##############################################################################
# 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
##############################################################################
from spack import *


class Vampirtrace(AutotoolsPackage):
    """VampirTrace is an open source library that allows detailed logging of
    program execution for parallel applications using message passing (MPI)
    and threads (OpenMP, Pthreads)."""

    homepage = "https://tu-dresden.de/zih/forschung/projekte/vampirtrace"
    url      = "http://wwwpub.zih.tu-dresden.de/~mlieber/dcount/dcount.php?package=vampirtrace&get=VampirTrace-5.14.4.tar.gz"

    version('5.14.4', '1c92b23169df9bcc860e5fc737dbc9c9')

    variant('mpi', default=True, description='Enable MPI support')

    depends_on('mpi', when='+mpi')
    depends_on('otf')
    depends_on('papi')
    depends_on('zlib')

    def patch(self):
        path = 'tools/vtwrapper/vt{0}-wrapper-data.txt.in'

        for wrapper in ('cc', 'c++', 'fort'):
            filter_file('@VT_WRAPPER_OPARI_TAB_COMPILER@',
                        '@VT_WRAPPER_CC_COMPILER@',
                        path.format(wrapper))

    def configure_args(self):
        spec = self.spec
        compiler = self.compiler

        args = [
            '--with-extern-otf',
            '--with-extern-otf-dir={0}'.format(spec['otf'].prefix),
            '--with-papi-dir={0}'.format(spec['papi'].prefix),
            '--with-zlib-dir={0}'.format(spec['zlib'].prefix),
            '--with-wrapper-cc-compiler={0}'.format(compiler.cc),
            '--with-wrapper-cc-cpp={0} -E'.format(compiler.cc),
            '--with-wrapper-cxx-compiler={0}'.format(compiler.cxx),
            '--with-wrapper-cxx-cpp={0} -E'.format(compiler.cxx),
            '--with-wrapper-fc-compiler={0}'.format(compiler.fc),
            '--with-wrapper-fc-cpp={0} -E'.format(compiler.fc)
        ]

        if '+mpi' in spec:
            args.append('--with-mpi-dir={0}'.format(spec['mpi'].prefix))

        return args