diff options
Diffstat (limited to 'var/spack/repos/builtin/packages/fftw/package.py')
-rw-r--r-- | var/spack/repos/builtin/packages/fftw/package.py | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/var/spack/repos/builtin/packages/fftw/package.py b/var/spack/repos/builtin/packages/fftw/package.py index bc129aaf1a..4ffc787594 100644 --- a/var/spack/repos/builtin/packages/fftw/package.py +++ b/var/spack/repos/builtin/packages/fftw/package.py @@ -42,7 +42,7 @@ class Fftw(Package): variant('float', default=True, description='Produces a single precision version of the library') variant('long_double', default=True, description='Produces a long double precision version of the library') variant('quad', default=False, description='Produces a quad precision version of the library (works only with GCC and libquadmath)') - + variant('openmp', default=False, description="Enable OpenMP support.") variant('mpi', default=False, description='Activate MPI support') depends_on('mpi', when='+mpi') @@ -52,8 +52,15 @@ class Fftw(Package): def install(self, spec, prefix): options = ['--prefix=%s' % prefix, '--enable-shared', - '--enable-threads', - '--enable-openmp'] + '--enable-threads'] + # Add support for OpenMP + if '+openmp' in spec: + # Note: Apple's Clang does not support OpenMP. + if spec.satisfies('%clang'): + ver = str(self.compiler.version) + if ver.endswith('-apple'): + raise InstallError("Apple's clang does not support OpenMP") + options.append('--enable-openmp') if not self.compiler.f77 or not self.compiler.fc: options.append("--disable-fortran") if '+mpi' in spec: |