2011-06-07  Douglas B Rupp  <rupp@gnat.com>

	* fixincludes/configure.ac (AC_USE_SYSTEM_EXTENSIONS): Add.
	* fixincludes/configure: Regenerate.
	* fixincludes/config.h.in: Regenerate.

--- gcc.orig/fixincludes/configure.ac	2011-04-06 17:01:09.000000000 -0700
+++ gcc/fixincludes/configure.ac	2011-06-07 22:40:23.000000000 -0700
@@ -6,6 +6,7 @@
 m4_sinclude(../libtool.m4)
 AC_CANONICAL_SYSTEM
 AC_PROG_CC
+AC_USE_SYSTEM_EXTENSIONS
 AC_PROG_SED
 
 # Figure out what compiler warnings we can enable.