From ab565a3223d72d479e9616e6dab6fa4d8524940a Mon Sep 17 00:00:00 2001
From: Jeffrey C. Ollie <jeff@ocjtech.us>
Date: Tue, 25 Mar 2008 00:50:27 -0500
Subject: [PATCH] Build using external libedit.

---
 build_tools/menuselect-deps.in |    1 +
 configure.ac                   |   22 ++++++++++++++++++++++
 main/Makefile                  |    7 ++++---
 main/cli.c                     |    3 ++-
 makeopts.in                    |    4 ++++
 5 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/build_tools/menuselect-deps.in b/build_tools/menuselect-deps.in
index c25e5d2..e50e64e 100644
--- a/build_tools/menuselect-deps.in
+++ b/build_tools/menuselect-deps.in
@@ -16,6 +16,7 @@ ISDNNET=@PBX_ISDNNET@
 IXJUSER=@PBX_IXJUSER@
 JACK=@PBX_JACK@
 LDAP=@PBX_LDAP@
+LIBEDIT=@PBX_LIBEDIT@
 LTDL=@PBX_LTDL@
 LUA=@PBX_LUA@
 MISDN=@PBX_MISDN@
diff --git a/configure.ac b/configure.ac
index 2da38f1..c514e10 100644
--- a/configure.ac
+++ b/configure.ac
@@ -220,6 +220,7 @@ AST_EXT_LIB_SETUP([IMAP_TK], [UW IMAP Toolkit], [imap])
 AST_EXT_LIB_SETUP([ISDNNET], [ISDN4Linux Library], [isdnnet])
 AST_EXT_LIB_SETUP([JACK], [Jack Audio Connection Kit], [jack])
 AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
+AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit])
 AST_EXT_LIB_SETUP([LTDL], [libtool], [ltdl])
 AST_EXT_LIB_SETUP([LUA], [Lua], [lua])
 AST_EXT_LIB_SETUP([MISDN], [mISDN User Library], [misdn])
@@ -1571,6 +1572,27 @@ AC_SUBST(PBX_GTK2)
 AC_SUBST(GTK2_INCLUDE)
 AC_SUBST(GTK2_LIB)
 
+PBX_LIBEDIT=0
+LIBEDIT_INCLUDE=-Ieditline/readline
+LIBEDIT_LIB=
+LIBEDIT_OBJ=editline/libedit.a
+if test  "${USE_LIBEDIT}" != "no"; then
+   AC_CHECK_TOOL(PKGCONFIG, pkg-config, no)
+   if test "${PKGCONFIG}" != "no"; then
+      if ${PKGCONFIG} --exists libedit; then
+         LIBEDIT_INCLUDE=$(${PKGCONFIG} libedit --cflags)
+	 LIBEDIT_LIB=$(${PKGCONFIG} libedit --libs)
+         LIBEDIT_OBJ=
+         PBX_LIBEDIT=1
+         AC_DEFINE([HAVE_LIBEDIT], 1, [Define if your system has the NetBSD Editline libraries.])
+      fi
+   fi
+fi
+AC_SUBST(PBX_LIBEDIT)
+AC_SUBST(LIBEDIT_INCLUDE)
+AC_SUBST(LIBEDIT_LIB)
+AC_SUBST(LIBEDIT_OBJ)
+
 if test "${USE_CURL}" != "no"; then
    AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
    if test ! x"${CURL_CONFIG}" = xNo; then
diff --git a/main/Makefile b/main/Makefile
index 976c37b..09c5eb6 100644
--- a/main/Makefile
+++ b/main/Makefile
@@ -133,6 +133,7 @@ testexpr2: ast_expr2f.c ast_expr2.c ast_expr2.h
 channel.o: ASTCFLAGS+=$(ZAPTEL_INCLUDE)
 asterisk.o: ASTCFLAGS+=$(ZAPTEL_INCLUDE)
 
+cli.o: ASTCFLAGS+=$(LIBEDIT_INCLUDE)
 
 ifneq ($(findstring ENABLE_UPLOADS,$(MENUSELECT_CFLAGS)),)
 http.o: ASTCFLAGS+=$(GMIME_INCLUDE)
@@ -166,13 +167,13 @@ ifneq ($(findstring ENABLE_UPLOADS,$(MENUSELECT_CFLAGS)),)
 GMIMELDFLAGS+=$(GMIME_LIB)
 endif
 
-$(MAIN_TGT): $(OBJS) editline/libedit.a db1-ast/libdb1.a $(AST_EMBED_LDSCRIPTS)
+$(MAIN_TGT): $(OBJS) $(LIBEDIT_OBJ) db1-ast/libdb1.a $(AST_EMBED_LDSCRIPTS)
 	@$(CC) -c -o buildinfo.o $(ASTCFLAGS) buildinfo.c
 	$(ECHO_PREFIX) echo "   [LD] $^ -> $@"
 ifneq ($(findstring chan_h323,$(MENUSELECT_CHANNELS)),)
-	$(CMD_PREFIX) $(CC) $(STATIC_BUILD) -o $@ $(ASTLINK) $(AST_EMBED_LDFLAGS) $(ASTLDFLAGS) $^ buildinfo.o $(AST_LIBS) $(AST_EMBED_LIBS) $(GMIMELDFLAGS)
+	$(CMD_PREFIX) $(CC) $(STATIC_BUILD) -o $@ $(ASTLINK) $(AST_EMBED_LDFLAGS) $(ASTLDFLAGS) $^ buildinfo.o $(AST_LIBS) $(AST_EMBED_LIBS) $(GMIMELDFLAGS) $(LIBEDIT_LIB)
 else
-	$(CMD_PREFIX) $(CXX) $(STATIC_BUILD) -o $@ $(ASTLINK) $(AST_EMBED_LDFLAGS) $(ASTLDFLAGS) $(H323LDFLAGS) $^ buildinfo.o $(AST_LIBS) $(AST_EMBED_LIBS) $(H323LDLIBS) $(GMIMELDFLAGS)
+	$(CMD_PREFIX) $(CXX) $(STATIC_BUILD) -o $@ $(ASTLINK) $(AST_EMBED_LDFLAGS) $(ASTLDFLAGS) $(H323LDFLAGS) $^ buildinfo.o $(AST_LIBS) $(AST_EMBED_LIBS) $(H323LDLIBS) $(GMIMELDFLAGS) $(LIBEDIT_LIB)
 endif
 	$(CMD_PREFIX) $(ASTTOPDIR)/build_tools/strip_nonapi $@ || rm $@
 
diff --git a/main/cli.c b/main/cli.c
index 11d6671..dce7950 100644
--- a/main/cli.c
+++ b/main/cli.c
@@ -34,6 +34,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include <ctype.h>
 #include <regex.h>
 
+#include <readline.h>
+
 #include "asterisk/cli.h"
 #include "asterisk/linkedlists.h"
 #include "asterisk/module.h"
@@ -42,7 +44,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include "asterisk/utils.h"
 #include "asterisk/app.h"
 #include "asterisk/lock.h"
-#include "editline/readline/readline.h"
 #include "asterisk/threadstorage.h"
 
 /*!
diff --git a/makeopts.in b/makeopts.in
index a394c18..ad7a94d 100644
--- a/makeopts.in
+++ b/makeopts.in
@@ -238,3 +238,7 @@ TINFO_DIR=@TINFO_DIR@
 
 # if poll is not present, let the makefile know.
 POLL_AVAILABLE=@HAS_POLL@
+
+LIBEDIT_INCLUDE=@LIBEDIT_INCLUDE@
+LIBEDIT_LIB=@LIBEDIT_LIB@
+LIBEDIT_OBJ=@LIBEDIT_OBJ@
-- 
1.5.5.2