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

[rguenther at suse dot de]

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

--- Comment #20 from rguenther at suse dot de <rguenther at suse dot de> 
2011-10-28 10:01:45 UTC ---
On Fri, 28 Oct 2011, iains at gcc dot gnu.org wrote:

> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50876
> 
> --- Comment #17 from Iain Sandoe <iains at gcc dot gnu.org> 2011-10-28 
> 09:12:07 UTC ---
> I notice that f{un}signed-char is marked for LTO in the .opts file - does that
> make any difference to the logic?
> 
> funsigned-char
> C ObjC C++ ObjC++ LTO Var(flag_signed_char, 0)

Yes, I've fixed that in the patch I committed.