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* Merge from gnulib.Paul Eggert2012-10-041-0/+1
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* Check more robustly for timer_settime.Paul Eggert2012-09-261-1/+1
| | | | | | | | | | | | | This should fix an OS X build problem reported by Ivan Andrus in <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00671.html>. * admin/merge-gnulib (GNULIB_MODULES): Add timer-time. * configure.ac (gl_THREADLIB): Define to empty, since Emacs does threads its own way. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * m4/timer_time.m4: New file, from gnulib. * src/atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer): Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to call timer_settime.
* On assertion failure, print backtrace if available.Paul Eggert2012-08-241-1/+26
| | | | | | | | | | | | | Merge from gnulib, incorporating: 2012-08-24 execinfo: port to FreeBSD 2012-08-22 execinfo: new module * admin/merge-gnulib (GNULIB_MODULES): Add execinfo. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/execinfo.c, lib/execinfo.in.h, m4/execinfo.m4: New files. * src/alloc.c [ENABLE_CHECKING]: Include <execinfo.h>. (die) [ENABLE_CHECKING]: Print a backtrace if available. * src/Makefile.in (LIB_EXECINFO): New macro. (LIBES): Use it.
* Merge from gnulib.Paul Eggert2012-08-191-1/+1
| | | | | | 2012-08-19 ignore-value, stat-time, timespec: omit AC_C_INLINE 2012-08-19 mktime, sys_select: avoid 'static inline' 2012-08-19 gnulib-tool: Fix indentation.
* Merge from gnulib, for extern-inline.Paul Eggert2012-08-011-0/+3
| | | | | | | | | | 2012-08-01 extern-inline: new module 2012-08-01 stat-time, timespec, u64, utimens: use extern-inline * lib/stat-time.c, lib/utimespec.c, lib/u64.c, m4/extern-inline.m4: New files. The new .c files are for instantiating extern inline functions. Fixes: debbugs:12116
* Use Gnulib stdalign and environ modules (Bug#9772, Bug#9960).Paul Eggert2012-07-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | * .bzrignore: Add lib/stdalign.h. * config.bat: Do not set NO_DECL_ALIGN; no longer needed. Copy lib/stdalign.in.h to lib/stdalign.in-h as needed. * configure.ac (HAVE_ATTRIBUTE_ALIGNED): Remove the code that fiddles with this, as gnulib now does this for us. * admin/merge-gnulib: Add environ, stdalign. * m4/environ.m4: New file, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/stdalign.in.h, m4/stdalign.m4: New files, from gnulib. * sed2v2.inp (HAVE_ATTRIBUTE_ALIGNED): Remove edit. * sedlibmk.inp (STDALIGN_H, @GL_GENERATE_STDALIGN_H_TRUE@) (GL_GENERATE_STDALIGN_H_FALSE): New edits. * nt/config.nt (HAVE_ATTRIBUTE_ALIGNED): Remove. * src/alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc): Simplify by using alignof. (pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values. * src/lisp.h: Include <stdalign.h>. (GCALIGNMENT): New macro and constant. (DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT). (USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN. (stdalign): New macro, if not already defined.
* Use c_strcasecmp for ASCII case-insensitive comparison.Paul Eggert2012-07-061-1/+13
| | | | Fixes: debbugs:11786
* Support higher-resolution time stamps.Paul Eggert2012-06-221-22/+118
| | | | Fixes: debbugs:9000
* Assume gnulib does largefile.Paul Eggert2012-05-271-1/+1
| | | | | | | | Gnulib does the largefile configuration anyway, so when configure.in invokes AC_SYS_LARGEFILE, that bloats 'configure' unnecessarily. * admin/merge-gnulib (GNULIB_MODULES): Add largefile. * configure.in (AC_SYS_LARGEFILE): Remove. * lib/gnulib.mk: Autoupdate.
* Merge from gnulib.Paul Eggert2012-05-261-4/+69
| | | | Fixes: debbugs:11527
* Sync from gnulib version 4f11d6bebc3098c64ffde27079ab0d0cecfd0cdcPaul Eggert2012-04-211-1/+1
| | | | | | | | dated 2011-10-07. Regenerating from current gnulib would be a pervasive change, and currently the trunk isn't open to such changes. * configure.in (WARN_CFLAGS): Remove; no longer needed now that gnulib does it. * lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
* Port to older Solaris 10 versions (Bug#10677).Paul Eggert2012-01-311-1/+10
| | | | | | | | | | | | | Bug reported by Chong Yidong for SunOS 5.10 Generic_127111-11 sparc. I cannot reproduce it on SunOS 5.10 Generic_141444-09 sparc but possibly this is because Sun fixed the 'stat' bug in my version. * Makefile.in (GNULIB_TOOL_FLAGS): Do not avoid the pathmax module. * lib/pathmax.h, m4/pathmax.m4: New files, from gnulib. * lib/gnulib.mk, m4/gl-comp.m4: Regenerate. These changes are based on gnulib version 4f11d6bebc3098c64ffde27079ab0d0cecfd0cdc dated 2011-10-07 20:59:10, because Emacs is in feature freeze and we do not want to merge any more-recent changes from gnulib.
* Merge from gnulib, improving some licensing wording.Paul Eggert2011-09-261-7/+33
| | | | | | | | | | | | | | | | This clarifies and fixes some licensing issues raised by Glenn Morris <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00397.html>. It also merges the latest version of texinfo.tex and has some MSVC-related changes that don't affect Emacs. * Makefile.in (GNULIB_TOOL_FLAGS): Avoid msvc-inval, msvc-nothrow, pathmax, and raise, since these are needed only to address MSVC-related issues that Emacs doesn't have. * doc/misc/texinfo.tex, lib/dup2.c, lib/gnulib.mk, lib/signal.in.h: * lib/sigprocmask.c, lib/stat.c, lib/stdio.in.h, lib/sys_stat.in.h: * lib/unistd.in.h, m4/dup2.m4, m4/getloadavg.m4, m4/gl-comp.m4: * m4/include_next.m4, m4/signal_h.m4, m4/signalblocking.m4: * m4/stdint.m4, m4/stdio_h.m4, m4/sys_stat_h.m4, m4/time_h.m4: * m4/unistd_h.m4: Merge from gnulib.
* Merge from gnulib, using build-aux to remove clutter.Paul Eggert2011-07-241-69/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * m4/largefile.m4: New file, so that Emacs does not mess up when accessing files with large inode numbers in MacOS X 10.5 and later. * m4/nocrash.m4: New file, to avoid triggering background debugger and/or create core dumps during 'configure'. * build-aux/move-if-change: Renamed from move-if-change. * build-aux/snippet/arg-nonnull.h: Renamed from arg-nonnull.h. * build-aux/snippet/c++defs.h: Renamed from c++defs.h. * build-aux/snippet/warn-on-use.h: Renamed from warn-on-use.h. * build-aux/snippet/_Noreturn.h: New file, for draft C1X _Noreturn. * .bzrignore: The autogenerated files compile, config.guess, config.sub, depcomp, install-sh, and missing are now in build-aux. * Makefile.in (epaths-force, sync-from-gnulib): move-if-change is now in build-aux. (GNULIB_TOOL_FLAGS): Avoid threadlib; this is now a prerequisite of gnulib's pthread_sigmask module, but Emacs doesn't need it. (mkdir): install-sh is now in build-aux. * config.bat: c++defs.h is now in build-aux/snippets. * configure.in: Specify AC_CONFIG_AUX_DIR with build-aux (the usual parameter). * lib/gnulib.mk, m4/gl-comp.m4: Regenerate. * lib/makefile.w32-in (ARG_NONNULL_H): arg-nonnull.h moved to build-aux/snippet. * lib/pthread_sigmask.c, lib/stdlib.in.h, m4/extensions.m4: * m4/getopt.m4, m4/gnulib-common.m4, m4/pthread_sigmask.m4: Merge from gnuilib. This fixes porting bugs on Cygwin, Irix, and Solaris, enables MacOS extensions, and enables nocrash during 'configure'. * make-dist: Adjust to new build-aux and build-aux/snippit dirs. * admin/notes/copyright: The files compile, config.guess, config.sub, depcomp, install-sh, missing, and move-if-change are now in the new build-aux subdirectory. The files arg-nonnull.h, c++defs.h, and warn-on-use.h are now in build-aux/snippets. New file build-aux/snippets/_Noreturn.h. * leim/Makefile.in (install): install-sh is now in build-aux. * lib-src/Makefile.in ($(DESTDIR)${archlibdir}): install-sh moved to build-aux. * msdos/sedlibmk.inp (CONFIG_CLEAN_VPATH_FILES): Adjust to snippet moves from top level to build-aux/snippet. * src/Makefile.in (gl-stamp): move-if-change is now in build-aux.
* Add strtoimax module, needed for Solaris 8 port.Paul Eggert2011-07-081-1/+21
| | | | | | | * Makefile.in (GNULIB_MODULES): Add strtoimax. * lib/strtoll.c, m4/strtoimax.m4, m4/strtoll.m4: New files, automatically imported from gnulib. * lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
* Simplify Emacs part of pthread_sigmask support.Paul Eggert2011-07-081-1/+22
| | | | | | | | | | | | * Makefile.in (GNULIB_TOOL_FLAGS): Do not avoid sigprocmask. * configure.in (AC_TYPE_UID_T): New dummy macro. Configure gnulib after adjusting LIBS, so that gnulib can assume the libraries in LIBS. * lib/pthread_sigmask.c, lib/sigprocmask.c, m4/signalblocking.m4: New files, automatically imported from gnulib. * lib/gnulib.mk, m4/gl-comp.m4: Regenerate. * src/Makefile.in (LIB_PTHREAD_SIGMASK): New macro. (LIBES): Use it.
* Add gnulib support for pthread_sigmask.Paul Eggert2011-07-061-1/+39
| | | | | | | | | | | | | * Makefile.in (GNULIB_MODULES): Add pthread_sigmask. (GNULIB_TOOL_FLAGS): Avoid sigprocmask. Emacs does its own implementation of 'sigprocmask' on Windows, and it assumes 'sigprocmask' on non-Windows hosts, so it doesn't need the sigprocmask module. * lib/signal.in.h, m4/pthread_sigmask.m4, m4/signal_h.m4: New files, automatically imported from gnulib. * lib/gnulib.mk, m4/gl-comp.m4: Automatically-imported update due to the above changes. * .bzrignore: Add lib/signal.h.
* Use gnulib's dup2 module instead of rolling our own.Paul Eggert2011-06-251-1/+10
| | | | | | | * Makefile.in (GNULIB_MODULES): Add dup2. * configure.in: Do not check for dup2; gnulib does that now. * lib/dup2.c, m4/dup2.m4: New files, from gnulib. * src/sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.
* Use gnulib's alloca-opt module.Paul Eggert2011-06-211-1/+24
| | | | | | | | | * .bzrignore: Add lib/alloca.h. * Makefile.in (GNULIB_MODULES): Add alloca-opt. * configure.in (AC_FUNC_ALLOCA): Remove almost all the alloca stuff, as gnulib now does that for us. Put alloca check after gl_INIT. * lib/gnulib.mk, m4/gl-comp.m4: Regenerate. * lib/alloca.in.h, m4/alloca.m4: New files, from gnulib.
* Add crypto/sha256 and crypto/sha512 modules from gnulibLeo Liu2011-06-211-1/+24
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* Merge from gnulib: lib/gnulib.mk, m4/*.m4.Paul Eggert2011-06-151-12/+8
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* * lib/gnulib.mk, m4/gnulib-common.m4: Merge from gnulib.Paul Eggert2011-06-081-141/+141
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* Adjust to recent gnulib change for @GUARD_PREFIX@.Paul Eggert2011-05-291-10/+19
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* Add crypto/sha1 module from gnulibLeo Liu2011-05-241-1/+10
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* Merge from gnulib.Paul Eggert2011-05-151-2/+6
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* Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.Paul Eggert2011-05-041-1/+28
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* * Makefile.in (GNULIB_TOOL_FLAG): Add --conditional-dependencies.Paul Eggert2011-05-031-0/+10
| | | | | This new gnulib-tool option saves 'configure' the trouble of checking for strtoull when strtoumax exists.
* Update from gnulib.Paul Eggert2011-04-261-4/+13
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* Merge from gnulib.Paul Eggert2011-04-221-3/+3
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* Simpler version of strtoumax module.Paul Eggert2011-04-221-168/+3
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* * Makefile.in (GNULIB_MODULES): Add strtoumax.Paul Eggert2011-04-211-1/+223
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* Merge from gnulib.Paul Eggert2011-04-171-0/+15
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* Update from gnulib.Paul Eggert2011-04-081-1/+9
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* * lib/gnulib.mk, m4/stdbool.m4, m4/stddef_h.m4, m4/stdint.m4: Merge from gnulib.Paul Eggert2011-04-061-9/+24
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* Replace two copies of readlink code with single gnulib version.Paul Eggert2011-03-311-1/+9
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* Merge from trunk and from gnulib stdio.Paul Eggert2011-03-201-1/+112
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| * Autogenerate.Paul Eggert2011-03-201-1/+112
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* | process.c: Use socklen_t, not int, for socket lengths.Paul Eggert2011-03-171-1/+1
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* Update for gnulib, adding Solaris 9+10 fixes.Paul Eggert2011-03-131-1/+1
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* Simplify symlink portability workaround.Paul Eggert2011-02-251-0/+7
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* [ChangeLog]Paul Eggert2011-02-221-1/+41
| | | | | | | | | | | | | | | | | | | | Work around some portability problems with symlinks. * Makefile.in (GNULIB_MODULES): Add lstat, readlink, symlink. * configure.in (lstat, HAVE_LSTAT): Remove special hack. * lib/lstat.c, lib/readlink.c, lib/stat.c, lib/symlink.c: * m4/dos.m4, m4/lstat.m4, m4/readlink.m4, m4/stat.m4, m4/symlink.m4: New files, automatically generated from gnulib. * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk: * lib/stdlib.in.h, m4/gl-comp.m4, m4/stdlib_h.m4: Regenerate. 2011-02-22 Paul Eggert <eggert@cs.ucla.edu> [src/ChangeLog] Work around some portability problems with symlinks. * fileio.c (Frename_file, Fmake_symbolic_link, Ffile_symlink_p): Simplify the code by assuming that the readlink and symlink calls exist, even if they always fail on this host. (Ffile_readable_p): Likewise, for fifos. * config.in: Regenerate.
* [ChangeLog]Paul Eggert2011-02-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Assume S_ISLNK etc. work, since gnulib supports this. * Makefile.in (GNULIB_MODULES): Add sys_stat. * configure.in: Check for lstat and set HAVE_LSTAT=0 if not. Pretend to be using the gnulib lstat module for benefit of sys/stat.h. * configure, lib/Makefile.in, lib/gnulib.mk: Regenerate. [lib-src/ChangeLog] Assume S_ISLNK etc. work, since gnulib supports this. * etags.c (S_ISREG): Remove. [src/ChangeLog] Assume S_ISLNK etc. work, since gnulib supports this. * config.in: Regenerate. * dired.c (lstat): Remove. (file_name_completion): Assume S_ISDIR works. (file_name_completion_stat): Assume S_ISLNK works. Do not bother calling stat unless lstat says it's a symlink. * fileio.c (S_ISLNK, S_ISFIFO, S_ISREG, lstat): Remove. (Fcopy_file): Assume S_ISREG and S_ISLNK work. (check_writable, Ffile_writable_p, Fset_file_times): Assume S_ISDIR works. (Ffile_readable_p): Use S_IFIFO, not S_ISFIFO, to guess whether fifos exist. (Ffile_regular_p, Finsert_file_contents): Assumes S_ISREG works. * filelock.c (S_ISLNK): Remove. * lread.c (openp): Assume S_ISDIR works. * xrdb.c (S_ISDIR): Remove.
* Import filemode module from gnulib.Paul Eggert2011-02-201-1/+69
| | | | | | | | | | | | | | | | * .bzrignore: Add lib/sys/. * Makefile.in (GNULIB_MODULES): Add filemode. * lib/Makefile.am (MOSTLYCLEANDIRS): New macro. * lib/filemode.c: Renamed from src/filemode.c and regenerated from gnulib. This adds support for some more file types, e.g., Cray DMF migrated files. * lisp/emacs-lisp/find-gc.el (find-gc-source-files): Remove filemode.c. * lib/filemode.h, lib/sys_stat.in.h, m4/filemode.m4, m4/st_dm_mode.m4: * m4/sys_stat_h.m4: New files, generated from gnulib. * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: Regenerate. 2011-02-20 Paul Eggert <eggert@cs.ucla.edu>
* Import simpler crypto/md5 module from gnulib, plus stdint module.Paul Eggert2011-02-181-0/+44
| | | | | | | | | | | * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: * src/config.in: Regenerate. * lib/md5.c, lib/md5.h: Regenerate with simpler version, which assumes C99-style <stdint.h>, supplied by the stdint module. * lib/stdint.in.h, m4/longlong.m4, m4/stdint.m4: New files, generated from gnulib. * src/deps.mk (fns.o): Do not depend on md5.h, fixing a typo in the earlier patch.
* Import crypto/md5 module from gnulib.Paul Eggert2011-02-181-1/+10
| | | | | | | | | | | | | | | | | * Makefile.in (MAKEFILE_MODULES): Add crypto/md5. * admin/notes/copyright: Remove src/md5.c and src/md5.h as special cases. * src/Makefile.in (base_obj): Remove md5.o, since this file is in lib now. * src/deps.mk (md5.o): Remove. * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: Regenerate. * lib/md5.c: Regenerate. This renames the file from src/md5.c, and adds some porting improvements from gnulib. * lib/md5.h: Regenerate, likwise; rename from src/md5.h. * m4/md5.m4: New file, from gnulib. 2011-02-18 Paul Eggert <eggert@cs.ucla.edu>
* Merge from gnulib.Paul Eggert2011-02-091-4/+5
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* Import getloadavg module from gnulib.Paul Eggert2011-02-071-1/+95
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* gnulib: undo previous changePaul Eggert2011-02-061-19/+0
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* gnulib: adjust to upstream _HEADERS changePaul Eggert2011-02-061-0/+19
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* allow C code to suppress warnings about ignored return valuesPaul Eggert2011-02-031-1/+7
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