http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289
--- Comment #5 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-13 14:06:46 UTC --- (In reply to comment #4) > (In reply to comment #3) > > 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. > The bootstrap completes without any other changes. What we need in gcc/config/darwin.h is a LINK_SPEC entry for %faddress-sanitizer which passes "-framework CoreFoundation -lasan" to the linker.
