http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44341
--- Comment #6 from Kazumoto Kojima <kkojima at gcc dot gnu.org> 2010-12-22 13:19:40 UTC --- I've tried the patch on x86 cross sh4-unknown-linux-gnu. It looks all possible combinations of --with-gmp and --with-target-gmp work as expected.
