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##############################################################################
# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/spack/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import os
from spack import *
class Slepc(Package):
"""
Scalable Library for Eigenvalue Problem Computations.
"""
homepage = "http://www.grycap.upv.es/slepc"
url = "http://slepc.upv.es/download/distrib/slepc-3.6.2.tar.gz"
version('3.8.0', 'c58ccc4e852d1da01112466c48efa41f0839649f3a265925788237d76cd3d963')
version('3.7.4', '2fb782844e3bc265a8d181c3c3e2632a4ca073111c874c654f1365d33ca2eb8a')
version('3.7.3', '3ef9bcc645a10c1779d56b3500472ceb66df692e389d635087d30e7c46424df9')
version('3.7.1', '670216f263e3074b21e0623c01bc0f562fdc0bffcd7bd42dd5d8edbe73a532c2')
version('3.6.3', '384939d009546db37bc05ed81260c8b5ba451093bf891391d32eb7109ccff876')
version('3.6.2', '2ab4311bed26ccf7771818665991b2ea3a9b15f97e29fd13911ab1293e8e65df')
version('develop', git='https://bitbucket.org/slepc/slepc.git')
variant('arpack', default=True, description='Enables Arpack wrappers')
# NOTE: make sure PETSc and SLEPc use the same python.
depends_on('python@2.6:2.8', type='build')
# Cannot mix release and development versions of SLEPc and PETSc:
depends_on('petsc@develop', when='@develop')
depends_on('petsc@3.8:3.8.99', when='@3.8:3.8.99')
depends_on('petsc@3.7:3.7.7', when='@3.7.1:3.7.4')
depends_on('petsc@3.6.3:3.6.4', when='@3.6.2:3.6.3')
depends_on('arpack-ng~mpi', when='+arpack^petsc~mpi~int64')
depends_on('arpack-ng+mpi', when='+arpack^petsc+mpi~int64')
patch('install_name_371.patch', when='@3.7.1')
# Arpack can not be used with 64bit integers.
conflicts('+arpack', when='^petsc+int64')
def install(self, spec, prefix):
# set SLEPC_DIR for installation
# Note that one should set the current (temporary) directory instead
# its symlink in spack/stage/ !
os.environ['SLEPC_DIR'] = os.getcwd()
options = []
if '+arpack' in spec:
options.extend([
'--with-arpack-dir=%s' % spec['arpack-ng'].prefix.lib,
])
if 'arpack-ng~mpi' in spec:
options.extend([
'--with-arpack-flags=-larpack'
])
else:
options.extend([
'--with-arpack-flags=-lparpack,-larpack'
])
configure('--prefix=%s' % prefix, *options)
make('MAKE_NP=%s' % make_jobs, parallel=False)
if self.run_tests:
make('test', parallel=False)
make('install', parallel=False)
def setup_dependent_environment(self, spack_env, run_env, dependent_spec):
# set up SLEPC_DIR for everyone using SLEPc package
spack_env.set('SLEPC_DIR', self.prefix)
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