cmake OPENMP_HAVE_WERROR_FLAG examples

Lewuathe/mlir-hello thirdparty/llvm-project/openmp/cmake/config-ix.cmake :20

check_cxx_compiler_flag(-Werror OPENMP_HAVE_WERROR_FLAG)

llvm-mirror/openmp cmake/config-ix.cmake :4

check_cxx_compiler_flag(-Werror OPENMP_HAVE_WERROR_FLAG)