1# CMakeLists.txt file for unit testing OpenMP host runtime library. 2include(CheckFunctionExists) 3include(CheckLibraryExists) 4 5# Some tests use math functions 6check_library_exists(m sqrt "" LIBOMP_HAVE_LIBM) 7# When using libgcc, -latomic may be needed for atomics 8# (but when using compiler-rt, the atomics will be built-in) 9# Note: we can not check for __atomic_load because clang treats it 10# as special built-in and that breaks CMake checks 11check_function_exists(__atomic_load_1 LIBOMP_HAVE_BUILTIN_ATOMIC) 12if(NOT LIBOMP_HAVE_BUILTIN_ATOMIC) 13 check_library_exists(atomic __atomic_load_1 "" LIBOMP_HAVE_LIBATOMIC) 14else() 15 # not needed 16 set(LIBOMP_HAVE_LIBATOMIC 0) 17endif() 18 19macro(pythonize_bool var) 20 if (${var}) 21 set(${var} True) 22 else() 23 set(${var} False) 24 endif() 25endmacro() 26 27list(APPEND OPENMP_TEST_COMPILER_FEATURE_LIST "${LIBOMP_ARCH}") 28update_test_compiler_features() 29 30pythonize_bool(LIBOMP_USE_HWLOC) 31pythonize_bool(LIBOMP_OMPT_SUPPORT) 32pythonize_bool(LIBOMP_OMPT_OPTIONAL) 33pythonize_bool(LIBOMP_OMPX_TASKGRAPH) 34pythonize_bool(LIBOMP_HAVE_LIBM) 35pythonize_bool(LIBOMP_HAVE_LIBATOMIC) 36pythonize_bool(OPENMP_STANDALONE_BUILD) 37pythonize_bool(OPENMP_TEST_COMPILER_HAS_OMIT_FRAME_POINTER_FLAGS) 38pythonize_bool(OPENMP_TEST_COMPILER_HAS_OMP_H) 39 40add_library(ompt-print-callback INTERFACE) 41target_include_directories(ompt-print-callback INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/ompt) 42 43 44add_openmp_testsuite(check-libomp "Running libomp tests" ${CMAKE_CURRENT_BINARY_DIR} DEPENDS omp) 45# Add target check-ompt, but make sure to not add the tests twice to check-openmp. 46add_openmp_testsuite(check-ompt "Running OMPT tests" ${CMAKE_CURRENT_BINARY_DIR}/ompt EXCLUDE_FROM_CHECK_ALL DEPENDS omp) 47 48# Configure the lit.site.cfg.in file 49set(AUTO_GEN_COMMENT "## Autogenerated by libomp configuration.\n# Do not edit!") 50configure_file(lit.site.cfg.in lit.site.cfg @ONLY) 51