[Bug driver/50876] [4.7 Regression] unrecognized command line option '-Zmultiply_defined suppress regressions for lto.exp on x86_64-apple-darwin11

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50876

--- Comment #18 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-28 
09:46:32 UTC ---
Author: rguenth
Date: Fri Oct 28 09:46:26 2011
New Revision: 180608

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180608
Log:
2010-10-28  Richard Guenther  <rguent...@suse.de>

    PR driver/50876
    * lto-wrapper.c (get_options_from_collect_gcc_options):
    Properly count arguments.
    (run_gcc): Use an obstack to collect argv, properly separate
    switches and their arguments.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-wrapper.c