NULL) { -@@ -419,7 +416,7 @@ int ipv6_discover_address(pIPV6_CONTEXT ipv6_context) - sizeof(IPV6_ADDR)); - - icmp->icmpv6_cksum = 0; -- LOG_DEBUG("IPV6: Send rtr sol"); -+ LOG_DEBUG("IPv6: Send rtr sol"); - ipv6_send(ipv6_context, (u8_t *) icmp - (u8_t *) eth + - sizeof(ICMPV6_HDR) + sizeof(ICMPV6_OPT_LINK_ADDR)); - return rc; -@@ -650,7 +647,7 @@ STATIC void ipv6_update_arp_table(pIPV6_CONTEXT ipv6_context, - int i; - pIPV6_ARP_ENTRY ipv6_arp_table = ipv6_context->ipv6_arp_table; - -- LOG_DEBUG("IPV6: ARP update"); -+ LOG_DEBUG("IPv6: Neighbor update"); - /* - * Walk through the ARP mapping table and try to find an entry to - * update. If none is found, the IP -> MAC address mapping is -@@ -710,6 +707,7 @@ int ipv6_send_nd_solicited_packet(pIPV6_CONTEXT ipv6_context, pETH_HDR eth, - pICMPV6_HDR icmp; - int pkt_len = 0; - pIPV6_ADDR longest_match_addr; -+ char addr_str[INET6_ADDRSTRLEN]; - - ipv6->ipv6_nxt_hdr = IPPROTO_ICMPV6; - -@@ -719,7 +717,7 @@ int ipv6_send_nd_solicited_packet(pIPV6_CONTEXT ipv6_context, pETH_HDR eth, - /* Use Link-local as source address */ - if (ipv6_is_it_our_link_local_address(ipv6_context, &ipv6->ipv6_dst) == - TRUE) { -- LOG_DEBUG("IPV6: NS using link local"); -+ LOG_DEBUG("IPv6: NS using link local"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)&ipv6_context->link_local_addr, - sizeof(IPV6_ADDR)); -@@ -727,12 +725,12 @@ int ipv6_send_nd_solicited_packet(pIPV6_CONTEXT ipv6_context, pETH_HDR eth, - longest_match_addr = - ipv6_find_longest_match(ipv6_context, &ipv6->ipv6_dst); - if (longest_match_addr) { -- LOG_DEBUG("IPV6: NS using longest match addr"); -+ LOG_DEBUG("IPv6: NS using longest match addr"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)longest_match_addr, - sizeof(IPV6_ADDR)); - } else { -- LOG_DEBUG("IPV6: NS using link local instead"); -+ LOG_DEBUG("IPv6: NS using link local instead"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)&ipv6_context->link_local_addr, - sizeof(IPV6_ADDR)); -@@ -740,17 +738,8 @@ int ipv6_send_nd_solicited_packet(pIPV6_CONTEXT ipv6_context, pETH_HDR eth, - } - icmp = (pICMPV6_HDR) ((u8_t *) ipv6 + sizeof(IPV6_HDR)); - -- LOG_DEBUG -- ("IPV6: NS host ip addr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x" -- " %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- ipv6->ipv6_src.addr8[0], ipv6->ipv6_src.addr8[1], -- ipv6->ipv6_src.addr8[2], ipv6->ipv6_src.addr8[3], -- ipv6->ipv6_src.addr8[4], ipv6->ipv6_src.addr8[5], -- ipv6->ipv6_src.addr8[6], ipv6->ipv6_src.addr8[7], -- ipv6->ipv6_src.addr8[8], ipv6->ipv6_src.addr8[9], -- ipv6->ipv6_src.addr8[10], ipv6->ipv6_src.addr8[11], -- ipv6->ipv6_src.addr8[12], ipv6->ipv6_src.addr8[13], -- ipv6->ipv6_src.addr8[14], ipv6->ipv6_src.addr8[15]); -+ inet_ntop(AF_INET6, &ipv6->ipv6_src.addr8, addr_str, sizeof(addr_str)); -+ LOG_DEBUG("IPv6: NS host IP addr: %s", addr_str); - /* - * Destination IP address to be resolved is after the ICMPv6 - * header. -@@ -839,6 +828,7 @@ STATIC void ipv6_icmp_handle_router_adv(pIPV6_CONTEXT ipv6_context) - pICMPV6_OPT_HDR icmp_opt; - u16_t opt_len; - u16_t len; -+ char addr_str[INET6_ADDRSTRLEN]; - - if (ipv6_context->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED) - return; -@@ -868,7 +858,7 @@ STATIC void ipv6_icmp_handle_router_adv(pIPV6_CONTEXT ipv6_context) - } - - if (ipv6_context->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED) { -- LOG_DEBUG("IPV6: RTR ADV nd_ra_flags=0x%x", -+ LOG_DEBUG("IPv6: RTR ADV nd_ra_flags = 0x%x", - icmp->nd_ra_flags_reserved); - if (icmp->nd_ra_curhoplimit > 0) - ipv6_context->hop_limit = icmp->nd_ra_curhoplimit; -@@ -880,21 +870,17 @@ STATIC void ipv6_icmp_handle_router_adv(pIPV6_CONTEXT ipv6_context) - ipv6_context->flags |= IPV6_FLAGS_OTHER_STATEFUL_CONFIG; - - if (icmp->nd_ra_router_lifetime != 0) { -- /* This is a default router. */ -- memcpy((char __FAR__ *)&ipv6_context->default_router, -- (char __FAR__ *)&ipv6->ipv6_src, -- sizeof(IPV6_ADDR)); -- LOG_DEBUG("IPV6: def router " -- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x " -- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- ipv6->ipv6_src.addr8[0], ipv6->ipv6_src.addr8[1], -- ipv6->ipv6_src.addr8[2], ipv6->ipv6_src.addr8[3], -- ipv6->ipv6_src.addr8[4], ipv6->ipv6_src.addr8[5], -- ipv6->ipv6_src.addr8[6], ipv6->ipv6_src.addr8[7], -- ipv6->ipv6_src.addr8[8], ipv6->ipv6_src.addr8[9], -- ipv6->ipv6_src.addr8[10], ipv6->ipv6_src.addr8[11], -- ipv6->ipv6_src.addr8[12], ipv6->ipv6_src.addr8[13], -- ipv6->ipv6_src.addr8[14], ipv6->ipv6_src.addr8[15]); -+ /* There is a default router. */ -+ if (ipv6_context->ustack->router_autocfg != -+ IPV6_RTR_AUTOCFG_OFF) -+ memcpy( -+ (char __FAR__*)&ipv6_context->default_router, -+ (char __FAR__*)&ipv6->ipv6_src, -+ sizeof(IPV6_ADDR)); -+ inet_ntop(AF_INET6, &ipv6_context->default_router, -+ addr_str, sizeof(addr_str)); -+ LOG_DEBUG("IPV6: Got default router IP addr: %s", -+ addr_str); - } - } - } -@@ -903,6 +889,7 @@ STATIC void ipv6_icmp_process_prefix(pIPV6_CONTEXT ipv6_context, - pICMPV6_OPT_PREFIX icmp_prefix) - { - IPV6_ADDR addr; -+ char addr_str[INET6_ADDRSTRLEN]; - - /* we only process on-link address info */ - if (!(icmp_prefix->flags & ICMPV6_OPT_PREFIX_FLAG_ON_LINK)) -@@ -917,6 +904,8 @@ STATIC void ipv6_icmp_process_prefix(pIPV6_CONTEXT ipv6_context, - (char __FAR__ *)&icmp_prefix->prefix, 8); - memcpy((char __FAR__ *)&addr.addr8[8], - &ipv6_context->link_local_addr.addr8[8], 8); -+ inet_ntop(AF_INET6, &addr, addr_str, sizeof(addr_str)); -+ LOG_DEBUG("IPv6: Got RA ICMP option IP addr: %s", addr_str); - ipv6_add_prefix_entry(ipv6_context, &addr, 64); - } - } -@@ -929,11 +918,12 @@ STATIC void ipv6_icmp_handle_nd_adv(pIPV6_CONTEXT ipv6_context) - pICMPV6_OPT_LINK_ADDR link_opt = (pICMPV6_OPT_LINK_ADDR)((u8_t *)icmp + - sizeof(ICMPV6_HDR) + sizeof(IPV6_ADDR)); - pIPV6_ADDR tar_addr6; -+ char addr_str[INET6_ADDRSTRLEN]; - - /* Added the multicast check for ARP table update */ - /* Should we qualify for only our host's multicast and our - link_local_multicast?? */ -- LOG_DEBUG("IPV6: Handle nd adv"); -+ LOG_DEBUG("IPv6: Handle nd adv"); - if ((ipv6_is_it_our_address(ipv6_context, &ipv6->ipv6_dst) == TRUE) || - (memcmp((char __FAR__ *)&ipv6_context->link_local_multi, - (char __FAR__ *)&ipv6->ipv6_dst, sizeof(IPV6_ADDR)) == 0) || -@@ -951,21 +941,14 @@ STATIC void ipv6_icmp_handle_nd_adv(pIPV6_CONTEXT ipv6_context) - if (link_opt->hdr.type == IPV6_ICMP_OPTION_TAR_ADDR) { - tar_addr6 = (pIPV6_ADDR)((u8_t *)icmp + - sizeof(ICMPV6_HDR)); -- LOG_DEBUG("IPV6: tar mac %x:%x:%x:%x:%x:%x", -+ LOG_DEBUG("IPV6: Target MAC " -+ "%02x:%02x:%02x:%02x:%02x:%02x", - link_opt->link_addr[0], link_opt->link_addr[1], - link_opt->link_addr[2], link_opt->link_addr[3], - link_opt->link_addr[4], link_opt->link_addr[5]); -- LOG_DEBUG("IPV6: tar addr " -- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x " -- "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- tar_addr6->addr8[0], tar_addr6->addr8[1], -- tar_addr6->addr8[2], tar_addr6->addr8[3], -- tar_addr6->addr8[4], tar_addr6->addr8[5], -- tar_addr6->addr8[6], tar_addr6->addr8[7], -- tar_addr6->addr8[8], tar_addr6->addr8[9], -- tar_addr6->addr8[10], tar_addr6->addr8[11], -- tar_addr6->addr8[12], tar_addr6->addr8[13], -- tar_addr6->addr8[14], tar_addr6->addr8[15]); -+ inet_ntop(AF_INET6, &tar_addr6->addr8, addr_str, -+ sizeof(addr_str)); -+ LOG_DEBUG("IPv6: Target IP addr %s", addr_str); - ipv6_update_arp_table(ipv6_context, tar_addr6, - (MAC_ADDR *)link_opt->link_addr); - } -@@ -985,14 +968,15 @@ STATIC void ipv6_icmp_handle_nd_sol(pIPV6_CONTEXT ipv6_context) - pIPV6_ADDR longest_match_addr; - pIPV6_ADDR tar_addr6; - -- LOG_DEBUG("IPV6: Handle nd sol"); -+ LOG_DEBUG("IPv6: Handle nd sol"); - - if ((memcmp((char __FAR__ *)&ipv6_context->mac_addr, - (char __FAR__ *)eth->dest_mac, sizeof(MAC_ADDR)) != 0) && - (iscsiL2IsOurMcAddr(ipv6_context, (pMAC_ADDRESS) & eth->dest_mac) == - FALSE)) { - /* This packet is not for us to handle */ -- LOG_DEBUG("IPV6: MAC not addressed to us %x:%x:%x:%x:%x:%x", -+ LOG_DEBUG("IPv6: MAC not addressed to us " -+ "%02x:%02x:%02x:%02x:%02x:%02x", - eth->dest_mac[0], eth->dest_mac[1], - eth->dest_mac[2], eth->dest_mac[3], - eth->dest_mac[4], eth->dest_mac[5]); -@@ -1005,7 +989,7 @@ STATIC void ipv6_icmp_handle_nd_sol(pIPV6_CONTEXT ipv6_context) - sizeof(ICMPV6_HDR))) - == FALSE) { - /* This packet is not for us to handle */ -- LOG_DEBUG("IPV6: IP not addressed to us"); -+ LOG_DEBUG("IPv6: IP not addressed to us"); - return; - } - -@@ -1026,7 +1010,7 @@ STATIC void ipv6_icmp_handle_nd_sol(pIPV6_CONTEXT ipv6_context) - tar_addr6 = (pIPV6_ADDR)((u8_t *)icmp + sizeof(ICMPV6_HDR)); - if (ipv6_is_it_our_link_local_address(ipv6_context, tar_addr6) - == TRUE) { -- LOG_DEBUG("IPV6: NA using link local"); -+ LOG_DEBUG("IPv6: NA using link local"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)&ipv6_context->link_local_addr, - sizeof(IPV6_ADDR)); -@@ -1034,12 +1018,12 @@ STATIC void ipv6_icmp_handle_nd_sol(pIPV6_CONTEXT ipv6_context) - longest_match_addr = - ipv6_find_longest_match(ipv6_context, tar_addr6); - if (longest_match_addr) { -- LOG_DEBUG("IPV6: NA using longest match addr"); -+ LOG_DEBUG("IPv6: NA using longest match addr"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)longest_match_addr, - sizeof(IPV6_ADDR)); - } else { -- LOG_DEBUG("IPV6: NA using link local instead"); -+ LOG_DEBUG("IPv6: NA using link local instead"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)&ipv6_context->link_local_addr, - sizeof(IPV6_ADDR)); -@@ -1047,7 +1031,7 @@ STATIC void ipv6_icmp_handle_nd_sol(pIPV6_CONTEXT ipv6_context) - } - } else { - /* No target link address, just use whatever it sent to us */ -- LOG_DEBUG("IPV6: NA use dst addr"); -+ LOG_DEBUG("IPv6: NA use dst addr"); - memcpy((char __FAR__ *)&ipv6->ipv6_src, - (char __FAR__ *)&tmp, - sizeof(IPV6_ADDR)); -@@ -1085,7 +1069,7 @@ STATIC void ipv6_icmp_handle_nd_sol(pIPV6_CONTEXT ipv6_context) - */ - ipv6->ipv6_plen = HOST_TO_NET16((sizeof(ICMPV6_HDR) + - icmpv6_opt_len + sizeof(IPV6_ADDR))); -- LOG_DEBUG("IPV6: Send nd adv"); -+ LOG_DEBUG("IPv6: Send nd adv"); - ipv6_send(ipv6_context, - (u8_t *) icmp - (u8_t *) eth + - sizeof(ICMPV6_HDR) + -@@ -1118,7 +1102,7 @@ STATIC void ipv6_icmp_handle_echo_request(pIPV6_CONTEXT ipv6_context) - icmp->icmpv6_type = ICMPV6_ECHO_REPLY; - icmp->icmpv6_code = 0; - icmp->icmpv6_cksum = 0; -- LOG_DEBUG("IPV6: Send echo reply"); -+ LOG_DEBUG("IPv6: Send echo reply"); - ipv6_send(ipv6_context, (u8_t *) icmp - (u8_t *) eth + - sizeof(IPV6_HDR) + HOST_TO_NET16(ipv6->ipv6_plen)); - return; -@@ -1126,7 +1110,8 @@ STATIC void ipv6_icmp_handle_echo_request(pIPV6_CONTEXT ipv6_context) - - void ipv6_set_ip_params(pIPV6_CONTEXT ipv6_context, - pIPV6_ADDR src_ip, u8_t prefix_len, -- pIPV6_ADDR default_gateway) -+ pIPV6_ADDR default_gateway, -+ pIPV6_ADDR linklocal) - { - if (!(IPV6_IS_ADDR_UNSPECIFIED(src_ip))) { - ipv6_add_prefix_entry(ipv6_context, src_ip, prefix_len); -@@ -1146,9 +1131,30 @@ void ipv6_set_ip_params(pIPV6_CONTEXT ipv6_context, - } - - if (!(IPV6_IS_ADDR_UNSPECIFIED(default_gateway))) { -- /* This is a default router. */ -- memcpy((char __FAR__ *)&ipv6_context->default_router, -- (char __FAR__ *)default_gateway, sizeof(IPV6_ADDR)); -+ /* Override the default gateway addr */ -+ memcpy((char __FAR__*)&ipv6_context->default_router, -+ (char __FAR__*)default_gateway, sizeof(IPV6_ADDR)); -+ ipv6_add_prefix_entry(ipv6_context, default_gateway, -+ prefix_len); -+ } -+ if (!(IPV6_IS_ADDR_UNSPECIFIED(linklocal))) { -+ /* Override the linklocal addr */ -+ memcpy((char __FAR__*)&ipv6_context->link_local_addr, -+ (char __FAR__*)linklocal, sizeof(IPV6_ADDR)); -+ ipv6_context->link_local_multi.addr8[0] = 0xff; -+ ipv6_context->link_local_multi.addr8[1] = 0x02; -+ ipv6_context->link_local_multi.addr8[11] = 0x01; -+ ipv6_context->link_local_multi.addr8[12] = 0xff; -+ ipv6_context->link_local_multi.addr8[13] |= -+ ipv6_context->link_local_addr.addr8[13]; -+ ipv6_context->link_local_multi.addr16[7] = -+ ipv6_context->link_local_addr.addr16[7]; -+ -+ /* Default Prefix length is 64 */ -+ /* Add Link local address to the head of the ipv6 address -+ list */ -+ ipv6_add_prefix_entry(ipv6_context, -+ &ipv6_context->link_local_addr, 64); - } - } - -@@ -1220,7 +1226,7 @@ u16_t ipv6_do_stateful_dhcpv6(pIPV6_CONTEXT ipv6_context, u32_t flags) - (IPV6_FLAGS_MANAGED_ADDR_CONFIG | IPV6_FLAGS_OTHER_STATEFUL_CONFIG); - - if (!(ipv6_context->flags & IPV6_FLAGS_ROUTER_ADV_RECEIVED)) { -- LOG_DEBUG("IPV6: There is no IPv6 router on the network"); -+ LOG_DEBUG("IPv6: There is no IPv6 router on the network"); - ra_flags |= - (IPV6_FLAGS_MANAGED_ADDR_CONFIG | - IPV6_FLAGS_OTHER_STATEFUL_CONFIG); -@@ -1234,7 +1240,7 @@ u16_t ipv6_do_stateful_dhcpv6(pIPV6_CONTEXT ipv6_context, u32_t flags) - (ra_flags & IPV6_FLAGS_OTHER_STATEFUL_CONFIG)) - task |= DHCPV6_TASK_GET_OTHER_PARAMS; - -- LOG_DEBUG("IPV6: Stateful flags=0x%x, ra_flags=0x%x, task=0x%x", flags, -+ LOG_DEBUG("IPv6: Stateful flags=0x%x, ra_flags=0x%x, task=0x%x", flags, - ra_flags, task); - - return task; -diff --git a/src/uip/ipv6.h b/src/uip/ipv6.h -index 167f5f6..ed2f3a4 100644 ---- a/src/uip/ipv6.h -+++ b/src/uip/ipv6.h -@@ -343,7 +343,8 @@ int ipv6_add_prefix_entry(pIPV6_CONTEXT ipv6_context, - IPV6_ADDR * ipv6_addr, u8_t prefix_len); - void ipv6_set_ip_params(pIPV6_CONTEXT ipv6_context, - pIPV6_ADDR src_ip, u8_t prefix_len, -- pIPV6_ADDR default_gateway); -+ pIPV6_ADDR default_gateway, -+ pIPV6_ADDR linklocal); - void ipv6_set_host_addr(pIPV6_CONTEXT ipv6_context, pIPV6_ADDR src_ip); - int ipv6_get_default_router_ip_addrs(pIPV6_CONTEXT ipv6_context, - pIPV6_ADDR ip_addr); -diff --git a/src/uip/ipv6_ndpc.c b/src/uip/ipv6_ndpc.c -index 6d101ce..89dbd5e 100644 ---- a/src/uip/ipv6_ndpc.c -+++ b/src/uip/ipv6_ndpc.c -@@ -65,6 +65,7 @@ static PT_THREAD(handle_ndp(struct uip_stack *ustack, int force)) - pIPV6_CONTEXT ipv6c; - pDHCPV6_CONTEXT dhcpv6c = NULL; - u16_t task = 0; -+ char buf[INET6_ADDRSTRLEN]; - - s = ustack->ndpc; - if (s == NULL) { -@@ -86,6 +87,9 @@ static PT_THREAD(handle_ndp(struct uip_stack *ustack, int force)) - if (s->state == NDPC_STATE_RTR_ADV) - goto rtr_adv; - -+ /* For AUTOCFG == DHCPv6, do all -+ For == ND, skip DHCP only and do RTR -+ For == UNUSED/UNSPEC, do all as according to DHCP or not */ - s->state = NDPC_STATE_RTR_SOL; - /* try_again: */ - s->ticks = CLOCK_SECOND * IPV6_MAX_ROUTER_SOL_DELAY; -@@ -97,7 +101,7 @@ static PT_THREAD(handle_ndp(struct uip_stack *ustack, int force)) - ipv6_autoconfig(s->ipv6_context); - - timer_set(&s->timer, s->ticks); -- wait_rtr: -+wait_rtr: - s->ustack->uip_flags &= ~UIP_NEWDATA; - LOG_DEBUG("%s: ndpc_handle wait for rtr adv flags=0x%x", - s->nic->log_name, ipv6c->flags); -@@ -134,10 +138,12 @@ no_rtr_adv: - s->state = NDPC_STATE_RTR_ADV; - - rtr_adv: -- /* Both Static IPv6 and DHCPv6 comes here */ -+ if (!(ustack->ip_config & IPV6_CONFIG_DHCP)) -+ goto staticv6; - -+ /* Only DHCPv6 comes here */ - task = ipv6_do_stateful_dhcpv6(ipv6c, ISCSI_FLAGS_DHCP_TCPIP_CONFIG); -- if (task && (ustack->ip_config == IPV6_CONFIG_DHCP)) { -+ if (task) { - /* Run the DHCPv6 engine */ - - if (!dhcpv6c) -@@ -187,6 +193,7 @@ wait_dhcp: - } - } while (dhcpv6c->dhcpv6_done == FALSE); - s->state = NDPC_STATE_DHCPV6_DONE; -+ - LOG_DEBUG("%s: ndpc_handle got dhcpv6", s->nic->log_name); - - /* End of DHCPv6 engine */ -@@ -197,28 +204,25 @@ wait_dhcp: - s->nic->log_name); - PT_RESTART(&s->pt); - } -- IPV6_ADDR tmp, tmp2; -- char buf[INET6_ADDRSTRLEN]; -- -+staticv6: - ipv6_disable_dhcpv6(ipv6c); -- memcpy(&tmp.addr8, &ustack->hostaddr6, sizeof(IPV6_ADDR)); -- LOG_DEBUG("%s: host ip addr %02x:%02x:%02x:%02x:%02x:%02x:" -- "%02x:%02x", s->nic->log_name, -- ustack->hostaddr6[0], ustack->hostaddr6[1], -- ustack->hostaddr6[2], ustack->hostaddr6[3], -- ustack->hostaddr6[4], ustack->hostaddr6[5], -- ustack->hostaddr6[6], ustack->hostaddr6[7]); -- memset(&tmp2, 0, sizeof(tmp2)); -- ipv6_set_ip_params(ipv6c, &tmp, -- ustack->prefix_len, &tmp2); -- -- ipv6_add_solit_node_address(ipv6c, &tmp); -- -- inet_ntop(AF_INET6, &tmp.addr8, buf, sizeof(buf)); -- LOG_INFO("%s: Static hostaddr IP: %s", s->nic->log_name, -- buf); -- - } -+ /* Copy out the default_router_addr6 and ll */ -+ if (ustack->router_autocfg != IPV6_RTR_AUTOCFG_OFF) -+ memcpy(&ustack->default_route_addr6, -+ &ipv6c->default_router, sizeof(IPV6_ADDR)); -+ inet_ntop(AF_INET6, &ustack->default_route_addr6, -+ buf, sizeof(buf)); -+ LOG_INFO("%s: Default router IP: %s", s->nic->log_name, -+ buf); -+ -+ if (ustack->linklocal_autocfg != IPV6_LL_AUTOCFG_OFF) -+ memcpy(&ustack->linklocal6, &ipv6c->link_local_addr, -+ sizeof(IPV6_ADDR)); -+ inet_ntop(AF_INET6, &ustack->linklocal6, -+ buf, sizeof(buf)); -+ LOG_INFO("%s: Linklocal IP: %s", s->nic->log_name, -+ buf); - - ipv6_loop: - s->state = NDPC_STATE_BACKGROUND_LOOP; -@@ -249,6 +253,8 @@ int ndpc_init(nic_t * nic, struct uip_stack *ustack, - pIPV6_CONTEXT ipv6c; - pDHCPV6_CONTEXT dhcpv6c; - struct ndpc_state *s = ustack->ndpc; -+ IPV6_ADDR src, gw, ll; -+ char buf[INET6_ADDRSTRLEN]; - - if (s) { - LOG_DEBUG("NDP: NDP context already allocated"); -@@ -315,9 +321,30 @@ init2: - - if (ustack->ip_config == IPV6_CONFIG_DHCP) { - /* DHCPv6 specific */ -+ memset(&src, 0, sizeof(src)); - } else { - /* Static v6 specific */ -+ memcpy(&src.addr8, &ustack->hostaddr6, sizeof(IPV6_ADDR)); -+ ipv6_add_solit_node_address(ipv6c, &src); -+ -+ inet_ntop(AF_INET6, &src.addr8, buf, sizeof(buf)); -+ LOG_INFO("%s: Static hostaddr IP: %s", s->nic->log_name, -+ buf); - } -+ /* Copy out the default_router_addr6 and ll */ -+ if (ustack->router_autocfg == IPV6_RTR_AUTOCFG_OFF) -+ memcpy(&gw.addr8, &ustack->default_route_addr6, -+ sizeof(IPV6_ADDR)); -+ else -+ memset(&gw, 0, sizeof(gw)); -+ -+ if (ustack->linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) -+ memcpy(&ll.addr8, &ustack->linklocal6, -+ sizeof(IPV6_ADDR)); -+ else -+ memset(&ll, 0, sizeof(ll)); -+ ipv6_set_ip_params(ipv6c, &src, -+ ustack->prefix_len, &gw, &ll); - - return 0; - error2: -@@ -367,16 +394,14 @@ int ndpc_request(struct uip_stack *ustack, void *in, void *out, int request) - //LOG_DEBUG("%s: NDP - Request %d", s->nic->log_name, request); - - while (s->state != NDPC_STATE_BACKGROUND_LOOP) { -- LOG_DEBUG("%s: ndpc state not in background loop, run handler", -- s->nic->log_name); -+ LOG_DEBUG("%s: ndpc state not in background loop, run handler ", -+ "request = %d", s->nic->log_name, request); - handle_ndp(ustack, 1); - } - - ipv6c = s->ipv6_context; - switch (request) { - case NEIGHBOR_SOLICIT: -- LOG_DEBUG("nd sol: in=%p in->eth=%p in->ipv6=%p", in, in, -- (u8_t *) in + 4); - *(int *)out = ipv6_send_nd_solicited_packet(ipv6c, - (pETH_HDR) ((pNDPC_REQPTR)in)->eth, - (pIPV6_HDR) ((pNDPC_REQPTR)in)->ipv6); -@@ -385,12 +410,6 @@ int ndpc_request(struct uip_stack *ustack, void *in, void *out, int request) - *(int *)out = ipv6_is_it_our_link_local_address(ipv6c, - (pIPV6_ADDR)in); - break; -- case GET_LINK_LOCAL_ADDR: -- *(pIPV6_ADDR *) out = &ipv6c->link_local_addr; -- break; -- case GET_DEFAULT_ROUTER_ADDR: -- *(pIPV6_ADDR *)out = &ipv6c->default_router; -- break; - case CHECK_ARP_TABLE: - *(int *)out = ipv6_ip_in_arp_table(ipv6c, - (pIPV6_ADDR) ((pNDPC_REQPTR)in)->ipv6, -@@ -399,7 +418,9 @@ int ndpc_request(struct uip_stack *ustack, void *in, void *out, int request) - case GET_HOST_ADDR: - *(pIPV6_ADDR *)out = ipv6_find_longest_match(ipv6c, - (pIPV6_ADDR)in); -+ break; - default: -+ ret = -EINVAL; - break; - } - return ret; -diff --git a/src/uip/uip.c b/src/uip/uip.c -index 9c79e07..d03b92e 100644 ---- a/src/uip/uip.c -+++ b/src/uip/uip.c -@@ -1403,8 +1403,6 @@ void uip_process(struct uip_stack *ustack, u8_t flag) - #endif /* UIP_UDP */ - - /* This is IPv6 ICMPv6 processing code. */ -- LOG_DEBUG(PFX "icmp6_input: length %d", ustack->uip_len); -- - if (ipv6_hdr->ip6_nxt != UIP_PROTO_ICMP6) { - /* We only allow ICMPv6 packets from here. */ - ++ustack->stats.ip.drop; -@@ -2344,7 +2342,7 @@ tcp_send: - uip_ip6addr_copy(IPv6_BUF(ustack)->srcipaddr, - ustack->hostaddr6); - uip_ip6addr_copy(IPv6_BUF(ustack)->destipaddr, -- uip_connr->ripaddr); -+ uip_connr->ripaddr6); - } else { - tcp_ipv4_hdr->proto = UIP_PROTO_TCP; - uip_ip4addr_copy(tcp_ipv4_hdr->srcipaddr, ustack->hostaddr); -diff --git a/src/uip/uip.h b/src/uip/uip.h -index 2b5f88c..ccac680 100644 ---- a/src/uip/uip.h -+++ b/src/uip/uip.h -@@ -1031,6 +1031,7 @@ extern u16_t uip_urglen, uip_surglen; - */ - struct __attribute__ ((__packed__)) uip_conn { - uip_ip4addr_t ripaddr; -+ uip_ip6addr_t ripaddr6; - /**< The IP address of the remote host. */ - - u16_t lport; /**< The local TCP port, in network byte order. */ -@@ -1564,6 +1565,7 @@ struct uip_stack { - a new connection. */ - #endif /* UIP_ACTIVE_OPEN */ - -+#define IP_CONFIG_OFF 0x00 - #define IPV4_CONFIG_OFF 0x01 - #define IPV4_CONFIG_STATIC 0x02 - #define IPV4_CONFIG_DHCP 0x04 -@@ -1573,8 +1575,24 @@ struct uip_stack { - u8_t ip_config; - - uip_ip4addr_t hostaddr, netmask, default_route_addr; -- uip_ip6addr_t hostaddr6, netmask6, default_route_addr6; -+ uip_ip6addr_t hostaddr6, netmask6, default_route_addr6, -+ linklocal6; - int prefix_len; -+ u8_t ipv6_autocfg; -+#define IPV6_AUTOCFG_DHCPV6 (1<<0) -+#define IPV6_AUTOCFG_ND (1<<1) -+#define IPV6_AUTOCFG_NOTSPEC (1<<6) -+#define IPV6_AUTOCFG_NOTUSED (1<<7) -+ u8_t linklocal_autocfg; -+#define IPV6_LL_AUTOCFG_ON (1<<0) -+#define IPV6_LL_AUTOCFG_OFF (1<<1) -+#define IPV6_LL_AUTOCFG_NOTSPEC (1<<6) -+#define IPV6_LL_AUTOCFG_NOTUSED (1<<7) -+ u8_t router_autocfg; -+#define IPV6_RTR_AUTOCFG_ON (1<<0) -+#define IPV6_RTR_AUTOCFG_OFF (1<<1) -+#define IPV6_RTR_AUTOCFG_NOTSPEC (1<<6) -+#define IPV6_RTR_AUTOCFG_NOTUSED (1<<7) - - #define UIP_NEIGHBOR_ENTRIES 8 - struct neighbor_entry neighbor_entries[UIP_NEIGHBOR_ENTRIES]; -@@ -1586,7 +1604,6 @@ struct uip_stack { - pthread_mutex_t lock; - - /* IPv6 support */ -- - #define UIP_SUPPORT_IPv6_ENABLED 0x01 - #define UIP_SUPPORT_IPv6_DISABLED 0x02 - u8_t enable_IPv6; -diff --git a/src/uip/uip_arp.c b/src/uip/uip_arp.c -index 321281c..3ef3b07 100644 ---- a/src/uip/uip_arp.c -+++ b/src/uip/uip_arp.c -@@ -265,10 +265,14 @@ uip_arp_arpin(nic_interface_t * nic_iface, - arp->sipaddr[0] = ustack->hostaddr[0]; - arp->sipaddr[1] = ustack->hostaddr[1]; - -- if (nic_iface->vlan_id == 0) -+ if (nic_iface->vlan_id == 0) { - eth->type = htons(UIP_ETHTYPE_ARP); -- else -+ pkt->buf_size = sizeof(*arp) + sizeof(*eth); -+ } else { - eth->type = htons(UIP_ETHTYPE_8021Q); -+ pkt->buf_size = sizeof(*arp) + -+ sizeof(struct uip_vlan_eth_hdr); -+ } - pkt->buf_size = sizeof(*arp) + sizeof(*eth); - } - break; -diff --git a/src/unix/iscsid_ipc.c b/src/unix/iscsid_ipc.c -index 6bc5c11..d7372fc 100644 ---- a/src/unix/iscsid_ipc.c -+++ b/src/unix/iscsid_ipc.c -@@ -70,20 +70,34 @@ struct iscsid_options { - pthread_t thread; - }; - --struct ip_addr_mask { -- int ip_type; -- union { -- struct in_addr addr4; -- struct in6_addr addr6; -- } addr; -- union { -- struct in_addr nm4; -- struct in6_addr nm6; -- } netmask; --#define addr4 addr.addr4 --#define addr6 addr.addr6 --#define nm4 netmask.nm4 --#define nm6 netmask.nm6 -+struct iface_rec_decode { -+ /* General */ -+ int32_t iface_num; -+ uint32_t ip_type; -+ -+ /* IPv4 */ -+ struct in_addr ipv4_addr; -+ struct in_addr ipv4_subnet_mask; -+ struct in_addr ipv4_gateway; -+ -+ /* IPv6 */ -+ struct in6_addr ipv6_addr; -+ struct in6_addr ipv6_subnet_mask; -+ uint32_t prefix_len; -+ struct in6_addr ipv6_linklocal; -+ struct in6_addr ipv6_router; -+ -+ uint8_t ipv6_autocfg; -+ uint8_t linklocal_autocfg; -+ uint8_t router_autocfg; -+ -+ uint8_t vlan_state; -+ uint8_t vlan_priority; -+ uint16_t vlan_id; -+ -+#define MIN_MTU_SUPPORT 46 -+#define MAX_MTU_SUPPORT 9000 -+ uint16_t mtu; - }; - - /****************************************************************************** -@@ -119,8 +133,7 @@ static void *enable_nic_thread(void *data) - pthread_exit(NULL); - } - --static int decode_cidr(char *in_ipaddr_str, struct ip_addr_mask *ipam, -- int *prefix_len) -+static int decode_cidr(char *in_ipaddr_str, struct iface_rec_decode *ird) - { - int rc = 0, i; - char *tmp, *tok; -@@ -130,7 +143,6 @@ static int decode_cidr(char *in_ipaddr_str, struct ip_addr_mask *ipam, - struct in_addr ia; - struct in6_addr ia6; - -- memset(ipam, 0, sizeof(struct ip_addr_mask)); - if (strlen(in_ipaddr_str) > NI_MAXHOST) - strncpy(ipaddr_str, in_ipaddr_str, NI_MAXHOST); - else -@@ -149,16 +161,16 @@ static int decode_cidr(char *in_ipaddr_str, struct ip_addr_mask *ipam, - - /* Determine if the IP address passed from the iface file is - * an IPv4 or IPv6 address */ -- rc = inet_pton(AF_INET, ipaddr_str, &ipam->addr6); -+ rc = inet_pton(AF_INET, ipaddr_str, &ird->ipv6_addr); - if (rc == 0) { - /* Test to determine if the addres is an IPv6 address */ -- rc = inet_pton(AF_INET6, ipaddr_str, &ipam->addr6); -+ rc = inet_pton(AF_INET6, ipaddr_str, &ird->ipv6_addr); - if (rc == 0) { - LOG_ERR(PFX "Could not parse IP address: '%s'", - ipaddr_str); - goto out; - } -- ipam->ip_type = AF_INET6; -+ ird->ip_type = AF_INET6; - if (keepbits > 128) { - LOG_ERR(PFX "CIDR netmask > 128 for IPv6: %d(%s)", - keepbits, tmp); -@@ -166,15 +178,15 @@ static int decode_cidr(char *in_ipaddr_str, struct ip_addr_mask *ipam, - } - if (!keepbits) { - /* Default prefix mask to 64 */ -- memcpy(&ipam->nm6.s6_addr, all_zeroes_addr6, -+ memcpy(&ird->ipv6_subnet_mask.s6_addr, all_zeroes_addr6, - sizeof(struct in6_addr)); -+ ird->prefix_len = 64; - for (i = 0; i < 2; i++) -- ipam->nm6.s6_addr32[i] = 0xffffffff; -+ ird->ipv6_subnet_mask.s6_addr32[i] = 0xffffffff; - goto out; - } -- *prefix_len = keepbits; -- memcpy(&ia6.s6_addr, all_zeroes_addr6, -- sizeof(struct in6_addr)); -+ ird->prefix_len = keepbits; -+ memcpy(&ia6.s6_addr, all_zeroes_addr6, sizeof(struct in6_addr)); - for (i = 0; i < 4; i++) { - if (keepbits < 32) { - ia6.s6_addr32[i] = keepbits > 0 ? -@@ -184,12 +196,12 @@ static int decode_cidr(char *in_ipaddr_str, struct ip_addr_mask *ipam, - ia6.s6_addr32[i] = 0xFFFFFFFF; - keepbits -= 32; - } -- ipam->nm6 = ia6; -+ ird->ipv6_subnet_mask = ia6; - if (inet_ntop(AF_INET6, &ia6, str, sizeof(str))) - LOG_INFO(PFX "Using netmask: %s", str); - } else { -- ipam->ip_type = AF_INET; -- rc = inet_pton(AF_INET, ipaddr_str, &ipam->addr4); -+ ird->ip_type = AF_INET; -+ rc = inet_pton(AF_INET, ipaddr_str, &ird->ipv4_addr); - - if (keepbits > 32) { - LOG_ERR(PFX "CIDR netmask > 32 for IPv4: %d(%s)", -@@ -197,54 +209,153 @@ static int decode_cidr(char *in_ipaddr_str, struct ip_addr_mask *ipam, - goto out; - } - ia.s_addr = keepbits > 0 ? 0x00 - (1 << (32 - keepbits)) : 0; -- ipam->nm4.s_addr = htonl(ia.s_addr); -- LOG_INFO(PFX "Using netmask: %s", inet_ntoa(ipam->nm4)); -+ ird->ipv4_subnet_mask.s_addr = htonl(ia.s_addr); -+ LOG_INFO(PFX "Using netmask: %s", -+ inet_ntoa(ird->ipv4_subnet_mask)); - } - out: - return rc; - } - -+static int decode_iface(struct iface_rec_decode *ird, struct iface_rec *rec) -+{ -+ int rc = 0; -+ char ipaddr_str[NI_MAXHOST]; -+ -+ /* Decodes the rec contents */ -+ memset(ird, 0, sizeof(struct iface_rec_decode)); -+ -+ /* Detect for CIDR notation and strip off the netmask if present */ -+ rc = decode_cidr(rec->ipaddress, ird); -+ if (rc && !ird->ip_type) { -+ LOG_ERR(PFX "cidr decode err: rc=%d, ip_type=%d", -+ rc, ird->ip_type); -+ /* Can't decode address, just exit */ -+ return rc; -+ } -+ rc = 0; -+ -+ ird->iface_num = rec->iface_num; -+ ird->vlan_id = rec->vlan_id; -+ if (rec->iface_num != IFACE_NUM_INVALID) { -+ ird->mtu = rec->mtu; -+ if (rec->vlan_id && strcmp(rec->vlan_state, "disable")) { -+ ird->vlan_state = 1; -+ ird->vlan_priority = rec->vlan_priority; -+ ird->vlan_id = rec->vlan_id; -+ } -+ if (ird->ip_type == AF_INET6) { -+ if (!strcmp(rec->ipv6_autocfg, "dhcpv6")) -+ ird->ipv6_autocfg = IPV6_AUTOCFG_DHCPV6; -+ else if (!strcmp(rec->ipv6_autocfg, "nd")) -+ ird->ipv6_autocfg = IPV6_AUTOCFG_ND; -+ else -+ ird->ipv6_autocfg = IPV6_AUTOCFG_NOTSPEC; -+ -+ if (!strcmp(rec->linklocal_autocfg, "auto")) -+ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_ON; -+ else if (!strcmp(rec->linklocal_autocfg, "off")) -+ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_OFF; -+ else /* default */ -+ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_ON; -+ -+ if (!strcmp(rec->router_autocfg, "auto")) -+ ird->router_autocfg = IPV6_RTR_AUTOCFG_ON; -+ else if (!strcmp(rec->router_autocfg, "off")) -+ ird->router_autocfg = IPV6_RTR_AUTOCFG_OFF; -+ else /* default */ -+ ird->router_autocfg = IPV6_RTR_AUTOCFG_ON; -+ -+ /* Decode the addresses based on the control flags */ -+ /* For DHCP, ignore the IPv6 addr in the iface */ -+ if (ird->ipv6_autocfg == IPV6_AUTOCFG_DHCPV6) -+ memcpy(&ird->ipv6_addr, all_zeroes_addr6, -+ sizeof(struct in6_addr)); -+ /* Subnet mask priority: CIDR, then rec */ -+ if (!ird->ipv6_subnet_mask.s6_addr) -+ inet_pton(AF_INET, rec->subnet_mask, -+ &ird->ipv6_subnet_mask); -+ -+ /* For LL on, ignore the IPv6 addr in the iface */ -+ if (ird->linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) { -+ if (strlen(rec->ipv6_linklocal) > NI_MAXHOST) -+ strncpy(ipaddr_str, rec->ipv6_linklocal, -+ NI_MAXHOST); -+ else -+ strcpy(ipaddr_str, rec->ipv6_linklocal); -+ inet_pton(AF_INET6, ipaddr_str, -+ &ird->ipv6_linklocal); -+ } -+ -+ /* For RTR on, ignore the IPv6 addr in the iface */ -+ if (ird->router_autocfg == IPV6_RTR_AUTOCFG_OFF) { -+ if (strlen(rec->ipv6_router) > NI_MAXHOST) -+ strncpy(ipaddr_str, rec->ipv6_router, -+ NI_MAXHOST); -+ else -+ strcpy(ipaddr_str, rec->ipv6_router); -+ inet_pton(AF_INET6, ipaddr_str, -+ &ird->ipv6_router); -+ } -+ } else { -+ /* Subnet mask priority: CIDR, rec, default */ -+ if (!ird->ipv4_subnet_mask.s_addr) -+ inet_pton(AF_INET, rec->subnet_mask, -+ &ird->ipv4_subnet_mask); -+ if (!ird->ipv4_subnet_mask.s_addr) -+ ird->ipv4_subnet_mask.s_addr = -+ calculate_default_netmask( -+ ird->ipv4_addr.s_addr); -+ -+ if (strlen(rec->gateway) > NI_MAXHOST) -+ strncpy(ipaddr_str, rec->gateway, NI_MAXHOST); -+ else -+ strcpy(ipaddr_str, rec->gateway); -+ inet_pton(AF_INET, ipaddr_str, &ird->ipv4_gateway); -+ } -+ } else { -+ ird->ipv6_autocfg = IPV6_AUTOCFG_NOTUSED; -+ ird->linklocal_autocfg = IPV6_LL_AUTOCFG_NOTUSED; -+ ird->router_autocfg = IPV6_RTR_AUTOCFG_NOTUSED; -+ } -+ return rc; -+} -+ - static int parse_iface(void *arg) - { -- int rc; -+ int rc, i; - nic_t *nic = NULL; -- nic_interface_t *nic_iface, *vlan_iface, *base_nic_iface; -+ nic_interface_t *nic_iface; - char *transport_name; - size_t transport_name_size; - nic_lib_handle_t *handle; - iscsid_uip_broadcast_t *data; -- short int vlan; - char ipv6_buf_str[INET6_ADDRSTRLEN]; - int request_type = 0; -- struct in_addr netmask; -- int i, prefix_len = 64; -- struct ip_addr_mask ipam; - struct iface_rec *rec; - void *res; -+ struct iface_rec_decode ird; -+ struct in_addr src_match, dst_match; - - data = (iscsid_uip_broadcast_t *) arg; - - rec = &data->u.iface_rec.rec; - LOG_INFO(PFX "Received request for '%s' to set IP address: '%s' " -- "VLAN: '%d'", rec->netdev, rec->ipaddress, rec->vlan_id); -- -- vlan = rec->vlan_id; -- if (vlan && valid_vlan(vlan) == 0) { -- LOG_ERR(PFX "Invalid VLAN tag: %d", rec->vlan_id); -+ "VLAN: '%d'", -+ rec->netdev, -+ rec->ipaddress, -+ rec->vlan_id); -+ -+ rc = decode_iface(&ird, rec); -+ if (ird.vlan_id && valid_vlan(ird.vlan_id) == 0) { -+ LOG_ERR(PFX "Invalid VLAN tag: %d", ird.vlan_id); - rc = -EIO; - goto early_exit; - } -- -- /* Detect for CIDR notation and strip off the netmask if present */ -- rc = decode_cidr(rec->ipaddress, &ipam, &prefix_len); -- if (rc && !ipam.ip_type) { -- LOG_ERR(PFX "decode_cidr: rc=%d, ipam.ip_type=%d", -- rc, ipam.ip_type) -- goto early_exit; -- } -- if (ipam.ip_type == AF_INET6) -- inet_ntop(AF_INET6, &ipam.addr6, ipv6_buf_str, -- sizeof(ipv6_buf_str)); -+ if (rc && !ird.ip_type) { -+ LOG_ERR(PFX "iface err: rc=%d, ip_type=%d", rc, ird.ip_type); -+ goto early_exit; -+ } - - for (i = 0; i < 10; i++) { - struct timespec sleep_req, sleep_rem; -@@ -258,11 +369,13 @@ static int parse_iface(void *arg) - } - - if (i >= 10) { -- LOG_WARN(PFX "Could not aquire nic_list_mutex lock"); -+ LOG_WARN(PFX "Could not acquire nic_list_mutex lock"); - rc = -EIO; - goto early_exit; - } - -+ /* nic_list_mutex locked */ -+ - /* Check if we can find the NIC device using the netdev - * name */ - rc = from_netdev_name_find_nic(rec->netdev, &nic); -@@ -298,21 +411,22 @@ static int parse_iface(void *arg) - rec->netdev); - } - -+ pthread_mutex_lock(&nic->nic_mutex); - if (nic->flags & NIC_GOING_DOWN) { -+ pthread_mutex_unlock(&nic->nic_mutex); - rc = -EIO; - LOG_INFO(PFX "nic->flags GOING DOWN"); - goto done; - } - -- /* If we retry too many times allow iscsid to to timeout */ -+ /* If we retry too many times allow iscsid to timeout */ - if (nic->pending_count > 1000) { -- LOG_WARN(PFX "%s: pending count excceded 1000", nic->log_name); -- -- pthread_mutex_lock(&nic->nic_mutex); - nic->pending_count = 0; - nic->flags &= ~NIC_ENABLED_PENDING; - pthread_mutex_unlock(&nic->nic_mutex); - -+ LOG_WARN(PFX "%s: pending count exceeded 1000", nic->log_name); -+ - rc = 0; - goto done; - } -@@ -320,18 +434,19 @@ static int parse_iface(void *arg) - if (nic->flags & NIC_ENABLED_PENDING) { - struct timespec sleep_req, sleep_rem; - -+ nic->pending_count++; -+ pthread_mutex_unlock(&nic->nic_mutex); -+ - sleep_req.tv_sec = 0; - sleep_req.tv_nsec = 100000; - nanosleep(&sleep_req, &sleep_rem); - -- pthread_mutex_lock(&nic->nic_mutex); -- nic->pending_count++; -- pthread_mutex_unlock(&nic->nic_mutex); -- - LOG_INFO(PFX "%s: enabled pending", nic->log_name); -+ - rc = -EAGAIN; - goto done; - } -+ pthread_mutex_unlock(&nic->nic_mutex); - - prepare_library(nic); - -@@ -359,66 +474,9 @@ static int parse_iface(void *arg) - LOG_INFO(PFX "%s library set using transport_name %s", - nic->log_name, transport_name); - -- /* Create the base network interface if it doesn't exist */ -- nic_iface = nic_find_nic_iface_protocol(nic, 0, ipam.ip_type); -- if (nic_iface == NULL) { -- LOG_INFO(PFX "%s couldn't find interface with " -- "ip_type: 0x%x creating it", -- nic->log_name, ipam.ip_type); -- -- /* Create the nic interface */ -- nic_iface = nic_iface_init(); -- -- if (nic_iface == NULL) { -- LOG_ERR(PFX "Couldn't allocate nic_iface", nic_iface); -- goto done; -- } -- -- nic_iface->protocol = ipam.ip_type; -- nic_add_nic_iface(nic, nic_iface); -- -- persist_all_nic_iface(nic); -- -- LOG_INFO(PFX "%s: created network interface", nic->log_name); -- } else { -- LOG_INFO(PFX "%s: using existing network interface", -- nic->log_name); -- } -- -- set_nic_iface(nic, nic_iface); -- -- /* Find the vlan nic_interface */ -- if (vlan) { -- vlan_iface = nic_find_vlan_iface_protocol(nic, nic_iface, vlan, -- ipam.ip_type); -- if (vlan_iface == NULL) { -- LOG_INFO(PFX "%s couldn't find interface with VLAN = %d" -- "ip_type: 0x%x creating it", -- nic->log_name, vlan, ipam.ip_type); -- -- /* Create the nic interface */ -- vlan_iface = nic_iface_init(); -- -- if (vlan_iface == NULL) { -- LOG_ERR(PFX "Couldn't allocate nic_iface for " -- "VLAN: %d", vlan_iface, vlan); -- goto done; -- } -- -- vlan_iface->protocol = ipam.ip_type; -- vlan_iface->vlan_id = vlan; -- nic_add_vlan_iface(nic, nic_iface, vlan_iface); -- } else { -- LOG_INFO(PFX "%s: using existing vlan interface", -- nic->log_name); -- } -- base_nic_iface = nic_iface; -- nic_iface = vlan_iface; -- } -- - /* Determine how to configure the IP address */ -- if (ipam.ip_type == AF_INET) { -- if (memcmp(&ipam.addr4, -+ if (ird.ip_type == AF_INET) { -+ if (memcmp(&ird.ipv4_addr, - all_zeroes_addr4, sizeof(uip_ip4addr_t)) == 0) { - LOG_INFO(PFX "%s: requesting configuration using DHCP", - nic->log_name); -@@ -428,51 +486,161 @@ static int parse_iface(void *arg) - "static IP address", nic->log_name); - request_type = IPV4_CONFIG_STATIC; - } -- } else if (ipam.ip_type == AF_INET6) { -- if (memcmp(&ipam.addr6, -- all_zeroes_addr6, sizeof(uip_ip6addr_t)) == 0) { -- LOG_INFO(PFX -- "%s: requesting configuration using DHCPv6", -- nic->log_name); -+ } else if (ird.ip_type == AF_INET6) { -+ /* For the new 872_22, check ipv6_autocfg for DHCPv6 instead */ -+ switch (ird.ipv6_autocfg) { -+ case IPV6_AUTOCFG_DHCPV6: - request_type = IPV6_CONFIG_DHCP; -- } else { -- LOG_INFO(PFX "%s: request configuration using static " -- "IPv6 address: '%s'", -- nic->log_name, ipv6_buf_str); -+ break; -+ case IPV6_AUTOCFG_ND: - request_type = IPV6_CONFIG_STATIC; -+ break; -+ case IPV6_AUTOCFG_NOTSPEC: -+ /* Treat NOTSPEC the same as NOTUSED for now */ -+ case IPV6_AUTOCFG_NOTUSED: -+ /* For 871 */ -+ default: -+ /* Just the IP address to determine */ -+ if (memcmp(&ird.ipv6_addr, -+ all_zeroes_addr6, -+ sizeof(struct in6_addr)) == 0) -+ request_type = IPV6_CONFIG_DHCP; -+ else -+ request_type = IPV6_CONFIG_STATIC; - } - } else { - LOG_ERR(PFX "%s: unknown ip_type to configure: 0x%x", -- nic->log_name, ipam.ip_type); -+ nic->log_name, ird.ip_type); - - rc = -EIO; - goto done; - } - -+ pthread_mutex_lock(&nic->nic_mutex); -+ -+ nic_iface = nic_find_nic_iface(nic, ird.ip_type, ird.vlan_id, -+ ird.iface_num, request_type); -+ -+ if (nic->flags & NIC_PATHREQ_WAIT) { -+ if (!nic_iface || -+ !(nic_iface->flags & NIC_IFACE_PATHREQ_WAIT)) { -+ int pathreq_wait; -+ -+ if (nic_iface && -+ (nic_iface->flags & NIC_IFACE_PATHREQ_WAIT2)) -+ pathreq_wait = 12; -+ else -+ pathreq_wait = 10; -+ -+ if (nic->pathreq_pending_count < pathreq_wait) { -+ struct timespec sleep_req, sleep_rem; -+ -+ pthread_mutex_unlock(&nic->nic_mutex); -+ -+ nic->pathreq_pending_count++; -+ sleep_req.tv_sec = 0; -+ sleep_req.tv_nsec = 100000; -+ nanosleep(&sleep_req, &sleep_rem); -+ /* Somebody else is waiting for PATH_REQ */ -+ LOG_INFO(PFX "%s: path req pending cnt=%d", -+ nic->log_name, -+ nic->pathreq_pending_count); -+ rc = -EAGAIN; -+ goto done; -+ } else { -+ nic->pathreq_pending_count = 0; -+ LOG_DEBUG(PFX "%s: path req pending cnt " -+ "exceeded!", nic->log_name); -+ /* Allow to fall thru */ -+ } -+ } -+ } -+ -+ nic->flags |= NIC_PATHREQ_WAIT; -+ -+ /* Create the network interface if it doesn't exist */ -+ if (nic_iface == NULL) { -+ LOG_DEBUG(PFX "%s couldn't find interface with " -+ "ip_type: 0x%x creating it", -+ nic->log_name, ird.ip_type); -+ nic_iface = nic_iface_init(); -+ -+ if (nic_iface == NULL) { -+ pthread_mutex_unlock(&nic->nic_mutex); -+ LOG_ERR(PFX "%s Couldn't allocate " -+ "interface with ip_type: 0x%x", -+ nic->log_name, ird.ip_type); -+ goto done; -+ } -+ nic_iface->protocol = ird.ip_type; -+ nic_iface->vlan_id = ird.vlan_id; -+ nic_iface->vlan_priority = ird.vlan_priority; -+ if (ird.mtu >= MIN_MTU_SUPPORT && ird.mtu <= MAX_MTU_SUPPORT) -+ nic_iface->mtu = ird.mtu; -+ nic_iface->iface_num = ird.iface_num; -+ nic_iface->request_type = request_type; -+ nic_add_nic_iface(nic, nic_iface); -+ -+ persist_all_nic_iface(nic); -+ -+ LOG_INFO(PFX "%s: created network interface", -+ nic->log_name); -+ } else { -+ /* Move the nic_iface to the front */ -+ set_nic_iface(nic, nic_iface); -+ LOG_INFO(PFX "%s: using existing network interface", -+ nic->log_name); -+ } -+ -+ nic_iface->flags |= NIC_IFACE_PATHREQ_WAIT1; -+ if (nic->nl_process_thread == INVALID_THREAD) { -+ rc = pthread_create(&nic->nl_process_thread, NULL, -+ nl_process_handle_thread, nic); -+ if (rc != 0) { -+ LOG_ERR(PFX "%s: Could not create NIC NL " -+ "processing thread [%s]", nic->log_name, -+ strerror(rc)); -+ nic->nl_process_thread = INVALID_THREAD; -+ /* Reset both WAIT flags */ -+ nic_iface->flags &= ~NIC_IFACE_PATHREQ_WAIT; -+ nic->flags &= ~NIC_PATHREQ_WAIT; -+ } -+ } -+ -+ pthread_mutex_unlock(&nic->nic_mutex); -+ - if (nic_iface->ustack.ip_config == request_type) { -+ /* Same request_type, check for STATIC address change */ - if (request_type == IPV4_CONFIG_STATIC) { -- if (memcmp(nic_iface->ustack.hostaddr, &ipam.addr4, -+ if (memcmp(nic_iface->ustack.hostaddr, &ird.ipv4_addr, - sizeof(struct in_addr))) -- goto diff; -+ goto reacquire; - } else if (request_type == IPV6_CONFIG_STATIC) { -- if (memcmp(nic_iface->ustack.hostaddr6, &ipam.addr6, -+ if (memcmp(nic_iface->ustack.hostaddr6, &ird.ipv6_addr, - sizeof(struct in6_addr))) -- goto diff; -+ goto reacquire; -+ else -+ inet_ntop(AF_INET6, &ird.ipv6_addr, -+ ipv6_buf_str, -+ sizeof(ipv6_buf_str)); - } - LOG_INFO(PFX "%s: IP configuration didn't change using 0x%x", - nic->log_name, nic_iface->ustack.ip_config); -- goto enable_nic; --diff: -- /* Disable the NIC */ -- nic_disable(nic, 0); -- } else { -- if (request_type == IPV4_CONFIG_DHCP -- || request_type == IPV6_CONFIG_DHCP) -- nic->flags |= NIC_RESET_UIP; -+ /* No need to acquire the IP address */ -+ inet_ntop(AF_INET6, &ird.ipv6_addr, ipv6_buf_str, -+ sizeof(ipv6_buf_str)); - -- /* Disable the NIC */ -- nic_disable(nic, 0); -+ goto enable_nic; - } -+reacquire: -+ /* Config needs to re-acquire for this nic_iface */ -+ pthread_mutex_lock(&nic->nic_mutex); -+ nic_iface->flags |= NIC_IFACE_ACQUIRE; -+ pthread_mutex_unlock(&nic->nic_mutex); -+ -+ /* Disable the nic loop from further processing, upon returned, -+ the nic_iface should be cleared */ -+ nic_disable(nic, 0); - - /* Check to see if this is using DHCP or if this is - * a static IPv4 address. This is done by checking -@@ -485,97 +653,96 @@ diff: - memset(nic_iface->ustack.hostaddr, 0, sizeof(struct in_addr)); - LOG_INFO(PFX "%s: configuring using DHCP", nic->log_name); - nic_iface->ustack.ip_config = IPV4_CONFIG_DHCP; -- - break; -+ - case IPV4_CONFIG_STATIC: -- memcpy(nic_iface->ustack.hostaddr, &ipam.addr4, -+ memcpy(nic_iface->ustack.hostaddr, &ird.ipv4_addr, - sizeof(struct in_addr)); - LOG_INFO(PFX "%s: configuring using static IP " - "IPv4 address :%s ", -- nic->log_name, inet_ntoa(ipam.addr4)); -- netmask.s_addr = ipam.nm4.s_addr; -- if (!netmask.s_addr) -- netmask.s_addr = -- calculate_default_netmask(ipam.addr4.s_addr); -- memcpy(nic_iface->ustack.netmask, -- &netmask, sizeof(netmask.s_addr)); -- LOG_INFO(PFX " netmask :%s", inet_ntoa(netmask)); -- -+ nic->log_name, inet_ntoa(ird.ipv4_addr)); -+ -+ if (ird.ipv4_subnet_mask.s_addr) -+ memcpy(nic_iface->ustack.netmask, -+ &ird.ipv4_subnet_mask, sizeof(struct in_addr)); -+ LOG_INFO(PFX " netmask: %s", inet_ntoa(ird.ipv4_subnet_mask)); -+ -+ /* Default route */ -+ if (ird.ipv4_gateway.s_addr) { -+ /* Check for validity */ -+ src_match.s_addr = ird.ipv4_addr.s_addr & -+ ird.ipv4_subnet_mask.s_addr; -+ dst_match.s_addr = ird.ipv4_gateway.s_addr & -+ ird.ipv4_subnet_mask.s_addr; -+ if (src_match.s_addr == dst_match.s_addr) -+ memcpy(nic_iface->ustack.default_route_addr, -+ &ird.ipv4_gateway, -+ sizeof(struct in_addr)); -+ } - nic_iface->ustack.ip_config = IPV4_CONFIG_STATIC; - break; -+ - case IPV6_CONFIG_DHCP: - memset(nic_iface->ustack.hostaddr6, 0, - sizeof(struct in6_addr)); -- nic_iface->ustack.prefix_len = prefix_len; -- if (ipam.nm6.s6_addr[0] | ipam.nm6.s6_addr[1] | -- ipam.nm6.s6_addr[2] | ipam.nm6.s6_addr[3] | -- ipam.nm6.s6_addr[4] | ipam.nm6.s6_addr[5] | -- ipam.nm6.s6_addr[6] | ipam.nm6.s6_addr[7]) -+ nic_iface->ustack.prefix_len = ird.prefix_len; -+ nic_iface->ustack.ipv6_autocfg = ird.ipv6_autocfg; -+ nic_iface->ustack.linklocal_autocfg = ird.linklocal_autocfg; -+ nic_iface->ustack.router_autocfg = ird.router_autocfg; -+ -+ if (memcmp(&ird.ipv6_subnet_mask, all_zeroes_addr6, -+ sizeof(struct in6_addr))) - memcpy(nic_iface->ustack.netmask6, -- &ipam.nm6, sizeof(struct in6_addr)); -+ &ird.ipv6_subnet_mask, sizeof(struct in6_addr)); -+ if (ird.linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) -+ memcpy(nic_iface->ustack.linklocal6, -+ &ird.ipv6_linklocal, sizeof(struct in6_addr)); -+ if (ird.router_autocfg == IPV6_RTR_AUTOCFG_OFF) -+ memcpy(nic_iface->ustack.default_route_addr6, -+ &ird.ipv6_router, sizeof(struct in6_addr)); -+ inet_ntop(AF_INET6, &ird.ipv6_addr, ipv6_buf_str, -+ sizeof(ipv6_buf_str)); - LOG_INFO(PFX "%s: configuring using DHCPv6", - nic->log_name); - nic_iface->ustack.ip_config = IPV6_CONFIG_DHCP; - break; -+ - case IPV6_CONFIG_STATIC: -- memcpy(nic_iface->ustack.hostaddr6, &ipam.addr6, -+ memcpy(nic_iface->ustack.hostaddr6, &ird.ipv6_addr, - sizeof(struct in6_addr)); -+ nic_iface->ustack.prefix_len = ird.prefix_len; -+ nic_iface->ustack.ipv6_autocfg = ird.ipv6_autocfg; -+ nic_iface->ustack.linklocal_autocfg = ird.linklocal_autocfg; -+ nic_iface->ustack.router_autocfg = ird.router_autocfg; - -- nic_iface->ustack.prefix_len = prefix_len; -- if (ipam.nm6.s6_addr[0] | ipam.nm6.s6_addr[1] | -- ipam.nm6.s6_addr[2] | ipam.nm6.s6_addr[3] | -- ipam.nm6.s6_addr[4] | ipam.nm6.s6_addr[5] | -- ipam.nm6.s6_addr[6] | ipam.nm6.s6_addr[7]) -+ if (memcmp(&ird.ipv6_subnet_mask, all_zeroes_addr6, -+ sizeof(struct in6_addr))) - memcpy(nic_iface->ustack.netmask6, -- &ipam.nm6, sizeof(struct in6_addr)); -- -+ &ird.ipv6_subnet_mask, sizeof(struct in6_addr)); -+ if (ird.linklocal_autocfg == IPV6_LL_AUTOCFG_OFF) -+ memcpy(nic_iface->ustack.linklocal6, -+ &ird.ipv6_linklocal, sizeof(struct in6_addr)); -+ if (ird.router_autocfg == IPV6_RTR_AUTOCFG_OFF) -+ memcpy(nic_iface->ustack.default_route_addr6, -+ &ird.ipv6_router, sizeof(struct in6_addr)); -+ -+ inet_ntop(AF_INET6, &ird.ipv6_addr, ipv6_buf_str, -+ sizeof(ipv6_buf_str)); - LOG_INFO(PFX "%s: configuring using static IP " - "IPv6 address: '%s'", nic->log_name, ipv6_buf_str); - - nic_iface->ustack.ip_config = IPV6_CONFIG_STATIC; - break; -+ - default: - LOG_INFO(PFX "%s: Unknown request type: 0x%x", - nic->log_name, request_type); - - } - -- /* Configuration changed, do VLAN WA */ -- vlan_iface = nic_iface->vlan_next; -- while (vlan_iface) { -- /* TODO: When VLAN support is placed in the iface file -- * revisit this code */ -- if (vlan_iface->ustack.ip_config) { -- vlan_iface->ustack.ip_config = -- nic_iface->ustack.ip_config; -- memcpy(vlan_iface->ustack.hostaddr, -- nic_iface->ustack.hostaddr, -- sizeof(nic_iface->ustack.hostaddr)); -- memcpy(vlan_iface->ustack.netmask, -- nic_iface->ustack.netmask, -- sizeof(nic_iface->ustack.netmask)); -- memcpy(vlan_iface->ustack.hostaddr6, -- nic_iface->ustack.hostaddr6, -- sizeof(nic_iface->ustack.hostaddr6)); -- memcpy(vlan_iface->ustack.netmask6, -- nic_iface->ustack.netmask6, -- sizeof(nic_iface->ustack.netmask6)); -- } -- vlan_iface = vlan_iface->vlan_next; -- } -- - enable_nic: -- if (nic->state & NIC_STOPPED) { -- pthread_mutex_lock(&nic->nic_mutex); -- if (nic->flags & NIC_ENABLED_PENDING) { -- /* Still waiting */ -- pthread_mutex_unlock(&nic->nic_mutex); -- rc = 0; -- goto enable_out; -- } -- nic->flags |= NIC_ENABLED_PENDING; -- pthread_mutex_unlock(&nic->nic_mutex); -- -+ switch (nic->state) { -+ case NIC_STOPPED: - /* This thread will be thrown away when completed */ - if (nic->enable_thread != INVALID_THREAD) { - rc = pthread_join(nic->enable_thread, &res); -@@ -592,19 +759,27 @@ enable_nic: - nic->log_name); - eagain: - rc = -EAGAIN; -- } else { -+ break; -+ -+ case NIC_RUNNING: - LOG_INFO(PFX "%s: NIC already enabled " - "flags: 0x%x state: 0x%x\n", - nic->log_name, nic->flags, nic->state); - rc = 0; -+ break; -+ default: -+ LOG_INFO(PFX "%s: NIC enable still in progress " -+ "flags: 0x%x state: 0x%x\n", -+ nic->log_name, nic->flags, nic->state); -+ rc = -EAGAIN; - } --enable_out: -+ - LOG_INFO(PFX "ISCSID_UIP_IPC_GET_IFACE: command: %x " - "name: %s, netdev: %s ipaddr: %s vlan: %d transport_name:%s", - data->header.command, rec->name, rec->netdev, -- (ipam.ip_type == AF_INET) ? inet_ntoa(ipam.addr4) : -+ (ird.ip_type == AF_INET) ? inet_ntoa(ird.ipv4_addr) : - ipv6_buf_str, -- vlan, rec->transport_name); -+ ird.vlan_id, rec->transport_name); - - done: - pthread_mutex_unlock(&nic_list_mutex); -@@ -638,12 +813,13 @@ int process_iscsid_broadcast(int s2) - data = (iscsid_uip_broadcast_t *) calloc(1, sizeof(*data)); - if (data == NULL) { - LOG_ERR(PFX "Couldn't allocate memory for iface data"); -- return -ENOMEM; -+ rc = -ENOMEM; -+ goto error; - } - memset(data, 0, sizeof(*data)); - - size = fread(data, sizeof(iscsid_uip_broadcast_header_t), 1, fd); -- if (size == -1) { -+ if (!size) { - LOG_ERR(PFX "Could not read request: %d(%s)", - errno, strerror(errno)); - rc = ferror(fd); -@@ -657,7 +833,7 @@ int process_iscsid_broadcast(int s2) - cmd, payload_len); - - size = fread(&data->u.iface_rec, payload_len, 1, fd); -- if (size == -1) { -+ if (!size) { - LOG_ERR(PFX "Could not read data: %d(%s)", - errno, strerror(errno)); - goto error; -diff --git a/src/unix/libs/bnx2.c b/src/unix/libs/bnx2.c -index 112d570..a8300c2 100644 ---- a/src/unix/libs/bnx2.c -+++ b/src/unix/libs/bnx2.c -@@ -295,7 +295,7 @@ static int bnx2_uio_verify(nic_t * nic) - - LOG_INFO(PFX "%s: Verified is a cnic_uio device", nic->log_name); - -- error: -+error: - return rc; - } - -@@ -395,7 +395,7 @@ static void bnx2_free(nic_t *nic) - /** - * bnx2_alloc() - Used to allocate a bnx2 structure - */ --static bnx2_t *bnx2_alloc(nic_t * nic) -+static bnx2_t *bnx2_alloc(nic_t *nic) - { - bnx2_t *bp = malloc(sizeof(*bp)); - if (bp == NULL) { -@@ -468,12 +468,14 @@ static int bnx2_open(nic_t * nic) - manually_trigger_uio_event(nic, nic->uio_minor); - - /* udev might not have created the file yet */ -+ pthread_mutex_unlock(&nic->nic_mutex); - sleep(1); -+ pthread_mutex_lock(&nic->nic_mutex); - } - } - if (fstat(nic->fd, &uio_stat) < 0) { - LOG_ERR(PFX "%s: Could not fstat device", nic->log_name); -- rc = -ENODEV; -+ errno = -ENODEV; - goto error_alloc_rx_ring; - } - nic->uio_minor = minor(uio_stat.st_rdev); -@@ -483,7 +485,7 @@ static int bnx2_open(nic_t * nic) - if (bp->bar0_fd < 0) { - LOG_ERR(PFX "%s: Could not open %s", nic->log_name, - sysfs_resc_path); -- rc = -ENODEV; -+ errno = -ENODEV; - goto error_alloc_rx_ring; - } - -@@ -506,6 +508,7 @@ static int bnx2_open(nic_t * nic) - if (bp->rx_ring == NULL) { - LOG_ERR(PFX "%s: Could not allocate space for rx_ring", - nic->log_name); -+ errno = -ENOMEM; - goto error_alloc_rx_ring; - } - mlock(bp->rx_ring, sizeof(struct l2_fhdr *) * bp->rx_ring_size); -@@ -515,6 +518,7 @@ static int bnx2_open(nic_t * nic) - if (bp->rx_pkt_ring == NULL) { - LOG_ERR(PFX "%s: Could not allocate space for rx_pkt_ring", - nic->log_name); -+ errno = -ENOMEM; - goto error_alloc_rx_pkt_ring; - } - mlock(bp->rx_pkt_ring, sizeof(void *) * bp->rx_ring_size); -@@ -677,9 +681,10 @@ static int bnx2_open(nic_t * nic) - bnx2_wr32(bp, BNX2_RPM_SORT_USER2, val | BNX2_RPM_SORT_USER2_ENA); - - rc = enable_multicast(nic); -- if (rc != 0) -+ if (rc != 0) { -+ errno = rc; - goto error_bufs; -- -+ } - msync(bp->reg, 0x12800, MS_SYNC); - LOG_INFO("%s: bnx2 uio initialized", nic->log_name); - -@@ -707,6 +712,10 @@ error_alloc_rx_pkt_ring: - bp->rx_ring = NULL; - - error_alloc_rx_ring: -+ if (nic->fd != INVALID_FD) { -+ close(nic->fd); -+ nic->fd = INVALID_FD; -+ } - bnx2_free(nic); - - return errno; -@@ -878,8 +887,8 @@ void bnx2_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - rxbd = (struct rx_bd *)(((__u8 *) bp->tx_ring) + getpagesize()); - - if ((rxbd->rx_bd_haddr_hi == 0) && (rxbd->rx_bd_haddr_lo == 0)) { -- LOG_DEBUG(PFX "%s: trying to transmit when device is closed", -- nic->log_name); -+ LOG_PACKET(PFX "%s: trying to transmit when device is closed", -+ nic->log_name); - pthread_mutex_unlock(&nic->xmit_mutex); - return; - } -@@ -905,8 +914,8 @@ void bnx2_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - bnx2_reg_sync(bp, bp->tx_bidx_io, sizeof(__u16)); - bnx2_reg_sync(bp, bp->tx_bseq_io, sizeof(__u32)); - -- LOG_DEBUG(PFX "%s: sent %d bytes using dev->tx_prod: %d", -- nic->log_name, len, bp->tx_prod); -+ LOG_PACKET(PFX "%s: sent %d bytes using dev->tx_prod: %d", -+ nic->log_name, len, bp->tx_prod); - } - - /** -@@ -917,8 +926,8 @@ void bnx2_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - */ - int bnx2_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - { -- bnx2_t *bp = (bnx2_t *) nic->priv; -- struct uip_stack *uip = &nic_iface->ustack; -+ bnx2_t *bp; -+ struct uip_stack *uip; - - /* Sanity Check: validate the parameters */ - if (nic == NULL || nic_iface == NULL || pkt == NULL) { -@@ -927,6 +936,8 @@ int bnx2_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - " pkt == 0x%x", nic, nic_iface, pkt); - return -EINVAL; - } -+ bp = (bnx2_t *)nic->priv; -+ uip = &nic_iface->ustack; - - if (pkt->buf_size == 0) { - LOG_ERR(PFX "%s: Trying to transmitted 0 sized packet", -@@ -935,22 +946,24 @@ int bnx2_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - } - - if (pthread_mutex_trylock(&nic->xmit_mutex) != 0) { -- LOG_DEBUG(PFX "%s: Dropped previous transmitted packet", -- nic->log_name); -+ LOG_PACKET(PFX "%s: Dropped previous transmitted packet", -+ nic->log_name); - return -EINVAL; - } - - bnx2_prepare_xmit_packet(nic, nic_iface, pkt); -- bnx2_start_xmit(nic, pkt->buf_size, nic_iface->vlan_id); -+ bnx2_start_xmit(nic, pkt->buf_size, -+ (nic_iface->vlan_priority << 12) | -+ nic_iface->vlan_id); - - /* bump the bnx2 dev send statistics */ - nic->stats.tx.packets++; - nic->stats.tx.bytes += uip->uip_len; - -- LOG_DEBUG(PFX "%s: transmitted %d bytes " -- "dev->tx_cons: %d, dev->tx_prod: %d, dev->tx_bseq:%d", -- nic->log_name, pkt->buf_size, -- bp->tx_cons, bp->tx_prod, bp->tx_bseq); -+ LOG_PACKET(PFX "%s: transmitted %d bytes " -+ "dev->tx_cons: %d, dev->tx_prod: %d, dev->tx_bseq:%d", -+ nic->log_name, pkt->buf_size, -+ bp->tx_cons, bp->tx_prod, bp->tx_bseq); - - return 0; - } -@@ -963,7 +976,7 @@ int bnx2_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - */ - static int bnx2_read(nic_t * nic, packet_t * pkt) - { -- bnx2_t *bp = (bnx2_t *) nic->priv; -+ bnx2_t *bp; - int rc = 0; - uint16_t hw_cons, sw_cons; - -@@ -973,6 +986,7 @@ static int bnx2_read(nic_t * nic, packet_t * pkt) - " pkt == 0x%x", nic, pkt); - return -EINVAL; - } -+ bp = (bnx2_t *)nic->priv; - - hw_cons = bp->get_rx_cons(bp); - sw_cons = bp->rx_cons; -@@ -984,8 +998,8 @@ static int bnx2_read(nic_t * nic, packet_t * pkt) - int len; - uint16_t errors; - -- LOG_DEBUG(PFX "%s: clearing rx interrupt: %d %d %d", -- nic->log_name, sw_cons, hw_cons, rx_index); -+ LOG_PACKET(PFX "%s: clearing rx interrupt: %d %d %d", -+ nic->log_name, sw_cons, hw_cons, rx_index); - - msync(rx_hdr, sizeof(struct l2_fhdr), MS_SYNC); - errors = ((rx_hdr->l2_fhdr_status & 0xffff0000) >> 16); -@@ -1033,8 +1047,8 @@ static int bnx2_read(nic_t * nic, packet_t * pkt) - - rc = 1; - -- LOG_DEBUG(PFX "%s: processing packet " -- "length: %d", nic->log_name, len); -+ LOG_PACKET(PFX "%s: processing packet " -+ "length: %d", nic->log_name, len); - } else { - /* If the NIC passes up a packet bigger - * then the RX buffer, flag it */ -@@ -1073,21 +1087,23 @@ static int bnx2_read(nic_t * nic, packet_t * pkt) - */ - static int bnx2_clear_tx_intr(nic_t * nic) - { -- bnx2_t *bp = (bnx2_t *) nic->priv; -- uint16_t hw_cons = bp->get_tx_cons(bp); -+ bnx2_t *bp; -+ uint16_t hw_cons; - - /* Sanity check: ensure the parameters passed in are valid */ - if (unlikely(nic == NULL)) { - LOG_ERR(PFX "bnx2_read() nic == NULL"); - return -EINVAL; - } -+ bp = (bnx2_t *) nic->priv; -+ hw_cons = bp->get_tx_cons(bp); - - if (bp->flags & BNX2_UIO_TX_HAS_SENT) { - bp->flags &= ~BNX2_UIO_TX_HAS_SENT; - } - -- LOG_DEBUG(PFX "%s: clearing tx interrupt [%d %d]", -- nic->log_name, bp->tx_cons, hw_cons); -+ LOG_PACKET(PFX "%s: clearing tx interrupt [%d %d]", -+ nic->log_name, bp->tx_cons, hw_cons); - - bp->tx_cons = hw_cons; - -@@ -1097,7 +1113,7 @@ static int bnx2_clear_tx_intr(nic_t * nic) - if (nic->tx_packet_queue != NULL) { - packet_t *pkt; - -- LOG_DEBUG(PFX "%s: sending queued tx packet", nic->log_name); -+ LOG_PACKET(PFX "%s: sending queued tx packet", nic->log_name); - pkt = nic_dequeue_tx_packet(nic); - - /* Got a TX packet buffer of the TX queue and put it onto -@@ -1106,13 +1122,14 @@ static int bnx2_clear_tx_intr(nic_t * nic) - bnx2_prepare_xmit_packet(nic, pkt->nic_iface, pkt); - - bnx2_start_xmit(nic, pkt->buf_size, -+ (pkt->nic_iface->vlan_priority << 12) | - pkt->nic_iface->vlan_id); - -- LOG_DEBUG(PFX "%s: transmitted queued packet %d bytes " -- "dev->tx_cons: %d, dev->tx_prod: %d, " -- "dev->tx_bseq:%d", -- nic->log_name, pkt->buf_size, -- bp->tx_cons, bp->tx_prod, bp->tx_bseq); -+ LOG_PACKET(PFX "%s: transmitted queued packet %d bytes " -+ "dev->tx_cons: %d, dev->tx_prod: %d, " -+ "dev->tx_bseq:%d", -+ nic->log_name, pkt->buf_size, -+ bp->tx_cons, bp->tx_prod, bp->tx_bseq); - - return -EAGAIN; - } -diff --git a/src/unix/libs/bnx2x.c b/src/unix/libs/bnx2x.c -index fa32fbc..5e33420 100644 ---- a/src/unix/libs/bnx2x.c -+++ b/src/unix/libs/bnx2x.c -@@ -1,5 +1,5 @@ - /* -- * Copyright (c) 2009-2011, Broadcom Corporation -+ * Copyright (c) 2009-2012, Broadcom Corporation - * - * Written by: Benjamin Li (benli@broadcom.com) - * -@@ -288,11 +288,12 @@ static void bnx2x_set_drv_version_unknown(bnx2x_t * bp) - bp->version.sub_minor = BNX2X_UNKNOWN_SUB_MINOR_VERSION; - } - -+/* Return: 1 = Unknown, 0 = Known */ - static int bnx2x_is_drv_version_unknown(struct bnx2x_driver_version *version) - { -- if ((version->major == BNX2X_UNKNOWN_MAJOR_VERSION) && -- (version->minor == BNX2X_UNKNOWN_MINOR_VERSION) && -- (version->sub_minor == BNX2X_UNKNOWN_SUB_MINOR_VERSION)) { -+ if ((version->major == (uint16_t)BNX2X_UNKNOWN_MAJOR_VERSION) && -+ (version->minor == (uint16_t)BNX2X_UNKNOWN_MINOR_VERSION) && -+ (version->sub_minor == (uint16_t)BNX2X_UNKNOWN_SUB_MINOR_VERSION)) { - return 1; - } - -@@ -595,7 +596,7 @@ static void bnx2x_free(nic_t *nic) - /** - * bnx2x_alloc() - Used to allocate a bnx2x structure - */ --static bnx2x_t *bnx2x_alloc(nic_t * nic) -+static bnx2x_t *bnx2x_alloc(nic_t *nic) - { - bnx2x_t *bp = malloc(sizeof(*bp)); - -@@ -652,9 +653,13 @@ static int bnx2x_open(nic_t * nic) - if (bp == NULL) - return -ENOMEM; - -- if (!bnx2x_is_drv_version_unknown(&bnx2x_version)) -- bnx2x_get_drv_version(bp); -- else { -+ if (bnx2x_is_drv_version_unknown(&bnx2x_version)) { -+ /* If version is unknown, go read from ethtool */ -+ rc = bnx2x_get_drv_version(bp); -+ if (rc) -+ goto open_error; -+ } else { -+ /* Version is not unknown, jsut use it */ - bnx2x_version.major = bp->version.major; - bnx2x_version.minor = bp->version.minor; - bnx2x_version.sub_minor = bp->version.sub_minor; -@@ -663,7 +668,9 @@ static int bnx2x_open(nic_t * nic) - count = 0; - while ((nic->fd < 0) && count < 15) { - /* udev might not have created the file yet */ -+ pthread_mutex_unlock(&nic->nic_mutex); - sleep(1); -+ pthread_mutex_lock(&nic->nic_mutex); - - nic->fd = open(nic->uio_device_name, O_RDWR | O_NONBLOCK); - if (nic->fd != INVALID_FD) { -@@ -684,7 +691,9 @@ static int bnx2x_open(nic_t * nic) - manually_trigger_uio_event(nic, nic->uio_minor); - - /* udev might not have created the file yet */ -+ pthread_mutex_unlock(&nic->nic_mutex); - sleep(1); -+ pthread_mutex_lock(&nic->nic_mutex); - - count++; - } -@@ -820,7 +829,15 @@ static int bnx2x_open(nic_t * nic) - nic->log_name); - goto open_error; - } -- -+ /* In E1/E1H use pci device function as read from sysfs. -+ * In E2/E3 read physical function from ME register since these chips -+ * support Physical Device Assignment where kernel BDF maybe arbitrary -+ * (depending on hypervisor). -+ */ -+ if (CHIP_IS_E2_PLUS(bp)) { -+ func = (bnx2x_rd32(bp, BAR_ME_REGISTER) & ME_REG_ABS_PF_NUM) >> -+ ME_REG_ABS_PF_NUM_SHIFT; -+ } - bp->func = func; - bp->port = bp->func % PORT_MAX; - -@@ -976,9 +993,12 @@ static int bnx2x_open(nic_t * nic) - val = bnx2x_rd32(bp, mf_cfg_addr + ovtag_offset); - val &= 0xffff; - /* SD mode, check for valid outer VLAN */ -- if (val == 0xffff) -- goto open_error; -- -+ if (val == 0xffff) { -+ LOG_ERR(PFX "%s: Invalid OV detected for SD, " -+ " fallback to SF mode!\n", -+ nic->log_name); -+ goto SF; -+ } - /* Check for iSCSI protocol */ - val = bnx2x_rd32(bp, mf_cfg_addr + proto_offset); - if ((val & 6) != 6) -@@ -995,10 +1015,9 @@ static int bnx2x_open(nic_t * nic) - mac[4] = (__u8) (val >> 8); - mac[5] = (__u8) val; - memcpy(nic->mac_addr, mac, 6); -- - } - } -- -+SF: - LOG_INFO(PFX "%s: Using mac address: %02x:%02x:%02x:%02x:%02x:%02x", - nic->log_name, - nic->mac_addr[0], nic->mac_addr[1], nic->mac_addr[2], -@@ -1053,6 +1072,10 @@ open_error: - close(bp->bar0_fd); - bp->bar0_fd = INVALID_FD; - } -+ if (nic->fd != INVALID_FD) { -+ close(nic->fd); -+ nic->fd = INVALID_FD; -+ } - bnx2x_free(nic); - - return rc; -@@ -1165,9 +1188,12 @@ static int bnx2x_uio_close_resources(nic_t * nic, NIC_SHUTDOWN_T graceful) - static int bnx2x_close(nic_t * nic, NIC_SHUTDOWN_T graceful) - { - /* Sanity Check: validate the parameters */ -- if (nic == NULL || nic->priv == NULL) { -- LOG_ERR(PFX "bnx2x_close(): nic == %p, bp == %p", nic, -- nic->priv); -+ if (nic == NULL) { -+ LOG_ERR(PFX "bnx2x_close(): nic == NULL"); -+ return -EINVAL; -+ } -+ if (nic->priv == NULL) { -+ LOG_ERR(PFX "bnx2x_close(): nic->priv == NULL"); - return -EINVAL; - } - -@@ -1227,8 +1253,8 @@ void bnx2x_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - rx_bd = (struct eth_rx_bd *)(((__u8 *) bp->tx_ring) + getpagesize()); - - if ((rx_bd->addr_hi == 0) && (rx_bd->addr_lo == 0)) { -- LOG_DEBUG(PFX "%s: trying to transmit when device is closed", -- nic->log_name); -+ LOG_PACKET(PFX "%s: trying to transmit when device is closed", -+ nic->log_name); - pthread_mutex_unlock(&nic->xmit_mutex); - return; - } -@@ -1251,7 +1277,7 @@ void bnx2x_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - bp->tx_bd_prod = BNX2X_NEXT_TX_BD(bp->tx_bd_prod); - - barrier(); -- if (nl_process_if_down == 0) { -+ if (nic->nl_process_if_down == 0) { - bnx2x_doorbell(bp, bp->tx_doorbell, 0x02 | - (bp->tx_bd_prod << 16)); - bnx2x_flush_doorbell(bp, bp->tx_doorbell); -@@ -1262,8 +1288,8 @@ void bnx2x_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - */ - pthread_mutex_unlock(&nic->xmit_mutex); - } -- LOG_DEBUG(PFX "%s: sent %d bytes using bp->tx_prod: %d", -- nic->log_name, len, bp->tx_prod); -+ LOG_PACKET(PFX "%s: sent %d bytes using bp->tx_prod: %d", -+ nic->log_name, len, bp->tx_prod); - } - - /** -@@ -1274,8 +1300,8 @@ void bnx2x_start_xmit(nic_t * nic, size_t len, u16_t vlan_id) - */ - int bnx2x_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - { -- bnx2x_t *bp = (bnx2x_t *) nic->priv; -- struct uip_stack *uip = &nic_iface->ustack; -+ bnx2x_t *bp; -+ struct uip_stack *uip; - int i = 0; - - /* Sanity Check: validate the parameters */ -@@ -1285,6 +1311,8 @@ int bnx2x_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - " pkt == 0x%x", nic, nic_iface, pkt); - return -EINVAL; - } -+ bp = (bnx2x_t *) nic->priv; -+ uip = &nic_iface->ustack; - - if (pkt->buf_size == 0) { - LOG_ERR(PFX "%s: Trying to transmitted 0 sized packet", -@@ -1304,22 +1332,24 @@ int bnx2x_write(nic_t * nic, nic_interface_t * nic_iface, packet_t * pkt) - } - - if (pthread_mutex_trylock(&nic->xmit_mutex) != 0) { -- LOG_DEBUG(PFX "%s: Dropped previous transmitted packet", -- nic->log_name); -+ LOG_PACKET(PFX "%s: Dropped previous transmitted packet", -+ nic->log_name); - return -EINVAL; - } - - bnx2x_prepare_xmit_packet(nic, nic_iface, pkt); -- bnx2x_start_xmit(nic, pkt->buf_size, nic_iface->vlan_id); -+ bnx2x_start_xmit(nic, pkt->buf_size, -+ (nic_iface->vlan_priority << 12) | -+ nic_iface->vlan_id); - - /* bump the cnic dev send statistics */ - nic->stats.tx.packets++; - nic->stats.tx.bytes += uip->uip_len; - -- LOG_DEBUG(PFX "%s: transmitted %d bytes " -- "dev->tx_cons: %d, dev->tx_prod: %d, dev->tx_bd_prod:%d", -- nic->log_name, pkt->buf_size, -- bp->tx_cons, bp->tx_prod, bp->tx_bd_prod); -+ LOG_PACKET(PFX "%s: transmitted %d bytes " -+ "dev->tx_cons: %d, dev->tx_prod: %d, dev->tx_bd_prod:%d", -+ nic->log_name, pkt->buf_size, -+ bp->tx_cons, bp->tx_prod, bp->tx_bd_prod); - - return 0; - } -@@ -1348,7 +1378,7 @@ static inline int bnx2x_get_rx_pad(bnx2x_t * bp, union eth_rx_cqe *cqe) - */ - static int bnx2x_read(nic_t * nic, packet_t * pkt) - { -- bnx2x_t *bp = (bnx2x_t *) nic->priv; -+ bnx2x_t *bp; - int rc = 0; - uint16_t hw_cons, sw_cons, bd_cons, bd_prod; - -@@ -1358,6 +1388,7 @@ static int bnx2x_read(nic_t * nic, packet_t * pkt) - " pkt == 0x%x", nic, pkt); - return -EINVAL; - } -+ bp = (bnx2x_t *) nic->priv; - - hw_cons = bp->get_rx_cons(bp); - sw_cons = bp->rx_cons; -@@ -1383,8 +1414,8 @@ static int bnx2x_read(nic_t * nic, packet_t * pkt) - } - cqe_fp_flags = cqe->fast_path_cqe.type_error_flags; - -- LOG_DEBUG(PFX "%s: clearing rx interrupt: %d %d", -- nic->log_name, sw_cons, hw_cons); -+ LOG_PACKET(PFX "%s: clearing rx interrupt: %d %d", -+ nic->log_name, sw_cons, hw_cons); - - msync(cqe, cqe_size, MS_SYNC); - -@@ -1416,9 +1447,9 @@ static int bnx2x_read(nic_t * nic, packet_t * pkt) - pkt->vlan_tag = 0; - } - -- LOG_DEBUG(PFX -- "%s: processing packet length: %d", -- nic->log_name, len); -+ LOG_PACKET(PFX -+ "%s: processing packet length: %d", -+ nic->log_name, len); - - /* bump the cnic dev recv statistics */ - nic->stats.rx.packets++; -@@ -1453,14 +1484,16 @@ static int bnx2x_read(nic_t * nic, packet_t * pkt) - */ - static int bnx2x_clear_tx_intr(nic_t * nic) - { -- bnx2x_t *bp = (bnx2x_t *) nic->priv; -- uint16_t hw_cons = bp->get_tx_cons(bp); -+ bnx2x_t *bp; -+ uint16_t hw_cons; - - /* Sanity check: ensure the parameters passed in are valid */ - if (unlikely(nic == NULL)) { - LOG_ERR(PFX "bnx2x_read() nic == NULL"); - return -EINVAL; - } -+ bp = (bnx2x_t *) nic->priv; -+ hw_cons = bp->get_tx_cons(bp); - - if (bp->tx_cons == hw_cons) { - if (bp->tx_cons == bp->tx_prod) { -@@ -1473,8 +1506,8 @@ static int bnx2x_clear_tx_intr(nic_t * nic) - return -EAGAIN; - } - -- LOG_DEBUG(PFX "%s: clearing tx interrupt [%d %d]", -- nic->log_name, bp->tx_cons, hw_cons); -+ LOG_PACKET(PFX "%s: clearing tx interrupt [%d %d]", -+ nic->log_name, bp->tx_cons, hw_cons); - bp->tx_cons = hw_cons; - - /* There is a queued TX packet that needs to be sent out. The usual -@@ -1484,7 +1517,7 @@ static int bnx2x_clear_tx_intr(nic_t * nic) - packet_t *pkt; - int i; - -- LOG_DEBUG(PFX "%s: sending queued tx packet", nic->log_name); -+ LOG_PACKET(PFX "%s: sending queued tx packet", nic->log_name); - pkt = nic_dequeue_tx_packet(nic); - - /* Got a TX packet buffer of the TX queue and put it onto -@@ -1493,13 +1526,14 @@ static int bnx2x_clear_tx_intr(nic_t * nic) - bnx2x_prepare_xmit_packet(nic, pkt->nic_iface, pkt); - - bnx2x_start_xmit(nic, pkt->buf_size, -+ (pkt->nic_iface->vlan_priority << 12) | - pkt->nic_iface->vlan_id); - -- LOG_DEBUG(PFX "%s: transmitted queued packet %d bytes " -- "dev->tx_cons: %d, dev->tx_prod: %d, " -- "dev->tx_bd_prod:%d", -- nic->log_name, pkt->buf_size, -- bp->tx_cons, bp->tx_prod, bp->tx_bd_prod); -+ LOG_PACKET(PFX "%s: transmitted queued packet %d bytes " -+ "dev->tx_cons: %d, dev->tx_prod: %d, " -+ "dev->tx_bd_prod:%d", -+ nic->log_name, pkt->buf_size, -+ bp->tx_cons, bp->tx_prod, bp->tx_bd_prod); - - return 0; - } -@@ -1512,9 +1546,9 @@ static int bnx2x_clear_tx_intr(nic_t * nic) - - hw_cons = bp->get_tx_cons(bp); - if (bp->tx_cons != hw_cons) { -- LOG_DEBUG(PFX -- "%s: clearing tx interrupt [%d %d]", -- nic->log_name, bp->tx_cons, hw_cons); -+ LOG_PACKET(PFX -+ "%s: clearing tx interrupt [%d %d]", -+ nic->log_name, bp->tx_cons, hw_cons); - bp->tx_cons = hw_cons; - - break; -diff --git a/src/unix/libs/bnx2x.h b/src/unix/libs/bnx2x.h -index 8e923b9..b758179 100644 ---- a/src/unix/libs/bnx2x.h -+++ b/src/unix/libs/bnx2x.h -@@ -467,6 +467,18 @@ struct client_init_general_data { - #define BAR_XSTRORM_INTMEM 0x420000 - #define BAR_TSTRORM_INTMEM 0x430000 - -+#define BAR_ME_REGISTER 0x450000 -+#define ME_REG_PF_NUM_SHIFT 0 -+#define ME_REG_PF_NUM\ -+ (7L<arp_tpa, &dst_ip, 4); - - (*nic->nic_library->ops->start_xmit) (nic, pkt_size, -+ (nic_iface->vlan_priority << 12) | - nic_iface->vlan_id); - - memcpy(&addr.s_addr, &dst_ip, sizeof(addr.s_addr)); -@@ -166,15 +167,6 @@ static int cnic_neigh_soliciation_send(nic_t * nic, - memcpy(ipv6_hdr->ip6_dst.s6_addr, addr6_dst->s6_addr, - sizeof(struct in6_addr)); - -- LOG_DEBUG(PFX "dst ip addr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- ipv6_hdr->ip6_dst.s6_addr16[0], -- ipv6_hdr->ip6_dst.s6_addr16[1], -- ipv6_hdr->ip6_dst.s6_addr16[2], -- ipv6_hdr->ip6_dst.s6_addr16[3], -- ipv6_hdr->ip6_dst.s6_addr16[4], -- ipv6_hdr->ip6_dst.s6_addr16[5], -- ipv6_hdr->ip6_dst.s6_addr16[6], -- ipv6_hdr->ip6_dst.s6_addr16[7]); - nic_fill_ethernet_header(nic_iface, eth, nic->mac_addr, nic->mac_addr, - &pkt_size, (void *)&ipv6_hdr, ETHERTYPE_IPV6); - req_ptr.eth = (void *)eth; -@@ -196,6 +188,7 @@ static int cnic_neigh_soliciation_send(nic_t * nic, - eth->ether_shost[2], eth->ether_shost[3], - eth->ether_shost[4], eth->ether_shost[5]); - (*nic->nic_library->ops->start_xmit) (nic, pkt_size, -+ (nic_iface->vlan_priority << 12) | - nic_iface->vlan_id); - - LOG_DEBUG(PFX "%s: Sent cnic ICMPv6 neighbor request %s", -@@ -261,12 +254,7 @@ static int cnic_nl_neigh_rsp(nic_t * nic, int fd, - } - if (ret) { - /* Get link local IPv6 address */ -- if (ndpc_request(&nic_iface->ustack, NULL, -- &src_ipv6, GET_LINK_LOCAL_ADDR)) { -- src_ipv6 = (u8_t *)all_zeroes_addr6; -- LOG_DEBUG(PFX "RSP Get LL failed"); -- goto src_done; -- } -+ src_ipv6 = (u8_t *)&nic_iface->ustack.linklocal6; - } else { - if (ndpc_request(&nic_iface->ustack, - &path_req->dst.v6_addr, -@@ -288,16 +276,18 @@ src_done: - addr_dst_str, sizeof(addr_dst_str)); - } - memcpy(path_rsp->mac_addr, mac_addr, 6); -- path_rsp->vlan_id = path_req->vlan_id; -- path_rsp->pmtu = path_req->pmtu; -+ path_rsp->vlan_id = (nic_iface->vlan_priority << 12) | -+ nic_iface->vlan_id; -+ path_rsp->pmtu = nic_iface->mtu ? nic_iface->mtu : path_req->pmtu; - - rc = __kipc_call(fd, ret_ev, sizeof(*ret_ev) + sizeof(*path_rsp)); - if (rc > 0) { - LOG_DEBUG(PFX "neighbor reply sent back to kernel " -- "%s at %02x:%02x:%02x:%02x:%02x:%02x", -+ "%s at %02x:%02x:%02x:%02x:%02x:%02x with vlan %d", - addr_dst_str, - mac_addr[0], mac_addr[1], -- mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5]); -+ mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5], -+ nic_iface->vlan_id); - - } else { - LOG_ERR(PFX "send neighbor reply failed: %d", rc); -@@ -323,67 +313,18 @@ const static struct timeval tp_wait = { - */ - int cnic_handle_ipv4_iscsi_path_req(nic_t * nic, int fd, - struct iscsi_uevent *ev, -- struct iscsi_path *path) -+ struct iscsi_path *path, -+ nic_interface_t *nic_iface) - { -- nic_interface_t *nic_iface, *vlan_iface; - struct in_addr src_addr, dst_addr, - src_matching_addr, dst_matching_addr, netmask; - __u8 mac_addr[6]; - int rc; - uint16_t arp_retry; - int status = 0; -- -- memset(mac_addr, 0, sizeof(mac_addr)); -- -- pthread_mutex_lock(&nic_list_mutex); -- -- /* Find the proper interface via VLAN id */ -- nic_iface = nic_find_nic_iface_protocol(nic, 0, AF_INET); -- if (nic_iface == NULL) { -- pthread_mutex_unlock(&nic_list_mutex); -- LOG_ERR(PFX "%s: Couldn't find net_iface vlan_id: %d", -- nic->log_name, path->vlan_id); -- return -EINVAL; -- } -- if (path->vlan_id) { -- vlan_iface = nic_find_vlan_iface_protocol(nic, nic_iface, -- path->vlan_id, -- AF_INET); -- if (vlan_iface == NULL) { -- LOG_INFO(PFX "%s couldn't find interface with VLAN = %d" -- "ip_type: 0x%x creating it", -- nic->log_name, path->vlan_id, AF_INET); -- -- /* Create the nic interface */ -- vlan_iface = nic_iface_init(); -- -- if (vlan_iface == NULL) { -- LOG_ERR(PFX "Couldn't allocate nic_iface for " -- "VLAN: %d", vlan_iface, -- path->vlan_id); -- return -EINVAL; -- } -- -- vlan_iface->protocol = nic_iface->protocol; -- vlan_iface->vlan_id = path->vlan_id; -- vlan_iface->ustack.ip_config = -- nic_iface->ustack.ip_config; -- memcpy(vlan_iface->ustack.hostaddr, -- nic_iface->ustack.hostaddr, -- sizeof(nic_iface->ustack.hostaddr)); -- memcpy(vlan_iface->ustack.netmask, -- nic_iface->ustack.netmask, -- sizeof(nic_iface->ustack.netmask)); -- nic_add_vlan_iface(nic, nic_iface, vlan_iface); -- } else { -- LOG_INFO(PFX "%s: using existing vlan interface", -- nic->log_name); -- } -- nic_iface = vlan_iface; -- } -- - #define MAX_ARP_RETRY 4 - -+ memset(mac_addr, 0, sizeof(mac_addr)); - memcpy(&dst_addr, &path->dst.v4_addr, sizeof(dst_addr)); - memcpy(&src_addr, nic_iface->ustack.hostaddr, sizeof(src_addr)); - -@@ -445,20 +386,15 @@ int cnic_handle_ipv4_iscsi_path_req(nic_t * nic, int fd, - ts.tv_sec = tp_abs.tv_sec; - ts.tv_nsec = tp_abs.tv_usec * 1000; - -- pthread_mutex_unlock(&nic_list_mutex); -+ /* Wait 1s for if_down */ -+ pthread_mutex_lock(&nic->nl_process_mutex); - rc = pthread_cond_timedwait -- (&nl_process_if_down_cond, -- &nl_process_mutex, &ts); -+ (&nic->nl_process_if_down_cond, -+ &nic->nl_process_mutex, &ts); - - if (rc == ETIMEDOUT) { -- pthread_mutex_unlock(&nl_process_mutex); -- -- if (pthread_mutex_trylock -- (&nic_list_mutex) != 0) { -- arp_retry = MAX_ARP_RETRY; -- goto done; -- -- } -+ pthread_mutex_unlock -+ (&nic->nl_process_mutex); - - rc = uip_lookup_arp_entry(dst_addr. - s_addr, -@@ -466,8 +402,9 @@ int cnic_handle_ipv4_iscsi_path_req(nic_t * nic, int fd, - if (rc == 0) - goto done; - } else { -- nl_process_if_down = 0; -- pthread_mutex_unlock(&nl_process_mutex); -+ nic->nl_process_if_down = 0; -+ pthread_mutex_unlock -+ (&nic->nl_process_mutex); - - arp_retry = MAX_ARP_RETRY; - goto done; -@@ -491,9 +428,6 @@ done: - - cnic_nl_neigh_rsp(nic, fd, ev, path, mac_addr, - nic_iface, status, AF_INET); -- -- pthread_mutex_unlock(&nic_list_mutex); -- - return rc; - } - -@@ -507,9 +441,9 @@ done: - */ - int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - struct iscsi_uevent *ev, -- struct iscsi_path *path) -+ struct iscsi_path *path, -+ nic_interface_t *nic_iface) - { -- nic_interface_t *nic_iface, *vlan_iface; - __u8 mac_addr[6]; - int rc, i; - uint16_t neighbor_retry; -@@ -525,52 +459,6 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - inet_ntop(AF_INET6, &path->dst.v6_addr, - addr_dst_str, sizeof(addr_dst_str)); - -- pthread_mutex_lock(&nic_list_mutex); -- -- /* Find the proper interface via VLAN id */ -- nic_iface = nic_find_nic_iface_protocol(nic, 0, AF_INET6); -- if (nic_iface == NULL) { -- pthread_mutex_unlock(&nic_list_mutex); -- LOG_ERR(PFX "%s: Couldn't find net_iface vlan_id: %d", -- nic->log_name, path->vlan_id); -- return -EINVAL; -- } -- if (path->vlan_id) { -- vlan_iface = nic_find_vlan_iface_protocol(nic, nic_iface, -- path->vlan_id, -- AF_INET6); -- if (vlan_iface == NULL) { -- LOG_INFO(PFX "%s couldn't find interface with VLAN = %d" -- "ip_type: 0x%x creating it", -- nic->log_name, path->vlan_id, AF_INET6); -- -- /* Create the nic interface */ -- vlan_iface = nic_iface_init(); -- -- if (vlan_iface == NULL) { -- LOG_ERR(PFX "Couldn't allocate nic_iface for " -- "VLAN: %d", vlan_iface, -- path->vlan_id); -- return -EINVAL; -- } -- vlan_iface->protocol = nic_iface->protocol; -- vlan_iface->vlan_id = path->vlan_id; -- vlan_iface->ustack.ip_config = -- nic_iface->ustack.ip_config; -- memcpy(vlan_iface->ustack.hostaddr6, -- nic_iface->ustack.hostaddr6, -- sizeof(nic_iface->ustack.hostaddr6)); -- memcpy(vlan_iface->ustack.netmask6, -- nic_iface->ustack.netmask6, -- sizeof(nic_iface->ustack.netmask6)); -- nic_add_vlan_iface(nic, nic_iface, vlan_iface); -- } else { -- LOG_INFO(PFX "%s: using existing vlan interface", -- nic->log_name); -- } -- nic_iface = vlan_iface; -- } -- - /* Depending on the IPv6 address of the target we will need to - * determine whether we use the assigned IPv6 address or the - * link local IPv6 address */ -@@ -584,12 +472,7 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - if (rc) { - LOG_DEBUG(PFX "Use LL"); - /* Get link local IPv6 address */ -- if (ndpc_request(&nic_iface->ustack, NULL, -- &addr, GET_LINK_LOCAL_ADDR)) { -- neighbor_retry = MAX_ARP_RETRY; -- LOG_DEBUG(PFX "Use LL failed"); -- goto done; -- } -+ addr = (struct in6_addr *)&nic_iface->ustack.linklocal6; - } else { - LOG_DEBUG(PFX "Use Best matched"); - if (ndpc_request(&nic_iface->ustack, -@@ -618,21 +501,15 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - memcpy(&netmask.s6_addr, all_zeroes_addr6, - sizeof(struct in6_addr)); - -- LOG_DEBUG(PFX "src addr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- src_addr.s6_addr16[0], src_addr.s6_addr16[1], -- src_addr.s6_addr16[2], src_addr.s6_addr16[3], -- src_addr.s6_addr16[4], src_addr.s6_addr16[5], -- src_addr.s6_addr16[6], src_addr.s6_addr16[7]); -- LOG_DEBUG(PFX "dst addr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- dst_addr.s6_addr16[0], dst_addr.s6_addr16[1], -- dst_addr.s6_addr16[2], dst_addr.s6_addr16[3], -- dst_addr.s6_addr16[4], dst_addr.s6_addr16[5], -- dst_addr.s6_addr16[6], dst_addr.s6_addr16[7]); -- LOG_DEBUG(PFX "nm addr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- netmask.s6_addr16[0], netmask.s6_addr16[1], -- netmask.s6_addr16[2], netmask.s6_addr16[3], -- netmask.s6_addr16[4], netmask.s6_addr16[5], -- netmask.s6_addr16[6], netmask.s6_addr16[7]); -+ inet_ntop(AF_INET6, &src_addr.s6_addr16, addr_dst_str, -+ sizeof(addr_dst_str)); -+ LOG_DEBUG(PFX "src IP addr %s", addr_dst_str); -+ inet_ntop(AF_INET6, &dst_addr.s6_addr16, addr_dst_str, -+ sizeof(addr_dst_str)); -+ LOG_DEBUG(PFX "dst IP addr %s", addr_dst_str); -+ inet_ntop(AF_INET6, &netmask.s6_addr16, addr_dst_str, -+ sizeof(addr_dst_str)); -+ LOG_DEBUG(PFX "prefix mask %s", addr_dst_str); - - for (i = 0; i < 4; i++) { - src_matching_addr.s6_addr32[i] = src_addr.s6_addr32[i] & -@@ -642,24 +519,22 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - if (src_matching_addr.s6_addr32[i] != - dst_matching_addr.s6_addr32[i]) { - /* No match with the prefix mask, use default route */ -- if (ndpc_request(&nic_iface->ustack, NULL, &addr, -- GET_DEFAULT_ROUTER_ADDR)) { -- neighbor_retry = MAX_ARP_RETRY; -- goto done; -- } -- if (memcmp(addr, all_zeroes_addr6, sizeof(*addr))) -- memcpy(&dst_addr, addr, sizeof(dst_addr)); -- else { -+ if (memcmp(nic_iface->ustack.default_route_addr6, -+ all_zeroes_addr6, sizeof(*addr))) { -+ memcpy(&dst_addr, -+ nic_iface->ustack.default_route_addr6, -+ sizeof(dst_addr)); -+ inet_ntop(AF_INET6, &dst_addr.s6_addr16, -+ addr_dst_str, sizeof(addr_dst_str)); -+ LOG_DEBUG(PFX "Use default router IP addr %s", -+ addr_dst_str); -+ break; -+ } else { - neighbor_retry = MAX_ARP_RETRY; - goto done; - } - } - } -- LOG_DEBUG(PFX "dst addr %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", -- dst_addr.s6_addr16[0], dst_addr.s6_addr16[1], -- dst_addr.s6_addr16[2], dst_addr.s6_addr16[3], -- dst_addr.s6_addr16[4], dst_addr.s6_addr16[5], -- dst_addr.s6_addr16[6], dst_addr.s6_addr16[7]); - - #define MAX_ARP_RETRY 4 - neighbor_retry = 0; -@@ -672,6 +547,8 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - goto done; - } - if (!rc) { -+ inet_ntop(AF_INET6, &dst_addr.s6_addr16, -+ addr_dst_str, sizeof(addr_dst_str)); - LOG_DEBUG(PFX - "%s: Preparing to send IPv6 neighbor solicitation " - "to dst: '%s'", nic->log_name, addr_dst_str); -@@ -703,20 +580,14 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - ts.tv_sec = tp_abs.tv_sec; - ts.tv_nsec = tp_abs.tv_usec * 1000; - -- pthread_mutex_unlock(&nic_list_mutex); -+ pthread_mutex_lock(&nic->nl_process_mutex); - rc = pthread_cond_timedwait -- (&nl_process_if_down_cond, -- &nl_process_mutex, &ts); -+ (&nic->nl_process_if_down_cond, -+ &nic->nl_process_mutex, &ts); - - if (rc == ETIMEDOUT) { -- pthread_mutex_unlock(&nl_process_mutex); -- -- if (pthread_mutex_trylock -- (&nic_list_mutex) != 0) { -- neighbor_retry = MAX_ARP_RETRY; -- goto done; -- -- } -+ pthread_mutex_unlock -+ (&nic->nl_process_mutex); - - req_ptr.eth = (void *)mac_addr; - req_ptr.ipv6 = (void *)&dst_addr; -@@ -730,8 +601,9 @@ int cnic_handle_ipv6_iscsi_path_req(nic_t * nic, int fd, - if (rc) - goto done; - } else { -- nl_process_if_down = 0; -- pthread_mutex_unlock(&nl_process_mutex); -+ nic->nl_process_if_down = 0; -+ pthread_mutex_unlock -+ (&nic->nl_process_mutex); - - neighbor_retry = MAX_ARP_RETRY; - goto done; -@@ -752,9 +624,6 @@ done: - - cnic_nl_neigh_rsp(nic, fd, ev, path, mac_addr, - nic_iface, status, AF_INET6); -- -- pthread_mutex_unlock(&nic_list_mutex); -- - return rc; - } - -@@ -764,11 +633,12 @@ done: - * @param nic - The nic the message is directed towards - * @param fd - The file descriptor to be used to extract the private data - * @param ev - The iscsi_uevent -- * @param buf - The private message buffer -- * @param buf_len - The private message buffer length -+ * @param path - The private message buffer -+ * @param nic_iface - The nic_iface to use for this connection request - */ - int cnic_handle_iscsi_path_req(nic_t * nic, int fd, struct iscsi_uevent *ev, -- struct iscsi_path *path) -+ struct iscsi_path *path, -+ nic_interface_t *nic_iface) - { - - LOG_DEBUG(PFX "%s: Netlink message with VLAN ID: %d, path MTU: %d " -@@ -777,9 +647,11 @@ int cnic_handle_iscsi_path_req(nic_t * nic, int fd, struct iscsi_uevent *ev, - path->ip_addr_len); - - if (path->ip_addr_len == 4) -- return cnic_handle_ipv4_iscsi_path_req(nic, fd, ev, path); -+ return cnic_handle_ipv4_iscsi_path_req(nic, fd, ev, path, -+ nic_iface); - else if (path->ip_addr_len == 16) -- return cnic_handle_ipv6_iscsi_path_req(nic, fd, ev, path); -+ return cnic_handle_ipv6_iscsi_path_req(nic, fd, ev, path, -+ nic_iface); - else { - LOG_DEBUG(PFX "%s: unknown ip_addr_len: %d size dropping ", - nic->log_name, path->ip_addr_len); -diff --git a/src/unix/libs/cnic.h b/src/unix/libs/cnic.h -index 738deb8..679dab8 100644 ---- a/src/unix/libs/cnic.h -+++ b/src/unix/libs/cnic.h -@@ -48,6 +48,7 @@ int cnic_nl_open(); - void cnic_nl_close(); - - int cnic_handle_iscsi_path_req(nic_t * nic, int, struct iscsi_uevent *, -- struct iscsi_path *path); -+ struct iscsi_path *path, -+ nic_interface_t *nic_iface); - - #endif /* __CNIC_NL_H__ */ -diff --git a/src/unix/main.c b/src/unix/main.c -index 4f548e9..2008913 100644 ---- a/src/unix/main.c -+++ b/src/unix/main.c -@@ -141,7 +141,6 @@ signal_wait: - break; - case SIGUSR1: - LOG_INFO("Caught SIGUSR1 signal, rotate log"); --retry: - fini_logger(SHUTDOWN_LOGGER); - rc = init_logger(main_log.log_file); - if (rc != 0) -diff --git a/src/unix/nic.c b/src/unix/nic.c -index 0934b56..0b3c538 100644 ---- a/src/unix/nic.c -+++ b/src/unix/nic.c -@@ -64,6 +64,7 @@ - - #include "bnx2.h" - #include "bnx2x.h" -+#include "ipv6.h" - - /****************************************************************************** - * Constants -@@ -118,7 +119,7 @@ static void free_nic_library_handle(nic_lib_handle_t * handle) - * @param handle - This is the library handle to load - * @return 0 = Success; <0 = failure - */ --static int load_nic_library(nic_lib_handle_t * handle) -+static int load_nic_library(nic_lib_handle_t *handle) - { - int rc; - char *library_name; -@@ -172,7 +173,7 @@ static int load_nic_library(nic_lib_handle_t * handle) - - return 0; - -- error: -+error: - pthread_mutex_unlock(&handle->mutex); - - return rc; -@@ -197,9 +198,10 @@ int load_all_nic_libraries() - handle->ops = (*nic_get_ops[i]) (); - - rc = load_nic_library(handle); -- if (rc != 0) -+ if (rc != 0) { -+ free_nic_library_handle(handle); - return rc; -- -+ } - /* Add the CNIC library to the list of library handles */ - pthread_mutex_lock(&nic_lib_list_mutex); - -@@ -270,7 +272,7 @@ NIC_LIBRARY_EXIST_T does_nic_uio_name_exist(char *name) - - rc = NIC_LIBRARY_DOESNT_EXIST; - -- done: -+done: - pthread_mutex_unlock(&nic_lib_list_mutex); - return rc; - } -@@ -300,7 +302,7 @@ NIC_LIBRARY_EXIST_T does_nic_library_exist(char *name) - - rc = NIC_LIBRARY_DOESNT_EXIST; - -- done: -+done: - pthread_mutex_unlock(&nic_lib_list_mutex); - return rc; - } -@@ -366,7 +368,7 @@ int find_nic_lib_using_pci_id(uint32_t vendor, uint32_t device, - } - rc = -EINVAL; - -- done: -+done: - pthread_mutex_unlock(&nic_lib_list_mutex); - - return rc; -@@ -393,13 +395,14 @@ nic_t *nic_init() - nic->next = NULL; - nic->thread = INVALID_THREAD; - nic->enable_thread = INVALID_THREAD; -- nic->flags |= NIC_UNITIALIZED | NIC_DISABLED; -- nic->state |= NIC_STOPPED; -+ nic->flags |= NIC_DISABLED; -+ nic->state = NIC_STOPPED; - nic->free_packet_queue = NULL; - nic->tx_packet_queue = NULL; - nic->nic_library = NULL; - nic->pci_id = NULL; - -+ /* nic_mutex is used to protect nic_ops */ - pthread_mutex_init(&nic->nic_mutex, NULL); - pthread_mutex_init(&nic->xmit_mutex, NULL); - pthread_mutex_init(&nic->free_packet_queue_mutex, NULL); -@@ -411,6 +414,15 @@ nic_t *nic_init() - - nic->rx_poll_usec = DEFAULT_RX_POLL_USEC; - -+ pthread_mutex_init(&nic->nl_process_mutex, NULL); -+ pthread_cond_init(&nic->nl_process_if_down_cond, NULL); -+ pthread_cond_init(&nic->nl_process_cond, NULL); -+ nic->nl_process_thread = INVALID_THREAD; -+ nic->nl_process_if_down = 0; -+ nic->nl_process_head = 0; -+ nic->nl_process_tail = 0; -+ memset(&nic->nl_process_ring, 0, sizeof(nic->nl_process_ring)); -+ - return nic; - } - -@@ -432,7 +444,6 @@ void nic_add(nic_t * nic) - - /** - * nic_remove() - Used to remove the NIC for the nic list -- nic_list_mutex must be taken - * @param nic - the nic to remove - */ - int nic_remove(nic_t * nic) -@@ -451,41 +462,66 @@ int nic_remove(nic_t * nic) - nic->ops->close(nic, 0); - - nic->state = NIC_EXIT; -- pthread_mutex_unlock(&nic->nic_mutex); - - if (nic->enable_thread != INVALID_THREAD) { -- LOG_ERR(PFX "%s: Canceling nic enable thread", nic->log_name); -+ LOG_DEBUG(PFX "%s: Canceling nic enable thread", nic->log_name); - - rc = pthread_cancel(nic->enable_thread); - if (rc != 0) -- LOG_ERR(PFX "%s: Couldn't send cancel to nic enable " -- "thread", nic->log_name); -+ LOG_DEBUG(PFX "%s: Couldn't send cancel to nic enable " -+ "thread", nic->log_name); - -- LOG_ERR(PFX "%s: Waiting to join nic enable thread", -- nic->log_name); -+ LOG_DEBUG(PFX "%s: Waiting to join nic enable thread", -+ nic->log_name); - rc = pthread_join(nic->enable_thread, &res); - if (rc != 0) -- LOG_ERR(PFX "%s: Couldn't join to canceled enable nic " -- "thread", nic->log_name); -+ LOG_DEBUG(PFX "%s: Couldn't join to canceled enable " -+ "nic thread", nic->log_name); - nic->enable_thread = INVALID_THREAD; -+ LOG_DEBUG(PFX "%s: nic enable thread cleaned", nic->log_name); -+ } else { -+ LOG_DEBUG(PFX "%s: NIC enable thread already canceled", -+ nic->log_name); - } -+ - if (nic->thread != INVALID_THREAD) { -- LOG_ERR(PFX "%s: Canceling nic thread", nic->log_name); -+ LOG_DEBUG(PFX "%s: Canceling nic thread", nic->log_name); - - rc = pthread_cancel(nic->thread); - if (rc != 0) -- LOG_ERR(PFX "%s: Couldn't send cancel to nic", -- nic->log_name); -+ LOG_DEBUG(PFX "%s: Couldn't send cancel to nic", -+ nic->log_name); - -- LOG_ERR(PFX "%s: Waiting to join nic thread", nic->log_name); -+ LOG_DEBUG(PFX "%s: Waiting to join nic thread", nic->log_name); - rc = pthread_join(nic->thread, &res); - if (rc != 0) -- LOG_ERR(PFX "%s: Couldn't join to canceled nic thread", -- nic->log_name); -- -+ LOG_DEBUG(PFX "%s: Couldn't join to canceled nic " -+ "thread", nic->log_name); - nic->thread = INVALID_THREAD; -+ LOG_DEBUG(PFX "%s: nic thread cleaned", nic->log_name); -+ } else { -+ LOG_DEBUG(PFX "%s: NIC thread already canceled", nic->log_name); -+ } -+ -+ if (nic->nl_process_thread != INVALID_THREAD) { -+ LOG_DEBUG(PFX "%s: Canceling nic nl thread", nic->log_name); -+ -+ rc = pthread_cancel(nic->nl_process_thread); -+ if (rc != 0) -+ LOG_DEBUG(PFX "%s: Couldn't send cancel to nic nl " -+ "thread", nic->log_name); -+ -+ LOG_DEBUG(PFX "%s: Waiting to join nic nl thread", -+ nic->log_name); -+ rc = pthread_join(nic->nl_process_thread, &res); -+ if (rc != 0) -+ LOG_DEBUG(PFX "%s: Couldn't join to canceled nic nl " -+ "thread", nic->log_name); -+ nic->nl_process_thread = INVALID_THREAD; -+ LOG_DEBUG(PFX "%s: nic nl thread cleaned", nic->log_name); - } else { -- LOG_ERR(PFX "%s: NIC thread already canceled", nic->log_name); -+ LOG_DEBUG(PFX "%s: NIC nl thread already canceled", -+ nic->log_name); - } - - current = prev = nic_list; -@@ -505,7 +541,7 @@ int nic_remove(nic_t * nic) - - /* Before freeing the nic, must free all the associated - nic_iface */ -- nic_iface = nic->nic_iface; -+ nic_iface = current->nic_iface; - while (nic_iface != NULL) { - vlan_iface = nic_iface->vlan_next; - while (vlan_iface != NULL) { -@@ -608,7 +644,7 @@ error: - } - - /** -- * net_iface_init() - This function is used to add an interface to the -+ * nic_iface_init() - This function is used to add an interface to the - * structure cnic_uio - * @return 0 on success, <0 on failure - */ -@@ -623,6 +659,8 @@ nic_interface_t *nic_iface_init() - memset(nic_iface, 0, sizeof(*nic_iface)); - nic_iface->next = NULL; - nic_iface->vlan_next = NULL; -+ nic_iface->iface_num = IFACE_NUM_INVALID; -+ nic_iface->request_type = IP_CONFIG_OFF; - - return nic_iface; - } -@@ -630,112 +668,57 @@ nic_interface_t *nic_iface_init() - /** - * nic_add_nic_iface() - This function is used to add an interface to the - * nic structure -+ * Called with nic_mutex held - * @param nic - struct nic device to add the interface to - * @param nic_iface - network interface used to add to the nic - * @return 0 on success, <0 on failure - */ --int nic_add_nic_iface(nic_t * nic, nic_interface_t * nic_iface) -+int nic_add_nic_iface(nic_t *nic, nic_interface_t *nic_iface) - { -+ nic_interface_t *current, *prev; -+ -+ /* Make sure it doesn't already exist */ -+ current = nic_find_nic_iface(nic, nic_iface->protocol, -+ nic_iface->vlan_id, nic_iface->iface_num, -+ nic_iface->request_type); -+ if (current) { -+ LOG_DEBUG(PFX "%s: nic interface for VLAN: %d, protocol: %d" -+ " already exist", nic->log_name, nic_iface->vlan_id, -+ nic_iface->protocol); -+ return 0; -+ } - -- pthread_mutex_lock(&nic->nic_mutex); -- -- /* Add the nic_interface */ -- if (nic->nic_iface == NULL) { -- nic->nic_iface = nic_iface; -- } else { -- nic_interface_t *current = nic->nic_iface; -- -- /* Check to see if this interface already exists via 2 -- * conditions: 1) VLAN 2) protocol */ -- while (current != NULL) { -- if ((current->protocol == nic_iface->protocol) && -- (current->vlan_id == nic_iface->vlan_id)) { -- LOG_WARN(PFX "%s: nic interface alread exists" -- "for VLAN: %d, protocol: %d", -- nic->log_name, current->vlan_id, -- current->protocol); -- goto error; -- } -- current = current->next; -- } -- -- /* This interface doesn't exists, we can safely add -- * this nic interface */ -- current = nic->nic_iface; -- while (current->next != NULL) { -- current = current->next; -+ prev = NULL; -+ current = nic->nic_iface; -+ while (current != NULL) { -+ if (current->protocol == nic_iface->protocol) { -+ /* Replace parent */ -+ nic_iface->vlan_next = current; -+ nic_iface->next = current->next; -+ current->next = NULL; -+ if (prev) -+ prev->next = nic_iface; -+ else -+ nic->nic_iface = nic_iface; -+ goto done; - } -- -- current->next = nic_iface; -+ prev = current; -+ current = current->next; - } -- -+ nic_iface->next = nic->nic_iface; -+ nic->nic_iface = nic_iface; -+done: - /* Set nic_interface common fields */ - nic_iface->parent = nic; -+ memcpy(&nic_iface->ustack.uip_ethaddr.addr, nic->mac_addr, ETH_ALEN); - nic->num_of_nic_iface++; - - LOG_INFO(PFX "%s: Added nic interface for VLAN: %d, protocol: %d", - nic->log_name, nic_iface->vlan_id, nic_iface->protocol); - --error: -- pthread_mutex_unlock(&nic->nic_mutex); -- - return 0; - } - --/** -- * nic_add_vlan_iface() - This function is used to add a vlan interface to the -- * nic structure -- * @param nic - struct nic device to add the interface to -- * @param nic_iface - network interface to be added to -- * @param vlan_iface - vlan interface used to add to the nic_iface -- * @return 0 on success, <0 on failure -- */ --int nic_add_vlan_iface(nic_t *nic, nic_interface_t *nic_iface, -- nic_interface_t *vlan_iface) --{ -- pthread_mutex_lock(&nic->nic_mutex); -- -- /* Add the nic_interface */ -- if (nic_iface == NULL) -- goto error; -- else { -- nic_interface_t *current = nic_iface->vlan_next; -- -- /* Check to see if this interface already exists via 2 -- * conditions: 1) VLAN 2) protocol */ -- while (current != NULL) { -- if ((current->protocol == vlan_iface->protocol) && -- (current->vlan_id == vlan_iface->vlan_id)) { -- LOG_WARN(PFX "%s: vlan interface already exists" -- "for VLAN: %d, protocol: %d", -- nic->log_name, current->vlan_id, -- current->protocol); -- goto error; -- } -- current = current->vlan_next; -- } -- -- /* This interface doesn't exists, we can safely add -- * this nic interface */ -- current = nic_iface; -- while (current->vlan_next != NULL) -- current = current->vlan_next; -- -- current->vlan_next = vlan_iface; -- } -- -- /* Set nic_interface common fields */ -- vlan_iface->parent = nic; -- nic->num_of_nic_iface++; -- -- LOG_INFO(PFX "%s: Added vlan interface for VLAN: %d, protocol: %d", -- nic->log_name, vlan_iface->vlan_id, vlan_iface->protocol); -- --error: -- pthread_mutex_unlock(&nic->nic_mutex); -- -- return 0; --} - /****************************************************************************** - * Routine to process interrupts from the NIC device - ******************************************************************************/ -@@ -752,13 +735,13 @@ int nic_process_intr(nic_t * nic, int discard_check) - struct timeval tv; - - /* Simple sanity checks */ -- if ((discard_check != 1) && (nic->state & NIC_RUNNING) != NIC_RUNNING) { -+ if (discard_check != 1 && nic->state != NIC_RUNNING) { - LOG_ERR(PFX "%s: Couldn't process interupt NIC not running", - nic->log_name); - return -EBUSY; - } - -- if ((discard_check != 1) && (nic->fd == INVALID_FD)) { -+ if (discard_check != 1 && nic->fd == INVALID_FD) { - LOG_ERR(PFX "%s: NIC fd not valid", nic->log_name); - return -EIO; - } -@@ -767,11 +750,12 @@ int nic_process_intr(nic_t * nic, int discard_check) - FD_SET(nic->fd, &fdset); - - tv.tv_sec = 0; -- if (nic->state & NIC_LONG_SLEEP) { -+ pthread_mutex_lock(&nic->nic_mutex); -+ if (nic->flags & NIC_LONG_SLEEP) - tv.tv_usec = 1000; -- } else { -+ else - tv.tv_usec = nic->rx_poll_usec; -- } -+ pthread_mutex_unlock(&nic->nic_mutex); - - /* Wait for an interrupt to come in or timeout */ - ret = select(nic->fd + 1, &fdset, NULL, NULL, &tv); -@@ -796,20 +780,20 @@ int nic_process_intr(nic_t * nic, int discard_check) - pthread_mutex_lock(&nic->nic_mutex); - if (ret > 0) { - nic->stats.interrupts++; -- LOG_DEBUG(PFX "%s: interrupt count: %d prev: %d", -- nic->log_name, count, nic->intr_count); -+ LOG_PACKET(PFX "%s: interrupt count: %d prev: %d", -+ nic->log_name, count, nic->intr_count); - - if (count == nic->intr_count) { -- LOG_WARN(PFX "%s: got interrupt but count still the " -- "same", nic->log_name, count); -+ LOG_PACKET(PFX "%s: got interrupt but count still the " -+ "same", nic->log_name, count); - } - - /* Check if we missed an interrupt. With UIO, - * the count should be incremental */ - if (count != nic->intr_count + 1) { - nic->stats.missed_interrupts++; -- LOG_DEBUG(PFX "%s: Missed interrupt! on %d not %d", -- nic->log_name, count, nic->intr_count); -+ LOG_PACKET(PFX "%s: Missed interrupt! on %d not %d", -+ nic->log_name, count, nic->intr_count); - } - - nic->intr_count = count; -@@ -833,9 +817,14 @@ static void prepare_ipv4_packet(nic_t * nic, - int queue_rc; - int vlan_id = 0; - -- if (nic_iface->vlan_id && !(NIC_VLAN_STRIP_ENABLED & nic->flags)) -- vlan_id = nic_iface->vlan_id; -- -+ /* If the rx vlan tag is not stripped and vlan is present in the pkt, -+ manual stripping is required because tx is using hw vlan tag! */ -+ if (pkt->network_layer == pkt->data_link_layer + -+ sizeof(struct uip_vlan_eth_hdr)) { -+ /* VLAN is detected in the pkt buf */ -+ memcpy(pkt->data_link_layer + 12, pkt->network_layer - 2, -+ pkt->buf_size - sizeof(struct uip_vlan_eth_hdr) + 2); -+ } - dest_ipv4_addr = uip_determine_dest_ipv4_addr(ustack, ipaddr); - if (dest_ipv4_addr == LOCAL_BROADCAST) { - uip_build_eth_header(ustack, ipaddr, NULL, pkt, vlan_id); -@@ -867,9 +856,12 @@ static void prepare_ipv6_packet(nic_t * nic, - struct uip_vlan_eth_hdr *eth_vlan; - int vlan_id = 0; - -- if (nic_iface->vlan_id && !(NIC_VLAN_STRIP_ENABLED & nic->flags)) -- vlan_id = nic_iface->vlan_id; -- -+ if (pkt->network_layer == pkt->data_link_layer + -+ sizeof(struct uip_vlan_eth_hdr)) { -+ /* VLAN is detected in the pkt buf */ -+ memcpy(pkt->data_link_layer + 12, pkt->network_layer - 2, -+ pkt->buf_size - sizeof(struct uip_vlan_eth_hdr) + 2); -+ } - eth = (struct uip_eth_hdr *)ustack->data_link_layer; - eth_vlan = (struct uip_vlan_eth_hdr *)ustack->data_link_layer; - if (vlan_id == 0) { -@@ -897,96 +889,96 @@ static void prepare_ustack(nic_t * nic, - * there is a VLAN tag or not, or if the hardware - * has stripped out the - * VLAN tag */ -- if ((nic_iface->vlan_id == 0) || (NIC_VLAN_STRIP_ENABLED & nic->flags)) { -- ustack->network_layer = ustack->data_link_layer + -- sizeof(struct uip_eth_hdr); -- } else { -- ustack->network_layer = ustack->data_link_layer + -- sizeof(struct uip_vlan_eth_hdr); -- } -+ ustack->network_layer = ustack->data_link_layer + -+ sizeof(struct uip_eth_hdr); - /* Init buffer to be IPv6 */ - if (nic_iface->ustack.ip_config == IPV6_CONFIG_DHCP || - nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) { - eth = (struct ether_header *)ustack->data_link_layer; -- eth->ether_type = UIP_ETHTYPE_IPv6; -+ eth->ether_type = htons(UIP_ETHTYPE_IPv6); - } - } - --static int check_timers(nic_t * nic, -- struct timer *periodic_timer, struct timer *arp_timer) -+int do_timers_per_nic_iface(nic_t *nic, nic_interface_t *nic_iface, -+ struct timer *arp_timer) - { -- if (timer_expired(periodic_timer)) { -- int i; -- nic_interface_t *current; -- -- timer_reset(periodic_timer); -+ packet_t *pkt; -+ struct uip_stack *ustack = &nic_iface->ustack; -+ int i; - -- pthread_mutex_lock(&nic->nic_mutex); -+ pkt = get_next_free_packet(nic); -+ if (pkt == NULL) -+ return -EIO; - -- current = nic->nic_iface; -- while (current != NULL) { -- packet_t *pkt; -- struct uip_stack *ustack = ¤t->ustack; -+ if (nic_iface->ustack.ip_config == AF_INET) { -+ for (i = 0; i < UIP_UDP_CONNS; i++) { -+ prepare_ustack(nic, nic_iface, ustack, pkt); - -- pkt = get_next_free_packet(nic); -- if (pkt == NULL) { -- current = current->next; -- continue; -+ uip_udp_periodic(ustack, i); -+ /* If the above function invocation resulted -+ * in data that should be sent out on the -+ * network, the global variable uip_len is -+ * set to a value > 0. */ -+ if (ustack->uip_len > 0) { -+ pkt->buf_size = ustack->uip_len; -+ prepare_ipv4_packet(nic, nic_iface, ustack, -+ pkt); -+ (*nic->ops->write) (nic, nic_iface, pkt); -+ ustack->uip_len = 0; - } -- -- for (i = 0; i < UIP_UDP_CONNS; i++) { -- prepare_ustack(nic, current, ustack, pkt); -- -- uip_udp_periodic(ustack, i); -- /* If the above function invocation resulted -- * in data that should be sent out on the -- * network, the global variable uip_len is -- * set to a value > 0. */ -- if (ustack->uip_len > 0) { -- pkt->buf_size = ustack->uip_len; -- -- prepare_ipv4_packet(nic, -- current, -- ustack, pkt); -- -- (*nic->ops->write) (nic, current, pkt); -- ustack->uip_len = 0; -- } -+ } -+ } else { -+ /* Added periodic poll for IPv6 NDP engine */ -+ if (ustack->ndpc != NULL) { /* If engine is active */ -+ prepare_ustack(nic, nic_iface, ustack, pkt); -+ -+ uip_ndp_periodic(ustack); -+ /* If the above function invocation resulted -+ * in data that should be sent out on the -+ * network, the global variable uip_len is -+ * set to a value > 0. */ -+ if (ustack->uip_len > 0) { -+ pkt->buf_size = ustack->uip_len; -+ prepare_ipv6_packet(nic, nic_iface, ustack, -+ pkt); -+ (*nic->ops->write) (nic, nic_iface, pkt); -+ ustack->uip_len = 0; - } -+ } -+ } -+ /* Call the ARP timer function every 10 seconds. */ -+ if (timer_expired(arp_timer)) { -+ timer_reset(arp_timer); -+ uip_arp_timer(); -+ } -+ put_packet_in_free_queue(pkt, nic); -+ return 0; -+} - -- /* Added periodic poll for IPv6 NDP engine */ -- if (ustack->ndpc != NULL) { /* If engine is active */ -- prepare_ustack(nic, current, ustack, pkt); -- -- uip_ndp_periodic(ustack); -- /* If the above function invocation resulted -- * in data that should be sent out on the -- * network, the global variable uip_len is -- * set to a value > 0. */ -- if (ustack->uip_len > 0) { -- pkt->buf_size = ustack->uip_len; -- prepare_ipv6_packet(nic, -- current, -- ustack, pkt); -- (*nic->ops->write) (nic, current, pkt); -- ustack->uip_len = 0; -- } -- } -+static int check_timers(nic_t *nic, -+ struct timer *periodic_timer, struct timer *arp_timer) -+{ -+ if (timer_expired(periodic_timer)) { -+ nic_interface_t *nic_iface, *vlan_iface; - -- /* Call the ARP timer function every 10 seconds. */ -- if (timer_expired(arp_timer)) { -- timer_reset(arp_timer); -- uip_arp_timer(); -- } -+ timer_reset(periodic_timer); - -- put_packet_in_free_queue(pkt, nic); -+ pthread_mutex_lock(&nic->nic_mutex); - -- current = current->next; -+ nic_iface = nic->nic_iface; -+ while (nic_iface != NULL) { -+ do_timers_per_nic_iface(nic, nic_iface, arp_timer); -+ vlan_iface = nic_iface->vlan_next; -+ while (vlan_iface != NULL) { -+ do_timers_per_nic_iface(nic, vlan_iface, -+ arp_timer); -+ vlan_iface = vlan_iface->vlan_next; -+ } -+ nic_iface = nic_iface->next; - } - - pthread_mutex_unlock(&nic->nic_mutex); - } -- - return 0; - } - -@@ -1012,109 +1004,71 @@ int process_packets(nic_t * nic, - uint16_t type = 0; - int af_type = 0; - struct uip_stack *ustack; -- nic_interface_t *vlan_iface; -+ struct ip_hdr *ip; -+ pIPV6_HDR ip6; -+ void *dst_ip; -+ uint16_t vlan_id; - -- if ((pkt->vlan_tag == 0) || -+ pkt->data_link_layer = pkt->buf; -+ -+ vlan_id = pkt->vlan_tag & 0xFFF; -+ if ((vlan_id == 0) || - (NIC_VLAN_STRIP_ENABLED & nic->flags)) { - type = ntohs(ETH_BUF(pkt->buf)->type); -+ pkt->network_layer = pkt->data_link_layer + -+ sizeof(struct uip_eth_hdr); - } else { - type = ntohs(VLAN_ETH_BUF(pkt->buf)->type); -+ pkt->network_layer = pkt->data_link_layer + -+ sizeof(struct uip_vlan_eth_hdr); - } - - switch (type) { - case UIP_ETHTYPE_IPv6: - af_type = AF_INET6; -+ ip6 = (pIPV6_HDR) pkt->network_layer; -+ dst_ip = (void *)&ip6->ipv6_dst; - break; - case UIP_ETHTYPE_IPv4: -- af_type = AF_INET; -- break; - case UIP_ETHTYPE_ARP: - af_type = AF_INET; -+ ip = (struct ip_hdr *) pkt->network_layer; -+ dst_ip = (void *)&ip->destipaddr; - break; - default: -- LOG_DEBUG(PFX "%s: Ignoring vlan:0x%x ethertype:0x%x", -- nic->log_name, pkt->vlan_tag, type); -+ LOG_PACKET(PFX "%s: Ignoring vlan:0x%x ethertype:0x%x", -+ nic->log_name, vlan_id, type); - goto done; - } - -- /* check if we have the given VLAN interface */ -- if (nic_iface == NULL) { -- nic_iface = nic_find_nic_iface_protocol(nic, 0, -- af_type); -- if (nic_iface == NULL) { -- LOG_INFO(PFX "%s: Couldn't find interface for " -- "VLAN: %d af_type %d creating it", -- nic->log_name, pkt->vlan_tag, af_type); -- -- /* Create the vlan interface */ -- nic_iface = nic_iface_init(); -- -- if (nic_iface == NULL) { -- LOG_WARN(PFX "%s: Couldn't " -- "allocate " -- "nic_iface for " -- "VLAN: %d af_type %d", -- nic->log_name, pkt->vlan_tag, -- af_type); -- rc = 0; -- goto done; -- } -- -- nic_iface->protocol = af_type; -- nic_iface->vlan_id = 0; -- nic_add_nic_iface(nic, nic_iface); -+ pthread_mutex_lock(&nic->nic_mutex); - -- persist_all_nic_iface(nic); -- } -- if (pkt->vlan_tag) { -- vlan_iface = nic_find_vlan_iface_protocol(nic, -- nic_iface, pkt->vlan_tag, -- af_type); -- if (vlan_iface == NULL) { -- LOG_INFO(PFX "%s couldn't find " -- "interface with VLAN =" -- " %d ip_type: 0x%x " -- "creating it", -- nic->log_name, pkt->vlan_tag, -- af_type); -- -- /* Create the nic interface */ -- vlan_iface = nic_iface_init(); -- -- if (vlan_iface == NULL) { -- LOG_ERR(PFX "Couldn't allocate " -- "nic_iface for VLAN: %d", -- vlan_iface, -- pkt->vlan_tag); -- rc = 0; -- goto done; -- } -- vlan_iface->protocol = af_type; -- vlan_iface->vlan_id = pkt->vlan_tag; -- nic_add_vlan_iface(nic, nic_iface, -- vlan_iface); -- /* TODO: When VLAN support is placed */ -- /* in the iface file revisit this */ -- /* code */ -- memcpy(vlan_iface->ustack.hostaddr, -- nic_iface->ustack.hostaddr, -- sizeof(nic_iface->ustack.hostaddr)); -- memcpy(vlan_iface->ustack.netmask, -- nic_iface->ustack.netmask, -- sizeof(nic_iface->ustack.netmask)); -- memcpy(vlan_iface->ustack.netmask6, -- nic_iface->ustack.netmask6, -- sizeof(nic_iface->ustack.netmask6)); -- memcpy(vlan_iface->ustack.hostaddr6, -- nic_iface->ustack.hostaddr6, -- sizeof(nic_iface->ustack.hostaddr6)); -- -- persist_all_nic_iface(nic); -- } -- nic_iface = vlan_iface; -+ /* check if we have the given VLAN interface */ -+ if (nic_iface != NULL) { -+ if (vlan_id != nic_iface->vlan_id) { -+ /* Matching nic_iface not found, drop */ -+ pthread_mutex_unlock(&nic->nic_mutex); -+ rc = EINVAL; /* Return the +error code */ -+ goto done; - } -+ goto nic_iface_present; - } - -+ /* Best effort to find the correct instance -+ Input: protocol and vlan_tag */ -+ nic_iface = nic_find_nic_iface(nic, af_type, vlan_id, -+ IFACE_NUM_INVALID, -+ IP_CONFIG_OFF); -+ if (nic_iface == NULL) { -+ /* Matching nic_iface not found */ -+ pthread_mutex_unlock(&nic->nic_mutex); -+ LOG_PACKET(PFX "%s: Couldn't find interface for " -+ "VLAN: %d af_type %d", -+ nic->log_name, vlan_id, af_type); -+ rc = EINVAL; /* Return the +error code */ -+ goto done; -+ } -+nic_iface_present: - pkt->nic_iface = nic_iface; - - ustack = &nic_iface->ustack; -@@ -1123,27 +1077,17 @@ int process_packets(nic_t * nic, - ustack->uip_len = pkt->buf_size; - ustack->data_link_layer = pkt->buf; - -- pkt->data_link_layer = pkt->buf; -- - /* Adjust the network layer pointer depending if there is a - * VLAN tag or not, or if the hardware has stripped out the - * VLAN tag */ -- if ((pkt->vlan_tag == 0) || -- (NIC_VLAN_STRIP_ENABLED & nic->flags)) { -+ if ((vlan_id == 0) || -+ (NIC_VLAN_STRIP_ENABLED & nic->flags)) - ustack->network_layer = ustack->data_link_layer + - sizeof(struct uip_eth_hdr); -- pkt->network_layer = pkt->data_link_layer + -- sizeof(struct uip_eth_hdr); -- type = ntohs(ETH_BUF(pkt->buf)->type); -- } else { -+ else - ustack->network_layer = ustack->data_link_layer + - sizeof(struct uip_vlan_eth_hdr); -- pkt->network_layer = pkt->data_link_layer + -- sizeof(struct uip_vlan_eth_hdr); -- type = ntohs(VLAN_ETH_BUF(pkt->buf)->type); -- } - -- pthread_mutex_lock(&nic->nic_mutex); - /* determine how we should process this packet based on the - * ethernet type */ - switch (type) { -@@ -1270,25 +1214,174 @@ static int process_dhcp_loop(nic_t * nic, - } - - if (timercmp(&total_time, ¤t_time, <)) { -- LOG_ERR(PFX "%s: timeout waiting for DHCP", -+ LOG_ERR(PFX "%s: timeout waiting for DHCP/NDP", - nic->log_name); -+ if (nic_iface->ustack.ip_config == IPV6_CONFIG_DHCP || -+ nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) -+ n->retry_count = IPV6_MAX_ROUTER_SOL_RETRY; - return -EIO; - } - } - - if (nic->flags & NIC_GOING_DOWN) - return -EIO; -+ else if (nic->flags & NIC_DISABLED) -+ return -EINVAL; - else - return 0; - } - -+/* Called with nic_mutex locked */ -+static int do_acquisition(nic_t *nic, nic_interface_t *nic_iface, -+ struct timer *periodic_timer, struct timer *arp_timer) -+{ -+ struct in_addr addr; -+ struct in6_addr addr6; -+ void *res; -+ char buf[INET6_ADDRSTRLEN]; -+ int rc = -1; -+ -+ /* New acquisition */ -+ uip_init(&nic_iface->ustack, nic->flags & NIC_IPv6_ENABLED); -+ memcpy(&nic_iface->ustack.uip_ethaddr.addr, nic->mac_addr, ETH_ALEN); -+ -+ LOG_INFO(PFX "%s: Initialized ip stack: VLAN: %d", -+ nic->log_name, nic_iface->vlan_id); -+ -+ LOG_INFO(PFX "%s: mac: %02x:%02x:%02x:%02x:%02x:%02x", -+ nic->log_name, -+ nic_iface->mac_addr[0], -+ nic_iface->mac_addr[1], -+ nic_iface->mac_addr[2], -+ nic_iface->mac_addr[3], -+ nic_iface->mac_addr[4], -+ nic_iface->mac_addr[5]); -+ -+ switch (nic_iface->ustack.ip_config) { -+ case IPV4_CONFIG_STATIC: -+ memcpy(&addr.s_addr, nic_iface->ustack.hostaddr, -+ sizeof(addr.s_addr)); -+ -+ LOG_INFO(PFX "%s: Using IP address: %s", -+ nic->log_name, inet_ntoa(addr)); -+ -+ memcpy(&addr.s_addr, nic_iface->ustack.netmask, -+ sizeof(addr.s_addr)); -+ -+ LOG_INFO(PFX "%s: Using netmask: %s", -+ nic->log_name, inet_ntoa(addr)); -+ -+ set_uip_stack(&nic_iface->ustack, -+ &nic_iface->ustack.hostaddr, -+ &nic_iface->ustack.netmask, -+ &nic_iface->ustack.default_route_addr, -+ nic_iface->mac_addr); -+ break; -+ -+ case IPV4_CONFIG_DHCP: -+ set_uip_stack(&nic_iface->ustack, -+ &nic_iface->ustack.hostaddr, -+ &nic_iface->ustack.netmask, -+ &nic_iface->ustack.default_route_addr, -+ nic_iface->mac_addr); -+ if (dhcpc_init(nic, &nic_iface->ustack, -+ nic_iface->mac_addr, ETH_ALEN)) { -+ if (nic_iface->ustack.dhcpc) { -+ LOG_DEBUG(PFX "%s: DHCPv4 engine already " -+ "initialized!", nic->log_name); -+ goto skip; -+ } else { -+ LOG_DEBUG(PFX "%s: DHCPv4 engine failed " -+ "initialization!", nic->log_name); -+ goto error; -+ } -+ } -+ pthread_mutex_unlock(&nic->nic_mutex); -+ rc = process_dhcp_loop(nic, nic_iface, periodic_timer, -+ arp_timer); -+ pthread_mutex_lock(&nic->nic_mutex); -+ -+ if (rc) { -+ LOG_ERR(PFX "%s: DHCP failed", nic->log_name); -+ /* For DHCPv4 failure, the ustack must be cleaned so -+ it can re-acquire on the next iscsid request */ -+ uip_reset(&nic_iface->ustack); -+ -+ /* Signal that the device enable is -+ done */ -+ pthread_cond_broadcast(&nic->enable_done_cond); -+ pthread_mutex_unlock(&nic->nic_mutex); -+ -+ if (nic->enable_thread == INVALID_THREAD) -+ goto dhcp_err; -+ -+ rc = pthread_join(nic->enable_thread, &res); -+ if (rc != 0) -+ LOG_ERR(PFX "%s: Couldn't join to canceled " -+ "enable nic thread", nic->log_name); -+dhcp_err: -+ pthread_mutex_lock(&nic->nic_mutex); -+ goto error; -+ } -+ -+ if (nic->flags & NIC_DISABLED) { -+ /* Break out of this loop */ -+ break; -+ } -+ -+ LOG_INFO(PFX "%s: Initialized dhcp client", nic->log_name); -+ break; -+ -+ case IPV6_CONFIG_DHCP: -+ case IPV6_CONFIG_STATIC: -+ if (ndpc_init(nic, &nic_iface->ustack, nic_iface->mac_addr, -+ ETH_ALEN)) { -+ LOG_DEBUG(PFX "%s: IPv6 engine already initialized!", -+ nic->log_name); -+ goto skip; -+ } -+ pthread_mutex_unlock(&nic->nic_mutex); -+ rc = process_dhcp_loop(nic, nic_iface, periodic_timer, -+ arp_timer); -+ pthread_mutex_lock(&nic->nic_mutex); -+ if (rc) { -+ /* Don't reset and allow to use RA and LL */ -+ LOG_ERR(PFX "%s: IPv6 DHCP/NDP failed", nic->log_name); -+ } -+ if (nic_iface->ustack.ip_config == IPV6_CONFIG_STATIC) { -+ memcpy(&addr6.s6_addr, nic_iface->ustack.hostaddr6, -+ sizeof(addr6.s6_addr)); -+ inet_ntop(AF_INET6, addr6.s6_addr, buf, sizeof(buf)); -+ LOG_INFO(PFX "%s: hostaddr IP: %s", nic->log_name, buf); -+ memcpy(&addr6.s6_addr, nic_iface->ustack.netmask6, -+ sizeof(addr6.s6_addr)); -+ inet_ntop(AF_INET6, addr6.s6_addr, buf, sizeof(buf)); -+ LOG_INFO(PFX "%s: netmask IP: %s", nic->log_name, buf); -+ } -+ break; -+ -+ default: -+ LOG_INFO(PFX "%s: ipconfig = %d?", nic->log_name, -+ nic_iface->ustack.ip_config); -+ } -+skip: -+ /* Mark acquisition done for this nic iface */ -+ nic_iface->flags &= ~NIC_IFACE_ACQUIRE; -+ -+ LOG_INFO(PFX "%s: enabled vlan %d protocol: %d", nic->log_name, -+ nic_iface->vlan_id, nic_iface->protocol); -+ return 0; -+ -+error: -+ return -EIO; -+} -+ - void *nic_loop(void *arg) - { - nic_t *nic = (nic_t *) arg; - int rc = -1; -- struct timer periodic_timer, arp_timer; - sigset_t set; -- void *res; -+ struct timer periodic_timer, arp_timer; - - sigfillset(&set); - rc = pthread_sigmask(SIG_BLOCK, &set, NULL); -@@ -1302,10 +1395,11 @@ void *nic_loop(void *arg) - pthread_mutex_lock(&nic->nic_mutex); - pthread_cond_signal(&nic->nic_loop_started_cond); - -+ /* nic_mutex must be locked */ - while ((event_loop_stop == 0) && - !(nic->flags & NIC_EXIT_MAIN_LOOP) && - !(nic->flags & NIC_GOING_DOWN)) { -- nic_interface_t *nic_iface; -+ nic_interface_t *nic_iface, *vlan_iface; - - if (nic->flags & NIC_DISABLED) { - LOG_DEBUG(PFX "%s: Waiting to be enabled", -@@ -1322,8 +1416,6 @@ void *nic_loop(void *arg) - } - LOG_DEBUG(PFX "%s: is now enabled", nic->log_name); - } -- pthread_mutex_unlock(&nic->nic_mutex); -- - /* initialize the device to send/rec data */ - rc = (*nic->ops->open) (nic); - if (rc != 0) { -@@ -1331,18 +1423,17 @@ void *nic_loop(void *arg) - nic->log_name); - - if (rc == -ENOTSUP) -- nic->flags &= NIC_EXIT_MAIN_LOOP; -+ nic->flags |= NIC_EXIT_MAIN_LOOP; - else - nic->flags &= ~NIC_ENABLED; - - /* Signal that the device enable is done */ - pthread_cond_broadcast(&nic->enable_done_cond); - pthread_mutex_unlock(&nic->nic_mutex); -- - goto dev_close; - } -- - nic_set_all_nic_iface_mac_to_parent(nic); -+ pthread_mutex_unlock(&nic->nic_mutex); - - rc = alloc_free_queue(nic, 5); - if (rc != 5) { -@@ -1354,13 +1445,12 @@ void *nic_loop(void *arg) - "instead of %d", nic->log_name, 5); - /* Signal that the device enable is done */ - pthread_cond_broadcast(&nic->enable_done_cond); -- pthread_mutex_unlock(&nic->nic_mutex); - goto dev_close; - } - } - /* Indication for the nic_disable routine that the nic - has started running */ -- nic->state |= NIC_STARTED_RUNNING; -+ nic->state = NIC_STARTED_RUNNING; - - /* Initialize the system clocks */ - timer_set(&periodic_timer, CLOCK_SECOND / 2); -@@ -1369,192 +1459,25 @@ void *nic_loop(void *arg) - /* Prepare the stack for each of the VLAN interfaces */ - pthread_mutex_lock(&nic->nic_mutex); - -+ /* If DHCP fails, exit loop and restart the engine */ - nic_iface = nic->nic_iface; - while (nic_iface != NULL) { -- uip_init(&nic_iface->ustack, -- nic->flags & NIC_IPv6_ENABLED); -- memcpy(&nic_iface->ustack.uip_ethaddr.addr, -- nic->mac_addr, 6); -- -- LOG_INFO(PFX "%s: Initialized ip stack: VLAN: %d", -- nic->log_name, nic_iface->vlan_id); -- -- LOG_INFO(PFX "%s: mac: %02x:%02x:%02x:%02x:%02x:%02x", -- nic->log_name, -- nic_iface->mac_addr[0], -- nic_iface->mac_addr[1], -- nic_iface->mac_addr[2], -- nic_iface->mac_addr[3], -- nic_iface->mac_addr[4], -- nic_iface->mac_addr[5]); -- -- if (nic_iface->ustack.ip_config == IPV4_CONFIG_STATIC) { -- struct in_addr addr; -- uip_ip4addr_t tmp = { 0, 0 }; -- -- memcpy(&addr.s_addr, nic_iface->ustack.hostaddr, -- sizeof(addr.s_addr)); -- -- LOG_INFO(PFX "%s: Using IP address: %s", -- nic->log_name, inet_ntoa(addr)); -- -- memcpy(&addr.s_addr, nic_iface->ustack.netmask, -- sizeof(addr.s_addr)); -- -- LOG_INFO(PFX "%s: Using netmask: %s", -- nic->log_name, inet_ntoa(addr)); -- -- set_uip_stack(&nic_iface->ustack, -- &nic_iface->ustack.hostaddr, -- &nic_iface->ustack.netmask, -- &tmp, nic_iface->mac_addr); -- -- } else if (nic_iface->ustack.ip_config == -- IPV4_CONFIG_DHCP) { -- struct uip_stack *ustack = &nic_iface->ustack; -- uip_ip4addr_t tmp = { 0, 0 }; -- -- set_uip_stack(&nic_iface->ustack, -- &nic_iface->ustack.hostaddr, -- &nic_iface->ustack.netmask, -- &tmp, nic_iface->mac_addr); -- if (dhcpc_init(nic, ustack, -- nic_iface->mac_addr, ETH_ALEN)) { -- if (ustack->dhcpc) { -- LOG_DEBUG(PFX "%s: DHCPv4 " -- "engine already " -- "initialized!", -- nic->log_name); -- goto skip; -- } else { -- LOG_DEBUG(PFX "%s: DHCPv4 " -- "engine failed " -- "initialization!", -- nic->log_name); -- goto dev_close_free; -- } -- } -- pthread_mutex_unlock(&nic->nic_mutex); -- rc = process_dhcp_loop(nic, nic_iface, -+ if (nic_iface->flags & NIC_IFACE_ACQUIRE) { -+ do_acquisition(nic, nic_iface, -+ &periodic_timer, -+ &arp_timer); -+ } -+ vlan_iface = nic_iface->vlan_next; -+ while (vlan_iface != NULL) { -+ if (vlan_iface->flags & NIC_IFACE_ACQUIRE) { -+ do_acquisition(nic, vlan_iface, - &periodic_timer, - &arp_timer); -- pthread_mutex_lock(&nic->nic_mutex); -- -- if (rc) { -- LOG_ERR(PFX "%s: DHCP failed", -- nic->log_name); -- nic->flags |= NIC_DISABLED | -- NIC_RESET_UIP; -- nic->flags &= ~NIC_ENABLED; -- /* Signal that the device enable is -- done */ -- pthread_cond_broadcast( -- &nic->enable_done_cond); -- -- pthread_mutex_unlock(&nic->nic_mutex); -- -- if (nic->enable_thread == -- INVALID_THREAD) -- goto dev_close_free; -- -- rc = pthread_join(nic->enable_thread, -- &res); -- if (rc != 0) -- LOG_ERR(PFX "%s: Couldn't join " -- "to canceled enable nic" -- " thread", -- nic->log_name); -- -- goto dev_close_free; - } -- -- if (nic->flags & NIC_DISABLED) { -- pthread_mutex_unlock(&nic->nic_mutex); -- break; -- } -- -- LOG_INFO(PFX "%s: Initialized dhcp client", -- nic->log_name); -- } else if (nic_iface->ustack.ip_config == -- IPV6_CONFIG_DHCP || -- nic_iface->ustack.ip_config == -- IPV6_CONFIG_STATIC) { -- struct in6_addr addr6; -- char buf[INET6_ADDRSTRLEN]; -- -- /* Do router solicitation for both STATIC and -- DHCP - all NDP handling will take place in -- the DHCP loop -- STATIC - router advertisement will be handled -- in the uip background loop -- */ -- if (ndpc_init(nic, &nic_iface->ustack, -- nic_iface->mac_addr, ETH_ALEN)) { -- LOG_DEBUG(PFX "%s: IPv6 engine already" -- "initialized!", -- nic->log_name); -- goto skip; -- } -- if (nic_iface->ustack.ip_config == -- IPV6_CONFIG_DHCP) { -- pthread_mutex_unlock(&nic->nic_mutex); -- rc = process_dhcp_loop(nic, nic_iface, -- &periodic_timer, -- &arp_timer); -- pthread_mutex_lock(&nic->nic_mutex); -- if (rc) { -- /* Don't reset and allow to -- use RA and LL */ -- LOG_ERR(PFX "%s: DHCPv6 failed", -- nic->log_name); -- } -- if (nic->flags & NIC_DISABLED) { -- pthread_mutex_unlock(&nic-> -- nic_mutex); -- break; -- } -- } else { -- pthread_mutex_unlock(&nic->nic_mutex); -- rc = process_dhcp_loop(nic, nic_iface, -- &periodic_timer, -- &arp_timer); -- pthread_mutex_lock(&nic->nic_mutex); -- if (rc) { -- LOG_ERR(PFX "%s: IPv6 rtr " -- "failed", -- nic->log_name); -- } -- memcpy(&addr6.s6_addr, -- nic_iface->ustack.hostaddr6, -- sizeof(addr6.s6_addr)); -- inet_ntop(AF_INET6, -- addr6.s6_addr, -- buf, sizeof(buf)); -- LOG_INFO(PFX "%s: hostaddr IP: %s", -- nic->log_name, buf); -- -- memcpy(&addr6.s6_addr, -- nic_iface->ustack.netmask6, -- sizeof(addr6.s6_addr)); -- inet_ntop(AF_INET6, -- addr6.s6_addr, -- buf, sizeof(buf)); -- LOG_INFO(PFX "%s: netmask IP: %s", -- nic->log_name, buf); -- } -- } else { -- LOG_INFO(PFX "%s: ipconfig = %d?", -- nic->log_name, -- nic_iface->ustack.ip_config); -+ vlan_iface = vlan_iface->next; - } --skip: -- LOG_INFO(PFX "%s: enabled vlan %d protocol: %d", -- nic->log_name, -- nic_iface->vlan_id, nic_iface->protocol); -- -- nic_iface = nic_iface->vlan_next; -+ nic_iface = nic_iface->next; - } -- - if (nic->flags & NIC_DISABLED) { - LOG_WARN(PFX "%s: nic was disabled during nic loop, " - "closing flag 0x%x", -@@ -1567,10 +1490,7 @@ skip: - - /* This is when we start the processing of packets */ - nic->start_time = time(NULL); -- nic->flags &= ~NIC_UNITIALIZED; -- nic->flags |= NIC_INITIALIZED; -- nic->state &= ~NIC_STOPPED; -- nic->state |= NIC_RUNNING; -+ nic->state = NIC_RUNNING; - - nic->flags &= ~NIC_ENABLED_PENDING; - -@@ -1580,14 +1500,14 @@ skip: - - LOG_INFO(PFX "%s: entering main nic loop", nic->log_name); - -- while ((nic->state & NIC_RUNNING) && -+ while ((nic->state == NIC_RUNNING) && - (event_loop_stop == 0) && - !(nic->flags & NIC_GOING_DOWN)) { - /* Check the periodic and ARP timer */ - check_timers(nic, &periodic_timer, &arp_timer); - rc = nic_process_intr(nic, 0); - while ((rc > 0) && -- (nic->state & NIC_RUNNING) && -+ (nic->state == NIC_RUNNING) && - !(nic->flags & NIC_GOING_DOWN)) { - rc = process_packets(nic, - &periodic_timer, -@@ -1609,33 +1529,7 @@ dev_close: - } else { - pthread_mutex_destroy(&nic->xmit_mutex); - pthread_mutex_init(&nic->xmit_mutex, NULL); -- -- if (nic->flags & NIC_RESET_UIP) { -- nic_interface_t *nic_iface = nic->nic_iface; -- nic_interface_t *vlan_iface; -- while (nic_iface != NULL) { -- LOG_INFO(PFX "%s: resetting uIP stack", -- nic->log_name); -- uip_reset(&nic_iface->ustack); -- vlan_iface = nic_iface->vlan_next; -- while (vlan_iface != NULL) { -- LOG_INFO(PFX "%s: resetting " -- "vlan uIP stack", -- nic->log_name); -- uip_reset(&vlan_iface->ustack); -- vlan_iface = -- vlan_iface->vlan_next; -- } -- nic_iface = nic_iface->next; -- } -- nic->flags &= ~NIC_RESET_UIP; -- } - } -- -- nic->flags |= NIC_UNITIALIZED; -- nic->flags &= ~NIC_INITIALIZED; -- nic->flags &= ~NIC_ENABLED_PENDING; -- - nic->pending_count = 0; - - if (!(nic->flags & NIC_EXIT_MAIN_LOOP)) { -@@ -1643,6 +1537,9 @@ dev_close: - pthread_cond_broadcast(&nic->disable_wait_cond); - } - } -+ /* clean up the nic flags */ -+ nic->flags &= ~NIC_ENABLED_PENDING; -+ - pthread_mutex_unlock(&nic->nic_mutex); - - LOG_INFO(PFX "%s: nic loop thread exited", nic->log_name); -diff --git a/src/unix/nic.h b/src/unix/nic.h -index 57d89b4..da900c5 100644 ---- a/src/unix/nic.h -+++ b/src/unix/nic.h -@@ -67,6 +67,8 @@ extern struct nic_lib_handle *nic_lib_list; - extern pthread_mutex_t nic_list_mutex; - extern struct nic *nic_list; - -+extern void *nl_process_handle_thread(void *arg); -+ - /******************************************************************************* - * Constants - ******************************************************************************/ -@@ -117,20 +119,30 @@ struct nic_stats { - * NIC interface structure - ******************************************************************************/ - typedef struct nic_interface { -+ struct nic_interface *vlan_next; - struct nic_interface *next; - struct nic *parent; - - uint16_t protocol; - uint16_t flags; --#define NIC_IFACE_PERSIST 0x0001 -+#define NIC_IFACE_PERSIST (1<<0) -+#define NIC_IFACE_ACQUIRE (1<<1) -+#define NIC_IFACE_PATHREQ_WAIT1 (1<<2) -+#define NIC_IFACE_PATHREQ_WAIT2 (1<<3) -+#define NIC_IFACE_PATHREQ_WAIT (NIC_IFACE_PATHREQ_WAIT1 | \ -+ NIC_IFACE_PATHREQ_WAIT2) - uint8_t mac_addr[ETH_ALEN]; - uint8_t vlan_priority; - uint16_t vlan_id; -+#define NO_VLAN 0x8000 - -+ uint16_t mtu; - time_t start_time; - - struct uip_stack ustack; -- struct nic_interface *vlan_next; -+ -+ int iface_num; -+ int request_type; - } nic_interface_t; - - /****************************************************************************** -@@ -178,8 +190,9 @@ typedef struct nic_ops { - int (*clear_tx_intr) (struct nic *); - int (*handle_iscsi_path_req) (struct nic *, - int, -- struct iscsi_uevent * ev, -- struct iscsi_path * path); -+ struct iscsi_uevent *ev, -+ struct iscsi_path *path, -+ nic_interface_t *nic_iface); - } net_ops_t; - - typedef struct nic_lib_handle { -@@ -199,6 +212,9 @@ typedef struct nic { - #define NIC_DISABLED 0x0008 - #define NIC_IPv6_ENABLED 0x0010 - #define NIC_ADDED_MULICAST 0x0020 -+#define NIC_LONG_SLEEP 0x0040 -+#define NIC_PATHREQ_WAIT 0x0080 -+ - #define NIC_VLAN_STRIP_ENABLED 0x0100 - #define NIC_MSIX_ENABLED 0x0200 - #define NIC_TX_HAS_SENT 0x0400 -@@ -214,7 +230,6 @@ typedef struct nic { - #define NIC_STOPPED 0x0001 - #define NIC_STARTED_RUNNING 0x0002 - #define NIC_RUNNING 0x0004 --#define NIC_LONG_SLEEP 0x0008 - #define NIC_EXIT 0x0010 - - int fd; /* Holds the file descriptor to UIO */ -@@ -232,6 +247,7 @@ typedef struct nic { - - uint32_t intr_count; /* Total UIO interrupt count */ - -+ /* Held for nic ops manipulation */ - pthread_mutex_t nic_mutex; - - /* iSCSI ring ethernet MAC address */ -@@ -268,6 +284,7 @@ typedef struct nic { - - /* Number of retrys from iscsid */ - uint32_t pending_count; -+ uint32_t pathreq_pending_count; - - #define DEFAULT_RX_POLL_USEC 100 /* usec */ - /* options enabled by the user */ -@@ -295,6 +312,19 @@ typedef struct nic { - int (*process_intr) (struct nic * nic); - - struct nic_ops *ops; -+ -+ /* NL processing parameters */ -+ pthread_t nl_process_thread; -+ pthread_cond_t nl_process_cond; -+ pthread_cond_t nl_process_if_down_cond; -+ pthread_mutex_t nl_process_mutex; -+ int nl_process_if_down; -+ int nl_process_head; -+ int nl_process_tail; -+#define NIC_NL_PROCESS_MAX_RING_SIZE 128 -+#define NIC_NL_PROCESS_LAST_ENTRY (NIC_NL_PROCESS_MAX_RING_SIZE - 1) -+#define NIC_NL_PROCESS_NEXT_ENTRY(x) ((x + 1) & NIC_NL_PROCESS_MAX_RING_SIZE) -+ void *nl_process_ring[NIC_NL_PROCESS_MAX_RING_SIZE]; - } nic_t; - - /****************************************************************************** -@@ -307,8 +337,6 @@ void nic_add(nic_t *nic); - int nic_remove(nic_t *nic); - - int nic_add_nic_iface(nic_t *nic, nic_interface_t *nic_iface); --int nic_add_vlan_iface(nic_t *nic, nic_interface_t *nic_iface, -- nic_interface_t *vlan_iface); - int nic_process_intr(nic_t *nic, int discard_check); - - nic_interface_t *nic_iface_init(); -@@ -339,14 +367,6 @@ int enable_multicast(nic_t * nic); - int disable_multicast(nic_t * nic); - - void nic_set_all_nic_iface_mac_to_parent(nic_t * nic); --struct nic_interface *nic_find_nic_iface(nic_t * nic, uint16_t vlan_id); --struct nic_interface *nic_find_nic_iface_protocol(nic_t * nic, -- uint16_t vlan_id, -- uint16_t protocol); --struct nic_interface *nic_find_vlan_iface_protocol(nic_t *nic, -- nic_interface_t *nic_iface, -- uint16_t vlan_id, -- uint16_t protocol); - int find_nic_lib_using_pci_id(uint32_t vendor, uint32_t device, - uint32_t subvendor, uint32_t subdevice, - nic_lib_handle_t ** handle, -diff --git a/src/unix/nic_nl.c b/src/unix/nic_nl.c -index 971f350..34e2062 100644 ---- a/src/unix/nic_nl.c -+++ b/src/unix/nic_nl.c -@@ -83,20 +83,6 @@ const static struct sockaddr_nl dest_addr = { - /* Netlink */ - int nl_sock = INVALID_FD; - --/* Items used to handle the thread used to send/process ARP's */ --static pthread_t nl_process_thread; --static pthread_cond_t nl_process_cond; --pthread_cond_t nl_process_if_down_cond; --pthread_mutex_t nl_process_mutex; --int nl_process_if_down = 0; -- --#define NL_PROCESS_MAX_RING_SIZE 128 --#define NL_PROCESS_LAST_ENTRY NL_PROCESS_MAX_RING_SIZE - 1 --#define NL_PROCESS_NEXT_ENTRY(x) ((x + 1) & NL_PROCESS_MAX_RING_SIZE) --static int nl_process_head; --static int nl_process_tail; --static void *nl_process_ring[NL_PROCESS_MAX_RING_SIZE]; -- - #define MAX_TX_DESC_CNT (TX_DESC_CNT - 1) - - #define NEXT_TX_BD(x) (((x) & (MAX_TX_DESC_CNT - 1)) == \ -@@ -222,10 +208,11 @@ int __kipc_call(int fd, void *iov_base, int iov_len) - static int pull_from_nl(char **buf) - { - int rc; -- size_t ev_size; -+ size_t ev_size, payload_size, alloc_size; - char nlm_ev[NLMSG_SPACE(sizeof(struct iscsi_uevent))]; - struct nlmsghdr *nlh; - char *data = NULL; -+ struct iscsi_uevent *ev; - - /* Take a quick peek at what how much uIP will need to read */ - rc = nl_read(nl_sock, nlm_ev, -@@ -249,14 +236,26 @@ static int pull_from_nl(char **buf) - return -EINVAL; - } - -- data = (char *)malloc(nlh->nlmsg_len); -+ ev = (struct iscsi_uevent *)NLMSG_DATA(nlh); -+ if (ev->type == ISCSI_KEVENT_PATH_REQ) { -+ ev_size = nlh->nlmsg_len - NLMSG_ALIGN(sizeof(struct nlmsghdr)); -+ payload_size = ev_size - sizeof(struct iscsi_uevent); -+ if (payload_size < sizeof(struct iscsi_path)) -+ alloc_size = nlh->nlmsg_len + (payload_size - -+ sizeof(struct iscsi_path)); -+ else -+ alloc_size = nlh->nlmsg_len; -+ } else { -+ alloc_size = nlh->nlmsg_len; -+ } -+ data = (char *)malloc(alloc_size); - if (unlikely(data == NULL)) { - LOG_ERR(PFX "Couldn't allocate %d bytes for Netlink " -- "iSCSI message", nlh->nlmsg_len); -+ "iSCSI message", alloc_size); - return -ENOMEM; - } - -- memset(data, 0, nlh->nlmsg_len); -+ memset(data, 0, alloc_size); - ev_size = nlh->nlmsg_len - NLMSG_ALIGN(sizeof(struct nlmsghdr)); - rc = nl_read(nl_sock, data, (int)nlh->nlmsg_len, MSG_WAITALL); - if (rc <= 0) { -@@ -269,10 +268,9 @@ static int pull_from_nl(char **buf) - - goto error; - } -- - *buf = data; - return 0; -- error: -+error: - if (data != NULL) - free(data); - -@@ -284,9 +282,8 @@ const static struct timespec ctldev_sleep_req = { - .tv_nsec = 250000000, - }; - --static int ctldev_handle(char *data) -+static int ctldev_handle(char *data, nic_t *nic) - { -- nic_t *nic = NULL; - int rc; - struct iscsi_uevent *ev; - uint8_t *payload; -@@ -294,18 +291,12 @@ static int ctldev_handle(char *data) - char *msg_type_str; - uint32_t host_no; - int i; -+ nic_interface_t *nic_iface = NULL; - - ev = (struct iscsi_uevent *)NLMSG_DATA(data); - switch (ev->type) { - case ISCSI_KEVENT_PATH_REQ: - msg_type_str = "path_req"; -- -- host_no = ev->r.req_path.host_no; -- break; -- case ISCSI_KEVENT_IF_DOWN: -- msg_type_str = "if_down"; -- -- host_no = ev->r.notify_if_down.host_no; - break; - default: - /* We don't care about other iSCSI Netlink messages */ -@@ -315,22 +306,16 @@ static int ctldev_handle(char *data) - } - - /* This is a message that drivers should be interested in */ -- LOG_INFO("Received: '%s': host_no: %d", msg_type_str, host_no); -- -- rc = from_host_no_find_associated_eth_device(host_no, &nic); -- if (rc != 0) { -- LOG_ERR(PFX "Dropping msg, couldn't find nic with host no:%d", -- host_no); -- goto error; -- } -+ LOG_INFO(PFX "%s: Processing '%s'", nic->log_name, msg_type_str); - - payload = (uint8_t *) ((uint8_t *) ev) + sizeof(*ev); - path = (struct iscsi_path *)payload; - - if (ev->type == ISCSI_KEVENT_PATH_REQ) { - struct timespec sleep_rem; -- nic_interface_t *nic_iface, *vlan_iface; -+ nic_interface_t *vlan_iface; - uint16_t ip_type; -+ int iface_num, vlan_id; - - if (path->ip_addr_len == 4) - ip_type = AF_INET; -@@ -339,67 +324,107 @@ static int ctldev_handle(char *data) - else - ip_type = 0; - -- /* Find the parent nic_iface */ -- nic_iface = nic_find_nic_iface_protocol(nic, 0, ip_type); -+ /* Find the nic_iface to use */ -+ iface_num = ev->r.req_path.iface_num ? -+ ev->r.req_path.iface_num : IFACE_NUM_INVALID; -+ vlan_id = path->vlan_id ? path->vlan_id : NO_VLAN; -+ -+ LOG_DEBUG(PFX "%s: PATH_REQ with iface_num %d VLAN %d", -+ nic->log_name, iface_num, vlan_id); -+ -+ pthread_mutex_lock(&nic->nic_mutex); -+ -+ nic_iface = nic_find_nic_iface(nic, ip_type, vlan_id, -+ iface_num, IP_CONFIG_OFF); - if (nic_iface == NULL) { -- LOG_ERR(PFX "%s: Couldn't find nic iface " -- "vlan: %d ip_type: %d " -- "ip_addr_len: %d to clone", -- nic->log_name, path->vlan_id, ip_type, -- path->ip_addr_len); -- goto error; -- } -- if (path->vlan_id) { -- vlan_iface = nic_find_vlan_iface_protocol(nic, -- nic_iface, path->vlan_id, ip_type); -- if (vlan_iface == NULL) { -- /* Create a vlan_iface */ -- vlan_iface = nic_iface_init(); -- if (vlan_iface == NULL) { -- LOG_ERR(PFX "%s: Couldn't allocate " -- "space for vlan: %d ip_type: " -- "%d ip_addr_len: %d", -- nic->log_name, path->vlan_id, -- ip_type, path->ip_addr_len); -- goto error; -+ nic_iface = nic_find_nic_iface(nic, ip_type, -+ NO_VLAN, -+ IFACE_NUM_INVALID, -+ IP_CONFIG_OFF); -+ if (nic_iface == NULL) { -+ pthread_mutex_unlock(&nic->nic_mutex); -+ LOG_ERR(PFX "%s: Couldn't find nic iface parent" -+ " vlan: %d ip_type: %d " -+ "ip_addr_len: %d to clone", -+ nic->log_name, path->vlan_id, ip_type, -+ path->ip_addr_len); -+ goto error; -+ } -+ if (nic_iface->iface_num != IFACE_NUM_INVALID) { -+ /* New VLAN support: -+ Use the nic_iface found from the top -+ of the protocol family and ignore -+ the VLAN id from the path_req */ -+ if (!(nic_iface->iface_num == 0 && -+ nic_iface->vlan_id == 0 && -+ path->vlan_id)) { -+ pthread_mutex_unlock(&nic->nic_mutex); -+ goto nic_iface_done; - } -- -- vlan_iface->protocol = ip_type; -- vlan_iface->vlan_id = path->vlan_id; -- nic_add_vlan_iface(nic, nic_iface, vlan_iface); -- -- /* TODO: When VLAN support is placed in */ -- /* the iface file revisit this code */ -- vlan_iface->ustack.ip_config = -- nic_iface->ustack.ip_config; -- memcpy(vlan_iface->ustack.hostaddr, -- nic_iface->ustack.hostaddr, -- sizeof(nic_iface->ustack.hostaddr)); -- memcpy(vlan_iface->ustack.netmask, -- nic_iface->ustack.netmask, -- sizeof(nic_iface->ustack.netmask)); -- memcpy(vlan_iface->ustack.netmask6, -- nic_iface->ustack.netmask6, -- sizeof(nic_iface->ustack.netmask6)); -- memcpy(vlan_iface->ustack.hostaddr6, -- nic_iface->ustack.hostaddr6, -- sizeof(nic_iface->ustack.hostaddr6)); -- -- persist_all_nic_iface(nic); -- nic_disable(nic, 0); -- nic_iface = vlan_iface; -+ /* If iface_num == 0 and vlan_id == 0 but -+ the vlan_id from path_req is > 0, -+ then fallthru to the legacy support since -+ this is most likely from an older iscsid -+ (RHEL6.2/6.3 but has iface_num support) -+ */ - } -- } -+ /* Legacy VLAN support: -+ This newly created nic_iface must inherit the -+ network parameters from the parent nic_iface -+ */ -+ LOG_DEBUG(PFX "%s: Created the nic_iface for vlan: %d " -+ "ip_type: %d", nic->log_name, path->vlan_id, -+ ip_type); -+ vlan_iface = nic_iface_init(); -+ if (vlan_iface == NULL) { -+ pthread_mutex_unlock(&nic->nic_mutex); -+ LOG_ERR(PFX "%s: Couldn't allocate " -+ "space for vlan: %d ip_type: " -+ "%d", nic->log_name, path->vlan_id, -+ ip_type); -+ goto error; -+ } -+ vlan_iface->protocol = ip_type; -+ vlan_iface->vlan_id = path->vlan_id; -+ nic_add_nic_iface(nic, vlan_iface); -+ -+ vlan_iface->ustack.ip_config = -+ nic_iface->ustack.ip_config; -+ memcpy(vlan_iface->ustack.hostaddr, -+ nic_iface->ustack.hostaddr, -+ sizeof(nic_iface->ustack.hostaddr)); -+ memcpy(vlan_iface->ustack.netmask, -+ nic_iface->ustack.netmask, -+ sizeof(nic_iface->ustack.netmask)); -+ memcpy(vlan_iface->ustack.netmask6, -+ nic_iface->ustack.netmask6, -+ sizeof(nic_iface->ustack.netmask6)); -+ memcpy(vlan_iface->ustack.hostaddr6, -+ nic_iface->ustack.hostaddr6, -+ sizeof(nic_iface->ustack.hostaddr6)); -+ -+ /* Persist so when nic_close won't call uip_reset -+ to nullify nic_iface->ustack */ -+ persist_all_nic_iface(nic); -+ -+ nic_iface = vlan_iface; -+ -+ pthread_mutex_unlock(&nic->nic_mutex); - -+ /* nic_disable but not going down */ -+ nic_disable(nic, 0); -+ } else { -+ pthread_mutex_unlock(&nic->nic_mutex); -+ } -+nic_iface_done: - /* Force enable the NIC */ -- if ((nic->state & NIC_STOPPED) && -- !(nic->flags & NIC_ENABLED_PENDING)) -+ if (nic->state == NIC_STOPPED) - nic_enable(nic); - - /* Ensure that the NIC is RUNNING */ - rc = -EIO; - for (i = 0; i < 10; i++) { -- if ((nic->state & NIC_RUNNING) == NIC_RUNNING) { -+ if (nic->state == NIC_RUNNING) { - rc = 0; - break; - } -@@ -418,49 +443,25 @@ static int ctldev_handle(char *data) - } - - if (nic->ops) { -- char eth_device_name[IFNAMSIZ]; -- - switch (ev->type) { - case ISCSI_KEVENT_PATH_REQ: - /* pass the request up to the user space - * library driver */ -- if (nic->ops->handle_iscsi_path_req) { -+ nic_iface->flags |= NIC_IFACE_PATHREQ_WAIT2; -+ nic_iface->flags &= ~NIC_IFACE_PATHREQ_WAIT1; -+ if (nic->ops->handle_iscsi_path_req) - nic->ops->handle_iscsi_path_req(nic, - nl_sock, ev, -- path); -- } -- -- LOG_INFO(PFX "%s: 'path_req' operation finished", -- nic->log_name); -- -- rc = 0; -- break; -- case ISCSI_KEVENT_IF_DOWN: -- memcpy(eth_device_name, nic->eth_device_name, -- sizeof(eth_device_name)); -- -- pthread_mutex_lock(&nic_list_mutex); -- -+ path, -+ nic_iface); -+ nic_iface->flags &= ~NIC_IFACE_PATHREQ_WAIT; - pthread_mutex_lock(&nic->nic_mutex); -- nic->flags |= NIC_EXIT_MAIN_LOOP; -+ nic->flags &= ~NIC_PATHREQ_WAIT; - pthread_mutex_unlock(&nic->nic_mutex); -- -- pthread_cond_broadcast(&nic->enable_done_cond); -- -- nic_disable(nic, 1); -- -- nic_remove(nic); -- pthread_mutex_unlock(&nic_list_mutex); -- -- pthread_mutex_lock(&nl_process_mutex); -- nl_process_if_down = 0; -- pthread_mutex_unlock(&nl_process_mutex); -+ LOG_INFO(PFX "%s: 'path_req' operation finished", -+ nic->log_name); - - rc = 0; -- -- LOG_INFO(PFX "%s: 'if_down' operation finished", -- eth_device_name); -- - break; - default: - rc = -EAGAIN; -@@ -468,55 +469,62 @@ static int ctldev_handle(char *data) - } - } - -- error: -+error: - - return rc; - } - --static void *nl_process_handle_thread(void *arg) -+/* NIC specific nl processing thread */ -+void *nl_process_handle_thread(void *arg) - { - int rc; -+ nic_t *nic = (nic_t *)arg; -+ -+ if (nic == NULL) -+ goto error; - - while (!event_loop_stop) { - char *data = NULL; - -- rc = pthread_cond_wait(&nl_process_cond, &nl_process_mutex); -+ rc = pthread_cond_wait(&nic->nl_process_cond, -+ &nic->nl_process_mutex); - if (rc != 0) { - LOG_ERR("Fatal error in NL processing thread " - "during wait[%s]", strerror(rc)); - break; - } - -- data = nl_process_ring[nl_process_head]; -- nl_process_ring[nl_process_head] = NULL; -- nl_process_tail = NL_PROCESS_NEXT_ENTRY(nl_process_tail); -+ data = nic->nl_process_ring[nic->nl_process_head]; -+ nic->nl_process_ring[nic->nl_process_head] = NULL; -+ nic->nl_process_tail = -+ NIC_NL_PROCESS_NEXT_ENTRY(nic->nl_process_tail); - -- pthread_mutex_unlock(&nl_process_mutex); -+ pthread_mutex_unlock(&nic->nl_process_mutex); - - if (data) { -- ctldev_handle(data); -+ ctldev_handle(data, nic); - free(data); - } - } -- -+error: - return NULL; - } - --static void flush_nl_process_ring() -+static void flush_nic_nl_process_ring(nic_t *nic) - { - int i; - -- for (i = 0; i < NL_PROCESS_MAX_RING_SIZE; i++) { -- if (nl_process_ring[i] != NULL) { -- free(nl_process_ring[i]); -- nl_process_ring[i] = NULL; -+ for (i = 0; i < NIC_NL_PROCESS_MAX_RING_SIZE; i++) { -+ if (nic->nl_process_ring[i] != NULL) { -+ free(nic->nl_process_ring[i]); -+ nic->nl_process_ring[i] = NULL; - } - } - -- nl_process_head = 0; -- nl_process_tail = 0; -+ nic->nl_process_head = 0; -+ nic->nl_process_tail = 0; - -- LOG_DEBUG(PFX "Flushed NL ring"); -+ LOG_DEBUG(PFX "%s: Flushed NIC NL ring", nic->log_name); - } - - /** -@@ -528,25 +536,9 @@ static void flush_nl_process_ring() - int nic_nl_open() - { - int rc; -+ char *msg_type_str; - -- /* Prepare the thread to issue the ARP's */ -- nl_process_head = 0; -- nl_process_tail = 0; -- nl_process_if_down = 0; -- memset(&nl_process_ring, 0, sizeof(nl_process_ring)); -- -- pthread_mutex_init(&nl_process_mutex, NULL); -- pthread_cond_init(&nl_process_cond, NULL); -- pthread_cond_init(&nl_process_if_down_cond, NULL); -- -- rc = pthread_create(&nl_process_thread, NULL, -- nl_process_handle_thread, NULL); -- if (rc != 0) { -- LOG_ERR("Could not create NL processing thread [%s]", -- strerror(rc)); -- return -EIO; -- } -- -+ /* Prepare the thread to issue the ARP's */ - nl_sock = socket(PF_NETLINK, SOCK_RAW, NETLINK_ISCSI); - if (nl_sock < 0) { - LOG_ERR(PFX "can not create NETLINK_ISCSI socket [%s]", -@@ -581,6 +573,8 @@ int nic_nl_open() - while (!event_loop_stop) { - struct iscsi_uevent *ev; - char *buf = NULL; -+ uint32_t host_no; -+ nic_t *nic; - - rc = pull_from_nl(&buf); - if (rc != 0) -@@ -588,33 +582,91 @@ int nic_nl_open() - - /* Try to abort ARP'ing if a if_down was recieved */ - ev = (struct iscsi_uevent *)NLMSG_DATA(buf); -- if (ev->type == ISCSI_KEVENT_IF_DOWN) { -- LOG_INFO(PFX "Received if_down event"); -+ switch (ev->type) { -+ case ISCSI_KEVENT_IF_DOWN: -+ host_no = ev->r.notify_if_down.host_no; -+ msg_type_str = "if_down"; -+ break; -+ case ISCSI_KEVENT_PATH_REQ: -+ host_no = ev->r.req_path.host_no; -+ msg_type_str = "path_req"; -+ break; -+ default: -+ /* We don't care about other iSCSI Netlink messages */ -+ continue; -+ } -+ LOG_INFO(PFX "Received %s for host %d", msg_type_str, host_no); - -- pthread_mutex_lock(&nl_process_mutex); -- /* Don't flush the nl ring if another if_down -- is in progress */ -- if (!nl_process_if_down) { -- nl_process_if_down = 1; -+ /* Make sure the nic list doesn't get yanked */ -+ pthread_mutex_lock(&nic_list_mutex); - -- flush_nl_process_ring(); -- } -- pthread_mutex_unlock(&nl_process_mutex); -+ rc = from_host_no_find_associated_eth_device(host_no, &nic); -+ if (rc != 0) { -+ pthread_mutex_unlock(&nic_list_mutex); -+ LOG_ERR(PFX "Dropping msg, couldn't find nic with host " -+ "no: %d", host_no); -+ continue; -+ } -+ -+ /* Found the nic */ -+ if (nic->nl_process_thread == INVALID_THREAD) { -+ /* If thread is not valid, just drop it */ -+ pthread_mutex_unlock(&nic_list_mutex); -+ LOG_ERR(PFX "Dropping msg, nic nl process thread " -+ "not ready for host no: %d", host_no); -+ continue; - } - -- if ((nl_process_head + 1 == nl_process_tail) || -- (nl_process_tail == 0 && -- nl_process_head == NL_PROCESS_LAST_ENTRY)) { -- LOG_WARN(PFX "No space on Netlink ring"); -+ if (ev->type == ISCSI_KEVENT_IF_DOWN) { -+ char eth_device_name[IFNAMSIZ]; -+ -+ pthread_mutex_lock(&nic->nl_process_mutex); -+ nic->nl_process_if_down = 1; -+ flush_nic_nl_process_ring(nic); -+ pthread_cond_broadcast(&nic->nl_process_if_down_cond); -+ pthread_mutex_unlock(&nic->nl_process_mutex); -+ -+ memcpy(eth_device_name, nic->eth_device_name, -+ sizeof(eth_device_name)); -+ -+ pthread_mutex_lock(&nic->nic_mutex); -+ nic->flags &= ~NIC_PATHREQ_WAIT; -+ nic->flags |= NIC_EXIT_MAIN_LOOP; -+ pthread_cond_broadcast(&nic->enable_done_cond); -+ pthread_mutex_unlock(&nic->nic_mutex); -+ -+ pthread_mutex_lock(&nic->nl_process_mutex); -+ nic->nl_process_if_down = 0; -+ pthread_mutex_unlock(&nic->nl_process_mutex); -+ -+ nic_disable(nic, 1); -+ -+ nic_remove(nic); -+ pthread_mutex_unlock(&nic_list_mutex); -+ -+ LOG_INFO(PFX "%s: 'if_down' operation finished", -+ eth_device_name); -+ continue; -+ } -+ /* Place msg into the nic specific queue */ -+ pthread_mutex_lock(&nic->nl_process_mutex); -+ if ((nic->nl_process_head + 1 == nic->nl_process_tail) || -+ (nic->nl_process_tail == 0 && -+ nic->nl_process_head == NIC_NL_PROCESS_LAST_ENTRY)) { -+ pthread_mutex_unlock(&nic->nl_process_mutex); -+ pthread_mutex_unlock(&nic_list_mutex); -+ LOG_WARN(PFX "%s: No space on Netlink ring", -+ nic->log_name); - continue; - } -+ nic->nl_process_ring[nic->nl_process_head] = buf; -+ nic->nl_process_head = -+ NIC_NL_PROCESS_NEXT_ENTRY(nic->nl_process_head); -+ pthread_cond_signal(&nic->nl_process_cond); - -- pthread_mutex_lock(&nl_process_mutex); -- nl_process_ring[nl_process_head] = buf; -- nl_process_head = NL_PROCESS_NEXT_ENTRY(nl_process_head); -+ pthread_mutex_unlock(&nic->nl_process_mutex); - -- pthread_cond_signal(&nl_process_cond); -- pthread_mutex_unlock(&nl_process_mutex); -+ pthread_mutex_unlock(&nic_list_mutex); - - LOG_DEBUG(PFX "Pulled nl event"); - } -diff --git a/src/unix/nic_utils.c b/src/unix/nic_utils.c -index fe58df8..a1d3e72 100644 ---- a/src/unix/nic_utils.c -+++ b/src/unix/nic_utils.c -@@ -65,7 +65,7 @@ - *****************************************************************************/ - static const char nic_uio_sysfs_name_tempate[] = "/sys/class/uio/uio%i/name"; - static const char cnic_sysfs_uio_event_template[] = -- "/sys/class/uio/uio%d/event"; -+ "/sys/class/uio/uio%d/event"; - static const char base_uio_sysfs_name[] = "/sys/class/uio/"; - static const char uio_name[] = "uio"; - -@@ -77,7 +77,7 @@ static const char base_iscsi_host_name[] = "/sys/class/iscsi_host/"; - static const char host_template[] = "host%d"; - static const char iscsi_host_path_template[] = "/sys/class/iscsi_host/host%d"; - static const char iscsi_host_path_netdev_template[] = -- "/sys/class/iscsi_host/host%d/netdev"; -+ "/sys/class/iscsi_host/host%d/netdev"; - static const char cnic_uio_sysfs_resc_template[] = - "/sys/class/uio/uio%i/device/resource%i"; - -@@ -208,6 +208,7 @@ int nic_discover_iscsi_hosts() - - default: - /* There are iSCSI hosts */ -+ pthread_mutex_lock(&nic_list_mutex); - for (i = 0; i < count; i++) { - int host_no; - char *raw = NULL; -@@ -267,6 +268,7 @@ int nic_discover_iscsi_hosts() - - free(raw); - } -+ pthread_mutex_unlock(&nic_list_mutex); - - /* Cleanup the scandir() call */ - for (i = 0; i < count; i++) -@@ -402,6 +404,7 @@ static char *extract_none(struct dirent **files) - /** - * from_host_no_find_nic() - Given the host number - * this function will try to find the assoicated nic interface -+ * Must be called with nic_list_mutex lock - * @param host_no - minor number of the UIO device - * @param nic - pointer to the NIC will set if successful - * @return 0 on success, <0 on error -@@ -431,7 +434,6 @@ int from_host_no_find_associated_eth_device(int host_no, nic_t ** nic) - - rc = -EIO; - -- pthread_mutex_lock(&nic_list_mutex); - current_nic = nic_list; - while (current_nic != NULL) { - if (strcmp(raw, current_nic->eth_device_name) == 0) { -@@ -442,7 +444,6 @@ int from_host_no_find_associated_eth_device(int host_no, nic_t ** nic) - - current_nic = current_nic->next; - } -- pthread_mutex_unlock(&nic_list_mutex); - - free(raw); - -@@ -923,7 +924,7 @@ int nic_enable(nic_t * nic) - nic->log_name, nic->flags, nic->state); - return -EINVAL; - } -- if (nic->state & NIC_STOPPED) { -+ if (nic->state == NIC_STOPPED) { - struct timespec ts; - struct timeval tp; - int rc; -@@ -940,48 +941,20 @@ int nic_enable(nic_t * nic) - rc = gettimeofday(&tp, NULL); - ts.tv_sec = tp.tv_sec; - ts.tv_nsec = tp.tv_usec * 1000; -- ts.tv_sec += 10; -+ ts.tv_sec += 100; - - /* Wait for the device to be enabled */ - rc = pthread_cond_timedwait(&nic->enable_done_cond, - &nic->nic_mutex, &ts); --#if 0 -- if (rc || !nic->flags & NIC_ENABLED) { -- /* Give it one more shout */ -- pthread_cond_broadcast(&nic->enable_wait_cond); -- rc = gettimeofday(&tp, NULL); -- ts.tv_sec = tp.tv_sec; -- ts.tv_nsec = tp.tv_usec * 1000; -- ts.tv_sec += 5; -- rc = pthread_cond_timedwait(&nic->enable_done_cond, -- &nic->nic_mutex, &ts); -- } --#endif -- nic->flags &= ~NIC_ENABLED_PENDING; -- - if (rc == 0 && nic->flags & NIC_ENABLED) { - LOG_DEBUG(PFX "%s: device enabled", nic->log_name); - } else { -- LOG_ERR(PFX "%s: waiting to finish nic_enable err:%s", -+ nic->flags &= ~NIC_ENABLED; -+ nic->flags |= NIC_DISABLED; -+ nic->flags &= ~NIC_ENABLED_PENDING; -+ -+ LOG_ERR(PFX "%s: waiting to finish nic_enable err: %s", - nic->log_name, strerror(rc)); -- /* Must clean up the ustack */ -- nic_interface_t *nic_iface = nic->nic_iface; -- nic_interface_t *vlan_iface; -- while (nic_iface != NULL) { -- LOG_INFO(PFX "%s: resetting uIP stack", -- nic->log_name); -- uip_reset(&nic_iface->ustack); -- vlan_iface = nic_iface->vlan_next; -- while (vlan_iface != NULL) { -- LOG_INFO(PFX "%s: resetting " -- "vlan uIP stack", -- nic->log_name); -- uip_reset(&vlan_iface->ustack); -- vlan_iface = -- vlan_iface->vlan_next; -- } -- nic_iface = nic_iface->next; -- } - } - pthread_mutex_unlock(&nic->nic_mutex); - -@@ -1001,7 +974,8 @@ int nic_enable(nic_t * nic) - */ - int nic_disable(nic_t * nic, int going_down) - { -- if (nic->state & (NIC_STARTED_RUNNING | NIC_RUNNING)) { -+ if (nic->state == NIC_STARTED_RUNNING || -+ nic->state == NIC_RUNNING) { - struct timespec ts; - struct timeval tp; - int rc; -@@ -1012,8 +986,7 @@ int nic_disable(nic_t * nic, int going_down) - nic->flags &= ~NIC_ENABLED; - nic->flags |= NIC_DISABLED; - nic->flags &= ~NIC_STARTED_RUNNING; -- nic->state &= ~NIC_RUNNING; -- nic->state |= NIC_STOPPED; -+ nic->state = NIC_STOPPED; - - if (going_down) - nic->flags |= NIC_GOING_DOWN; -@@ -1070,7 +1043,9 @@ void nic_remove_all() - nic = nic_list; - while (nic != NULL) { - nic_next = nic->next; -+ pthread_mutex_lock(&nic->nic_mutex); - nic_close(nic, 1, FREE_ALL_STRINGS); -+ pthread_mutex_unlock(&nic->nic_mutex); - nic_remove(nic); - nic = nic_next; - } -@@ -1127,14 +1102,13 @@ error: - * nic_set_all_nic_iface_mac_to_parent() - This is a utility function used to - * intialize all the MAC addresses of the network interfaces for a given - * CNIC UIO device -+ * Call with nic mutex held - * @param dev - CNIC UIO device to initialize - */ --void nic_set_all_nic_iface_mac_to_parent(nic_t * nic) -+void nic_set_all_nic_iface_mac_to_parent(nic_t *nic) - { - nic_interface_t *current, *vlan_current; - -- pthread_mutex_lock(&nic->nic_mutex); -- - current = nic->nic_iface; - while (current != NULL) { - /* Set the initial MAC address of this interface to the parent -@@ -1148,8 +1122,6 @@ void nic_set_all_nic_iface_mac_to_parent(nic_t * nic) - } - current = current->next; - } -- -- pthread_mutex_unlock(&nic->nic_mutex); - } - - /******************************************************************************* -@@ -1272,143 +1244,144 @@ void nic_fill_ethernet_header(nic_interface_t * nic_iface, - * NIC interface management utility functions - ******************************************************************************/ - /** -- * nic_find_nic_iface() - This function is used to find an interface from the -- * NIC -- * @param nic - NIC to look for network interfaces -- * @param vlan_id - VLAN id to look for -- * @return nic_iface - if found network interface with the given VLAN ID -- * if not found a NULL is returned -- */ --nic_interface_t *nic_find_nic_iface(nic_t * nic, uint16_t vlan_id) --{ -- nic_interface_t *current; -- -- pthread_mutex_lock(&nic->nic_mutex); -- -- current = nic->nic_iface; -- while (current != NULL) { -- if (current->vlan_id == vlan_id) { -- pthread_mutex_unlock(&nic->nic_mutex); -- return current; -- } -- -- current = current->next; -- } -- -- pthread_mutex_unlock(&nic->nic_mutex); -- -- return NULL; --} -- --/** -- * nic_find_nic_iface_protocol() - This function is used to find an interface -- * from the NIC -+ * nic_find_nic_iface() - This function is used to find an interface -+ * from the NIC - * @param nic - NIC to look for network interfaces - * @param vlan_id - VLAN id to look for - * @param protocol - either AF_INET or AF_INET6 -+ * @param iface_num - iface num to use if present -+ * @param request_type - IPV4/6 DHCP/STATIC - * @return nic_iface - if found network interface with the given VLAN ID - * if not found a NULL is returned - */ --nic_interface_t *nic_find_nic_iface_protocol(nic_t * nic, -- uint16_t vlan_id, -- uint16_t protocol) -+nic_interface_t *nic_find_nic_iface(nic_t *nic, -+ uint16_t protocol, -+ uint16_t vlan_id, -+ int iface_num, -+ int request_type) - { -- nic_interface_t *current; -+ nic_interface_t *current = nic->nic_iface; -+ nic_interface_t *current_vlan = NULL; - -- pthread_mutex_lock(&nic->nic_mutex); -- -- current = nic->nic_iface; - while (current != NULL) { -- if ((current->vlan_id == vlan_id) && -- (current->protocol == protocol)) { -- pthread_mutex_unlock(&nic->nic_mutex); -- return current; -+ if (current->protocol != protocol) -+ goto next; -+ -+ /* Check for iface_num first */ -+ if (iface_num != IFACE_NUM_INVALID) { -+ if (current->iface_num == iface_num) { -+ /* Exception is when iface_num == 0, need to -+ check for request_type also if != -+ IP_CONFIG_OFF */ -+ if (!iface_num && request_type != -+ IP_CONFIG_OFF) { -+ if (current->request_type == -+ request_type) -+ goto found; -+ } else { -+ goto found; -+ } -+ } -+ } else if (vlan_id == NO_VLAN) { -+ /* Just return the top of the family */ -+ goto found; -+ } else { -+ if ((current->vlan_id == vlan_id) && -+ ((request_type == IP_CONFIG_OFF) || -+ (current->request_type == request_type))) -+ goto found; - } -+ /* vlan_next loop */ -+ current_vlan = current->vlan_next; -+ while (current_vlan != NULL) { -+ if (iface_num != IFACE_NUM_INVALID) { -+ if (current_vlan->iface_num == iface_num) { -+ if (!iface_num && request_type != -+ IP_CONFIG_OFF) { -+ if (current_vlan->request_type -+ == request_type) -+ goto vlan_found; -+ } else { -+ goto vlan_found; -+ } -+ } -+ } -+ if ((current_vlan->vlan_id == vlan_id) && -+ ((request_type == IP_CONFIG_OFF) || -+ (current_vlan->request_type == request_type))) -+ goto vlan_found; - -+ current_vlan = current_vlan->vlan_next; -+ } -+next: - current = current->next; - } -- -- pthread_mutex_unlock(&nic->nic_mutex); -- -- return NULL; -+vlan_found: -+ current = current_vlan; -+found: -+ return current; - } - -+/* Called with nic mutex held */ - void persist_all_nic_iface(nic_t * nic) - { -- nic_interface_t *current, *vlan_iface; -- -- pthread_mutex_lock(&nic->nic_mutex); -+ nic_interface_t *current_vlan, *current; - - current = nic->nic_iface; - while (current != NULL) { - current->flags |= NIC_IFACE_PERSIST; -- vlan_iface = current->vlan_next; -- while (vlan_iface != NULL) { -- vlan_iface->flags |= NIC_IFACE_PERSIST; -- vlan_iface = vlan_iface->vlan_next; -+ current_vlan = current->vlan_next; -+ while (current_vlan != NULL) { -+ current_vlan->flags |= NIC_IFACE_PERSIST; -+ current_vlan = current_vlan->vlan_next; - } - current = current->next; - } -- -- pthread_mutex_unlock(&nic->nic_mutex); --} -- --/** -- * nic_find_vlan_iface_protocol() - This function is used to find an interface -- * from the NIC -- * @param nic_iface - Base NIC to look for the vlan interfaces -- * @param vlan_id - VLAN id to look for -- * @param protocol - either AF_INET or AF_INET6 -- * @return nic_iface - if found network interface with the given VLAN ID -- * if not found a NULL is returned -- */ --nic_interface_t *nic_find_vlan_iface_protocol(nic_t *nic, -- nic_interface_t *nic_iface, -- uint16_t vlan_id, -- uint16_t protocol) --{ -- nic_interface_t *current; -- -- pthread_mutex_lock(&nic->nic_mutex); -- -- current = nic_iface->vlan_next; -- while (current != NULL) { -- if ((current->vlan_id == vlan_id) && -- (current->protocol == protocol)) { -- pthread_mutex_unlock(&nic->nic_mutex); -- return current; -- } -- current = current->vlan_next; -- } -- -- pthread_mutex_unlock(&nic->nic_mutex); -- return NULL; - } - -+/* Sets the nic_iface to the front of the AF */ - void set_nic_iface(nic_t *nic, nic_interface_t *nic_iface) - { - nic_interface_t *current, *prev; -+ nic_interface_t *current_vlan, *prev_vlan; - -- pthread_mutex_lock(&nic->nic_mutex); -- -- if (nic->nic_iface == nic_iface) -- goto done; -- -- prev = nic->nic_iface; -- current = nic->nic_iface->next; -+ prev = NULL; -+ current = nic->nic_iface; - while (current != NULL) { -- if (current == nic_iface) { -- prev->next = current->next; -- current->next = nic->nic_iface; -- nic->nic_iface = current; -+ if (current->protocol != nic_iface->protocol) -+ goto next; -+ /* If its already on top of the list, exit */ -+ if (current == nic_iface) - goto done; -+ -+ prev_vlan = current; -+ current_vlan = current->vlan_next; -+ -+ while (current_vlan != NULL) { -+ if (current_vlan == nic_iface) { -+ /* Found inside the vlan list */ -+ /* For vlan == 0, place on top of -+ the AF list */ -+ prev_vlan->vlan_next = -+ current_vlan->vlan_next; -+ current_vlan->vlan_next = current; -+ if (prev) -+ prev->next = current_vlan; -+ else -+ nic->nic_iface = current_vlan; -+ goto done; -+ } -+ prev_vlan = current_vlan; -+ current_vlan = current_vlan->vlan_next; - } -+next: - prev = current; - current = current->next; - } - done: -- pthread_mutex_unlock(&nic->nic_mutex); -+ return; - } -+ - /******************************************************************************* - * Packet management utility functions - ******************************************************************************/ -@@ -1639,7 +1612,7 @@ int capture_file(char **raw, uint32_t * raw_size, const char *path) - } - - read_size = fread(*raw, file_size, 1, fp); -- if (read_size < 0) { -+ if (!read_size) { - LOG_ERR("Could not read capture, path: %s len: %d [%s]", - path, file_size, strerror(ferror(fp))); - free(*raw); -diff --git a/src/unix/nic_utils.h b/src/unix/nic_utils.h -index ff76f6b..6c57701 100644 ---- a/src/unix/nic_utils.h -+++ b/src/unix/nic_utils.h -@@ -67,7 +67,9 @@ void nic_fill_ethernet_header(nic_interface_t * nic_iface, - int *pkt_size, void **start_addr, - uint16_t ether_type); - --nic_interface_t *nic_find_nic_iface(nic_t * nic, uint16_t vlan_id); -+struct nic_interface *nic_find_nic_iface(nic_t *nic, uint16_t protocol, -+ uint16_t vlan_id, int iface_num, -+ int request_type); - void set_nic_iface(nic_t *nic, nic_interface_t *nic_iface); - - void persist_all_nic_iface(nic_t * nic); -diff --git a/src/unix/nic_vlan.c b/src/unix/nic_vlan.c -index 4f8f551..90a6244 100644 ---- a/src/unix/nic_vlan.c -+++ b/src/unix/nic_vlan.c -@@ -332,7 +332,8 @@ int find_vlans_using_phy_interface(struct vlan_handle *handle, - */ - int valid_vlan(short int vlan) - { -- if (vlan > 1 && vlan < 4095) -+ /* Allow vlan 1 to connect */ -+ if (vlan > 0 && vlan < 4095) - return 1; - - return 0; -diff --git a/src/unix/packet.c b/src/unix/packet.c -index 4d8bf55..5047030 100644 ---- a/src/unix/packet.c -+++ b/src/unix/packet.c -@@ -88,7 +88,7 @@ void free_packet(struct packet *pkt) - * reset_packet() - This will reset the packet fields to default values - * @param pkt - the packet to reset - */ --void reset_packet(packet_t * pkt) -+void reset_packet(packet_t *pkt) - { - pkt->next = NULL; - -@@ -101,7 +101,7 @@ void reset_packet(packet_t * pkt) - pkt->network_layer = NULL; - } - --int alloc_free_queue(nic_t * nic, size_t num_of_packets) -+int alloc_free_queue(nic_t *nic, size_t num_of_packets) - { - int rc, i; - --- -1.7.11.7 - diff --git a/0072-iscsiuio-0.7.6.1.patch b/0072-iscsiuio-0.7.6.1.patch deleted file mode 100644 index 595d0e2..0000000 --- a/0072-iscsiuio-0.7.6.1.patch +++ /dev/null @@ -1,326 +0,0 @@ -From 057e4ade3814e3ae41a4226c63e76cc36c8147bf Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 19 Dec 2012 21:28:18 -0800 -Subject: iscsiuio 0.7.6.1 - ---- - README | 4 ++-- - RELEASE.TXT | 34 ++++++++++++++++++++++++++++++++-- - configure | 18 +++++++++--------- - configure.ac | 4 ++-- - docs/iscsiuio.8 | 4 ++-- - src/uip/uip_arp.c | 1 - - src/unix/libs/bnx2x.c | 19 ++++++++++++++++--- - src/unix/libs/bnx2x.h | 8 +++++++- - src/unix/nic.c | 3 ++- - src/unix/nic_nl.c | 2 +- - 10 files changed, 73 insertions(+), 24 deletions(-) - -diff --git a/README b/README -index a716263..e5ee23f 100644 ---- a/README -+++ b/README -@@ -1,6 +1,6 @@ - iscsiuio Userspace Tool --Version 0.7.4.3 --Aug 16, 2012 -+Version 0.7.6.1 -+Oct 09, 2012 - ------------------------------------------------------ - - This tool is to be used in conjunction with the Broadcom NetXtreme II Linux -diff --git a/RELEASE.TXT b/RELEASE.TXT -index cb1d470..0e7665c 100644 ---- a/RELEASE.TXT -+++ b/RELEASE.TXT -@@ -1,7 +1,7 @@ - Release Notes - Broadcom uIP Linux Driver -- Version 0.7.4.3 -- 08/16/2012 -+ Version 0.7.6.1 -+ 10/15/2012 - - Broadcom Corporation - 5300 California Avenue, -@@ -11,6 +11,36 @@ - All rights reserved - - -+uIP v0.7.6.1 (Oct 15, 2012) -+======================================================= -+ Fixes -+ ----- -+ 1. Problem: Cont00065690 - Vconfig method of connecting over -+ tagged vlan with IPv6 failed -+ Cause: The new net param support changes has prevented -+ the old vconfig method from execising the IPv6 -+ acquisition engine properly -+ Change: Ensure that this old vconfig method to run the IPv6 -+ acquisition engine properly and to its entirety -+ Impact: IPv6 + VLAN using the network VLAN configuration -+ method -+ -+ 2. Problem: Cont00065768 - RHEL5.X iscsiuio segfault possible -+ if there is a specific 1024 byte size broadcast -+ packet -+ Cause: This is a corner case where the packet size is -+ exactly 1024 bytes + padding that exceeded the -+ DMA rx buffer. This has been there since day 1. -+ Change: Ensure that the packet size + padding do not -+ exceed this limit. -+ Impact: 10G only. 1G already has the guard against it. -+ -+ Enhancements -+ ------------ -+ 1. Change: Added support for 10G 57840 4x10 and 2x20 -+ Impact: 10G 57840 -+ -+ - uIP v0.7.4.3 (Aug 16, 2012) - ======================================================= - Fixes -diff --git a/configure b/configure -index 6ff2e68..0b2abc4 100755 ---- a/configure -+++ b/configure -@@ -1,6 +1,6 @@ - #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. --# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.4.3. -+# Generated by GNU Autoconf 2.59 for iscsiuio 0.7.6.1. - # - # Report bugs to . - # -@@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} - # Identity of this package. - PACKAGE_NAME='iscsiuio' - PACKAGE_TARNAME='iscsiuio' --PACKAGE_VERSION='0.7.4.3' --PACKAGE_STRING='iscsiuio 0.7.4.3' -+PACKAGE_VERSION='0.7.6.1' -+PACKAGE_STRING='iscsiuio 0.7.6.1' - PACKAGE_BUGREPORT='eddie.wai@broadcom.com' - - # Factoring default headers for most tests. -@@ -954,7 +954,7 @@ if test "$ac_init_help" = "long"; then - # Omit some internal or obsolete options to make the list less imposing. - # This message is too long to be a string in the A/UX 3.1 sh. - cat <<_ACEOF --\`configure' configures iscsiuio 0.7.4.3 to adapt to many kinds of systems. -+\`configure' configures iscsiuio 0.7.6.1 to adapt to many kinds of systems. - - Usage: $0 [OPTION]... [VAR=VALUE]... - -@@ -1020,7 +1020,7 @@ fi - - if test -n "$ac_init_help"; then - case $ac_init_help in -- short | recursive ) echo "Configuration of iscsiuio 0.7.4.3:";; -+ short | recursive ) echo "Configuration of iscsiuio 0.7.6.1:";; - esac - cat <<\_ACEOF - -@@ -1161,7 +1161,7 @@ fi - test -n "$ac_init_help" && exit 0 - if $ac_init_version; then - cat <<\_ACEOF --iscsiuio configure 0.7.4.3 -+iscsiuio configure 0.7.6.1 - generated by GNU Autoconf 2.59 - - Copyright (C) 2003 Free Software Foundation, Inc. -@@ -1175,7 +1175,7 @@ cat >&5 <<_ACEOF - This file contains any messages produced by compilers while - running configure, to aid debugging if configure makes a mistake. - --It was created by iscsiuio $as_me 0.7.4.3, which was -+It was created by iscsiuio $as_me 0.7.6.1, which was - generated by GNU Autoconf 2.59. Invocation command line was - - $ $0 $@ -@@ -21726,7 +21726,7 @@ _ASBOX - } >&5 - cat >&5 <<_CSEOF - --This file was extended by iscsiuio $as_me 0.7.4.3, which was -+This file was extended by iscsiuio $as_me 0.7.6.1, which was - generated by GNU Autoconf 2.59. Invocation command line was - - CONFIG_FILES = $CONFIG_FILES -@@ -21789,7 +21789,7 @@ _ACEOF - - cat >>$CONFIG_STATUS <<_ACEOF - ac_cs_version="\\ --iscsiuio config.status 0.7.4.3 -+iscsiuio config.status 0.7.6.1 - configured by $0, generated by GNU Autoconf 2.59, - with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" - -diff --git a/configure.ac b/configure.ac -index 0b1e7f1..1045a80 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -11,9 +11,9 @@ dnl Maintained by: Eddie Wai (eddie.wai@broadcom.com) - dnl - - PACKAGE=iscsiuio --VERSION=0.7.4.3 -+VERSION=0.7.6.1 - --AC_INIT(iscsiuio, 0.7.4.3, eddie.wai@broadcom.com) -+AC_INIT(iscsiuio, 0.7.6.1, eddie.wai@broadcom.com) - - AM_INIT_AUTOMAKE($PACKAGE, $VERSION) - AC_CONFIG_HEADER(config.h) -diff --git a/docs/iscsiuio.8 b/docs/iscsiuio.8 -index 4bf26df..d107327 100644 ---- a/docs/iscsiuio.8 -+++ b/docs/iscsiuio.8 -@@ -3,9 +3,9 @@ - .\" modify it under the terms of the GNU General Public License as - .\" published by the Free Software Foundation. - .\" --.\" bnx2.4,v 0.7.4.3 -+.\" bnx2.4,v 0.7.6.1 - .\" --.TH iscsiuio 8 "08/16/2012" "Broadcom Corporation" -+.TH iscsiuio 8 "10/09/2012" "Broadcom Corporation" - .\" - .\" NAME part - .\" -diff --git a/src/uip/uip_arp.c b/src/uip/uip_arp.c -index 3ef3b07..9dd02a1 100644 ---- a/src/uip/uip_arp.c -+++ b/src/uip/uip_arp.c -@@ -273,7 +273,6 @@ uip_arp_arpin(nic_interface_t * nic_iface, - pkt->buf_size = sizeof(*arp) + - sizeof(struct uip_vlan_eth_hdr); - } -- pkt->buf_size = sizeof(*arp) + sizeof(*eth); - } - break; - case const_htons(ARP_REPLY): -diff --git a/src/unix/libs/bnx2x.c b/src/unix/libs/bnx2x.c -index 5e33420..70e85c0 100644 ---- a/src/unix/libs/bnx2x.c -+++ b/src/unix/libs/bnx2x.c -@@ -103,6 +103,10 @@ static const char brcm_57840_MF[] = "Broadcom NetXtreme II BCM57840 MF " - "10-Gigabit"; - static const char brcm_57840_VF[] = "Broadcom NetXtreme II BCM57840 VF " - "10-Gigabit"; -+static const char brcm_57840_4_10[] = "Broadcom NetXtreme II BCM57840 4x" -+ "10-Gigabit"; -+static const char brcm_57840_2_20[] = "Broadcom NetXtreme II BCM57840 2x" -+ "20-Gigabit"; - - /******************************************************************************* - * PCI ID constants -@@ -123,6 +127,8 @@ static const char brcm_57840_VF[] = "Broadcom NetXtreme II BCM57840 VF " - #define PCI_DEVICE_ID_NX2_57840 0x168d - #define PCI_DEVICE_ID_NX2_57840_MF 0x16ab - #define PCI_DEVICE_ID_NX2_57840_VF 0x16ad -+#define PCI_DEVICE_ID_NX2_57840_4_10 0x16a1 -+#define PCI_DEVICE_ID_NX2_57840_2_20 0x16a2 - #define PCI_ANY_ID (~0) - - /* This is the table used to match PCI vendor and device ID's to the -@@ -158,6 +164,10 @@ static const struct pci_device_id bnx2x_pci_tbl[] = { - PCI_ANY_ID, PCI_ANY_ID, brcm_57840_MF}, - {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_VF, - PCI_ANY_ID, PCI_ANY_ID, brcm_57840_VF}, -+ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_4_10, -+ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_4_10}, -+ {PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_57840_2_20, -+ PCI_ANY_ID, PCI_ANY_ID, brcm_57840_2_20}, - }; - - static struct iro e1_iro[2] = { -@@ -1401,7 +1411,7 @@ static int bnx2x_read(nic_t * nic, packet_t * pkt) - union eth_rx_cqe *cqe; - __u8 cqe_fp_flags; - void *rx_pkt; -- int len, pad, cqe_size; -+ int len, pad, cqe_size, max_len; - rc = 1; - - if (bnx2x_is_ver70(bp)) { -@@ -1427,10 +1437,13 @@ static int bnx2x_read(nic_t * nic, packet_t * pkt) - - /* Doto query MTU size of physical device */ - /* Ensure len is valid */ -- if (len > pkt->max_buf_size) -+ max_len = pkt->max_buf_size < bp->rx_buffer_size ? -+ pkt->max_buf_size : bp->rx_buffer_size; -+ if (len > max_len) { - LOG_DEBUG(PFX "%s: bad BD length: %d", - nic->log_name, len); -- -+ len = max_len; -+ } - if (len > 0) { - msync(rx_pkt, len, MS_SYNC); - /* Copy the data */ -diff --git a/src/unix/libs/bnx2x.h b/src/unix/libs/bnx2x.h -index b758179..1f47011 100644 ---- a/src/unix/libs/bnx2x.h -+++ b/src/unix/libs/bnx2x.h -@@ -430,6 +430,8 @@ struct client_init_general_data { - #define CHIP_NUM_57800 0x168a - #define CHIP_NUM_57810 0x168e - #define CHIP_NUM_57840 0x168d -+#define CHIP_NUM_57840_4_10 0x16a1 -+#define CHIP_NUM_57840_2_20 0x16a2 - - #define CHIP_IS_E1(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57710) - #define CHIP_IS_57711(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57711) -@@ -438,7 +440,11 @@ struct client_init_general_data { - #define CHIP_IS_57712E(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57712E) - #define CHIP_IS_57800(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57800) - #define CHIP_IS_57810(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57810) --#define CHIP_IS_57840(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57840) -+#define CHIP_IS_57840_4_10(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57840_4_10) -+#define CHIP_IS_57840_2_20(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57840_2_20) -+#define CHIP_IS_57840(bp) (BNX2X_CHIP_NUM(bp) == CHIP_NUM_57840 || \ -+ CHIP_IS_57840_4_10(bp) || \ -+ CHIP_IS_57840_2_20(bp)) - #define CHIP_IS_E1H(bp) (CHIP_IS_57711(bp) || \ - CHIP_IS_57711E(bp)) - #define CHIP_IS_E2(bp) (CHIP_IS_57712(bp) || \ -diff --git a/src/unix/nic.c b/src/unix/nic.c -index 0b3c538..72afff0 100644 ---- a/src/unix/nic.c -+++ b/src/unix/nic.c -@@ -460,6 +460,7 @@ int nic_remove(nic_t * nic) - rc = stat(nic->uio_device_name, &file_stat); - if ((rc == 0) && (nic->ops)) - nic->ops->close(nic, 0); -+ pthread_mutex_unlock(&nic->nic_mutex); - - nic->state = NIC_EXIT; - -@@ -910,7 +911,7 @@ int do_timers_per_nic_iface(nic_t *nic, nic_interface_t *nic_iface, - if (pkt == NULL) - return -EIO; - -- if (nic_iface->ustack.ip_config == AF_INET) { -+ if (nic_iface->protocol == AF_INET) { - for (i = 0; i < UIP_UDP_CONNS; i++) { - prepare_ustack(nic, nic_iface, ustack, pkt); - -diff --git a/src/unix/nic_nl.c b/src/unix/nic_nl.c -index 34e2062..8afd9ae 100644 ---- a/src/unix/nic_nl.c -+++ b/src/unix/nic_nl.c -@@ -408,7 +408,7 @@ static int ctldev_handle(char *data, nic_t *nic) - persist_all_nic_iface(nic); - - nic_iface = vlan_iface; -- -+ nic_iface->flags |= NIC_IFACE_ACQUIRE; - pthread_mutex_unlock(&nic->nic_mutex); - - /* nic_disable but not going down */ --- -1.7.11.7 - diff --git a/0073-iscsiuio-fix-long-options.patch b/0073-iscsiuio-fix-long-options.patch deleted file mode 100644 index 13711fe..0000000 --- a/0073-iscsiuio-fix-long-options.patch +++ /dev/null @@ -1,31 +0,0 @@ -From bff9048411c891d2eafab1e588077e4bfa56cb43 Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 19 Dec 2012 21:32:44 -0800 -Subject: iscsiuio fix long options - ---- - src/unix/main.c | 8 +++++--- - 1 file changed, 5 insertions(+), 3 deletions(-) - -diff --git a/src/unix/main.c b/src/unix/main.c -index 2008913..ef9e069 100644 ---- a/src/unix/main.c -+++ b/src/unix/main.c -@@ -83,9 +83,11 @@ static char default_pid_filepath[] = "/var/run/iscsiuio.pid"; - * Global Variables - ******************************************************************************/ - static const struct option long_options[] = { -- {"debug", 0, 0, 0}, -- {"version", 0, 0, 0}, -- {"help", 0, 0, 0}, -+ {"foreground", no_argument, NULL, 'f'}, -+ {"debug", required_argument, NULL, 'd'}, -+ {"pid", required_argument, NULL, 'p'}, -+ {"version", no_argument, NULL, 'v'}, -+ {"help", no_argument, NULL, 'h'}, - {0, 0, 0, 0} - }; - --- -1.7.11.7 - diff --git a/0074-iscsiuio-add-initrd-option-to-set-run-from-initrd-hi.patch b/0074-iscsiuio-add-initrd-option-to-set-run-from-initrd-hi.patch deleted file mode 100644 index 1c4dc4a..0000000 --- a/0074-iscsiuio-add-initrd-option-to-set-run-from-initrd-hi.patch +++ /dev/null @@ -1,51 +0,0 @@ -From fefc8e39129dbdeadf2a0b6ba7a28e9e47597e11 Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 19 Dec 2012 21:37:18 -0800 -Subject: iscsiuio add --initrd option to set run from initrd hint for systemd - -See http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons ---- - src/unix/main.c | 7 +++++++ - 1 file changed, 7 insertions(+) - -diff --git a/src/unix/main.c b/src/unix/main.c -index ef9e069..c5fb5ab 100644 ---- a/src/unix/main.c -+++ b/src/unix/main.c -@@ -82,12 +82,15 @@ static char default_pid_filepath[] = "/var/run/iscsiuio.pid"; - /******************************************************************************* - * Global Variables - ******************************************************************************/ -+static int initrd = 0; -+ - static const struct option long_options[] = { - {"foreground", no_argument, NULL, 'f'}, - {"debug", required_argument, NULL, 'd'}, - {"pid", required_argument, NULL, 'p'}, - {"version", no_argument, NULL, 'v'}, - {"help", no_argument, NULL, 'h'}, -+ {"initrd", no_argument, &initrd, 1}, - {0, 0, 0, 0} - }; - -@@ -176,6 +179,7 @@ iscsiuio daemon.\n\ - -f, --foreground make the program run in the foreground\n\ - -d, --debug debuglevel print debugging information\n\ - -p, --pid=pidfile use pid file (default %s).\n\ -+ --initrd systemd initrd hint\n\ - -h, --help display this help and exit\n\ - -v, --version display version and exit\n\ - ", default_pid_filepath); -@@ -279,6 +283,9 @@ int main(int argc, char *argv[]) - } - } - -+ if (initrd) -+ argv[0][0] = '@'; -+ - if (main_log.enabled == LOGGER_ENABLED) { - /* initialize the logger */ - rc = init_logger(main_log.log_file); --- -1.7.11.7 - diff --git a/0075-iscsiuio-systemd-socket-activation-support.patch b/0075-iscsiuio-systemd-socket-activation-support.patch deleted file mode 100644 index eb8b1b9..0000000 --- a/0075-iscsiuio-systemd-socket-activation-support.patch +++ /dev/null @@ -1,58 +0,0 @@ -From b923362bb847eab5856fa3593f053e670d90e0fd Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 19 Dec 2012 21:39:06 -0800 -Subject: iscsiuio systemd socket activation support - ---- - src/unix/iscsid_ipc.c | 28 ++++++++++++++++++++++++++++ - 1 file changed, 28 insertions(+) - -diff --git a/src/unix/iscsid_ipc.c b/src/unix/iscsid_ipc.c -index d7372fc..1c28822 100644 ---- a/src/unix/iscsid_ipc.c -+++ b/src/unix/iscsid_ipc.c -@@ -948,6 +948,30 @@ static void *iscsid_loop(void *arg) - pthread_exit(NULL); - } - -+#define SD_SOCKET_FDS_START 3 -+ -+static int ipc_systemd(void) -+{ -+ char *env; -+ -+ env = getenv("LISTEN_PID"); -+ -+ if (!env || (strtoul(env, NULL, 10) != getpid())) -+ return -EINVAL; -+ -+ env = getenv("LISTEN_FDS"); -+ -+ if (!env) -+ return -EINVAL; -+ -+ if (strtoul(env, NULL, 10) != 1) { -+ LOG_ERR("Did not receive exactly one IPC socket from systemd"); -+ return -EINVAL; -+ } -+ -+ return SD_SOCKET_FDS_START; -+} -+ - /****************************************************************************** - * Initialize/Cleanup routines - ******************************************************************************/ -@@ -961,6 +985,10 @@ int iscsid_init() - int rc; - struct sockaddr_un addr; - -+ iscsid_opts.fd = ipc_systemd(); -+ if (iscsid_opts.fd >= 0) -+ return 0; -+ - iscsid_opts.fd = socket(AF_LOCAL, SOCK_STREAM, 0); - if (iscsid_opts.fd < 0) { - LOG_ERR(PFX "Can not create IPC socket"); --- -1.7.11.7 - diff --git a/0076-iscsiuio-iscsid-IPC-newroot-command.patch b/0076-iscsiuio-iscsid-IPC-newroot-command.patch deleted file mode 100644 index fa40de3..0000000 --- a/0076-iscsiuio-iscsid-IPC-newroot-command.patch +++ /dev/null @@ -1,62 +0,0 @@ -From 07bf3074ccdd9debe844fe1bae0244799d01fe58 Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Wed, 2 Jan 2013 14:46:14 -0800 -Subject: iscsiuio: iscsid IPC newroot command - ---- - include/uip_mgmt_ipc.h | 4 ++++ - src/unix/iscsid_ipc.c | 9 +++++++++ - 2 files changed, 13 insertions(+) - -diff --git a/include/uip_mgmt_ipc.h b/include/uip_mgmt_ipc.h -index 7054df5..db87b2b 100644 ---- a/include/uip_mgmt_ipc.h -+++ b/include/uip_mgmt_ipc.h -@@ -26,6 +26,7 @@ - typedef enum iscsid_uip_cmd { - ISCSID_UIP_IPC_UNKNOWN = 0, - ISCSID_UIP_IPC_GET_IFACE = 1, -+ ISCSID_UIP_NEWROOT = 2, - - __ISCSID_UIP_IPC_MAX_COMMAND - } iscsid_uip_cmd_e; -@@ -45,6 +46,9 @@ typedef struct iscsid_uip_broadcast { - struct ipc_broadcast_iface_rec { - struct iface_rec rec; - } iface_rec; -+ struct ipc_broadcast_newroot { -+ char path[PATH_MAX + 1]; -+ } newroot; - } u; - } iscsid_uip_broadcast_t; - -diff --git a/src/unix/iscsid_ipc.c b/src/unix/iscsid_ipc.c -index 1c28822..dcbeb4c 100644 ---- a/src/unix/iscsid_ipc.c -+++ b/src/unix/iscsid_ipc.c -@@ -801,6 +801,7 @@ int process_iscsid_broadcast(int s2) - size_t size; - iscsid_uip_cmd_e cmd; - uint32_t payload_len; -+ char *newroot; - - fd = fdopen(s2, "r+"); - if (fd == NULL) { -@@ -857,6 +858,14 @@ int process_iscsid_broadcast(int s2) - } - - break; -+ case ISCSID_UIP_NEWROOT: -+ rsp.command = cmd; -+ newroot = data->u.newroot.path; -+ if (chdir(newroot) || chroot(".") || chdir("/")) -+ rsp.err = ISCSID_UIP_MGMT_IPC_ERR; -+ else -+ rsp.err = ISCSID_UIP_MGMT_IPC_OK; -+ break; - default: - LOG_WARN(PFX "Unknown iscsid broadcast command: %x", - data->header.command); --- -1.7.11.7 - diff --git a/0077-iscsiuio-document-pidfile-option.patch b/0077-iscsiuio-document-pidfile-option.patch deleted file mode 100644 index 1dd2458..0000000 --- a/0077-iscsiuio-document-pidfile-option.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 1453c612ce34c6d3722e0d83b5e2def5048421dc Mon Sep 17 00:00:00 2001 -From: Chris Leech -Date: Mon, 21 Jan 2013 15:49:02 -0800 -Subject: iscsiuio document pidfile option - ---- - docs/iscsiuio.8 | 9 +++++++++ - 1 file changed, 9 insertions(+) - -diff --git a/docs/iscsiuio.8 b/docs/iscsiuio.8 -index d107327..6d79108 100644 ---- a/docs/iscsiuio.8 -+++ b/docs/iscsiuio.8 -@@ -67,6 +67,15 @@ into the background. - .TP - .BI -v - This is to print the version. -+.PP -+.TP -+.BI -p -+Use pidfile (default /var/run/iscsiuio.pid ) -+.PP -+.TP -+.BI -h -+Display this help and exit. -+ - - .\" - .\" AUTHOR part --- -1.7.11.7 - diff --git a/0099-use-Red-Hat-version-string-to-match-RPM-package-vers.patch b/0099-use-Red-Hat-version-string-to-match-RPM-package-vers.patch index 3c219bc..486b4c8 100644 --- a/0099-use-Red-Hat-version-string-to-match-RPM-package-vers.patch +++ b/0099-use-Red-Hat-version-string-to-match-RPM-package-vers.patch @@ -16,7 +16,7 @@ index a090522..aef0c3d 100644 * some other maintainer could merge a patch without going through us */ -#define ISCSI_VERSION_STR "2.0-873" -+#define ISCSI_VERSION_STR "6.2.0.873-1" ++#define ISCSI_VERSION_STR "6.2.0.873-10" #define ISCSI_VERSION_FILE "/sys/module/scsi_transport_iscsi/version" #endif diff --git a/04-iscsi b/04-iscsi index ba7cd7d..f142e34 100755 --- a/04-iscsi +++ b/04-iscsi @@ -1,7 +1,7 @@ #!/bin/sh case "$2" in - up|down|vpn-up|vpn-down) - /bin/systemctl try-restart iscsi.service || : + up|vpn-up) + /bin/systemctl reload iscsi.service || : ;; esac diff --git a/iscsi-initiator-utils.spec b/iscsi-initiator-utils.spec index 1333b22..6fcac7a 100644 --- a/iscsi-initiator-utils.spec +++ b/iscsi-initiator-utils.spec @@ -1,14 +1,15 @@ - %define open_iscsi_version 2.0 %define open_iscsi_build 873 -%define iscsiuio_version 0.7.2.1 Summary: iSCSI daemon and utility programs Name: iscsi-initiator-utils Version: 6.%{open_iscsi_version}.%{open_iscsi_build} -Release: 7%{?dist} +Release: 11%{?dist} +Group: System Environment/Daemons +License: GPLv2+ +URL: http://www.open-iscsi.org + Source0: http://www.open-iscsi.org/bits/open-iscsi-%{open_iscsi_version}-%{open_iscsi_build}.tar.gz -Source1: iscsiuio-%{iscsiuio_version}.tar.gz Source4: 04-iscsi Source5: iscsi-tmpfiles.conf @@ -23,11 +24,32 @@ Patch7: 0007-iscsid-iscsiadm-fix-abstract-socket-length-in-bind-c.patch Patch8: 0008-iscsid-implement-systemd-compatible-socket-activatio.patch Patch9: 0009-iscsid-add-example-unit-files-for-systemd.patch Patch10: 0010-iscsi-tools-fix-get_random_bytes-error-handling.patch -# pending upstream merge -Patch31: 0031-iscsid-add-initrd-option-to-set-run-from-initrd-hint.patch -Patch32: 0032-iscsiadm-iscsid-newroot-command-to-survive-switch_ro.patch -Patch33: 0033-iscsiadm-param-parsing-for-advanced-node-creation.patch -Patch34: 0034-update-systemd-service-files-add-iscsi.service-for-s.patch +Patch11: 0011-ISCSID-Added-socket-communication-hooks-for-uip.patch +Patch12: 0012-ISCSID-Modified-the-Makefile-for-iscsiuio-compilatio.patch +Patch13: 0013-ISCSID-Added-iscsiuio-source-to-the-open-iscsi-pkg.patch +Patch14: 0014-From-Adheer-Chandravanshi-adheer.chandravanshi-qlogi.patch +Patch15: 0015-Manpage-changes-for-flashnode-submode-support-for-ho.patch +Patch16: 0016-README-changes-for-flashnode-submode-support-for-hos.patch +Patch17: 0017-PATCH-1-of-1-correctly-check-return-value-of-nice.patch +Patch18: 0018-Allow-firmware-mode-to-use-debug-flag.patch +Patch19: 0019-iscsiadm-return-error-when-login-fails.patch +Patch20: 0020-iscsiadm-bind-ifaces-to-portals-found-using-isns.patch +Patch21: 0021-iscsiadm-Check-for-mode-is-not-required-when-creatin.patch +Patch22: 0022-iscsid-iscsiadm-add-support-for-emulex-one-connect-s.patch +Patch23: 0023-ISCSIUIO-Updated-iscsiuio-to-version-0.7.8.1b-for-pe.patch +Patch24: 0024-Fix-discovery-error-return-without-return-value.patch +Patch25: 0025-iscsid-Fix-strlen-parameter.patch +Patch26: 0026-iscsiuio-Change-socket-bind-to-use-the-same-struct-s.patch +Patch27: 0027-Make-rescan-run-in-parallel.patch +# not (yet) upstream merged +Patch40: 0040-ISCSISTART-Saved-ibft-boot-info-to-the-session-sysfs.patch +Patch41: 0041-ISCSID-Added-the-extraction-of-the-session-boot-info.patch +Patch42: 0042-ISCSID-Added-iface-content-override-fix.patch +Patch43: 0043-idmb_rec_write-check-for-tpgt-first.patch +Patch45: 0045-idbm_rec_write-seperate-old-and-new-style-writes.patch +Patch46: 0046-idbw_rec_write-pick-tpgt-from-existing-record.patch +Patch49: 0049-update-systemd-service-files-add-iscsi.service-for-s.patch +Patch50: 0050-iscsi-boot-related-service-file-updates.patch # distro specific modifications Patch51: 0051-update-initscripts-and-docs.patch Patch52: 0052-use-var-for-config.patch @@ -35,47 +57,30 @@ Patch53: 0053-use-red-hat-for-name.patch Patch54: 0054-add-libiscsi.patch Patch55: 0055-dont-use-static.patch Patch56: 0056-remove-the-offload-boot-supported-ifdef.patch -Patch57: 0057-iscsid-iscsiuio-ipc-interface.patch -Patch58: 0058-iscsiuio-IPC-newroot-command.patch Patch59: 0059-iscsiuio-systemd-unit-files.patch Patch60: 0060-use-systemctl-to-start-iscsid.patch Patch61: 0061-resolve-565245-multilib-issues-caused-by-doxygen.patch Patch62: 0062-Don-t-check-for-autostart-sessions-if-iscsi-is-not-u.patch Patch63: 0063-fix-order-of-setting-uid-gid-and-drop-supplementary-.patch -# iscsiuio patches -Patch71: 0071-iscsiuio-0.7.4.3.patch -Patch72: 0072-iscsiuio-0.7.6.1.patch -Patch73: 0073-iscsiuio-fix-long-options.patch -Patch74: 0074-iscsiuio-add-initrd-option-to-set-run-from-initrd-hi.patch -Patch75: 0075-iscsiuio-systemd-socket-activation-support.patch -Patch76: 0076-iscsiuio-iscsid-IPC-newroot-command.patch -Patch77: 0077-iscsiuio-document-pidfile-option.patch +Patch64: 0064-libiscsi-fix-incorrect-strncpy-use.patch # version string, needs to be updated with each build Patch99: 0099-use-Red-Hat-version-string-to-match-RPM-package-vers.patch - -Group: System Environment/Daemons -License: GPLv2+ -URL: http://www.open-iscsi.org -Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) -BuildRequires: openssl-devel flex bison python-devel doxygen glibc-static kmod-devel -BuildRequires: systemd +BuildRequires: flex bison python-devel doxygen kmod-devel systemd-devel # For dir ownership Requires(post): systemd Requires(preun): systemd Requires(postun): systemd +%global _hardened_build 1 +%global __provides_exclude_from ^(%{python_sitearch}/.*\\.so)$ + %description The iscsi package provides the server daemon for the iSCSI protocol, as well as the utility programs used to manage it. iSCSI is a protocol for distributed disk access using SCSI commands sent over Internet Protocol networks. - -%global _hardened_build 1 -%global __provides_exclude_from ^(%{python_sitearch}|%{python3_sitearch})/.*\\.so$ - - %package devel Summary: Development files for %{name} Group: Development/Libraries @@ -86,8 +91,7 @@ The %{name}-devel package contains libraries and header files for developing applications that use %{name}. %prep -%setup -q -n open-iscsi-%{open_iscsi_version}-%{open_iscsi_build} -a 1 -mv iscsiuio-%{iscsiuio_version} iscsiuio +%setup -q -n open-iscsi-%{open_iscsi_version}-%{open_iscsi_build} # upstream patches %patch1 -p1 %patch2 -p1 @@ -99,11 +103,32 @@ mv iscsiuio-%{iscsiuio_version} iscsiuio %patch8 -p1 %patch9 -p1 %patch10 -p1 +%patch11 -p1 +%patch12 -p1 +%patch13 -p1 +%patch14 -p1 +%patch15 -p1 +%patch16 -p1 +%patch17 -p1 +%patch18 -p1 +%patch19 -p1 +%patch20 -p1 +%patch21 -p1 +%patch22 -p1 +%patch23 -p1 +%patch24 -p1 +%patch25 -p1 +%patch26 -p1 +%patch27 -p1 # pending upstream merge -%patch31 -p1 -%patch32 -p1 -%patch33 -p1 -%patch34 -p1 +%patch40 -p1 +%patch41 -p1 +%patch42 -p1 +%patch43 -p1 +%patch45 -p1 +%patch46 -p1 +%patch49 -p1 +%patch50 -p1 # distro specific modifications %patch51 -p1 %patch52 -p1 @@ -111,37 +136,18 @@ mv iscsiuio-%{iscsiuio_version} iscsiuio %patch54 -p1 %patch55 -p1 %patch56 -p1 -%patch57 -p1 -%patch58 -p1 %patch59 -p1 %patch60 -p1 %patch61 -p1 %patch62 -p1 %patch63 -p1 -# iscsiuio patches -cd iscsiuio -%patch71 -p1 -%patch72 -p1 -%patch73 -p1 -%patch74 -p1 -%patch75 -p1 -%patch76 -p1 -%patch77 -p1 -cd .. +%patch64 -p1 # version string %patch99 -p1 - %build +chmod +x iscsiuio/configure make OPTFLAGS="%{optflags} %{?__global_ldflags} -DUSE_KMOD -lkmod" - -cd iscsiuio -chmod u+x configure -%{configure} --enable-debug -make OPTFLAGS="%{optflags}" LDFLAGS="%{?__global_ldflags}" CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" - -cd .. - pushd libiscsi python setup.py build touch -r libiscsi.doxy html/* @@ -149,58 +155,55 @@ popd %install -rm -rf $RPM_BUILD_ROOT -mkdir -p $RPM_BUILD_ROOT/sbin -mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man8 -mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/iscsi -mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/logrotate.d -mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/NetworkManager/dispatcher.d -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi/nodes -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi/send_targets -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi/static -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi/isns -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi/slp -mkdir -p $RPM_BUILD_ROOT/var/lib/iscsi/ifaces -mkdir -p $RPM_BUILD_ROOT/var/lock/iscsi -mkdir -p $RPM_BUILD_ROOT%{_libdir} -mkdir -p $RPM_BUILD_ROOT%{_includedir} -mkdir -p $RPM_BUILD_ROOT%{python_sitearch} - - - -install -p -m 755 usr/iscsid usr/iscsiadm utils/iscsi-iname usr/iscsistart $RPM_BUILD_ROOT/sbin -install -p -m 644 doc/iscsiadm.8 $RPM_BUILD_ROOT/%{_mandir}/man8 -install -p -m 644 doc/iscsid.8 $RPM_BUILD_ROOT/%{_mandir}/man8 -install -p -m 644 etc/iscsid.conf $RPM_BUILD_ROOT%{_sysconfdir}/iscsi -install -p -m 644 doc/iscsistart.8 $RPM_BUILD_ROOT/%{_mandir}/man8 -install -p -m 644 doc/iscsi-iname.8 $RPM_BUILD_ROOT/%{_mandir}/man8 -install -p -m 644 iscsiuio/docs/iscsiuio.8 $RPM_BUILD_ROOT/%{_mandir}/man8 -install -p -m 644 iscsiuio/iscsiuiolog $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d -install -p -m 755 iscsiuio/src/unix/iscsiuio $RPM_BUILD_ROOT/sbin - -install -p -D -m 644 etc/systemd/iscsi.service $RPM_BUILD_ROOT%{_unitdir}/iscsi.service -install -p -D -m 644 etc/systemd/iscsid.service $RPM_BUILD_ROOT%{_unitdir}/iscsid.service -install -p -D -m 644 etc/systemd/iscsid.socket $RPM_BUILD_ROOT%{_unitdir}/iscsid.socket -install -p -D -m 644 etc/systemd/iscsiuio.service $RPM_BUILD_ROOT%{_unitdir}/iscsiuio.service -install -p -D -m 644 etc/systemd/iscsiuio.socket $RPM_BUILD_ROOT%{_unitdir}/iscsiuio.socket -install -p -D -m 755 etc/systemd/iscsi_mark_root_nodes $RPM_BUILD_ROOT/usr/libexec/iscsi_mark_root_nodes -install -p -m 755 %{SOURCE4} $RPM_BUILD_ROOT/%{_sysconfdir}/NetworkManager/dispatcher.d -install -p -D -m 644 %{SOURCE5} $RPM_BUILD_ROOT/%{_tmpfilesdir}/iscsi.conf - -install -p -m 755 libiscsi/libiscsi.so.0 $RPM_BUILD_ROOT%{_libdir} -ln -s libiscsi.so.0 $RPM_BUILD_ROOT%{_libdir}/libiscsi.so -install -p -m 644 libiscsi/libiscsi.h $RPM_BUILD_ROOT%{_includedir} - -install -p -m 755 libiscsi/build/lib.linux-*/libiscsimodule.so \ - $RPM_BUILD_ROOT%{python_sitearch} +make DESTDIR=%{?buildroot} install_programs install_doc install_etc +# upstream makefile doesn't get everything the way we like it +rm $RPM_BUILD_ROOT/sbin/iscsi_discovery +rm $RPM_BUILD_ROOT%{_mandir}/man8/iscsi_discovery.8 +install -pm 755 usr/iscsistart $RPM_BUILD_ROOT/sbin +install -pm 644 doc/iscsistart.8 $RPM_BUILD_ROOT%{_mandir}/man8 +install -pm 644 doc/iscsi-iname.8 $RPM_BUILD_ROOT%{_mandir}/man8 +install -d $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d +install -pm 644 iscsiuio/iscsiuiolog $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d + +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi/nodes +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi/send_targets +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi/static +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi/isns +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi/slp +install -d $RPM_BUILD_ROOT%{_sharedstatedir}/iscsi/ifaces # for %%ghost +install -d $RPM_BUILD_ROOT/var/lock/iscsi touch $RPM_BUILD_ROOT/var/lock/iscsi/lock -%clean -rm -rf $RPM_BUILD_ROOT +install -d $RPM_BUILD_ROOT%{_unitdir} +install -pm 644 etc/systemd/iscsi.service $RPM_BUILD_ROOT%{_unitdir} +install -pm 644 etc/systemd/iscsid.service $RPM_BUILD_ROOT%{_unitdir} +install -pm 644 etc/systemd/iscsid.socket $RPM_BUILD_ROOT%{_unitdir} +install -pm 644 etc/systemd/iscsiuio.service $RPM_BUILD_ROOT%{_unitdir} +install -pm 644 etc/systemd/iscsiuio.socket $RPM_BUILD_ROOT%{_unitdir} + +install -d $RPM_BUILD_ROOT%{_libexecdir} +install -pm 755 etc/systemd/iscsi-mark-root-nodes $RPM_BUILD_ROOT%{_libexecdir} + +install -d $RPM_BUILD_ROOT%{_sysconfdir}/NetworkManager/dispatcher.d +install -pm 755 %{SOURCE4} $RPM_BUILD_ROOT%{_sysconfdir}/NetworkManager/dispatcher.d + +install -d $RPM_BUILD_ROOT%{_tmpfilesdir} +install -pm 644 %{SOURCE5} $RPM_BUILD_ROOT%{_tmpfilesdir}/iscsi.conf + +install -d $RPM_BUILD_ROOT%{_libdir} +install -pm 755 libiscsi/libiscsi.so.0 $RPM_BUILD_ROOT%{_libdir} +ln -s libiscsi.so.0 $RPM_BUILD_ROOT%{_libdir}/libiscsi.so +install -d $RPM_BUILD_ROOT%{_includedir} +install -pm 644 libiscsi/libiscsi.h $RPM_BUILD_ROOT%{_includedir} + +install -d $RPM_BUILD_ROOT%{python_sitearch} +install -pm 755 libiscsi/build/lib.linux-*/libiscsimodule.so \ + $RPM_BUILD_ROOT%{python_sitearch} + %post /sbin/ldconfig @@ -243,15 +246,14 @@ fi /bin/systemctl try-restart iscsi.service >/dev/null 1>&1 || : %files -%defattr(-,root,root) %doc README -%dir %{_var}/lib/iscsi -%dir %{_var}/lib/iscsi/nodes -%dir %{_var}/lib/iscsi/isns -%dir %{_var}/lib/iscsi/static -%dir %{_var}/lib/iscsi/slp -%dir %{_var}/lib/iscsi/ifaces -%dir %{_var}/lib/iscsi/send_targets +%dir %{_sharedstatedir}/iscsi +%dir %{_sharedstatedir}/iscsi/nodes +%dir %{_sharedstatedir}/iscsi/isns +%dir %{_sharedstatedir}/iscsi/static +%dir %{_sharedstatedir}/iscsi/slp +%dir %{_sharedstatedir}/iscsi/ifaces +%dir %{_sharedstatedir}/iscsi/send_targets %ghost %{_var}/lock/iscsi %ghost %{_var}/lock/iscsi/lock %{_unitdir}/iscsi.service @@ -259,7 +261,7 @@ fi %{_unitdir}/iscsid.socket %{_unitdir}/iscsiuio.service %{_unitdir}/iscsiuio.socket -/usr/libexec/iscsi_mark_root_nodes +%{_libexecdir}/iscsi-mark-root-nodes %{_sysconfdir}/NetworkManager/dispatcher.d/04-iscsi %{_tmpfilesdir}/iscsi.conf %dir %{_sysconfdir}/iscsi @@ -271,12 +273,29 @@ fi %config(noreplace) %{_sysconfdir}/logrotate.d/iscsiuiolog %files devel -%defattr(-,root,root,-) %doc libiscsi/html %{_libdir}/libiscsi.so %{_includedir}/libiscsi.h %changelog +* Mon Aug 19 2013 Chris Leech - 6.2.0.873-11 +- iscsi boot related fixes + make sure iscsid gets started if there are any boot sessions running + add reload target to fix double session problem when restarting from NM + don't rely on session list passed from initrd, never got fully implemented + remove patches related to running iscsid from initrd, possible to revisit later + +* Sun Aug 18 2013 Chris Leech - 6.2.0.873-10 +- sync with upstream git, minor context fixes after rebase of out-of-tree patches +- iscsiuio is merged upstream, remove old source archive and patches +- spec cleanups to fix rpmlint issues + +* Sun Aug 4 2013 Peter Robinson 6.2.0.873-9 +- Fix FTBFS, cleanup spec + +* Sat Aug 03 2013 Fedora Release Engineering - 6.2.0.873-8 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild + * Tue Jun 11 2013 Chris Leech - 6.2.0.873-7 - Use the systemd tmpfiles service to recreate lockfiles in /var/lock - 955167 build as a position independent executable @@ -344,245 +363,3 @@ fi * Wed Feb 09 2011 Fedora Release Engineering - 6.2.0.872-9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild - -* Wed Jul 21 2010 David Malcolm - 6.2.0.872-8 -- Rebuilt for https://fedoraproject.org/wiki/Features/Python_2.7/MassRebuild - -* Mon Jul 12 2010 Mike Christie 6.2.0.872.7 -- Sync to upstream open-iscsi-2.0-872-rc4 which fixes: - iscsiadm discovery port handling, add discoveryd init script - support, move from iscsid.conf to discovery db discoveryd settings, - and add discoverydb mode support. - -* Thu Jun 10 2010 Mike Christie 6.2.0.872.6 -- Fix last patch. - -* Wed Jun 9 2010 Mike Christie 6.2.0.872.5 -- Fix iscsiadm handling of port argument when it is not the default 3260. - -* Thu May 6 2010 Mike Christie 6.2.0.872.4 -- Fix iscsi script operations to check for offload drivers in rh_status -- Fix iscsiadm logging to not trigger iscsi script error detection - -* Wed May 5 2010 Mike Christie 6.2.0.872.3 -- 578455 Fix initial R2T=0 handling for be2iscsi - -* Wed Mar 31 2010 Mike Christie 6.2.0.872.2 -- 578455 Fix handling of MaxXmitDataSegmentLength=0 for be2iscsi - -* Wed Mar 31 2010 Mike Christie 6.2.0.872.1 -- 578455 Fix handling of MaxXmitDataSegmentLength=0 - -* Wed Mar 24 2010 Mike Christie 6.2.0.872.0 -- 516444 Add iSNS SCN handling (rebased to open-iscsi-2.0-872-rc1-) -- Update brcm to 0.5.7 - -* Sun Feb 14 2010 Hans de Goede 6.2.0.870-13 -- Preserve timestamps on doxygen generated files -- Fix FTBFS (#565038) - -* Mon Feb 8 2010 Mike Christie 6.2.0.871.1.1-3 -- Add spec patch comments. - -* Thu Jan 21 2010 Mike Christie 6.2.0.871.1.1-2 -- 556985 Fix up init.d iscsid script to remove offload modules and - load be2iscsi. -- Enable s390/s390x - -* Fri Jan 15 2010 Mike Christie 6.2.0.871.1.1-1 -- Sync to upstream -- 529324 Add iscsi-iname and iscsistart man page -- 463582 OF/iBFT support - -* Thu Jan 7 2010 Hans de Goede 6.2.0.870-12 -- Change python_sitelib macro to use %%global as the new rpm will break - using %%define here, see: - https://www.redhat.com/archives/fedora-devel-list/2010-January/msg00093.html - -* Tue Dec 1 2009 Hans de Goede 6.2.0.870-11 -- Own /etc/iscsi (#542849) -- Do not own /etc/NetworkManager/dispatcher.d (#533700) - -* Fri Jul 24 2009 Fedora Release Engineering - 6.2.0.870-10.1 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild - -* Fri May 22 2009 Dan Horak 6.2.0.870-9.1 -- drop the s390/s390x ExcludeArch - -* Mon Apr 27 2009 Hans de Goede 6.2.0.870-9 -- Don't crash when asked to parse the ppc firmware table more then - once (which can be done from libiscsi) (#491363) - -* Fri Apr 3 2009 Hans de Goede 6.2.0.870-8 -- Stop the NM script from exiting with an error status when it - didn't do anything (#493411) - -* Fri Mar 20 2009 Hans de Goede 6.2.0.870-7 -- libiscsi: use fwparam_ibft_sysfs() instead of fw_get_entry(), as - the latter causes stack corruption (workaround #490515) - -* Sat Mar 14 2009 Terje Rosten - 6.2.0.870-6 -- Add glibc-static to buildreq to build in F11 - -* Wed Feb 25 2009 Fedora Release Engineering - 6.2.0.870-5 -- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild - -* Thu Feb 12 2009 Hans de Goede 6.2.0.870-4 -- Fix libiscsi.discover_sendtargets python method to accept None as valid - authinfo argument (#485217) - -* Wed Jan 28 2009 Hans de Goede 6.2.0.870-3 -- Fix reading of iBFT firmware with newer kernels - -* Wed Jan 28 2009 Hans de Goede 6.2.0.870-2 -- Add libiscsi iscsi administration library and -devel subpackage - -* Tue Nov 25 2008 Mike Christie 6.2.0.870-1.0 -- Rebase to upstream - -* Thu Nov 6 2008 Hans de Goede 6.2.0.870-0.2.rc1 -- Add force-start iscsid initscript option and use that in "patch to make - iscsiadm start iscsid when needed" so that iscsid will actual be started - even if there are no iscsi disks configured yet (rh 470437) -- Do not start iscsid when not running when iscsiadm -k 0 gets executed - (rh 470438) - -* Tue Sep 30 2008 Hans de Goede 6.2.0.870-0.1.rc1 -- Rewrite SysV initscripts, fixes rh 441290, 246960, 282001, 436175, 430791 -- Add patch to make iscsiadm complain and exit when run as user instead - of hang spinning for the database lock -- Add patch to make iscsiadm start iscsid when needed (rh 436175 related) -- Don't start iscsi service when network not yet up (in case of using NM) - add NM dispatcher script to start iscsi service once network is up - -* Mon Jun 30 2008 Mike Christie - 6.2.0.870 -- Rebase to open-iscsi-2-870 -- 453282 Handle sysfs changes. - -* Fri Apr 25 2008 Mike Christie - 6.2.0.868-0.7 -- 437522 log out sessions that are not used for root during "iscsi stop". - -* Fri Apr 4 2008 Mike Christie - 6.2.0.868-0.6 -- Rebase to RHEL5 to bring in bug fixes. -- 437522 iscsi startup does not need to modify with network startup. -- 436175 Check for running sessions when stopping service. - -* Wed Feb 6 2008 Mike Christie - 6.2.0.868-0.3 -- Rebase to upstream and RHEL5. -- 246960 LSB init script changes. - -* Fri Oct 5 2007 Mike Christie - 6.2.0.865-0.2 -- Rebase to upstream's bug fix release. -- Revert init script startup changes from 225915 which reviewers did - not like. - -* Wed Jun 20 2007 Mike Christie - 6.2.0.754-0.1 -- 225915 From Adrian Reber - Fix up spec and init files for rpmlint. - -* Tue Feb 6 2007 Mike Christie - 6.2.0.754-0.0 -- Rebase to upstream. -- Add back --map functionality but in session mode to match RHEL5 fixes -- Break up iscsi init script into two, so iscsid can be started early for root - -* Tue Nov 28 2006 Mike Christie - 6.2.0.747-0.0 -- Fix several bugs in actor.c (iscsi scheduling). This should result -- in better dm-multipath intergation and fix bugs where time outs -- or requests were missed or dropped. -- Set default noop timeout correctly. - -* Sat Nov 25 2006 Mike Christie - 6.2.0.742-0.0 -- Don't flood targets with nop-outs. - -* Fri Nov 24 2006 Mike Christie - 6.2.0.737-0.0 -- Add commands missing from RHEL4/RHEL3 and document iscsid.conf. -- Fixup README. - -* Tue Nov 7 2006 Mike Christie - 6.2.0.695-0.8 -- Rebase to upstream open-iscsi-2.0-730. - -* Tue Oct 17 2006 Mike Christie - 6.2.0.695-0.7 -- Change period to colon in default name - -* Thu Oct 5 2006 Mike Christie - 6.2.0.695-0.6 -- BZ 209523 make sure the network is not going to get shutdown so -iscsi devices (include iscsi root and dm/md over iscsi) get syncd. -- BZ 209415 have package create iscsi var dirs - -* Tue Oct 3 2006 Mike Christie - 6.2.0.695-0.5 -- BZ 208864 move /etc/iscsi/nodes and send_targets to /var/lib/iscsi - -* Mon Oct 2 2006 Mike Christie - 6.2.0.695-0.4 -- BZ 208548 move /etc/iscsi/lock to /var/lock/iscsi/lock - -* Wed Sep 27 2006 Jeremy Katz - 6.2.0.695-0.3 -- Add fix for initscript with pid file moved - -* Tue Sep 26 2006 Mike Christie - 6.2.0.695-0.2 -- BZ 208050 - change default initiator name to reflect redhat -- Move pid from /etc/iscsi to /var/run/iscsid.pid - -* Fri Sep 15 2006 Mike Christie - 6.2.0.695-0.1 -- Add compat with FC kernel so iscsid will pass startup checks and run. -- Fix bug when using hw iscsi and software iscsi and iscsid is restarted. -- Fix session matching bug when hw and software iscsi is both running - -* Tue Sep 5 2006 Jeremy Katz - 6.1.1.685-0.1 -- Fix service startup -- Fix another case where cflags weren't being used - -* Mon Aug 28 2006 Mike Christie - 6.1.1.685 -- Rebase to upstream to bring in many bug fixes and rm db. -- iscsi uses /etc/iscsi instead of just etc now - -* Fri Jul 21 2006 Jeremy Katz - 6.1.1.645-1 -- fix shutdown with root on iscsi - -* Thu Jul 13 2006 Mike Christie - 6.1.1.645 -- update to upstream 1.1.645 -- Note DB and interface changed so you must update kernel, tools and DB - -* Wed Jul 12 2006 Jesse Keating - 6.0.5.595-2.1.1 -- rebuild - -* Wed Jul 12 2006 Jesse Keating - 6.0.5.595-2.1 -- rebuild - -* Wed Jun 21 2006 Mike Christie - 6.0.5.595-2 -- add PatM's statics.c file. This is needed for boot since - there is no getpwuid static available at that time. -* Tue Jun 20 2006 Jeremy Katz - 6.0.5.595-1 -- ensure that we respect %%{optflags} -- cleaned up initscript to make use of standard functions, return right - values and start by default -- build iscsistart as a static binary for use in initrds - -* Tue May 30 2006 Mike Christie -- rebase package to svn rev 595 to fix several bugs - NOTE!!!!!!!! This is not compatible with the older open-iscsi modules - and tools. You must upgrade. - -* Thu May 18 2006 Mike Christie -- update package to open-iscsi svn rev 571 - NOTE!!!!!!!! This is not compatible with the older open-iscsi modules - and tools. You must upgrade. - -* Fri Apr 7 2006 Mike Christie -- From Andy Henson : - Autogenerate /etc/initiatorname.iscsi during install if not already present -- Remove code to autogenerate /etc/initiatorname.iscsi from initscript -- From dan.y.roche@gmail.com: - add touch and rm lock code -- update README -- update default iscsid.conf. "cnx" was not supported. The correct - id was "conn". - -* Fri Feb 10 2006 Jesse Keating - 5.0.5.476-0.1 -- bump again for double-long bug on ppc(64) - -* Mon Jan 23 2006 Mike Christie -- rebase package to bring in ppc64 unsigned long vs unsigned - long long fix and iscsadm return value fix. Also drop rdma patch - becuase it is now upstream. -* Wed Dec 14 2005 Mike Christie -- initial packaging - diff --git a/sources b/sources index ef715a6..a258aaf 100644 --- a/sources +++ b/sources @@ -1,2 +1 @@ 8b8316d7c9469149a6cc6234478347f7 open-iscsi-2.0-873.tar.gz -22e8862a1aee0f3565b9caa4e22995f4 iscsiuio-0.7.2.1.tar.gz