Fix gnu11 fallout on Solaris 10+

	libobjc:
	* thr.c (_XOPEN_SOURCE): Define as 600.

	libiberty:
	* sigsetmask.c (_POSIX_SOURCE): Remove.

	libgomp:
	* config/posix/lock.c (_XOPEN_SOURCE) Define as 600.

From-SVN: r217117

libgomp/ChangeLog

+2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
+
 2014-10-06  Marek Polacek  <polacek@redhat.com>
 
 	* testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.

libgomp/config/posix/lock.c

@@ -30,8 +30,9 @@
    to do better and streamline the locking as well as reduce the size
    of the types exported.  */
 
-/* We need Unix98 extensions to get recursive locks.  */
-#define _XOPEN_SOURCE 500
+/* We need UNIX98/XPG5 extensions to get recursive locks.  Request XPG6 since
+   Solaris requires this for C99 and later.  */
+#define _XOPEN_SOURCE 600
 
 #include "libgomp.h"
 

libiberty/ChangeLog

+2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* sigsetmask.c (_POSIX_SOURCE): Remove.
+
 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
 
 	* strtoll.c: New file.

libiberty/sigsetmask.c

@@ -15,7 +15,6 @@ be the value @code{1}).
 
 */
 
-#define _POSIX_SOURCE
 #include <ansidecl.h>
 /* Including <sys/types.h> seems to be needed by ISC. */
 #include <sys/types.h>

libobjc/ChangeLog

+2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* thr.c (_XOPEN_SOURCE): Define as 600.
+
 2014-07-27  Alan Modra  <amodra@gmail.com>
 	    Matthias Klose  <doko@ubuntu.com>
 

libobjc/thr.c

@@ -27,8 +27,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #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
+   compile within libobjc.  While we only need XPG5 for this, Solaris
+   requires XPG6 for C99 and later.  */
+#define _XOPEN_SOURCE 600
 #include "config.h"
 #include "tconfig.h"
 #include "coretypes.h"