[Bug bootstrap/50982] gthr reorganization breakage

[dje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982

--- Comment #4 from David Edelsohn <dje at gcc dot gnu.org> 2011-11-03 18:11:40 UTC ---
The failure is config/gthr-posix.h is not found in the search path when
building libstdc++ during bootstrap.

Paolo's suggestion probably was not well thought through.

I tried editing gthr-aix.h to remove config/, but that was not sufficient and
failed in another way.  I will try with the other parts of your patch.