CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_LIBCXX CONAN_SHARED_LINKER_FLAGS CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMakeFiles/standalone.dir/200-standalone.cpp.o: In function `Catch::BinaryExpr::streamReconstructedExpression(std::ostream&) const': 200-standalone.cpp:(.text._ZNK5Catch10BinaryExprIbbE29streamReconstructedExpressionERSo[_ZNK5Catch10BinaryExprIbbE29streamReconstructedExpressionERSo]+0x32): undefined reference to `Catch::StringMaker::convert(bool)' 200-standalone.cpp:(.text._ZNK5Catch10BinaryExprIbbE29streamReconstructedExpressionERSo[_ZNK5Catch10BinaryExprIbbE29streamReconstructedExpressionERSo]+0x3e): undefined reference to `Catch::StringMaker::convert(bool)' 200-standalone.cpp:(.text._ZNK5Catch10BinaryExprIbbE29streamReconstructedExpressionERSo[_ZNK5Catch10BinaryExprIbbE29streamReconstructedExpressionERSo]+0x54): undefined reference to `Catch::formatReconstructedExpression(std::ostream&, std::string const&, Catch::StringRef, std::string const&)' collect2: error: ld returned 1 exit status make[2]: *** [bin/standalone] Error 1 make[1]: *** [CMakeFiles/standalone.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... g++: fatal error: Terminated signal terminated program cc1plus compilation terminated. make[2]: *** [CMakeFiles/test_package.dir/000-CatchMain.cpp.o] Error 1 make[1]: *** [CMakeFiles/test_package.dir/all] Error 2 make: *** [all] Error 2 ERROR: Exiting with code: 5