* config/mt/t-mt (MULTILIB_OPTIONS): Add ms2

	(MULTILIB_DIRNAMES): Add ms2.  Prefix ms1 dirs with 'ms1'.
	* config/mt/mt.c (ms1_final_prescan): Use TARGET_MS2,
	TARGET_MS1_64_001 appropriately.
	(ms1_machine_reorg): Use TARGET_MS2.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108477 138bc75d-0d04-0410-961f-82ee72b054a4