spack/var/spack/packages/mpich/package.py

##############################################################################
# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://scalability-llnl.github.io/spack
# Please also see the LICENSE file 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 General Public License (as published by
# the Free Software Foundation) version 2.1 dated 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 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 Mpich(Package):
    """MPICH is a high performance and widely portable implementation of
       the Message Passing Interface (MPI) standard."""
    homepage = "http://www.mpich.org"
    url      = "http://www.mpich.org/static/downloads/3.0.4/mpich-3.0.4.tar.gz"
    list_url   = "http://www.mpich.org/static/downloads/"
    list_depth = 2

    version('3.0.4', '9c5d5d4fe1e17dd12153f40bc5b6dbc0')

    provides('mpi@:3', when='@3:')
    provides('mpi@:1', when='@1:')

    def install(self, spec, prefix):
        config_args = ["--prefix=" + prefix,
                       "--enable-shared"]

        # TODO: Spack should make it so that you can't actually find
        # these compilers if they're "disabled" for the current
        # compiler configuration.
        if not self.compiler.f77:
            config_args.append("--disable-f77")

        if not self.compiler.fc:
            config_args.append("--disable-fc")

        configure(*config_args)
        make()
        make("install")