diff options
| -rw-r--r-- | var/spack/repos/builtin/packages/lammps/package.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/lammps/package.py b/var/spack/repos/builtin/packages/lammps/package.py index 2ce705f68d..fafbcb4057 100644 --- a/var/spack/repos/builtin/packages/lammps/package.py +++ b/var/spack/repos/builtin/packages/lammps/package.py @@ -59,6 +59,7 @@ class Lammps(CMakePackage): description='Build the liblammps in addition to the executable') variant('mpi', default=True, description='Build with mpi') + variant('openmp', default=True, description='Build with OpenMP') variant('exceptions', default=False, description='Build with lammps exceptions') @@ -87,6 +88,7 @@ class Lammps(CMakePackage): conflicts('+user-misc', when='~manybody') conflicts('+user-phonon', when='~kspace') conflicts('+user-misc', when='~manybody') + conflicts('%gcc@9:', when='+openmp') patch("lib.patch", when="@20170901") patch("660.patch", when="@20170922") @@ -109,7 +111,9 @@ class Lammps(CMakePackage): 'ON' if '+exceptions' in spec else 'OFF'), '-D{0}_MPI={1}'.format( mpi_prefix, - 'ON' if '+mpi' in spec else 'OFF') + 'ON' if '+mpi' in spec else 'OFF'), + '-DBUILD_OMP={0}'.format( + 'ON' if '+openmp' in spec else 'OFF'), ] if spec.satisfies('@20180629:+lib'): |