G Variant/debug Variant/debug variant variant variant->Variant/debug Platform/linux Platform/linux Platform/linux->variant platform platform platform->Platform/linux Compiler/clang Compiler/clang Language/C++14 Language/C++14 Language/C++14->Compiler/clang Language/C++17 Language/C++17 Language/C++17->Compiler/clang lib lib lib->platform lib->Language/C++17 app app app->platform app->Language/C++14 app->lib tests tests tests->platform tests->Language/C++17 tests->lib