old_contents: ##############################################################################
  # Copyright (c) 2013-2017, 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 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 Emacs(AutotoolsPackage):
      """The Emacs programmable text editor."""
  
      homepage = "https://www.gnu.org/software/emacs"
      url      = "http://ftp.gnu.org/gnu/emacs/emacs-24.5.tar.gz"
  
      version('25.2', '0a36d1cdbba6024d4dbbac027f87995f')
      version('25.1', '95c12e6a9afdf0dcbdd7d2efa26ca42c')
      version('24.5', 'd74b597503a68105e61b5b9f6d065b44')
  
      variant('X', default=False, description="Enable an X toolkit")
      variant(
          'toolkit',
          default='gtk',
          values=('gtk', 'athena'),
          description="Select an X toolkit (gtk, athena)"
      )
  
      depends_on('pkg-config@0.9.0:', type='build')
  
      depends_on('ncurses')
      depends_on('zlib')
      depends_on('libtiff', when='+X')
      depends_on('libpng', when='+X')
      depends_on('libxpm', when='+X')
      depends_on('giflib', when='+X')
      depends_on('libx11', when='+X')
      depends_on('libxaw', when='+X toolkit=athena')
      depends_on('gtkplus+X', when='+X toolkit=gtk')
  
      def configure_args(self):
          spec = self.spec
  
          toolkit = spec.variants['toolkit'].value
          if '+X' in spec:
              args = [
                  '--with-x',
                  '--with-x-toolkit={0}'.format(toolkit)
              ]
          else:
              args = ['--without-x']
  
          return args
  
new_contents: ##############################################################################
  # Copyright (c) 2013-2017, 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 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 Emacs(AutotoolsPackage):
      """The Emacs programmable text editor."""
  
      homepage = "https://www.gnu.org/software/emacs"
      url      = "http://ftp.gnu.org/gnu/emacs/emacs-24.5.tar.gz"
  
      version('25.3', '74ddd373dc52ac05ca7a8c63b1ddbf58')
      version('25.2', '0a36d1cdbba6024d4dbbac027f87995f')
      version('25.1', '95c12e6a9afdf0dcbdd7d2efa26ca42c')
      version('24.5', 'd74b597503a68105e61b5b9f6d065b44')
  
      variant('X', default=False, description="Enable an X toolkit")
      variant(
          'toolkit',
          default='gtk',
          values=('gtk', 'athena'),
          description="Select an X toolkit (gtk, athena)"
      )
  
      depends_on('pkg-config@0.9.0:', type='build')
  
      depends_on('ncurses')
      depends_on('zlib')
      depends_on('libtiff', when='+X')
      depends_on('libpng', when='+X')
      depends_on('libxpm', when='+X')
      depends_on('giflib', when='+X')
      depends_on('libx11', when='+X')
      depends_on('libxaw', when='+X toolkit=athena')
      depends_on('gtkplus+X', when='+X toolkit=gtk')
  
      def configure_args(self):
          spec = self.spec
  
          toolkit = spec.variants['toolkit'].value
          if '+X' in spec:
              args = [
                  '--with-x',
                  '--with-x-toolkit={0}'.format(toolkit)
              ]
          else:
              args = ['--without-x']
  
          return args
  
subject: add version 25.3 (security update) (#5447)