gnulib.git
12 years agoisinf: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:48:43 +0000 (00:48 +0200)]
isinf: Move AC_LIBOBJ invocations to module description.

* m4/isinf.m4 (gl_ISINF): Move AC_LIBOBJ invocation from here...
* modules/isinf (configure.ac): ... to here.

12 years agoisfinite: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:46:17 +0000 (00:46 +0200)]
isfinite: Move AC_LIBOBJ invocations to module description.

* m4/isfinite.m4 (gl_ISFINITE): Move AC_LIBOBJ invocation from here...
* modules/isfinite (configure.ac): ... to here.

12 years agoisblank: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:41:46 +0000 (00:41 +0200)]
isblank: Move AC_LIBOBJ invocations to module description.

* m4/isblank.m4 (gl_FUNC_ISBLANK): Move AC_LIBOBJ invocation from
here...
* modules/isblank (configure.ac): ... to here.

12 years agoisapipe: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:39:35 +0000 (00:39 +0200)]
isapipe: Move AC_LIBOBJ invocations to module description.

* m4/isapipe.m4 (gl_ISAPIPE): Set HAVE_ISAPIPE. Move AC_LIBOBJ and
gl_PREREQ_ISAPIPE invocations from here...
* modules/isapipe (configure.ac): ... to here.
(Depends-on): Update condition.

12 years agoioctl: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:34:48 +0000 (00:34 +0200)]
ioctl: Move AC_LIBOBJ invocations to module description.

* m4/ioctl.m4 (gl_FUNC_IOCTL): Set HAVE_IOCTL. Move AC_LIBOBJ
invocations from here...
* modules/ioctl (configure.ac): ... to here.
(Depends-on): Update condition.

12 years agoimaxdiv: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:30:19 +0000 (00:30 +0200)]
imaxdiv: Move AC_LIBOBJ invocations to module description.

* m4/imaxdiv.m4 (gl_FUNC_IMAXDIV): Move AC_LIBOBJ and gl_PREREQ_IMAXDIV
invocations from here...
* modules/imaxdiv (configure.ac): ... to here.

12 years agoimaxabs: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:28:38 +0000 (00:28 +0200)]
imaxabs: Move AC_LIBOBJ invocations to module description.

* m4/imaxabs.m4 (gl_FUNC_IMAXABS): Move AC_LIBOBJ and gl_PREREQ_IMAXABS
invocations from here...
* modules/imaxabs (configure.ac): ... to here.

12 years agogetaddrinfo: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 22:20:21 +0000 (00:20 +0200)]
getaddrinfo: Move AC_LIBOBJ invocations to module description.

* m4/getaddrinfo.m4 (gl_GETADDRINFO): Set HAVE_GETADDRINFO, Move
AC_LIBOBJ invocations from here...
* modules/getaddrinfo (configure.ac): ... to here.
(Depends-on): Add conditions.

12 years agoinet_pton. getaddrinfo: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sun, 8 May 2011 19:48:06 +0000 (21:48 +0200)]
inet_pton. getaddrinfo: Respect rules for use of AC_LIBOBJ.

* m4/inet_pton.m4 (gl_FUNC_INET_PTON): Set HAVE_INET_PTON. Call
AC_CHECK_FUNCS instead of AC_REPLACE_FUNCS. Don't invoke
gl_PREREQ_INET_PTON. Move tests for declaration of inet_pton here...
(gl_PREREQ_INET_PTON): ... from here.
* modules/inet_pton (configure.ac): Invoke AC_LIBOBJ and
gl_PREREQ_INET_PTON here.
(Depends-on): Update condition.

12 years agoinet_ntop. getaddrinfo: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sun, 8 May 2011 19:42:19 +0000 (21:42 +0200)]
inet_ntop. getaddrinfo: Respect rules for use of AC_LIBOBJ.

* m4/inet_ntop.m4 (gl_FUNC_INET_NTOP): Set HAVE_INET_NTOP. Call
AC_CHECK_FUNCS instead of AC_REPLACE_FUNCS. Don't invoke
gl_PREREQ_INET_NTOP. Move tests for declaration of inet_ntop here...
(gl_PREREQ_INET_NTOP): ... from here.
* modules/inet_ntop (configure.ac): Invoke AC_LIBOBJ and
gl_PREREQ_INET_NTOP here.
(Depends-on): Update condition.

12 years agoiconv_open: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 19:24:22 +0000 (21:24 +0200)]
iconv_open: Move AC_LIBOBJ invocations to module description.

* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN, gl_REPLACE_ICONV_OPEN): Move
AC_LIBOBJ invocations from here...
* modules/iconv_open (configure.ac): ... to here.

12 years agoiconv_open, iconv_open-utf: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sun, 8 May 2011 19:03:04 +0000 (21:03 +0200)]
iconv_open, iconv_open-utf: Respect rules for use of AC_LIBOBJ.

If module 'iconv_open' is among the main modules and module
'iconv_open-utf' is among the tests dependencies, then
REPLACE_ICONV_UTF will be defined to 1, hence iconv_open() in lib may
return the special iconv_t values. Therefore iconv() and iconv_close()
must support these special iconv_t values, already in lib, not only in
tests.
* m4/iconv_open-utf.m4: New file, extracted from m4/iconv_open.m4.
* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN): Invoke
gl_FUNC_ICONV_OPEN_UTF_SUPPORT if present.
(gl_FUNC_ICONV_OPEN_UTF): Remove macro.
* modules/iconv_open (Files): Add lib/iconv.c, lib/iconv_close.c.
(Depends-on): Add the dependencies of iconv_open-utf.
* modules/iconv_open-utf (Files): Add m4/iconv_open-utf.m4. Remove
m4/iconv_open.m4, lib/iconv.c, lib/iconv_close.c.
(Depends-on): Remove modules needed by lib/iconv.c, lib/iconv_close.c.

12 years agogroup-member: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 18:42:41 +0000 (20:42 +0200)]
group-member: Move AC_LIBOBJ invocations to module description.

* m4/group-member.m4 (gl_FUNC_GROUP_MEMBER): Set HAVE_GROUP_MEMBER.
Move AC_LIBOBJ and gl_PREREQ_GROUP_MEMBER invocations from here...
* modules/group-member (configure.ac): ... to here.

12 years agograntpt: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 17:38:45 +0000 (19:38 +0200)]
grantpt: Move AC_LIBOBJ invocations to module description.

* m4/grantpt.m4 (gl_FUNC_GRANTPT): Move AC_LIBOBJ and gl_PREREQ_GRANTPT
invocations from here...
* modules/grantpt (configure.ac): ... to here.

12 years agoglob: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 17:36:38 +0000 (19:36 +0200)]
glob: Move AC_LIBOBJ invocations to module description.

* m4/glob.m4 (gl_GLOB): Move AC_LIBOBJ and gl_PREREQ_GLOB invocations
from here...
* modules/glob (configure.ac): ... to here.

12 years agogetusershell: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 16:21:24 +0000 (18:21 +0200)]
getusershell: Move AC_LIBOBJ invocations to module description.

* m4/getusershell.m4 (gl_FUNC_GETUSERSHELL): Set HAVE_GETUSERSHELL.
Move AC_LIBOBJ invocation from here...
* modules/getusershell (configure.ac): ... to here.
(Depends-on): Update condition.

12 years agogettimeofday: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 16:17:25 +0000 (18:17 +0200)]
gettimeofday: Move AC_LIBOBJ invocations to module description.

* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY,
gl_GETTIMEOFDAY_REPLACE_LOCALTIME): Move AC_LIBOBJ and
gl_PREREQ_GETTIMEOFDAY invocations from here...
* modules/gettimeofday (configure.ac): ... to here.

12 years agogettimeofday, tzset: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sun, 8 May 2011 15:45:18 +0000 (17:45 +0200)]
gettimeofday, tzset: Respect rules for use of AC_LIBOBJ.

* modules/tzset (configure.ac): Don't invoke gl_FUNC_TZSET_CLOBBER,
just gl_FUNC_TZSET.
* m4/tzset.m4 (gl_FUNC_TZSET): New macro.
(gl_FUNC_TZSET_CLOBBER): Remove actions.
* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY): Invoke
gl_FUNC_TZSET_CLOBBER and its actions here, if present.

12 years agogetsubopt: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 11:24:43 +0000 (13:24 +0200)]
getsubopt: Move AC_LIBOBJ invocations to module description.

* m4/getsubopt.m4 (gl_FUNC_GETSUBOPT): Move AC_LIBOBJ and
gl_PREREQ_GETSUBOPT invocations from here...
* modules/getsubopt (configure.ac): ... to here.

12 years agogetpass-gnu: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 11:21:50 +0000 (13:21 +0200)]
getpass-gnu: Move AC_LIBOBJ invocations to module description.

* m4/getpass.m4 (gl_FUNC_GETPASS_GNU): Set REPLACE_GETPASS. Move
AC_LIBOBJ and gl_PREREQ_GETPASS invocations from here...
* modules/getpass-gnu (configure.ac): ... to here.

12 years agogetpass: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 11:18:21 +0000 (13:18 +0200)]
getpass: Move AC_LIBOBJ invocations to module description.

* m4/getpass.m4 (gl_FUNC_GETPASS): Set HAVE_GETPASS. Move AC_LIBOBJ and
gl_PREREQ_GETPASS invocations from here...
* modules/getpass (configure.ac): ... to here.

12 years agogetpagesize: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 11:10:22 +0000 (13:10 +0200)]
getpagesize: Move AC_LIBOBJ invocations to module description.

* m4/getpagesize.m4 (gl_FUNC_GETPAGESIZE): Move AC_LIBOBJ invocation
from here...
* modules/getpagesize (configure.ac): ... to here.

12 years agogetopt: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 11:05:47 +0000 (13:05 +0200)]
getopt: Move AC_LIBOBJ invocations to module description.

* m4/getopt.m4 (gl_REPLACE_GETOPT): Remove macro.
(gl_FUNC_GETOPT): Inline it here. Move AC_LIBOBJ and gl_PREREQ_GETOPT
invocations from here...
* modules/getopt-gnu (configure.ac): ... to here.
* modules/getopt-posix (configure.ac): ... and here.
(Depends-on): Update condition.

12 years agogetopt, argp: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sun, 8 May 2011 11:00:10 +0000 (13:00 +0200)]
getopt, argp: Respect rules for use of AC_LIBOBJ.

* m4/argp.m4 (gl_ARGP): Don't invoke gl_REPLACE_GETOPT.
(gl_REPLACE_GETOPT_ALWAYS): New macro.
* m4/getopt.m4 (gl_FUNC_GETOPT_POSIX): Test whether
gl_REPLACE_GETOPT_ALWAYS is defined. Set REPLACE_GETOPT.

12 years agogetlogin_r: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 10:18:00 +0000 (12:18 +0200)]
getlogin_r: Move AC_LIBOBJ invocations to module description.

* m4/getlogin_r.m4 (gl_FUNC_GETLOGIN_R): Move AC_LIBOBJ and
gl_PREREQ_GETLOGIN_R invocations from here...
* modules/getlogin_r (configure.ac): ... to here.

12 years agogetlogin: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 10:15:52 +0000 (12:15 +0200)]
getlogin: Move AC_LIBOBJ invocations to module description.

* m4/getlogin.m4 (gl_FUNC_GETLOGIN): Move AC_LIBOBJ invocation from
here...
* modules/getlogin (configure.ac): ... to here.

12 years agogetloadavg: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 10:14:03 +0000 (12:14 +0200)]
getloadavg: Move AC_LIBOBJ invocations to module description.

* m4/getloadavg.m4 (gl_FUNC_GETDELIM): Set HAVE_GETLOADAVG. Move
AC_LIBOBJ and gl_PREREQ_GETLOADAVG invocations from here...
* modules/getloadavg (configure.ac): ... to here.

12 years agogethrxtime: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 10:06:27 +0000 (12:06 +0200)]
gethrxtime: Move AC_LIBOBJ invocations to module description.

* m4/gethrxtime.m4 (gl_PREREQ_GETHRXTIME): Move code that determines
LIB_GETHRXTIME from here...
(gl_GETHRXTIME): ... to here. Move AC_LIBOBJ and gl_PREREQ_GETHRXTIME
invocations from here...
* modules/gethrxtime (configure.ac): ... to here.

12 years agogethostname: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:48:45 +0000 (11:48 +0200)]
gethostname: Move AC_LIBOBJ invocations to module description.

* m4/gethostname.m4 (gl_FUNC_GETHOSTNAME): Move AC_LIBOBJ and
gl_PREREQ_GETHOSTNAME invocations from here...
* modules/gethostname (configure.ac): ... to here.

12 years agogetgroups: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:46:22 +0000 (11:46 +0200)]
getgroups: Move AC_LIBOBJ invocations to module description.

* m4/getgroups.m4 (gl_FUNC_GETGROUPS): Move AC_LIBOBJ invocations from
here...
* modules/getgroups (configure.ac): ... to here.

12 years agogetdtablesize: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:43:03 +0000 (11:43 +0200)]
getdtablesize: Move AC_LIBOBJ invocations to module description.

* m4/getdtablesize.m4 (gl_FUNC_GETDTABLESIZE): Move AC_LIBOBJ
invocation from here...
* modules/getdtablesize (configure.ac): ... to here.

12 years agogetdomainname: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:41:07 +0000 (11:41 +0200)]
getdomainname: Move AC_LIBOBJ invocations to module description.

* m4/getdomainname.m4 (gl_FUNC_GETDOMAINNAME): Move AC_LIBOBJ and
gl_PREREQ_GETDOMAINNAME invocations from here...
* modules/getdomainname (configure.ac): ... to here.

12 years agogetline: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:38:44 +0000 (11:38 +0200)]
getline: Move AC_LIBOBJ invocations to module description.

* m4/getline.m4 (gl_FUNC_GETLINE): Move AC_LIBOBJ and gl_PREREQ_GETLINE
invocations from here...
* modules/getline (configure.ac): ... to here.

12 years agogetline: Simplify.
Bruno Haible [Sun, 8 May 2011 09:36:44 +0000 (11:36 +0200)]
getline: Simplify.

* m4/getline.m4 (gl_PREREQ_GETLINE): Don't invoke gl_FUNC_GETDELIM.
It's already handled through the module dependency.

12 years agogetdelim: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:32:02 +0000 (11:32 +0200)]
getdelim: Move AC_LIBOBJ invocations to module description.

* m4/getdelim.m4 (gl_FUNC_GETDELIM): Set HAVE_GETDELIM. Move AC_LIBOBJ
and gl_PREREQ_GETDELIM invocations from here...
* modules/getdelim (configure.ac): ... to here.
(Depends-on): Fix condition.

12 years agogetcwd: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:25:18 +0000 (11:25 +0200)]
getcwd: Move AC_LIBOBJ invocations to module description.

* m4/getcwd.m4 (gl_FUNC_GETCWD): Move AC_LIBOBJ and gl_PREREQ_GETCWD
invocations from here...
* modules/getcwd (configure.ac): ... to here.

12 years agogetcwd-lgpl: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sun, 8 May 2011 09:22:53 +0000 (11:22 +0200)]
getcwd-lgpl: Move AC_LIBOBJ invocations to module description.

* m4/getcwd.m4 (gl_FUNC_GETCWD_LGPL): Move AC_LIBOBJ invocation from
here...
* modules/getcwd-lgpl (configure.ac): ... to here.

12 years agocrypto/gc: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 12:11:41 +0000 (14:11 +0200)]
crypto/gc: Move AC_LIBOBJ invocations to module description.

* m4/gc.m4 (gl_GC): Move AC_LIBOBJ invocations from here...
* modules/crypto/gc (configure.ac): ... to here.

12 years agofwriting: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:48:53 +0000 (13:48 +0200)]
fwriting: Move AC_LIBOBJ invocations to module description.

* m4/fwriting.m4 (gl_FUNC_FWRITINT): Move AC_LIBOBJ invocation from
here...
* modules/fwriting (configure.ac): ... to here.

12 years agofwritable: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:47:27 +0000 (13:47 +0200)]
fwritable: Move AC_LIBOBJ invocations to module description.

* m4/fwritable.m4 (gl_FUNC_FWRITABLE): Move AC_LIBOBJ invocation from
here...
* modules/fwritable (configure.ac): ... to here.

12 years agofutimens: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:45:40 +0000 (13:45 +0200)]
futimens: Move AC_LIBOBJ invocations to module description.

* m4/futimens.m4 (gl_FUNC_FUTIMENS): Move AC_LIBOBJ invocations from
here...
* modules/futimens (configure.ac): ... to here.

12 years agoftruncate: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:42:47 +0000 (13:42 +0200)]
ftruncate: Move AC_LIBOBJ invocations to module description.

* m4/ftruncate.m4 (gl_FUNC_FTRUNCATE): Move AC_LIBOBJ and
gl_PREREQ_FTRUNCATE invocations from here...
* modules/ftruncate (configure.ac): ... to here.

12 years agofsync: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:34:55 +0000 (13:34 +0200)]
fsync: Move AC_LIBOBJ invocations to module description.

* m4/fsync.m4 (gl_FUNC_FSYNC): Move AC_LIBOBJ and gl_PREREQ_FSYNC
invocations from here...
* modules/fsync (configure.ac): ... to here.

12 years agofsusage: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:32:46 +0000 (13:32 +0200)]
fsusage: Move AC_LIBOBJ invocations to module description.

* m4/fsusage.m4 (gl_FUNC_FREOPEN): Move AC_LIBOBJ and
gl_PREREQ_FSUSAGE_EXTRA invocations from here...
* modules/fsusage (configure.ac): ... to here.

12 years agofreopen: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:48:09 +0000 (12:48 +0200)]
freopen: Move AC_LIBOBJ invocations to module description.

* m4/freopen.m4 (gl_FUNC_FREOPEN): Move AC_LIBOBJ and gl_PREREQ_FREOPEN
invocations from here...
* modules/freopen (configure.ac): ... to here.

12 years agofree: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:46:04 +0000 (12:46 +0200)]
free: Move AC_LIBOBJ invocations to module description.

* m4/free.m4 (gl_FUNC_FREE): Move AC_LIBOBJ and missing gl_PREREQ_FREE
invocations from here...
* modules/free (configure.ac): ... to here.

12 years agofreadable: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:31:11 +0000 (12:31 +0200)]
freadable: Move AC_LIBOBJ invocations to module description.

* m4/freadable.m4 (gl_FUNC_FREADABLE): Move AC_LIBOBJ invocation from
here...
* modules/freadable (configure.ac): ... to here.

12 years agofpurge: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:28:30 +0000 (12:28 +0200)]
fpurge: Move AC_LIBOBJ invocations to module description.

* m4/fpurge.m4 (gl_FUNC_FPURGE): Set HAVE_FPURGE. Move AC_LIBOBJ
invocations from here...
* modules/fpurge (configure.ac): ... to here.

12 years agofpending: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:23:53 +0000 (12:23 +0200)]
fpending: Move AC_LIBOBJ invocations to module description.

* m4/fpending.m4 (gl_PREREQ_FPENDING): New macro, extracted from
gl_FUNC_FPENDING.
(gl_FUNC_FPENDING): Move AC_LIBOBJ and gl_PREREQ_FPENDING
invocations from here...
* modules/fpending (configure.ac): ... to here.

12 years agofopen: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:15:25 +0000 (12:15 +0200)]
fopen: Move AC_LIBOBJ invocations to module description.

* m4/fopen.m4 (gl_FUNC_FOPEN): Move AC_LIBOBJ and gl_PREREQ_FOPEN
invocations from here...
* modules/fopen (configure.ac): ... to here.

12 years agofnmatch, fnmatch-gnu: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:13:04 +0000 (12:13 +0200)]
fnmatch, fnmatch-gnu: Move AC_LIBOBJ invocations to module description.

* 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.

12 years agoflock: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:04:35 +0000 (12:04 +0200)]
flock: Move AC_LIBOBJ invocations to module description.

* m4/flock.m4 (gl_FUNC_FLOCK): Move AC_LIBOBJ and gl_PREREQ_FLOCK
invocations from here...
* modules/flock (configure.ac): ... to here.

12 years agofileblocks: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 10:02:05 +0000 (12:02 +0200)]
fileblocks: Move AC_LIBOBJ invocations to module description.

* m4/fileblocks.m4 (gl_FILEBLOCKS): Move AC_LIBOBJ and
gl_PREREQ_FILEBLOCKS invocations from here...
* modules/fileblocks (configure.ac): ... to here.

12 years agofflush: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Fri, 6 May 2011 11:21:22 +0000 (13:21 +0200)]
fflush: Move AC_LIBOBJ invocations to module description.

* m4/fflush.m4 (gl_REPLACE_FFLUSH): Remove macro.
(gl_FUNC_FFLUSH): Inline it here. Move AC_LIBOBJ and gl_PREREQ_FFLUSH
invocations from here...
* modules/fflush (configure.ac): ... to here.

12 years agofdopendir: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Fri, 6 May 2011 11:17:26 +0000 (13:17 +0200)]
fdopendir: Move AC_LIBOBJ invocations to module description.

* m4/fdopendir.m4 (gl_FUNC_FDOPENDIR): Move AC_LIBOBJ invocations from
here...
* modules/fdopendir (configure.ac): ... to here.
(Depends-on): Improve conditions.

12 years ago_Exit: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Fri, 6 May 2011 10:58:23 +0000 (12:58 +0200)]
_Exit: Move AC_LIBOBJ invocations to module description.

* m4/_Exit.m4 (gl_FUNC__EXIT): Move AC_LIBOBJ and gl_PREREQ__EXIT
invocations from here...
* modules/_Exit (configure.ac): ... to here.

12 years agoeuidaccess: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sat, 21 May 2011 10:40:54 +0000 (12:40 +0200)]
euidaccess: Respect rules for use of AC_LIBOBJ.

* m4/euidaccess.m4 (gl_FUNC_EUIDACCESS): Call AC_CHECK_FUNCS instead of
AC_REPLACE_FUNCS. Move AC_LIBOBJ and gl_PREREQ_EUIDACCESS invocations
from here...
* modules/euidaccess (configure.ac): ... to here.

12 years agoerror: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Fri, 6 May 2011 10:55:33 +0000 (12:55 +0200)]
error: Move AC_LIBOBJ invocations to module description.

* m4/error.m4 (gl_ERROR): Inline AC_FUNC_ERROR_AT_LINE. Remove
AC_LIBSOURCES invocation. Move AC_LIBOBJ and gl_PREREQ_ERROR
invocations from here...
* modules/error (configure.ac): ... to here.

12 years agoduplocale: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Fri, 6 May 2011 10:46:34 +0000 (12:46 +0200)]
duplocale: Move AC_LIBOBJ invocations to module description.

* m4/duplocale.m4 (gl_FUNC_DUPLOCALE): Move AC_LIBOBJ and
gl_PREREQ_DUPLOCALE invocations from here...
* modules/duplocale (configure.ac): ... to here.

12 years agodirfd: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Fri, 6 May 2011 01:46:57 +0000 (03:46 +0200)]
dirfd: Move AC_LIBOBJ invocations to module description.

* m4/dirfd.m4 (gl_PREREQ_DIRFD): New macro, extracted from
gl_FUNC_DIRFD.
(gl_FUNC_DIRFD): Move AC_LIBOBJ and gl_PREREQ_DIRFD invocations from
here...
* modules/dirfd (configure.ac): ... to here.
(Depends-on): Fix condition.

12 years agochown: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Fri, 6 May 2011 01:27:03 +0000 (03:27 +0200)]
chown: Respect rules for use of AC_LIBOBJ.

* m4/chown.m4 (gl_FUNC_CHOWN): Move AC_LIBOBJ invocations from here...
* modules/chown (configure.ac): ... to here.

12 years agochdir-long: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Thu, 5 May 2011 23:47:42 +0000 (01:47 +0200)]
chdir-long: Move AC_LIBOBJ invocations to module description.

* m4/chdir-long.m4 (gl_FUNC_CHDIR_LONG): Move AC_LIBOBJ and
gl_PREREQ_CHDIR_LONG invocations from here...
* modules/chdir-long (configure.ac): ... to here.

12 years agocanonicalize-lgpl: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Thu, 5 May 2011 23:29:37 +0000 (01:29 +0200)]
canonicalize-lgpl: Move AC_LIBOBJ invocations to module description.

* m4/canonicalize.m4 (gl_CANONICALIZE_LGPL): Move AC_LIBOBJ invocation
from here...
* modules/canonicalize-lgpl (configure.ac): ... to here.

12 years agocalloc-posix, calloc-gnu: Move AC_LIBOBJs to module description.
Bruno Haible [Thu, 5 May 2011 23:15:44 +0000 (01:15 +0200)]
calloc-posix, calloc-gnu: Move AC_LIBOBJs to module description.

* m4/calloc.m4 (gl_REPLACE_CALLOC): Remove macro.
(gl_FUNC_CALLOC_GNU, gl_FUNC_CALLOC_POSIX): Instead, just set
REPLACE_CALLOC.
* modules/calloc-posix (configure.ac): Invoke AC_LIBOBJ here.
* modules/calloc-gnu (configure.ac): Likewise.

12 years agobtowc: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Thu, 5 May 2011 23:09:53 +0000 (01:09 +0200)]
btowc: Move AC_LIBOBJ invocations to module description.

* m4/btowc.m4 (gl_FUNC_BTOWC): Move AC_LIBOBJ and gl_PREREQ_BTOWC
invocations from here...
* modules/btowc (configure.ac): ... to here.

12 years agoatexit: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 21 May 2011 10:33:31 +0000 (12:33 +0200)]
atexit: Move AC_LIBOBJ invocations to module description.

* m4/atexit.m4 (gl_FUNC_ATEXIT): Call AC_CHECK_FUNCS instead of
AC_REPLACE_FUNCS. Move AC_LIBOBJ and gl_PREREQ_ATEXIT invocations from
here...
* modules/atexit (configure.ac): ... to here.

12 years agoatoll: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Thu, 5 May 2011 23:06:05 +0000 (01:06 +0200)]
atoll: Move AC_LIBOBJ invocations to module description.

* m4/atoll.m4 (gl_FUNC_ATOLL): Move AC_LIBOBJ and gl_PREREQ_ATOLL
invocations from here...
* modules/atoll (configure.ac): ... to here.

12 years agoargz: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Thu, 5 May 2011 23:03:00 +0000 (01:03 +0200)]
argz: Move AC_LIBOBJ invocations to module description.

* m4/argz.m4 (gl_FUNC_ARGZ): Move AC_LIBOBJ invocation from here...
* modules/argz (configure.ac): ... to here.

12 years agoalphasort: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Thu, 5 May 2011 22:59:02 +0000 (00:59 +0200)]
alphasort: Move AC_LIBOBJ invocations to module description.

* m4/alphasort.m4 (gl_FUNC_ALPHASORT): Move AC_LIBOBJ and
gl_PREREQ_ALPHASORT invocations from here...
* modules/alphasort (configure.ac): ... to here.

12 years agoverify: new macro verify_expr; verify_true deprecated
Paul Eggert [Wed, 15 Jun 2011 18:15:37 +0000 (11:15 -0700)]
verify: new macro verify_expr; verify_true deprecated

* NEWS: Mention this.
* doc/verify.texi (Compile-time Assertions): Document this.
* lib/verify.h (verify_true): Deprecate.
(verify_expr): New macro.
* tests/test-verify.c (function): Test verify_expr.

12 years agoinit.sh: give more portable redirection-related advice in a comment
Jim Meyering [Tue, 14 Jun 2011 13:33:23 +0000 (15:33 +0200)]
init.sh: give more portable redirection-related advice in a comment

* tests/init.sh (stderr_fileno_): Update the advice in comments.
See http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/22488
for lots of discussion.  Stefano Lattarini suggested the solution
of putting "9>&2" after the command.  Reported by Bruno Haible.

12 years agoFix ChangeLog typo in my previous commit.
Paul Eggert [Mon, 13 Jun 2011 19:29:30 +0000 (12:29 -0700)]
Fix ChangeLog typo in my previous commit.

12 years agolocale-zh: Reject zh_CN.GB18030 locale on Solaris 8.
Bruno Haible [Mon, 13 Jun 2011 18:05:58 +0000 (20:05 +0200)]
locale-zh: Reject zh_CN.GB18030 locale on Solaris 8.

* m4/locale-zh.m4 (gt_LOCALE_ZH_CN): On Solaris 8, set LOCALE_ZH_CN to
'none'.

12 years agoftoastr: use strtof only if HAVE_STRTOF
Paul Eggert [Mon, 13 Jun 2011 16:40:58 +0000 (09:40 -0700)]
ftoastr: use strtof only if HAVE_STRTOF

This is needed on HP-UX 11.11 with GCC 4.24; see Bruno Haible's report
<http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00154.html>.
* lib/ftoastr.c (STRTOF) [LENGTH == 1]: Use strtof only if HAVE_STRTOF.
* modules/ftoastr (configure.ac): Check for strtof.

12 years agognulib-tool: Addendum to 2011-06-08 commit.
Bruno Haible [Mon, 13 Jun 2011 15:44:26 +0000 (17:44 +0200)]
gnulib-tool: Addendum to 2011-06-08 commit.

* gnulib-tool (func_emit_lib_Makefile_am): If options --makefile-name
and --witness-c-macro have been given, augment AM_CPPFLAGS.

12 years agofseeko: Provide a non-inline replacement of fseek().
Bruno Haible [Mon, 13 Jun 2011 15:36:39 +0000 (17:36 +0200)]
fseeko: Provide a non-inline replacement of fseek().

* lib/stdio.in.h (fseek): Don't provide if module 'fseek' is not used.
* modules/fseeko (Depends-on): Add fseek.
* modules/fseek (License): Change to LGPLv2+.

12 years agoftello: Provide a non-inline replacement of ftell().
Bruno Haible [Mon, 13 Jun 2011 15:33:59 +0000 (17:33 +0200)]
ftello: Provide a non-inline replacement of ftell().

* lib/stdio.in.h (ftell): Don't provide if module 'ftell' is not used.
* m4/ftell.m4 (gl_FUNC_FTELL): Replace ftell also if the system does
not have ftello() (such as on mingw).
* modules/ftello (Depends-on): Add ftell.
* modules/ftell (License): Change to LGPLv2+.

12 years agoftell: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:40:26 +0000 (13:40 +0200)]
ftell: Move AC_LIBOBJ invocations to module description.

* m4/ftell.m4 (gl_FUNC_FTELL): Move AC_LIBOBJ invocation from here...
* modules/ftell (configure.ac): ... to here.

12 years agoftello: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sat, 7 May 2011 11:37:56 +0000 (13:37 +0200)]
ftello: Respect rules for use of AC_LIBOBJ.

* m4/ftello.m4 (gl_REPLACE_FTELLO): Remove macro.
(gl_FUNC_FTELLO): Inline it here. Move AC_LIBOBJ invocation from
here...
* modules/ftello (configure.ac): ... to here.

12 years agofseeko: Simplify.
Bruno Haible [Sat, 7 May 2011 11:30:25 +0000 (13:30 +0200)]
fseeko: Simplify.

* m4/fseeko.m4 (gl_HAVE_FSEEKO): Remove macro.
(gl_FUNC_FSEEKO): Inline it here.

12 years agofseek: Move AC_LIBOBJ invocations to module description.
Bruno Haible [Sat, 7 May 2011 11:26:48 +0000 (13:26 +0200)]
fseek: Move AC_LIBOBJ invocations to module description.

* m4/fseek.m4 (gl_REPLACE_FSEEK): Remove macro.
(gl_FUNC_FSEEK): Inline it here. Move AC_LIBOBJ invocation from here...
* modules/fseek (configure.ac): ... to here.

12 years agofseek: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sat, 7 May 2011 11:23:50 +0000 (13:23 +0200)]
fseek: Respect rules for use of AC_LIBOBJ.

* m4/fseeko.m4 (gl_FUNC_FSEEKO): Move gl_REPLACE_FSEEK invocation from
here...
* m4/fseek.m4 (gl_FUNC_FSEEK): ... to here.

12 years agofseeko: Respect rules for use of AC_LIBOBJ.
Bruno Haible [Sat, 7 May 2011 11:18:23 +0000 (13:18 +0200)]
fseeko: Respect rules for use of AC_LIBOBJ.

* m4/fseeko.m4 (gl_REPLACE_FSEEKO): Remove macro.
(gl_FUNC_FSEEKO): Inline it here. Move AC_LIBOBJ invocation from
here...
* modules/fseeko (configure.ac): ... to here.

12 years agognulib-tool: Allow comments in the 'Depends-on' section.
Bruno Haible [Mon, 13 Jun 2011 10:29:46 +0000 (12:29 +0200)]
gnulib-tool: Allow comments in the 'Depends-on' section.

* doc/gnulib.texi (Module description): Mention comment syntax in the
Depends-on section.
* gnulib-tool (func_get_dependencies): Filter out comment lines.

12 years agoCorrect last ChangeLog entry.
Bruno Haible [Mon, 13 Jun 2011 09:49:16 +0000 (11:49 +0200)]
Correct last ChangeLog entry.

12 years agofile-set.h: guard __attibute__ use, now that it's not always defined
Bruno Haible [Mon, 13 Jun 2011 09:19:42 +0000 (11:19 +0200)]
file-set.h: guard __attibute__ use, now that it's not always defined

* lib/file-set.h (record_file): Use __attribute__ only with compiler
versions that support it.  This fixes a coreutils build failure with
/bin/cc on HP-UX 11.31.

12 years agoacl: Add support for HP-UX >= 11.11 JFS ACLs.
Bruno Haible [Mon, 13 Jun 2011 00:11:03 +0000 (02:11 +0200)]
acl: Add support for HP-UX >= 11.11 JFS ACLs.

* doc/acl-resources.txt: Add info about the ACL APIs on HP-UX.
* m4/acl.m4 (gl_FUNC_ACL): Also test for HP-UX 11.11 API.
* lib/acl-internal.h [HP-UX 11.11]: Include <aclv.h>.
(acl, aclsort): New declarations.
(aclv_nontrivial): New declaration.
* lib/file-has-acl.c (aclv_nontrivial) [HP-UX 11.11]: New function.
(file_has_acl): Read also the second kind of HP-UX ACLs.
* lib/set-mode-acl.c (qset_acl) [HP-UX 11.11]: Try to set the second
kind of HP-UX ACLs if the first kind fails.
* lib/copy-acl.c (qcopy_acl) [HP-UX 11.11]: Read and set also the
second kind of HP-UX ACLs.
* tests/test-sameacls.c [HP-UX 11.11]: Include <aclv.h>.
(main) [HP-UX 11.11]: Test also whether the second kind of HP-UX ACLs
agree.
* tests/test-file-has-acl.sh (acl_flavor) [HP-UX 11.11]: Set to
hpuxjfs.
Handle hpuxjfs.
* tests/test-set-mode-acl.sh (acl_flavor) [HP-UX 11.11]: Set to
hpuxjfs.
Handle hpuxjfs.
* tests/test-copy-acl.sh (acl_flavor) [HP-UX 11.11]: Set to hpuxjfs.
(func_test_same_acls): Use both lsacl and getacl.
Handle hpuxjfs.
* tests/test-copy-file.sh (acl_flavor) [HP-UX 11.11]: Set to hpuxjfs.
(func_test_same_acls): Use both lsacl and getacl.
Handle hpuxjfs.

12 years agoacl: Complete the 2010-08-10 fix.
Bruno Haible [Sun, 12 Jun 2011 23:17:20 +0000 (01:17 +0200)]
acl: Complete the 2010-08-10 fix.

* lib/file-has-acl.c (file_has_acl) [HP-UX]: Also test against ENOTSUP.
* lib/set-mode-acl.c (qset_acl) [HP-UX]: Likewise.
* lib/copy-acl.c (qcopy_acl) [HP-UX]: Test for the errno values
explicitly.
* tests/test-sameacls.c (main) [HP-UX]: Also test against ENOTSUP.
Reported in <http://debbugs.gnu.org/db/60/6053.html>.

12 years agospawn-pipe tests: Comments.
Bruno Haible [Sun, 12 Jun 2011 12:46:34 +0000 (14:46 +0200)]
spawn-pipe tests: Comments.

* tests/test-spawn-pipe-child.c (main): Update comment.
Reported by James Youngman <jay@gnu.org>.

12 years agoNew module 'stat-size'.
James Youngman [Sat, 11 Jun 2011 00:15:39 +0000 (01:15 +0100)]
New module 'stat-size'.

* modules/stat-size: New module.  Provides macros for accessing
file size information in instances of struct stat.  Depends on the
fileblocks module because it calls st_blocks.
* lib/stat-size.h: New file, adapted from coreutils' system.h.
* doc/gnulib.texi: Include stat-size.texi.
* doc/stat-size.texi: Documentation for this module.
* m4/stat-size.m4: New file; defines gl_STAT_SIZE.
* m4/fileblocks.m4: Mention that stat-size depends on the call to
AC_STRUCT_ST_BLOCKS.

12 years agothread: Support pthreads-win32.
Bruno Haible [Thu, 9 Jun 2011 10:40:44 +0000 (12:40 +0200)]
thread: Support pthreads-win32.

* lib/glthread/thread.h (gl_thread_self): Define differently on
pthreads-win32.
(gl_null_thread): New declaration.
(gl_thread_self_pointer): New macro.
* lib/glthread/thread.c (gl_null_thread): New constant.
* tests/test-lock.c: Use gl_thread_self_pointer instead of
gl_thread_self.
* tests/test-tls.c: Likewise.
Suggested by Paul Eggert. Reported by Eric Blake.

12 years agothread: Fix confusion between NULL and 0.
Bruno Haible [Thu, 9 Jun 2011 10:55:09 +0000 (12:55 +0200)]
thread: Fix confusion between NULL and 0.

* lib/glthread/thread.h (gl_thread_self): Use NULL and 0 appropriately.
Reported by Paul Eggert.

12 years agospawn-pipe tests: Avoid test failure on HP-UX 11.
Bruno Haible [Thu, 9 Jun 2011 09:37:58 +0000 (11:37 +0200)]
spawn-pipe tests: Avoid test failure on HP-UX 11.

* tests/test-spawn-pipe-child.c (main) [HP-UX]: Don't assert that fd 2
is closed.

12 years agoacl tests: Fix compilation error on HP-UX 11.
Bruno Haible [Thu, 9 Jun 2011 09:35:25 +0000 (11:35 +0200)]
acl tests: Fix compilation error on HP-UX 11.

* tests/test-sameacls.c: Include <sys/acl.h> also on HP-UX.

12 years agormdir: Avoid test failure on HP-UX 10.20.
Bruno Haible [Thu, 9 Jun 2011 09:21:23 +0000 (11:21 +0200)]
rmdir: Avoid test failure on HP-UX 10.20.

* tests/test-rmdir.h (test_rmdir_func): Accept ENOTEMPTY error, like
EEXIST.

12 years agoperror: fix test on mingw
Eric Blake [Wed, 8 Jun 2011 14:34:21 +0000 (08:34 -0600)]
perror: fix test on mingw

test-perror2 was tripping up on a known mingw dup2 pitfall.

* modules/perror-tests (Depends-on): Add dup2.

Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agostrerror_r-posix: fix on MacOS
Eric Blake [Wed, 8 Jun 2011 02:49:04 +0000 (20:49 -0600)]
strerror_r-posix: fix on MacOS

MacOS X 10.5 strerror(0) is "Unknown error: 0", which is not distinguished
from "Unknown error: -1" for out-of-range.  Worse, strerror_r(0,,)
is "Undefined error: 0", although strerror_r for all other out-of-range
values matches strerror.

* m4/strerror.m4 (gl_FUNC_STRERROR): Flush out MacOS bug.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R_WORKS): Likewise, and fix
logic bug.
* lib/strerror_r.c (strerror_r): Fix the bug.
* lib/strerror.c (strerror): Likewise.
* doc/posix-functions/strerror_r.texi (strerror_r): Document the
problem.
* doc/posix-functions/strerror.texi (strerror): Likewise.
* doc/posix-functions/perror.texi (perror): Likewise.
* tests/test-strerror.c (main): Enhance test.
* tests/test-strerror_r.c (main): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agognulib-tool: Better isolation between different gnulib-tool invocations.
Bruno Haible [Wed, 8 Jun 2011 11:23:56 +0000 (13:23 +0200)]
gnulib-tool: Better isolation between different gnulib-tool invocations.

* gnulib-tool: New option --witness-c-macro.
(witness_c_macro): New variable.
(func_emit_lib_Makefile_am): If --witness-c-macro was specified, let
AM_CPPFLAGS define it as a C macro.
(func_emit_tests_Makefile_am): Likewise.
(func_import): Store witness_c_macro setting in gnulib-cache.m4 and
read it from there.
* m4/gnulib-common.m4 (gl_MODULE_INDICATOR_CONDITION): Define through
m4_define, not AC_DEFUN.
(gl_MODULE_INDICATOR_SET_VARIABLE_AUX,
gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR): New macros.
(gl_MODULE_INDICATOR_SET_VARIABLE): Use them.
* modules/arpa_inet (Makefile.am): Use sed expression s/.../.../, not
s|...|...|, to substitute the values of the GNULIB_* module indicator
variables.
* modules/dirent (Makefile.am): Likewise.
* modules/fcntl-h (Makefile.am): Likewise.
* modules/iconv-h (Makefile.am): Likewise.
* modules/langinfo (Makefile.am): Likewise.
* modules/locale (Makefile.am): Likewise.
* modules/math (Makefile.am): Likewise.
* modules/netdb (Makefile.am): Likewise.
* modules/poll-h (Makefile.am): Likewise.
* modules/pty (Makefile.am): Likewise.
* modules/search (Makefile.am): Likewise.
* modules/signal (Makefile.am): Likewise.
* modules/spawn (Makefile.am): Likewise.
* modules/stdio (Makefile.am): Likewise.
* modules/stdlib (Makefile.am): Likewise.
* modules/string (Makefile.am): Likewise.
* modules/sys_ioctl (Makefile.am): Likewise.
* modules/sys_select (Makefile.am): Likewise.
* modules/sys_socket (Makefile.am): Likewise.
* modules/sys_stat (Makefile.am): Likewise.
* modules/sys_times (Makefile.am): Likewise.
* modules/sys_utsname (Makefile.am): Likewise.
* modules/sys_wait (Makefile.am): Likewise.
* modules/termios (Makefile.am): Likewise.
* modules/time (Makefile.am): Likewise.
* modules/unistd (Makefile.am): Likewise.
* modules/wchar (Makefile.am): Likewise.

12 years agostrerror: simplify replacement
Eric Blake [Wed, 8 Jun 2011 11:12:15 +0000 (05:12 -0600)]
strerror: simplify replacement

Only strerror-override depends on winsock2.h; our strerror.c file
does not.  This also fixes mingw strerror_r-posix use of winsock2.h
via strerror-override.

Since we assume C89 which guarantees a declaration for sterror, we
don't need to repeat that check.

* m4/strerror.m4 (gl_PREREQ_STRERROR): Delete.
* modules/strerror (configure.ac): No prereqs needed here...
* modules/strerror-override (configure.ac): ...but this needs it.
(Files): Add file for needed prereq macro.

Signed-off-by: Eric Blake <eblake@redhat.com>
12 years agostrerror_r-posix: Tweaks.
Bruno Haible [Wed, 8 Jun 2011 10:27:31 +0000 (12:27 +0200)]
strerror_r-posix: Tweaks.

* m4/strerror.m4 (gl_FUNC_STRERROR): Omit the code that tests
gl_cv_func_strerror_r_works if gl_FUNC_STRERROR_R_WORKS is not present.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R_WORKS): Fix AC_CACHE_CHECK
message. Move gl_HEADER_STRING_H_DEFAULTS invocation from here...
(gl_FUNC_STRERROR_R): ... to here.
(gl_PREREQ_STRERROR_R): Test for __xpg_strerror_r.