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38 Commits

Author SHA1 Message Date
Paul Eggert
a3fd683de3 version-etc: new year 
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
 2017-01-01 02:59:23 +00:00
Daniel Richard G
17b66f6152 fclose, strstr-simple, wchar: port to z/OS 
* m4/fclose.m4, m4/strstr.m4, m4/wchar_h.m4:
Changes to the Autoconf M4 code to support z/OS.  Note that
fclose() is broken in a different way on z/OS than it is on other
systems, thus the special-case in fclose.m4.
 2016-08-17 17:44:56 -07:00
Nikos Mavrogiannopoulos
3588af7e6a intdiv0, memmem, nocrash, strcasestr, strstr: no exit 
Do not call 'exit' in a signal handler, as this is not
portable.  Call '_exit' instead.  This addresses an issue with tests
not being terminated.
 2016-05-13 12:12:24 -07:00
Paul Eggert
71090a2a31 version-etc: new year 
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
 2016-01-01 00:57:21 -08:00
Paul Eggert
b9bfe78424 version-etc: new year 
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date.
* all files: Run 'make update-copyright'.
 2014-12-31 17:47:54 -08:00
Eric Blake
1276a2c5f2 maint: update copyright 
I ran 'make update-copyright'.

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

Signed-off-by: Eric Blake <eblake@redhat.com>
 2013-01-01 00:50:58 +00:00
Bruno Haible
6d3de82679 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".
 2012-05-04 03:33:08 +02:00
Jim Meyering
1602f0afed maint: update all copyright year number ranges 
Run "make update-copyright".
 2012-01-01 10:04:58 +01:00
Bruno Haible
fecafcc8c5 strstr: Update cross-compilation guess. 
* m4/strstr.m4 (gl_FUNC_STRSTR): On glibc > 2.12 with x86 or x86_64
CPUs, guess no, in view of glibc
BZ #12100 <http://sourceware.org/bugzilla/show_bug.cgi?id=12100>.
Suggested by Eric Blake. Reported by Reuben Thomas.
 2011-07-19 23:43:05 +02:00
Bruno Haible
b434a64047 strstr*: Move AC_LIBOBJ invocations to module description. 
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Move AC_LIBOBJ
invocations from here...
* modules/strstr-simple (configure.ac): ... to here.
* modules/strstr (configure.ac): ... and here.
 2011-06-16 00:06:53 +02:00
Jim Meyering
d60f3b0c6b maint: update almost all copyright ranges to include 2011 
Run the new "make update-copyright" rule.
 2011-01-01 22:12:59 +01:00
Pádraig Brady
5762122bbc Improve cross-compilation guesses for uClibc. 
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): When cross-compiling, assume
that uClibc does not have the glibc bug.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE): Likewise.
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE): Likewise.
 2010-12-15 20:32:42 +01:00
Bruno Haible
1f8c872f26 Put more information about failed tests into the test return codes. 
* m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Change test
program so that it returns an enumerated value (0, 1, 2, 3, 4, ...).
* m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
* m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Likewise.
* m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise.
* m4/getline.m4 (gl_FUNC_GETLINE): Likewise.
* m4/intdiv0.m4 (gt_INTDIV0): Likewise.
* m4/isapipe.m4 (gl_PREREQ_ISAPIPE): Likewise.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
* m4/posix_spawn.m4 (gl_POSIX_SPAWN_WORKS): Likewise.
* m4/putenv.m4 (gl_FUNC_PUTENV): Likewise.
* m4/sleep.m4 (gl_FUNC_SLEEP): Likewise.
* m4/stdint.m4 (gl_STDINT_H): Likewise.
* m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Change test program so that it
returns a bit mask.
* m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Likewise.
* m4/chown.m4 (gl_FUNC_CHOWN_FOLLOWS_SYMLINK): Likewise.
* m4/dup2.m4 (gl_FUNC_DUP2): Likewise.
* m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Likewise.
* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Likewise.
* m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Likewise.
* m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): Likewise.
* m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Likewise.
* m4/iconv.m4 (AM_ICONV_LINK): Likewise.
* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Likewise.
* m4/isfinite.m4 (gl_ISFINITEL_WORKS): Likewise.
* m4/isnanf.m4 (gl_ISNANF_WORKS): Likewise.
* m4/isnanl.m4 (gl_FUNC_ISNANL_WORKS): Likewise.
* m4/ldexpl.m4 (gl_FUNC_LDEXPL_WORKS): Likewise.
* m4/link.m4 (gl_FUNC_LINK): Likewise.
* m4/linkat.m4 (gl_FUNC_LINKAT): Likewise.
* m4/mbrlen.m4 (gl_MBRLEN_RETVAL): Likewise.
* m4/mbrtowc.m4 (gl_MBRTOWC_RETVAL): Likewise.
* m4/mbsrtowcs.m4 (gl_MBSRTOWCS_WORKS): Likewise.
* m4/memchr.m4 (gl_FUNC_MEMCHR): Likewise.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise.
* m4/mkfifo.m4 (gl_FUNC_MKFIFO): Likewise.
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Likewise.
* m4/mktime.m4 (AC_FUNC_MKTIME): Likewise.
* m4/open.m4 (gl_FUNC_OPEN): Likewise.
* m4/poll.m4 (gl_FUNC_POLL): Likewise.
* m4/popen.m4 (gl_FUNC_POPEN): Likewise.
* m4/printf.m4 (gl_PRINTF_SIZES_C99, gl_PRINTF_LONG_DOUBLE,
gl_PRINTF_INFINITE, gl_PRINTF_INFINITE_LONG_DOUBLE,
gl_PRINTF_DIRECTIVE_A, gl_PRINTF_DIRECTIVE_F, gl_PRINTF_DIRECTIVE_LS,
gl_PRINTF_PRECISION): Likewise.
* m4/regex.m4 (gl_REGEX): Likewise.
* m4/rename.m4 (gl_FUNC_RENAME): Likewise.
* m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise.
* m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Likewise.
* m4/stat.m4 (gl_FUNC_STAT): Likewise.
* m4/stpncpy.m4 (gl_FUNC_STPNCPY): Likewise.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Likewise.
* m4/strsignal.m4 (gl_FUNC_STRSIGNAL): Likewise.
* m4/strstr.m4 (gl_FUNC_STRSTR): Likewise.
* m4/strtod.m4 (gl_FUNC_STRTOD): Likewise.
* m4/symlink.m4 (gl_FUNC_SYMLINK): Likewise.
* m4/tsearch.m4 (gl_FUNC_TSEARCH): Likewise.
* m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Likewise.
* m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* m4/utimensat.m4 (gl_FUNC_UTIMENSAT): Likewise.
* m4/utimes.m4 (gl_FUNC_UTIMES): Likewise.
* m4/wcrtomb.m4 (gl_FUNC_WCRTOMB): Likewise.
* m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Likewise.
* m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Likewise.
(gl_FLOATTYPE_SIGN_LOCATION): Change test program so that it returns an
enumerated value.
* m4/acl.m4 (gl_ACL_GET_FILE): Use "if ... return 1; return 0;" style.
 2010-12-06 22:57:23 +01:00
Bruno Haible
63bc47a1fe Port to uClibc. 
* lib/relocatable.c (find_shared_library_fullname): Treat uClibc like
glibc.
* lib/strerror_r.c: Likewise.
* m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Likewise.
* m4/duplocale.m4 (gl_FUNC_DUPLOCALE): Likewise.
* m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Likewise.
* m4/glibc21.m4 (gl_GLIBC21): Likewise.
* tests/test-sigaction.c (handler, main): Likewise.
* lib/localename.c (gl_locale_name_thread_unsafe, HAVE_LOCALE_NULL):
Treat uClibc like a non-glibc platform.
* lib/propername.c (proper_name_utf8): Likewise.
* lib/spawn.in.h: Likewise.
* lib/striconv.c (mem_cd_iconv, str_cd_iconv, str_iconv): Likewise.
* lib/striconveh.c (iconveh_open, iconv_carefully, iconv_carefully_1,
mem_cd_iconveh_internal): Likewise.
* lib/striconveha.c (mem_iconveha, str_iconveha): Likewise.
* lib/string.in.h (memchr, memrchr, rawmemchr, strchrnul, strpbrk,
strstr, strcasestr): Likewise.
* lib/unicodeio.c (unicode_to_mb): Likewise.
* m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise.
* m4/getline.m4 (gl_FUNC_GETLINE): Likewise.
* m4/glibc2.m4 (gt_GLIBC2): Likewise.
* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN): Likewise.
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE, gl_FUNC_MEMMEM): Likewise.
* m4/printf.m4 (gl_PRINTF_DIRECTIVE_A): Likewise.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE, gl_FUNC_STRCASESTR):
Likewise.
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise.
* m4/strtod.m4 (gl_FUNC_STRTOD): Likewise.
* m4/sys_ioctl_h.m4 (gl_SYS_IOCTL_H): Likewise.
* m4/sys_select_h.m4 (gl_HEADER_SYS_SELECT): Likewise.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Likewise.
* m4/sys_times_h.m4 (gl_SYS_TIMES_H): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H): Likewise.
* m4/wchar_h.m4 (gl_WCHAR_H): Likewise.
* tests/test-getopt.h (OPTIND_MIN): Likewise.
* tests/test-striconveha.c (main): Likewise.
* doc/posix-functions/getdelim.texi: Mention an uClibc bug.
* doc/posix-functions/getline.texi: Likewise.
Reported by Mike Frysinger <vapier@gentoo.org>.
 2010-11-20 18:54:00 +01:00
Eric Blake
cfc53c2c37 cygwin: use more robust version check 
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE, gl_FUNC_MEMMEM): Don't
exclude an eventual cygwin 1.9.1.
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE)
(gl_FUNC_STRCASESTR): Likewise.
Reported by Bruno Haible.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2010-10-07 07:51:31 -06:00
Eric Blake
c823199df2 memmem, strstr, strcasestr: fix bug with long periodic needle 
* lib/str-two-way.h (two_way_long_needle): Avoid bug with long
periodic needle having false positive.
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): Detect bug in glibc 2.12
and cygwin 1.7.7.
(gl_FUNC_MEMMEM): Be more pessimistic when cross-compiling.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE)
(gl_FUNC_STRCASESTR): Likewise.
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE, gl_FUNC_STRSTR): Likewise.
* tests/test-memmem.c (main): Expose the bug.
* tests/test-strcasestr.c (main): Likewise.
* tests/test-strstr.c (main): Likewise.
* tests/test-c-strcasestr.c (main): Likewise.
* doc/glibc-functions/memmem.texi (memmem): Document the bug.
* doc/posix-functions/strstr.texi (strstr): Likewise.
* doc/glibc-functions/strcasestr.texi (strcasestr): Likewise.
Reported via http://sourceware.org/bugzilla/show_bug.cgi?id=12092

Signed-off-by: Eric Blake <eblake@redhat.com>
 2010-10-05 16:59:37 -06:00
Eric Blake
92486154f5 strstr, memmem, strcasestr: avoid leaked shell message 
* m4/strstr.m4 (gl_FUNC_STRSTR): Avoid "Alarm clock" message from
FreeBSD.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
 2010-08-30 17:32:18 -06:00
Jim Meyering
b2e2010c7c update nearly all FSF copyright year lists to include 2010 
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
 2010-01-01 10:42:00 +01:00
Bruno Haible
441aa3044f Use spaces for indentation, not tabs. 2009-12-10 20:28:30 +01:00
Bruno Haible
5578f81fad Don't optimize AC_LIBOBJs, as they may appear in different contexts. 2009-08-10 23:54:09 +02:00
Bruno Haible
9f950c184f Skip linear time check if it is redundant. 2009-06-18 10:19:48 +02:00
Eric Blake
e3e47d1710 strstr, strcasestr: replace on platforms with broken memchr 
* modules/strstr: Split into...
* modules/strstr-simple: ...new module that does not care about
performance, but does care about glibc bug.
* m4/strstr.m4 (gl_FUNC_STRSTR): Split...
(gl_FUNC_STRSTR_SIMPLE): ...into new macro, which replaces strstr
if platform memchr is broken, per Debian bug 521737.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE): React to broken
memchr.
* m4/memchr.m4 (gl_FUNC_MEMCHR): Only expand once.
* doc/posix-functions/strstr.texi (strstr): Document the fix.
* doc/glibc-functions/strcasestr.texi (strcasestr): Likewise.
* modules/mountlist (Depends-on): Add strstr-simple.
* modules/gen-uni-tables (Depends-on): Likewise.
* modules/argz (Depends-on): Add strstr.

Signed-off-by: Eric Blake <ebb9@byu.net>
 2009-06-17 07:24:16 -06:00
Eric Blake
5c89085f97 Work around environments that (stupidly) ignore SIGALRM. 
* m4/strstr.m4 (gl_FUNC_STRSTR): Reset SIGALRM to default handling
before using alarm().
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise.
Reported by Ian Beckwith <ianb@erislabs.net>.

Signed-off-by: Eric Blake <ebb9@byu.net>
 2008-06-09 16:21:34 -06:00
Eric Blake
0ce8aa7c1d Extend previous patch to cygwin 1.7.0. 
* m4/memmem.m4 (gl_FUNC_MEMMEM): When cross-compiling, assume a
fast implementation in cygwin >= 1.7.0.
* m4/strstr.m4 (gl_FUNC_STRSTR): Likewise.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.

Signed-off-by: Eric Blake <ebb9@byu.net>
 2008-05-15 19:55:56 -06:00
Bruno Haible
6bfd4cdcc5 Update cross-compiling guess now that glibc 2.9 will have fast implementations. 2008-05-16 01:53:20 +02:00
Bruno Haible
b6d1202a37 Fix underquoting of AC_LANG_PROGRAM arguments. 2008-04-15 01:52:03 +02:00
Eric Blake
f67e981714 * m4/strstr.m4: Delete cruft from copy-n-paste. 
Reported by Brun Haible.

Signed-off-by: Eric Blake <ebb9@byu.net>
 2008-01-10 20:53:38 -07:00
Eric Blake
96facb24aa Avoid quadratic strstr implementations. 
* lib/strstr.c: New file.
* m4/strstr.m4: Likewise.
* modules/strstr: Likewise.
* modules/strstr-tests: Likewise.
* tests/test-strstr.c: Likewise.
* lib/string.in.h (rpl_strstr): Declare.
(memmem) [GNULIB_POSIXCHECK]: Document speed issue.
* m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): Support strstr.
* modules/string (Makefile.am): Likewise.
* MODULES.html.sh (string handling): Mention new module.
* doc/functions/strstr.texi (strstr): Document the bug.

Signed-off-by: Eric Blake <ebb9@byu.net>
 2008-01-10 14:31:04 -07:00
Bruno Haible
0e6e2d08f8 New module 'mbsstr'. Remove module 'strstr'. 2007-02-05 01:36:34 +00:00
Bruno Haible
d4d9ba3c78 Enforce ordering constraints between gl_HEADER_STRING_H_DEFAULTS and the 
statements that assign non-default values.
 2007-01-27 14:43:17 +00:00
Paul Eggert
1e4ece4ab9 * doc/gnulib-tool.texi (Initial import): Update to match current 
behavior with strdup module.
* lib/.cppi-disable: Remove strcase.h, strdup.h, strndup.h, strnlen.h.
* lib/memmem.h: Remove; all uses removed.  This is now done
by <string.h>.
* lib/mempcpy.h: Likewise.
* lib/memrchr.h: Likewise.
* lib/stpcpy.h: Likewise.
* lib/stpncpy.h: Likewise.
* lib/strcase.h: Likewise.
* lib/strchrnul.h: Likewise.
* lib/strdup.h: Likewise.
* lib/strndup.h: Likewise.
* lib/strnlen.h: Likewise.
* lib/strpbrk.h: Likewise.
* lib/strsep.h: Likewise.
* lib/strstr.h: Likewise.
* lib/strtok_r.h: Likewise.
* lib/string_.h: New file.
* lib/argp-namefrob.h: Don't include no-longer-existent include files.
Rely on <string.h> instead.
* lib/canon-host.c: Likewise.
* lib/chdir-long.c: Likewise.
* lib/concatpath.c: Likewise.
* lib/exclude.c: Likewise.
* lib/fchdir.c: Likewise.
* lib/getaddrinfo.c: Likewise.
* lib/getcwd.c: Likewise.
* lib/getsubopt.c: Likewise.
* lib/glob.c: Likewise.
* lib/hard-locale.c: Likewise.
* lib/iconvme.c: Likewise.
* lib/javacomp.c: Likewise.
* lib/mempcpy.c: Likewise.
* lib/memrchr.c: Likewise.
* lib/regex_internal.h: Likewise.
* lib/stpncpy.c: Likewise.
* lib/strcasecmp.c: Likewise.
* lib/strchrnul.c: Likewise.
* lib/strdup.c: Likewise.
* lib/striconv.c: Likewise.
* lib/striconveh.c: Likewise.
* lib/striconveha.c: Likewise.
* lib/strncasecmp.c: Likewise.
* lib/strndup.c: Likewise.
* lib/strnlen.c: Likewise.
* lib/strsep.c: Likewise.
* lib/strstr.c: Likewise.
* lib/strtok_r.c: Likewise.
* lib/userspec.c: Likewise.
* lib/w32spawn.h: Likewise.
* lib/xstrndup.c: Likewise.
* lib/mountlist.c (strstr): Remove decl.
* m4/string_h.m4: New file.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Set HAVE_DECL_MEMMEM if necessary.
* m4/mempcpy.m4 (gl_FUNC_MEMPCPY): Set HAVE_MEMPCPY if necessary.
* m4/memrchr.m4 (gl_FUNC_MEMRCHR): Set HAVE_MEMRCHR
* m4/stpcpy.m4 (gl_FUNC_STPCPY): Set HAVE_STPCPY if necessary.
* m4/stpncpy.m4 (gl_PREREQ_STPNCPY): Set HAVE_STPNCPY if necessary.
* m4/strcase.m4 (gl_FUNC_STRCASECMP):
Set REPLACE_STRCASECMP if necessary.
(gl_FUNC_STRNCASECMP): Set HAVE_DECL_STRNCASECMP if necessary.
* m4/strchrnul.m4 (gl_FUNC_STRCHRNUL): Set HAVE_STRCHRNUL if necessary.
* m4/strdup.m4 (gl_FUNC_STRDUP): Set HAVE_DECL_STRDUP if necessary.
* m4/strndup.m4 (gl_FUNC_STRNDUP): Set HAVE_DECL_STRNLEN and
HAVE_DECL_STRDUP if necessary.
(gl_PREREQ_STRNLEN): Don't bother to check for strnlen decl,
since gl_FUNC_STRNDUP does that now.
* m4/strnlen.m4 (gl_FUNC_STRNLEN): Set HAVE_DECL_STRNLEN if necessary.
Check for decl here...
(gl_PREREQ_STRNLEN): ... not here.
* m4/strpbrk.m4 (gl_FUNC_STRPBRK): Set HAVE_STRPBRK if necessary.
* m4/strsep.m4 (gl_FUNC_STRSEP): Set HAVE_STRSEP if necessary.
* m4/strstr.m4 (gl_FUNC_STRSTR): Set REPLACE_STRSTR if necessary.
* m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Set HAVE_DECL_STRTOK_R if
necessary.
* modules/string: New file.
* modules/memmem (Files): Remove special-purpose include file.
(Depends-on): Add string.
(Include): Include <string.h>, not the removed file.
* modules/mempcpy: Likewise.
* modules/memrchr: Likewise.
* modules/stpcpy: Likewise.
* modules/stpncpy: Likewise.
* modules/strcase: Likewise.
* modules/strchrnul: Likewise.
* modules/strdup: Likewise.
* modules/strndup: Likewise.
* modules/strnlen: Likewise.
* modules/strpbrk: Likewise.
* modules/strsep: Likewise.
* modules/strstr: Likewise.
* modules/strtok_r: Likewise.
* tests/test-dirname.c: Don't include "stdup.h", since
<string.h> now suffices.
* tests/test-memmem.c: Don't include "memmem.h", since
<string.h> now suffices.
 2007-01-26 22:16:55 +00:00
Bruno Haible
be4b03ff80 Deal with the fact that mbchar.h, mbfile.h, mbiter.h, mbuiter.h can 
only be #included conditionally.
 2005-09-26 13:58:51 +00:00
Bruno Haible
7875a15929 Fix redefinition problem: strstr may be defined as a macro in string.h. 2005-09-15 16:25:48 +00:00
Bruno Haible
103b7cd6e6 Make strstr() work in multibyte locales. 2005-08-17 14:05:33 +00:00
Bruno Haible
52aceb00a8 Use an all-permissive copyright notice, recommended by RMS. 2005-01-18 13:07:56 +00:00
Bruno Haible
57a1c06115 Assume ANSI C. 2003-09-10 14:07:55 +00:00
Bruno Haible
53b8fa0572 An autoconf macro for its associated module. 2002-12-31 13:42:06 +00:00