old_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 02111-1307 USA
  ##############################################################################
  
  from spack import *
  
  
  class Simulationio(CMakePackage):
      """SimulationIO: Efficient and convenient I/O for large PDE simulations"""
      homepage = "https://github.com/eschnett/SimulationIO"
      url      = "https://github.com/eschnett/SimulationIO/archive/version/0.1.0.tar.gz"
  
      version('1.0.0', '5cbf1d0084eb436d861ffcdd297eaa08')
      version('0.1.0', '00f7dabc08ed1ab77858785ce0809f50')
      version('develop',
              git='https://github.com/eschnett/SimulationIO.git', branch='master')
  
      variant('julia', default=False)
      variant('python', default=True)
  
      variant('pic', default=True,
              description="Produce position-independent code")
  
      depends_on('julia', when='+julia', type=('build', 'run'))
      depends_on('py-h5py', when='+python', type=('build', 'run'))
      depends_on('py-numpy', when='+python', type=('build', 'run'))
      depends_on('python@2.7:2.8', when='+python', type=('build', 'run'))
      depends_on('swig', type='build')
  
      extends('python')
  
      def cmake_args(self):
          spec = self.spec
          options = []
          if '+pic' in spec:
              options.append("-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=true")
          return options
  
      def check(self):
          with working_dir(self.build_directory):
              make("test", "CTEST_OUTPUT_ON_FAILURE=1")
  
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 02111-1307 USA
  ##############################################################################
  
  from spack import *
  
  
  class Simulationio(CMakePackage):
      """SimulationIO: Efficient and convenient I/O for large PDE simulations"""
      homepage = "https://github.com/eschnett/SimulationIO"
      url      = "https://github.com/eschnett/SimulationIO/archive/version/0.1.0.tar.gz"
  
      version('1.0.0', '5cbf1d0084eb436d861ffcdd297eaa08')
      version('0.1.0', '00f7dabc08ed1ab77858785ce0809f50')
      version('develop',
              git='https://github.com/eschnett/SimulationIO.git', branch='master')
  
      variant('julia', default=False)
      variant('python', default=True)
  
      variant('pic', default=True,
              description="Produce position-independent code")
  
      depends_on('hdf5 +cxx @:1.10.0-patch1')
      depends_on('julia', when='+julia', type=('build', 'run'))
      depends_on('py-h5py', when='+python', type=('build', 'run'))
      depends_on('py-numpy', when='+python', type=('build', 'run'))
      depends_on('python@2.7:2.8', when='+python', type=('build', 'run'))
      depends_on('swig', type='build')
  
      extends('python')
  
      def cmake_args(self):
          spec = self.spec
          options = []
          if '+pic' in spec:
              options.append("-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=true")
          return options
  
      def check(self):
          with working_dir(self.build_directory):
              make("test", "CTEST_OUTPUT_ON_FAILURE=1")
  
subject: Declare dependency on the HDF5 C++ bindings (#4177)