##############################################################################
# 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 *

class Dyninst(Package):
    """API for dynamic binary instrumentation.  Modify programs while they
    are executing without recompiling, re-linking, or re-executing."""
    homepage = "https://paradyn.org"
    url      = "http://www.dyninst.org/sites/default/files/downloads/dyninst/8.1.2/DyninstAPI-8.1.2.tgz"
    list_url = "http://www.dyninst.org/downloads/dyninst-8.x"

    version('9.1.0', '5c64b77521457199db44bec82e4988ac',
            url="http://www.paradyn.org/release9.1.0/DyninstAPI-9.1.0.tgz")
    version('8.2.1', 'abf60b7faabe7a2e4b54395757be39c7',
            url="http://www.paradyn.org/release8.2/DyninstAPI-8.2.1.tgz")
    version('8.1.2', 'bf03b33375afa66fe0efa46ce3f4b17a',
            url="http://www.paradyn.org/release8.1.2/DyninstAPI-8.1.2.tgz")
    version('8.1.1', 'd1a04e995b7aa70960cd1d1fac8bd6ac',
            url="http://www.paradyn.org/release8.1/DyninstAPI-8.1.1.tgz")

    depends_on("libelf")
    depends_on("libdwarf")
    depends_on("boost@1.42:")

    # new version uses cmake
    def install(self, spec, prefix):
        libelf = spec['libelf'].prefix
        libdwarf = spec['libdwarf'].prefix

        with working_dir('spack-build', create=True):
            cmake('..',
                  '-DBoost_INCLUDE_DIR=%s'    % spec['boost'].prefix.include,
                  '-DBoost_LIBRARY_DIR=%s'    % spec['boost'].prefix.lib,
                  '-DBoost_NO_SYSTEM_PATHS=TRUE',
                  '-DLIBELF_INCLUDE_DIR=%s'   % join_path(libelf.include, 'libelf'),
                  '-DLIBELF_LIBRARIES=%s'     % join_path(libelf.lib, 'libelf.so'),
                  '-DLIBDWARF_INCLUDE_DIR=%s' % libdwarf.include,
                  '-DLIBDWARF_LIBRARIES=%s'   % join_path(libdwarf.lib, 'libdwarf.so'),
                  *std_cmake_args)

            make()
            make("install")


    @when('@:8.1')
    def install(self, spec, prefix):
        configure("--prefix=" + prefix)
        make()
        make("install")