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##############################################################################
# Copyright (c) 2013-2018, 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
##############################################################################
from spack import *
class Gslib(Package):
"""Highly scalable Gather-scatter code with AMG and XXT solvers"""
homepage = "https://github.com/gslib/gslib"
git = "https://github.com/gslib/gslib.git"
version('1.0.2', tag='v1.0.2')
version('1.0.1', tag='v1.0.1')
version('1.0.0', tag='v1.0.0')
variant('mpi', default=True, description='Build with MPI')
variant('mpiio', default=True, description='Build with MPI I/O')
variant('blas', default=False, description='Build with BLAS')
depends_on('mpi', when="+mpi")
depends_on('mpi', when="+mpiio")
depends_on('blas', when="+blas")
conflicts('~mpi', when='+mpiio')
def install(self, spec, prefix):
src_dir = 'src'
lib_dir = 'lib'
libname = 'libgs.a'
if self.version == Version('1.0.1'):
makefile = 'Makefile'
else:
makefile = 'src/Makefile'
cc = self.compiler.cc
if '+mpiio' not in spec:
filter_file(r'MPIIO.*?=.*1', 'MPIIO = 0', makefile)
if '+mpi' in spec:
cc = spec['mpi'].mpicc
else:
filter_file(r'MPI.*?=.*1', 'MPI = 0', makefile)
filter_file(r'MPIIO.*?=.*1', 'MPIIO = 0', makefile)
make_cmd = "CC=" + cc
if '+blas' in spec:
filter_file(r'BLAS.*?=.*0', 'BLAS = 1', makefile)
blas = spec['blas'].libs
ld_flags = blas.ld_flags
filter_file(r'\$\(LDFLAGS\)', ld_flags, makefile)
if self.version == Version('1.0.1'):
make(make_cmd)
make('install')
install_tree(lib_dir, prefix.lib)
elif self.version == Version('1.0.0'):
with working_dir(src_dir):
make(make_cmd)
mkdir(prefix.lib)
install(libname, prefix.lib)
# Should only install the headers (this will be fixed in gslib on
# future releases).
install_tree(src_dir, prefix.include)
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