check_cxx_source_compiles("
            #include<type_traits>
            int main() { return std::is_same_v<int, char>; }
        " ENTT_HAS_LIBCPP)

check_cxx_source_compiles("
            #include<type_traits>
            int main() { return std::is_same_v<int, char>; }
        " ENTT_HAS_LIBCPP)

check_cxx_source_compiles("
            #include<type_traits>
            int main() { return std::is_same_v<int, char>; }
        " ENTT_HAS_LIBCPP)