text: ##############################################################################
  # 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 Racon(CMakePackage):
      """Ultrafast consensus module for raw de novo genome assembly of long
       uncorrected reads."""
  
      homepage = "https://github.com/isovic/racon"
      url      = "https://github.com/isovic/racon/releases/download/1.2.1/racon-v1.2.1.tar.gz"
  
      version('1.3.0', 'e00d61f391bce2af20ebd2a3aee1e05a')
      version('1.2.1', '7bf273b965a5bd0f41342a9ffe5c7639')
  
      depends_on('cmake@3.2:', type='build')
      depends_on('python', type='build')
  
      conflicts('%gcc@:4.7')
      conflicts('%clang@:3.1')
  
      def cmake_args(self):
          args = ['-Dracon_build_wrapper=ON']
          return args
  
      def install(self, spec, prefix):
          install_tree('spack-build/bin', prefix.bin)
          install_tree('spack-build/lib', prefix.lib)
  