From 8f3482b2ce28ed863bfd470384bd116b583101c5 Mon Sep 17 00:00:00 2001 From: Axel Huebl Date: Sat, 18 Sep 2021 14:13:47 -0700 Subject: FFTW: Fix OpenMP Build on macOS (#26039) --- var/spack/repos/builtin/packages/fftw/package.py | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/var/spack/repos/builtin/packages/fftw/package.py b/var/spack/repos/builtin/packages/fftw/package.py index 5325545984..845e714bc7 100644 --- a/var/spack/repos/builtin/packages/fftw/package.py +++ b/var/spack/repos/builtin/packages/fftw/package.py @@ -86,6 +86,17 @@ class FftwBase(AutotoolsPackage): """Precisions that have been selected in this build""" return self.spec.variants['precision'].value + def setup_build_environment(self, env): + if self.spec.satisfies('%apple-clang +openmp'): + env.append_flags( + 'CPPFLAGS', self.compiler.openmp_flag) + env.append_flags( + 'CFLAGS', self.spec['llvm-openmp'].headers.include_flags) + env.append_flags( + 'CXXFLAGS', self.spec['llvm-openmp'].headers.include_flags) + env.append_flags( + 'LDFLAGS', self.spec['llvm-openmp'].libs.ld_flags) + def configure(self, spec, prefix): # Base options options = [ -- cgit v1.2.3-60-g2f50