text: # 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 *
  
  
  class Coreutils(AutotoolsPackage, GNUMirrorPackage):
      """The GNU Core Utilities are the basic file, shell and text
         manipulation utilities of the GNU operating system.  These are
         the core utilities which are expected to exist on every
         operating system.
      """
  
      homepage = 'http://www.gnu.org/software/coreutils/'
      gnu_mirror_path = 'coreutils/coreutils-8.26.tar.xz'
  
      version('8.31', sha256='ff7a9c918edce6b4f4b2725e3f9b37b0c4d193531cac49a48b56c4d0d3a9e9fd')
      version('8.30', sha256='e831b3a86091496cdba720411f9748de81507798f6130adeaef872d206e1b057')
      version('8.29', sha256='92d0fa1c311cacefa89853bdb53c62f4110cdfda3820346b59cbd098f40f955e')
      version('8.26', sha256='155e94d748f8e2bc327c66e0cbebdb8d6ab265d2f37c3c928f7bf6c3beba9a8e')
      version('8.23', sha256='ec43ca5bcfc62242accb46b7f121f6b684ee21ecd7d075059bf650ff9e37b82d')
  
      variant("gprefix", default=False, description="prefix commands with 'g', to avoid conflicts with OS utilities")
  
      build_directory = 'spack-build'
  
      def configure_args(self):
          spec = self.spec
          configure_args = []
          if spec.satisfies('platform=darwin'):
              if "+gprefix" in self.spec:
                  configure_args.append('--program-prefix=g')
              configure_args.append('--without-gmp')
              configure_args.append('gl_cv_func_ftello_works=yes')
  
          return configure_args
  