How mavericks/xcode5.0.1 changed the compiler and linker?
问题 I upgraded a system from 10.8 to 10.9 and correspondingly for xcode from 5.0 to 5.0.1. I'm rewarded when I try to run a part of my build that combines multiple .a files into a single, larger, shared lib: Undefined symbols for architecture x86_64: "__ZNKSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE13find_first_ofEPKcmm", referenced from: __ZN2bt3fst12FstLookupSet14loadFromStringERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEESA_ in libbtfst.a(bt_fst_factory.o)