* tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not

[pf3gnuchains/gcc-fork.git] / libobjc / thr-objc.c

diff --git a/libobjc/thr-objc.c b/libobjc/thr-objc.c
index f2e8c39..5cc6433 100644 (file)
--- a/libobjc/thr-objc.c
+++ b/libobjc/thr-objc.c
@@ -1,29 +1,36 @@
 /* GNU Objective C Runtime Thread Interface.
-   Copyright (C) 1999 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2005, 2006, 2009
+   Free Software Foundation, Inc.
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under the
 terms of the GNU General Public License as published by the Free Software
-Foundation; either version 2, or (at your option) any later version.
+Foundation; either version 3, or (at your option) any later version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 details.
 
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to
-the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
 
-/* As a special exception, if you link this library with files compiled with
-   GCC to produce an executable, this does not cause the resulting executable
-   to be covered by the GNU General Public License. This exception does not
-   however invalidate any other reasons why the executable file might be
-   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.  Unfortunately, this breaks compilation on
+   Tru64 UNIX V4.0F, so disable it there.  */
+#ifndef __osf__
+#define _XOPEN_SOURCE 500
+#endif
 #include "config.h"
 #include "tconfig.h"
 #include "coretypes.h"