##############################################################################
# Copyright (c) 2013-2016, 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/llnl/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 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 *
import os

from spack.pkg.builtin.intel import IntelInstaller


class IntelDaal(IntelInstaller):
    """Intel Data Analytics Acceleration Library.

    Note: You will have to add the download file to a
    mirror so that Spack can find it. For instructions on how to set up a
    mirror, see http://spack.readthedocs.io/en/latest/mirrors.html"""

    homepage = "https://software.intel.com/en-us/daal"

    version('2017.2.174', 'f067d5d7b0f70914fba1f78da0361065',
            url="http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/11308/l_daal_2017.2.174.tgz")
    version('2017.0.098', 'b4eb234de12beff4a5cba4b81ea60673',
            url="http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/9664/l_daal_2017.0.098.tgz")
    version('2016.3.210', 'ad747c0dd97dace4cad03cf2266cad28',
            url="http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/9099/l_daal_2016.3.210.tgz")
    version('2016.2.181', 'aad2aa70e5599ebfe6f85b29d8719d46',
            url="http://registrationcenter-download.intel.com/akdlm/irc_nas/tec/8687/l_daal_2016.2.181.tgz")

    provides('daal')

    def install(self, spec, prefix):

        self.intel_prefix = os.path.join(prefix, "pkg")
        IntelInstaller.install(self, spec, prefix)

        daal_dir = os.path.join(self.intel_prefix, "daal")
        for f in os.listdir(daal_dir):
            os.symlink(os.path.join(daal_dir, f), os.path.join(self.prefix, f))