diff -u -r -N gdb-7.3.1-org//gdb/linux-nat.c gdb-7.3.1-patched//gdb/linux-nat.c
--- gdb-7.3.1-org//gdb/linux-nat.c	1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.3.1-patched//gdb/linux-nat.c	2011-09-22 22:17:38.647841814 +0000
@@ -18,6 +18,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include "stopcode.h"
 #include "defs.h"
 #include "inferior.h"
 #include "target.h"
@@ -68,6 +69,10 @@
 # endif
 #endif /* HAVE_PERSONALITY */
 
+#ifndef __SIGRTMIN
+#define __SIGRTMIN SIGRTMIN
+#endif
+
 /* This comment documents high-level logic of this file.
 
 Waiting for events in sync mode
diff -u -r -N gdb-7.3.1-org//gdb/stopcode.h gdb-7.3.1-patched//gdb/stopcode.h
--- gdb-7.3.1-org//gdb/stopcode.h	1970-01-01 00:00:00.000000000 +0000
+++ gdb-7.3.1-patched//gdb/stopcode.h	2011-09-22 22:17:38.648841814 +0000
@@ -0,0 +1,4 @@
+#ifndef W_STOPCODE
+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f)
+#endif
+