2011-03-28 Kai Tietz <ktietz@redhat.com>

        * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
        windows targets.
        (EH_MECHANISM): Make sure we use gcc's exception mechanism for all
        native windows target.
        * system-mingw.ads (System): Change ZCX_By_Default default to
        True.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171599 138bc75d-0d04-0410-961f-82ee72b054a4