diff -r -u -p -N /home/packages/gcc-4.7.0-179959/libcpp/configure ./libcpp/configure
--- /home/packages/gcc-4.7.0-179959/libcpp/configure	2011-10-14 01:12:52.000000000 -0400
+++ ./libcpp/configure	2011-10-14 18:14:11.161721000 -0400
@@ -7320,7 +7320,8 @@ case $target in
 	s390*-*-* | \
 	sparc*-*-* | \
 	spu-*-* | \
-	sh[123456789lbe]*-*-* | sh-*-*)
+	sh[123456789lbe]*-*-* | sh-*-* | \
+	tilegx-*-* | tilepro-*-* )
 		need_64bit_hwint=yes ;;
 	*)
 		need_64bit_hwint=no ;;
diff -r -u -p -N /home/packages/gcc-4.7.0-179959/libcpp/configure.ac ./libcpp/configure.ac
--- /home/packages/gcc-4.7.0-179959/libcpp/configure.ac	2011-10-14 01:12:52.000000000 -0400
+++ ./libcpp/configure.ac	2011-10-14 18:14:11.141771000 -0400
@@ -158,7 +158,8 @@ case $target in
 	s390*-*-* | \
 	sparc*-*-* | \
 	spu-*-* | \
-	sh[123456789lbe]*-*-* | sh-*-*)
+	sh[123456789lbe]*-*-* | sh-*-* | \
+	tilegx-*-* | tilepro-*-* )
 		need_64bit_hwint=yes ;;
 	*)
 		need_64bit_hwint=no ;;