re PR target/56771 (Integer Overflow? Building arm-rtems libgcc2)

2013-04-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

	PR target/56771
	* configure.ac: Require 64-bit int for arm*-*-rtems*.
	* configure: Regenerate.

From-SVN: r197417

libcpp/ChangeLog

+2013-04-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+	PR target/56771
+	* configure.ac: Require 64-bit int for arm*-*-rtems*.
+	* configure: Regenerate.
+
 2013-03-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/56461

libcpp/configure

@@ -7153,6 +7153,7 @@ case $target in
 	aarch64*-*-* | \
 	alpha*-*-* | \
 	arm*-*-*eabi* | \
+	arm*-*-rtems* | \
 	arm*-*-symbianelf* | \
 	x86_64-*-* | \
 	ia64-*-* | \

libcpp/configure.ac

@@ -185,6 +185,7 @@ case $target in
 	aarch64*-*-* | \
 	alpha*-*-* | \
 	arm*-*-*eabi* | \
+	arm*-*-rtems* | \
 	arm*-*-symbianelf* | \
 	x86_64-*-* | \
 	ia64-*-* | \