http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289
--- Comment #4 from Iain Sandoe <iains at gcc dot gnu.org> 2012-11-13 13:54:52 UTC --- (In reply to comment #3) > > You can find these files in.. > > > > http://llvm.org/svn/llvm-project/compiler-rt/branches/release_32/lib/interception/mach_override/ > > With this files I have been able to do a clean bootstrap at revision 193472 on > x86_64-apple-darwin10. However, first, I have to supply the lib path for > libasan when using -faddress-sanitizer: -L/opt/gcc/gcc4.8w/lib -lasan; second, > the executable fails to run with: > > dyld: Symbol not found: _CFStringCreateCopy this is found in the CoreFoundation framework (CFxxxxx is a good hint). what you need is to have "-framework CoreFoundation" on the link line - and I guess the configury &c. needs to arrange this. > Looking at the web, it seems to be a known issue with darwin, but I have been > unable to understand how it can be fixed. > > Indeed I also see pr55291.
