Allow passing addition OPENMP_TEST_Fortran_FLAGS flags

Author: Meinersbur

openmp/CMakeLists.txt

@@ -111,6 +111,8 @@ set(OPENMP_TEST_FLAGS "" CACHE STRING
   "Extra compiler flags to send to the test compiler.")
 set(OPENMP_TEST_OPENMP_FLAGS ${OPENMP_TEST_COMPILER_OPENMP_FLAGS} CACHE STRING
   "OpenMP compiler flag to use for testing OpenMP runtime libraries.")
+set(OPENMP_TEST_Fortran_FLAGS "${CMAKE_Fortran_FLAGS}" CACHE STRING
+  "Additional compiler flags to use for testing Fortran programs.")
 
 if (LLVM_RUNTIMES_BUILD)
   flang_module_fortran_enable()

openmp/runtime/test/lit.cfg

@@ -48,6 +48,7 @@ if config.test_fortran_compiler:
         ToolSubst(
             "%flang",
             command=config.test_fortran_compiler,
+            extra_args=config.test_fortran_flags.split(),
             unresolved="fatal",
         ),
     ], [config.llvm_tools_dir])

openmp/runtime/test/lit.site.cfg.in

@@ -8,6 +8,7 @@ config.test_compiler_has_omp_h = @OPENMP_TEST_COMPILER_HAS_OMP_H@
 config.test_filecheck = "@OPENMP_FILECHECK_EXECUTABLE@"
 config.test_not = "@OPENMP_NOT_EXECUTABLE@"
 config.test_openmp_flags = "@OPENMP_TEST_OPENMP_FLAGS@"
+config.test_fortran_flags = "@OPENMP_TEST_Fortran_FLAGS@"
 config.test_extra_flags = "@OPENMP_TEST_FLAGS@"
 config.libomp_obj_root = "@CMAKE_CURRENT_BINARY_DIR@"
 config.library_dir = "@LIBOMP_LIBRARY_DIR@"