Re: Create common hooks structure shared between driver and cc1

[Ian Lance Taylor <iant at google dot com>]

On Wed, May 25, 2011 at 12:21 PM, Joseph S. Myers
<joseph@codesourcery.com> wrote:
> Here is a revised version of my patch
> <http://gcc.gnu.org/ml/gcc-patches/2011-05/msg01779.html> to create
> the common hooks structure. ?Tested in the same way as the original
> patch. ?OK to commit?
>
> 2011-05-25 ?Joseph Myers ?<joseph@codesourcery.com>
>
> ? ? ? ?* common/common-target-def.h, common/common-target.def,
> ? ? ? ?common/common-target.h, common/config/default-common.c,
> ? ? ? ?common/config/pa/pa-common.c: New files.
> ? ? ? ?* Makefile.in (common_out_file, common_out_object_file,
> ? ? ? ?COMMON_TARGET_H, COMMON_TARGET_DEF_H): New.
> ? ? ? ?(OBJS-libcommon-target): Include $(common_out_object_file).
> ? ? ? ?(prefix.o): Update dependencies.
> ? ? ? ?($(common_out_object_file), common/common-target-hooks-def.h,
> ? ? ? ?s-common-target-hooks-def-h): New.
> ? ? ? ?(s-tm-texi): Also check timestamp on common-target.def.
> ? ? ? ?(build/genhooks.o): Update dependencies.
> ? ? ? ?* config.gcc (common_out_file, target_has_targetm_common): Define.
> ? ? ? ?* config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with
> ? ? ? ?TARGET_ALWAYS_STRIP_DOTDOT.
> ? ? ? ?* configure.ac (common_out_object_file): Define.
> ? ? ? ?(common_out_file, common_out_object_file): Substitute.
> ? ? ? ?(common): Create directory.
> ? ? ? ?* configure: Regenerate.
> ? ? ? ?* doc/tm.texi.in (targetm_common): Document.
> ? ? ? ?(TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry.
> ? ? ? ?* doc/tm.texi: Regenerate.
> ? ? ? ?* genhooks.c (hook_array): Also include common/common-target.def.
> ? ? ? ?* prefix.c (tm.h): Don't include.
> ? ? ? ?(common/common-target.h): Include.
> ? ? ? ?(ALWAYS_STRIP_DOTDOT): Don't define.
> ? ? ? ?(update_path): Use targetm_common.always_strip_dotdot instead of
> ? ? ? ?ALWAYS_STRIP_DOTDOT.
> ? ? ? ?* system.h (ALWAYS_STRIP_DOTDOT): Poison.

This is OK.

Thanks.

Ian