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 warning: unknown warning option '-Wno-extra-semi-stmt'; did you mean '-Wno-extra-semi'? [-Wunknown-warning-option] 1 warning generated. cppcheck/2.2 (test package): WARN: This conanfile has no build step