new_contents: ##############################################################################
  # 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 0s2111-1307 USA
  ##############################################################################
  from spack import *
  
  
  class Amg2013(MakefilePackage):
      """AMG2013 is a parallel algebraic multigrid solver for linear
      systems arising from problems on unstructured grids.
      It has been derived directly from the BoomerAMG solver in the
      hypre library, a large linear solver library that is being developed
      in the Center for Applied Scientific Computing (CASC) at LLNL.
      """
      tags = ['proxy-app']
      homepage = "https://codesign.llnl.gov/amg2013.php"
      url      = "https://codesign.llnl.gov/amg2013/amg2013.tgz"
  
      version('master', '9d918d2a69528b83e6e0aba6ba601fef',
              url='https://codesign.llnl.gov/amg2013/amg2013.tgz')
  
      variant('openmp', default=True, description='Build with OpenMP support')
      variant('assumepartition', default=False, description='Assumed partition (for thousands of processors)')
  
      depends_on('mpi')
  
      @property
      def build_targets(self):
          targets = []
  
          include_cflags = ' -DTIMER_USE_MPI '
          include_lflags = ' -lm '
  
          if '+assumepartition' in self.spec:
              include_cflags += ' -DHYPRE_NO_GLOBAL_PARTITION '
  
          if '+openmp' in self.spec:
              include_cflags += ' -DHYPRE_USING_OPENMP '
              include_cflags += self.compiler.openmp_flag
              include_lflags += ' ' + self.compiler.openmp_flag
  
          targets.append('INCLUDE_CFLAGS={0}'.format(' '.join(include_cflags)))
          targets.append('INCLUDE_LFLAGS={0}'.format(' '.join(include_lflags)))
          targets.append('CC={0}'.format(self.spec['mpi'].mpicc))
  
          return targets
  
      def install(self, spec, prefix):
          mkdirp(prefix.bin)
          install('test/amg2013', prefix.bin)
          install_tree('docs', prefix.doc)
          install('COPYRIGHT', prefix.doc)
          install('COPYING.LESSER', prefix.doc)
subject: Add AMG2013 package (#4836)