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7 years agoMerge branch 'master' of ssh://git.savannah.gnu.org:/srv/git/gnulib into pygnulib pygnulib
Dmitry Selyutin [Fri, 8 Sep 2017 17:55:47 +0000 (20:55 +0300)]
Merge branch 'master' of ssh://git.savannah.gnu.org:/srv/git/gnulib into pygnulib

7 years ago[pygnulib] autopep8 (fixing indentation, style, etc.)
Dmitry Selyutin [Fri, 8 Sep 2017 15:34:58 +0000 (18:34 +0300)]
[pygnulib] autopep8 (fixing indentation, style, etc.)

7 years ago* lib/fts.c: Fix XFS comments.
Paul Eggert [Fri, 8 Sep 2017 16:35:53 +0000 (09:35 -0700)]
* lib/fts.c: Fix XFS comments.

7 years ago[pygnulib] autopep8 (fixing indentation, style, etc.)
Dmitry Selyutin [Fri, 8 Sep 2017 15:34:58 +0000 (18:34 +0300)]
[pygnulib] autopep8 (fixing indentation, style, etc.)

7 years agognulib-tool.py: fix exception handling
Dmitry Selyutin [Tue, 5 Sep 2017 20:33:50 +0000 (23:33 +0300)]
gnulib-tool.py: fix exception handling

7 years agognulib-tool.py: fix errors on building wget2; use UTF-8 in subprocess
Dmitry Selyutin [Tue, 5 Sep 2017 07:04:18 +0000 (10:04 +0300)]
gnulib-tool.py: fix errors on building wget2; use UTF-8 in subprocess

7 years ago[pygnulib] .gitignore
Dmitry Selyutin [Mon, 21 Aug 2017 18:40:46 +0000 (21:40 +0300)]
[pygnulib] .gitignore

7 years ago[pygnulib] initial merge (including some small bug fixes)
Dmitry Selyutin [Sun, 20 Aug 2017 08:17:58 +0000 (11:17 +0300)]
[pygnulib] initial merge (including some small bug fixes)

7 years agocommand-line configuration
Dmitry Selyutin [Fri, 8 Sep 2017 10:19:54 +0000 (13:19 +0300)]
command-line configuration

7 years agostddef: Avoid conflict with system-defined max_align_t.
Bruno Haible [Fri, 8 Sep 2017 08:02:47 +0000 (10:02 +0200)]
stddef: Avoid conflict with system-defined max_align_t.

The configure-determined HAVE_MAX_ALIGN_T may not always be accurate.
Reported by Werner Lemberg <wl@gnu.org> in
<https://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00185.html>.

* lib/stddef.in.h (rpl_max_align_t): Renamed from max_align_t.
(max_align_t): Define as a macro.
(GNULIB_defined_max_align_t): New macro. Guards against multiple
definitions of rpl_max_align_t in different copies of gnulib-generated
<stddef.h>.

7 years agofilesystem: move git directory check below
Dmitry Selyutin [Fri, 8 Sep 2017 07:36:22 +0000 (10:36 +0300)]
filesystem: move git directory check below

7 years agolibc-config: port to MSVC
Paul Eggert [Wed, 6 Sep 2017 06:32:59 +0000 (23:32 -0700)]
libc-config: port to MSVC

Problems reported by Gisle Vanem in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-09/msg00016.html
* lib/libc-config.h (__inline): Don't define if HAVE___INLINE.
(libc_hidden_proto): Stick to Standard C syntax for varargs macro.
* m4/__inline.m4: New file.
* modules/libc-config (Files): Add it.
(Depends-on): Use it.

7 years agoglob: Use enum for __glob_pattern_type result
Paul Eggert [Wed, 6 Sep 2017 04:14:51 +0000 (21:14 -0700)]
glob: Use enum for __glob_pattern_type result

From a patch proposed by Adhemerval Zanella in:
https://sourceware.org/ml/libc-alpha/2017-09/msg00212.html
* lib/glob_internal.h (GLOBPAT_NONE, GLOBPAT_SPECIAL)
(GLOBPAT_BACKSLASH, GLOBPAT_BRACKET): New constants.
* lib/glob_internal.h (__glob_pattern_type):
* lib/glob.c (glob):
* lib/glob_pattern_p.c (__glob_pattern_p):
Use them.

7 years agoglob: fix for use in glibc
Paul Eggert [Wed, 6 Sep 2017 01:58:50 +0000 (18:58 -0700)]
glob: fix for use in glibc

Problem reported by Adhemerval Zanella in:
https://sourceware.org/ml/libc-alpha/2017-09/msg00213.html
* lib/glob.c (DT_UNKNOWN, DT_DIR, DT_LINK):
Do not redefine if _LIBC.

7 years agognulib-tool.py: fix exception handling
Dmitry Selyutin [Tue, 5 Sep 2017 20:33:50 +0000 (23:33 +0300)]
gnulib-tool.py: fix exception handling

7 years agognulib-tool.py: fix errors on building wget2; use UTF-8 in subprocess
Dmitry Selyutin [Tue, 5 Sep 2017 07:04:18 +0000 (10:04 +0300)]
gnulib-tool.py: fix errors on building wget2; use UTF-8 in subprocess

7 years agogenerator: gl_INIT macro generators
Dmitry Selyutin [Mon, 4 Sep 2017 07:11:03 +0000 (10:11 +0300)]
generator: gl_INIT macro generators

7 years agoglob: fix bugs with long login names
Paul Eggert [Sat, 2 Sep 2017 22:39:16 +0000 (15:39 -0700)]
glob: fix bugs with long login names

Problem reported by Adhemerval Zanella in:
https://sourceware.org/ml/libc-alpha/2017-08/msg00455.html
* lib/glob.c (GET_LOGIN_NAME_MAX): Remove.
(glob): Use the same scratch buffer for both getlogin_r and
getpwnam_r.  Don’t require preallocation of the login name.  This
simplifies storage allocation, and corrects the handling of
long login names.

7 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib
Dmitry Selyutin [Sat, 2 Sep 2017 17:54:52 +0000 (20:54 +0300)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib

7 years agogenerator: module for generating makefiles and autoconf snippets
Dmitry Selyutin [Sat, 2 Sep 2017 17:51:27 +0000 (20:51 +0300)]
generator: module for generating makefiles and autoconf snippets

7 years agofilesystem: simplify names (it is already clear it's filesystem)
Dmitry Selyutin [Sat, 2 Sep 2017 17:19:56 +0000 (20:19 +0300)]
filesystem: simplify names (it is already clear it's filesystem)

7 years agomodule: change names for some attributes; fix line-break bug
Dmitry Selyutin [Sat, 2 Sep 2017 17:19:12 +0000 (20:19 +0300)]
module: change names for some attributes; fix line-break bug

7 years agoconfig: manual attributes; rename CachedConfig to Cache
Dmitry Selyutin [Sat, 2 Sep 2017 17:18:30 +0000 (20:18 +0300)]
config: manual attributes; rename CachedConfig to Cache

7 years agodirent: Update doc.
Bruno Haible [Sat, 2 Sep 2017 11:14:00 +0000 (13:14 +0200)]
dirent: Update doc.

* doc/posix-headers/dirent.texi: More concrete list of platforms.

7 years agoglob: fix getpwnam_r errno typo
Paul Eggert [Sat, 2 Sep 2017 10:56:06 +0000 (03:56 -0700)]
glob: fix getpwnam_r errno typo

* lib/glob.c (glob): Fix longstanding misuse of errno after
getpwnam_r, which returns an error number rather than setting
errno.

7 years agoglob: fix typo in recent change
Paul Eggert [Sat, 2 Sep 2017 10:37:46 +0000 (03:37 -0700)]
glob: fix typo in recent change

* lib/glob.c (glob) [!HAVE_GETPWNAM_R && !_LIBC]:
Fix recently-introduced typo.

7 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib
Dmitry Selyutin [Sat, 2 Sep 2017 10:09:41 +0000 (13:09 +0300)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib

7 years agofurther FileModule simpifications; minor cleanup in Config
Dmitry Selyutin [Sat, 2 Sep 2017 10:05:18 +0000 (13:05 +0300)]
further FileModule simpifications; minor cleanup in Config

7 years agoglob: don't save and restore errno unnecessarily
Paul Eggert [Sat, 2 Sep 2017 09:05:09 +0000 (02:05 -0700)]
glob: don't save and restore errno unnecessarily

* lib/glob.c (glob): Don't save and restore errno
merely because we have getpwnam_r.

7 years agoglob: don't assume getpwnam_r
Paul Eggert [Sat, 2 Sep 2017 09:00:40 +0000 (02:00 -0700)]
glob: don't assume getpwnam_r

* lib/glob.c (glob): Port recent patches to platforms
lacking getpwnam_r.

7 years agoscratch_buffer: don’t use private glibc API
Paul Eggert [Sat, 2 Sep 2017 08:21:03 +0000 (01:21 -0700)]
scratch_buffer: don’t use private glibc API

Suggested by Florian Weimer in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-09/msg00004.html
* lib/scratch_buffer.h: Rename to lib/malloc/scratch_buffer.h.
* lib/scratch_buffer_grow.c: Rename to
lib/malloc/scratch_buffer_grow.c.
* lib/scratch_buffer_grow_preserve.c: Rename to
lib/malloc/scratch_buffer_grow_preserve.c.
* lib/scratch_buffer_set_array_size.c: Rename to
lib/malloc/scratch_buffer_set_array_size.c.
* lib/scratch_buffer.h: New file.
* modules/scratch_buffer (Files, Makefile.am):
Adjust to source-file renaming.

7 years agoglob: use scratch_buffer instead of extend_alloca
Paul Eggert [Fri, 1 Sep 2017 22:41:45 +0000 (15:41 -0700)]
glob: use scratch_buffer instead of extend_alloca

Much of the lib/glob.c part of this patch comes from a glibc patch
proposed by Adhemerval Zanella in:
https://sourceware.org/ml/libc-alpha/2017-08/msg00456.html
* lib/glob.c: Do not include <config.h>, since <libc-config.h>,
included via glob.h, does this for us now.
(__set_errno): Remove, as libc-config does this for us now.
Include <scratch_buffer.h>.
(GETPW_R_SIZE_MAX): Remove.
(glob): Use struct scratch_buffer instead of extend_alloca.
* lib/glob.in.h: Include libc-config.h rather than
including <sys/cdefs.h> conditionally.
(__BEGIN_DECLS, __END_DECLS, __THROW, __THROWNL, attribute_hidden)
(__glibc_unlikely, __restrict, weak_alias):
Remove, as libc-config does this for us now.
* m4/glob.m4 (gl_PREREQ_GLOB):
Remove sys/cdefs.h tests; no longer needed.
* modules/glob (Depends-on): Add libc-config, scratch_buffer.
(glob.h): Do not replace HAVE_SYS_CDEFS_H.

7 years agoscratch_buffer: new module
Paul Eggert [Fri, 1 Sep 2017 21:42:53 +0000 (14:42 -0700)]
scratch_buffer: new module

* lib/scratch_buffer.h, lib/scratch_buffer_grow.c:
* lib/scratch_buffer_grow_preserve.c:
* lib/scratch_buffer_set_array_size.c:
New files, copied from glibc with very minor changes that can be
copied back.
* modules/scratch_buffer: New file.

7 years agolibc-config: new module
Paul Eggert [Fri, 1 Sep 2017 21:40:58 +0000 (14:40 -0700)]
libc-config: new module

* MODULES.html.sh: Add libc-config.
* lib/cdefs.h: New file, copied from the GNU C Library with very
minor changes that can be copied back.
* lib/libc-config.h, modules/libc-config: New files.

7 years agoglob: match dangling symlinks
Paul Eggert [Thu, 31 Aug 2017 21:34:25 +0000 (14:34 -0700)]
glob: match dangling symlinks

This fixes a bug I inadvertently introduced to Gnulib when I
merged glibc glob back into gnulib on 2007-10-16.  This fix is
inspired by a patch proposed for glibc by Adhemerval Zanella in:
https://sourceware.org/ml/libc-alpha/2017-08/msg00446.html
* doc/posix-functions/glob.texi: Update list of affected platforms.
* lib/glob.c (__lstat64): New macro.
(is_dir): New function.
(glob, glob_in_dir): Match symlinks even if they are dangling.
(link_stat, link_exists_p): Remove.  All uses removed.
* lib/glob.in.h (__attribute_noinline__): Remove; no longer used.
* m4/glob.m4 (gl_PREREQ_GLOB): Do not check for fstatat.
* modules/glob (Depends-on): Remove dirfd.
* modules/glob-tests (Depends-on): Add symlink.
* tests/test-glob.c: Include errno.h, unistd.h.
(BASE): New macro.
(main): Test dangling symlinks, if symlinks are supported.

7 years agoglob, backupfile: inode 0 is a valid inode number
Paul Eggert [Thu, 31 Aug 2017 21:34:24 +0000 (14:34 -0700)]
glob, backupfile: inode 0 is a valid inode number

* doc/posix-functions/readdir.texi (readdir):
* doc/posix-headers/dirent.texi (dirent.h):
Document more readdir portability issues.
* lib/backupfile.c (REAL_DIR_ENTRY): Remove.
(numbered_backup): Don’t treat inode 0 any differently from
other inode values.
* lib/glob.c (struct readdir_result): Remove skip_entry member.
(readdir_result_skip_entry, D_INO_TO_RESULT): Remove.
All uses removed.
* modules/glob (Depends-on): Remove d-ino.

7 years agoglob: simplify symlink detection
Paul Eggert [Thu, 31 Aug 2017 21:34:24 +0000 (14:34 -0700)]
glob: simplify symlink detection

* lib/glob.c (dirent_type): New type.  Use uint_fast8_t not
uint8_t, as C99 does not require uint8_t.
(DT_UNKNOWN, DT_DIR, DT_LNK) [!HAVE_STRUCT_DIRENT_D_TYPE]:
New macros.
(struct readdir_result): Use dirent_type.  Do not define skip_entry
unless it is needed; this saves a byte on platforms lacking d_ino.
(readdir_result_type, readdir_result_skip_entry):
New functions, replacing ...
(readdir_result_might_be_symlink, readdir_result_might_be_dir):
... these functions, which were removed.  This makes the callers
easier to read.  All callers changed.
(D_INO_TO_RESULT): Now empty if there is no d_ino.

7 years agofts-tests: tag as a longrunning-test so not included by default
Pádraig Brady [Thu, 31 Aug 2017 05:32:23 +0000 (22:32 -0700)]
fts-tests: tag as a longrunning-test so not included by default

* modules/fts-tests: This test takes about 20s on current systems,
and uses about 285M of space on ext4.

7 years agorenameat2: fix compilation on alpine linux
Pádraig Brady [Wed, 30 Aug 2017 07:16:39 +0000 (00:16 -0700)]
renameat2: fix compilation on alpine linux

* m4/renameat.m4: Check for <linux/fs.h> presence.
* lib/renameat2.h: Only include <linux/fs.h> if present.
Reported by Assaf Gordon on Alpine Linux.

7 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib
Dmitry Selyutin [Sun, 27 Aug 2017 11:30:26 +0000 (14:30 +0300)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib

7 years agoprovide the most common gnulib-specific error codes
Dmitry Selyutin [Sun, 27 Aug 2017 11:29:47 +0000 (14:29 +0300)]
provide the most common gnulib-specific error codes

7 years agomodule: fix and simplify FileModule fields processing
Dmitry Selyutin [Sun, 27 Aug 2017 10:53:52 +0000 (13:53 +0300)]
module: fix and simplify FileModule fields processing

7 years agofilesystem: fast modules iteration
Dmitry Selyutin [Sat, 26 Aug 2017 19:58:26 +0000 (22:58 +0300)]
filesystem: fast modules iteration

7 years agomodule: hand-written properties; miscellaneous m4/makefile methods
Dmitry Selyutin [Sat, 26 Aug 2017 19:57:37 +0000 (22:57 +0300)]
module: hand-written properties; miscellaneous m4/makefile methods

7 years agoglob: try to port recent changes to MS-Windows
Paul Eggert [Fri, 25 Aug 2017 06:51:07 +0000 (23:51 -0700)]
glob: try to port recent changes to MS-Windows

Problem reported by Bruno Haible in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00170.html
* lib/glob.c (__glob_pattern_p) [!_LIBC]: Move from here ...
* lib/glob.in.h (__glob_pattern_p): ... to here.

7 years agowarnings: fix compilation with old autoconf
Eric Blake [Fri, 25 Aug 2017 01:28:52 +0000 (20:28 -0500)]
warnings: fix compilation with old autoconf

Autoconf older than 2.63b (such as what ships on CentOS 6) had
a bug that any AC_DEFUN'd macro name that includes shell meta-
characters causes failure due to missing shell quoting during
aclocal's use of autom4te.  We can work around the problem by
using m4_defun instead (same semantics in autom4te, but no
longer traced by aclocal, so no longer tickles the shell
quoting bug).

* m4/warnings.m4 (gl_UNKNOWN_WARNINGS_ARE_ERRORS(C))
(gl_UNKNOWN_WARNINGS_ARE_ERRORS(C++)): Use m4_defun rather than
AC_DEFUN.
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC(C))
(gl_MANYWARN_ALL_GCC(C++)): Likewise.

Reported-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
7 years ago* doc/gnulib-intro.texi: Add comment regarding IRIX.
Bruno Haible [Thu, 24 Aug 2017 21:49:08 +0000 (23:49 +0200)]
* doc/gnulib-intro.texi: Add comment regarding IRIX.

7 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib
Dmitry Selyutin [Thu, 24 Aug 2017 20:18:14 +0000 (23:18 +0300)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib

7 years ago[pygnulib] misc. bug fixes and improvements; project => VFS
Dmitry Selyutin [Thu, 24 Aug 2017 20:17:12 +0000 (23:17 +0300)]
[pygnulib] misc. bug fixes and improvements; project => VFS

7 years agoautoupdate
Karl Berry [Thu, 24 Aug 2017 15:10:28 +0000 (08:10 -0700)]
autoupdate

7 years agoglob: Fix compilation error on NetBSD 7.0 and OpenBSD 6.0.
Bruno Haible [Thu, 24 Aug 2017 10:12:31 +0000 (12:12 +0200)]
glob: Fix compilation error on NetBSD 7.0 and OpenBSD 6.0.

* modules/glob (Depends-on): Add c99.

7 years agoglob: fix typo that broke platforms lacking d_ino
Paul Eggert [Thu, 24 Aug 2017 07:46:49 +0000 (00:46 -0700)]
glob: fix typo that broke platforms lacking d_ino

This typo also hurt performance on GNU/Linux and similar hosts.
* lib/glob.c (D_INO_TO_RESULT): Fix typo (reversed ifdef)
in previous change.

7 years agoflexmember: fix typo in previous patch
Paul Eggert [Wed, 23 Aug 2017 21:45:58 +0000 (14:45 -0700)]
flexmember: fix typo in previous patch

* lib/flexmember.h: Fix comment typo.

7 years agoglob: merge from glibc with Zanella glob changes
Paul Eggert [Wed, 23 Aug 2017 17:45:42 +0000 (10:45 -0700)]
glob: merge from glibc with Zanella glob changes

Merge glob from glibc, with changes for glob proposed
by Adhemerval Zanella in the thread starting here:
https://sourceware.org/ml/libc-alpha/2017-08/msg01079.html
plus some fixes for this merge.
* lib/flexmember.h: Change license wording to something that
works unchanged in Glibc, since this code might be used in
Glibc and this will minimize 'diff' output.
* lib/glob_internal.h, lib/glob_pattern_p.c, lib/globfree.c:
New files, ported from glibc.
* lib/glob_pattern_p.c, lib/globfree.c, lib/glob.c [!_LIBC]:
Include <config.h> first.
* lib/glob-libc.h (_Restrict_): Remove.  All uses replaced
with __restrict.
(__size_t): Remove.  All uses replaced by size_t.
(size_t): Define by defining __need_size_t and including <stddef.h>.
This should work even in non-glibc platforms, where any name
pollution is OK.
Use __USE_MISC instead of __USE_BSD || __USE_GNU.
(struct stat64): Don’t worry about __GLOB_GNULIB.
(glob, globfree, glob_pattern_p): Remove macros for
__USE_FILE_OFFSET64 && __GNUC__ < 2 && !defined __GLOB_GNULIB
case.  Remove _GL_ARG_NONNULL as GNU behavior is to accept NULL
but set errno.
* lib/glob.c (_GL_ARG_NONNULL) [!_LIBC]: Remove.  All uses
removed since the glibc behavior works on null pointers.
Do not include stdio.h; old SunOS is irrelevant now.
Do not worry about GLOB_ONLY_P as we now mimic glibc here.
Include glob_internal.h.
(D_INO_TO_RESULT): Depend on (_LIBC || D_INO_IN_DIRENT), not
((POSIX || WINDOWS32) && !__GNU_LIBRARY__).  The latter probably
worked only coincidentally.
(attribute_hidden, __attribute_noinline__, __glibc_unlikely):
Remove macros; now done in glob.in.h.
(size_add_wrapv): Do not use __builtin_add_overflow if __ICC.
(glob): Properly initialize glob structure with
GLOB_BRACE|GLOB_DOOFFS (bug 20707).
Remove old code using SHELL since Bash no longer
uses this.
(glob, prefix_array): Separate MS code better.
(glob, glob_in_dir): Use C99 decls before statements when glibc
does.
(glob_in_dir): Remove old Amiga and VMS code.
(globfree, __glob_pattern_type, __glob_pattern_p): Move to
separate files.
* lib/glob.in.h (attribute_hidden, __attribute_noinline__)
(__glibc_unlikely):
Move here from glob.c.
(__restrict): New macro here, replacing the _Restrict_ in glob.c.
(weak_alias): New macro.
(__size_t): Remove.  All uses replaced by size_t.
* modules/d-ino (License): Now LGPLv2+, for compatibility with glob.
* modules/flexmember (License): Now LGPLv2+, which it should have
been anyway since flexmember.h is not unlimited-license.
* modules/glob (Files): Add +lib/glob_internal.h,
lib/glob_pattern_p.c, lib/globfree.c.
(Depends-on): Remove snippet/arg-nonnull.

7 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib
Dmitry Selyutin [Tue, 22 Aug 2017 20:56:17 +0000 (23:56 +0300)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/gnulib into pygnulib

7 years ago[pygnulib] project and git repository classes
Dmitry Selyutin [Tue, 22 Aug 2017 20:55:04 +0000 (23:55 +0300)]
[pygnulib] project and git repository classes

7 years ago[pygnulib] properties support; file-like module class
Dmitry Selyutin [Tue, 22 Aug 2017 20:54:22 +0000 (23:54 +0300)]
[pygnulib] properties support; file-like module class

7 years agoglob: port to clang's Undefined Sanitizer
Paul Eggert [Tue, 22 Aug 2017 17:13:50 +0000 (10:13 -0700)]
glob: port to clang's Undefined Sanitizer

Problem reported by Tim Rühsen in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00144.html
* lib/glob.c (FLEXIBLE_ARRAY_MEMBER) [_LIBC]: Define to empty.
(glob_in_dir): Do not rely on undefined behavior in accessing
struct members beyond their bounds.  Use a flexible array member
instead.

7 years ago) -> } -> })
Bruno Haible [Mon, 21 Aug 2017 20:20:11 +0000 (22:20 +0200)]
) -> } -> })

7 years agomerge master into pygnulib
Dmitry Selyutin [Mon, 21 Aug 2017 20:19:21 +0000 (23:19 +0300)]
merge master into pygnulib

7 years ago[pygnulib] BaseConfig, CachedConfig and Module classes (sketches)
Dmitry Selyutin [Mon, 21 Aug 2017 20:17:41 +0000 (23:17 +0300)]
[pygnulib] BaseConfig, CachedConfig and Module classes (sketches)

7 years agovc-list-files: port to Solaris 10
Paul Eggert [Mon, 21 Aug 2017 19:38:20 +0000 (12:38 -0700)]
vc-list-files: port to Solaris 10

* build-aux/vc-list-files: Don't assume test -e works.

7 years ago[pygnulib] .gitignore
Dmitry Selyutin [Mon, 21 Aug 2017 18:40:46 +0000 (21:40 +0300)]
[pygnulib] .gitignore

7 years ago) -> }
Karl Berry [Mon, 21 Aug 2017 15:00:44 +0000 (08:00 -0700)]
) -> }

7 years agoautoupdate
Karl Berry [Mon, 21 Aug 2017 14:57:47 +0000 (07:57 -0700)]
autoupdate

7 years agogit-version-gen: port to Solaris 10
Paul Eggert [Mon, 21 Aug 2017 00:03:55 +0000 (17:03 -0700)]
git-version-gen: port to Solaris 10

Problem reported by Dagobert Michelsen in:
http://lists.gnu.org/archive/html/grep-devel/2017-08/msg00002.html
* build-aux/git-version-gen (v_from_git):
Use expr instead of shell substitution.

7 years ago[pygnulib] initial merge (including some small bug fixes)
Dmitry Selyutin [Sun, 20 Aug 2017 08:17:58 +0000 (11:17 +0300)]
[pygnulib] initial merge (including some small bug fixes)

7 years agohost-cpu-c-abi: Improve detection of MIPS ABI.
Bruno Haible [Sat, 19 Aug 2017 23:19:50 +0000 (01:19 +0200)]
host-cpu-c-abi: Improve detection of MIPS ABI.

* m4/host-cpu-c-abi.m4 (gl_HOST_CPU_C_ABI): For MIPS, test the value of
_MIPS_SIM.

7 years agohypot tests: Fix test failure on FreeBSD 11.0/x86.
Bruno Haible [Thu, 17 Aug 2017 20:15:10 +0000 (22:15 +0200)]
hypot tests: Fix test failure on FreeBSD 11.0/x86.

* tests/test-hypot.h (test_function): Declare z as 'volatile'.

7 years agofloat: Fix LDBL_MIN value on FreeBSD/x86.
Bruno Haible [Thu, 17 Aug 2017 19:32:28 +0000 (21:32 +0200)]
float: Fix LDBL_MIN value on FreeBSD/x86.

* lib/float.in.h (LDBL_MIN) [__FreeBSD__]: Add more precision.

7 years agorandom: Fix test compilation failure on Cygwin 1.5.25.
Bruno Haible [Thu, 17 Aug 2017 12:17:58 +0000 (14:17 +0200)]
random: Fix test compilation failure on Cygwin 1.5.25.

* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize HAVE_DECL_INITSTATE,
HAVE_DECL_SETSTATE.
* m4/random.m4 (gl_FUNC_RANDOM): Test whether initstate and setstate are
declared.
* modules/stdlib (Makefile.am): Substitute HAVE_DECL_INITSTATE,
HAVE_DECL_SETSTATE.
* lib/stdlib.in.h (initstate): Declare also if HAVE_DECL_INITSTATE is 0.
(setstate): Declare also if HAVE_DECL_SETSTATE is 0.
* doc/posix-functions/initstate.texi: Mention the Cygwin 1.5.x problem.
* doc/posix-functions/random.texi: Likewise.
* doc/posix-functions/setstate.texi: Likewise.
* doc/posix-functions/srandom.texi: Likewise.

7 years agostdnoreturn: Fix test compilation failure on Cygwin.
Bruno Haible [Wed, 16 Aug 2017 23:59:11 +0000 (01:59 +0200)]
stdnoreturn: Fix test compilation failure on Cygwin.

* m4/stdnoreturn.m4 (gl_STDNORETURN_H): On Cygwin, use gnulib's
<stdnoreturn.h> replacement.
* lib/stdnoreturn.in.h (noreturn): Treat Cygwin like MSVC.
* doc/posix-headers/stdnoreturn.texi: Mention the Cygwin problem.

7 years agocloexec: spelling fixes in comments
Paul Eggert [Wed, 16 Aug 2017 20:59:54 +0000 (13:59 -0700)]
cloexec: spelling fixes in comments

7 years agothread: Fix conflict with pthread_sigmask module.
Bruno Haible [Wed, 16 Aug 2017 18:35:42 +0000 (20:35 +0200)]
thread: Fix conflict with pthread_sigmask module.

* lib/glthread/thread.h (pthread_sigmask): Don't declare it weak if
it's defined as a macro.
* modules/thread (Depends-on): Add pthread_sigmask.

7 years agorename: port better to NetBSD
Paul Eggert [Wed, 16 Aug 2017 15:34:41 +0000 (08:34 -0700)]
rename: port better to NetBSD

* doc/posix-functions/rename.texi (rename): NetBSD 7
does not have the link-count bug.
* m4/rename.m4 (gl_FUNC_RENAME): Don’t consider NetBSD to be
broken merely because rename ("a", "b") removes "a" when the two
names are hard links to the same file.

7 years agoiconv_open, uni*: Add support for VPATH builds with OpenBSD 'make'.
Bruno Haible [Wed, 16 Aug 2017 09:25:10 +0000 (11:25 +0200)]
iconv_open, uni*: Add support for VPATH builds with OpenBSD 'make'.

* modules/iconv_open (Makefile.am): In the rules that use gperf, prefix
the target file names with '$(srcdir)/'.
* modules/unicase/locale-language (Makefile.am): Likewise.
* modules/unicase/special-casing (Makefile.am): Likewise.
* modules/unictype/bidiclass-byname (Makefile.am): Likewise.
* modules/unictype/category-byname (Makefile.am): Likewise.
* modules/unictype/combining-class-byname (Makefile.am): Likewise.
* modules/unictype/joininggroup-byname (Makefile.am): Likewise.
* modules/unictype/joiningtype-byname (Makefile.am): Likewise.
* modules/unictype/property-byname (Makefile.am): Likewise.
* modules/unictype/scripts (Makefile.am): Likewise.
* modules/uninorm/composition (Makefile.am): Likewise.

7 years agononblocking-socket tests: Fix failure on OpenBSD 6.0.
Bruno Haible [Wed, 16 Aug 2017 09:04:30 +0000 (11:04 +0200)]
nonblocking-socket tests: Fix failure on OpenBSD 6.0.

* tests/test-nonblocking-socket.h (SOCKET_DATA_BLOCK_SIZE): Increase
value for OpenBSD.

7 years agorename, renameat: Update doc regarding NetBSD.
Bruno Haible [Wed, 16 Aug 2017 08:13:42 +0000 (10:13 +0200)]
rename, renameat: Update doc regarding NetBSD.

* doc/posix-functions/rename.texi: Clarify that when using
-D_XOPEN_SOURCE=500 on NetBSD 7.0, the hard link bug is gone.
* doc/posix-functions/renameat.texi: Be more precise about NetBSD
version.

7 years agorenameat2: port better to macOS
Paul Eggert [Wed, 16 Aug 2017 00:09:35 +0000 (17:09 -0700)]
renameat2: port better to macOS

* lib/renameat2.c (renameat2): Use renameatx_np if available.

7 years agofutimens: don’t assume struct timespec layout
Paul Eggert [Tue, 15 Aug 2017 23:47:22 +0000 (16:47 -0700)]
futimens: don’t assume struct timespec layout

* m4/futimens.m4 (gl_FUNC_FUTIMENS):
* m4/utimensat.m4 (gl_FUNC_UTIMENSAT):
* tests/test-fdutimensat.c (main):
* tests/test-futimens.h (test_futimens):
* tests/test-lutimens.h (test_lutimens):
* tests/test-utimens.h (test_utimens):
* tests/test-utimensat.c (main):
Don’t assume that struct timespec is a two-member structure in
tv_sec, tv_nsec order.  Although this is true on all platforms we
know about, POSIX does not guarantee it.

7 years agorename: document+test NetBSD rename
Paul Eggert [Tue, 15 Aug 2017 22:53:50 +0000 (15:53 -0700)]
rename: document+test NetBSD rename

Test failure reported by Bruno Haible in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00104.html
This is an area where NetBSD is better-behaved than POSIX,
so allow the NetBSD behavior in tests.
* doc/posix-functions/rename.texi:
* doc/posix-functions/renameat.texi: Document NetBSD behavior.
* tests/test-rename.h (test_rename): Allow NetBSD behavior.

7 years agorenameat: Ensure declaration in <stdio.h> on NetBSD.
Bruno Haible [Tue, 15 Aug 2017 20:03:48 +0000 (22:03 +0200)]
renameat: Ensure declaration in <stdio.h> on NetBSD.

* lib/stdio.in.h: Include <unistd,h> also on NetBSD.
* doc/posix-functions/renameat.texi: Mention this problem.

7 years agoduplocale: Work around NetBSD 7.0 bug.
Bruno Haible [Tue, 15 Aug 2017 19:18:44 +0000 (21:18 +0200)]
duplocale: Work around NetBSD 7.0 bug.

* m4/duplocale.m4 (gl_FUNC_DUPLOCALE): Test against the NetBSD 7.0 bug.
* lib/duplocale.c: Add comment about NetBSD problem.
* doc/posix-functions/duplocale.texi: Mention the NetBSD problem.

7 years agoduplocale tests: Verify use with *_l functions.
Bruno Haible [Tue, 15 Aug 2017 18:23:00 +0000 (20:23 +0200)]
duplocale tests: Verify use with *_l functions.

* modules/duplocale-tests (configure.ac): Test for uselocale and
some *_l functions.
* tests/test-duplocale.c (test_with_uselocale): New function, extracted
from main.
(get_locale_dependent_values_from, test_with_locale_parameter): New
functions.
(main): Test both test_with_uselocale and test_with_locale_parameter.

7 years agoextensions: Enable NetBSD specific extensions.
Bruno Haible [Mon, 14 Aug 2017 22:31:15 +0000 (00:31 +0200)]
extensions: Enable NetBSD specific extensions.

* m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Define _NETBSD_SOURCE.

7 years agoopen, openat: Update doc about O_CLOEXEC.
Bruno Haible [Mon, 14 Aug 2017 22:48:25 +0000 (00:48 +0200)]
open, openat: Update doc about O_CLOEXEC.

* doc/posix-functions/open.texi: More concrete list of platforms.
* doc/posix-functions/openat.texi: Likewise.

7 years agoopen: support O_CLOEXEC
Paul Eggert [Mon, 14 Aug 2017 20:04:46 +0000 (13:04 -0700)]
open: support O_CLOEXEC

* NEWS, doc/posix-functions/open.texi:
* doc/posix-functions/openat.texi: Document this.
* lib/fcntl.in.h (O_CLOEXEC): Default to a nonzero value.
(GNULIB_defined_O_CLOEXEC): New symbol.
* lib/open.c: Include cloexec.h.
(open): Support O_CLOEXEC.
* lib/openat.c: Include cloexec.h.
(rpl_openat): Support O_CLOEXEC.
* lib/popen-safer.c: Do not include cloexec.h.
(open_noinherit): Remove.
(popen_safer): Use O_CLOEXEC instead of set_cloexec_flag.
* lib/save-cwd.c: Do not include cloexec.h.
(save_cwd): Use O_CLOEXEC instead of set_cloexec_flag.
* m4/open-cloexec.m4: New file.
* m4/open.m4 (gl_FUNC_OPEN): Require gl_PREPROC_O_CLOEXEC.
Replace 'open' if O_CLOEXEC is not present.
* m4/openat.m4 (gl_FUNC_OPENAT): Require gl_PREPROC_O_CLOEXEC.
Replace 'openat' if O_CLOEXEC is not present.
* modules/freopen (Depends-on): Depend on 'open' if replacing freopen.
* modules/open (Files): Add m4/open-cloexec.m4.
(Depends-on): Depend on cloexec if replacing 'open'.
* modules/openat (Files): Add m4/open-cloexec.m4.
(Depends-on): Depend on cloexec if replacing openat.
* modules/popen-safer (Depends-on): Remove cloexec.
* modules/save-cwd (Depends-on): Remove cloexec, and add
fd-safer-flag and 'open'.

7 years ago* lib/reallocarray.c: Fix layout.
Paul Eggert [Sun, 13 Aug 2017 18:03:40 +0000 (11:03 -0700)]
* lib/reallocarray.c: Fix layout.

7 years agoreallocarray: minor fixes
Paul Eggert [Sun, 13 Aug 2017 17:55:55 +0000 (10:55 -0700)]
reallocarray: minor fixes

* doc/glibc-functions/reallocarray.texi: Update version numbers.
* m4/reallocarray.m4 (gl_FUNC_REALLOCARRAY): Don't trust _cv_ contents.
* modules/reallocarray (License): Change from GPL to LGPL.
* tests/test-reallocarray.c (main): Fix ENOMEM typo.
Indent properly and don't use tabs.

7 years agoreallocarray: New module
Darshit Shah [Sun, 13 Aug 2017 17:13:33 +0000 (10:13 -0700)]
reallocarray: New module

reallocarray is a new function in glibc 2.26 to safely allocate an array
of memory locations with integer overflow protection.
* MODULES.html.sh: Add reallocarray.
* doc/glibc-functions/reallocarray.texi: Documentation for reallocarray.
* lib/reallocarray.c: New file to implement module reallocarray.
* lib/stdlib.in.h: Add function declarations for reallocarray.
* m4/reallocarray.m4: New file.
* m4/stdlib_h.m4: Declare reallocarray.
* modules/reallocarray: New file.
* modules/reallocarray-test: New file.
* modules/stdlib: Coerce stdlib.h to export reallocarray.
* tests/test-reallocarray.c: New test.

7 years agodirent-safer: fix cloexec race
Paul Eggert [Sat, 12 Aug 2017 18:34:50 +0000 (11:34 -0700)]
dirent-safer: fix cloexec race

* lib/opendir-safer.c: Include fcntl.h instead of unistd-safer.h.
(opendir_safer): Use F_DUPFD_CLOEXEC.
* modules/dirent-safer (Depends-on): Add fcntl.  Remove unistd-safer.
* tests/test-dirent-safer.c: Do not include unistd-safer.h,
as it is no longer a prerequisite.  Use F_DUPFD_CLOEXEC
instead of dup_safer.

7 years agofts: fix cloexec races
Paul Eggert [Sat, 12 Aug 2017 18:20:41 +0000 (11:20 -0700)]
fts: fix cloexec races

* lib/fts.c [!_LIBC]: Do not include dirent--.h, unistd--.h, cloexec.h.
(opendirat, diropen): Use O_CLOEXEC instead of set_cloexec_flag.
(fts_build): Use F_DUPD_CLOEXEC rinstad of set_cloexec_flag.
(fd_ring_check): Set cloexec flag on new file descriptors.
(fts_build, fd_ring_check): While we’re at it, make sure the
resulting file descriptor is not 0, 1, or 2, since that is easy.
* modules/fts (Depends-on): Remove cloexec, dirent-safer, dup,
fcntl-safer, unistd-safer.  Add fcntl.

7 years agofts tests: Fix link error.
Bruno Haible [Fri, 11 Aug 2017 18:43:35 +0000 (20:43 +0200)]
fts tests: Fix link error.

Reported by Tom G. Christensen in
https://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00078.html

* modules/fts-tests (Makefile.am): Link test-fts against LIBINTL.

7 years agofts: port recent changes to CentOS 6
Paul Eggert [Thu, 10 Aug 2017 13:06:06 +0000 (06:06 -0700)]
fts: port recent changes to CentOS 6

Problem reported by Tom G. Christensen in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00064.html
* lib/fts.c (fsword): New type.
(struct dev_type, filesystem_type): Use it.
* m4/fts.m4 (gl_FUNC_FTS_CORE): Check for __fsword_t.
Also, check for f_type only if fstatfs and sys/vfs.h work.

7 years agoautoupdate
Karl Berry [Wed, 9 Aug 2017 22:56:01 +0000 (15:56 -0700)]
autoupdate

7 years agotempname: do not depend on secure_getenv
Paul Eggert [Wed, 9 Aug 2017 18:30:36 +0000 (11:30 -0700)]
tempname: do not depend on secure_getenv

Excess dependency noted by Eli Zaretskii (Bug#28023#17).
* lib/tempname.c (__secure_getenv) [!_LIBC]: Remove; unused.
* modules/tempname (Depends-on): Remove secure_getenv.

7 years agoextensions: add _OPENBSD_SOURCE
Paul Eggert [Tue, 8 Aug 2017 18:07:06 +0000 (11:07 -0700)]
extensions: add _OPENBSD_SOURCE

* m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Define _OPENBSD_SOURCE.

7 years agomanywarnings: Add support for C++.
Reuben Thomas [Mon, 7 Aug 2017 20:08:13 +0000 (22:08 +0200)]
manywarnings: Add support for C++.

* build-aux/g++-warning.spec: New file.
* m4/manywarnings-c++.m4: New file.
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC(C++)): New macro, that
redirects to manywarnings-c++.m4.
* modules/manywarnings (Files): Add m4/manywarnings-c++.m4.

7 years agomanywarnings: Add support for C++.
Reuben Thomas [Mon, 7 Aug 2017 15:32:18 +0000 (17:32 +0200)]
manywarnings: Add support for C++.

* build-aux/g++-warning.spec: New file.
* m4/manywarnings-c++.m4: New file.
* modules/manywarnings (Files): Add it.

7 years agogit-version-gen: another fix for tags with "-"
Paul Eggert [Mon, 7 Aug 2017 06:24:10 +0000 (23:24 -0700)]
git-version-gen: another fix for tags with "-"

* build-aux/git-version-gen: Improve fix for tags containing "-".
Suggested by Markus Armbruster in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-08/msg00034.html