Hi!
On Thu, 28 Jun 2012 12:42:23 +0200, Matthias Klose <d...@ubuntu.com> wrote:
> On 28.06.2012 12:01, Thomas Schwinge wrote:
> > On Mon, 25 Jun 2012 18:19:26 +0200, Matthias Klose <d...@ubuntu.com>
> > wrote:
> >> On 25.06.2012 15:56, Joseph S. Myers wrote:
> >>> On Mon, 25 Jun 2012, Matthias Klose wrote:
> >>>
> >>>> Please find attached the patch updated for trunk 20120625, x86 only,
> >>>> tested on x86-linux-gnu, KFreeBSD and the Hurd.
> >
> >> 2012-06-25 Matthias Klose <d...@ubuntu.com>
> >>
> >> * doc/invoke.texi: Document -print-multiarch. * doc/install.texi:
> >> Document --enable-multiarch. * doc/fragments.texi: Document
> >> MULTILIB_OSDIRNAMES, MULTIARCH_DIRNAME. * configure.ac: Add
> >> --enable-multiarch option. * configure.in: Regenerate. * Makefile.in
> >> (s-mlib): Pass MULTIARCH_DIRNAME to genmultilib. enable_multiarch,
> >> with_float: New macros. if_multiarch: New macro, define in terms of
> >> enable_multiarch. * genmultilib: Add new argument for the multiarch
> >> name. * gcc.c (multiarch_dir): Define. (for_each_path): Search for
> >> multiarch suffixes. (driver_handle_option): Handle multiarch option.
> >> (do_spec_1): Pass -imultiarch if defined. (main): Print multiarch.
> >> (set_multilib_dir): Separate multilib and multiarch names from
> >> multilib_select. (print_multilib_info): Ignore multiarch names in
> >> multilib_select. * incpath.c (add_standard_paths): Search the multiarch
> >> include dirs. * cppdeault.h (default_include): Document multiarch in
> >> multilib member. * cppdefault.c: [LOCAL_INCLUDE_DIR,
> >> STANDARD_INCLUDE_DIR] Add an include directory for multiarch
> >> directories. * common.opt: New options --print-multiarch and -imultilib.
> >> * config.gcc: Add tmake fragments to tmake_file ( i386/t-kfreebsd for
> >> i[34567]86-*-kfreebsd*-gnu and x86_64-*-kfreebsd*-gnu, i386/t-gnu for
> >> i[34567]86-*-gnu*). * config/i386/t-kfreebsd: Add multiarch names in
> >> MULTILIB_OSDIRNAMES, define MULTIARCH_DIRNAME. * config/i386/t-linux64:
> >> Likewise. * config/i386/t-linux: Define MULTIARCH_DIRNAME. *
> >> config/i386/t-gnu: Likewise.
> >
> > As I said before, »config/i386/t-{gnu,kfreebsd,linux}« are new files.
> > Instead of repeating: my comments from
> > <http://news.gmane.org/find-root.php?message_id=%3C87zk94cg1h.fsf%40schwinge.name%3E>
> >
> >
> as well as the follow-up still hold.
>
> Like
>
> * config/i386/t-gnu: New, define MULTIARCH_DIRNAME.
>
> ?
I'd use:
* config/i386/t-gnu: New file.
* config/i386/t-kfreebsd: Likewise.
* config/i386/t-linux: Likewise.
Plus the following instead of your changes:
gcc/
* config.gcc <i[34567]86-*-linux* | x86_64-*-linux*> (tmake_file):
Include i386/t-linux.
<i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu> (tmake_file):
Include i386/t-kfreebsd.
<i[34567]86-*-gnu*> (tmake_file): Include i386/t-gnu.
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 7ec184c..39c70f2 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -3481,9 +3481,14 @@ case ${target} in
i[34567]86-*-darwin* | x86_64-*-darwin*)
;;
- i[34567]86-*-linux* | x86_64-*-linux* | \
- i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \
- i[34567]86-*-gnu*)
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ tmake_file="$tmake_file i386/t-linux"
+ ;;
+ i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
+ tmake_file="$tmake_file i386/t-kfreebsd"
+ ;;
+ i[34567]86-*-gnu*)
+ tmake_file="$tmake_file i386/t-gnu"
;;
i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
;;
Otherwise, I can't imagine how that would work.
Grüße,
Thomas
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