old_contents: # Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  import sys
  
  
  class Tree(Package):
      """Tree is a recursive directory listing command that produces a depth
         indented listing of files, which is colorized ala dircolors if
         the LS_COLORS environment variable is set and output is to
         tty. Tree has been ported and reported to work under the
         following operating systems: Linux, FreeBSD, OS X, Solaris,
         HP/UX, Cygwin, HP Nonstop and OS/2."""
  
      homepage = "http://mama.indstate.edu/users/ice/tree/"
      url      = "http://mama.indstate.edu/users/ice/tree/src/tree-1.7.0.tgz"
  
      version('1.7.0', sha256='6957c20e82561ac4231638996e74f4cfa4e6faabc5a2f511f0b4e3940e8f7b12')
  
      def install(self, spec, prefix):
          objs = [
              'tree.o',
              'unix.o',
              'html.o',
              'xml.o',
              'json.o',
              'hash.o',
              'color.o'
          ]
          if (sys.platform == 'darwin'):
              objs.append('strverscmp.o')
  
          args = [
              'prefix=%s' % prefix,
              'CC=%s' % spack_cc,
              'CFLAGS=',
              'OBJS=%s' % ' '.join(objs),
              'install'
          ]
  
          make(*args)
  
new_contents: # Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  import sys
  
  
  class Tree(Package):
      """Tree is a recursive directory listing command that produces a depth
         indented listing of files, which is colorized ala dircolors if
         the LS_COLORS environment variable is set and output is to
         tty. Tree has been ported and reported to work under the
         following operating systems: Linux, FreeBSD, OS X, Solaris,
         HP/UX, Cygwin, HP Nonstop and OS/2."""
  
      homepage = "http://mama.indstate.edu/users/ice/tree/"
      url      = "http://mama.indstate.edu/users/ice/tree/src/tree-1.7.0.tgz"
  
      version('1.8.0', sha256='715d5d4b434321ce74706d0dd067505bb60c5ea83b5f0b3655dae40aa6f9b7c2')
      version('1.7.0', sha256='6957c20e82561ac4231638996e74f4cfa4e6faabc5a2f511f0b4e3940e8f7b12')
  
      def install(self, spec, prefix):
          objs = [
              'tree.o',
              'unix.o',
              'html.o',
              'xml.o',
              'json.o',
              'hash.o',
              'color.o'
          ]
          # version 1.8.0 added file.c
          if spec.version >= Version('1.8.0'):
              objs.append('file.o')
  
          if (sys.platform == 'darwin'):
              objs.append('strverscmp.o')
  
          args = [
              'prefix=%s' % prefix,
              'CC=%s' % spack_cc,
              'CFLAGS=',
              'OBJS=%s' % ' '.join(objs),
              'install'
          ]
  
          make(*args)
  
subject: Update tree for v1.8.0 (#15272)