2015-04-07 Paul Eggert <[email protected]>

Merge from gnulib

* lib/stddef.in.h: Update from gnulib, incorporating:

2015-04-02 stddef: port to pre-C11 GCC on x86

2015-04-03 Paul Eggert <[email protected]>

Port 'configure' to clang 3.5

* configure.ac: Add -Wno-unknown-attributes if clang;

otherwise clang 3.5.0 (Fedora 21 x86-64) complains

"/usr/include/glib-2.0/glib/gmem.h: ... warning: unknown attribute

'__alloc_size__' ignored". Use -Werror when checking for -nopie;

otherwise clang warns about -nopie instead of failing, and then

later it warns everytime the build uses -nopie.

2015-04-03 Ulrich Müller <[email protected]>

* configure.ac (LD_SWITCH_SYSTEM_TEMACS): Add -nopie option if it

is supported, in order to avoid segfaults in temacs. (Bug#18784)

2015-03-27 Pete Williamson <[email protected]> (tiny change)

Add NaCl target

* configure.ac: Add a target for Chromium Native Client (NaCl).

2015-03-29 Eli Zaretskii <[email protected]>

* build-aux/dir_top (File): Fix the description of selecting a

menu item by its number. (Bug#20213)

2015-03-29 Paul Eggert <[email protected]>

Fix 'commit-msg' to cite 'CONTRIBUTE'

As suggested in:

http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00947.html

Also, have the two files match better.

* CONTRIBUTE: Match what's in build-aux/git-hooks/commit-msg.

* build-aux/git-hooks/commit-msg: Mention 'CONTRIBUTE'.

2015-03-23 Andreas Schwab <[email protected]>

* configure.ac: Fix jpeg version check to work with gcc >= 5.

2015-03-21 Samer Masterson <[email protected]>

* CONTRIBUTE (Test your changes.): New section.

(Document your changes.): Add doc tips.

2015-03-19 Paul Eggert <[email protected]>

Better port of pthread usage to FreeBSD

* configure.ac (ac_func_list): Omit pthread_sigmask, since

we check for that ourselves rather than relying on gnulib.

(HAVE_PTHREAD, LIB_PTHREAD): Port better to FreeBSD,

by also checking for pthread_create, pthread_self, pthread_sigmask.

Tighten the test for pthread_atfork while we're at it.

(Bug#20136)

Merge from gnulib

This incorporates:

2015-03-19 fdopendir: port better to MinGW

2015-03-18 fdopendir: fix typo in comment

2015-02-24 glob, etc.: port to MSVC v18 on MS-Windows 8.1

* lib/dirent.in.h, lib/fdopendir.c: Update from gnulib.

* lib/dirfd.c, m4/dirfd.m4: New files from gnulib.

* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2015-03-02 Robert Pluim <[email protected]> (tiny change)

* configure.ac: Error out if with-file-notification=w32 is

specified on Cygwin. (Bug#19909)

2015-02-27 Paul Eggert <[email protected]>

Don't require GNU putenv

* configure.ac: Use system putenv even if it lacks GNU features, as

we don't need them. This works around a bug in FreeBSD 10.1 getenv.

(Bug#19874)

2015-02-25 Paul Eggert <[email protected]>

Merge from gnulib

* lib/getdtablesize.c, m4/dup2.m4, m4/fcntl.m4:

Update from gnulib, incorporating:

2015-02-23 dup2: doc and test for Android bug

2015-02-23 Replace dup2() on Android

2015-02-22 Android doesn't define RLIM_SAVED_*

2015-02-21 Paul Eggert <[email protected]>

Merge from gnulib

* lib/getdtablesize.c, lib/getopt.c, lib/signal.in.h, lib/tempname.c:

* lib/tempname.h, m4/dup2.m4, m4/fcntl.m4, m4/getdtablesize.m4:

Update from gnulib, incorporating:

2015-02-20 getdtablesize: port better for Android

2015-02-19 fcntl: Fix cross compiling

2015-02-18 dup2, fcntl: cross-compile better for Android

2015-02-18 getopt: don't crash on memory exhaustion

2015-02-17 tempname: allow compilation with C++ (trivial)

2015-02-17 dup2, fcntl: port to AIX

2015-02-16 getdtablesize, dup2, fcntl: port to Android

2015-02-11 getdtablesize, signal_h: Fix Android build

2015-02-11 maint: various whitespace cleanups in tempname

2015-02-13 Jan Djärv <[email protected]>

* configure.ac: Set locallisppath to empty for NS self contained,

unless --enable-loadllisppath was given (Bug#19850).

2015-02-09 Paul Eggert <[email protected]>

* configure.ac (HAVE_LIBXML2): Add missing comma.

2015-02-08 Paul Eggert <[email protected]>

Port to platforms lacking test -a and -o

* configure.ac (HAVE_LIBXML2):

Prefer '&&' and '||' to 'test -a' and 'test -o'.

2015-02-08 Ulrich Müller <[email protected]>

* configure.ac (--with-gameuser): Default to 'games' group instead

of 'games' user.

2015-02-04 Paul Eggert <[email protected]>

* .gitattributes: Ignore blanks at EOL in texinfo.tex.

2015-01-28 Paul Eggert <[email protected]>

Merge from gnulib and try to repair bad merge

This attempts to repair problems introduced by the bad merge

5491fd1098d27b3ba3db054076b9ab60fb3558dc. The easiest way for me

to fix the badly-merged gnulib files was to run

'admin/merge-gnulib', so I did that, which also imported the

following changes:

* build-aux/update-copyright, m4/gnulib.m4:

Update from gnulib, incorporating:

2015-01-15 time: port to MinGW32 3.21

2015-01-15 update-copyright: apply to self

2015-01-11 update-copyright: recognize groff's \(co marker

2015-01-28 Eli Zaretskii <[email protected]>

* configure.ac (HAVE_W32): Abort with error message if

--without-toolkit-scroll-bars was specified. See

http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00525.html

for the details.

2015-01-27 Paul Eggert <[email protected]>

Port autogen.sh hook creation to private templates

* autogen.sh: Do not assume that the hook samples exist.

This ports to developers who override templatedir in their Git

configuration. The downside is that patch applications won't be

checked, but that's better than autogen.sh failing.

Problem reported by Sam Steingold in:

http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00898.html

2015-01-26 Paul Eggert <[email protected]>

* INSTALL.REPO: Mention minimum Git version.

2015-01-25 Paul Eggert <[email protected]>

Use gnustep-config if available

* configure.ac (--with-gnustep): Document this.

(NS_GNUSTEP_CONFIG): New variable, set if gnustep-config works.

If gnustep-config works, use 'gnustep-config --objc-flags' and

'gnustep-config --gui-libs' to compute GNUstep configuration

variables, instead of attempting to infer them individually.

(Bug#19507)

2015-01-21 Ulrich Müller <[email protected]>

* configure.ac (gamegroup): New AC_SUBST.

(--with-gameuser): Allow to specify a group instead of a user.

In the default case, check at configure time if a 'games' user

exists.

2015-01-16 Paul Eggert <[email protected]>

Give up on -Wsuggest-attribute=const

The attribute doesn't help performance significantly, and the

warning seems to be more trouble than it's worth. See the thread at:

http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00361.html

* configure.ac (WERROR_CFLAGS): Don't use -Wsuggest-attribute=const.

2015-01-11 Paul Eggert <[email protected]>

Default to 'configure --enable-silent-rules'

This greatly shortens the 'make' output, making it more readable

and useful. For example, on my platform it shortens a

4125-character line "gcc -std=gnu99 -c -Demacs -I. -I. -I../lib

... emacs.c" -- a line so long that it's hard to see what's going

on or where the diagnostics are -- to just "CC emacs.o".

* INSTALL: Document this.

* configure.ac: Add AM_SILENT_RULES([yes]).

(AM_DEFAULT_VERBOSITY): Remove now-unnecessary initialization.

(Bug#19501)

2015-01-06 Paul Eggert <[email protected]>

Merge from gnulib

* lib/stdio.in.h, m4/stdio_h.m4: Update from gnulib, incorporating:

2015-01-05 stdio: fix use of PRIdMAX on modern mingw

2015-01-04 Paul Eggert <[email protected]>

* INSTALL: Mention 'make WERROR_CFLAGS='.

Clarify 'make info'

* Makefile.in (info): Use GNU make conditional rather than

an '@' rule with a shell conditional, so that the builder can

see the submake.

Less 'make' chatter for VCSWITNESS

* Makefile.in (dirstate, VCSWITNESS): New macros.

(src): Use them to lessen 'make' chatter.

2015-01-01 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2015-01-01 version-etc: new year

* .gitattributes: New file.

* autogen.sh: Port better to non-GNU 'cp'. Reported by Han Boetes.

2014-12-31 Paul Eggert <[email protected]>

Less 'make' chatter at top level

* Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_GEN, am__v_GEN_)

(am__v_GEN_0, am__v_GEN_1, AM_V_at, am__v_at_, am__v_at_0)

(am__v_at_1): New macros, copied from src/Makefile.in.

($(srcdir)/src/config.in, ${srcdir}/info/dir):

Be less chatty when not verbose.

($(srcdir)/src/stamp-h.in): Simplify with '$@'.

2014-12-28 Paul Eggert <[email protected]>

* build-aux/git-hooks/commit-msg: Allow tabs.

Treat them as if they were expanded to spaces, with tab stops

every 8 columns.

2014-12-27 Paul Eggert <[email protected]>

* .gitignore: Ignore /conftest*.

2014-12-27 Stefan Monnier <[email protected]>

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

to 78.

2014-12-25 Paul Eggert <[email protected]>

Prefer stpcpy to strcat.

* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

* lib/stpcpy.c, m4/stpcpy.m4: New files, from gnulib.

2014-12-24 Stephen Leake <[email protected]>

* CONTRIBUTE: Move user-level information to doc/emacs/trouble.texi.

Add Savannah url, cleanup announcing freeze.

(commit messages): New, gathered from comments on emacs-devel.

(Changelog notes): Add reference to GNU coding standards section 5.2;

doc 'present tense', bug fix format.

(branches): Freeze announcements are made on info-gnu-emacs mailing

list.

(git vs rename): New.

2014-12-23 Paul Eggert <[email protected]>

Merge from gnulib.

2014-12-20 utimens: remove unnecessary assert

2014-12-16 stdalign: port better to HP compilers

2014-12-16 stdalign: work around Apple GCC 4.0 bug

* lib/stdalign.in.h, lib/utimens.c, m4/stdalign.m4: Update from gnulib.

2014-12-14 Glenn Morris <[email protected]>

* make-dist: No more lib-src/grep-changelog.

* INSTALL.REPO: Revert 2014-12-06 change.

2014-12-13 Paul Eggert <[email protected]>

* lib/gnulib.mk: Regenerate.

2014-12-13 Paul Eggert <[email protected]>

* .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.

2014-12-13 Paul Eggert <[email protected]>

Port commit-msg to mawk. 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.

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.

2014-12-13 Paul Eggert <[email protected]>

Port commit-message checking to FreeBSD 9.

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.

2014-12-13 Stefan Monnier <[email protected]>

* .gitignore: Ignore autosave files.

2014-12-12 Paul Eggert <[email protected]>

Merge from gnulib.

2014-12-12 stddef: support C11's max_align_t

2014-12-11 unistd: fix iOS check conditional

2014-12-08 apply _GL_ATTRIBUTE_PURE to some inline functions

2014-12-02 support GNU format printf and scanf on mingw

* lib/stat-time.h, lib/stddef.in.h, lib/timespec.h:

* m4/extensions.m4, m4/stddef_h.m4, m4/stdio_h.m4: Update from gnulib.

* lib/gnulib.mk: Regenerate.

2014-12-06 Stephen Leake <[email protected]>

* CONTRIBUTE: Improve; add explicit web references, move some info

from admin/notes/* here.

* INSTALL.REPO: You can't "just run make" after a clean checkout.

2014-12-05 Stephen Leake <[email protected]>

* CONTRIBUTE: Move here from etc/, preparatory to further

changes/cleanup.

2014-12-05 Paul Eggert <[email protected]>

* .gitignore: Remove redundant pattern (subsumed by _*).

Avoid "**", as it requires Git 1.8.2 or later.

2014-12-05 Eli Zaretskii <[email protected]>

* .gitignore: Ignore test/biditest.txt.

2014-12-01 Lars Magne Ingebrigtsen <[email protected]>

* .gitignore: Ignore loaddefs directly under lisp, and in

sub-sub-directories.

2014-11-29 Paul Eggert <[email protected]>

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.

2014-11-29 Eli Zaretskii <[email protected]>

* .gitignore: Add back src/_gdbinit, which is a temporary file

created by the MS-DOS build.

2014-11-29 Paul Eggert <[email protected]>

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.

2014-11-29 Eli Zaretskii <[email protected]>

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

changes.

2014-11-29 Paul Eggert <[email protected]>

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

2014-11-29 Ivan Andrus <[email protected]>

* .gitignore: Add some nextstep/mac ignorables.

2014-11-29 Paul Eggert <[email protected]>

.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.

2014-11-29 Glenn Morris <[email protected]>

* configure.ac: Simplify gnutls tests.

2014-11-28 Stefan Monnier <[email protected]>

* .gitignore: Add entries for emacsvers files.

2014-11-27 Paul Eggert <[email protected]>

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.

2014-11-26 Dani Moncayo <[email protected]>

* configure.ac [MINGW]: Fix the way of getting the right host

platform.

2014-11-25 Glenn Morris <[email protected]>

* configure.ac: Fix yesterday's use of uninitialized $version.

2014-11-25 Oscar Fuentes <[email protected]>

* configure.ac [MINGW]: Set $canonical default value as per the

compiler's target.

2014-11-24 Glenn Morris <[email protected]>

* configure.ac [HAVE_W32]: Generate nt/*.rc files when HAVE_W32,

not just when using mingw32.

2014-11-22 Glenn Morris <[email protected]>

Further reduce number of versioned files storing Emacs version number.

* configure.ac (comma_version, comma_space_version) [mingw32]:

New output variables.

(nt/emacs.rc, nt/emacsclient.rc) [mingw32]: New output files.

* make-dist: Update nt/ for *.rc -> *.rc.in changes.

2014-11-19 Dani Moncayo <[email protected]>

* build-aux/msys-to-w32: Simplify implementation and docstring;

Paths starting with '%emacs_dir%' are just considered relative.

2014-11-16 Christoph Scholtes <[email protected]>

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

2014-11-16 Eli Zaretskii <[email protected]>

* .gitignore: Add more ignorables.

2014-11-14 Andreas Schwab <[email protected]>

* Makefile.in (config.status): Don't depend on

${srcdir}/lisp/version.el.

2014-11-14 Paul Eggert <[email protected]>

Merge from gnulib.

2014-11-14 extern-inline: update commentary about GCC bugs

2014-11-06 unistd: port to iOS

2014-11-04 update from texinfo

* doc/misc/texinfo.tex, lib/unistd.in.h, m4/extern-inline.m4:

Update from gnulib.

build: port to GCC 4.6.4 + glibc 2.5

On platforms this old, building with _FORTIFY_SOURCE equal to 2

results in duplicate definitions of standard library functions.

Reported by Nelson H. F. Beebe.

* configure.ac (_FORTIFY_SOURCE): Sort after GNULIB_PORTCHECK.

By default, do not enable this unless GNULIB_PORTCHECK is defined.

This better matches the original intent, which as I recall was to

enable these extra checks only with --enable-gcc-warnings.

2014-11-14 David Reitter <[email protected]>

* Makefile.in (install-arch-indep): Compress publicsuffix.txt file.

2014-11-13 Paul Eggert <[email protected]>

* .dir-locals.el: Remove reference to bzr commit --fixes debbugs.

2014-11-13 Lars Magne Ingebrigtsen <[email protected]>

* .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 <[email protected]>

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:[email protected].

The last CVS commit was 2009-12-27T08:11:[email protected].)

Committer/author email addresses are generally correct for the

transition day, not necessarily when the commit was originally made.

2014-11-10 Glenn Morris <[email protected]>

* configure.ac (doc/man/emacs.1): Generate it.

* Makefile.in (top_bootclean): Remove doc/man/emacs.1.

* make-dist: Do not distribute doc/man/emacs.1.

* configure.ac (etc/refcards/emacsver.tex): Generate it.

* Makefile.in (etc-emacsver): New PHONY rule.

(bootstrap-clean): Delete etc/refcards/emacsver.tex.

* configure.ac (doc/emacs/emacsver.texi): Generate it.

* make-dist (doc/emacs/emacsver.texi) [update]: No longer check it.

2014-11-08 Dani Moncayo <[email protected]>

* build-aux/msys-to-w32: Simplify the initial over-engineered

interface, and the implementation.

* Makefile.in (epaths-force-w32): Update for the above. Also

simplify, assuming that the shell is bash (which is the case in MSYS).

(msys_w32prefix_subst, msys_sed_sh_escape): Remove (no longer used).

2014-11-05 Glenn Morris <[email protected]>

* Makefile.in (QUIET_SUBMAKE): Remove.

(install-info, uninstall): Use --no-print-directory. (Bug#18908)

2014-10-25 Eric S. Raymond <[email protected]>

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

2014-10-23 Paul Eggert <[email protected]>

* Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.

Fix race in 'make info/dir', and speed it up.

* Makefile.in (AWK, srcdir_doc_info_dir_inputs, info_dir_inputs):

New macros.

(clean): Remove info-dir.*.

(info_dir_deps): Depend on make-info-dir too.

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

Don't call pwd; just redirect make-info-dir's stdout to temp file.

* build-aux/make-info-dir: Send output to stdout.

Take input file names from args.

Fix a "FIXME inefficient looping" by using awk's associative arrays.

Basically, this rewrites the script from scratch, and speeds up

'make info/dir' from 2.6s to 0.07s on my platform.

2014-10-20 Glenn Morris <[email protected]>

* Merge in all changes up to 24.4 release.

2014-10-19 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2014-10-18 readlinkat: port to AIX 7.1

2014-10-07 fcntl: fix error reporting by dupfd

* lib/fcntl.c, lib/readlinkat.c, lib/unistd.in.h, m4/readlinkat.m4:

* m4/unistd_h.m4: Update from gnulib.

* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

2014-10-17 Glenn Morris <[email protected]>

* configure.ac: Simplify OS X $canonical tests.

2014-10-15 Jan Djärv <[email protected]>

* configure.ac: Move the OSX 10.6 test.

2014-10-15 Stefan Monnier <[email protected]>

* .bzrignore: Add uni-brackets.el.

2014-10-14 Jan Djärv <[email protected]>

* configure.ac: apple-darwin powerpc is unported.

Require OSX >= 10.6 even if --with-ns is not given.

2014-10-12 Ken Brown <[email protected]>

* configure.ac (LD_SWITCH_SYSTEM_TEMACS) [CYGWIN]: Set stack size

to 8 MB. (Bug#18438)

2014-10-12 Jan Djärv <[email protected]>

* configure.ac: Require OSX 10.6. Remove NSInteger test,

use nsfont for Gnustep, macfont for OSX.

2014-10-12 Paul Eggert <[email protected]>

Fix putenv race conditions that can crash Emacs (Bug#8705).

* configure.ac (LOCALTIME_CACHE): Remove.

We needn't worry about SunOS 4 any more; Sun dropped support in 2003.

All uses of LOCALTIME_CACHE removed. This simplifies the fix.

(tzalloc): Add check for this function.

2014-10-06 Jan Djärv <[email protected]>

* configure.ac: Add -Wno-string-plus-int for clang.

2014-10-04 Glenn Morris <[email protected]>

* configure.ac: Silence warning with some old Xrandr.h. (Bug#18465)

2014-10-03 Paul Eggert <[email protected]>

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

2014-09-29 Eli Zaretskii <[email protected]>

* README: Bump version to 25.0.50.

* configure.ac (AC_INIT): Bump version to 25.0.50.

2014-09-29 Dmitry Antipov <[email protected]>

* configure.ac (HAVE_STATEMENT_EXPRESSIONS): Remove.

For USE_STACK_LISP_OBJECTS, we always assume __GNUC__.

2014-09-27 Ken Brown <[email protected]>

* configure.ac [CYGWIN]: Enable sound support.

2014-09-25 Paul Eggert <[email protected]>

* configure.ac (MAKEINFO): Allow 'makeinfo' to be called 'texi2any'.

2014-09-23 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2014-09-11 fcntl-h: fix compilation with Intel C++ compiler

2014-09-04 pthread, pthread_sigmask, threadlib: port to Ubuntu 14.04

2014-09-22 Jan Djärv <[email protected]>

* configure.ac: Increase headerpad_extra to 1000, update the comment

about load commands (Bug#18505).

2014-09-15 Eli Zaretskii <[email protected]>

* configure.ac (HAVE_SOUND): Check for mmsystem.h header that

defines the sound stuff on MS-Windows. (Bug#18463)

2014-09-10 Paul Eggert <[email protected]>

Improve the experimental local and scoped allocation.

* configure.ac (HAVE_STRUCT_ATTRIBUTE_ALIGNED)

(HAVE_STATEMENT_EXPRESSIONS): New configure-time checks.

2014-09-07 Paul Eggert <[email protected]>

Expand @AM_DEFAULT_VERBOSITY@ even if Automake is old (Bug#18415).

* configure.ac: Assume verbose output for older Automake.

2014-09-04 Paul Eggert <[email protected]>

* configure.ac (MAKEINFO): Clean up some configuration bitrot.

MAKEINFO is already set before we get here, so no need to call AC_PATH_PROG.

Bypass $am_missing_run. Simplify version-number checking.

2014-09-02 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2014-09-02 gnulib-common.m4: port to GCC 4.2.1 and Sun Studio 12 C++

2014-09-01 manywarnings: add GCC 4.9 warnings

* m4/gnulib-common.m4, m4/manywarnings.m4: Update from gnulib.

2014-09-01 Paul Eggert <[email protected]>

--enable-silent-rules now suppresses more chatter.

* INSTALL: Document this.

Clean up extern decls a bit.

* configure.ac (WERROR_CFLAGS): Don't disable -Wnested-externs.

While we're at it, don't disable -Wlogical-op either.

2014-08-31 Paul Eggert <[email protected]>

* configure.ac (MAKE): Export it, for config.status.

Needed on AIX when 'configure' infers MAKE=gmake.

(__restrict_arr): Remove; no longer used.

2014-08-30 Paul Eggert <[email protected]>

Vector-sorting fixes (Bug#18361).

* configure.ac (qsort_r): Remove, as we no longer use qsort-like

functions.

* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

* lib/vla.h, m4/vararrays.m4: New files, copied from gnulib.

* lib/stdlib.in.h, m4/stdlib_h.m4: Sync from gnulib, incorporating:

2014-08-29 qsort_r: new module, for GNU-style qsort_r

The previous two files' changes are boilerplate generated by

admin/merge-gnulib, and should not affect Emacs.

2014-08-29 Dmitry Antipov <[email protected]>

* configure.ac (AC_CHECK_FUNCS): Check for qsort_r.

2014-08-28 Ken Brown <[email protected]>

* configure.ac (HYBRID_MALLOC): New macro; define to use gmalloc

before dumping and the system malloc after dumping. Define on

Cygwin. (Bug#18222)

2014-08-28 Glenn Morris <[email protected]>

* Makefile.in (appdatadir): New variable.

(install-etc, uninstall, clean): Handle etc/emacs.appdata.xml.

2014-08-27 Paul Eggert <[email protected]>

Improve robustness of new string-collation code (Bug#18051).

* configure.ac (newlocale): Check for this, not for uselocale.

2014-08-26 Dmitry Antipov <[email protected]>

Detect features needed to handle C stack overflows.

* configure.ac: Check for sigaltstack and related sigaction

support. Unconditionally check for sigsetjmp and siglongjmp.

(HAVE_STACK_OVERFLOW_HANDLING): Define if we can support it.

(HAVE_LINUX_SYSINFO): Avoid false positive on Solaris.

2014-08-25 Ken Brown <[email protected]>

* configure.ac (G_SLICE_ALWAYS_MALLOC): Remove obsolete macro.

2014-08-25 Christoph Scholtes <[email protected]>

* INSTALL.REPO: Remove reference to obsolete configure scripts

on non-Posix platforms (Bug#18323).

2014-08-24 Michael Albinus <[email protected]>

* configure.ac: Check also for the uselocale function. (Bug#18051)

2014-08-23 Karol Ostrovsky <[email protected]> (tiny change)

* configure.ac: Accept "*-mingw*", not just "*-mingw32", as

canonical name of a MinGW build, because using MSYS2 'uname'

produces "MINGW64".

2014-08-21 Ken Brown <[email protected]>

* configure.ac (HAVE_XPM): Explain the use of CPPFLAGS in the

Cygwin-w32 build. (Bug#18302)

2014-08-11 Paul Eggert <[email protected]>

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.

2014-08-10 Eli Zaretskii <[email protected]>

* config.bat: Fix some confusing wording.

2014-08-09 Eli Zaretskii <[email protected]>

* config.bat: Fix EOL format in lines modified by last commit.

2014-08-09 Reuben Thomas <[email protected]>

* make-dist (files): Remove msdos/is_exec.c and sigaction.c.

* config.bat: Require DJGPP 2.02 or later.

2014-08-09 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2014-08-07 getdtablesize: fall back on sysconf (_SC_OPEN_MAX)

2014-08-05 sys_select: fix FD_ZERO problem on Solaris 10

* lib/getdtablesize.c, lib/sys_select.in.h: Update from gnulib.

2014-08-07 Reuben Thomas <[email protected]>

* README: ``MSDOG'' becomes ``MS-DOS''.

2014-08-04 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2014-08-04 extern-inline: port to FreeBSD, DragonFly

* lib/gnulib.mk: Regenerate (comment change only).

* m4/extern-inline.m4: Update from gnulib.

2014-08-02 Paul Eggert <[email protected]>

* configure.ac (HAVE_TIMERFD): Also check for TFD_NONBLOCK,

since the code is using TFD_NONBLOCK now.

2014-07-31 Paul Eggert <[email protected]>

Simplify timerfd configuration and fix some minor glitches.

* configure.ac (HAVE_TIMERFD): Define only if TFD_CLOEXEC works,

since the code leaked file descriptors to children when !TFD_CLOEXEC.

(HAVE_TIMERFD_CLOEXEC): Remove; no longer used.

* m4/clock_time.m4 (gl_CLOCK_TIME): Don't check for clock_getres.

This reverts the previous change to this file, so it matches

gnulib again.

2014-07-28 Dmitry Antipov <[email protected]>

* configure.ac (toplevel): Check whether GNU/Linux-specific

timerfd functions and macros are available.

* m4/clock_time.m4 (gl_CLOCK_TIME): Check for clock_getres as well.

2014-07-13 Paul Eggert <[email protected]>

Improve behavior of 'bzr up; cd src; make -k'.

* Makefile.in (ACLOCAL_INPUTS): Add all m4/*.m4 files.

2014-07-12 Paul Eggert <[email protected]>

Merge from gnulib, incorporating:

2014-06-27 mktime: merge #if/#ifdef usage from glibc

* lib/mktime.c: Update from gnulib.

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

2014-07-10 Dmitry Antipov <[email protected]>

* configure.ac: Check whether sys/sysinfo.h provides

Linux 'sysinfo' function and 'struct sysinfo' type.

2014-06-28 Glenn Morris <[email protected]>

* configure.ac (lwlib_deps_frag, oldxmenu_deps_frag): New output files.

* make-dist (lwlib, oldXMenu): Distribute *.mk.

2014-06-27 Glenn Morris <[email protected]>

* Makefile.in (src): No more need to pass BOOTSTRAPEMACS.

* make-dist: Exclude test/automated/*.log.

2014-06-26 Glenn Morris <[email protected]>

* Makefile.in (mostlyclean, clean): Maybe clean test/automated.

2014-06-21 Paul Eggert <[email protected]>

* 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.

2014-06-20 Paul Eggert <[email protected]>

Diagnose failures due to colons in directory names (Bug#17278).

* Makefile.in (epaths-force): Don't allow ':' in directories whose

names go into a colon-separated path.

* configure.ac: Fail if submake fails.

2014-06-17 Paul Eggert <[email protected]>

Omit redundant extern decls.

Most of this patch is from Dmitry Antipov, in:

http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html

* configure.ac (WERROR_CFLAGS): Add -Wredundant-decls.

Merge from gnulib, incorporating:

2014-06-17 acl: port to gcc -Wredundant-decls

2014-06-01 gnulib-common.m4: Fix typo in _GL_UNUSED_LABEL.

* lib/acl.h, m4/gnulib-common.m4: Update from gnulib.

2014-06-15 Glenn Morris <[email protected]>

* Makefile.in: Use `make -C' rather than `cd && make' throughout.

* Makefile.in: Parallelize clean rules using GNU make features.

(submake_template): New definition.

(mostlyclean_dirs, clean_dirs, distclean_dirs, maintainer_clean_dirs):

New variables.

(mostlyclean, clean, distclean, bootstrap-clean, maintainer-clean)

(extraclean): Define using each subdirectory as a prequisite.

* lib/Makefile.am (bootstrap-clean): New.

2014-06-15 Paul Eggert <[email protected]>

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'.

2014-06-13 Glenn Morris <[email protected]>

* Makefile.in (CC, CFLAGS, LDFLAGS, CPPFLAGS, abs_top_srcdir):

Remove, no longer used.

(lib, lib-src, lisp, nt, src, blessmail, install-arch-dep)

(install-nt, install-strip, uninstall, uninstall-nt)

(mostlyclean, clean, distclean, bootstrap-clean)

(maintainer-clean, extraclean, TAGS, tags, check, $(DOCS)):

($(INSTALL_DOC), $(UNINSTALL_DOC), info, bootstrap, check-declare):

GNU make automatically passes command-line arguments to sub-makes.

2014-06-11 Paul Eggert <[email protected]>

Use a shell function in configure.ac to cut down on code duplication.

* configure.ac (emacs_check_gnu_make): New shell function.

Use it to avoid duplication when checking for GNU Make.

It's OK for 'configure' to use shell functions these days,

as long as we follow the advice in the 'Shell Functions'

section of the Autoconf manual.

2014-06-11 Glenn Morris <[email protected]>

* configure.ac: Require at least version 3.81 of GNU make.

2014-06-10 Paul Eggert <[email protected]>

Rely on AC_CANONICAL_HOST to detect whether we're using mingw.

See the thread containing:

http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00206.html

* configure.ac (AC_CANONICAL_HOST): Invoke this as early as we

can, which is just after AM_INIT_AUTOMAKE. Then check for mingw

just after that.

2014-06-10 Glenn Morris <[email protected]>

* Makefile.in (AUTOCONF, AUTOMAKE, AUTOHEADER, ACLOCAL):

New, set by configure. Use throughout where appropriate.

* Makefile.in (INFO_EXT): Remove and replace by ".info" throughout.

* configure.ac (INFO_EXT, INFO_OPTS): Remove output variables.

2014-06-08 Paul Eggert <[email protected]>

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.

2014-06-05 Paul Eggert <[email protected]>

Try harder to find GNU Make when configuring.

* configure.ac (AC_PROG_MAKE_SET): Define a dummy.

(MAKE): Set it to GNU Make, if one can be found.

Search PATH for 'make', 'gmake', 'gnumake'.

This works better on platforms like AIX, where GNU Make