[100%] Linking CXX executable ../Release/osp-magnum
/usr/bin/ld: /tmp/lto-llvm-ad2d68.o: in function `Magnum::Trade::MaterialAttributeData::value() const':
MaterialData.cpp:(.text._ZNK6Magnum5Trade21MaterialAttributeData5valueEv+0x31): undefined reference to `Corrade::Containers::Implementation::stringFindCharacter(char const*, unsigned long, char)'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[3]: *** [src/CMakeFiles/osp-magnum.dir/build.make:717: Release/osp-magnum] Error 1
gmake[2]: *** [CMakeFiles/Makefile2:3004: src/CMakeFiles/osp-magnum.dir/all] Error 2
gmake[1]: *** [CMakeFiles/Makefile2:3011: src/CMakeFiles/osp-magnum.dir/rule] Error 2
gmake: *** [Makefile:980: osp-magnum] Error 2
Magnum and Corrade are statically linked. The stringFindCharacter function is present in libCorradeUtility.a and is part of the link command. I tried a few things, but only disabling LTO worked.
This might have something to do with how Corrade is doing some kind of runtime CPU dispatching to optimize certain functions (stringFindCharacter specifically) depending on the machine.
Magnum and Corrade are statically linked. The stringFindCharacter function is present in
libCorradeUtility.aand is part of the link command. I tried a few things, but only disabling LTO worked.This might have something to do with how Corrade is doing some kind of runtime CPU dispatching to optimize certain functions (stringFindCharacter specifically) depending on the machine.