New port resubmission for TILEPro and TILE-Gx 4/6: libcpp port

[Walter Lee]

Here is the libcpp port.

2011-12-30  Walter Lee <w...@tilera.com>

        * configure.ac: Require 64-bit hwint for tilegx and tilepro.
        * configure: Regenerate.

diff -r -u -p -N /home/packages/gcc-4.7.0-182680/libcpp/configure 
./libcpp/configure
--- /home/packages/gcc-4.7.0-182680/libcpp/configure    2011-12-25 
17:50:24.000000000 -0500
+++ ./libcpp/configure  2011-12-29 22:06:47.767943000 -0500
@@ -7382,7 +7382,8 @@ 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-4.7.0-182680/libcpp/configure.ac 
./libcpp/configure.ac
--- /home/packages/gcc-4.7.0-182680/libcpp/configure.ac 2011-12-08 
13:45:51.000000000 -0500
+++ ./libcpp/configure.ac       2011-12-29 22:06:47.784911000 -0500
@@ -162,7 +162,8 @@ case $target in
        s390*-*-* | \
        sparc*-*-* | \
        spu-*-* | \
-       sh[123456789lbe]*-*-* | sh-*-*)
+       sh[123456789lbe]*-*-* | sh-*-* | \
+       tilegx-*-* | tilepro-*-* )
                need_64bit_hwint=yes ;;
        *)
                need_64bit_hwint=no ;;