cmake_minimum_required(VERSION 3.8) project(TestFindOpenMP NONE) include(CTest) macro(source_code_mapper_helper LANG_NAME SRC_FILE_NAME) if("${LANG_NAME}" STREQUAL "C") set(OpenMPTEST_SOURCE_FILE "${SRC_FILE_NAME}.c") elseif("${LANG_NAME}" STREQUAL "CXX") configure_file("${SRC_FILE_NAME}.c" "${SRC_FILE_NAME}.cxx" COPYONLY) set(OpenMPTEST_SOURCE_FILE "${SRC_FILE_NAME}.cxx") elseif("${LANG_NAME}" STREQUAL "Fortran") set(OpenMPTEST_SOURCE_FILE "${CMAKE_CURRENT_BINARY_DIR}/${SRC_FILE_NAME}.f90") if(OpenMP_Fortran_HAVE_OMPLIB_MODULE) set(OpenMP_Fortran_INCLUDE_LINE "use omp_lib\n implicit none") else() set(OpenMP_Fortran_INCLUDE_LINE "implicit none\n include 'omp_lib.h'") endif() configure_file("${SRC_FILE_NAME}.f90.in" "${OpenMPTEST_SOURCE_FILE}" @ONLY) endif() endmacro() foreach(c C CXX Fortran) if("${OpenMP_TEST_${c}}") message("Testing ${c}") enable_language(${c}) endif() endforeach() find_package(OpenMP REQUIRED) foreach(c C CXX Fortran) if(NOT "${OpenMP_TEST_${c}}") continue() endif() source_code_mapper_helper(${c} main) add_executable(test_tgt_${c} ${OpenMPTEST_SOURCE_FILE}) target_link_libraries(test_tgt_${c} PRIVATE OpenMP::OpenMP_${c}) set_property(TARGET test_tgt_${c} PROPERTY LINKER_LANGUAGE ${c}) add_test(NAME test_tgt_${c} COMMAND test_tgt_${c}) add_executable(test_var_${c} ${OpenMPTEST_SOURCE_FILE}) separate_arguments(_OpenMP_${c}_OPTIONS NATIVE_COMMAND "${OpenMP_${c}_FLAGS}") target_compile_options(test_var_${c} PRIVATE "${_OpenMP_${c}_OPTIONS}") target_link_libraries(test_var_${c} PRIVATE "${OpenMP_${c}_FLAGS}") target_include_directories(test_var_${c} PRIVATE ${OpenMP_${c}_INCLUDE_DIRS}) set_property(TARGET test_var_${c} PROPERTY LINKER_LANGUAGE ${c}) add_test(NAME test_var_${c} COMMAND test_var_${c}) source_code_mapper_helper(${c} scalprod) add_library(scalprod_${c} STATIC ${OpenMPTEST_SOURCE_FILE}) target_link_libraries(scalprod_${c} PRIVATE OpenMP::OpenMP_${c}) set_property(TARGET scalprod_${c} PROPERTY LINKER_LANGUAGE ${c}) endforeach() foreach(c C CXX Fortran) if(NOT "${OpenMP_TEST_${c}}") continue() endif() foreach(d C CXX Fortran) if(NOT "${OpenMP_TEST_${d}}") continue() endif() source_code_mapper_helper(${c} scaltest) add_executable(scaltest_${c}_${d} ${OpenMPTEST_SOURCE_FILE}) target_link_libraries(scaltest_${c}_${d} PRIVATE scalprod_${d}) set_property(TARGET scaltest_${c}_${d} PROPERTY LINKER_LANGUAGE ${c}) add_test(NAME test_omp_${c}_${d} COMMAND scaltest_${c}_${d}) set_property(TEST test_omp_${c}_${d} PROPERTY PASS_REGULAR_EXPRESSION "^[ \t]*70\\.?0*") endforeach() endforeach()