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2011-07-08  Paul Eggert  <eggert@cs.ucla.edu>
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	Add gnulib support for pthread_sigmask (Bug#9010).
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	* Makefile.in (GNULIB_MODULES): Add pthread_sigmask.
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	* configure.in (AC_TYPE_UID_T): New dummy macro.
	Configure gnulib after adjusting LIBS,
	so that gnulib can assume the libraries in LIBS.
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	* lib/signal.in.h, m4/pthread_sigmask.m4, m4/signal_h.m4:
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	* lib/pthread_sigprocmask.c, lib/sigprocmask.c, m4/signalblocking.m4:
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	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.
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	* src/Makefile.in (LIB_PTHREAD_SIGMASK): New macro.
	(LIBES): Use it.
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	* lib/getopt.c, lib/unistd.in.h, m4/getopt.m4: Merge from gnulib.

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2011-07-07  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in (maintainer-mode): Reflect default in help string.

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2011-07-07  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in: Remove reference to iris4d.h.

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2011-07-05  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.in (HAVE_GCONF): Allow both HAVE_GCONF and HAVE_GSETTINGS.

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2011-07-01  Glenn Morris  <rgm@gnu.org>

	* configure.in (SETTINGS_CFLAGS, SETTINGS_LIBS) [HAVE_GCONF]: Fix typo.

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2011-06-30  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.in (HAVE_GSETTINGS): Fix syntax for GSETTINGS tests,
	which made ./configure infloop.

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2011-06-30  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.in (gsettings): New option and check for GSettings.

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2011-06-29  Glenn Morris  <rgm@gnu.org>

	* configure.in: Try to test for the required crt*.o files.

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2011-06-27  Bill Wohler  <wohler@newt.com>

	* .bzrignore: Add lisp/mh-e/mh-autoloads.el and lisp/mh-e/mh-cus-load.el.

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2011-06-25  Paul Eggert  <eggert@cs.ucla.edu>

	Use gnulib's dup2 module instead of rolling our own.
	* 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.

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2011-06-23  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/getopt.c, lib/stat.c, m4/gl-comp.m4: Merge from gnulib.

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2011-06-22  Paul Eggert  <eggert@cs.ucla.edu>
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	Use gnulib's alloca-opt module.
	* .bzrignore: Add lib/alloca.h.
	* Makefile.in (GNULIB_MODULES): Add alloca-opt.
	* configure.in (AC_FUNC_ALLOCA): Remove almost all the alloca stuff,
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	as gnulib now does that for us.  Put alloca check in config.h.
	Include <alloca.h> before any other include file, for AIX 3.
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	* lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
	* lib/alloca.in.h, m4/alloca.m4: New files, from gnulib.

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2011-06-21  Leo Liu  <sdl.web@gmail.com>

	* m4/sha256.m4:
	* m4/sha512.m4:
	* m4/gl-comp.m4:
	* lib/u64.h:
	* lib/sha256.c:
	* lib/sha256.h:
	* lib/sha512.c:
	* lib/sha512.h:
	* lib/makefile.w32-in (GNULIBOBJS):
	* lib/gnulib.mk:
	* Makefile.in (GNULIB_MODULES): Add crypto/sha256 and
	crypto/sha512 modules from gnulib.

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2011-06-19  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/unistd.in.h, m4/getloadavg.m4: Merge from gnulib.

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2011-06-17  Glenn Morris  <rgm@gnu.org>

	* configure.in: Restore the behavior of checking crt-dir only
	when the user specified it (not all platforms use it).

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2011-06-16  Paul Eggert  <eggert@cs.ucla.edu>

	* m4/lstat.m4: Merge from gnulib (Bug#8878).

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2011-06-16  Miles Bader <miles@gnu.org>

	* configure.in: Try to determine CRT_DIR automatically when
	using gcc.

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2011-06-15  Paul Eggert  <eggert@cs.ucla.edu>

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	* lib/ftoastr.c, lib/stdio.in.h, lib/verify.h:
	* lib/gnulib.mk, m4/c-strtod.m4, m4/filemode.m4, m4/getloadavg.m4:
	* m4/getopt.m4, m4/gl-comp.m4, m4/lstat.m4, m4/md5.m4, m4/mktime.m4:
	* m4/readlink.m4, m4/sha1.m4, m4/stat.m4, m4/strftime.m4:
	* m4/strtoull.m4, m4/strtoumax.m4, m4/symlink.m4, m4/time_r.m4:
	Merge from gnulib.
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2011-06-14  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.in: Add emacsgtkfixed.o to GTK_OBJ if HAVE_GTK3.

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2011-06-08  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/gnulib.mk, m4/gnulib-common.m4: Merge from gnulib.

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2011-06-07  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.in: Add --with-wide-int.
	* INSTALL: Mention this.

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2011-06-06  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib.
	* lib/careadlinkat.c, lib/careadlinkat.h, m4/gnulib-common.m4: Merge.

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2011-06-02  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/allocator.h, lib/careadlinkat.c: Merge from gnulib.

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2011-05-30  Paul Eggert  <eggert@cs.ucla.edu>
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	Use 'inline', not 'INLINE'.
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	* configure.in (INLINE): Remove.
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2011-05-29  Paul Eggert  <eggert@cs.ucla.edu>

	Adjust to recent gnulib change for @GUARD_PREFIX@.
	* lib/makefile.w32-in (getopt_h): Substitute @GUARD_PREFIX@, too.
	All uses of _GL_ for guard prefixes in lib/*.h replaced with
	_@GUARD_PREFIX@_.

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2011-05-27  Paul Eggert  <eggert@cs.ucla.edu>

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	* lib/getopt.c, lib/intprops.h: Merge from gnulib.
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2011-05-24  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (check): Just give a message if no test/ directory.

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	* configure.in: Avoid using variables inside AC_CONFIG_FILES.

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	* configure.in (OPT_MAKEFILES_IN): Remove.
	(SUBDIR_MAKEFILES): New variable, passed to AC_CONFIG_FILES.
	(SUBDIR_MAKEFILES_IN): New output variable.
	* Makefile.in (OPT_MAKEFILES_IN): Remove.
	(SUBDIR_MAKEFILES_IN): Let configure set it.

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2011-05-24  Leo Liu  <sdl.web@gmail.com>

	* m4/sha1.m4:
	* m4/gl-comp.m4:
	* lib/sha1.h:
	* lib/sha1.c:
	* lib/makefile.w32-in (GNULIBOBJS):
	* lib/gnulib.mk:
	* Makefile.in (GNULIB_MODULES): Add crypto/sha1 module.

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2011-05-24  Glenn Morris  <rgm@gnu.org>

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	* configure.in: Remove test for already configured source directory.
	AM_INIT_AUTOMAKE has already done a more stringent test.  (Bug#953)

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	* Makefile.in (TAGS, tags, check): Pass MFLAGS to sub-makes.

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2011-05-24  Glenn Morris  <rgm@gnu.org>

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	* make-dist: Don't distribute test/.  (Bug#8107)
	* configure.in (OPT_MAKEFILES_IN): New output variable.
	(AC_CONFIG_FILES): Conditionally include test/automated/Makefile.
	* Makefile.in (OPT_MAKEFILES_IN): New, set by configure.
	(SUBDIR_MAKEFILES_IN): Use $OPT_MAKEFILES_IN.
	(check): Give an explicit error if test/ is not present.

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	* Makefile.in (SUBDIR_MAKEFILES_IN): New variable.
	(SUBDIR_MAKEFILES): Derive from $SUBDIR_MAKEFILES_IN.
	(Makefile): Use $SUBDIR_MAKEFILES_IN.

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2011-05-23  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/verify.h: Merge from gnulib.

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2011-05-22  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/intprops.h, lib/stdint.in.h, m4/mktime.m4, m4/readlink.m4:
	Merge from gnulib.

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2011-05-21  Andreas Schwab  <schwab@linux-m68k.org>

	* Makefile.in (AUTOMAKE_INPUTS): Add $(srcdir)/lib/gnulib.mk.

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2011-05-20  Eli Zaretskii  <eliz@gnu.org>

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	* .bzrignore: Add lib/stdio.in-h, lib/stdbool.h, and lib/stdint.h.

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	* config.bat: Concatenate lisp.mk onto the end of src/Makefile.

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2011-05-20  Glenn Morris  <rgm@gnu.org>

	* configure.in (lisp_frag): New output file.

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2011-05-19  Glenn Morris  <rgm@gnu.org>

	* configure.in (NS_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
	(WINDOW_SUPPORT): Remove output variables that are no longer used.

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2011-05-17  Paul Eggert  <eggert@cs.ucla.edu>

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	* lib/gnulib.mk:
	* lib/intprops.h:
	* lib/unistd.in.h:
	* m4/inttypes.m4:
	* m4/stdint.m4:
	* m4/unistd_h.m4: Sync from gnulib.
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2011-05-14  Glenn Morris  <rgm@gnu.org>

	* configure.in: Treat failure to find an X toolkit the same way we treat
	failure to find X and image support.

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2011-05-12  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (src, install-arch-indep, bootstrap-clean)
	(check-declare): Shell portability fixes.  (Bug#8642)

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2011-05-09  Teodor Zlatanov  <tzz@lifelogs.com>

	* configure.in: Require GnuTLS 2.6.x or higher.

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2011-05-06  Paul Eggert  <eggert@cs.ucla.edu>
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	Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
	* Makefile.in (GNULIB_MODULES): Add stdarg, for va_copy.
	* lib/stdarg.in.h, m4/stdarg.m4: New files, from gnulib.

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	* Makefile.in (GNULIB_TOOL_FLAG): Add --conditional-dependencies.
	This new gnulib-tool option saves 'configure' the trouble of
	checking for strtoull when strtoumax exists.

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	* configure.in (BITS_PER_LONG_LONG): New macro.

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2011-05-05  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (bootstrap-clean): Save config.log.  (Bug#765)
	(top_distclean): Delete config.log~.

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2011-04-27  Ben Key  <bkey76@gmail.com>

	* configure.in: Fixed a bug that caused configure with
	--enable-checking=stringoverrun to have no effect.

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2011-04-26  Paul Eggert  <eggert@cs.ucla.edu>
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	* configure.in: Suppress unnecessary checks for size_t.
	(AC_TYPE_SIZE_T): Define an empty macro, to suppress obsolescent test.
	(size_t): Do not check for this, and do not typedef.  This code
	is never exercised now.

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	* Makefile.in (GNULIB_MODULES): Add strtoumax.
	This is needed for the new integer-reading code in lread.c.
	It automatically pulls in the following gnulib files, which
	are used on old-fashioned platforms that don't have strtoumax:
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	lib/inttypes.in.h, lib/strtoimax.c, lib/strtol.c, lib/strtoul.c,
	lib/strtoull.c, lib/strtoumax.c, lib/verify.h, m4/inttypes.m4,
	m4/strtoull.m4, m4/strtoumax.m4.
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	* .bzrignore: Add lib/inttypes.h.
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2011-04-24  Teodor Zlatanov  <tzz@lifelogs.com>

	* configure.in: Check for GnuTLS certificate verify callbacks.

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2011-04-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* Makefile.in (config.status): Don't erase in case of error.
	In case it disappeared, rebuild it with `configure'.

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2011-04-20  Ken Brown  <kbrown@cornell.edu>

	* configure.in (use_mmap_for_buffers): Set to yes on Cygwin.

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2011-04-12  Glenn Morris  <rgm@gnu.org>

	* configure.in: Require ImageMagick >= 6.2.8.  (Bug#7955)

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2011-04-09  Paul Eggert  <eggert@cs.ucla.edu>
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	* lib/allocator.c: New file, automatically generated by gnulib.

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2011-04-07  Glenn Morris  <rgm@gnu.org>

	* autogen/update_autogen: Ignore comment diffs in ldefs-boot.el.

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2011-04-06  Eli Zaretskii  <eliz@gnu.org>

	* lib/makefile.w32-in ($(BLD)/careadlinkat.$(O), GNULIBOBJS):
	Revert last change.

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2011-04-06  Juanma Barranquero  <lekktu@gmail.com>

	* lib/makefile.w32-in (GNULIBOBJS): Add careadlinkat.$(O).
	($(BLD)/careadlinkat.$(O)): New target.
	($(BLD)/dtoastr.$(O), $(BLD)/getopt.$(O), $(BLD)/getopt1.$(O))
	($(BLD)/strftime.$(O), $(BLD)/time_r.$(O), $(BLD)/md5.$(O)):
	Update dependencies.

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2011-04-06  Paul Eggert  <eggert@cs.ucla.edu>
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	Fix more problems found by GCC 4.6.0's static checks.

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	* configure.in (ATTRIBUTE_FORMAT, ATTRIBUTE_FORMAT_PRINTF): New macros.

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	Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
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	* Makefile.in (GNULIB_MODULES): Add careadlinkat.
	* lib/allocator.h, lib/careadlinkat.c, lib/careadlinkat.h:
	* m4/ssize_t.m4: New files, automatically generated from gnulib.

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2011-04-06  Glenn Morris  <rgm@gnu.org>

	* autogen/update_autogen: Handle loaddefs-like files as well.
	(usage): Add -l, -C.
	(clean, ldefs_flag, ldefs_in, ldefs_out): New variables.
	With -l, check status of lisp/ as well.
	With -C, clean before building.
	(autoreconf): Only pass -f in the `clean' case.
	(commit): New function.

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	* autogen/update_autogen: Pass -f to autoreconf.

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	* autogen.sh (get_version): Discard "not found" lines.
	(check_version): Respect $AUTOCONF etc environment variables.

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2011-03-27  Glenn Morris  <rgm@gnu.org>

	* configure.in (AC_TYPE_SIGNAL): Remove obsolete macro.
	(AH_BOTTOM): Do not define SIGTYPE.

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2011-03-26  Glenn Morris  <rgm@gnu.org>

	* configure.in: Replace obsolete macros AC_TRY_COMPILE, AC_TRY_LINK,
	AC_TRY_RUN with AC_COMPILE_IFELSE, AC_LINK_IFELSE, AC_RUN_IFELSE.

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2011-03-25  Andreas Schwab  <schwab@linux-m68k.org>

	* autogen/update_autogen: Remove useless function keyword.

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2011-03-25  Eli Zaretskii  <eliz@gnu.org>

	* config.bat: Generate src/config.h and lib/Makefile from
	autogen/config.in and autogen/Makefile.in.

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2011-03-25  Glenn Morris  <rgm@gnu.org>

	* compile, config.guess, config.sub, depcomp, install-sh, missing:
	Remove; autoreconf can supply them.
	* Makefile.in (sync-from-gnulib): Don't sync config.sub,
	config.guess, install-sh.  Pass -i to autoreconf.
	* autogen/update_autogen (genfiles): Add compile, config.guess,
	config.sub, depcomp, install-sh, missing.  Pass -i to autoreconf.
	Discard non-error output from autoreconf in -q case.
	* autogen/compile, autogen/config.guess, autogen/config.sub:
	* autogen/depcomp, autogen/install-sh, autogen/missing: New.
	* autogen/copy_autogen: Add compile, config.guess, config.sub, depcomp,
	install-sh, missing.

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	* autogen/update_autogen: Fix typo.
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	(msg): Remove function; use `exec' instead.
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	* Makefile.in (mkdir): Use `install-sh -d' instead of mkinstalldirs.
	(sync-from-gnulib): Don't sync mkinstalldirs.
	* make-dist: Don't distribute mkinstalldirs.

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	Fix more problems found by GCC 4.5.2's static checks.
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	* Makefile.in (GNULIB_MODULES): Add socklen.
	* configure.in: Do not check for sys/socket.h, since socklen does that.
	* m4/socklen.m4: New automatically-generated file, from gnulib.

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	fakemail: Remove dependency on ignore-value.
	* Makefile.in (GNULIB_MODULES): Add stdio.
	* lib/stdio.in.h, m4/stdio_h.m4: New files, automatically
	imported from gnulib.
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	* .bzrignore: Add lib/stdio.h.
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2011-03-22  Glenn Morris  <rgm@gnu.org>

	* autogen/copy_autogen: Work from ./ or ../.
	Fix time-stamps.
	* autogen.sh: Doc fix.

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2011-03-20  Glenn Morris  <rgm@gnu.org>

	* autogen/: New directory, to be excluded from releases.
	* autogen/copy_autogen, autogen/update_autogen: New scripts.
	* autogen/README: New file.
	* autogen/aclocal.m4, autogen/config.in, autogen/configure:
	* autogen/Makefile.in: Add auto-updated generated files.
	* autogen.sh: No longer a no-op, now it tests for autotools
	and runs them as necessary.
	* configure.in: Defaule maintainer-mode to on.
	* aclocal.m4, configure, lib/Makefile.in: Remove files.

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2011-03-13  Paul Eggert  <eggert@cs.ucla.edu>

	Update for gnulib.
	* Makefile.in (GNULIB_MODULES): Add intprops, as Emacs now
	includes <intprops.h> directly.
	* lib/sys_stat.in.h: New version from Gnulib, which fixes a bug
	when building Emacs on Solaris 9 and running it on Solaris 10.

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2011-03-08  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.in: Require 3.0 for --with-gtk3.  Add HAVE_GTK3.

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2011-03-07  Chong Yidong  <cyd@stupidchicken.com>

	* Version 23.3 released.

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2011-03-06  Glenn Morris  <rgm@gnu.org>

	* configure.in (FREETYPE_LIBS): Actually set it to something.

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2011-03-02  Paul Eggert  <eggert@cs.ucla.edu>

	Work around some portability problems with symlinks.

	* Makefile.in (GNULIB_MODULES): Add lstat, readlink, symlink.
	* configure.in (lstat, HAVE_LSTAT): Remove special hack.
	* lib/dosname.h, lib/lstat.c, lib/readlink.c, lib/stat.c:
	* lib/symlink.c, 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:
	* m4/gl-comp.m4, src/config.in, config.sub: Regenerate.

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	* .bzrignore: Ignore new lib/*.in-h files.

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	* config.bat: Rename stdint.in.h and sys_stat.in.h.  Call
	depfiles.bat even if lib/deps already exist.

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2011-02-25  Paul Eggert  <eggert@cs.ucla.edu>

	* configure, lib/Makefile.in, lib/getopt_int.h, lib/gnulib.mk:
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	* lib/stdlib.in.h, m4/stdlib_h.m4: Regenerate to incorporate
	recent changes to configure.in and to gnulib.
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2011-02-24  Glenn Morris  <rgm@gnu.org>

	* configure.in: Replace obsolete AC_OUTPUT() with AC_CONFIG_FILES(),
	AC_CONFIG_COMMANDS(), and AC_OUTPUT sans arguments.

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2011-02-22  Paul Eggert  <eggert@cs.ucla.edu>

	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.

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2011-02-21  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/min-max.h: New file, for "min" and "max".

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2011-02-21  Christoph Scholtes  <cschol2112@gmail.com>

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	* lib/makefile.w32-in ($(BLD)/md5.$(O)): Added dependency on
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	$(EMACS_ROOT)/nt/inc/stdint.h.

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2011-02-21  Eli Zaretskii  <eliz@gnu.org>

	* lib/makefile.w32-in ($(BLD)/filemode.$(O)): Move from
	src/makefile.w32-in and adapt.  Depend on stamp_BLD.
	(GNULIBOBJS): Add $(BLD)/filemode.$(O).

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2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>

	Import filemode module from gnulib.
	* .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.

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2011-02-20  Eli Zaretskii  <eliz@gnu.org>

	* lib/makefile.w32-in ($(BLD)/md5.$(O)): Don't depend on
	$(EMACS_ROOT)/nt/inc/sys/stat.h.

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2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.in (C_WARNINGS_SWITCH): Do not prepend -Wno-pointer-sign.
	This undoes the 2006-01-02 change.  The -Wno-pointer-sign option
	is no longer needed, due to the recent SSDATA and related changes.
	Perhaps -Wno-pointer-sign should also be removed from
	nextstep/Cocoa/Emacs.xcodeproj/project.pbxproj but I have no easy
	way to test this so I left it alone.
	* configure: Regenerate.

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2011-02-20  Christoph Scholtes  <cschol2112@gmail.com>
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	* lib/makefile.w32-in ($(BLD)/md5.$(O)): New recipe, moved from
	src/makefile.w32-in.

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2011-02-20  Paul Eggert  <eggert@cs.ucla.edu>
534

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	Import crypto/md5 and stdint modules from gnulib.
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	* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
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	Regenerate.
	* lib/md5.c, lib/md5.h: Rename from src/md5.h and lib/md5.h.
	Import the new versions from gnulib; they assume a C99-style
	<stdint.h>, supplied by the stdint module.
	* lib/stdint.in.h, m4/longlong.m4, m4/stdint.m4, m4/md5.m4: New files,
	imported from gnulib.
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	* Makefile.in (MAKEFILE_MODULES): Add crypto/md5.
	* admin/notes/copyright: Remove src/md5.c and src/md5.h as
	special cases.
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2011-02-19  Eli Zaretskii  <eliz@gnu.org>

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	* .bzrignore: Ignore cxxdefs.h and lib/*.in-h files.
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	Add lib/deps/.
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	* config.bat: Configure in `lib'.
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	Generate *.Po files in lib/deps.
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2011-02-18  Paul Eggert  <eggert@cs.ucla.edu>

	Import IRIX 6.5 getloadavg fixes from gnulib.
	* configure, lib/getloadavg.c, m4/getloadavg.m4: Regenerate.

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2011-02-16  Paul Eggert  <eggert@cs.ucla.edu>

	Import getloadavg module from gnulib.
	* .bzrignore: Add lib/stdlib.h.
	* Makefile.in (GNULIB_MODULES): Add getloadavg.
	* admin/notes/copyright: Remove src/getloadavg.c as a special case.
	* configure.in (LIBS_SYSTEM): Omit -lkstat on sol2*; gnulib does this.
	(AC_CONFIG_LIBOBJ_DIR, AC_FUNC_GETLOADAVG, GETLOADAVG_FILES):
	Remove; gnulib does this now.
	* lib/getloadavg.c: Rename from src/getloadavg.c, and sync
	from gnulib.  This adds support for several other systems, such
	as Tru64 4.0D, QNX, AIX perfstat, etc.  It also fixes a potential
	buffer overrun on Linux hosts under very high load, and on hosts
	that maintain a channel to the load average file it makes sure
	the file descriptor is close-on-exec (on hosts that support this)
	and is not stdin, stdout, or stderr.
	* lib/stdlib.in.h, m4/getloadavg.m4, m4/stdlib_h.m4: New files,
	from gnulib.
	* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
	* src/config.in: Regenerate.

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2011-02-15  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib.

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	* install-sh: Update to scriptversion 2011-01-19.21.

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	2011-02-13  Bruno Haible  <bruno@clisp.org>

	Consistent macro naming for macros that use GCC __attribute__.
	* lib/ignore-value.h (_GL_ATTRIBUTE_DEPRECATED): Renamed from
	ATTRIBUTE_DEPRECATED.

	2011-02-12  Bruno Haible  <bruno@clisp.org>

	setlocale: Prefer gnulib's override over libintl's override.
	* lib/gettext.h (setlocale): Redefine to rpl_setlocale if
	GNULIB_defined_setlocale is set.

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2011-02-13  Glenn Morris  <rgm@gnu.org>

	* make-dist: Exclude generated file src/globals.h.

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2011-02-10  Paul Eggert  <eggert@cs.ucla.edu>

	* arg-nonnull.h, c++defs.h, warn-on-use.h: Fix licenses.
	Sync from gnulib, which has been patched to fix the problem
	with the license notices.  Problem reported by Glenn Morris in
	<http://lists.gnu.org/archive/html/emacs-devel/2011-02/msg00403.html>.

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2011-02-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* .bzrignore: Ignore globals.h and related stamp.

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2011-02-09  Paul Eggert  <eggert@cs.ucla.edu>

	* lib/Makefile.in, lib/gnulib.mk: Regenerate.
	This merges the following fix from gnulib:

	2011-02-08  Bruno Haible  <bruno@clisp.org>

	Split large sed scripts, for HP-UX sed.

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2011-02-08  Tom Tromey  <tromey@redhat.com>

	* configure: Rebuild.
	* configure.in (NS_OBJC_OBJ): New subst.

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2011-02-06  Paul Eggert  <eggert@cs.ucla.edu>

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	gnulib: allow multiple gnulib generated replacements to coexist
	This defines a few preprocessor symbols that should not affect Emacs.
	* lib/getopt.in.h, lib/time.in.h, lib/unistd.in.h: Regenerate
	via "make sync-from-gnulib".

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	gnulib: undo previous change
	The upstream _HEADERS change was backed out of gnulib (see the
	same thread).  Stay in sync with gnulib.

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	gnulib: adjust to upstream _HEADERS change
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	* lib/Makefile.am (EXTRA_HEADERS, nodist_pkginclude_HEADERS):
	New empty macros, to accommodate recent changes to gnulib.  See
	<http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00068.html>.
	* c++defs.h, lib/Makefile.in, lib/ftoastr.h, lib/getopt.in.h:
	* lib/gnulib.mk, lib/ignore-value.h, lib/stdbool.in.h, lib/stddef.in.h:
	* lib/time.in.h, lib/unistd.in.h:
	Regenerate.
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2011-02-05  Paul Eggert  <eggert@cs.ucla.edu>

	sync from gnulib to remove HAVE_STDBOOL_H
	* m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Renamed from
	AC_HEADER_STDBOOL.  All uses changed.  Do not define
	HAVE_STDBOOL_H, as gnulib does not need this.  This change is
	imported from the latest Autoconf git.  It was motivated by Emacs,
	which uses gnulib but does not need HAVE_STDBOOL_H.
	* configure, src/config.in: Regenerate.
	* config.guess, config.sub: Sync to 2011-02-02 versions (whitespace)

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2011-02-03  Paul Eggert  <eggert@cs.ucla.edu>

	allow C code to suppress warnings about ignored return values
	* Makefile.in (GNULIB_MODULES): Add ignore-value.
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	* configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
	* lib/ignore-value.h: New file.
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2011-01-31  Chong Yidong  <cyd@stupidchicken.com>
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	* configure.in: Test existence of xaw3d library, not just the
	header (Bug#7642).

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2011-01-31  Eli Zaretskii  <eliz@gnu.org>

	* lib/makefile.w32-in (GNULIBOBJS): Add $(BLD)/strftime.$(O) and
	$(BLD)/time_r.$(O).
	($(BLD)/dtoastr.$(O)): Depend on $(EMACS_ROOT)/src/s/ms-w32.h and
	$(EMACS_ROOT)/src/m/intel386.h.
	($(BLD)/strftime.$(O)):
	($(BLD)/time_r.$(O)): Define prerequisites.

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2011-01-31  Paul Eggert  <eggert@cs.ucla.edu>

	src/emacs.c now gets version number from configure.in
	* configure.in (version): Set this from $PACKAGE_VERSION,
	which is set from AC_INIT, rather than scouting through src/emacs.c.
	* configure: Regenerate.
	* make-dist (version): Get it from configure.in, not src/emacs.c.

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2011-01-30  Paul Eggert  <eggert@cs.ucla.edu>

	strftime: import from gnulib
	* Makefile.in (GNULIB_MODULES): Add strftime.
	* configure.in (AC_FUNC_STRFTIME, my_strftime): Remove; no longer
	needed.
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	* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
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	Regenerate.
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	* lib/strftime.c, lib/strftime.h, lib/stdbool.in.h: New files,
	imported from gnulib.
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	* m4/strftime.m4, m4/stdbool.m4, m4/tm_gmtoff.m4: Likewise.
	This incorporates many changes from gnulib, including simpler
	handling of multibyte formats, porting to mingw32 and other
	platforms, and support for higher-resolution time stamps.
	Emacs does not yet use the higher-resolution interface.

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2011-01-30  Paul Eggert  <eggert@cs.ucla.edu>

	gnulib: import mktime and move-if-change fixes from gnulib

	* configure: Regenerate from the following.

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	2011-01-30  Paul Eggert  <eggert@cs.ucla.edu>

	mktime: clarify long_int width checking
	* lib/mktime.c (long_int_is_wide_enough): Move this assertion to
	the top level, to make it clearer that the assumption about
	long_int width is being checked.  See
	<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00554.html>.

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	2011-01-29  Paul Eggert  <eggert@cs.ucla.edu>

	TYPE_MAXIMUM: avoid theoretically undefined behavior
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	* lib/intprops.h (TYPE_MINIMUM, TYPE_MAXIMUM): Do not shift a
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	negative number, which the C Standard says has undefined behavior.
	In practice this is not a problem, but might as well do it by the book.
	Reported by Rich Felker and Eric Blake; see
	<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00493.html>.
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	* m4/mktime.m4 (AC_FUNC_MKTIME): Likewise.
	* lib/mktime.c (TYPE_MAXIMUM): Redo slightly to match the others.

	mktime: #undef mktime before #defining it
	* lib/mktime.c (mktime) [DEBUG]: #undef mktime before #defining it.

	mktime: systematically normalize tm_isdst comparisons
	* lib/mktime.c (isdst_differ): New function.
	(__mktime_internal): Use it systematically for all isdst comparisons.
	This completes the fix for libc BZ #6723, and removes the need for
	normalizing tm_isdst.  See
	<http://sourceware.org/bugzilla/show_bug.cgi?id=6723>
	(not_equal_tm) [DEBUG]: Use isdst_differ here, too.

	mktime: fix some integer overflow issues and sidestep the rest

	This was prompted by a bug report by Benjamin Lindner for MinGW
	<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00472.html>.
	His bug is due to signed integer overflow (0 - INT_MIN), and I
	I scanned through mktime.c looking for other integer overflow
	problems, fixing all the bugs I found.

	Although the C Standard says the resulting code is still not safe
	in the presence of integer overflow, in practice it should be good
	enough for all real-world two's-complement implementations, except
	for debugging environments that deliberately trap on integer
	overflow (e.g., gcc -ftrapv).

	* lib/mktime.c (WRAPV): New macro.
	(SHR): Also check that long_int and time_t shift right in the
	usual way, before using the fast-but-unportable method.
	(TYPE_ONES_COMPLEMENT, TYPE_SIGNED_MAGNITUDE): Remove, no longer
	used.  The code already assumed two's complement, so there's
	no need to test for alternatives.  All uses removed.
	(TYPE_MAXIMUM): Don't rely here on overflow behavior not defined by
	the C standard.  Problem reported by Rich Felker in
	<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00488.html>.
	(twos_complement_arithmetic): Also check long_int and time_t.
	(time_t_avg, time_t_add_ok, time_t_int_add_ok): New functions.
	(guess_time_tm, ranged_convert, __mktime_internal): Use them.
	(__mktime_internal): Avoid integer overflow with unary subtraction
	in two instances where -1 - X is an adequate replacement for -X,
	since the calculations are approximate.
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	2011-01-29  Eric Blake  <eblake@redhat.com>

	mktime: avoid infinite loop
	* m4/mktime.m4 (AC_FUNC_MKTIME): Avoid overflow on possibly-signed
	type; behavior is still undefined but portable to all known targets.
	Reported by Rich Felker.

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	2011-01-28  Paul Eggert  <eggert@cs.ucla.edu>

	mktime: avoid problems on NetBSD 5 / i386
	* lib/mktime.c (long_int): New type.  This works around a problem
	on NetBSD 5 / i386, where 'long int' and 'int' are both 32 bits
	but time_t is 64 bits, and where I expect the existing code is
	wrong in some cases.
	(leapyear, ydhms_diff, guess_time_tm, __mktime_internal): Use it.
	(ydhms_diff): Bring back the compile-time check for wide-enough
	year and yday.

	mktime: fix misspelling in comment
	* lib/mktime.c (__mktime_internal): Fix misspelling in comment.
	This merges all recent glibc changes of importance.

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	2011-01-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	move-if-change: cope with concurrent mv of identical file.
	* move-if-change (CMPPROG): Accept environment
	variable as an override for `cmp'.
	(usage): Document CMPPROG.
	Adjust comparison to drop stdout.  Cope with failure of mv if
	the target file exists and is identical to the source, for
	parallel builds.
	Report from H.J. Lu against binutils in PR binutils/12283.

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2011-01-29  Eli Zaretskii  <eliz@gnu.org>

	* lib/makefile.w32-in:
	* lib/getopt_.h: New files.

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2011-01-28  Paul Eggert  <eggert@cs.ucla.edu>

	improve fix for MS-DOS file name clash
	* Makefile.in (DOS_gnulib_comp.m4): Renamed from DOS-gnulib-comp.m4,
	for portability to POSIX make.  Reported by Bruno Haible.
	(sync-from-gnulib): Copy gl-comp.m4 (if present) back to
	gnulib-comp.m4 before running gnulib-tool, to prevent old gnulib
	files from accumulating as garbage.  Also reported by Bruno Haible.

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2011-01-27  Paul Eggert  <eggert@cs.ucla.edu>

	fix two m4/gnulib-*.m4 file names that clashed under MS-DOS
	* Makefile.in (DOS-gnulib-comp.m4): New macro.
	(sync-from-gnulib): Rename m4/gnulib-comp.m4 to m4/gl-comp.m4 to avoid
	problems with MS-DOS 8+3 file name restrictions.
	Remove m4/gnulib-cache.m4, as we can live without it.  If we kept
	it, it would also cause problems when extracting Emacs distribution
	tarballs on MS-DOS hosts.
	(ACLOCAL_INPUTS): Adjust to file renaming.
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	* aclocal.m4, configure, lib/Makefile.in, src/config.in: Regenerate.
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	* config.guess, config.sub: Sync from gnulib.
	* m4/gnulib-cache.m4: Remove from repository.
	* m4/gl-comp.m4: Rename from m4/gnulib-comp.m4.

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2011-01-25  Glenn Morris  <rgm@gnu.org>

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	* README: Add a note about ranges in copyright years.

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	* configure.in: Set CANNOT_DUMP on ia64 hpux (port from emacs-23).

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2011-01-25  Peter O'Gorman  <bug-gnu-emacs@mlists.thewrittenword.com>  (tiny change)
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	* configure.in: Add HP-UX on IA64 (Bug#6811).

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2011-01-24  Paul Eggert  <eggert@cs.ucla.edu>

	Remove HAVE_RAW_DECL_CHOWN etc. from config.h
	* Makefile.in (sync-from-gnulib): Remove m4/warn-on-use.m4,
	as it is no longer needed.
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	* aclocal.m4, configure, lib/Makefile.in, src/config.in: Regenerate.
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	* configure.in: Invoke the new gnulib macro
	gl_ASSERT_NO_GNULIB_POSIXCHECK, which removes the need for
	warn-on-use.m4 and for the HAVE_RAW_DECL_* symbols in config.h.
	* m4/getopt.m4: Sync from gnulib; this removes the need for
	HAVE_DECL_OPTRESET and HAVE_DECL_GETOPT_CLIP from config.h.
	* m4/gnulib-common.m4 (gl_ASSERT_NO_GNULIB_POSIXCHECK):
	New macro, synced from gnulib.
	* m4/warn-on-use.m4: Remove.

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2011-01-22  Paul Eggert  <eggert@cs.ucla.edu>

	aclocal.m4: put this file back into repository
	This way, we don't have to assume that the maintainer has
	the automake package installed.  See
	<http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00746.html>.
	* .bzrignore: Remove aclocal.m4, undoing the previous change.
	* Makefile.in (top_maintainer_clean): Do not remove aclocal.m4,
	undoing the previous change.
	* aclocal.m4: New file (actually, resurrected).

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2011-01-22  Miles Bader  <miles@gnu.org>

	* configure.in: Don't zero-out FONTCONFIG_CFLAGS and
	FONTCONFIG_LIBS when building with XFT (doing so is incorrect, as
	Emacs directly uses fontconfig, and breaks building when using a
	strict linker).

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2011-01-21  Paul Eggert  <eggert@cs.ucla.edu>

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	src/config.in: shrink slightly
	* configure.in: Invoke the new gnulib macro gl_ASSERT_NO_GNULIB_TESTS.
	This makes src/config.in a bit smaller, by removing identifiers
	like GNULIB_TEST_MKTIME that Emacs does not need.
	* m4/getopt.m4, m4/gnulib-common.m4, m4/include_next.m4:
	* m4/multiarch.m4, m4/stddef_h.m4, m4/time_h.m4, m4/unistd_h.m4:
	Sync from gnulib.  This removes a few more unnecessary symbols from
	src/config.in, such as AA_APPLE_UNIVERSAL_BUILD and HAVE_STDDEF_H.
	* configure, src/config.in: Regenerate.

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	aclocal.m4: tweaks to regenerate more conveniently
	This attempts to act better when the source is in a weird state.  See
	<http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00734.html>.
	* Makefile.in (am--refresh): Add aclocal.m4, configure, config.in.
	* .bzrignore: Add aclocal.m4.

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2011-01-20  Paul Eggert  <eggert@cs.ucla.edu>

	aclocal.m4: omit auto-generated file from repository
	* Makefile.in (top_maintainer_clean): Remove aclocal.m4; this undoes
	the most recent change here.
	* aclocal.m4: Remove from bzr repository.  This file is
	auto-generated and isn't needed to run 'configure'.  See
	<http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00698.html>.

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2011-01-19  Paul Eggert  <eggert@cs.ucla.edu>

	Minor Makefile.in tweaks to build from gnulib better.
	<http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00673.html>
	* Makefile.in (sync-from-gnulib): Also run autoreconf -I m4.
	(top_maintainer_clean): Don't remove aclocal.m4.

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2011-01-18  Paul Eggert  <eggert@cs.ucla.edu>

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	Minor cleanups for 'bzr status'
	* .bzrignore: Add emacs-*/, the output of make-dist, and stamp-h1,
	the output of config.guess.
	* Makefile.in (top_distclean): Remove stamp-h1 too.

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	* configure.in (HAVE_ATTRIBUTE_ALIGNED): Arrange for this to be
	defined if the compiler supports GCC-style __attribute__
	((__aligned__ ...)).  IBM AIX and Oracle Solaris Studio support
	this syntax.

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2011-01-17  Paul Eggert  <eggert@cs.ucla.edu>
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	Makefile.in: tidy up the building of lib
	* Makefile.in (am--refresh): Mark as .PHONY.
	(top_maintainer_clean): Don't remove lib/gnulib.mk m4/gnulib-cache.m4,
	as they're not rebuilt unless you do a "make sync-from-gnulib"
	and the former is needed for "configure".
	(maintainer-clean): Don't recurse into lib, as "make bootstrap-clean"
	has already removed lib/Makefile.

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	* Makefile.in (GNULIB_MODULES): Change ftoastr to dtoastr.
	This avoids building ftoastr and ldtoastr, which aren't needed.  See
	<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00199.html>.
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	* .bzrignore: Add .h files that are host-dependent.
	Add lib/.deps/, lib/arg-nonnull.h, lib/c++defs.h, lib/getopt.h,
	lib/time.h, lib/unistd.h, lib/warn-on-use.h.  These are
	host-dependent and are built as part of an ordinary 'make', and
	should not be checked in.

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	* lib/Makefile.in: Regenerate.
	* lib/COPYING: New file, a copy of COPYING.

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	* configure: Regenerate.
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	* configure.in (AC_USE_SYSTEM_EXTENSIONS): Remove: gnulib does this.

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	Regenerate.
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	* lib/getopt.c, lib/getopt.in.h, lib/getopt1.c, lib/getopt_int.h:
	* lib/gettext.h, lib/unistd.in.h, m4/unistd_h.m4:
	New files, copied from gnulib by gnulib-tool.
	* aclocal.m4, configure, lib/Makefile.in, m4/getopt.m4:
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	* m4/gnulib-cache.m4, m4/gnulib-comp.m4, src/config.in:
	Regenerate.
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	Use gnulib's getopt-gnu module.
	* Makefile.in (GNULIB_MODULES): Add getopt-gnu.
	(AUTOCONF_INPUTS): Remove getopt.m4; aclocal.m4 is a good-enough
	representative of the dependencies.
	* configure.in: Do not configure getopt, as gnulib does that now.
	* make-dist: Do not worry about lib-src/getopt.h, as gnulib handles
	getopt now, in lib.
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	Regenerate.
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	* arg-nonnull.h, c++defs.h, lib/mktime-internal.h, lib/mktime.c:
	* lib/stddef.in.h, lib/time.h, lib/time.in.h, lib/time_r.c:
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	* m4/extensions.m4, m4/include_next.m4, m4/mktime.m4:
	* m4/multiarch.m4, m4/stddef_h.m4, m4/time_h.m4, m4/time_r.m4:
	* m4/extensions.m4, m4/include_next.m4, m4/mktime.m4, m4/multiarch.m4:
	* m4/stddef_h.m4, m4/time_h.m4, m4/time_r.m4, m4/warn-on-use.m4:
	* m4/wchar_t.m4, warn-on-use.h:
	New files, copied from gnulib by gnulib-tool.
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	* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk:
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	* m4/gnulib-cache.m4, m4/gnulib-comp.m4, src/config.in:
	Regenerate.

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	Use gnulib's mktime module.
	* Makefile.in (GNULIB_MODULES): Add mktime.
	* configure.in: Remove code no longer needed, as gnulib now does it.
	(AC_CHECK_FUNCS): Remove mktime.
	(AC_FUNC_MKTIME, BROKEN_MKTIME): Remove.
	(__restrict): Remove, as this now gets in the way of the C99
	support for 'restrict' pulled in by the gnulib mktime module.
	Code should now use 'restrict' and not '__restrict".
	(mktime): Remove.
	* make-dist: Put gnulib-generated files arg-nonnull.h, c++defs.h,
	and warn-on-use.h into the distribution.
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	Regenerate.
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	* lib/dtoastr.c, lib/ftoastr.c, lib/ftoastr.h, lib/intprops.h:
	* lib/ldtoastr.c, m4/c-strtod.m4:
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	New files, copied from gnulib by gnulib-tool.
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	* lib/dummy.c: Remove.
	* aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk:
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	* m4/gnulib-cache.m4, m4/gnulib-comp.m4, src/config.in:
	Regenerate.
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	Use gnulib's ftoastr module.
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	* Makefile.in (GNULIB_MODULES): Add ftoastr.  Remove dummy.

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	Regenerate.
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	* aclocal.m4, compile, depcomp, lib/Makefile.in, lib/dummy.c:
	* lib/gnulib.mk, m4/00gnulib.m4, m4/gnulib-cache.m4:
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	* m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/gnulib-tool.m4, missing:
	New files, generated automatically, with 'make sync-from-gnulib'
	followed by 'make'.
	* configure, lisp/dired.el, src/config.in: Regenerate.

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	Automate syncing from gnulib.
	* INSTALL, README: Document new subdirectory 'lib'.
	* Makefile.in (SUBDIR): Add lib.
	(SUBDIR_MAKEFILES): Add lib/Makefile.
	(lib-src, src, TAGS, tags): Depend on lib.
	(gnulib_srcdir, GNULIB_MODULES, GNULIB_TOOL_FLAGS): New macros.
	($(gnulib_srcdir)): New rule.
	(sync-from-gnulib): New rule, which is .PHONY.
	(lib): New rule, which is like lib-src.
	(Makefile): Depend on lib/Makefile.in.
	(AUTOCONF_INPUTS): Depend on aclocal.m4.
	(ACLOCAL_INPUTS, AUTOMAKE_INPUTS): New macros.
	($(srcdir)/aclocal.m4, $(srcdir)/lib/Makefile.in): New rules.
	(am--refresh): New rule, to pacify Automake.
	(mostlyclean, clean, distclean, bootstrap-clean, maintainer-clean):
	Clean lib, too.
	(top_maintainer_clean): New macro, to remove gnulib-tool and Automake
	droppings.
	(maintainer-clean, extraclean): Use it.
	* configure.in: Initialize for automake and gnulib, by invoking
	AM_INIT_AUTOMAKE, AM_PROG_CC_C_O, gl_EARLY, and gl_INIT.  Output
	lib/Makefile, too.  Use automake to build gnulib, as gnulib works
	more conveniently with automake.
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	* lib/Makefile.am: New file.
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	* make-dist: Also put into the distribution aclocal.m4,
	compile, depcomp, missing, and the files under lib/.

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2011-01-15  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (epaths-force): No more arch-tag to edit.

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2011-01-15  Chong Yidong  <cyd@stupidchicken.com>

	* configure.in: Bump min libxml2 version to 2.6.17 (Bug#7603).

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2011-01-14  Paul Eggert  <eggert@cs.ucla.edu>

	* make-dist: Distribute test/ files too.
	Distribute every file under test/ that is under version control,
	using patterns like *.el to capture files that are added later.
	Without this change, "configure" would fail, because it would
	attempt to build from a Makefile.in that was not distributed.

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2011-01-13  Christian Ohler  <ohler@gnu.org>

	* Makefile.in (INFO_FILES): Add ERT.

	* Makefile.in (check): Run tests in test/automated.

	* Makefile.in:
	* configure.in: Add test/automated/Makefile.

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2011-01-07  Paul Eggert  <eggert@cs.ucla.edu>

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	* install-sh, mkinstalldirs, move-if-change: Update from master
	source in gnulib.

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	* config.guess, config.sub: Updated from master source.

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2011-01-05  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Check for __builtin_unwind_init.

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2011-01-05  Glenn Morris  <rgm@gnu.org>

	* configure.in (HAVE_MAKEINFO): New output variable.
	(MAKEINFO): Reset to "makeinfo" if not found.
	* Makefile.in (install-arch-indep, info):
	Replace MAKEINFO = off with HAVE_MAKEINFO = no.

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2010-12-29  Ulrich Mueller  <ulm@gentoo.org>

	* configure.in: Make gameuser configurable (Bug#7717).

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2010-12-15  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (install-arch-dep, uninstall): Remove code relating to the
	long absent lib-src/fns-*.el.

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2010-12-11  Glenn Morris  <rgm@gnu.org>

	* make-dist: Exclude etc/*.pyc.

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2010-12-10  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Don't double machfile in final message.

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2010-12-04  Chong Yidong  <cyd@stupidchicken.com>

	* configure.in: Fix last change.

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2010-12-04  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Remove reference to removed machine description
	files and allow $machine and $machfile to be empty.  Substitute
	M_FILE/S_FILE instead of machfile/opsysfile.

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2010-12-03  Glenn Morris  <rgm@gnu.org>

	* make-dist: Remove EMACS_UNIBYTE unsetting; it does nothing.

2010-11-23  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in <AC_CHECK_HEADERS>: Remove sys/ioctl.h.
	(EXTERNALLY_VISIBLE): New definition.

2010-11-21  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (INLINE): Do not depend on OPTIMIZE, unused.

2010-11-15  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in: Do not check for unconditionally included headers.

2010-11-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	* .dir-locals.el (log-edit-mode): Set log-edit-rewrite-fixes.

2010-11-09  Michael Albinus  <michael.albinus@gmx.de>

	* configure.in: Don't write a warning for D-Bus anymore.

2010-11-06  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Fix indentation.

2010-10-31  Ken Brown  <kbrown@cornell.edu>

	* configure.in (checking whether localtime caches TZ): Use
	unsetenv instead of modifying environment directly.

2010-10-25  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in (checking for -znocombreloc): Use AC_LANG_PROGRAM
	to avoid warning.

2010-10-24  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.in: Remove the BROKEN annotation from gnutls.

2010-10-22  Glenn Morris  <rgm@gnu.org>

	* make-dist: Avoid listing .el files twice.  Don't try to run
	autoconf if --no-update.

2010-10-20  Glenn Morris  <rgm@gnu.org>

	* make-dist: No longer create lisp/MANIFEST.

2010-10-14  Glenn Morris  <rgm@gnu.org>

	* BUGS, INSTALL.BZR, README: Updates.

2010-10-13  Glenn Morris  <rgm@gnu.org>

	* make-dist: Remove --compress.  Check for the appropriate
	gzip-like executable, and if not found, don't compress.
	Check version number in README, don't change it.
	Use find for nt/inc/*.h.

2010-10-12  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure (ns_appdir, OLDXMENU, TOOLTIP_SUPPORT): Remove
	trailing / from directory names.

2010-10-12  Glenn Morris  <rgm@gnu.org>

	* make-dist: Update and simplify.

2010-10-12  Eli Zaretskii  <eliz@gnu.org>

	* make-dist: Don't distribute src/buildobj.h.  (Bug#7167)

2010-10-10  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (PROFILING_LDFLAGS): Do not define, remove all uses.

2010-10-09  Glenn Morris  <rgm@gnu.org>

	* make-dist: No more doc/emacs/*.texi.in.

	* configure.in (AC_OUTPUT): Remove doc/emacs/emacsver.texi.

2010-10-09  Glenn Morris  <rgm@gnu.org>

	* configure.in: Combine some conditionals.

	* configure.in (AC_OUTPUT): Add doc/emacs/emacsver.texi.
	* make-dist: Include doc/emacs/*.texi.in.

	* INSTALL, make-dist: Remove references to b2m.
	* Makefile.in (MAN_PAGES): Remove b2m.1.

2010-10-05  Glenn Morris  <rgm@gnu.org>

	* .dir-locals.el: The Emacs convention is sentence-end-double-space.

2010-10-03  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (NO_INLINE, noinline): Move here from src/xterm.c.

2010-10-01  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in: Include stdlib.h and string.h unconditionally.

2010-09-29  Romain Francoise  <romain@orebokech.com>

	* configure.in: Don't enable ImageMagick unless HAVE_X11.

2010-09-28  Glenn Morris  <rgm@gnu.org>

	* configure.in (HAVE_GNUTLS): Add a description to make autoheader
	happy.

2010-09-27  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.in: Enable imagemagick by default.

2010-09-26  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.in (HAVE_GNUTLS): Don't break if we don't have the
	gnutls libraries.

2010-09-26  Teodor Zlatanov  <tzz@lifelogs.com>

	* configure.in: Set up GnuTLS.

2010-09-22  Chong Yidong  <cyd@stupidchicken.com>

	* configure.in: Announce whether libxml2 is linked to.

2010-09-20  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (LINKER): Rename to LD_FIRSTFLAG, do not include $(CC).

2010-09-18  Eli Zaretskii  <eliz@gnu.org>

	* config.bat: Detect that libxml2 is installed and if so, build
	with it.

2010-09-13  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.in (HAVE_LIBXML2): Check that the libxml2 we found can
	be used.  This fixes a conf problem on Mac OS X.

2010-09-10  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.in: Check for libxml2.

2010-09-09  Glenn Morris  <rgm@gnu.org>

	* make-dist: No more TODO files under lisp/.

2010-09-04  Eli Zaretskii  <eliz@gnu.org>

	* config.bat: Produce lisp/gnus/_dir-locals.el from
	lisp/gnus/.dir-locals.el.

2010-08-23  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Fix check for librsvg, imagemagick and
	MagickExportImagePixels.

2010-08-18  Joakim Verona  <joakim@verona.se>

	* Makefile.in, configure.in: Checks for ImageMagick.

2010-08-10  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (AC_PREREQ): Require autoconf 2.65.

2010-08-09  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (AC_PREREQ): Require autoconf 2.66 to stop version churn.

2010-08-09  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Add AC_C_BIGENDIAN.

2010-08-09  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (ORDINARY_LINK): Use on hpux* too.

2010-08-06  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.in: Check for util.h.
	Use -Wimplicit-function-declaration if compiler supports it.

2010-08-05  Eli Zaretskii  <eliz@gnu.org>

	* configure.in (UNEXEC_OBJ): Rename unexec.o => unexcoff.o.

2010-08-04  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Restore accidentally removed use of
	GCC_TEST_OPTIONS/NON_GCC_TEST_OPTIONS.

2010-07-29  Chad Brown  <yandros@mit.edu>

	* configure.in: Check for dirent.h.

2010-07-29  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in: Remove reference to usg5-4, unused.

2010-07-25  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Check for __executable_start.

2010-07-24  Ken Brown  <kbrown@cornell.edu>

	* configure.in (LINKER, LIB_GCC): Remove cygwin special cases (Bug#6715)

2010-07-24  Juanma Barranquero  <lekktu@gmail.com>

	* .bzrignore, .gitignore: Ignore README.W32 on the root directory.

2010-07-24  Ken Brown  <kbrown@cornell.edu>  (tiny change)

	* configure.in (START_FILES) [cygwin]: Set to pre-crt0.o (Bug#6715).

2010-07-12  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in (C_WARNINGS_SWITCH, PROFILING_CFLAGS)
	(PROFILING_LDFLAGS): Substitute, don't add them to CFLAGS/LDFLAGS.
	(C_OPTIMIZE_SWITCH): Remove.
	(TEMACS_LDFLAGS2): Add ${PROFILING_LDFLAGS}.

2010-07-11  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Don't check for index and rindex, check for strchr
	and strrchr.  Define strchr and strrchr as index and rindex,
	resp., in src/config.h if not available.

2010-07-08  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in: Use -Wold-style-definition if available.
	This helps with the transition to standard C code, it can be
	removed when done.

	* configure.in (PRE_EDIT_LDFLAGS, POST_EDIT_LDFLAGS): Remove.

	* configure.in (UNEXEC_OBJ): Add comment about values for MSDOS
	and MSWindows.

2010-07-07  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.in: Don't check for bcopy, bcmp, bzero.  Don't include
	<strings.h> and don't define bcopy, bzero, BCMP in config.h.

2010-07-07  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (getenv): Remove K&R declaration.

2010-07-02  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.in: Remove define __P.

2010-07-02  Dan Nicolaescu  <dann@ics.uci.edu>

	* configure.in (--enable-use-lisp-union-type): New flag.

2010-06-30  Dan Nicolaescu  <dann@ics.uci.edu>

	Fix CFLAGS for non-GCC compilers.
	* configure.in (CFLAGS): Always use -g like it was done before the
	2010-03-30 change.
	(REAL_CFLAGS): Use CFLAGS for non-GCC to get optimization flags.
	(Bug#6538)

2010-06-30  Glenn Morris  <rgm@gnu.org>

	* configure.in (HAVE_SOUND, HAVE_X_I18N, HAVE_X11R6_XIM):
	Set with AC_DEFINE rather than AH_BOTTOM.

	* configure.in (C_OPTIMIZE_SWITCH, CANNOT_DUMP, SYSTEM_MALLOC):
	(USE_MMAP_FOR_BUFFERS, C_WARNING_SWITCH, CFLAGS, REAL_CFLAGS):
	Set with shell, not cpp.
	(LIBX): Remove, just use -lX11 in the one place this was used.
	(cannot_dump): Replace with CANNOT_DUMP.

2010-06-28  Jan Djärv  <jan.h.d@swipnet.se>

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	* configure.in: Add --with-x-toolkit=gtk3.  Remove HAVE_GTK_MULTIDISPLAY,
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