include(FetchContent) FetchContent_Declare( googletest GIT_REPOSITORY https://github.com/google/googletest.git GIT_TAG v1.14.0 ) set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) FetchContent_MakeAvailable(googletest) add_executable(test_bmath test_bmath.cc) target_link_libraries(test_bmath PRIVATE bmath::bmath gtest_main) include(GoogleTest) gtest_discover_tests(test_bmath)