https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773
--- Comment #12 from howarth at bromo dot med.uc.edu --- With the commits of https://gcc.gnu.org/ml/gcc-cvs/2014-11/msg00357.html and https://gcc.gnu.org/ml/gcc-cvs/2014-11/msg00370.html, the darwin bootstrap should be fully restored on darwin13 and earlier. The patch to fix the configure scripts, generated from the broken libtool.m4, remains to be applied to fix the darwin14 bootstrap.
