http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289
--- Comment #21 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-14 14:24:43 UTC --- Patch posted at http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01116.html which assumes the libsanitizer maintainers import mach_override/mach_override.h and mach_override/mach_override.c.
