From 7d954720ff5826fe1e4048472d603814718ce043 Mon Sep 17 00:00:00 2001 From: "Adam J. Stewart" Date: Sat, 20 Jul 2019 15:40:36 -0500 Subject: Add OpenMP flag for Apple Clang (#12049) --- lib/spack/spack/compilers/clang.py | 5 +---- lib/spack/spack/test/compilers.py | 3 ++- 2 files changed, 3 insertions(+), 5 deletions(-) (limited to 'lib') diff --git a/lib/spack/spack/compilers/clang.py b/lib/spack/spack/compilers/clang.py index 352e842412..e4b109588b 100644 --- a/lib/spack/spack/compilers/clang.py +++ b/lib/spack/spack/compilers/clang.py @@ -83,10 +83,7 @@ class Clang(Compiler): @property def openmp_flag(self): if self.is_apple: - raise UnsupportedCompilerFlag(self, - "OpenMP", - "openmp_flag", - "Xcode {0}".format(self.version)) + return "-Xpreprocessor -fopenmp" else: return "-fopenmp" diff --git a/lib/spack/spack/test/compilers.py b/lib/spack/spack/test/compilers.py index 84233d604f..00a0fab41c 100644 --- a/lib/spack/spack/test/compilers.py +++ b/lib/spack/spack/test/compilers.py @@ -219,7 +219,8 @@ def test_clang_flags(): supported_flag_test("pic_flag", "-fPIC", "gcc@4.0") # Apple Clang. - unsupported_flag_test("openmp_flag", "clang@2.0.0-apple") + supported_flag_test( + "openmp_flag", "-Xpreprocessor -fopenmp", "clang@2.0.0-apple") unsupported_flag_test("cxx11_flag", "clang@2.0.0-apple") supported_flag_test("cxx11_flag", "-std=c++11", "clang@4.0.0-apple") unsupported_flag_test("cxx14_flag", "clang@5.0.0-apple") -- cgit v1.2.3-60-g2f50