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configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. 

* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
	* mmapio.c: Don't define _GNU_SOURCE.
	* configure, config.h.in: Rebuild.

From-SVN: r191435
This commit is contained in:
Ian Lance Taylor 2012-09-18 16:36:48 +00:00 committed by Ian Lance Taylor
parent 19ece7ec02
commit d4c059d582
5 changed files with 1770 additions and 1126 deletions
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6
libbacktrace/ChangeLog
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@ -1,3 +1,9 @@
2012-09-18 Ian Lance Taylor <iant@google.com>
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
* mmapio.c: Don't define _GNU_SOURCE.
* configure, config.h.in: Rebuild.
2012-09-18 Ian Lance Taylor <iant@google.com> 2012-09-18 Ian Lance Taylor <iant@google.com>
* configure.ac: Check whether strnlen is declared. * configure.ac: Check whether strnlen is declared.

32
libbacktrace/config.h.in
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@ -70,3 +70,35 @@
/* Define to 1 if you have the ANSI C header files. */ /* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS #undef STDC_HEADERS
/* Enable extensions on AIX 3, Interix. */
#ifndef _ALL_SOURCE
# undef _ALL_SOURCE
#endif
/* Enable GNU extensions on systems that have them. */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Enable threading extensions on Solaris. */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
#endif
/* Enable extensions on HP NonStop. */
#ifndef _TANDEM_SOURCE
# undef _TANDEM_SOURCE
#endif
/* Enable general extensions on Solaris. */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
#endif
/* Define to 1 if on MINIX. */
#undef _MINIX
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
#undef _POSIX_1_SOURCE
/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE

2854
libbacktrace/configure vendored
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File diff suppressed because it is too large Load Diff

2
libbacktrace/configure.ac
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@ -37,6 +37,8 @@ AC_CONFIG_HEADER(config.h)
AC_CANONICAL_SYSTEM AC_CANONICAL_SYSTEM
target_alias=${target_alias-$host_alias} target_alias=${target_alias-$host_alias}
AC_USE_SYSTEM_EXTENSIONS
libtool_VERSION=1:0:0 libtool_VERSION=1:0:0
AC_SUBST(libtool_VERSION) AC_SUBST(libtool_VERSION)

2
libbacktrace/mmapio.c
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@ -30,8 +30,6 @@ STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE. */ POSSIBILITY OF SUCH DAMAGE. */
#define _GNU_SOURCE
#include "config.h" #include "config.h"
#include <errno.h> #include <errno.h>