Fix the java-home OS include directory.

If the libjava configure option --enable-java-home is used the os directory under include will always be 'linux' as it is hardcoded so. I.E. it is not configurable using '--with-os-directory' or auto-detected as suggested by the configure help text. -- Steven 2012-05-07 Steven Drake s

Request new specs string token for multilib_os_dir

is to add the '%M' token that expands to multilib_os_dir. The above line can then be easily change to handle multilib directory's: -DLINK_LIBGCC_SPEC=\%D $(LINKER_RPATH_FLAG)$(libdir)/%M \ 2012-04-27 Steven Drake s...@netbsd.org * gcc.c (do_spec_1): Add %M spec token to output