From-SVN: r23218

From-SVN: r23144

        * encoding.c (objc_skip_type_qualifiers): Handle _C_BYREF.
        (objc_get_type_qualifiers): Similarly.
        * objc/encoding.h (_C_BYREF): Define.
        (_F_BYREF): Define.

From-SVN: r22917

	* objc/sarray.h: Make boffset be an unsigned long when sparc so it
	works out on 64-bit systems.

From-SVN: r22881

From-SVN: r22871

From-SVN: r22750

        * Makefile.in (INCLUDES): Reference gcc via $MULTIBUILDTOP.
        (FLAGS_TO_PASS): Added.
        (runtime-info.h): Reference cc1ibj via $MULTIBUILDTOP.
        * archive.c: Change config.h to tconfig.h.
        * configure.in: Find gcc's object directory even for multilibs.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r22725

        * configure.in: Escape ^ in grep string.
        * configure: Rebuilt.

From-SVN: r22681

        * Makefile.in (copy_headers): Corresponding changes.
        * configure.in (AC_INIT): Corresponding changes.
        * configure: Rebuilt.

From-SVN: r22664

        * Makefile.in: Rewrite.
        * configure.in: Likewise.
        * configure: Regenerate.
        * All .c files.  Remove "objc" prefix when including objc header
        files.  Include tconfig.h, not ../tconfig.h.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r22659

        * encoding.c (TREE_TYPE, ARRAY_TYPE): Define.
        (get_inner_array_type): Define.

From-SVN: r22536

        * New directory.  Moved files from ../gcc/objc.

From-SVN: r22514