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 Spades(CMakePackage):
      """SPAdes - St. Petersburg genome assembler - is intended for both
         standard isolates and single-cell MDA bacteria assemblies."""
  
      homepage = "http://cab.spbu.ru/software/spades/"
      url      = "http://cab.spbu.ru/files/release3.10.1/SPAdes-3.10.1.tar.gz"
  
      version('3.11.1', '478677b560e2f98db025e8efd5245cdf')
      version('3.10.1', 'dcab7d145af81b59cc867562f27536c3')
  
      depends_on('python', type=('build', 'run'))
      depends_on('zlib')
      depends_on('bzip2')
  
      conflicts('%gcc@7.1.0:', when='@:3.10.1')
  
      root_cmakelists_dir = 'src'
  
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 Spades(CMakePackage):
      """SPAdes - St. Petersburg genome assembler - is intended for both
         standard isolates and single-cell MDA bacteria assemblies."""
  
      homepage = "http://cab.spbu.ru/software/spades/"
      url      = "http://cab.spbu.ru/files/release3.10.1/SPAdes-3.10.1.tar.gz"
  
      version('3.12.0', '15b48a3bcbbe6a8ad58fd04ba5d3f1015990fbfd9bdf4913042803b171853ac7')
      version('3.11.1', '478677b560e2f98db025e8efd5245cdf')
      version('3.10.1', 'dcab7d145af81b59cc867562f27536c3')
  
      depends_on('python', type=('build', 'run'))
      depends_on('zlib')
      depends_on('bzip2')
  
      conflicts('%gcc@7.1.0:', when='@:3.10.1')
  
      root_cmakelists_dir = 'src'
  
subject: add version 3.12 (#9286)