##############################################################################
# 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 sys


class Astyle(MakefilePackage):
    """A Free, Fast, and Small Automatic Formatter for C, C++, C++/CLI,
    Objective-C, C#, and Java Source Code.
    """

    homepage = "http://astyle.sourceforge.net/"
    url = "http://downloads.sourceforge.net/project/astyle/astyle/astyle%202.04/astyle_2.04_linux.tar.gz"

    version('2.05.1', '4142d178047d7040da3e0e2f1b030a1a')
    version('2.04', '30b1193a758b0909d06e7ee8dd9627f6')

    parallel = False

    @property
    def build_directory(self):
        return join_path(self.stage.source_path, 'build', self.compiler.name)

    def edit(self, spec, prefix):
        makefile = join_path(self.build_directory, 'Makefile')
        filter_file(r'^CXX\s*=.*', 'CXX=%s' % spack_cxx, makefile)
        # strangely enough install -o $(USER) -g $(USER) stoped working on OSX
        if sys.platform == 'darwin':
            filter_file(r'^INSTALL=.*', 'INSTALL=install', makefile)

    @property
    def install_targets(self):
        return ['install', 'prefix={0}'.format(self.prefix)]