On 2012-03-15, at 4:40 AM, Jonathan Wakely wrote: > On 15 March 2012 03:09, Vaugha Brewchuk wrote: >> >> >> Following your suggestions and looking at the above output, it is obvious that there is no -lsupc++ command passed-on to collect2. I manually added -lsupc++ to the above command and both of the missing symbols have been imported by the linker! I am now one step closer to getting abi_check linked - thank you! >> >> Now the question is why does g++ not try to link with libsupc++.a? I will dig through the configuration, but as always any pointers would be very much appreciated. > > I think usually libstdc++ would automatically link to libsupc++, but > maybe NeXT needs it to be done explicitly. I added my two missing objects, strdup() and strxfrm(), to libsupc++ and tried linking again. Unfortunately the result looks like I'm "sinking" even deeper and way beyond my skill level: /bin/ld: Undefined symbols: __GLOBAL__D__Z16check_compatibleRK11symbol_infoS1_b __GLOBAL__D__ZN9__gnu_cxx4ropeIcSaIcEE10_S_min_lenE __GLOBAL__D__ZNKSt9basic_iosIcSt11char_traitsIcEE7rdstateEv __GLOBAL__I__Z16check_compatibleRK11symbol_infoS1_b __GLOBAL__I__ZN9__gnu_cxx4ropeIcSaIcEE10_S_min_lenE __GLOBAL__I__ZNKSt9basic_iosIcSt11char_traitsIcEE7rdstateEv __GLOBAL__I__ZNSt10moneypunctIcLb0EEC2Em __GLOBAL__I__ZNSt5ctypeIcE13classic_tableEv __GLOBAL__I__ZNSt7codecvtIcc9mbstate_tE2idE ___main I am almost ready to throw in the towel. Thank you.
