From 048e4fadab5dcf0d2b709f27563f2b6179c22ea7 Mon Sep 17 00:00:00 2001 From: Kamil Dudka Date: Mar 06 2018 11:10:54 +0000 Subject: fix build failure with glibc-2.28 Reported at: https://lists.gnu.org/r/bug-gnulib/2018-03/msg00000.html freadahead.c: In function ‘freadahead’: freadahead.c:97:3: error: #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib." #error "Please port gnulib freadahead.c to your platform! Look at the definition of fflush, fread, ungetc on your system, then report this to bug-gnulib." ^~~~~ --- diff --git a/findutils-4.6.0-gnulib-fflush.patch b/findutils-4.6.0-gnulib-fflush.patch new file mode 100644 index 0000000..47ac93b --- /dev/null +++ b/findutils-4.6.0-gnulib-fflush.patch @@ -0,0 +1,142 @@ +From 80cdfba079627e15129a926a133825b961d41e36 Mon Sep 17 00:00:00 2001 +From: Paul Eggert +Date: Mon, 5 Mar 2018 10:56:29 -0800 +Subject: [PATCH] fflush: adjust to glibc 2.28 libio.h removal +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Problem reported by Daniel P. Berrangé in: +https://lists.gnu.org/r/bug-gnulib/2018-03/msg00000.html +* lib/fflush.c (clear_ungetc_buffer_preserving_position) +(disable_seek_optimization, rpl_fflush): +* lib/fpurge.c (fpurge): +* lib/freadahead.c (freadahead): +* lib/freading.c (freading): +* lib/fseeko.c (fseeko): +* lib/stdio-impl.h (_IO_IN_BACKUP) [_IO_EOF_SEEN]: +Define if not already defined. + +Upstream-commit: 4af4a4a71827c0bc5e0ec67af23edef4f15cee8e +Signed-off-by: Kamil Dudka +--- + gl/lib/fflush.c | 6 +++--- + gl/lib/fpurge.c | 2 +- + gl/lib/freadahead.c | 2 +- + gl/lib/freading.c | 2 +- + gl/lib/fseeko.c | 4 ++-- + gl/lib/stdio-impl.h | 6 ++++++ + 6 files changed, 14 insertions(+), 8 deletions(-) + +diff --git a/gl/lib/fflush.c b/gl/lib/fflush.c +index 5ae3e41..7a82470 100644 +--- a/gl/lib/fflush.c ++++ b/gl/lib/fflush.c +@@ -33,7 +33,7 @@ + #undef fflush + + +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + + /* Clear the stream's ungetc buffer, preserving the value of ftello (fp). */ + static void +@@ -72,7 +72,7 @@ clear_ungetc_buffer (FILE *fp) + + #endif + +-#if ! (defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */) ++#if ! (defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */) + + # if (defined __sferror || defined __DragonFly__ || defined __ANDROID__) && defined __SNPT + /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Android */ +@@ -148,7 +148,7 @@ rpl_fflush (FILE *stream) + if (stream == NULL || ! freading (stream)) + return fflush (stream); + +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + + clear_ungetc_buffer_preserving_position (stream); + +diff --git a/gl/lib/fpurge.c b/gl/lib/fpurge.c +index f313b22..ecdf82d 100644 +--- a/gl/lib/fpurge.c ++++ b/gl/lib/fpurge.c +@@ -62,7 +62,7 @@ fpurge (FILE *fp) + /* Most systems provide FILE as a struct and the necessary bitmask in + , because they need it for implementing getc() and putc() as + fast macros. */ +-# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + fp->_IO_read_end = fp->_IO_read_ptr; + fp->_IO_write_ptr = fp->_IO_write_base; + /* Avoid memory leak when there is an active ungetc buffer. */ +diff --git a/gl/lib/freadahead.c b/gl/lib/freadahead.c +index 094daab..3f8101e 100644 +--- a/gl/lib/freadahead.c ++++ b/gl/lib/freadahead.c +@@ -25,7 +25,7 @@ + size_t + freadahead (FILE *fp) + { +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + if (fp->_IO_write_ptr > fp->_IO_write_base) + return 0; + return (fp->_IO_read_end - fp->_IO_read_ptr) +diff --git a/gl/lib/freading.c b/gl/lib/freading.c +index 0512b19..8c48fe4 100644 +--- a/gl/lib/freading.c ++++ b/gl/lib/freading.c +@@ -31,7 +31,7 @@ freading (FILE *fp) + /* Most systems provide FILE as a struct and the necessary bitmask in + , because they need it for implementing getc() and putc() as + fast macros. */ +-# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + return ((fp->_flags & _IO_NO_WRITES) != 0 + || ((fp->_flags & (_IO_NO_READS | _IO_CURRENTLY_PUTTING)) == 0 + && fp->_IO_read_base != NULL)); +diff --git a/gl/lib/fseeko.c b/gl/lib/fseeko.c +index 1c65d2a..9026408 100644 +--- a/gl/lib/fseeko.c ++++ b/gl/lib/fseeko.c +@@ -47,7 +47,7 @@ fseeko (FILE *fp, off_t offset, int whence) + #endif + + /* These tests are based on fpurge.c. */ +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + if (fp->_IO_read_end == fp->_IO_read_ptr + && fp->_IO_write_ptr == fp->_IO_write_base + && fp->_IO_save_base == NULL) +@@ -123,7 +123,7 @@ fseeko (FILE *fp, off_t offset, int whence) + return -1; + } + +-#if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ ++#if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ + fp->_flags &= ~_IO_EOF_SEEN; + fp->_offset = pos; + #elif defined __sferror || defined __DragonFly__ || defined __ANDROID__ +diff --git a/gl/lib/stdio-impl.h b/gl/lib/stdio-impl.h +index 502d891..ea38ee2 100644 +--- a/gl/lib/stdio-impl.h ++++ b/gl/lib/stdio-impl.h +@@ -18,6 +18,12 @@ + the same implementation of stdio extension API, except that some fields + have different naming conventions, or their access requires some casts. */ + ++/* Glibc 2.28 made _IO_IN_BACKUP private. For now, work around this ++ problem by defining it ourselves. FIXME: Do not rely on glibc ++ internals. */ ++#if !defined _IO_IN_BACKUP && defined _IO_EOF_SEEN ++# define _IO_IN_BACKUP 0x100 ++#endif + + /* BSD stdio derived implementations. */ + +-- +2.16.2 + diff --git a/findutils.spec b/findutils.spec index 6e7972b..d58d263 100644 --- a/findutils.spec +++ b/findutils.spec @@ -1,7 +1,7 @@ Summary: The GNU versions of find utilities (find and xargs) Name: findutils Version: 4.6.0 -Release: 17%{?dist} +Release: 18%{?dist} Epoch: 1 License: GPLv3+ Group: Applications/File @@ -14,6 +14,10 @@ Patch0: findutils-4.6.0-mbrtowc-tests.patch # do not build locate Patch1: findutils-4.5.15-no-locate.patch +# fix build failure with glibc-2.28 +# https://lists.gnu.org/r/bug-gnulib/2018-03/msg00000.html +Patch2: findutils-4.6.0-gnulib-fflush.patch + # add a new option -xautofs to find to not descend into directories on autofs # file systems Patch3: findutils-4.4.2-xautofs.patch @@ -140,6 +144,9 @@ fi %{_infodir}/find-maint.info.gz %changelog +* Tue Mar 06 2018 Kamil Dudka - 1:4.6.0-18 +- fix build failure with glibc-2.28 + * Mon Feb 19 2018 Kamil Dudka - 1:4.6.0-17 - add explicit BR for the gcc compiler