http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289
--- Comment #43 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-15 15:12:31 UTC --- Posted updated patch to adjust for bit-rot from the libsanitizer multilib support checkin and add required spec handling to gcc/config/darwin.h. Ignore my previous comment about the static build failing. This was a glitch in my fink packaging where I deleted the libstdc++.la from dependency_libs= in libasan.la. So we have no issues with using libasan.a. http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01251.html