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espresso : fixed dependency handling

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This commit is contained in:
alalazo 2016-02-11 18:18:05 +01:00
parent ca3cdb4458
commit b272a8881b
1 changed files with 4 additions and 6 deletions
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10
var/spack/repos/builtin/packages/espresso/package.py
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@ -1,5 +1,3 @@
import llnl.util.tty as tty
from spack import * from spack import *
@ -15,21 +13,21 @@ class Espresso(Package):
variant('mpi', default=True, description='Build Quantum-ESPRESSO with mpi support') variant('mpi', default=True, description='Build Quantum-ESPRESSO with mpi support')
variant('openmp', default=False, description='Enables openMP support') variant('openmp', default=False, description='Enables openMP support')
variant('scalapack', default=False, description='Enables scalapack support') variant('scalapack', default=True, description='Enables scalapack support')
variant('elpa', default=True, description='Use elpa as an eigenvalue solver') variant('elpa', default=True, description='Use elpa as an eigenvalue solver')
depends_on('blas') depends_on('blas')
depends_on('lapack') depends_on('lapack')
depends_on('mpi', when='+mpi') depends_on('mpi', when='+mpi')
depends_on('elpa', when='+elpa') depends_on('elpa', when='+elpa+scalapack+mpi') # TODO : + mpi needed to avoid false dependencies installation
depends_on('scalapack', when='+scalapack') depends_on('scalapack', when='+scalapack+mpi') # TODO : + mpi needed to avoid false dependencies installation
def check_variants(self, spec): def check_variants(self, spec):
error = 'you cannot ask for \'+{variant}\' when \'+mpi\' is not active' error = 'you cannot ask for \'+{variant}\' when \'+mpi\' is not active'
if '+scalapack' in spec and '~mpi' in spec: if '+scalapack' in spec and '~mpi' in spec:
raise RuntimeError(error.format(variant='scalapack')) raise RuntimeError(error.format(variant='scalapack'))
if '+elpa' in spec and '~mpi' in spec: if '+elpa' in spec and ('~mpi' in spec or '~scalapack' in spec):
raise RuntimeError(error.format(variant='elpa')) raise RuntimeError(error.format(variant='elpa'))
def install(self, spec, prefix): def install(self, spec, prefix):