2013-01-16 Paul Eggert <eggert@cs.ucla.edu>
+ unistd: port to recent mingw
+ * lib/unistd.in.h: Remove special invocation convention for mingw,
+ which breaks for the latest mingw version. See John W. Eaton in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00100.html>.
+
largefile: port better to Mac OS X 10.5
This patch is backported from Autoconf git.
* m4/largefile.m4 (AC_SYS_LARGEFILE): Use AC_DEFINE, not
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>. */
+#ifndef _@GUARD_PREFIX@_UNISTD_H
+
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@
-/* Special invocation convention:
- - On mingw, several headers, including <winsock2.h>, include <unistd.h>,
- but we need to ensure that both the system <unistd.h> and <winsock2.h>
- are completely included before we replace gethostname. */
-#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \
- && !defined _GL_WINSOCK2_H_WITNESS && defined _WINSOCK2_H
-/* <unistd.h> is being indirectly included for the first time from
- <winsock2.h>; avoid declaring any overrides. */
-# if @HAVE_UNISTD_H@
-# @INCLUDE_NEXT@ @NEXT_UNISTD_H@
-# else
-# error unexpected; report this to bug-gnulib@gnu.org
-# endif
-# define _GL_WINSOCK2_H_WITNESS
-
-/* Normal invocation. */
-#elif !defined _@GUARD_PREFIX@_UNISTD_H
-
/* The include_next requires a split double-inclusion guard. */
#if @HAVE_UNISTD_H@
# @INCLUDE_NEXT@ @NEXT_UNISTD_H@