Sync from gcc:

	2005-04-22  Bernd Schmidt  <bernd.schmidt@analog.com>

        * config.sub: Update from master copy.

	2005-04-19  Hans-Peter Nilsson  <hp@axis.com>

        * configure.in <crisv32-*-*, cris-*-*>: New local variable
        libgcj_ex_libffi.  Have specific match for *-*-linux*.  Separate
        matches for "*-*-aout" and "*-*-elf".  Don't disable libffi for
        "*-*-elf" and "*-*-linux*".
        * configure: Regenerate.

config:
2005-04-29  Paolo Bonzini  <bonzini@gnu.org>

	* acx.m4 (ACX_PROG_GNAT): Remove stray break.