ChangeLog

2014-12-28  Paul Eggert  <eggert@cs.ucla.edu>

	* build-aux/git-hooks/commit-msg: Allow tabs.
	Treat them as if they were expanded to spaces, with tab stops
	every 8 columns.

2014-12-17  Paul Eggert  <eggert@cs.ucla.edu>

	* .gitignore: Ignore /conftest*.

2014-12-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* build-aux/git-hooks/commit-msg (at_sign): Bump up line-length limit
	to 78.

2014-12-12  Paul Eggert  <eggert@cs.ucla.edu>

	Git ignore lib/std*.h
	* .gitignore: Add lib/std*.h, to ignore stdarg.h, stdbool.h, and
	stddef.h.  Remove subsumed entries.
	Add !lib/std*.in.h, so as to not ignore the .in.h files.

2014-12-11  Paul Eggert  <eggert@cs.ucla.edu>

	Port commit-msg to mawk
	Problem reported by Ted Zlatanov in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg01093.html
	* build-aux/git-hooks/commit-msg (space, non_space, non_print):
	New vars.  Use them as approximations to POSIX bracket expressions,
	on implementations like mawk that do not support POSIX regexps.

	Improve commit-msg messages and autosquash
	Problem reported by Michal Nazarewicz in Bug#19337.
	* build-aux/git-hooks/commit-msg: Add "commit message" to
	diagnostics.  Distinguish better between tabs and other
	unprintable chars in diagnostics.  Don't complain if a prefix
	"fixup! " or "squash! " makes a summary line too long.

2014-12-08  Paul Eggert  <eggert@cs.ucla.edu>

	Port commit-message checking to FreeBSD 9.
	This fixes a bug reported by Jan Djärv in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00704.html
	along with some other issues I noticed while testing with FreeBSD.
	* build-aux/git-hooks/commit-msg: Prefer gawk if available.
	Prefer en_US.UTF-8 to en_US.utf8, as it's more portable.
	Work around bug in FreeBSD 9 awk, where /[[:cntrl:]]/ matches
	ordinary text characters.
	Be less tricky about quoting "'" in a shell script.

2014-12-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* .gitignore: Ignore autosave files.

2014-12-01  Paul Eggert  <eggert@cs.ucla.edu>

	* .gitignore: Remove redundant pattern (subsumed by _*).
	Avoid "**", as it requires Git 1.8.2 or later.

2014-11-21  Paul Eggert  <eggert@cs.ucla.edu>

	Add more of the old .bzrignore to .gitignore.
	Plus a few more .gitignore improvements.
	* .gitignore: Add copyright notice, since it's big enough.
	Put exceptions immediately after the patterns they're exceptions
	to, to make them easier to follow.
	Give four exceptions for the Makefile pattern.
	Ignore /confdefs.h, test/indent/*.new, TAGS, GPATH, GSYMS, GRTAGS,
	GTAGS, ID, *.exe, some nextstep-related files,
	jisx2131-filter, *.orig, *.rej, etc/emacs.tmpdesktop, *.in-h
	_* (except for build-aux/snippet/_Noreturn.h), /bin/, /BIN/,
	/data/, etc/icons/, lib/cxxdefs.h, lib/SYS/, /libexec/, /lock/,
	/README.W32, /share/, /site-lisp/, src/gdb.ini, /var/.
	Ignore /configure.lineno, since POSIX requires
	LINENO only with the User Portability Utilities option.
	Ignore *cust-load.el and *loaddefs.el only under lisp.
	Ignore core files of various flavors.
	Do not ignore etc/refcards/gnus-logo.pdf.

2014-11-21  Eli Zaretskii  <eliz@gnu.org>

	* .gitignore: Add back src/_gdbinit, which is a temporary file
	created by the MS-DOS build.

2014-11-20  Paul Eggert  <eggert@cs.ucla.edu>

	Add a.out to .gitignore.
	Suggested by Lee Duhem in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg01665.html
	* .gitignore: Add a.out.
	Move *.log next to *.tmp, since it's generic.
	Put *.exe before non-generics.

2014-11-19  Eli Zaretskii  <eliz@gnu.org>

	* .gitignore: Resurrect Windows-specific ignorables lost in last
	changes.

2014-11-19  Paul Eggert  <eggert@cs.ucla.edu>

	* .gitignore: Add /emacs-[1-9]*/, and sort better.

2014-11-18  Ivan Andrus  <darthandrus@gmail.com>

	* .gitignore: Add some nextstep/mac ignorables.

2014-11-18  Paul Eggert  <eggert@cs.ucla.edu>

	.gitignore cleanup.
	* .gitignore: Merge contents of subsidiary files and organize the
	result so as to avoid duplication.  Remove no-longer needed entries.
	* admin/charsets/.gitignore, admin/unidata/.gitignore:
	* doc/lispintro/.gitignore, etc/.gitignore, leim/.gitignore:
	* leim/ja-dic/.gitignore, lib-src/.gitignore, lisp/.gitignore:
	* lisp/calc/.gitignore, lisp/calendar/.gitignore:
	* lisp/cedet/.gitignore, lisp/emulation/.gitignore:
	* lisp/erc/.gitignore, lisp/eshell/.gitignore, lisp/gnus/.gitignore:
	* lisp/international/.gitignore, lisp/language/.gitignore:
	* lisp/leim/.gitignore, lisp/leim/quail/.gitignore:
	* lisp/mail/.gitignore, lisp/mh-e/.gitignore, lisp/net/.gitignore:
	* lisp/nxml/.gitignore, lisp/obsolete/.gitignore:
	* lisp/play/.gitignore, lisp/progmodes/.gitignore:
	* lisp/term/.gitignore, lisp/textmodes/.gitignore:
	* lisp/url/.gitignore, nt/.gitignore, src/.gitignore:
	Remove; no longer needed.

2014-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	Restore 'Bug#' -> 'debbugs:' rewrite in log-edit-mode.
	* .dir-locals.el (log-edit-mode): Restore the (log-edit-rewrite-fixes
	"[ \n](bug#\\([0-9]+\\))" . "debbugs:\\1").  See Glenn Morris in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg01187.html

	Simplify and fix doc-related .gitignore files.
	This fixes some unwanted 'git status' output after 'make docs'.
	* .gitignore: Add **/Makefile, **/makefile.
	Remove Makefile, makefile.
	Add doc/*/*.xxx rules for the usual kinds of documentation outputs
	and temporaries.  Add doc/misc/cc-mode.ss.
	* doc/emacs/.gitignore, doc/lispintro/.gitignore, doc/misc/.gitignore:
	* lwlib/.gitignore, oldXMenu/.gitignore:
	Remove, as these .gitignore files are no longer needed.
	* doc/lispintro/.gitignore: Replace with list of exceptional PDF files.

2014-11-15  Christoph Scholtes  <cschol2112@gmail.com>

	* .gitignore: Ignore generated file lib/stdalign.h.

2014-11-13  Paul Eggert  <eggert@cs.ucla.edu>

	Backport fix for minor Bazaar leftovers.
	* .dir-locals.el: Remove reference to bzr commit --fixes debbugs.

2014-11-13  Eli Zaretskii  <eliz@gnu.org>

	* .gitignore: Add more ignorables.

2014-11-13  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* .gitignore: Copy over sufficient ignorable files from the old
	.bzrignore that a simple build doesn't list lots of unregistered files.

2014-11-11  Eric S. Raymond  <esr@thyrsus.com>

	Git transition.
	* Makefile.in (src): Set VCSWITNESS appropriately for git.

	All bzr revision IDS, and all CVS revision IDs for which a commit
	could be identified, were changed to time-date!committer version
	stamps.  All .cvsignore files in the history became .gitignore
	files.  Fixes-bug annotations from bzr were copied into the
	corresponding commit comments.

	(The first .cvsignore commit was 1999-09-30T14:07:54Z!fx@gnu.org.
	The last CVS commit was 2009-12-27T08:11:12Z!cyd@stupidchicken.com.)

	Committer/author email addresses are generally correct for the
	transition day, not necessarily when the commit was originally made.

2014-11-05  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (install-info, uninstall): Restore pre-2012-12-13
	solution.  (Bug#18908)

2014-10-31  Eric S. Raymond  <esr@thyrsus.com>

	* autogen.sh: Neutralize language specific to a repository type.

2014-10-23  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (${srcdir}/info/dir): Make sure info directory exists.

2014-10-22  Stefan Monnier  <monnier@iro.umontreal.ca>

	* configure.ac: Bump version to 24.4.51 to avoid ambiguity with the old
	trunk's 24.4.50.

2014-10-20  Glenn Morris  <rgm@gnu.org>

	* Version 24.4 released.

2014-10-11  Ken Brown  <kbrown@cornell.edu>

	* configure.ac (LD_SWITCH_SYSTEM_TEMACS) [CYGWIN]: Set stack size
	to 8 MB.  (Bug#18438)

2014-10-02  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac: Port to strict POSIX shells on non-MinGW (Bug#18612).

2014-09-21  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Increase headerpad_extra to 1000, update the comment
	about load commands (Bug#18505).

2014-09-13  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (HAVE_SOUND): Check for mmsystem.h header that
	defines the sound stuff on MS-Windows.  (Bug#18463)

2014-08-22  Ken Brown  <kbrown@cornell.edu>

	* configure.ac (HAVE_XPM): Explain the use of CPPFLAGS in the
	Cygwin-w32 build.  (Bug#18302)

2014-08-10  Paul Eggert  <eggert@cs.ucla.edu>

	Don't prevent random file systems from being unmounted (Bug#18232).
	This fix relies on having the 'fchdir' function, and on having
	"." be searchable (or at least readable, on platforms lacking O_SEARCH),
	but that's good enough to handle the vast majority of cases and the
	remaining folks can just live with the annoyance of file systems
	that occasionally can't be unmounted.
	* configure.ac (fchdir): New function to check for.
	* lib/save-cwd.c: Copy from gnulib, except omit the part that
	allocates memory, since that can cause problems in Emacs.
	* lib/save-cwd.h: Copy from gnulib.

2014-07-11  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (install-arch-indep): Avoid readdir race (Bug#17971).

2014-06-20  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac: Warn about --enable-link-time-optimization's issues
	in --help message (Bug#17806).

	Port to GCC 4.9.0 with link time optimization (Bug#17806).
	* configure.ac (CFLAGS): With link time optimization,
	use -ffat-lto-objects if supported; otherwise Emacs won't
	build with GCC 4.9.0.

2014-06-14  Paul Eggert  <eggert@cs.ucla.edu>

	Port part of the AIX fix to Solaris (Bug#17598).
	* configure.ac (_REENTRANT): Define on Solaris if HAVE_PTHREAD.
	This ports part of the recent AIX fixes to Solaris.  It is needed
	for the same reason that _THREAD_SAFE is needed on AIX, e.g., to
	make sure that each thread has its own 'errno'.

2014-06-11  Paul Eggert  <eggert@cs.ucla.edu>

	Backport fcntl.h AIX fix from the trunk (Bug#17598).
	This fixes a bug with the shell freezing.  See:
	http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17598#185
	Merge from gnulib, incorporating:
	2014-05-31 dup2, fcntl, fcntl-h: port to AIX 7.1
	* lib/fcntl.in.h, m4/dup2.m4, m4/fcntl.m4:
	Update from gnulib.

2014-06-07  Paul Eggert  <eggert@cs.ucla.edu>

	Port better to AIX (Bug#17598).
	* configure.ac (with_xpm_set): New shell var.
	(_THREAD_SAFE): Define on AIX if HAVE_PTHREAD.
	(with_xpm): Default to 'no' on AIX.
	(LIBXPM): Append -lXpm if -lXaw is also used, as the latter
	requires the former on AIX.

2014-05-30  Paul Eggert  <eggert@cs.ucla.edu>

	Fix port to 32-bit AIX with xlc (Bug#17598).
	This doesn't fix Bug#17598, but it does fix a regression since Emacs
	built with xlc until recently, and perhaps it'll help us fix Bug#17598.
	* configure.ac (GC_SETJMP_WORKS): Define for AIX, too.
	Merge from gnulib, incorporating:
	2014-05-30 ftoastr: work around compiler bug in IBM xlc 12.1
	* lib/ftoastr.c: Update from gnulib.

2014-05-22  Paul Eggert  <eggert@cs.ucla.edu>

	Fix port to 32-bit AIX (Bug#17540).
	* configure.ac (opsys): On Power Architecture, treat release 7 of
	AIX like releases 5 and 6.

2014-05-18  Glenn Morris  <rgm@gnu.org>

	* configure.ac (INSTALL_INFO):
	Revert to just checking for "install-info".

2014-05-17  Glenn Morris  <rgm@gnu.org>

	* configure.ac (INSTALL_INFO): Try the identical-but-quieter-on-Debian
	"ginstall-info" before "install-info".

2014-05-04  Paul Eggert  <eggert@cs.ucla.edu>

	Revert recent libpng changes (Bug#17339).
	They fix only bugs that aren't being reported, so it may be better
	to do them on the trunk.
	* configure.ac (PNG_CFLAGS): Remove.  All uses removed.
	(LIBPNG): Don't be consistent about -lpng16 versus -lpng.
	Ignore libpng-config's exit status.  Always append -lz -lm.

	* configure.ac (LIBPNG): Add -lz -lm on platforms where they're needed
	but libpng-config --libs omits them.  Problem reported by Glenn
	Morris.

2014-05-03  Paul Eggert  <eggert@cs.ucla.edu>

	Require ImageMagick >= 6.3.5, due to PixelSetMagickColor (Bug#17339).
	* configure.ac (IMAGEMAGICK_MODULE): Bump prereq from 6.2.8 to 6.3.5.
	A more-complicated fix would be to remove uses of PixelSetMagickColor,
	introduced in ImageMagick 6.3.5 (Sept. 2007).

2014-05-02  Paul Eggert  <eggert@cs.ucla.edu>

	Consult libpng-config more consistently (Bug#17339).
	* configure.ac (edit_cflags): Move this up and to the top level,
	so that PNG_CFLAGS can use it too.
	(PNG_CFLAGS): New var.
	(png_longjmp): Use PNG_CFLAGS when checking.
	(LIBPNG): Be consistent about -lpng16 etc; e.g., don't use -lpng16
	in some places and -lpng in others.  Test libpng-config's exit
	status.  If it succeeds, use its output rather than appending -lz -lm.

2014-05-01  Glenn Morris  <rgm@gnu.org>

	* configure.ac (LIBPNG): Consult libpng-config for the precise
	form of "-lpng" to use.  (Bug#17339)

2014-04-29  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Treat MirBSD as OpenBSD.  (Bug#17339)

2014-04-16  Eli Zaretskii  <eliz@gnu.org>

	* config.bat: Update for Emacs 24.4.

2014-04-13  Paul Eggert  <eggert@cs.ucla.edu>

	Port to IRIX 6.5 (Bug#9684).
	This port requires IRIX cc, as I did not have time to get
	undump working with the old GCC on the system I had access to,
	but that's better than nothing.
	* configure.ac (gl_GCC_VERSION_IFELSE): Remove unused macro
	that wouldn't have worked anyway, with IRIX cc.
	(emacs_cv_clang, emacs_cv_sanitize_address)
	(ns_osx_have_104, ns_osx_have_105):
	Don't assume '#error' makes the compiler fail,
	as this doesn't work with IRIX cc.
	(CFLAGS, LIBS): Don't let the GnuTLS results infect later 'configure'
	checks.  This runs afoul of an IRIX configuration where GnuTLS is
	in an optional library that also contains getdelim, and causes
	a later 'configure' to incorrectly think getdelim is supported.

2014-04-13  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (LN_S_FILEONLY, LN_S): Use "/bin/ln" on MinGW, to
	ensure the MSYS ln.exe is invoked.

2014-04-11  Glenn Morris  <rgm@gnu.org>

	* make-dist: Do not distribute generated admin/grammars/Makefile.
	Do distribute lib-src/update-game-score.exe.manifest.

2014-04-09  Ken Brown  <kbrown@cornell.edu>

	* configure.ac (EMACS_MANIFEST): Revert last change (but leave
	UPDATE_MANIFEST empty).

2014-04-03  Ken Brown  <kbrown@cornell.edu>

	* configure.ac (EMACS_MANIFEST, UPDATE_MANIFEST): Leave these
	variables empty on Cygwin.  (Bug#17176)

2014-03-31  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Make the final "Does Emacs use Gsettings" message
	consistent with src/config.h.

2014-03-31  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Fix errors from previous checkin (GSettings check).
	Backport from trunk.

2014-03-30  Daniel Colascione  <dancol@dancol.org>

	* configure.ac: Include GFILENOTIFY objects in glib check.  (Bug#17069)

2014-03-30  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Add check that GSettings is in libgio (Bug#17118).
	Backport from trunk.

2014-03-26  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-03-26 strftime: wrap macros in "do {...} while(0)"
	* lib/strftime.c: Update from gnulib.

2014-03-07  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-03-04 stdint: fix missing SIZE_MAX on Android
	2013-03-02 sys_types: avoid autoconf warning about gl_SYS_TYPES_H
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
	* lib/stdint.in.h, lib/sys_types.in.h, m4/sys_types_h.m4:
	Update from gnulib.

2014-03-05  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Tweak the "unported" error message.

2014-03-05  Paul Eggert  <eggert@cs.ucla.edu>

	Fix configuration bug on Solaris 2.5.1 (Bug#16905).
	* configure.ac: Fix a bug in shell pattern matching that caused
	'configure' to treat Solaris 2.5.1 as if it were Solaris 10 or later.

2014-02-25  Paul Eggert  <eggert@penguin.cs.ucla.edu>

	Merge from gnulib (Bug#16825).
	2014-02-25 unistd: port readlink to Mac OS X 10.3.9

2014-02-24  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-02-21 timer: fix uClibc detection of threading
	2014-02-21 maintainer-makefiles: provide AC_PROG_SED for older autoconf

2014-02-18  Mirek Kaim  <mirek.kaim@outlook.com>  (tiny change)

	* configure.ac [HAVE_W32]: Test for ImageMagick.  (Bug#16754)

2014-02-14  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (install-arch-indep): Allow ' ' in destdir (Bug#16717).
	This fixes a bug in the previous change.  Also, use $(SHELL)
	rather than sh, as that's more likely to be portable.

2014-02-13  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (install-arch-indep): Simplify (Bug#16717).
	This should make it more reliable, and hopefully more portable to
	non-GNU 'make' implementations such as HP-UX 'make'.

2014-02-13  Juanma Barranquero  <lekktu@gmail.com>

	* Makefile.in (install-nt): Also pass datadir.

2014-02-05  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-01-23 pthread: work around winpthread header pollution on mingw
	* lib/time.in.h: Update from gnulib.

2014-01-23  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-01-22 qacl: check for fchmod
	* m4/acl.m4: Update from gnulib.

2014-01-22  Paul Eggert  <eggert@cs.ucla.edu>

	Fix miscellaneous update-game-score bugs.
	* configure.ac (difftime): Remove.

2014-01-20  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-01-20 stdalign: port to HP-UX compilers
	2014-01-16 strtoimax: port to platforms lacking 'long long'
	2014-01-16 update from texinfo
	* lib/stdalign.in.h, lib/strtoimax.c: Update from gnulib.

2014-01-12  Glenn Morris  <rgm@gnu.org>

	* README: Replace reference to etc/MAILINGLISTS.

2014-01-11  Fabrice Popineau  <fabrice.popineau@gmail.com>

	* configure.ac: Read $srcdir/nt/mingw-cfg.site when $MSYSTEM is
	"MINGW64" as well.

2014-01-11  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-01-07 update from texinfo
	2014-01-06 md5, sha1, sha256, sha512: support older autoconf

2014-01-09  Eric S. Raymond  <esr@thyrsus.com>

	* INSTALL, configure.ac, etc/CONTRIBUTE, nt/INSTALL: Remove
	unnecessarily specific references to Bazaar that could better
	simply be to the repository.

2014-01-08  Eric S. Raymond  <esr@thyrsus.com>

	* INSTALL.BZR: Rename to INSTALL.REPO.  Remove refs to specific VCS.
	* INSTALL, autogen.sh: Update for above change.

2014-01-05  Paul Eggert  <eggert@cs.ucla.edu>

	Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
	Problem and proposed patch reported by Ulrich Mueller;
	this patch uses a somewhat-different approach.
	* configure.ac (SETFATTR): New variable.

2014-01-03  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2014-01-02 manywarnings: remove -Wmudflap
	This ports better to GCC 4.9-to-be.

2013-12-31  Fabrice Popineau  <fabrice.popineau@supelec.fr>

	* configure.ac (canonical, C_SWITCH_SYSTEM): Support a 64-bit
	MinGW64 build on MS-Windows.

2013-12-29  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac (xcsdkdir): Only set if using xcrun.

2013-12-29  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac (LIBXML2_CFLAGS): Fix xcrun-related quoting problem.
	Reported by YAMAMOTO Mitsuharu in:
	http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00995.html

2013-12-28  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Fix CC detection for xcrun case.

2013-12-28  Paul Eggert  <eggert@cs.ucla.edu>

	Fix problem with MAKE and xcrun configuration.
	* configure.ac: Don't set MAKE unless 'make' doesn't work.
	Set it only in the environment, not in the makefile.
	Problem reported by Glenn Morris in:
	http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00969.html

2013-12-27  Paul Eggert  <eggert@cs.ucla.edu>

	Port xcrun configuration to GNU/Linux.
	* configure.ac (xcsdkdir): Default to empty.
	(XCRUN): Don't require Darwin for xcrun.  Move xcrun checking to
	just before AM_INIT_AUTOMAKE, to make the dependency between it
	and automake clearer.
	(CC): Don't use AC_PROG_CC twice; only the first use expands to the
	shell code that is wanted, which breaks 'configure' on non-Darwin
	platforms.  Instead, fix CC by hand if it's not found.

2013-12-27  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Detect xcrun on OSX and use it for make, gcc and
	libxml.

2013-12-26  Paul Eggert  <eggert@cs.ucla.edu>

	Fix core dumps with gcc -fsanitize=address and GNU/Linux.
	* configure.ac: Check whether addresses are sanitized.
	(CANNOT_DUMP): Warn if addresses are sanitized and not CANNOT_DUMP.
	(DOUG_LEA_MALLOC): Do not define if addresses are sanitized.
	(SYSTEM_MALLOC): Define if addresses are sanitized.

2013-12-24  Paul Eggert  <eggert@cs.ucla.edu>

	Automate the procedure for updating copyright year.
	* build-aux/update-copyright: New file.
	* make-dist: Distribute it.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-12-23  Andreas Schwab  <schwab@linux-m68k.org>

	* configure.ac: Replace obsolete macro AC_CONFIG_HEADER by
	AC_CONFIG_HEADERS.

2013-12-19  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>

	* .gitignore: Ignore refcard temporaries and info/*.info files.

2013-12-17  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-12-17 gettimeofday: port recent C++ fix to Emacs
	2013-12-17 gettimeofday: fix C++ crosscompilation
	2013-12-17 qacl: port to Windows better
	* lib/file-has-acl.c, lib/time.in.h, m4/gettimeofday.m4, m4/time_h.m4:
	Update from gnulib.
	* lib/gnulib.mk: Regenerate.

2013-12-16  Paul Eggert  <eggert@cs.ucla.edu>

	* INSTALL: Clarify treatment of image libraries.

2013-12-14  Paul Eggert  <eggert@cs.ucla.edu>

	Use bool for boolean, focusing on headers.
	* configure.ac (PTY_OPEN, GC_MARK_SECONDARY_STACK):
	Use bool for boolean.

2013-12-14  Dani Moncayo  <dmoncayo@gmail.com>

	* configure.ac (srcdir) [MINGW32]: If it is an absolute path,
	force the format "/c/foo/bar" to simplify conversions to native
	windows format.

2013-12-13  Glenn Morris  <rgm@gnu.org>

	* INSTALL: No longer mention load-path and site-init/site-load.

2013-12-12  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (install-info): Handle missing info/dir.
	(info_dir_deps): New variable.
	(${srcdir}/info/dir): Depend on .texi files rather than .info files.
	(check-info): Update topics.
	* build-aux/make-info-dir: Use .texi files rather than .info files.
	Update topics.

	* Makefile.in (install-info): Remove some useless subshells.

	Stop keeping info/dir in the repository.
	* build-aux/dir_top: Move here from admin/.
	* build-aux/make-info-dir: New script.
	* Makefile.in (bootstrap-clean): Delete info/.
	(info-dir, ${srcdir}/info/dir): New rules.
	(info): Also make info-dir.
	(check-info): Rename from check-info-dir.
	Instead of info/dir entries, check @dircategory in info/*.info.
	* make-dist: Use `info' rule rather than `info-real'.
	No more info/COPYING (not even the right license for info/ files).
	Distribute new build-aux files.

	* info/: Remove from repository.

2013-12-11  Glenn Morris  <rgm@gnu.org>

	* info/dir: Add octave-mode.

2013-12-11  Paul Eggert  <eggert@cs.ucla.edu>

	Remove the option of using libcrypto.
	This scorches the earth and waits for spring;
	see Ted Zlatanov and Stefan Monnier in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00323.html>.
	* configure.ac (with_openssl_default, HAVE_LIB_CRYPTO): Remove.
	Do not say whether Emacs is configured to use a crypto library,
	since it's no longer an option.
	(gl_CRYPTO_CHECK): Define a dummy.
	* lib/gl_openssl.h, m4/gl-openssl.m4: Remove.

2013-12-10  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac: Disable libcrypto by default.

	Merge from gnulib, incorporating:
	2013-12-07 md5, sha1, sha256, sha512: fix link error with partial lib
	* m4/gl-openssl.m4: Update from gnulib.

2013-12-08  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (HAVE_RSVG) [mingw32]: Don't link against librsvg
	statically.

2013-12-08  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac: Simplify supression of GTK deprecation warning.
	Move -DGDK_DISABLE_DEPRECATION_WARNINGS out of the command line
	and into config.h, to shorten the command line when doing 'make'.
	Don't AC_SUBST GTK_CFLAGS, as this is not needed.

	Use libcrypto's checksum implementations if available, for speed.
	On commonly used platform libcrypto uses architecture-specific
	assembly code, which is significantly faster than the C code we
	were using.  See Pádraig Brady's note in
	<http://lists.gnu.org/archive/html/bug-gnulib/2013-12/msg00000.html>.
	Merge from gnulib, incorporating:
	2013-12-07 md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT
	2013-12-07 md5, sha1, sha256, sha512: add 'auto', and set-default method
	2013-12-04 include_next: minimize code duplication
	2013-12-03 md5, sha1, sha256, sha512: support mandating use of openssl
	2013-12-02 md5, sha1, sha256, sha512: use openssl routines if available
	* configure.ac (--without-all): Set with_openssl_default too.
	Use gl_SET_CRYPTO_CHECK_DEFAULT to default to 'auto'.
	(HAVE_LIB_CRYPTO): New var.
	Say whether Emacs is configured to use a crypto library.
	* lib/gl_openssl.h, m4/absolute-header.m4, m4/gl-openssl.m4:
	New files, copied from gnulib.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
	* lib/md5.c, lib/md5.h, lib/sha1.c, lib/sha1.h:
	* lib/sha256.c, lib/sha256.h, lib/sha512.c, lib/sha512.h:
	* m4/include_next.m4, m4/md5.m4, m4/sha1.m4, m4/sha256.m4, m4/sha512.m4:
	Update from gnulib.

2013-12-01  Dmitry Gutov  <dgutov@yandex.ru>

	* .dir-locals.el (log-edit-move): Add the "Author: " header.

2013-11-30  Dani Moncayo  <dmoncayo@gmail.com>

	* build-aux/msys-to-w32 (w32pathlist): Do not translate paths
	starting with %emacs_dir%.

2013-11-30  Glenn Morris  <rgm@gnu.org>

	Stop keeping (most) generated cedet grammar files in the repository.
	* configure.ac (SUBDIR_MAKEFILES, AC_CONFIG_FILES):
	Add admin/grammars Makefile.
	* Makefile.in (distclean, bootstrap-clean, maintainer-clean):
	Also clean admin/grammars, if present.

2013-11-29  Dani Moncayo  <dmoncayo@gmail.com>

	* Makefile.in (epaths-force-w32): Fix 2013-11-20 typo.

2013-11-29  Stefan Monnier  <monnier@iro.umontreal.ca>

	* configure.ac (HAVE_MENUS): Remove.

2013-11-28  Glenn Morris  <rgm@gnu.org>

	* configure.ac (PATH_SEP): Replace with pre-existing SEPCHAR.

2013-11-28  Eli Zaretskii  <eliz@gnu.org>

	* GNUmakefile (Makefile): Don't use $(CFG).
	(CFG): Don't compute.

	* configure.ac (PATH_SEP): Set and AC_SUBST.

2013-11-27  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-11-13 getgroups: work around _DARWIN_C_SOURCE problem
	* lib/getgroups.c: Update from gnulib.

2013-11-27  Glenn Morris  <rgm@gnu.org>

	Move ja-dic, quail, leim-list.el from leim to lisp/leim.
	* Makefile.in (abs_builddir, leimdir): Remove.
	(buildlisppath, SUBDIR, COPYDIR, COPYDESTS): No more leim directory.
	(epaths-force-w32): No longer set BLD.
	(leim): Remove.
	(install-arch-indep): No longer run or install leim.
	(mostlyclean, clean): No longer run leim rule.
	(bootstrap-clean): Change leim target.
	(maintainer-clean): Add leim.
	(check-declare): Remove leim.
	* README: Update for leim changes.
	* configure.ac (leimdir): Remove.
	(standardlisppath): No more leimdir.

	* make-dist: Update for files from leim/ now being in lisp/leim/.

2013-11-26  Glenn Morris  <rgm@gnu.org>

	Preload leim-list.el.
	* Makefile.in (abs_builddir): New, set by configure.
	(buildlisppath): Add leim/.
	(epaths-force-w32): Set BLD.

2013-11-21  Paul Eggert  <eggert@cs.ucla.edu>

	Fix some dependency problems that cause unnecessary recompiles.
	* configure.ac (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS):
	Remove.
	(LIBXMENU): Now is always either empty or a file name,
	so that it can be used as a dependency.

2013-11-20  Glenn Morris  <rgm@gnu.org>

	* make-dist: Distribute build-aux/msys-to-w32.

2013-11-20  Dani Moncayo  <dmoncayo@gmail.com>

	* build-aux/msys-to-w32: New file.
	* Makefile.in (msys_to_w32, msys_lisppath_to_w32): Remove.
	(msys_w32prefix_subst): Rename from msys_prefix_subst.
	Operate on w32prefixpattern.
	(epaths-force-w32): Use build-aux/msys-to-w32.

2013-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac (DEBUGGER_SEES_C_MACROS): Remove.
	It apparently doesn't work for GCC 3, and I suppose it's more
	trouble than it's worth to worry about this.

2013-11-15  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac (DEBUGGER_SEES_C_MACROS): New macro.

2013-11-14  Paul Eggert  <eggert@cs.ucla.edu>

	Simplify, port and tune bool vector implementation.
	* configure.ac (BITSIZEOF_SIZE_T, SIZEOF_SIZE_T): Remove.

2013-11-13  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (ACLOCAL_INPUTS): Add configure.ac.

2013-11-12  Dani Moncayo  <dmoncayo@gmail.com>

	* configure.ac [MINGW32]: Source nt/mingw-cfg.site.
	* make-dist: Don't distribute nt/msysconfig.sh.

	* Makefile.in (epaths-force-w32): Simplify w32srcdir computation.

2013-11-08  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-11-08 extern-inline: port better to OS X 10.9
	2013-11-08 fpending: fix regression on DragonFly BSD
	* lib/fpending.h, m4/extern-inline.m4, m4/fpending.m4:
	Update from gnulib.

2013-11-07  Paul Eggert  <eggert@cs.ucla.edu>

	Port to C11 aligned_alloc.
	* configure.ac (GMALLOC_OBJ): Initialize to empty if !system_malloc
	and doug_lea_malloc.
	(aligned_alloc): Test for existence if !GMALLOC_OBJ and not darwin.
	(posix_memalign): Test for existence only if !GMALLOC_OBJ and
	not darwin and !aligned_alloc.

2013-11-05  Glenn Morris  <rgm@gnu.org>

	* configure.ac (abs_srcdir) [MINGW32]: No point setting it here,
	config.status computes it.
	* Makefile.in (epaths-force-w32): Move srcdir tweak here.

	* autogen/: Remove directory.  Move update_autogen to admin/.
	* autogen.sh: Remove reference to copy_autogen.
	* GNUmakefile (configure):
	* Makefile.in (bootstrap): Do not try to run copy_autogen.
	* config.bat: Use msdos/autogen rather than autogen.

2013-11-05  Paul Eggert  <eggert@cs.ucla.edu>

	Simplify and port recent bool vector changes.
	* configure.ac (BITSIZEOF_SIZE_T, SIZEOF_SIZE_T):
	New symbols to configure.

2013-11-04  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac: Don't disallow builds in non-ASCII directories.
	(Bug#15260)

2013-11-04  Paul Eggert  <eggert@cs.ucla.edu>

	Port to stricter C99 platforms.
	Merge from gnulib, incorporating:
	2013-11-03 intprops: port to Oracle Studio c99
	* lib/intprops.h: Update from gnulib.

2013-11-02  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (check): Depend on all.

2013-10-31  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Use [!...] rather than [^...], for ksh.  (Bug#15769)

2013-10-30  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (distclean, bootstrap-clean, maintainer-clean):
	Also clean admin/unidata, if present.

2013-10-27  Glenn Morris  <rgm@gnu.org>

	* configure.ac: It seems installing in non-ASCII is not, in fact, ok.

2013-10-25  Glenn Morris  <rgm@gnu.org>

	* configure.ac: It seems _installing_ in non-ASCII is ok, not building.

2013-10-24  Glenn Morris  <rgm@gnu.org>

	* configure.ac:
	* Makefile.in (install-arch-indep, install-etcdoc, install-info):
	Avoid non-portable "`\" nesting.

	* configure.ac (CPPFLAGS) [mingw32]: Use abs_top_srcdir.

	* Makefile.in (abs_top_srcdir): New, set by configure.

2013-10-23  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Explicit error for non-ASCII directories.  (Bug#15260)

	Progress towards allowing installation in directories with whitespace.
	* Makefile.in (COPYDESTS, write_subdir, install-arch-dep)
	(install-arch-indep, install-etcdoc, install-info, install-man)
	(install-etc, uninstall, install-nt, uninstall-nt):
	Quote entities that might contain whitespace.
	* build-aux/update-subdirs: Handle whitespace in argument.
	Check cd return value.

	Make building in directories with whitespace possible.  (Bug#15675)
	* configure.ac (srcdir): Don't make it absolute - abs_srcdir exists.
	(src/.gdbinit): Use ac_abs_top_srcdir.
	* Makefile.in (abs_srcdir): New, set by configure.
	(buildlisppath, epaths-force-w32): Use abs_srcdir.
	(install-arch-indep, install-etcdoc, install-info, install-man)
	(install-etc): Quote entities that might contain whitespace.

2013-10-23  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-10-14 acl: allow cross-compilation to Gentoo
	2013-10-18 extern-inline: make safe for -Wundef usage
	2013-09-30 fpending: use pure+const function attrs
	* lib/fpending.h, m4/acl.m4, m4/extern-inline.m4: Update from gnulib.

2013-10-13  Glenn Morris  <rgm@gnu.org>

	* configure.ac [alpha]: Explicit error in non-ELF case.  (Bug#15601)

2013-10-12  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-10-10 strtoumax: port to Solaris 8
	2013-10-09 strtoimax, strtoumax: port to HP-UX 11.11
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
	* lib/inttypes.in.h, lib/strtoimax.c, m4/inttypes.m4, m4/strtoimax.m4:
	* m4/strtoumax.m4:
	Update from gnulib.

2013-10-11  Stefan Monnier  <monnier@iro.umontreal.ca>

	* configure.ac (LIBGNUTLS): Don't set LIBGNUTLS_* back to the empty
	string when gnutls2 is installed but gnutls3 is not.

2013-10-11  Teodor Zlatanov  <tzz@lifelogs.com>

	* configure.ac: Define HAVE_GNUTLS3 if GnuTLS v3 is found.

2013-10-10  Barry Fishman  <barry_fishman@acm.org>  (tiny change)

	* configure.ac: Update for giflib 5.  (Bug#15531)

2013-10-08  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (HAVE_MENUS): Define unconditionally.

2013-10-07  Paul Eggert  <eggert@cs.ucla.edu>

	Improve support for popcount and counting trailing zeros (Bug#15550).
	Do this by using the Gnulib modules for this.
	This should generate faster code on non-GCC, non-MSC platforms,
	and make the code a bit more portable, at least in theory.
	* lib/count-one-bits.c, lib/count-one-bits.h:
	* lib/count-trailing-zeros.c, lib/count-trailing-zeros.h:
	* m4/count-one-bits.m4, m4/count-trailing-zeros.m4:
	New files, copied from gnulib.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-10-04  Paul Eggert  <eggert@cs.ucla.edu>

	Use hardware support for byteswapping on glibc x86 etc.
	* lib/byteswap.in.h, m4/byteswap.m4: New files, copied from Gnulib.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-10-03  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-10-02 verify: new macro 'assume'
	2013-09-26 dup2, dup3: work around another cygwin crasher
	2013-09-26 getdtablesize: work around cygwin issue

2013-09-25  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-09-24 manywarnings: enable nicer gcc warning messages
	2013-09-23 warnings: port --enable-gcc-warnings to Solaris Studio 12.3
	2013-09-21 timespec: use the new TIMESPEC_RESOLUTION elsewhere
	* configure.ac (WERROR_CFLAGS): Omit -fdiagnostics-show-option
	and -funit-at-a-time, since manywarnings does that for us now.

2013-09-23  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: With clang, check for and use -Wno-switch,
	-Wno-tautological-constant-out-of-range-compare and -Wno-pointer-sign.

2013-09-23  Daniel Colascione  <dancol@dancol.org>

	* configure.ac: Check for valgrind headers.

2013-09-20  Xue Fuqiao  <xfq.free@gmail.com>

	* INSTALL: New homepage of libtiff.

2013-09-20  Paul Eggert  <eggert@cs.ucla.edu>

	Work around performance bug on OS X 10.8 and earlier.
	Perhaps Apple will fix this bug some day.
	See the thread starting with Daniel Colascione's email in:
	http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00343.html
	* configure.ac (FORTIFY_SOUR): New verbatim section.

2013-09-19  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-09-19 stdio: OS X port of putc_unlocked + extern inline
	2013-09-19 signal: OS X port of sigaddset etc. + extern inline
	2013-09-19 extern-inline: do not always suppress extern inline on OS X
	2013-09-17 getgroups: statement without effect
	2013-08-28 headers: check that _GL_INLINE_HEADER_BEGIN is defined

2013-09-19  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac <srcdir> [MINGW32]: Make sure the value of 'srcdir'
	is in the full /d/foo/bar form.  See the discussion in
	http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00210.html,
	and in particular
	http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00252.html
	and its followups, for the details.

2013-09-17  Dmitry Antipov  <dmantipov@yandex.ru>

	* configure.ac: Do not check for g_type_init because we
	require glib >= 2.28 for GTK3, glib >= 2.10 for GTK2,
	glib >= 2.26 for GSettings and glib >= 2.7.0 for GConf, so
	suitable glib should provide g_type_init unconditionally.

2013-09-15  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Add check for OSX 10.5, required for macfont.o.

2013-09-09  Glenn Morris  <rgm@gnu.org>

	* configure.ac (LDFLAGS_NOCOMBRELOC): New variable.
	(LDFLAGS): Move nocombreloc option from here...
	(LD_SWITCH_SYSTEM_TEMACS): ... to here.

2013-09-08  Glenn Morris  <rgm@gnu.org>

	* configure.ac (--without-compress-install):
	Rename from --without-compress-info.  (Bug#9789)
	(GZIP_INFO): Remove.
	(GZIP_PROG): Allow --without-compress-install to disable it.
	* Makefile.in (GZIP_INFO): Remove all references.

	* info/dir: Tweak emacs-gnutls entry.

2013-09-07  Paul Eggert  <eggert@cs.ucla.edu>

	Port --without-x --enable-gcc-warnings to Fedora 19.
	* configure.ac (WERROR_CFLAGS): Omit redundant use of
	-Wmissing-field-initializers, -Wswitch, -Wtype-limits,
	-Wunused-parameter.  If there is no window system, also omit
	-Wsuggest-attribute=const and -Wsuggest-attribute=noreturn; this
	is needed for Fedora 19.

2013-09-05  Dmitry Antipov  <dmantipov@yandex.ru>

	Make --without-x compatible with --enable-gcc-warnings.
	* configure.ac: If both --without-x and --enable-gcc-warnings are
	specified, use -Wno-unused-variable, -Wno-unused-but-set-variable
	and -Wno-unused-but-set-parameter.

2013-09-04  Paul Eggert  <eggert@cs.ucla.edu>

	Makefile improvements.
	* Makefile.in (lib): Depend on am--refresh, to avoid a race.
	(src): Remove duplicate dependency on FRC.
	Invoke just one submake, not two.  Avoid the need for 'pwd'.

2013-09-02  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac: Add ns_check_file.

2013-08-31  Glenn Morris  <rgm@gnu.org>

	* configure.ac (--with-sound): Rename ossaudio to bsd-ossaudio,
	and voxware to oss.

2013-08-31  Ulrich Müller  <ulm@gentoo.org>

	* configure.ac: Allow for --with-sound=voxware that will enable
	sound but otherwise disable ALSA.  This will use the OSS device,
	typically /dev/dsp, for sound output.  (Bug#15067)

2013-08-31  Glenn Morris  <rgm@gnu.org>

	* make-dist: Update for nt/INSTALL* changes.

2013-08-28  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
	for portability to hosts where /bin/sh has problems.

2013-08-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	* configure.ac (DOCMISC_W32): New var to replace DOCMISC_*_W32.

2013-08-27  Paul Eggert  <eggert@cs.ucla.edu>

	Simplify EMACS_TIME-related code.
	Merge from gnulib, incorporating:
	2013-08-27 timespec: new convenience constants and function

2013-08-27  Dmitry Antipov  <dmantipov@yandex.ru>

	* configure.ac (DOCMISC_DVI_W32, DOCMISC_HTML_W32, DOCMISC_INFO_W32)
	(DOCMISC_PDF_W32, DOCMISC_PS_W32): No spaces!

2013-08-27  Glenn Morris  <rgm@gnu.org>

	* configure.ac (emacs_broken_SIGIO): No longer set on gnu-kfreebsd.

	* configure.ac (DOCMISC_DVI_W32, DOCMISC_HTML_W32, DOCMISC_INFO_W32)
	(DOCMISC_PDF_W32, DOCMISC_PS_W32): New output variables.
	* Makefile.in (check-info-dir): Ignore efaq-w32.

	* Makefile.in (mostlyclean, clean, distclean, bootstrap-clean)
	(maintainer-clean, check-declare): Remove pointless subshells.
	Check cd return value.

2013-08-26  Paul Eggert  <eggert@cs.ucla.edu>

	Minor merge from gnulib (mostly just for texinfo.tex).

2013-08-22  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac (EMACS_CONFIG_OPTIONS): Quote systematically (Bug#13274).
	This improves on the patch already installed, by quoting options
	that contain spaces and suchlike systematically, so that
	EMACS_CONFIG_OPTIONS is no longer ambiguous when options contain
	these characters.

2013-08-21  Paul Eggert  <eggert@cs.ucla.edu>

	Port close-on-exec pty creation to FreeBSD 9.1-RELEASE (Bug#15129).
	* configure.ac (PTY_OPEN): If posix_openpt with O_CLOEXEC fails
	and reports EINVAL, try it again without O_CLOEXEC.  This should
	port PTY_OPEN to FreeBSD 9, which stupidly rejects O_CLOEXEC.
	What were they thinking?

2013-08-20  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (distclean, bootstrap-clean, maintainer-clean):
	Fix shell-operator precedence problem in previous change.

2013-08-20  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (distclean, bootstrap-clean, maintainer-clean):
	Clean test/automated if present.

2013-08-19  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-08-15 warnings: minor optimization
	2013-08-15 warnings: check -Wfoo rather than -Wno-foo

2013-08-15  Ken Brown  <kbrown@cornell.edu>

	* configure.ac (G_SLICE_ALWAYS_MALLOC): Update comment.

2013-08-15  Glenn Morris  <rgm@gnu.org>

	* make-dist: Do not distribute etc/refcards TeX intermediate files.
	* Makefile.in (install-arch-indep):
	Do not install etc/refcards TeX intermediate files.

2013-08-14  Ulrich Müller  <ulm@gentoo.org>

	* configure.ac (EMACS_CONFIGURATION): Escape backslashes.  (Bug#15091)

2013-08-12  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (HAVE_ZLIB): Don't use -lz on MinGW.

2013-08-12  Paul Eggert  <eggert@cs.ucla.edu>

	Minor zlib configuration tweaks.
	* configure.ac (HAVE_ZLIB): Don't assume zlib is linked if PNG is.

2013-08-12  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (LIBZ): Comment on w32 peculiarities regarding LIBZ.

2013-08-12  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-08-11 fpending: port to recent Cygwin change to stdio_ext.h
	2013-08-10 sys_time: port to OpenBSD

2013-08-12  Glenn Morris  <rgm@gnu.org>

	* configure.ac (etcdocdir): Rename from docdir, to avoid confusion
	with configure's standard --docdir argument.  All uses updated.
	* Makefile.in (etcdocdir): Rename from docdir.  All uses updated.
	(install-etcdoc): Rename from install-doc.  All uses updated.
	(uninstall): Run uninstall-doc.
	(PSS): Add misc-ps.
	(INSTALL_DVI, INSTALL_HTML, INSTALL_PDF, INSTALL_PS)
	(INSTALL_DOC, UNINSTALL_DVI, UNINSTALL_HTML, UNINSTALL_PDF)
	(UNINSTALL_PS, UNINSTALL_DOC): New variables.
	($(INSTALL_DOC), install-doc, install-dvi, install-html, install-pdf)
	(install-ps, $(UNINSTALL_DOC), uninstall-doc, uninstall-dvi)
	(uninstall-html, uninstall-pdf, uninstall-ps): New .PHONY rules.

2013-08-11  Paul Eggert  <eggert@cs.ucla.edu>

	Add --with-zlib to 'configure'.
	* configure.ac: Add --with-zlib option to 'configure', so that Emacs
	can be built without zlib.  Don't assume that -lz is needed on
	non-PNG hosts.  Mention zlib configuration status in 'configure' output.

2013-08-11  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* configure.ac: Test for zlib.

2013-08-10  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac: Define and substitute UPDATE_MANIFEST.

2013-08-04  Stephen Berman  <stephen.berman@gmx.net>

	* info/dir: Add todo-mode.

2013-08-04  Paul Eggert  <eggert@cs.ucla.edu>

	Fix some minor races in hosts lacking mkostemp (Bug#15015).
	Gnulib's emulation of mkostemp doesn't have races that Emacs's does.
	* configure.ac (mkostemp): Remove check for this function;
	gnulib does the check now.
	(mkstemp): Remove check for this no-longer-used function.
	* lib/mkostemp.c, lib/secure_getenv.c, lib/tempname.c, lib/tempname.h:
	* m4/mkostemp.m4, m4/secure_getenv.m4, m4/tempname.m4:
	New files, copied from Gnulib.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-07-29  Michael Albinus  <michael.albinus@gmx.de>

	* INSTALL (DETAILED BUILDING AND INSTALLATION): Add
	--without-file-notification to --without-all.

2013-07-29  Xue Fuqiao  <xfq.free@gmail.com>

	* INSTALL: Fix description.

2013-07-27  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Extend the --with-sound option to allow
	specification of OSS or ALSA (see bug#14812#64).

2013-07-25  Glenn Morris  <rgm@gnu.org>

	* info/dir: Add ido.

	* make-dist: Add a --tests option, to include test/.

2013-07-24  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Use self-descriptive tags for AC_CONFIG_COMMANDS.

2013-07-23  Glenn Morris  <rgm@gnu.org>

	* configure.ac (etc, lisp): No need to create specially.
	Configure already creates lisp, src/Makefile now creates etc.

2013-07-23  Paul Eggert  <eggert@cs.ucla.edu>

	Port to GNU/Linux systems with tinfo but not ncurses.
	* configure.ac (USE_NCURSES): New symbol.

2013-07-20  Paul Eggert  <eggert@cs.ucla.edu>

	Fix array bounds violation when pty allocation fails.
	* configure.ac (PTY_TTY_NAME_SPRINTF): Use PTY_NAME_SIZE,
	not sizeof pty_name, since pty_name is now a pointer to the array.

2013-07-13  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac: Simplify --with-file-notification handling.

2013-07-12  Glenn Morris  <rgm@gnu.org>

	* configure.ac: If with-file-notification=yes, if gfile not found,
	go on to try inotify (not on MS Windows or Nextstep).

2013-07-12  Paul Eggert  <eggert@cs.ucla.edu>

	Fix races with threads and file descriptors.
	* configure.ac (PTY_TTY_NAME_SPRINTF): Use emacs_close, not close.

2013-07-10  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (removenullpaths): Remove adjacent null paths (Bug#14835).

2013-07-09  Peter Rosin  <peda@lysator.liu.se>  (tiny change>

	* configure.ac (HAVE_W32): Avoid nested functions (the second
	argument of AC_LANG_PROGRAM is already expanded inside a
	function).  (Bug#14830)

2013-07-09  Paul Eggert  <eggert@cs.ucla.edu>

	Port recent close-on-exec changes to Cygwin (Bug#14821).
	* lib/binary-io.c, lib/binary-io.h: New files.
	Merge from gnulib, incorporating:
	2013-07-09 accept4, dup3, pipe2: port to Cygwin
	* lib/pipe2.c: Update from gnulib, as part of this merge.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

	Handle errno and exit status a bit more carefully.
	* lib/ignore-value.h: Remove this gnulib-imported file.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-07-08  Magnus Henoch  <magnus.henoch@gmail.com>  (tiny change)

	* configure.ac (HAVE_IMAGEMAGICK): Check on NS also (Bug#14798).

2013-07-08  Paul Eggert  <eggert@cs.ucla.edu>

	Try to fix FreeBSD 9.1 porting problem (Bug#14812).
	This incorporates the following merge from gnulib:
	2013-07-07 stdalign, verify: port to FreeBSD 9.1, to C11, and to C++11

2013-07-07  Paul Eggert  <eggert@cs.ucla.edu>

	Port to Ubuntu 10 (Bug#14803).
	* configure.ac (accept4): New function to check for.

	Make file descriptors close-on-exec when possible (Bug#14803).
	* configure.ac (mkostemp): New function to check for.
	(PTY_OPEN): Pass O_CLOEXEC to posix_openpt.
	* lib/fcntl.c, lib/getdtablesize.c, lib/pipe2.c, m4/fcntl.m4:
	* m4/getdtablesize.m4, m4/pipe2.m4: New files, taken from gnulib.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-07-03  Christoph Egger  <christoph@debian.org>  (tiny change)

	* configure.ac (emacs_broken_SIGIO): Set on gnu-kfreebsd to avoid hang.
	http://bugs.debian.org/712974

2013-07-02  Paul Eggert  <eggert@cs.ucla.edu>

	Remove some unused macros from 'configure'.
	* configure.ac (HAVE_SOUNDCARD_H, HAVE_LINUX_VERSION_H, HAVE_SPEED_T)
	(HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY)
	(HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION, HAVE_UTIMES)
	(HAVE_LIBHESIOD, HAVE_LIBRESOLV, HAVE_LIBCOM_ERR, HAVE_LIBCRYPTO)
	(HAVE_LIBK5CRYPTO, HAVE_LIBKRB5, HAVE_LIBDES425, HAVE_LIBDES)
	(HAVE_LIBKRB4, HAVE_LIBKRB, HAVE_DES_H, HAVE_KERBEROSIV_DES_H)
	(HAVE_DEV_PTMX, DEVICE_SEP, USG5):
	Remove these macros, as they are not used.
	(sys_siglist): Remove macro; src/sysdep.c now does this.

	* configure.ac (GTK_COMPILES): Check API a bit more carefully.
	Also check that it links.  Say whether it compiled and linked.

2013-07-01  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-06-23 ignore-value: port to gcc -pedantic
	2013-06-21 extern-inline: port to gcc -std=c89

2013-06-30  Paul Eggert  <eggert@cs.ucla.edu>

	Do not use GTK 3 if it exists but cannot be compiled.
	* configure.ac: Leave GTK_OBJ and term_header alone if GTK 3
	exists but cannot be compiled.

2013-06-27  Juanma Barranquero  <lekktu@gmail.com>

	* Makefile.in (install-arch-indep): Do not create directories passed
	with --enable-locallisppath.

2013-06-24  Glenn Morris  <rgm@gnu.org>

	* configure.ac: Include X11/X.h when testing for Xft.h.  (Bug#14684)

2013-06-22  Juanma Barranquero  <lekktu@gmail.com>

	* .bzrignore: Add GNU idutils ID database file.

2013-06-21  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* configure.ac (HAVE_LIBXML2): Try built-in libxml2 on OS X 10.8
	as a fallback.

2013-06-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* .bzrignore: Don't unignore cl-loaddefs.el.

2013-06-20  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>

	* configure.ac (log2): Check for this function.

2013-06-19  Juanma Barranquero  <lekktu@gmail.com>

	* .bzrignore: Add GNU GLOBAL files.

2013-06-17  Paul Eggert  <eggert@cs.ucla.edu>

	Use functions, not macros, for XINT etc.  (Bug#11935).
	* configure.ac (WARN_CFLAGS): Remove -Wbad-function-cast,
	as it generates bogus warnings about reasonable casts of calls.

2013-06-16  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac: Report ACL usage at the end (Bug#14612).

2013-06-11  Paul Eggert  <eggert@cs.ucla.edu>

	--without-all should imply --with-file-notification=no.  (Bug#14569)
	* configure.ac (with_file_notification): Default to $with_features.

2013-06-09  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-06-02 sig2str: port to C++
	2013-05-29 c-ctype, regex, verify: port to gcc -std=c90 -pedantic

2013-06-08  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac (HAVE_GLIB): Only set XGSELOBJ if HAVE_NS = no.
	(with_file_notification): Don't set to gfile if with_ns = yes.

2013-06-07  Richard Copley  <rcopley@gmail.com>  (tiny change)

	* Makefile.in (msys_to_w32): Modify to support d:\foo file names.
	(msys_lisppath_to_w32, msys_prefix_subst, msys_sed_sh_escape):
	New variables.
	(epaths-force-w32): Use them.  (Bug#14513)

2013-06-03  Michael Albinus  <michael.albinus@gmx.de>

	* configure.ac (HAVE_GFILENOTIFY): Check for gio >= 2.24.

2013-06-03  Eli Zaretskii  <eliz@gnu.org>

	* configure.ac (HAVE_GFILENOTIFY): Do not change $LIBS.
	(GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): Substitute.

2013-06-03  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac (HAVE_GLIB): Add GLib check.  Set XGSELOBJ if GLib is
	used.  Remove xgselect.o from XOBJ.

2013-06-03  Michael Albinus  <michael.albinus@gmx.de>

	* configure.ac (file-notification): New option, replaces inotify option.
	(HAVE_W32): Remove w32notify.o.
	(with_file_notification): Add checks for glib and w32.  Adapt check
	for inotify.
	(Summary): Add entry for file notification.

	* autogen/config.in: Add entries for HAVE_GFILENOTIFY,
	HAVE_W32NOTIFY and USE_FILE_NOTIFY.

2013-06-02  Juanma Barranquero  <lekktu@gmail.com>

	* .bzrignore: Ignore dirs libexec/, share/ and var/.

2013-05-29  Xue Fuqiao  <xfq.free@gmail.com>

	* INSTALL: Fix description.

2013-05-27  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* configure.ac (HAVE_XRANDR): Check availability of
	XRRGetScreenResources rather than that of XRRQueryExtension.

2013-05-18  Eli Zaretskii  <eliz@gnu.org>

	* make-dist (files): Add nt/msysconfig.sh, nt/mingw-cfg.site,
	nt/epaths.nt, and nt/INSTALL.MSYS.

2013-05-18  Paul Eggert  <eggert@cs.ucla.edu>

	Port --enable-gcc-warnings to clang.
	* configure.ac (nw): Remove obsolescent warnings.
	These aren't needed for clang, or for gcc for that matter.
	(emacs_cv_clang): New var, which tests for clang.
	Omit warnings that clang is too picky about.
	(GLIB_DISABLE_DEPRECATION_WARNINGS): Define this;
	needed for Ubuntu 13.04 + clang + --enable-gcc-warnings.

	* make-dist (files): Add nt/Makefile.in, nt/gnulib.mk.
	Otherwise, 'configure; make' fails on non-Windows builds.

2013-05-16  Eli Zaretskii  <eliz@gnu.org>

	* lib/Makefile.am: If building for MS-Windows, include
	nt/gnulib.mk instead of lib/gnulib.mk.

	* configure.ac: Adapt to MSYS build on MS-Windows.

	* Makefile.in (NTDIR): New variable, for the MSYS build on
	MS-Windows.
	(SUBDIR): Add $(NTDIR).
	(.PHONY): Add epaths-force-w32.
	(msys_to_w32): New variable.
	(epaths-force-w32, install-nt, uninstall-nt): New targets.
	(lib-src src): Add $(NTLIB) to prerequisites.
	(lib lib-src lisp leim nt): Add 'nt'.
	(config.status): Use $(CFG).
	(.PHONY): Add install-$(NTDIR) and uninstall-$(NTDIR).
	(install, install-arch-dep): Add install-$(NTDIR).
	(uninstall): Depend on uninstall-$(NTDIR).
	(mostlyclean, clean, distclean, bootstrap-clean): Add 'nt'.

	* GNUmakefile (CFG): New variable, uses mingw-cfg.site as
	CONFIG_SITE for the MSYS build on MS-Windows.
	(Makefile): Use $(CFG).

	* .bzrignore: Ignore *.res, *.tmp, and *.map.  Remove
	src/emacs.res.

2013-05-16  Paul Eggert  <eggert@cs.ucla.edu>

	Merge from gnulib, incorporating:
	2013-05-15 manywarnings: update for GCC 4.8.0
	2013-05-15 stdio: use __REDIRECT for fwrite, fwrite_unlocked
	2013-05-15 sig2str, stdio, warnings: port to clang

2013-05-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* Makefile.in (install-doc): DOC file is not version specific any more.
	* .bzrignore: Don't ignore DOC-* any more.

2013-05-13  Paul Eggert  <eggert@cs.ucla.edu>

	* configure.ac (LD_SWITCH_SYSTEM_TEMACS): OpenBSD needs -nopie.
	Reported privately by Han Boetes <han@boetes.org>.

2013-05-08  Juanma Barranquero  <lekktu@gmail.com>

	* lib/makefile.w32-in (ACL_H): New macro.
	($(BLD)/acl-errno-valid.$(O)): Update dependencies.

2013-05-07  Paul Eggert  <eggert@cs.ucla.edu>

	Use Gnulib ACL implementation, for benefit of Solaris etc.  (Bug#14295)
	* configure.ac: Remove -with-acl option, since Gnulib does that for
	us now.
	(LIBACL_LIBS): Remove; no longer needed.
	* lib/Makefile.am (CLEANFILES, SUFFIXES): New (empty) macros,
	for the benefit of the new ACL implementation.
	* lib/makefile.w32-in (GNULIBOBJS): Add $(BLD)/acl-errno-valid.$(O).
	($(BLD)/acl-errno-valid.$(O)): New rule.
	* lib/acl-errno-valid.c, lib/acl-internal.h, lib/acl.h:
	* lib/acl_entries.c, lib/errno.in.h, lib/file-has-acl.c:
	* lib/qcopy-acl.c, lib/qset-acl.c, m4/acl.m4, m4/errno_h.m4:
	New files, taken from gnulib.
	* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2013-05-07  Jan Djärv  <jan.h.d@swipnet.se>

	* configure.ac (HAVE_XRANDR, HAVE_XINERAMA): Define if available.
	(XRANDR_LIBS, XINERAMA_LIBS): New AC_SUBSTs.