ok the segfaults was just the wrong linker again. export LDFLAGS="-fuse-ld=/usr/bin/ld.gold"
was missing. Now everything compiles, the gnustep tests all pass (except some minor issues with date formats) However if I build my applications, I get undefined references to cxa_guard_release. This is some C++ stufff. I dont use C++ or ObjC++ in my code anywhere. Never the less there are some linking against it from 3 libraries I have. These all have something in comon Apparently libobjc2 has a reference to cxa_guard_release but I'm not sure why its not properly linked against if it needs it. I'm compiling with clang-11 from the llvm repo and this uses libc++ not libstdc++ now I believe. So probably a few cflags to be added. Any hint anyone? > On 5 Mar 2020, at 12:04, Wolfgang Lux <wolfgang....@gmail.com> wrote: > > > >> Am 05.03.2020 um 11:21 schrieb Andreas Fink <af...@list.fink.org>: >> >> CMakeFiles/objc.dir/libstdcxx_current_primary_exception.cc.o >> /Users/afink/development/gnustep/libobjc2/arc.mm:6:10: fatal error: >> 'third_party/robin-map/include/tsl/robin_map.h' file not found >> #include "third_party/robin-map/include/tsl/robin_map.h" >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> 1 error generated. >> make[2]: *** [CMakeFiles/objc.dir/build.make:411: >> CMakeFiles/objc.dir/arc.mm.o] Error 1 >> make[2]: *** Waiting for unfinished jobs.... >> [ 16%] Linking CXX static library libobjc.a >> make[1]: *** [CMakeFiles/Makefile2:484: CMakeFiles/objc.dir/all] Error 2 >> make[1]: *** Waiting for unfinished jobs.... >> [ 16%] Built target objc-static >> make: *** [Makefile:163: all] Error 2 >> >> >> Can anyone hint where this file should come from? > > Those files are coming from a submodule. IIRC, you need to execute > git submodule init > once in your clone. > > Wolfgang >