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 Random123(Package):
      """Random123 is a library of 'counter-based' random number
      generators (CBRNGs), in which the Nth random number can be obtained
      by applying a stateless mixing function to N instead of the
      conventional approach of using N iterations of a stateful
      transformation."""
      homepage = "http://www.deshawresearch.com/resources_random123.html"
      url      = "http://www.deshawresearch.com/downloads/download_random123.cgi/Random123-1.09.tar.gz"
  
      version('1.09', '67ae45ff94b12acea590a6aa04ed1123')
  
      def install(self, spec, prefix):
          # Random123 doesn't have a build system.
          # We have to do our own install here.
          install_tree('include', prefix.include)
          install('./LICENSE', "%s" % prefix)
          # used by some packages, e.g. quinoa
          install('examples/uniform.hpp', prefix.include)
  
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 Random123(Package):
      """Random123 is a library of 'counter-based' random number
      generators (CBRNGs), in which the Nth random number can be obtained
      by applying a stateless mixing function to N instead of the
      conventional approach of using N iterations of a stateful
      transformation."""
      homepage = "http://www.deshawresearch.com/resources_random123.html"
      url      = "http://www.deshawresearch.com/downloads/download_random123.cgi/Random123-1.09.tar.gz"
  
      version('1.09', '67ae45ff94b12acea590a6aa04ed1123')
  
      def install(self, spec, prefix):
          # Random123 doesn't have a build system.
          # We have to do our own install here.
          install_tree('include', prefix.include)
          install('./LICENSE', "%s" % prefix)
          # used by some packages, e.g. quinoa
          install('examples/uniform.hpp', join_path(prefix.include, 'Random123'))
  
subject: put uniform.hpp in right subfolder (#3858)