include(GoogleTest) foreach( testname function_ref_test string_view_test unique_ptr_test utility_test span_test shared_ptr_test variant_test) add_executable(${testname} "${testname}.cc") target_link_libraries(${testname} ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} opentelemetry_api) gtest_add_tests( TARGET ${testname} TEST_PREFIX nostd. TEST_LIST ${testname}) endforeach()