Index: gcc/config.gcc
===================================================================
--- gcc/config.gcc	(revision 168358)
+++ gcc/config.gcc	(working copy)
@@ -653,6 +653,7 @@ case ${target} in
   case ${enable_threads} in
     yes) thread_file='rtems' ;;
   esac
+  extra_options="${extra_options} rtems.opt"
   use_gcc_stdint=wrap
   ;;
 *-*-uclinux*)
Index: gcc/config/rtems.opt
===================================================================
--- gcc/config/rtems.opt	(revision 0)
+++ gcc/config/rtems.opt	(revision 0)
@@ -0,0 +1,33 @@
+; RTEMS options.
+
+; Copyright (C) 2010
+; Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 3, or (at your option) any later
+; version.
+;
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+; for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual (options.texi) for a description of
+; this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+qnolinkcmds
+Driver
+
+qrtems
+Driver
+
+; This comment is to ensure we retain the blank line above.