gnulib.git
12 years agoignore-value.h: remove unused _GL_ATTRIBUTE_DEPRECATED definition
Jim Meyering [Mon, 14 May 2012 15:33:15 +0000 (17:33 +0200)]
ignore-value.h: remove unused _GL_ATTRIBUTE_DEPRECATED definition

* lib/ignore-value.h (_GL_ATTRIBUTE_DEPRECATED): Remove now-unused
definition.  Reported by Bruno Haible.

12 years agobinary-io: Define set_binary_mode function.
Bruno Haible [Sun, 13 May 2012 20:54:49 +0000 (22:54 +0200)]
binary-io: Define set_binary_mode function.

* lib/binary-io.h (set_binary_mode): New function.
(SET_BINARY): Define in terms of set_binary_mode.
* modules/binary-io (configure.ac): Require AC_C_INLINE.
* tests/test-binary-io.c (main): Accept an argument, and test either
set_binary_mode or SET_BINARY depending on the argument.
* tests/test-binary-io.sh: Invoke test-binary-io twice, with an
argument. Clean up also t-bin-out0.tmp.

12 years agobootstrap: take advantage of POSIX shell features
Stefano Lattarini [Sun, 13 May 2012 08:17:51 +0000 (10:17 +0200)]
bootstrap: take advantage of POSIX shell features

The 'bootstrap' script offered by Gnulib script already uses POSIX
shell features (like $((...)) arithmetic expansions) that are not
supported by legacy Bourne shells like Solaris 10 /bin/sh.  This
means that bootstrap must already be run using a proper POSIX shell,
which will thus provide more features, like ${var#pattern} parameter
expansion or inversion of a command exit status with '!'.  We can
thus use these features to improve the clarity and the performances
of the bootstrap script.

Suggested by Eric Blake.

* build-aux/bootstrap: Prefer xpg4 parameter expansions over use
of sed/expr plus command substitutions, to save some forks.  While
we are at it, prefer the POSIX $(...) form of command substitution,
rather than the legacy form `...` (since the former is visually
clearer and interacts better with quoting), and prefer the idiom:
  "if ! CMD; then ACTION ..."
over the idiom:
  "if CMD; then :; else ACTION ..."
which was required by legacy Bourne shells not supporting '!'.

12 years agosystem-quote: Add more comments.
Bruno Haible [Sat, 12 May 2012 20:49:04 +0000 (22:49 +0200)]
system-quote: Add more comments.

* lib/system-quote.h: Add more comments about wilcards and limitations.
Suggested by Eli Zaretskii <eliz@gnu.org>.

12 years agosh-quote, system-quote: Add comments about wildcards.
Bruno Haible [Sat, 12 May 2012 09:25:17 +0000 (11:25 +0200)]
sh-quote, system-quote: Add comments about wildcards.

* lib/sh-quote.h: Clarify what happens with wildcard characters.
* lib/system-quote.h: Likewise.
Reported by Eli Zaretskii <eliz@gnu.org>.

12 years agofsusage: check for GNU/Linux statvfs problem dynamically
Paul Eggert [Sat, 12 May 2012 03:54:15 +0000 (20:54 -0700)]
fsusage: check for GNU/Linux statvfs problem dynamically

Problem reported by Nikolaus Rath in <http://bugs.gnu.org/11406>.
* lib/fsusage.c [STAT_STATVFS && __linux__ && (__GLIBC__||__UCLIBC__)]:
Define STAT_STATFS2_BSIZE too, since in this case the code now
checks dynamically whether statvfs is reliable, falling back on
Linux-style statfs otherwise.
(statvfs_works): New function, for dynamically testing statvfs.
(get_fs_usage) [STAT_STATVFS]: Use it.
* m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Remove static check for
statvfs on GNU/Linux hosts, since it's now done dynamically.

12 years agosystem-quote, execute, spawn-pipe: Escape '?' on Windows.
Bruno Haible [Thu, 10 May 2012 23:39:04 +0000 (01:39 +0200)]
system-quote, execute, spawn-pipe: Escape '?' on Windows.

* lib/system-quote.c (SHELL_SPECIAL_CHARS, CMD_SPECIAL_CHARS): Add the
'?' character.
* lib/w32spawn.h (SHELL_SPECIAL_CHARS): Likewise.
* tests/test-system-quote-main.c (check_all): Check also strings like
"??????????".
Reported by Eli Zaretskii <eliz@gnu.org>.

12 years ago_Noreturn: port config.h to gcc -Wundef
Paul Eggert [Thu, 10 May 2012 15:59:49 +0000 (08:59 -0700)]
_Noreturn: port config.h to gcc -Wundef

* m4/gnulib-common.m4 (gl_COMMON_BODY): Check that __STDC_VERSION__ is
defined before using it, for gcc -Wundef.  Reported by Akim Demaille in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-05/msg00147.html>.

12 years agosystem-quote: Refactor.
Bruno Haible [Thu, 10 May 2012 11:52:21 +0000 (13:52 +0200)]
system-quote: Refactor.

* lib/system-quote.h (system_quote_copy): Fix comment.
* lib/system-quote.c (windows_createprocess_quote, windows_cmd_quote):
New functions, extracted from system_quote_copy.
(system_quote_length, system_quote_copy): Use these functions.
Reported by Paul Eggert.

12 years agoexecute, spawn-pipe: Escape '*' characters in arguments on Windows.
Bruno Haible [Wed, 9 May 2012 01:40:26 +0000 (03:40 +0200)]
execute, spawn-pipe: Escape '*' characters in arguments on Windows.

* lib/w32spawn.h (SHELL_SPECIAL_CHARS): Add the '*' character.

12 years agoTests for module 'system-quote'.
Bruno Haible [Wed, 9 May 2012 01:38:34 +0000 (03:38 +0200)]
Tests for module 'system-quote'.

* modules/system-quote-tests: New file.
* tests/test-system-quote.sh: New file.
* tests/test-system-quote-main.c: New file.
* tests/test-system-quote-child.c: New file.

12 years agoNew module 'system-quote'.
Bruno Haible [Wed, 9 May 2012 01:37:24 +0000 (03:37 +0200)]
New module 'system-quote'.

* lib/system-quote.h: New file.
* lib/system-quote.c: New file.
* modules/system-quote: New file.

12 years agosh-quote: Make C++ safe and allow multiple inclusion.
Bruno Haible [Wed, 9 May 2012 01:26:37 +0000 (03:26 +0200)]
sh-quote: Make C++ safe and allow multiple inclusion.

* lib/sh-quote.h: Add double-inclusion guard. For C++, wrap function
declarations in extern "C".

12 years agosh-quote tests: Make tests stricter.
Bruno Haible [Wed, 9 May 2012 01:23:29 +0000 (03:23 +0200)]
sh-quote tests: Make tests stricter.

* tests/test-sh-quote.c (check_one): Check the return value of
shell_quote_copy.
(main): Check a string with a CR character. Check a string that
contains UCHAR_MAX.

12 years agowarnings.m4: provide a means to specify the program to compile.
Akim Demaille [Mon, 9 Apr 2012 07:33:24 +0000 (09:33 +0200)]
warnings.m4: provide a means to specify the program to compile.

* m4/warnings.m4 (gl_COMPILER_OPTION_IF): New, extracted from
(gl_WARN_ADD): here.
Use gl_AS_VAR_APPEND.
Support an argument to specify the program to compile.
(gl_WARN_ADD): Accept an argument to specify the program to compile.
AC_SUBST the WARN_CFLAGS when they are used.
* modules/warnings (configure.ac): Don't AC_SUBST WARN_CFLAGS,
leave this to gl_WARN_ADD.

12 years agodoc: recommendations on gettext version
Eric Blake [Wed, 25 Apr 2012 21:41:32 +0000 (15:41 -0600)]
doc: recommendations on gettext version

Based on the bootstrap fallout in commit bb2f5640.

* doc/gnulib-tool.texi (gettextize and autopoint): Document the
choice between versions.
* DEPENDENCIES (gettext): Cover both approaches.

Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agoinit.sh: explain why $EXEEXT support uses aliases rather than functions
Jim Meyering [Tue, 8 May 2012 09:54:26 +0000 (11:54 +0200)]
init.sh: explain why $EXEEXT support uses aliases rather than functions

* tests/init.sh: Add a comment.

12 years agoinit.sh: don't let bash aliases interfere with tests
Jim Meyering [Tue, 8 May 2012 08:55:21 +0000 (10:55 +0200)]
init.sh: don't let bash aliases interfere with tests

* tests/init.sh: Undefine any pre-defined aliases if the selected shell
is bash.  This avoids problems for those who alias standard commands to
non-conforming uses, like those reported in http://bugs.gnu.org/11256.
Suggested by Tim Mooney <Tim.Mooney@ndsu.edu>.

12 years agostdint: be more consistent with glibc, SunOS libc
Paul Eggert [Mon, 7 May 2012 23:15:14 +0000 (16:15 -0700)]
stdint: be more consistent with glibc, SunOS libc

* lib/stdint.in.h (gl_int_fast8_t, gl_uint_fast8_t)
(gl_int_fast16_t, gl_uint_fast16_t)
(gl_int_fast32_t, gl_uint_fast32_t)
(INT_FAST8_MIN, INT_FAST8_MAX, UINT_FAST8_MAX)
(INT_FAST16_MIN, INT_FAST16_MAX, UINT_FAST16_MAX)
(INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
Be consistent with glibc by default, and with SunOS 5.10 and later
if __sun is defined.  This lessens the likelihood of clashes if
code compiled for older hosts is combined with code compiled for
newer ones.  Problem reported by Niels Möller in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-05/msg00074.html>.

12 years agoisatty: relax license to LGPLv2+
Eric Blake [Mon, 7 May 2012 18:54:08 +0000 (12:54 -0600)]
isatty: relax license to LGPLv2+

As discussed here:
https://lists.gnu.org/archive/html/bug-gnulib/2012-02/msg00125.html

* modules/isatty (License): Relax license.

Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agostat-size: comment fix
Paul Eggert [Mon, 7 May 2012 01:46:43 +0000 (18:46 -0700)]
stat-size: comment fix

* lib/stat-size.h: Remove obsolete comment about indenting.

12 years agoTests for module 'sh-quote'.
Bruno Haible [Mon, 7 May 2012 01:34:22 +0000 (03:34 +0200)]
Tests for module 'sh-quote'.

* modules/sh-quote-tests: New file.
* tests/test-sh-quote.c: New file.

12 years agosh-quote: Improve shell_quote_argv's signature.
Bruno Haible [Mon, 7 May 2012 01:31:32 +0000 (03:31 +0200)]
sh-quote: Improve shell_quote_argv's signature.

* lib/sh-quote.h (shell_quote_argv): Make argument array a 'const *'.
* lib/sh-quote.c (shell_quote_argv): Likewise.

12 years agostdint: document issues with int_fast8_t etc.
Paul Eggert [Sun, 6 May 2012 16:59:29 +0000 (09:59 -0700)]
stdint: document issues with int_fast8_t etc.

* doc/posix-headers/stdint.texi (stdint.h): Say that other
stdint.h substitutes may define these types differently.  See
<http://lists.gnu.org/archive/html/bug-gnulib/2012-05/msg00071.html>.

12 years agonanosleep: Fix typo in comment.
Jim Meyering [Sat, 5 May 2012 15:18:17 +0000 (17:18 +0200)]
nanosleep: Fix typo in comment.

12 years agonanosleep: Avoid guessing wrong when cross-compiling to Linux.
Bruno Haible [Sat, 5 May 2012 10:53:33 +0000 (12:53 +0200)]
nanosleep: Avoid guessing wrong when cross-compiling to Linux.

* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Require AC_CANONICAL_HOST. When
cross-compiling, set gl_cv_func_nanosleep to either 'guessing no'
or 'guessing no (mishandles large arguments)'.

12 years agolink-follow: Avoid guessing wrong when cross-compiling to glibc/Linux.
Bruno Haible [Sat, 5 May 2012 10:50:17 +0000 (12:50 +0200)]
link-follow: Avoid guessing wrong when cross-compiling to glibc/Linux.

* m4/link-follow.m4 (gl_FUNC_LINK_FOLLOWS_SYMLINK): Require
AC_CANONICAL_HOST. When cross-compiling to a glibc/Linux platform,
set gl_cv_func_link_follows_symlink to "guessing no".

12 years agotzset: Avoid guessing wrong when cross-compiling to glibc systems.
Bruno Haible [Sat, 5 May 2012 10:31:27 +0000 (12:31 +0200)]
tzset: Avoid guessing wrong when cross-compiling to glibc systems.

* m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Require AC_CANONICAL_HOST. When
cross-compiling to a glibc platform, set gl_cv_func_tzset_clobber to
"guessing no".
* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY): Update.

12 years agod-ino: Avoid guessing "no" when cross-compiling to glibc/Linux systems.
Bruno Haible [Sat, 5 May 2012 09:55:41 +0000 (11:55 +0200)]
d-ino: Avoid guessing "no" when cross-compiling to glibc/Linux systems.

* m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Require
AC_CANONICAL_HOST. When cross-compiling to a glibc/Linux platform,
set gl_cv_struct_dirent_d_ino to "guessing yes".

12 years agofseeko-tests, ftello-tests: Avoid "guessing no" when cross-compiling.
Bruno Haible [Sat, 5 May 2012 09:48:16 +0000 (11:48 +0200)]
fseeko-tests, ftello-tests: Avoid "guessing no" when cross-compiling.

* m4/ungetc.m4 (gl_FUNC_UNGETC_WORKS): Require AC_CANONICAL_HOST. When
cross-compiling to a glibc platform, set gl_cv_func_ungetc_works to
"guessing yes".

12 years agosignbit: Avoid "guessing no" when cross-compiling to glibc systems.
Bruno Haible [Sat, 5 May 2012 09:42:54 +0000 (11:42 +0200)]
signbit: Avoid "guessing no" when cross-compiling to glibc systems.

* m4/signbit.m4 (gl_SIGNBIT): Require AC_CANONICAL_HOST. When cross-
compiling to a glibc system, set gl_cv_func_signbit and
gl_cv_func_signbit_gcc to "guessing yes".

12 years agostrerror: Avoid "guessing no" when cross-compiling to glibc systems.
Bruno Haible [Sat, 5 May 2012 09:37:49 +0000 (11:37 +0200)]
strerror: Avoid "guessing no" when cross-compiling to glibc systems.

* m4/strerror.m4 (gl_FUNC_STRERROR): Require AC_CANONICAL_HOST. When
cross-compiling to a glibc platform, set gl_cv_func_working_strerror
to "guessing yes".
(gl_FUNC_STRERROR_0): Require AC_CANONICAL_HOST. When cross-compiling
to a glibc platform, set gl_cv_func_strerror_0_works to "guessing yes".

12 years agocanonicalize[-lgpl]: Avoid "guessing no" when cross-compiling to glibc.
Bruno Haible [Sat, 5 May 2012 06:47:21 +0000 (08:47 +0200)]
canonicalize[-lgpl]: Avoid "guessing no" when cross-compiling to glibc.

* m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Require
AC_CANONICAL_HOST. When cross-compiling to a glibc system, set
gl_cv_func_realpath_works to "guessing yes".

12 years agogettimeofday: Avoid bad guess when cross-compiling to glibc systems.
Bruno Haible [Sat, 5 May 2012 06:45:08 +0000 (08:45 +0200)]
gettimeofday: Avoid bad guess when cross-compiling to glibc systems.

* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY_CLOBBER): Require
AC_CANONICAL_HOST. When cross-compiling, guess no on glibc platforms.

12 years agoTweak last commit.
Bruno Haible [Fri, 4 May 2012 22:36:52 +0000 (00:36 +0200)]
Tweak last commit.

* m4/off_t.m4 (gl_TYPE_OFF_T): Tweak comments.
* m4/unistd_h.m4 (gl_UNISTD_H): Likewise.

12 years agounistd_h: make it easier to avoid sys_types_h
Paul Eggert [Fri, 4 May 2012 20:05:31 +0000 (13:05 -0700)]
unistd_h: make it easier to avoid sys_types_h

This is useful for Emacs, which has its own method of porting to
Windows, and which therefore does not need the sys_types_h module.
* m4/off_t.m4: New file, defining gl_TYPE_OFF_T, which contains
code moved here from gl_SYS_TYPES_H.
* m4/sys_types_h.m4 (gl_SYS_TYPES_H): Require it instead of
using the code directly.
* m4/unistd_h.m4 (gl_UNISTD_H): Require gl_TYPE_OFF_T, not
gl_SYS_TYPES_H.
* modules/sys_types (Files):
* modules/unistd (Files): Add m4/off_t.m4.

12 years agolstat: Avoid "guessing no" when cross-compiling to glibc systems.
Bruno Haible [Fri, 4 May 2012 02:29:15 +0000 (04:29 +0200)]
lstat: Avoid "guessing no" when cross-compiling to glibc systems.

* m4/lstat.m4 (gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): When cross-
compiling, set gl_cv_func_lstat_dereferences_slashed_symlink to
"guessing yes" or "guessing no".
(gl_FUNC_LSTAT): Update.
* m4/fstatat.m4 (gl_FUNC_FSTATAT): Update.
* m4/openat.m4 (gl_FUNC_OPENAT): Update.
* m4/unlinkat.m4 (gl_FUNC_UNLINKAT): Update.

12 years ago*alloc-gnu, eealloc: Avoid "guessing no" when cross-compiling to glibc.
Bruno Haible [Fri, 4 May 2012 02:23:44 +0000 (04:23 +0200)]
*alloc-gnu, eealloc: Avoid "guessing no" when cross-compiling to glibc.

* m4/malloc.m4 (_AC_FUNC_MALLOC_IF): Override in autoconf < 2.70.
* m4/realloc.m4 (_AC_FUNC_REALLOC_IF): Override in autoconf < 2.70.
* m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Require AC_CANONICAL_HOST. When
cross-compiling, choose the first alternative on glibc systems.
* modules/eealloc (Files): Add m4/malloc.m4, m4/realloc.m4.

12 years agogetgroups: Avoid "guessing no" when cross-compiling to glibc systems.
Bruno Haible [Fri, 4 May 2012 02:16:47 +0000 (04:16 +0200)]
getgroups: Avoid "guessing no" when cross-compiling to glibc systems.

* m4/getgroups.m4 (AC_FUNC_GETGROUPS): Override in autoconf < 2.70.
(gl_FUNC_GETGROUPS): Adapt to change of ac_cv_func_getgroups_works.

12 years agochown: Avoid "guessing no" when cross-compiling to glibc systems.
Bruno Haible [Fri, 4 May 2012 02:10:40 +0000 (04:10 +0200)]
chown: Avoid "guessing no" when cross-compiling to glibc systems.

* m4/chown.m4 (AC_FUNC_CHOWN): Override in autoconf < 2.70.

12 years agoSimplify last commit.
Bruno Haible [Fri, 4 May 2012 01:35:27 +0000 (03:35 +0200)]
Simplify last commit.

12 years agoAvoid "guessing no" guesses when cross-compiling to glibc systems.
Bruno Haible [Tue, 1 May 2012 20:47:37 +0000 (22:47 +0200)]
Avoid "guessing no" guesses when cross-compiling to glibc systems.

* m4/cbrtl.m4 (gl_FUNC_CBRTL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_cbrtl_ieee to "guessing yes".
* m4/ceil.m4 (gl_FUNC_CEIL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_ceil_ieee to "guessing yes".
* m4/ceilf.m4 (gl_FUNC_CEILF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_ceilf_ieee to "guessing yes".
* m4/ceill.m4 (gl_FUNC_CEILL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_ceill_ieee to "guessing yes".
* m4/chown.m4 (gl_FUNC_CHOWN): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_chown_slash_works,
gl_cv_func_chown_ctime_works to "guessing yes".
* m4/lchown.m4 (gl_FUNC_LCHOWN): Update.
* m4/exp2l.m4 (gl_FUNC_EXP2L): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_exp2l_ieee to "guessing yes".
* m4/expm1.m4 (gl_FUNC_EXPM1): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_expm1_ieee to "guessing yes".
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_open_directory_works to
"guessing yes".
* m4/fstat.m4 (gl_FUNC_FSTAT): Update.
* m4/fdopendir.m4 (gl_FUNC_FDOPENDIR): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_fdopendir_works to
"guessing yes".
* m4/floor.m4 (gl_FUNC_FLOOR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_floor_ieee to "guessing yes".
* m4/floorf.m4 (gl_FUNC_FLOORF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_floorf_ieee to
"guessing yes".
* m4/fmod.m4 (gl_FUNC_FMOD): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_fmod_ieee to "guessing yes".
* m4/fmodf.m4 (gl_FUNC_FMODF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_fmodf_ieee to "guessing yes".
* m4/fmodl.m4 (gl_FUNC_FMODL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_fmodl_ieee to "guessing yes".
* m4/getgroups.m4 (gl_FUNC_GETGROUPS): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_getgroups_works to
"guessing yes".
* m4/hypot.m4 (gl_FUNC_HYPOT): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_hypot_ieee to "guessing yes".
* m4/hypotf.m4 (gl_FUNC_HYPOTF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_hypotf_ieee to
"guessing yes".
* m4/hypotl.m4 (gl_FUNC_HYPOTL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_hypotl_ieee to
"guessing yes".
* m4/link.m4 (gl_FUNC_LINK): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_link_works to "guessing yes".
* m4/log.m4 (gl_FUNC_LOG): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log_ieee to "guessing yes".
* m4/logf.m4 (gl_FUNC_LOGF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_logf_ieee to "guessing yes".
* m4/log10.m4 (gl_FUNC_LOG10): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log10_ieee to "guessing yes".
* m4/log10f.m4 (gl_FUNC_LOG10F): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log10f_ieee to
"guessing yes".
* m4/log1p.m4 (gl_FUNC_LOG1P): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log1p_ieee to "guessing yes".
* m4/log1pf.m4 (gl_FUNC_LOG1PF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log1pf_ieee to
"guessing yes".
* m4/log1pl.m4 (gl_FUNC_LOG1PL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log1pl_ieee to
"guessing yes".
* m4/log2.m4 (gl_FUNC_LOG2): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log2_ieee to "guessing yes".
* m4/log2f.m4 (gl_FUNC_LOG2F): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log2f_ieee to "guessing yes".
* m4/mkdir.m4 (gl_FUNC_MKDIR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_mkdir_trailing_slash_works,
gl_cv_func_mkdir_trailing_dot_works to "guessing yes".
* m4/mkfifo.m4 (gl_FUNC_MKFIFO): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_mkfifo_works to
"guessing yes".
* m4/mknod.m4 (gl_FUNC_MKNOD): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_mknod_works to
"guessing yes".
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_working_mkstemp to
"guessing yes".
* m4/modf.m4 (gl_FUNC_MODF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_modf_ieee to "guessing yes".
* m4/modff.m4 (gl_FUNC_MODFF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_modff_ieee to "guessing yes".
* m4/modfl.m4 (gl_FUNC_MODFL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_modfl_ieee to "guessing yes".
* m4/putenv.m4 (gl_FUNC_PUTENV): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_svid_putenv to
"guessing yes".
* m4/readlink.m4 (gl_FUNC_READLINK): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_readlink_works to
"guessing yes".
* m4/remainder.m4 (gl_FUNC_REMAINDER): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_remainder_ieee to
"guessing yes".
* m4/remainderf.m4 (gl_FUNC_REMAINDERF): Require AC_CANONICAL_HOST.
When cross-compiling to glibc systems, set gl_cv_func_remainderf_ieee
to "guessing yes".
* m4/remainderl.m4 (gl_FUNC_REMAINDERL): Require AC_CANONICAL_HOST.
When cross-compiling to glibc systems, set gl_cv_func_remainderl_ieee
to "guessing yes".
* m4/rmdir.m4 (gl_FUNC_RMDIR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_rmdir_works to
"guessing yes".
* m4/unlink.m4 (gl_FUNC_UNLINK): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_unlink_honors_slashes,
gl_cv_func_unlink_parent_fails to "guessing yes".
* m4/remove.m4 (gl_FUNC_REMOVE): Update.
* m4/rename.m4 (gl_FUNC_RENAME): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_rename_slash_dst_works,
gl_cv_func_rename_slash_src_works, gl_cv_func_rename_link_works,
gl_cv_func_rename_dest_works to "guessing yes".
* m4/round.m4 (gl_FUNC_ROUND): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_round_ieee to "guessing yes".
* m4/roundf.m4 (gl_FUNC_ROUNDF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_roundf_ieee to
"guessing yes".
* m4/roundl.m4 (gl_FUNC_ROUNDL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_roundl_ieee to
"guessing yes".
* m4/setenv.m4 (gl_FUNC_SETENV): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_setenv_works to
"guessing yes".
(gl_FUNC_UNSETENV): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_unsetenv_works to
"guessing yes".
* m4/sleep.m4 (gl_FUNC_SLEEP): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_sleep_works to
"guessing yes".
* m4/stat.m4 (gl_FUNC_STAT): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_stat_file_slash to
"guessing yes".
* m4/symlink.m4 (gl_FUNC_SYMLINK): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_symlink_works to
"guessing yes".
* m4/trunc.m4 (gl_FUNC_TRUNC): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_trunc_ieee to "guessing yes".
* m4/truncf.m4 (gl_FUNC_TRUNCF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_truncf_ieee to
"guessing yes".
* m4/truncl.m4 (gl_FUNC_TRUNCL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_truncl_ieee to
"guessing yes".
* m4/usleep.m4 (gl_FUNC_USLEEP): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_usleep_works to
"guessing yes".
* m4/utimens.m4 (gl_UTIMENS): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_futimesat_works to
"guessing yes".

12 years agoSay "guessing yes" or "guessing no" when cross-compiling.
Bruno Haible [Tue, 1 May 2012 20:08:47 +0000 (22:08 +0200)]
Say "guessing yes" or "guessing no" when cross-compiling.

* m4/dup2.m4 (gl_FUNC_DUP2): When cross-compiling, set
gl_cv_func_dup2_works to "guessing yes" or "guessing no".
* m4/getdelim.m4 (gl_FUNC_GETDELIM): When cross-compiling, set
gl_cv_func_working_getdelim to "guessing yes" or "guessing no".
* m4/getline.m4 (gl_FUNC_GETLINE): When cross-compiling, set
am_cv_func_working_getline to "guessing yes" or "guessing no".
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): When cross-compiling, set
gl_cv_func_memmem_works_always to "guessing yes" or "guessing no".
(gl_FUNC_MEMMEM): When cross-compiling, set
gl_cv_func_memmem_works_fast to "guessing yes" or "guessing no".
* m4/stpncpy.m4 (gl_FUNC_STPNCPY): When cross-compiling, set
gl_cv_func_stpncpy to "guessing yes" or "guessing no".
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE): When cross-compiling,
set gl_cv_func_strcasestr_works_always to "guessing yes" or
"guessing no".
(gl_FUNC_STRCASESTR): When cross-compiling, set
gl_cv_func_strcasestr_linear to "guessing yes" or "guessing no".
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE): When cross-compiling, set
gl_cv_func_strstr_works_always to "guessing yes" or "guessing no".
(gl_FUNC_STRSTR): When cross-compiling, set
gl_cv_func_strstr_linear to "guessing yes" or "guessing no".
* m4/strtod.m4 (gl_FUNC_STRTOD): When cross-compiling, set
gl_cv_func_strtod_works to "guessing yes" or "guessing no".
* m4/wctype_h.m4 (gl_WCTYPE_H): When cross-compiling, set
gl_cv_func_iswcntrl_works to "guessing yes" or "guessing no".

12 years agorelocatable-prog: Enable ELF ORIGIN trick also on GNU/kFreeBSD.
Bruno Haible [Wed, 2 May 2012 00:49:49 +0000 (02:49 +0200)]
relocatable-prog: Enable ELF ORIGIN trick also on GNU/kFreeBSD.

* m4/relocatable.m4 (gl_RELOCATABLE_BODY): Treat kFreeBSD like Linux.
* build-aux/reloc-ldflags: Likewise.
Suggested by Steven Chamberlain <steven@pyro.eu.org>.

12 years agognulib-tool: Remove transitional code.
Bruno Haible [Tue, 1 May 2012 16:02:03 +0000 (18:02 +0200)]
gnulib-tool: Remove transitional code.

* gnulib-tool: Don't warn about --import with 0 arguments any more.
Reported by Dmitriy Selyutin <ghostman.sd@gmail.com>.

12 years agogetcwd: Fix misindentation.
Bruno Haible [Tue, 1 May 2012 15:12:20 +0000 (17:12 +0200)]
getcwd: Fix misindentation.

* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Fix indentation.

12 years agoexclude: process exclude and include directives in order
Paul Eggert [Mon, 30 Apr 2012 02:04:41 +0000 (19:04 -0700)]
exclude: process exclude and include directives in order

This restores the pre-2009 behavior, and is part of a fix of a
grep bug reported by Quentin Arce in
<http://lists.gnu.org/archive/html/bug-grep/2012-04/msg00056.html>.
* lib/exclude.c (struct exclude): Remove 'tail' member.
(new_exclude_segment): Prepend the new segment instead of appending.
Return void, since that's now more convenient.
(file_pattern_matches): Renamed from excluded_file_pattern_p.
(file_name_matches): Renamed from excluded_file_name_p.
(file_pattern_matches, file_name_matches):
Return true if the pattern matches, not if it excludes.
All callers changed.
(excluded_file_name): Process the list in reverse order;
since the list is now reversed this restores the pre-2009 behavior.
(add_exclude): Adjust to new reversed-order list.  Use local var
rather than macro, for clarity.
* tests/test-exclude7.sh: Adjust to corrected behavior.

12 years agoexclude: handle wildcards with FNM_NOESCAPE and with trailing \
Paul Eggert [Mon, 30 Apr 2012 00:02:13 +0000 (17:02 -0700)]
exclude: handle wildcards with FNM_NOESCAPE and with trailing \

* lib/exclude.c (unescape_pattern): Don't worry about unescaped [;
it's not possible here.  Handle the case of \ at end of pattern
without dumping core.
(add_exclude): Do not unescape the pattern if FNM_NOESCAPE is used.

12 years ago_Noreturn: future-proof non-GNU and non-MSVC compilers
Paul Eggert [Sun, 29 Apr 2012 23:00:14 +0000 (16:00 -0700)]
_Noreturn: future-proof non-GNU and non-MSVC compilers

* build-aux/snippet/_Noreturn.h (_Noreturn):
* m4/gnulib-common.m4 (gl_COMMON_BODY):
Do not define _Noreturn if __STDC_VERSION__ indicates this is
C11 or later.  This is more likely to work with random future C
compilers that are neither GNUish nor MSVCish.  See Vincent Lefevre in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-04/msg00195.html>.

12 years agoexclude: handle wildcards with FNM_EXTMATCH
Paul Eggert [Sun, 29 Apr 2012 22:53:53 +0000 (15:53 -0700)]
exclude: handle wildcards with FNM_EXTMATCH

* lib/exclude.c (fnmatch_pattern_has_wildcards): Also treat '+(',
'+@', '!(' as wildcards, if FNM_EXTMATCH.  Make it clear in a
comment that "has wildcards" really means "has or may have
wildcards".  Simplify by avoiding the need to call strcspn.

12 years agognulib-tool: Fix list of authors.
Bruno Haible [Sun, 29 Apr 2012 21:45:26 +0000 (23:45 +0200)]
gnulib-tool: Fix list of authors.

* gnulib-tool (func_version): Add Paul Eggert to list of authors.

12 years agobootstrap: support Automake-NG in $buildreq
Stefano Lattarini [Mon, 23 Apr 2012 15:17:21 +0000 (17:17 +0200)]
bootstrap: support Automake-NG in $buildreq

* bootstrap (check_versions): Handle automake and aclocal from
Automake-NG specially.  They can be specified as respectively
the "automake-ng" and "aclocal-ng" requirements.

12 years agobootstrap: only force latest Makefile.in.in for gettext module
Eric Blake [Wed, 25 Apr 2012 21:11:13 +0000 (15:11 -0600)]
bootstrap: only force latest Makefile.in.in for gettext module

Commit 45fb479c48453d was added on behalf of bison, which uses the
'gettext' module, and where bison wanted to pick up the enhancements
to Makefile.in.in as provided by gnulib (such as an install-dvi
target).  This works because the 'gettext' module assumes that as
soon as upstream gettext moves to 0.19, you will also want to
update your development machine to the same version, so always
having the latest Makefile.in.in is reasonable.

But there are also projects like libvirt, that want to build out of
the box on active enterprise environments such as RHEL 5, which is
still at gettext 0.17.  The 'gettext-h' module is designed for these
projects, to pick up a useful "gettext.h" with _(), but to not force
the latest and greatest gettext installation.  However, the recent
bootstrap change broke these projects, since the versioning between
a project's configure.ac (0.17) and the gnulib version (0.18) cause
make to fail in the po directory.

The solution is to recognize both classes of projects - either you
care about latest GNU Coding Standards (and therefore use the
'gettext' module and the latest gettext release) or stability (and
therefore use the 'gettext-h' module and can get by with an older
release; although at this point in time, anything older than 0.17
doesn't seem to be in common enterprise use).

* build-aux/bootstrap (with_gettext): Only install latest
Makefile.in.in for projects requesting bleeding edge gettext.
Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agodoc: Mention reason for replacement on glibc/Linux systems.
Bruno Haible [Sun, 22 Apr 2012 14:43:29 +0000 (16:43 +0200)]
doc: Mention reason for replacement on glibc/Linux systems.

* doc/posix-functions/dprintf.texi: Mention the problem with special
'long double' values.
* doc/posix-functions/fprintf.texi: Likewise.
* doc/posix-functions/printf.texi: Likewise.
* doc/posix-functions/snprintf.texi: Likewise.
* doc/posix-functions/sprintf.texi: Likewise.
* doc/posix-functions/vdprintf.texi: Likewise.
* doc/posix-functions/vfprintf.texi: Likewise.
* doc/posix-functions/vprintf.texi: Likewise.
* doc/posix-functions/vsnprintf.texi: Likewise.
* doc/posix-functions/vsprintf.texi: Likewise.
* doc/posix-functions/fcntl.texi: Add glibc/Linux to the list of
platforms with F_DUPFD_CLOEXEC problems.
* doc/posix-functions/glob.texi: Mention which platforms are affected
by the problem with symbolic links.
* doc/posix-functions/linkat.texi: Mention the problem with
AT_SYMLINK_FOLLOW on Linux.

12 years agopwrite: Don't replace on all platforms.
Bruno Haible [Sun, 22 Apr 2012 13:24:24 +0000 (15:24 +0200)]
pwrite: Don't replace on all platforms.

* m4/pwrite.m4 (gl_FUNC_PWRITE): Fix syntax error in test program.

12 years agorint* tests: Avoid gcc warnings.
Bruno Haible [Sun, 22 Apr 2012 12:23:05 +0000 (14:23 +0200)]
rint* tests: Avoid gcc warnings.

* tests/test-rint.c (INFINITY, NAN): Undefine before redefining.
* tests/test-rintf.c (INFINITY, NAN): Likewise.
* tests/test-rintl.c (INFINITY, NAN): Likewise.

12 years agousers.txt: Update.
Bruno Haible [Sat, 21 Apr 2012 16:49:31 +0000 (18:49 +0200)]
users.txt: Update.

* users.txt: Add freedink, wdiff. Update URLs for projects that have
switched from CVS to git, bzr, or svn.

12 years agoLarge File Support for native Windows platforms.
Bruno Haible [Sat, 14 Apr 2012 21:27:45 +0000 (23:27 +0200)]
Large File Support for native Windows platforms.

* m4/largefile.m4 (gl_LARGEFILE): New macro.
* modules/largefile (configure.ac): Require gl_LARGEFILE.

* lib/sys_types.in.h (off_t) [WINDOWS_64_BIT_OFF_T]: Define to a 64-bit
type.
* m4/sys_types_h.m4 (gl_SYS_TYPES_H): Set WINDOWS_64_BIT_OFF_T.
* modules/sys_types (Makefile.am): Substitute WINDOWS_64_BIT_OFF_T.
* doc/posix-headers/sys_types.texi: Mention the effect of the
'largefile' module.

* lib/fcntl.in.h: Add comments about off_t.
* modules/fcntl-h (Depends-on): Add sys_types.

* lib/unistd.in.h [WINDOWS_64_BIT_OFF_T]: Include <sys/types.h>.
(ftruncate): Replace it if REPLACE_FTRUNCATE is 1.
* m4/unistd_h.m4 (gl_UNISTD_H): Require gl_SYS_TYPES_H.
(gl_UNISTD_H_DEFAULTS): Initialize REPLACE_FTRUNCATE.
* modules/unistd (Depends-on): Add sys_types.
(Makefile.am): Substitute WINDOWS_64_BIT_OFF_T, REPLACE_FTRUNCATE.

* lib/lseek.c (rpl_lseek) [_GL_WINDOWS_64_BIT_OFF_T]: Use _lseeki64
instead of lseek.
* m4/lseek.m4 (gl_FUNC_LSEEK): Require gl_SYS_TYPES_H. Set
REPLACE_LSEEK if WINDOWS_64_BIT_OFF_T is 1.
* modules/lseek (Depends-on): Add sys_types.

* lib/ftruncate.c: Put under GPLv3+. Include <windows.h>,
msvc-nothrow.h.
(SetFileSize): New function.
(ftruncate) [_GL_WINDOWS_64_BIT_OFF_T]: New implementation.
* m4/ftruncate.m4 (gl_FUNC_FTRUNCATE): Set REPLACE_FTRUNCATE on Windows
if Large File Support is requested.
* modules/ftruncate (configure.ac): Consider REPLACE_FTRUNCATE.
(Depends-on): Add sys_types, msvc-nothrow. Update conditions.

* lib/stdio.in.h: Add comments about off_t.
* modules/stdio (Depends-on): Add sys_types.

* lib/ftello.c [_GL_WINDOWS_64_BIT_OFF_T]: Use _ftelli64 or ftello64
instead of ftello.
* m4/ftello.m4 (gl_FUNC_FTELLO): Require gl_SYS_TYPES_H. Set
REPLACE_FTELLO if WINDOWS_64_BIT_OFF_T is 1.
(gl_PREREQ_FTELLO): New macro.
* modules/ftello (Depends-on): Add sys_types.
(configure.ac): Incoke gl_PREREQ_FTELLO.

* lib/fseeko.c [_GL_WINDOWS_64_BIT_OFF_T]: Use _fseeki64 or fseeko64
instead of fseeko.
* m4/fseeko.m4 (gl_FUNC_FSEEKO): Require gl_SYS_TYPES_H. Set
REPLACE_FSEEKO if WINDOWS_64_BIT_OFF_T is 1.
(gl_PREREQ_FSEEKO): New macro.
* modules/fseeko (Depends-on): Add sys_types.
(configure.ac): Invoke gl_PREREQ_FSEEKO.

* lib/sys_stat.in.h: Add comments about off_t.
(stat, fstat) [WINDOWS_64_BIT_ST_SIZE]: Define to variants that use a
64-bit integer for st_size in 'struct stat'.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Set WINDOWS_64_BIT_ST_SIZE.
Define _GL_WINDOWS_64_BIT_ST_SIZE.
* modules/sys_stat (Depends-on): Add sys_types.
(Makefile.am): Substitute WINDOWS_64_BIT_ST_SIZE.

* lib/stat.c (stat) [_GL_WINDOWS_64_BIT_ST_SIZE]: Define to _stati64
instead of stat or _stat.

* lib/fstat.c [_GL_WINDOWS_64_BIT_ST_SIZE]: Use _fstati64 and
'struct _stati64' instead of fstat and 'struct stat'.
* m4/fstat.m4 (gl_FUNC_FSTAT): Require gl_HEADER_SYS_STAT_H. Set
REPLACE_FSTAT if WINDOWS_64_BIT_ST_SIZE is 1.

Reported by Ray Satiro <raysatiro@yahoo.com>.

12 years agobootstrap: accommodate older libtool
Eric Blake [Thu, 19 Apr 2012 22:39:06 +0000 (16:39 -0600)]
bootstrap: accommodate older libtool

RHEL 5 still ships with libtool 1.5.22, where libtoolize lacks the
--install option but has that behavior by default.  And gnulib's
DEPENDENCIES file states that we still support that old of libtool
as our minimum version.

* build-aux/bootstrap (use_libtool): Cater to libtool 1.5.22.
Reported by Daniel P. Berrange.

Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agoautoupdate
Karl Berry [Thu, 19 Apr 2012 14:45:01 +0000 (07:45 -0700)]
autoupdate

12 years agoannounce-gen: avoid failure due to lack of Digest::SHA1
Jim Meyering [Thu, 19 Apr 2012 14:39:12 +0000 (16:39 +0200)]
announce-gen: avoid failure due to lack of Digest::SHA1

Even with the preferred Digest::SHA available, this script
would fail when the backup module, Digest::SHA1, was not installed.
* build-aux/announce-gen: Quote the conditional use of "use".
Reported by Reuben Thomas in:
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/30444

12 years agobootstrap: don't let a user's CDPATH setting affect this script
Jim Meyering [Thu, 19 Apr 2012 14:02:23 +0000 (16:02 +0200)]
bootstrap: don't let a user's CDPATH setting affect this script

When CDPATH is set, cd will sometimes generate output.
When "cd" is run in a subshell whose output matters, that
surprising-to-some output can cause malfunction.
Unsetting CDPATH turns off this shell "feature."
* build-aux/bootstrap (CDPATH): Unset.
Reported by Reuben Thomas in:
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/30435
and inspired by his patch here:
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/30440

12 years agomaint: indent ChangeLog entries with TAB, not 8 spaces
Jim Meyering [Wed, 18 Apr 2012 06:33:30 +0000 (08:33 +0200)]
maint: indent ChangeLog entries with TAB, not 8 spaces

12 years agomaint.mk: expand syntax-check rule to catch @xref and @pxref abuse
Akim Demaille [Mon, 16 Apr 2012 18:21:51 +0000 (20:21 +0200)]
maint.mk: expand syntax-check rule to catch @xref and @pxref abuse

* top/maint.mk (prohibit_undesirable_word_seq_RE_): An @xref{...}
should start a sentence and should not be preceded by "see",
"see also", etc.  Add heuristic for @pxref too.

12 years agobootstrap: really use gnulib's po/Makefile.in.in
Jim Meyering [Mon, 16 Apr 2012 16:50:42 +0000 (18:50 +0200)]
bootstrap: really use gnulib's po/Makefile.in.in

* build-aux/bootstrap: Correct the source file name in previous change.
Reported by Akim Demaille.

12 years agoconfigmake: correct minor inconsistency in Makefile rule
Jim Meyering [Mon, 16 Apr 2012 16:22:40 +0000 (18:22 +0200)]
configmake: correct minor inconsistency in Makefile rule

* modules/configmake (Makefile.am): All other rules like this one
run the final "mv -f ..." in the same backslash-continued command
as the one that does everything else.  This one put the mv -f ...
command on a separate, non-backslash-continued line.
Make it like the others.

12 years agobootstrap: use gnulib's po/Makefile.in.in, not the one from gettext
Jim Meyering [Mon, 16 Apr 2012 10:13:14 +0000 (12:13 +0200)]
bootstrap: use gnulib's po/Makefile.in.in, not the one from gettext

* build-aux/bootstrap: Use gnulib's po/Makefile.in.in, not
the one from gettext.  Reported by Akim Demaille.

12 years agoFix recursion of install-* into po directories.
Joel E. Denny [Mon, 16 Apr 2012 15:27:48 +0000 (08:27 -0700)]
Fix recursion of install-* into po directories.

Bison's install-pdf bug reported by Hans Aberg at
<http://lists.gnu.org/archive/html/bug-bison/2011-05/msg00008.html>.
* build-aux/po/Makefile.in.in (install-dvi, install-html)
(install-info, install-pdf, install-ps): New targets.

12 years agomaint: avoid spurious "make sc_maint" failure
Jim Meyering [Mon, 16 Apr 2012 07:14:12 +0000 (09:14 +0200)]
maint: avoid spurious "make sc_maint" failure

* cfg.mk (exclude_file_name_regexp--sc_trailing_blank): Also
exempt all *.class file names, for lib/javaversion.class.

12 years agolseek: Make configure test independent of environment.
Bruno Haible [Sun, 15 Apr 2012 16:33:50 +0000 (18:33 +0200)]
lseek: Make configure test independent of environment.

* m4/lseek.m4 (gl_FUNC_LSEEK): Require AC_CANONICAL_HOST. On native
Windows, we know that lseek() on pipes is broken; skip the runtime
test.

12 years agoautoupdate
Karl Berry [Sun, 15 Apr 2012 16:28:51 +0000 (09:28 -0700)]
autoupdate

12 years agostat: Bypass buggy override in mingw64.
Bruno Haible [Sat, 14 Apr 2012 20:27:12 +0000 (22:27 +0200)]
stat: Bypass buggy override in mingw64.

* m4/stat.m4 (gl_FUNC_STAT): Update comments.
* lib/stat.c (stat) [mingw64]: Define to _stat.
* doc/posix-functions/stat.texi: Mention mingw64 bug.

12 years agopathmax: Fix compilation error on MSVC 9.
Bruno Haible [Sat, 14 Apr 2012 19:52:00 +0000 (21:52 +0200)]
pathmax: Fix compilation error on MSVC 9.

* modules/pathmax (Depends-on): Add unistd.

12 years agoREADME: document pointer comparison assumption
Paul Eggert [Fri, 13 Apr 2012 01:56:54 +0000 (18:56 -0700)]
README: document pointer comparison assumption

* README (Portability guidelines): Document assumption about
pointer comparisons, in response to a recent bug-gnulib comment by
Jeffrey Kegler.

12 years agoTests for module 'getrusage'.
Bruno Haible [Thu, 12 Apr 2012 22:51:44 +0000 (00:51 +0200)]
Tests for module 'getrusage'.

* modules/getrusage-tests: New file.
* tests/test-getrusage.c: New file.

12 years agoNew module 'getrusage'.
Bruno Haible [Thu, 12 Apr 2012 22:48:57 +0000 (00:48 +0200)]
New module 'getrusage'.

* lib/sys_resource.in.h: Include arg-nonnull.h, c++defs.h,
warn-on-use.h.
(getrusage): New declaration.
* lib/getrusage.c: New file.
* m4/getrusage.m4: New file.
* m4/sys_resource_h.m4 (gl_HEADER_SYS_RESOURCE): Test whether getrusage
is declared.
(gl_SYS_RESOURCE_H_DEFAULTS): Initialize GNULIB_GETRUSAGE,
HAVE_GETRUSAGE.
* modules/sys_resource (Depends-on): Add snippet/arg-nonnull,
snippet/c++defs, snippet/warn-on-use.
(Makefile.am): Update generation of sys/resource.h. Substitute
GNULIB_GETRUSAGE, HAVE_GETRUSAGE.
* modules/getrusage: New file.
* doc/posix-functions/getrusage.texi: Mention the new module.

12 years agoTests for module 'sys_resource'.
Bruno Haible [Thu, 12 Apr 2012 19:00:07 +0000 (21:00 +0200)]
Tests for module 'sys_resource'.

* modules/sys_resource-tests: New file.
* tests/test-sys_resource.c: New file.

12 years agoNew module 'sys_resource'.
Bruno Haible [Thu, 12 Apr 2012 18:59:22 +0000 (20:59 +0200)]
New module 'sys_resource'.

* lib/sys_resource.in.h: New file.
* m4/sys_resource_h.m4: New file.
* modules/sys_resource: New file.
* doc/posix-headers/sys_resource.texi: Mention the new module.

12 years agoioctl: Fix compilation error on mingw.
LRN [Thu, 12 Apr 2012 10:44:33 +0000 (12:44 +0200)]
ioctl: Fix compilation error on mingw.

* lib/ioctl.c: Include <windows.h>.
Also reported by Ray Satiro <raysatiro@yahoo.com>.

12 years agoautoupdate
Karl Berry [Sun, 8 Apr 2012 13:58:34 +0000 (06:58 -0700)]
autoupdate

12 years agoupdate from texinfo
Karl Berry [Fri, 6 Apr 2012 18:22:47 +0000 (11:22 -0700)]
update from texinfo

12 years agoregex: correct #pragma guard expression
Jim Meyering [Wed, 4 Apr 2012 11:32:15 +0000 (13:32 +0200)]
regex: correct #pragma guard expression

* lib/regex.c: -Wsuggest-attribute=pure was introduced in gcc-4.6,
not 4.3.  Correct its cpp guard expression.

12 years agoregex: remove unnecessary type punning
Paul Eggert [Wed, 4 Apr 2012 07:56:15 +0000 (00:56 -0700)]
regex: remove unnecessary type punning

Problem reported by Vladimir Serbinenko in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-04/msg00006.html>.
* lib/regex.h (struct re_pattern_buffer): Change the type of
__REPB_PREFIX(buffer) from unsigned char * to struct re_dfa_t *.
Fix comment to match code.
* lib/regcomp.c (re_compile_fastmap, re_compile_fastmap_iter, regfree)
(re_compile_internal, free_workarea_compile, analyze, lower_subexp)
(parse, parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
* lib/regexec.c (regexec, re_search_stub, re_search_internal)
(set_regs):
Omit no-longer-necessary casts.

12 years agoTests for module 'ilogbl'.
Bruno Haible [Tue, 3 Apr 2012 19:59:23 +0000 (21:59 +0200)]
Tests for module 'ilogbl'.

* modules/ilogbl-tests: New file.
* tests/test-ilogbl.c: New file.

12 years agoNew module 'ilogbl'.
Bruno Haible [Tue, 3 Apr 2012 19:58:52 +0000 (21:58 +0200)]
New module 'ilogbl'.

* lib/math.in.h (ilogbl): New declaration.
* lib/ilogbl.c: New file.
* m4/ilogbl.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether ilogbl is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_ILOGBL, HAVE_ILOGBL.
* modules/math (Makefile.am): Substitute GNULIB_ILOGBL, HAVE_ILOGBL.
Split sed invocation, to avoid the limit of 100 substitutions of
HP-UX 'sed'.
* modules/ilogbl: New file.
* tests/test-math-c++.cc: Check the declaration of ilogbl.
* doc/posix-functions/ilogbl.texi: Mention the new module.

12 years agoTests for module 'ilogbf'.
Bruno Haible [Tue, 3 Apr 2012 19:15:35 +0000 (21:15 +0200)]
Tests for module 'ilogbf'.

* modules/ilogbf-tests: New file.
* tests/test-ilogbf.c: New file.

12 years agoNew module 'ilogbf'.
Bruno Haible [Tue, 3 Apr 2012 19:13:26 +0000 (21:13 +0200)]
New module 'ilogbf'.

* lib/math.in.h (ilogbf): New declaration.
* lib/ilogbf.c: New file.
* m4/ilogbf.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether ilogbf is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_ILOGBF, HAVE_ILOGBF,
REPLACE_ILOGBF.
* modules/math (Makefile.am): Substitute GNULIB_ILOGBF, HAVE_ILOGBF,
REPLACE_ILOGBF.
* modules/ilogbf: New file.
* tests/test-math-c++.cc: Check the declaration of ilogbf.
* doc/posix-functions/ilogbf.texi: Mention the new module.

12 years agoTests for module 'ilogb'.
Bruno Haible [Tue, 3 Apr 2012 17:02:15 +0000 (19:02 +0200)]
Tests for module 'ilogb'.

* modules/ilogb-tests: New file.
* tests/test-ilogb.c: New file.
* tests/test-ilogb.h: New file, based on tests/test-logb.h and
tests/test-logb-ieee.h.

12 years agoNew module 'ilogb'.
Bruno Haible [Tue, 3 Apr 2012 16:59:33 +0000 (18:59 +0200)]
New module 'ilogb'.

* lib/math.in.h (ilogb): New declaration.
* lib/ilogb.c: New file.
* m4/ilogb.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether ilogb is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_ILOGB, HAVE_ILOGB,
REPLACE_ILOGB.
* modules/math (Makefile.am): Substitute GNULIB_ILOGB, HAVE_ILOGB,
REPLACE_ILOGB.
* modules/ilogb: New file.
* tests/test-math-c++.cc: Check the declaration of ilogb.
* doc/posix-functions/ilogb.texi: Mention the new module.

12 years agomath: Provide FP_ILOGB0 and FP_ILOGBNAN.
Bruno Haible [Tue, 3 Apr 2012 15:04:46 +0000 (17:04 +0200)]
math: Provide FP_ILOGB0 and FP_ILOGBNAN.

* lib/math.in.h (FP_ILOGB0, FP_ILOGBNAN): Define fallback.
* tests/test-math.c: Check that FP_ILOGB0, FP_ILOGBNAN are defined.
(main): Check their values.
* doc/posix-headers/math.texi: Mention the FP_ILOGB0, FP_ILOGBNAN
problem.

12 years agoTests for module 'logbl-ieee'.
Bruno Haible [Tue, 3 Apr 2012 12:05:45 +0000 (14:05 +0200)]
Tests for module 'logbl-ieee'.

* modules/logbl-ieee-tests: New file.
* tests/test-logbl-ieee.c: New file.

12 years agoNew module 'logbl-ieee'.
Bruno Haible [Tue, 3 Apr 2012 12:05:35 +0000 (14:05 +0200)]
New module 'logbl-ieee'.

* modules/logbl-ieee: New file.

12 years agoTests for module 'logb-ieee'.
Bruno Haible [Tue, 3 Apr 2012 12:05:23 +0000 (14:05 +0200)]
Tests for module 'logb-ieee'.

* modules/logb-ieee-tests: New file.
* tests/test-logb-ieee.c: New file.

12 years agoNew module 'logb-ieee'.
Bruno Haible [Tue, 3 Apr 2012 12:05:13 +0000 (14:05 +0200)]
New module 'logb-ieee'.

* modules/logb-ieee: New file.

12 years agoTests for module 'logbf-ieee'.
Bruno Haible [Tue, 3 Apr 2012 12:05:01 +0000 (14:05 +0200)]
Tests for module 'logbf-ieee'.

* modules/logbf-ieee-tests: New file.
* tests/test-logbf-ieee.c: New file.
* tests/test-logb-ieee.h: New file.

12 years agoNew module 'logbf-ieee'.
Bruno Haible [Tue, 3 Apr 2012 12:04:49 +0000 (14:04 +0200)]
New module 'logbf-ieee'.

* modules/logbf-ieee: New file.

12 years agoTests for module 'logbl'.
Bruno Haible [Tue, 3 Apr 2012 10:54:07 +0000 (12:54 +0200)]
Tests for module 'logbl'.

* modules/logbl-tests: New file.
* tests/test-logbl.c: New file.

12 years agoNew module 'logbl'.
Bruno Haible [Tue, 3 Apr 2012 10:53:31 +0000 (12:53 +0200)]
New module 'logbl'.

* lib/math.in.h (logbl): New declaration.
* lib/logbl.c: New file.
* m4/logbl.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether logbl is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_LOGBL, HAVE_LOGBL,
REPLACE_LOGBL.
* modules/math (Makefile.am): Substitute GNULIB_LOGBL, HAVE_LOGBL,
REPLACE_LOGBL.
* modules/logbl: New file.
* tests/test-math-c++.cc: Check the declaration of logbl.
* doc/posix-functions/logbl.texi: Mention the new module.

12 years agoTests for module 'logbf'.
Bruno Haible [Tue, 3 Apr 2012 02:45:53 +0000 (04:45 +0200)]
Tests for module 'logbf'.

* modules/logbf-tests: New file.
* tests/test-logbf.c: New file.

12 years agoNew module 'logbf'.
Bruno Haible [Tue, 3 Apr 2012 02:44:59 +0000 (04:44 +0200)]
New module 'logbf'.

* lib/math.in.h (logbf): New declaration.
* lib/logbf.c: New file.
* m4/logbf.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether logbf is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_LOGBF, HAVE_LOGBF,
REPLACE_LOGBF.
* modules/math (Makefile.am): Substitute GNULIB_LOGBF, HAVE_LOGBF,
REPLACE_LOGBF.
* modules/logbf: New file.
* tests/test-math-c++.cc: Check the declaration of logbf.
* doc/posix-functions/logbf.texi: Mention the new module.