https://sourceware.org/bugzilla/show_bug.cgi?id=30254
--- Comment #6 from cqwrteur <euloanty at live dot com> --- Created attachment 14891 --> https://sourceware.org/bugzilla/attachment.cgi?id=14891&action=edit ld missing import of ios_base_library_init I use lld and it imports one more symbol than ld. I guess it is the reason since libstdc++ does this: #ifdef _GLIBCXX_SYMVER_GNU #pragma GCC diagnostic ignored "-Wattribute-alias" void ios_base_library_init (void) __attribute__((alias ("_ZNSt8ios_base4InitC1Ev"))); #endif https://github.com/gcc-mirror/gcc/blob/master/libstdc%2B%2B-v3/src/c%2B%2B98/ios_init.cc -- You are receiving this mail because: You are on the CC list for the bug.