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re PR other/4372 (#pragma weak pthread* inclusion causes applications to crash without a linker error when one forgets to link with -lpthread)

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gcc/ChangeLog:
PR other/4372
* gthr-dce.h, gthr-posix.h, gthr-posix95.h, gthr-solaris.h,
gthr-tpf.h: Define __gthrw.  For all identifiers that might
be weak, introduce weakrefs or non-weak aliases with __gthrw,
and prefix all uses with __ghtrw.
libobjc/ChangeLog:
PR other/4372
* thr-objc.c (_XOPEN_SOURCE): Define.

From-SVN: r106704
This commit is contained in:
Alexandre Oliva 2005-11-09 20:57:30 +00:00 • committed by Alexandre Oliva
parent a0203ca711
commit 7ef67393c7
8 changed files with 347 additions and 277 deletions
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5
libobjc/ChangeLog
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@ -1,3 +1,8 @@
2005-11-09 Alexandre Oliva <aoliva@redhat.com>
PR other/4372
* thr-objc.c (_XOPEN_SOURCE): Define.
2005-10-07 Ulrich Weigand <uweigand@de.ibm.com>
PR libobjc/23612

4
libobjc/thr-objc.c
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@ -24,6 +24,10 @@ Boston, MA 02110-1301, USA. */
covered by the GNU General Public License. */
#define _LIBOBJC
/* The line below is needed for declarations of functions such as
pthread_mutexattr_settype, without which gthr-posix.h may fail to
compile within libobjc. */
#define _XOPEN_SOURCE 500
#include "config.h"
#include "tconfig.h"
#include "coretypes.h"