old_contents: ##############################################################################
  # Copyright (c) 2013-2018, 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 Beast1(Package):
      """BEAST is a cross-platform program for Bayesian
         analysis of molecular sequences using MCMC."""
  
      homepage = "http://beast.community/"
      url      = "https://github.com/beast-dev/beast-mcmc/releases/download/v1.8.4/BEASTv1.8.4.tgz"
  
      version('1.10.0', 'bcf2f2c074319360ec8a2ebad57d2e57', 
              url='https://github.com/beast-dev/beast-mcmc/releases/download/v1.10.0/BEAST_v1.10.0.tgz')
      version('1.8.4', 'cb8752340c1f77a22d39ca4fe09687b0')
  
      depends_on('java', type='run')
  
      def setup_environment(self, spack_env, run_env):
          run_env.set('BEAST1', self.prefix)
  
      def install(self, spec, prefix):
          install_tree('bin', prefix.bin)
          install_tree('examples', prefix.examples)
          install_tree('images', prefix.images)
          install_tree('lib', prefix.lib)
          install_tree('doc', prefix.doc)
  
new_contents: ##############################################################################
  # Copyright (c) 2013-2018, 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 Beast1(Package):
      """BEAST is a cross-platform program for Bayesian
         analysis of molecular sequences using MCMC."""
  
      homepage = "http://beast.community/"
      url      = "https://github.com/beast-dev/beast-mcmc/releases/download/v1.8.4/BEASTv1.8.4.tgz"
  
      version('1.10.0', 'bcf2f2c074319360ec8a2ebad57d2e57', 
              url='https://github.com/beast-dev/beast-mcmc/releases/download/v1.10.0/BEAST_v1.10.0.tgz')
      version('1.8.4', 'cb8752340c1f77a22d39ca4fe09687b0')
  
      variant('beagle', default=True, description='Build with libbeagle support')
  
      depends_on('java', type='run')
      depends_on('libbeagle', type=('build', 'link', 'run'), when="+beagle")
  
      def setup_environment(self, spack_env, run_env):
          run_env.set('BEAST1', self.prefix)
  
      def install(self, spec, prefix):
          install_tree('bin', prefix.bin)
          install_tree('examples', prefix.examples)
          install_tree('images', prefix.images)
          install_tree('lib', prefix.lib)
          install_tree('doc', prefix.doc)
  
subject: add libbeagle support (#8525)