ctest_coverage([BUILD <build-dir>] [APPEND] [LABELS <label>...] [RETURN_VALUE <result-var>] [CAPTURE_CMAKE_ERROR <result-var>] [QUIET] )
ctest_coverage([BUILD <build-dir>] [APPEND] [LABELS <label>...] [RETURN_VALUE <result-var>] [CAPTURE_CMAKE_ERROR <result-var>] [QUIET] )
ctest_coverage(CAPTURE_CMAKE_ERROR err_result QUIET)