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29 Commits

Author SHA1 Message Date
Paul Eggert
a3fd683de3 version-etc: new year 
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
 2017-01-01 02:59:23 +00:00
Paul Eggert
6fafd688d6 stdbool: don't require _Bool for C++ 
Problem reported by David Seifert in:
http://lists.gnu.org/archive/html/bug-gnulib/2016-06/msg00005.html
* NEWS, doc/posix-headers/stdbool.texi (stdbool.h): Document this.
* m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Make the check
more-forgiving for C++, in that it requires only 'bool'.  Be a bit
stricter about checking that bool and _Bool are compatible in C.
 2016-08-17 15:35:35 -07:00
Paul Eggert
e72ce0ea41 stdbool: Restore __bool_true_false_are_defined check 
* m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL):
__bool_true_false_are_defined is still defined, even with C++11.
 2016-05-31 09:03:38 -07:00
David Seifert
a9e6d7f4b8 stdbool: Port AC_CHECK_HEADER_STDBOOL to C++11 
* m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Port to C++11.
Copyright-paperwork-exempt: true
 2016-05-31 09:03:38 -07:00
Paul Eggert
71090a2a31 version-etc: new year 
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
 2016-01-01 00:57:21 -08:00
Paul Eggert
b9bfe78424 version-etc: new year 
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date.
* all files: Run 'make update-copyright'.
 2014-12-31 17:47:54 -08:00
Eric Blake
1276a2c5f2 maint: update copyright 
I ran 'make update-copyright'.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2014-01-01 00:07:10 -07:00
Eric Blake
9fc81090f6 maint: update all copyright year number ranges 
Run "make update-copyright".  Compare to commit 1602f0a from last year.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2013-01-01 00:50:58 +00:00
Jim Meyering
1602f0afed maint: update all copyright year number ranges 
Run "make update-copyright".
 2012-01-01 10:04:58 +01:00
Bruno Haible
76d82d2d7f Remove leftover generated .h files after config.status changed. 
* m4/alloca.m4 (gl_FUNC_ALLOCA): New automake conditional
GL_GENERATE_ALLOCA_H.
* modules/alloca-opt (Makefile.am): Remove alloca.h if
GL_GENERATE_ALLOCA_H evaluates to false.

* m4/argz.m4 (gl_FUNC_ARGZ): New automake conditional
GL_GENERATE_ARGZ_H.
* modules/argz (Makefile.am): Remove argz.h if GL_GENERATE_ARGZ_H
evaluates to false.

* m4/byteswap.m4 (gl_BYTESWAP): New automake conditional
GL_GENERATE_BYTESWAP_H.
* modules/byteswap (Makefile.am): Remove byteswap.h if
GL_GENERATE_BYTESWAP_H evaluates to false.

* m4/errno_h.m4 (gl_HEADER_ERRNO_H): New automake conditional
GL_GENERATE_ERRNO_H.
* modules/errno (Makefile.am): Remove errno.h if GL_GENERATE_ERRNO_H
evaluates to false.

* m4/float_h.m4 (gl_FLOAT_H): New automake conditional
GL_GENERATE_FLOAT_H.
* modules/float (Makefile.am): Remove float.h if GL_GENERATE_FLOAT_H
evaluates to false.

* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): New automake conditional
GL_GENERATE_FNMATCH_H.
* modules/fnmatch (Makefile.am): Remove fnmatch.h if
GL_GENERATE_FNMATCH_H evaluates to false.

* m4/glob.m4 (gl_GLOB_SUBSTITUTE, gl_GLOB): New automake conditional
GL_GENERATE_GLOB_H.
* modules/glob (Makefile.am): Remove glob.h if GL_GENERATE_GLOB_H
evaluates to false.

* m4/iconv_h.m4 (gl_REPLACE_ICONV_H, gl_ICONV_H_DEFAULTS): New
automake conditional GL_GENERATE_ICONV_H.
* modules/iconv-h (Makefile.am): Remove iconv.h if GL_GENERATE_ICONV_H
evaluates to false.

* m4/netinet_in_h.m4 (gl_HEADER_NETINET_IN): New automake conditional
GL_GENERATE_NETINET_IN_H.
* modules/netinet_in (Makefile.am): Remove netinet/in.h if
GL_GENERATE_NETINET_IN_H evaluates to false.

* m4/pthread.m4 (gl_PTHREAD_CHECK): Set PTHREAD_H here. New automake
conditional GL_GENERATE_PTHREAD_H.
(gl_PTHREAD_DEFAULTS): Don't set PTHREAD_H here.
* modules/pthread (Makefile.am): Remove pthread.h if
GL_GENERATE_PTHREAD_H evaluates to false.

* m4/sched_h.m4 (gl_SCHED_H): New automake conditional
GL_GENERATE_SCHED_H.
* modules/sched (Makefile.am): Remove sched.h if GL_GENERATE_SCHED_H
evaluates to false.

* m4/selinux-context-h.m4 (gl_HEADERS_SELINUX_CONTEXT_H): New automake
conditional GL_GENERATE_SELINUX_CONTEXT_H.
* modules/selinux-h (Makefile.am): Remove selinux/context.h if
GL_GENERATE_SELINUX_CONTEXT_H evaluates to false.

* m4/stdarg.m4 (gl_STDARG_H): New automake conditional
GL_GENERATE_STDARG_H.
* modules/stdarg (Makefile.am): Remove stdarg.h if
GL_GENERATE_STDARG_H evaluates to false.

* m4/stdbool.m4 (AM_STDBOOL_H): New automake conditional
GL_GENERATE_STDBOOL_H.
* modules/stdbool (Makefile.am): Remove stdbool.h if
GL_GENERATE_STDBOOL_H evaluates to false.

* m4/stddef_h.m4 (gl_STDDEF_H): Set STDDEF_H here. New automake
conditional GL_GENERATE_STDDEF_H.
(gl_STDDEF_H_DEFAULTS): Don't set STDDEF_H here.
* modules/stddef (Makefile.am): Remove stddef.h if
GL_GENERATE_STDDEF_H evaluates to false.

* m4/stdint.m4 (gl_STDINT_H): New automake conditional
GL_GENERATE_STDINT_H.
* modules/stdint (Makefile.am): Remove stdint.h if
GL_GENERATE_STDINT_H evaluates to false.

* m4/sysexits.m4 (gl_SYSEXITS): New automake conditional
GL_GENERATE_SYSEXITS_H.
* modules/sysexits (Makefile.am): Remove sysexits.h if
GL_GENERATE_SYSEXITS_H evaluates to false.

Reported by Karl Berry and Ralf Wildenhues.
 2011-04-06 01:55:16 +02:00
Paul Eggert
b17cb243b2 stdbool: do not define 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.
 2011-02-04 20:55:32 -08:00
Jim Meyering
d60f3b0c6b maint: update almost all copyright ranges to include 2011 
Run the new "make update-copyright" rule.
 2011-01-01 22:12:59 +01:00
Bruno Haible
2c4321f6d6 Modernize AC_TRY_COMPILE invocations. 2010-08-26 22:45:33 +02:00
Paul Eggert
cab03f499d stdbool: avoid spurious failure with modern xlc 
* m4/stdbool.m4 (AC_HEADER_STDBOOL): Resync with autoconf.
 2010-08-24 14:39:47 -07:00
Eric Blake
204e903998 stdbool: avoid rejecting clang 
* m4/stdbool.m4 (AC_HEADER_STDBOOL): Resync with autoconf.
* tests/test-stdbool.c: Enable more tests if using the system
<stdbool.h> instead of the gnulib replacement.
(main): Move xlc bug test to a runtime test for all compilers.
Reported by Anders Kaseorg.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2010-08-23 17:28:05 -06:00
Jim Meyering
b2e2010c7c update nearly all FSF copyright year lists to include 2010 
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
 2010-01-01 10:42:00 +01:00
Bruno Haible
441aa3044f Use spaces for indentation, not tabs. 2009-12-10 20:28:30 +01:00
Jim Meyering
42d1eda5dc many *.m4 files: improve m4 quoting 
99% of this change was performed by running the following commands:
git ls-files | grep '\.m4$' | xargs perl -pi \
  -e 's/(AC_\w+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \
  -e 's/(AC_\w+\((?:\[[^,]+?\], ){1})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
  -e 's/(AC_\w+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
  -e 's/(AC_\w+\((?:\[[^,]+?\], ){3})([^,[()]+?)([,)])/$1\[$2]$3/g'
perl -pi -e 's/\[\.\.\.\]/.../' m4/onceonly.m4

The remainder were to add Copyright dates, increment serial numbers,
undo some changes in comments, exclude m4/intl.m4, and add quotes
around the "1" in ",1" where the unusual spacing prohibited the
above regexps from doing the job.  For more details, see
<http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/16175>.
 2009-01-14 11:24:37 +01:00
Paul Eggert
05c7a7c0d8 * stdbool.m4 (AC_HEADER_STDBOOL): Fix overly-picky 
test for C99 conformance; (bool) 0.5 is an integer constant
expression, but (bool) -0.5 is not.
 2006-05-15 02:37:03 +00:00
Bruno Haible
b179e18c57 Fixes from Paul Eggert. 2006-01-26 13:32:38 +00:00
Bruno Haible
5ddfb9fbf9 Check against AIX and HP-UX C compiler bugs. 2006-01-24 22:05:28 +00:00
Bruno Haible
e282c7cfca Tweak the code to make it more reusable. 2005-10-17 18:06:51 +00:00
Bruno Haible
94c929ecbd Prepare for using gl_STDBOOL_H. 2005-10-13 12:20:32 +00:00
Paul Eggert
d5074c6ee3 * stdbool.m4 (AC_HEADER_STDBOOL): Check that bool 
promotes to int, not unsigned int, to catch the AIX 5.3
compiler bug.
 2005-10-06 16:44:39 +00:00
Bruno Haible
52aceb00a8 Use an all-permissive copyright notice, recommended by RMS. 2005-01-18 13:07:56 +00:00
Paul Eggert
3864dd5926 Detect _Bool bug in HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. 2004-06-01 05:41:30 +00:00
Bruno Haible
458e682cf2 Make it possible to #include <stdbool.h> without any #ifdefs. 2003-01-09 13:35:14 +00:00
Bruno Haible
e059c2358a An independent .m4 file for each module. 2002-12-31 13:43:06 +00:00
Jim Meyering
6fb9c924ca New file, from diffutils-2.8.2. 2002-06-22 08:27:18 +00:00