| Commit message (Collapse) | Author | Age | Files | Lines |
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Also, merge in Gnulib’s more-recent methods of making it easier
to share between Gnulib and glibc.
* lib/fnmatch.c: Reorder includes to match glibc better.
Include libc-config.h instead of config.h.
Include alloca.h only if _LIBC || HAVE_ALLOCA.
Do not include "../locale/elem-hash.h" if _LIBC.
Define macros for btowc, etc. if _LIBC. All uses simplified.
Define FALLTHROUGH if _LIBC, instead of including attribute.h.
Include intprops.h, since glibc has it now.
(SIZE_MAX): Remove; use (size_t) -1 instead.
Omit the "Comment out all this code" ifdef, since Gnulib
has never really needed it.
(STREQ): Remove; no longer used.
(__libc_use_alloca, alloca, alloca_account): Define as
needed if !_LIBC.
(ISWCTYPE): Remove; all uses replaced by iswctype.
(HANDLE_MULTIBYTE): Remove. All uses removed by assuming true.
(internal_function): Remove. All uses removed.
(STRUCT): New macro.
(WIDE_CHAR_VERSION): Define to 0 instead of leaving undefined.
(WMEMCMP): New macro.
(FINDIDX): Define if _LIBC, and include <locale/weight.h>
and <locale/weightwc.h>.
(fnmatch): Prefer __glibc_likely and __glibc_unlikely to
__builtin_expect. Check for integer overflow more
systematically. Account for alloca storage better when
recursive. Use strnlen instead of strlen for efficiency.
* lib/fnmatch_loop.c: Include stdint.h if _LIBC, for int32_t etc.
(struct STRUCT): New type.
(FCT, EXT): New ENDS and ALLOCA_USED args.
All callers changed.
(FCT): Prefer __glibc_unlikely to __builtin_expect.
Simplify by assuming WIDE_CHAR_SUPPORT.
Copy _LIBC code from glibc without worrying Gnulib compatibility.
Cast cold to UCHAR to avoid signedness warning.
(END): Check for invalid pattern.
(EXT): Improve alloca/malloc checking (taken from glibc),
and improve it some more by using intprops.h and checking
for integer overflow and using bool for booleans.
* lib/libc-config.h (compat_symbol): New macro.
(versioned_symbol): Make it ‘extern int dummy’ so that it’s
acceptable to non-GCC when a trailing semicolon is added.
* modules/fnmatch (Depends-on): Add alloca-opt, intprops,
libc-config, strnlen. Remove alloca.
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* modules/fnmatch (Depends-on): Add btowc, isblank, iswctype, wmemchr,
wmempcpy, mempcpy.
* lib/fnmatch.c: Assume that HAVE_WCTYPE_H, HAVE_BTOWC, HAVE_ISWCTYPE,
HAVE_WMEMCHR, HAVE_WMEMPCPY, HAVE_ISBLANK, HAVE_DECL_ISBLANK,
HAVE_MEMPCPY are all 1.
* m4/fnmatch.m4 (gl_PREREQ_FNMATCH): Don't test for btowc, isblank,
iswctype, mempcpy, wmemchr, wmemcpy, wmempcpy, <wctype.h>.
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This simplifies use of GCC and C2X attributes like ‘deprecated’.
* MODULES.html.sh: Add attribute.
* doc/attribute.texi, lib/attribute.h, modules/attribute: New files.
* doc/gnulib.texi (Particular Modules): Add Attributes.
* lib/backupfile.c, lib/fnmatch.c, lib/freopen-safer.c:
* lib/mbrtoc32.c, lib/mbrtowc.c, lib/nstrftime.c, lib/quotearg.c:
* lib/savewd.c, lib/unistr/u8-uctomb-aux.c, lib/unistr/u8-uctomb.c:
* lib/vasnprintf.c:
Include attribute.h, and let it define FALLTHROUGH.
* lib/bitset/base.h, lib/c-stack.c (__attribute__): Remove macro.
* lib/bitset/base.h (ATTRIBUTE_UNUSED): Define in terms of
_GL_ATTRIBUTE_MAYBE_UNUSED, for forwards compatibility to C2X.
* lib/dfa.c (FALLTHROUGH): Define consistently with gl_COMMON_BODY.
This is a copy since Gawk doesn’t use Gnulib.
* lib/di-set.h (_GL_ATTRIBUTE_NONNULL): Remove definition that
is incompatible with gl_COMMON_BODY’s. All uses changed.
* lib/fts.c: Include attribte.h, for FALLTHROUGH.
Keep the existing FALLTHROUGH definition since Glibc might use it,
and it does no harm to Gnulib’s FALLTHROUGH.
* lib/fts_.h, lib/inttostr.h:
(__GNUC_PREREQ): Remove; no longer needed.
(__attribute_warn_unused_result__): Remove. All uses
replaced by _GL_ATTRIBUTE_NODISCARD.
* lib/gl_list.h, lib/gl_map.h, lib/gl_omap.h, lib/gl_oset.h:
* lib/gl_set.h: Prefer _GL_ATTRIBUTE_NODISCARD to an ifdeffed
__attribute__ ((__warn_unused_result__)), for forward
compatibility to C2X.
* lib/hash.h (_GL_ATTRIBUTE_WUR): Remove. All uses replaced by
_GL_ATTRIBUTE_NODISCARD.
(_GL_ATTRIBUTE_DEPRECATED): Remove, since gl_COMMON_BODY defines it.
* lib/ino-map.h (_GL_ATTRIBUTE_NONNULL): Remove. All uses
replaced by gl_COMMON_BODY’s implementation, which has a
slightly different signature.
* lib/safe-alloc.h (_GL_ATTRIBUTE_RETURN_CHECK):
Remove. All uses replaced by _GL_ATTRIBUTE_NODISCARD.
* lib/unused-parameter.h (_GL_UNUSED_PARAMETER):
Define in terms of _GL_ATTRIBUTE_MAYBE_UNUSED.
No doubt all uses should be replaced, at some point.
* m4/gnulib-common.m4 (_GL_GNUC_PREREQ): New macro.
(_Noreturn): Use it.
(_GL_HAS_ATTRIBUTE, _GL_ATTRIBUTE_ALLOC_SIZE)
(_GL_ATTRIBUTE_ALWAYS_INLINE, _GL_ATTRIBUTE_ARTIFICIAL)
(_GL_ATTRIBUTE_COLD)
(_GL_ATTRIBUTE_DEPRECATED, _GL_ATTRIBUTE_ERROR)
(_GL_ATTRIBUTE_WARNING, _GL_ATTRIBUTE_EXTERNALLY_VISIBLE)
(_GL_ATTRIBUTE_FALLTHROUGH, _GL_ATTRIBUTE_FORMAT)
(_GL_ATTRIBUTE_LEAF, _GL_ATTRIBUTE_MAY_ALIAS)
(_GL_ATTRIBUTE_MAYBE_UNUSED)
(_GL_ATTRIBUTE_NODISCARD, _GL_ATTRIBUTE_NOINLINE)
(_GL_ATTRIBUTE_NONNULL, _GL_ATTRIBUTE_NONSTRING)
(_GL_ATTRIBUTE_NOTHROW, _GL_ATTRIBUTE_PACKED, _GL_ATTRIBUTE_PURE)
(_GL_ATTRIBUTE_SENTINEL): New macros.
* modules/backup-rename, modules/backupfile, modules/c-vasnprintf:
* modules/fnmatch, modules/freopen-safer, modules/fts:
* modules/mbrtoc32, modules/mbrtowc, modules/nstrftime:
* modules/quotearg, modules/savewd:
* modules/unistdio/u16-u16-vasnprintf:
* modules/unistdio/u16-vasnprintf:
* modules/unistdio/u32-u32-vasnprintf:
* modules/unistdio/u32-vasnprintf:
* modules/unistdio/u8-u8-vasnprintf:
* modules/unistdio/u8-vasnprintf:
* modules/unistdio/ulc-vasnprintf:
* modules/unistr/u8-uctomb, modules/vasnprintf:
(Depends-on:): Add attribute module.
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* lib/mbtowc-lock.c: New file, based on lib/setlocale-lock.c.
* lib/mbtowc-lock.h: New file, extracted from lib/mbrtowc.c and
lib/setlocale_null.c.
* lib/mbrtowc.c: Include headers needed for mbtowc-lock.h. Don't include
glthread/lock.h. Include mbtowc-lock.h.
(mbtowc_lock): Remove declaration.
(mbrtowc): Use mbtowc_with_lock.
* m4/mbrtowc.m4 (gl_FUNC_MBRTOWC): Require gl_PTHREADLIB. Check for
threads.h. Set LIB_MBRTOWC.
(gl_PREREQ_MBTOWC_LOCK): New macro.
* modules/mbrtowc (Files): Add lib/mbtowc-lock.h, lib/mbtowc-lock.c,
lib/windows-initguard.h, m4/threadlib.m4, m4/visibility.m4.
(Depends-on): Remove lock.
(configure.ac): Arrange to compile mbtowc-lock.c.
(Link): Mention $(LIB_MBRTOWC) instead of $(LIBTHREAD).
* modules/acl (Link): Likewise.
* modules/argmatch (Link): Likewise.
* modules/backup-rename (Link): Likewise.
* modules/backupfile (Link): Likewise.
* modules/closein (Link): Likewise.
* modules/closeout (Link): Likewise.
* modules/copy-file (Link): Likewise.
* modules/csharpcomp (Link): Likewise.
* modules/csharpexec (Link): Likewise.
* modules/dfa (Link): Likewise.
* modules/exclude (Link): Likewise.
* modules/fnmatch (Link): Likewise.
* modules/fnmatch-gnu (Link): Likewise.
* modules/fnmatch-posix (Link): Likewise.
* modules/glob (Link): Likewise.
* modules/human (Link): Likewise.
* modules/javacomp (Link): Likewise.
* modules/javaexec (Link): Likewise.
* modules/javaversion (Link): Likewise.
* modules/mbfile (Link): Likewise.
* modules/mbiter (Link): Likewise.
* modules/mbmemcasecmp (Link): Likewise.
* modules/mbmemcasecoll (Link): Likewise.
* modules/mbrlen (Link): Likewise.
* modules/mbscasecmp (Link): Likewise.
* modules/mbscasestr (Link): Likewise.
* modules/mbschr (Link): Likewise.
* modules/mbscspn (Link): Likewise.
* modules/mbsinit (Link): Likewise.
* modules/mbslen (Link): Likewise.
* modules/mbsncasecmp (Link): Likewise.
* modules/mbsnlen (Link): Likewise.
* modules/mbsnrtowcs (Link): Likewise.
* modules/mbspbrk (Link): Likewise.
* modules/mbspcasecmp (Link): Likewise.
* modules/mbsrchr (Link): Likewise.
* modules/mbsrtowcs (Link): Likewise.
* modules/mbssep (Link): Likewise.
* modules/mbsspn (Link): Likewise.
* modules/mbsstr (Link): Likewise.
* modules/mbstok_r (Link): Likewise.
* modules/mbswidth (Link): Likewise.
* modules/mbuiter (Link): Likewise.
* modules/mkdir-p (Link): Likewise.
* modules/propername (Link): Likewise.
* modules/quote (Link): Likewise.
* modules/quotearg (Link): Likewise.
* modules/quotearg-simple (Link): Likewise.
* modules/regex-quote (Link): Likewise.
* modules/rpmatch (Link): Likewise.
* modules/sh-quote (Link): Likewise.
* modules/system-quote (Link): Likewise.
* modules/trim (Link): Likewise.
* modules/unistdio/ulc-asnprintf (Link): Likewise.
* modules/unistdio/ulc-fprintf (Link): Likewise.
* modules/unistdio/ulc-vasnprintf (Link): Likewise.
* modules/unistdio/ulc-vasprintf (Link): Likewise.
* modules/unistdio/ulc-vfprintf (Link): Likewise.
* modules/unistdio/ulc-vsnprintf (Link): Likewise.
* modules/unistdio/ulc-vsprintf (Link): Likewise.
* modules/xfreopen (Link): Likewise.
* modules/xmemcoll (Link): Likewise.
* modules/yesno (Link): Likewise.
* modules/regex (Link): Add $(LIB_MBRTOWC).
* modules/acl-tests (Makefile.am): Link the programs with $(LIB_MBRTOWC)
instead of $(LIBTHREAD).
* modules/argmatch-tests (Makefile.am): Likewise.
* modules/closein-tests (Makefile.am): Likewise.
* modules/copy-file-tests (Makefile.am): Likewise.
* modules/dfa-tests (Makefile.am): Likewise.
* modules/fnmatch-tests (Makefile.am): Likewise.
* modules/glob-tests (Makefile.am): Likewise.
* modules/mbmemcasecmp-tests (Makefile.am): Likewise.
* modules/mbmemcasecoll-tests (Makefile.am): Likewise.
* modules/mbrtowc-tests (Makefile.am): Likewise.
* modules/mbscasecmp-tests (Makefile.am): Likewise.
* modules/mbscasestr-tests (Makefile.am): Likewise.
* modules/mbschr-tests (Makefile.am): Likewise.
* modules/mbscspn-tests (Makefile.am): Likewise.
* modules/mbsinit-tests (Makefile.am): Likewise.
* modules/mbsncasecmp-tests (Makefile.am): Likewise.
* modules/mbsnrtowcs-tests (Makefile.am): Likewise.
* modules/mbspbrk-tests (Makefile.am): Likewise.
* modules/mbspcasecmp-tests (Makefile.am): Likewise.
* modules/mbsrchr-tests (Makefile.am): Likewise.
* modules/mbsrtowcs-tests (Makefile.am): Likewise.
* modules/mbsspn-tests (Makefile.am): Likewise.
* modules/mbsstr-tests (Makefile.am): Likewise.
* modules/quotearg-simple-tests (Makefile.am): Likewise.
* modules/quotearg-tests (Makefile.am): Likewise.
* modules/readtokens-tests (Makefile.am): Likewise.
* modules/sh-quote-tests (Makefile.am): Likewise.
* modules/system-quote-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-asnprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vasnprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vasprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vsnprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vsprintf-tests (Makefile.am): Likewise.
* modules/yesno-tests (Makefile.am): Likewise.
* modules/exclude-tests (Makefile.am): Link the programs with
$(LIB_MBRTOWC).
* modules/regex-tests (Makefile.am): Likewise.
* modules/regex-quote-tests (Makefile.am): Likewise.
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* modules/mbrtowc (Link): New section.
* modules/acl (Link): Likewise.
* modules/argmatch (Link): Likewise.
* modules/backup-rename (Link): Likewise.
* modules/backupfile (Link): Likewise.
* modules/closein (Link): Likewise.
* modules/closeout (Link): Likewise.
* modules/copy-file (Link): Likewise.
* modules/csharpcomp (Link): Likewise.
* modules/csharpexec (Link): Likewise.
* modules/dfa (Link): Likewise.
* modules/exclude (Link): Likewise.
* modules/fnmatch (Link): Likewise.
* modules/fnmatch-gnu (Link): Likewise.
* modules/fnmatch-posix (Link): Likewise.
* modules/glob (Link): Likewise.
* modules/human (Link): Likewise.
* modules/javacomp (Link): Likewise.
* modules/javaexec (Link): Likewise.
* modules/javaversion (Link): Likewise.
* modules/mbfile (Link): Likewise.
* modules/mbiter (Link): Likewise.
* modules/mbmemcasecmp (Link): Likewise.
* modules/mbmemcasecoll (Link): Likewise.
* modules/mbrlen (Link): Likewise.
* modules/mbscasecmp (Link): Likewise.
* modules/mbscasestr (Link): Likewise.
* modules/mbschr (Link): Likewise.
* modules/mbscspn (Link): Likewise.
* modules/mbsinit (Link): Likewise.
* modules/mbslen (Link): Likewise.
* modules/mbsncasecmp (Link): Likewise.
* modules/mbsnlen (Link): Likewise.
* modules/mbsnrtowcs (Link): Likewise.
* modules/mbspbrk (Link): Likewise.
* modules/mbspcasecmp (Link): Likewise.
* modules/mbsrchr (Link): Likewise.
* modules/mbsrtowcs (Link): Likewise.
* modules/mbssep (Link): Likewise.
* modules/mbsspn (Link): Likewise.
* modules/mbsstr (Link): Likewise.
* modules/mbstok_r (Link): Likewise.
* modules/mbswidth (Link): Likewise.
* modules/mbuiter (Link): Likewise.
* modules/mkdir-p (Link): Likewise.
* modules/propername (Link): Likewise.
* modules/quote (Link): Likewise.
* modules/quotearg (Link): Likewise.
* modules/quotearg-simple (Link): Likewise.
* modules/regex-quote (Link): Likewise.
* modules/rpmatch (Link): Likewise.
* modules/sh-quote (Link): Likewise.
* modules/system-quote (Link): Likewise.
* modules/trim (Link): Likewise.
* modules/unistdio/ulc-asnprintf (Link): Likewise.
* modules/unistdio/ulc-fprintf (Link): Likewise.
* modules/unistdio/ulc-vasnprintf (Link): Likewise.
* modules/unistdio/ulc-vasprintf (Link): Likewise.
* modules/unistdio/ulc-vfprintf (Link): Likewise.
* modules/unistdio/ulc-vsnprintf (Link): Likewise.
* modules/unistdio/ulc-vsprintf (Link): Likewise.
* modules/xfreopen (Link): Likewise.
* modules/xmemcoll (Link): Likewise.
* modules/yesno (Link): Likewise.
* modules/acl-tests (Makefile.am): Link the programs with $(LIBTHREAD).
* modules/argmatch-tests (Makefile.am): Likewise.
* modules/closein-tests (Makefile.am): Likewise.
* modules/copy-file-tests (Makefile.am): Likewise.
* modules/dfa-tests (Makefile.am): Likewise.
* modules/fnmatch-tests (Makefile.am): Likewise.
* modules/glob-tests (Makefile.am): Likewise.
* modules/mbmemcasecmp-tests (Makefile.am): Likewise.
* modules/mbmemcasecoll-tests (Makefile.am): Likewise.
* modules/mbrtowc-tests (Makefile.am): Likewise.
* modules/mbscasecmp-tests (Makefile.am): Likewise.
* modules/mbscasestr-tests (Makefile.am): Likewise.
* modules/mbschr-tests (Makefile.am): Likewise.
* modules/mbscspn-tests (Makefile.am): Likewise.
* modules/mbsinit-tests (Makefile.am): Likewise.
* modules/mbsncasecmp-tests (Makefile.am): Likewise.
* modules/mbsnrtowcs-tests (Makefile.am): Likewise.
* modules/mbspbrk-tests (Makefile.am): Likewise.
* modules/mbspcasecmp-tests (Makefile.am): Likewise.
* modules/mbsrchr-tests (Makefile.am): Likewise.
* modules/mbsrtowcs-tests (Makefile.am): Likewise.
* modules/mbsspn-tests (Makefile.am): Likewise.
* modules/mbsstr-tests (Makefile.am): Likewise.
* modules/quotearg-tests (Makefile.am): Likewise.
* modules/quotearg-simple-tests (Makefile.am): Likewise.
* modules/readtokens-tests (Makefile.am): Likewise.
* modules/regex-quote-tests (Makefile.am): Likewise.
* modules/sh-quote-tests (Makefile.am): Likewise.
* modules/system-quote-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-asnprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vasnprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vasprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vsnprintf-tests (Makefile.am): Likewise.
* modules/unistdio/ulc-vsprintf-tests (Makefile.am): Likewise.
* modules/yesno-tests (Makefile.am): Likewise.
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* lib/fnmatch.in.h: Use the usual gnulib idioms for header file
replacements.
(FNM_*): Don't redefine if fnmatch exists and we are not overriding it.
(fnmatch): Use the usual gnulib idiom for function declarations. Enable
'posixcheck' warning.
* m4/fnmatch_h.m4: New file.
* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Require gl_FNMATCH_H. Remove
code that is moved to fnmatch_h.m4. When fnmatch does not exist, don't
bother testing whether it is working. Set HAVE_FNMATCH, REPLACE_FNMATCH
as appropriate.
* modules/fnmatch-h: New file.
* modules/fnmatch (Files): Remove lib/fnmatch.in.h.
(Dependencies): Add fnmatch-h. Remove extensions, snippet/*. Change
conditions.
(configure.ac): Test HAVE_FNMATCH and REPLACE_FNMATCH. Set module
indicator.
(Makefile.am): Remove code that is moved to fnmatch-h.
* modules/fnmatch-gnu (configure.ac): Test HAVE_FNMATCH and
REPLACE_FNMATCH.
* doc/posix-headers/fnmatch.texi: Mention the 'fnmatch-h' module.
* modules/posixcheck (Depends-on): Add fnmatch-h.
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Fix fnmatch to use it.
Problem reported for z/OS by Daniel Richard G.
* lib/fnmatch.c (__builtin_expect):
* lib/glob.c (__builtin_expect):
* lib/grantpt.c (__builtin_expect) [!_LIBC]:
* lib/memmem.c (__builtin_expect) [!_LIBC]:
* lib/scandir.c (__builtin_expect):
* lib/strstr.c (__builtin_expect) [!_LIBC]:
Remove macro; config.h now does this.
* lib/gl_anytreehash_list1.h (add_to_bucket):
* lib/regex_internal.h (BE):
Assume __builtin_expect.
* m4/builtin-expect.m4, modules/builtin-expect: New files.
* modules/avltreehash-list, modules/fnmatch, modules/glob:
* modules/grantpt, modules/memmem-simple, modules/rbtreehash-list:
* modules/scandir, modules/strstr-simple:
Depend on builtin-expect.
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With a char[] flexible array member in a struct with nontrivial
alignment, GCC-generated code can access past the end of the
array, because GCC assumes there are padding bytes to get the
struct aligned. So the common idiom of malloc (offsetof (struct
s, m), n) does not properly allocate an n-byte trailing member, as
malloc’s argument should be the next multiple of alignof (struct s).
See GCC Bug#66661: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66661
Although C11 apparently permits this GCC optimization (i.e., there
was a bug in Gnulib not in GCC), possibly this is a defect in C11.
See the thread containing:
https://gcc.gnu.org/ml/gcc-patches/2016-09/msg00317.html
* lib/flexmember.h: New file.
* lib/fnmatch.c, lib/fts.c, lib/glob.c, lib/idcache.c:
* lib/localename.c, lib/time_rz.c:
Include flexmember.h.
* lib/fnmatch_loop.c (struct patternlist):
* lib/localename.c (struct hash_node):
Use FLEXIBLE_ARRAY_MEMBER.
* lib/fnmatch_loop.c (EXT):
* lib/fts.c (fts_alloc):
* lib/glob.c (glob_in_dir):
* lib/idcache.c (getuser, getuidbyname, getgroup, getgidbyname):
* lib/localename.c (gl_lock_define_initialized):
* lib/time_rz.c (tzalloc):
Use FLEXSIZEOF instead of offsetof.
* m4/flexmember.m4 (AC_C_FLEXIBLE_ARRAY_MEMBER):
Check that the size of the struct can be taken.
* modules/flexmember (Files): Add lib/flexmember.h.
* modules/fnmatch, modules/glob, modules/localename (Depends-on):
Add flexmember.
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* modules/snippet/arg-nonnull: Renamed from modules/arg-nonnull.
(Files, Makefile.am): Update.
* build-aux/snippet/arg-nonnull.h: Renamed from build-aux/arg-nonnull.h.
* modules/argv-iter (Depends-on): Update.
* modules/arpa_inet (Depends-on): Update.
* modules/dirent (Depends-on): Update.
* modules/fcntl-h (Depends-on): Update.
* modules/fnmatch (Depends-on): Update.
* modules/getopt-posix (Depends-on): Update.
* modules/glob (Depends-on): Update.
* modules/iconv-h (Depends-on): Update.
* modules/inttypes-incomplete (Depends-on): Update.
* modules/locale (Depends-on): Update.
* modules/math (Depends-on): Update.
* modules/netdb (Depends-on): Update.
* modules/search (Depends-on): Update.
* modules/signal (Depends-on): Update.
* modules/spawn (Depends-on): Update.
* modules/stdio (Depends-on): Update.
* modules/stdlib (Depends-on): Update.
* modules/string (Depends-on): Update.
* modules/strings (Depends-on): Update.
* modules/sys_socket (Depends-on): Update.
* modules/sys_stat (Depends-on): Update.
* modules/sys_time (Depends-on): Update.
* modules/sys_times (Depends-on): Update.
* modules/sys_utsname (Depends-on): Update.
* modules/time (Depends-on): Update.
* modules/unistd (Depends-on): Update.
* modules/wchar (Depends-on): Update.
* MODULES.html.sh (Support for building libraries and executables):
Update.
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* m4/fnmatch.m4 (gl_PREREQ_FNMATCH): New macro, extracted from
gl_FUNC_FNMATCH_POSIX.
(gl_FUNC_FNMATCH_POSIX): Move AC_LIBOBJ and gl_PREREQ_FNMATCH
invocations from here...
* modules/fnmatch (configure.ac): ... to here.
* modules/fnmatch-gnu (configure.ac): ... and here.
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* modules/accept (Depends-on): Add conditions to the dependencies.
* modules/acosl (Depends-on): Likewise.
* modules/argz (Depends-on): Likewise.
* modules/asinl (Depends-on): Likewise.
* modules/atanl (Depends-on): Likewise.
* modules/atoll (Depends-on): Likewise.
* modules/bind (Depends-on): Likewise.
* modules/btowc (Depends-on): Likewise.
* modules/canonicalize-lgpl (Depends-on): Likewise.
* modules/ceil (Depends-on): Likewise.
* modules/ceilf (Depends-on): Likewise.
* modules/ceill (Depends-on): Likewise.
* modules/chdir-long (Depends-on): Likewise.
* modules/chown (Depends-on): Likewise.
* modules/close (Depends-on): Likewise.
* modules/connect (Depends-on): Likewise.
* modules/cosl (Depends-on): Likewise.
* modules/dirfd (Depends-on): Likewise.
* modules/dprintf (Depends-on): Likewise.
* modules/dprintf-posix (Depends-on): Likewise.
* modules/error (Depends-on): Likewise.
* modules/euidaccess (Depends-on): Likewise.
* modules/expl (Depends-on): Likewise.
* modules/faccessat (Depends-on): Likewise.
* modules/fchdir (Depends-on): Likewise.
* modules/fclose (Depends-on): Likewise.
* modules/fcntl (Depends-on): Likewise.
* modules/fdopendir (Depends-on): Likewise.
* modules/fflush (Depends-on): Likewise.
* modules/floor (Depends-on): Likewise.
* modules/floorf (Depends-on): Likewise.
* modules/floorl (Depends-on): Likewise.
* modules/fnmatch (Depends-on): Likewise.
* modules/fopen (Depends-on): Likewise.
* modules/fprintf-posix (Depends-on): Likewise.
* modules/frexp (Depends-on): Likewise.
* modules/frexp-nolibm (Depends-on): Likewise.
* modules/frexpl (Depends-on): Likewise.
* modules/frexpl-nolibm (Depends-on): Likewise.
* modules/fseek (Depends-on): Likewise.
* modules/fsusage (Depends-on): Likewise.
* modules/ftell (Depends-on): Likewise.
* modules/ftello (Depends-on): Likewise.
* modules/futimens (Depends-on): Likewise.
* modules/getcwd (Depends-on): Likewise.
* modules/getcwd-lgpl (Depends-on): Likewise.
* modules/getdelim (Depends-on): Likewise.
* modules/getdomainname (Depends-on): Likewise.
* modules/getgroups (Depends-on): Likewise.
* modules/gethostname (Depends-on): Likewise.
* modules/getline (Depends-on): Likewise.
* modules/getlogin_r (Depends-on): Likewise.
* modules/getopt-posix (Depends-on): Likewise.
* modules/getpeername (Depends-on): Likewise.
* modules/getsockname (Depends-on): Likewise.
* modules/getsockopt (Depends-on): Likewise.
* modules/getsubopt (Depends-on): Likewise.
* modules/getusershell (Depends-on): Likewise.
* modules/glob (Depends-on): Likewise.
* modules/grantpt (Depends-on): Likewise.
* modules/iconv_open (Depends-on): Likewise.
* modules/iconv_open-utf (Depends-on): Likewise.
* modules/inet_ntop (Depends-on): Likewise.
* modules/inet_pton (Depends-on): Likewise.
* modules/ioctl (Depends-on): Likewise.
* modules/isapipe (Depends-on): Likewise.
* modules/isfinite (Depends-on): Likewise.
* modules/isinf (Depends-on): Likewise.
* modules/lchown (Depends-on): Likewise.
* modules/ldexpl (Depends-on): Likewise.
* modules/link (Depends-on): Likewise.
* modules/linkat (Depends-on): Likewise.
* modules/listen (Depends-on): Likewise.
* modules/logl (Depends-on): Likewise.
* modules/lstat (Depends-on): Likewise.
* modules/mbrlen (Depends-on): Likewise.
* modules/mbrtowc (Depends-on): Likewise.
* modules/mbsinit (Depends-on): Likewise.
* modules/mbsnrtowcs (Depends-on): Likewise.
* modules/mbsrtowcs (Depends-on): Likewise.
* modules/mbtowc (Depends-on): Likewise.
* modules/memcmp (Depends-on): Likewise.
* modules/mkdir (Depends-on): Likewise.
* modules/mkdtemp (Depends-on): Likewise.
* modules/mkfifo (Depends-on): Likewise.
* modules/mkfifoat (Depends-on): Likewise.
* modules/mknod (Depends-on): Likewise.
* modules/mkostemp (Depends-on): Likewise.
* modules/mkostemps (Depends-on): Likewise.
* modules/mkstemp (Depends-on): Likewise.
* modules/mkstemps (Depends-on): Likewise.
* modules/mktime (Depends-on): Likewise.
* modules/nanosleep (Depends-on): Likewise.
* modules/open (Depends-on): Likewise.
* modules/openat (Depends-on): Likewise.
* modules/perror (Depends-on): Likewise.
* modules/poll (Depends-on): Likewise.
* modules/popen (Depends-on): Likewise.
* modules/posix_spawn (Depends-on): Likewise.
* modules/posix_spawn_file_actions_addclose (Depends-on): Likewise.
* modules/posix_spawn_file_actions_adddup2 (Depends-on): Likewise.
* modules/posix_spawn_file_actions_addopen (Depends-on): Likewise.
* modules/posix_spawnp (Depends-on): Likewise.
* modules/pread (Depends-on): Likewise.
* modules/printf-posix (Depends-on): Likewise.
* modules/ptsname (Depends-on): Likewise.
* modules/putenv (Depends-on): Likewise.
* modules/pwrite (Depends-on): Likewise.
* modules/readline (Depends-on): Likewise.
* modules/readlink (Depends-on): Likewise.
* modules/readlinkat (Depends-on): Likewise.
* modules/recv (Depends-on): Likewise.
* modules/recvfrom (Depends-on): Likewise.
* modules/regex (Depends-on): Likewise.
* modules/remove (Depends-on): Likewise.
* modules/rename (Depends-on): Likewise.
* modules/renameat (Depends-on): Likewise.
* modules/rmdir (Depends-on): Likewise.
* modules/round (Depends-on): Likewise.
* modules/roundf (Depends-on): Likewise.
* modules/roundl (Depends-on): Likewise.
* modules/rpmatch (Depends-on): Likewise.
* modules/select (Depends-on): Likewise.
* modules/send (Depends-on): Likewise.
* modules/sendto (Depends-on): Likewise.
* modules/setenv (Depends-on): Likewise.
* modules/setlocale (Depends-on): Likewise.
* modules/setsockopt (Depends-on): Likewise.
* modules/shutdown (Depends-on): Likewise.
* modules/sigaction (Depends-on): Likewise.
* modules/signbit (Depends-on): Likewise.
* modules/sigprocmask (Depends-on): Likewise.
* modules/sinl (Depends-on): Likewise.
* modules/sleep (Depends-on): Likewise.
* modules/snprintf (Depends-on): Likewise.
* modules/snprintf-posix (Depends-on): Likewise.
* modules/socket (Depends-on): Likewise.
* modules/sprintf-posix (Depends-on): Likewise.
* modules/sqrtl (Depends-on): Likewise.
* modules/stat (Depends-on): Likewise.
* modules/strchrnul (Depends-on): Likewise.
* modules/strdup-posix (Depends-on): Likewise.
* modules/strerror (Depends-on): Likewise.
* modules/strerror_r-posix (Depends-on): Likewise.
* modules/strndup (Depends-on): Likewise.
* modules/strnlen (Depends-on): Likewise.
* modules/strptime (Depends-on): Likewise.
* modules/strsep (Depends-on): Likewise.
* modules/strsignal (Depends-on): Likewise.
* modules/strstr-simple (Depends-on): Likewise.
* modules/strtod (Depends-on): Likewise.
* modules/strtoimax (Depends-on): Likewise.
* modules/strtok_r (Depends-on): Likewise.
* modules/strtoumax (Depends-on): Likewise.
* modules/symlink (Depends-on): Likewise.
* modules/symlinkat (Depends-on): Likewise.
* modules/tanl (Depends-on): Likewise.
* modules/tcgetsid (Depends-on): Likewise.
* modules/tmpfile (Depends-on): Likewise.
* modules/trunc (Depends-on): Likewise.
* modules/truncf (Depends-on): Likewise.
* modules/truncl (Depends-on): Likewise.
* modules/uname (Depends-on): Likewise.
* modules/unlink (Depends-on): Likewise.
* modules/unlockpt (Depends-on): Likewise.
* modules/unsetenv (Depends-on): Likewise.
* modules/usleep (Depends-on): Likewise.
* modules/utimensat (Depends-on): Likewise.
* modules/vasprintf (Depends-on): Likewise.
* modules/vdprintf (Depends-on): Likewise.
* modules/vdprintf-posix (Depends-on): Likewise.
* modules/vfprintf-posix (Depends-on): Likewise.
* modules/vprintf-posix (Depends-on): Likewise.
* modules/vsnprintf (Depends-on): Likewise.
* modules/vsnprintf-posix (Depends-on): Likewise.
* modules/vsprintf-posix (Depends-on): Likewise.
* modules/wcrtomb (Depends-on): Likewise.
* modules/wcscasecmp (Depends-on): Likewise.
* modules/wcscspn (Depends-on): Likewise.
* modules/wcsdup (Depends-on): Likewise.
* modules/wcsncasecmp (Depends-on): Likewise.
* modules/wcsnrtombs (Depends-on): Likewise.
* modules/wcspbrk (Depends-on): Likewise.
* modules/wcsrtombs (Depends-on): Likewise.
* modules/wcsspn (Depends-on): Likewise.
* modules/wcsstr (Depends-on): Likewise.
* modules/wcstok (Depends-on): Likewise.
* modules/wcswidth (Depends-on): Likewise.
* modules/wctob (Depends-on): Likewise.
* modules/wctomb (Depends-on): Likewise.
* modules/wctype (Depends-on): Likewise.
* modules/wcwidth (Depends-on): Likewise.
* modules/write (Depends-on): Likewise.
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* 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.
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* modules/wctype-h: Renamed from modules/wctype.
* modules/wctype: Simplyfy to a redirection to 'wctype-h'.
* modules/wctype-h-tests: Renamed from modules/wctype-tests.
(Files, Depends-on, Makefile.am): Update.
* modules/wctype-h-c++-tests: Renamed from modules/wctype-c++-tests.
(Files, Makefile.am): Update.
* tests/test-wctype-h.c: Renamed from tests/test-wctype.c.
* tests/test-wctype-h-c++.cc: Renamed from tests/test-wctype-c++.cc.
* doc/posix-headers/wctype.texi: Update.
* doc/posix-functions/iswalnum.texi: Update.
* doc/posix-functions/iswalpha.texi: Update.
* doc/posix-functions/iswblank.texi: Update.
* doc/posix-functions/iswcntrl.texi: Update.
* doc/posix-functions/iswdigit.texi: Update.
* doc/posix-functions/iswgraph.texi: Update.
* doc/posix-functions/iswlower.texi: Update.
* doc/posix-functions/iswprint.texi: Update.
* doc/posix-functions/iswpunct.texi: Update.
* doc/posix-functions/iswspace.texi: Update.
* doc/posix-functions/iswupper.texi: Update.
* doc/posix-functions/iswxdigit.texi: Update.
* doc/posix-functions/towlower.texi: Update.
* doc/posix-functions/towupper.texi: Update.
* NEWS: Mention the change.
* modules/fnmatch (Dependencies): Add wctype-h, remove wctype.
* modules/mbchar (Dependencies): Likewise.
* modules/mbswidth (Dependencies): Likewise.
* modules/quotearg (Dependencies): Likewise.
* modules/regex (Dependencies): Likewise.
* modules/wcscasecmp (Dependencies): Likewise.
* modules/wcsncasecmp (Dependencies): Likewise.
* modules/wcwidth (Dependencies): Likewise.
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Back out yesterday's big merge from the libposix branch, except for the
openat-die.c change that was reviewed and approved by Paul Eggert.
Put the ChangeLog entry at the top, to reflect the order of changes in the
master branch.
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Modify gnulib-tool to strip them from generated Makefile.am-s where
they are not needed. Also, replace M4 macro prefixes when requested.
Finally, omit calls to error() for libposix.
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This makes it so packages using automake-1.11's silent-rules option
can print e.g., a single "GEN configmake.h" line, rather than
the 30+ statements that perform the job. If you want to see the
actual commands, you can still run "make V=1".
Improved-by: Bruno Haible <bruno@clisp.org>
* modules/alloca-opt: Add $(AM_V_GEN) and $(AM_V_at) prefixes
so that make output is abbreviated when those variables are defined
appropriately.
* modules/argz: Likewise.
* modules/arpa_inet: Likewise.
* modules/byteswap: Likewise.
* modules/configmake: Likewise.
* modules/dirent: Likewise.
* modules/errno: Likewise.
* modules/fcntl: Likewise.
* modules/float: Likewise.
* modules/fnmatch: Likewise.
* modules/getopt-posix: Likewise.
* modules/glob: Likewise.
* modules/iconv_open: Likewise.
* modules/inttypes: Likewise.
* modules/localcharset: Likewise.
* modules/locale: Likewise.
* modules/math: Likewise.
* modules/netdb: Likewise.
* modules/netinet_in: Likewise.
* modules/poll: Likewise.
* modules/posix_spawnp-tests: Likewise.
* modules/sched: Likewise.
* modules/search: Likewise.
* modules/selinux-h: Likewise.
* modules/signal: Likewise.
* modules/spawn: Likewise.
* modules/stdarg: Likewise.
* modules/stdbool: Likewise.
* modules/stddef: Likewise.
* modules/stdint: Likewise.
* modules/stdio: Likewise.
* modules/stdlib: Likewise.
* modules/string: Likewise.
* modules/strings: Likewise.
* modules/sys_file: Likewise.
* modules/sys_ioctl: Likewise.
* modules/sys_select: Likewise.
* modules/sys_socket: Likewise.
* modules/sys_stat: Likewise.
* modules/sys_time: Likewise.
* modules/sys_times: Likewise.
* modules/sys_utsname: Likewise.
* modules/sys_wait: Likewise.
* modules/sysexits: Likewise.
* modules/time: Likewise.
* modules/unistd: Likewise.
* modules/wchar: Likewise.
* modules/wctype: Likewise.
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* modules/argz: Remove $@-t and $@ before redirecting to the former.
* modules/alloca-opt: Likewise.
* modules/byteswap: Likewise.
* modules/fnmatch: Likewise.
* modules/getopt-posix: Likewise.
* modules/glob: Likewise.
* modules/poll: Likewise.
* modules/posix_spawnp-tests: Likewise.
* modules/sys_socket: Likewise.
* modules/sysexits: Likewise.
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* m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Update to CVS
Autoconf definition.
* modules/euidaccess (Depends-on): Add extensions, for
AC_USE_SYSTEM_EXTENSIONS with autoconf <= 2.59.
* modules/fnmatch (Depends-on): Likewise.
* modules/getaddrinfo (Depends-on): Likewise.
* modules/getdelim (Depends-on): Likewise.
* modules/getline (Depends-on): Likewise.
* modules/getsubopt (Depends-on): Likewise.
* modules/gettext (Depends-on): Likewise.
* modules/group-member (Depends-on): Likewise.
* modules/mbchar (Depends-on): Likewise.
* modules/memmem (Depends-on): Likewise.
* modules/mempcpy (Depends-on): Likewise.
* modules/memrchr (Depends-on): Likewise.
* modules/pagealign_alloc (Depends-on): Likewise.
* modules/readutmp (Depends-on): Likewise.
* modules/stpcpy (Depends-on): Likewise.
* modules/stpncpy (Depends-on): Likewise.
* modules/strchrnul (Depends-on): Likewise.
* modules/strndup (Depends-on): Likewise.
* modules/strsep (Depends-on): Likewise.
* modules/strverscmp (Depends-on): Likewise.
* modules/vasprintf (Depends-on): Likewise.
* modules/wcwidth (Depends-on): Likewise.
* m4/euidaccess.m4 (gl_FUNC_EUIDACCESS): AC_GNU_SOURCE will be
obsolete in Autoconf 2.62; use AC_USE_SYSTEM_EXTENSIONS instead.
* m4/fnmatch.m4 (gl_FUNC_FNMATCH_GNU): Likewise.
* m4/getaddrinfo.m4 (gl_PREREQ_GETADDR_INFO): Likewise.
* m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise.
* m4/getline.m4 (gl_FUNC_GETLINE): Likewise.
* m4/getsubopt.m4 (gl_FUNC_GETSUBOPT): Likewise.
* m4/glob.m4 (gl_PREREQ_GLOB): Likewise.
* m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): Likewise.
* m4/mbchar.m4 (gl_MBCHAR): Likewise.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise.
* m4/mempcpy.m4 (gl_FUNC_MEMPCPY): Likewise.
* m4/memrchr.m4 (gl_FUNC_MEMRCHR): Likewise.
* m4/mmap-anon.m4 (gl_FUNC_MMAP_ANON): Likewise.
* m4/pagealign_alloc.m4 (gl_PAGEALIGN_ALLOC): Likewise.
* m4/readutmp.m4 (gl_READUTMP): Likewise.
* m4/regex.m4 (gl_PREREQ_REGEX): Likewise.
* m4/stpcpy.m4 (gl_FUNC_STPCPY): Likewise.
* m4/stpncpy.m4 (gl_FUNC_STPNCPY): Likewise.
* m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Likewise.
* m4/strndup.m4 (gl_FUNC_STRNDUP): Likewise.
* m4/strnlen.m4 (gl_FUNC_STRNLEN): Likewise.
* m4/strsep.m4 (gl_FUNC_STRSEP): Likewise.
* m4/strverscmp.m4 (gl_FUNC_STRVERSCMP): Likewise.
* m4/vasprintf.m4 (gl_PREREQ_VASPRINTF_H): Likewise.
* m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Likewise.
* m4/lock.m4 (gl_LOCK_EARLY_BODY): Likewise, but provide fallback,
so that lock.m4 can be used in gettext without extensions module.
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* lib/fnmatch.c (WIDE_CHAR_SUPPORT): Assume <wchar.h>.
* m4/fnmatch.m4: Likewise.
* modules/mbchar (Makefile.am): Assume <wchar.h>.
* m4/mbchar.m4: Likewise.
* modules/mbswidth (Depends-on): Depend on wchar.
* lib/mbswidth.c: Assume <wchar.h>.
* m4/mbswidth.m4: Likewise.
* modules/quotearg (Depends-on): Depend on wchar.
* lib/quotearg.c: Assume <wchar.h>.
* m4/quotearg.m4: Likewise.
* modules/regex (Depends-on): Depend on wchar.
* lib/regex_internal.h: Assume <wchar.h>.
* m4/regex.m4: Likewise.
* modules/stdint (Depends-on): Depend on wchar.
* lib/stdint_.h [!defined WCHAR_MIN]: Assume <wchar.h>.
* m4/stdint.m4: Likewise.
* tests/test-stdint.c [HAVE_WINT_T]: Likewise.
* modules/strftime (Depends-on): Depend on wchar.
* lib/strftime.c (DO_MULTIBYTE): Assume <wchar.h>.
* modules/strtol (Depends-on): Depend on wchar.
* lib/strtol.c: Assume <wchar.h>.
* modules/wcwidth (Depends-on): Depend on wchar.
* lib/wcwidth.h: Assume <wchar.h>.
* m4/wcwidth.m4: Likewise.
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* lib/wctype_.h, m4/wctype.m4, modules/wctype: New files.
* lib/fnmatch.c: Don't bother to include <wchar.h> before
<wctype.h>, since the new wctype module should fix this.
* lib/quotearg.c: Include <wctype.h> unconditionally, since
the wctype module should arrange for it.
* lib/regex_internal.h: Likewise.
* m4/quotearg.m4 (gl_QUOTEARG): Don't check for wctype.h or iswprint,
since the wctype module should handle this now.
* m4/regex.m4 (gl_PREREQ_REGEX): Don't check for wctype.h.
* modules/fnmatch (Depends-on): Add wctype.
* modules/quotearg (Depends-on): Likewise.
* modules/regex (Depends-on): Likewise.
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people. However, do retain the ability to work when targets are
read-only: remove the destination and temporary files before writing
them (when generated via sed or echo), or by using the -f option for
both cp and mv commands. Suggestion to use -f from Paul Eggert.
* modules/alloca-opt, modules/argz, modules/arpa_inet:
* modules/byteswap, modules/configmake, modules/fcntl:
* modules/fnmatch, modules/getopt, modules/glob, modules/inttypes:
* modules/localcharset, modules/netinet_in, modules/poll:
* modules/stdbool, modules/stdint, modules/sys_select:
* modules/sys_socket, modules/sys_stat, modules/sysexits:
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Spotted by Paul Eggert and Bruce Korb.
* modules/alloca-opt, modules/argz, modules/arpa_inet:
* modules/byteswap, modules/configmake, modules/fcntl:
* modules/fnmatch, modules/getopt, modules/glob, modules/inttypes:
* modules/localcharset, modules/netinet_in, modules/poll:
* modules/stdbool, modules/stdint, modules/sys_select:
* modules/sys_socket, modules/sys_stat, modules/sysexits:
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* modules/alloca-opt (Makefile.am): Work also when $@ is read-only.
Ensure that each generated file is now read-only.
* modules/argz: Likewise.
* modules/arpa_inet: Likewise.
* modules/byteswap: Likewise.
* modules/configmake: Likewise.
* modules/fcntl: Likewise.
* modules/fnmatch: Likewise.
* modules/getopt: Likewise.
* modules/glob: Likewise.
* modules/inttypes: Likewise.
* modules/netinet_in: Likewise.
* modules/poll: Likewise.
* modules/stdbool: Likewise.
* modules/stdint: Likewise.
* modules/sys_select: Likewise.
* modules/sys_socket: Likewise.
* modules/sys_stat: Likewise.
* modules/sysexits: Likewise.
* modules/localcharset: Same as above, but continue using temporary
file named "t-$@" (why different?) rather than the "$@-t" used
everywhere else.
* modules/sysexits (Makefile.am): Replace literal occurrences
of "sysexit.h" more readable, and more consistent, "$@".
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$(ALLOCA_H), redundant through BUILT_SOURCES.
* modules/argz (Makefile.am): Remove explicit dependency on $(ARGZ_H),
redundant through BUILT_SOURCES.
* modules/byteswap (Makefile.am): Remove explicit dependency on
$(BYTESWAP_H), redundant through BUILT_SOURCES.
* modules/fnmatch (Makefile.am): Remove explicit dependency on
$(FNMATCH_H), redundant through BUILT_SOURCES.
* modules/getopt (Makefile.am): Remove explicit dependency on
$(GETOPT_H), redundant through BUILT_SOURCES.
* modules/glob (Makefile.am): Remove explicit dependency on $(GLOB_H),
redundant through BUILT_SOURCES.
* modules/poll (Makefile.am): Remove explicit dependency on $(POLL_H),
redundant through BUILT_SOURCES.
* modules/stdbool (Makefile.am): Remove explicit dependency on
$(STDBOOL_H), redundant through BUILT_SOURCES.
* modules/stdint (Makefile.am): Remove explicit dependency on
$(STDINT_H), redundant through BUILT_SOURCES.
* modules/sysexits (Makefile.am): Add $(SYSEXITS_H) to BUILT_SOURCES.
Remove explicit dependency on $(SYSEXITS_H).
Reported by Alexandre Duret-Lutz <adl@src.lip6.fr>.
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Use `$@' in the commands, in place of the three copies of the literal target.
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