text: # Copyright 2013-2021 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 Libctl(AutotoolsPackage):
      """libctl is a free Guile-based library implementing flexible
      control files for scientific simulations."""
  
      homepage = "http://ab-initio.mit.edu/wiki/index.php/Libctl"
      git      = "https://github.com/NanoComp/libctl.git"
      url      = "https://github.com/NanoComp/libctl/releases/download/v4.2.0/libctl-4.2.0.tar.gz"
  
      version('4.2.0', sha256='0341ad6ea260ecda2efb3d4b679abb3d05ca6211792381979b036177a9291975')
      version('3.2.2', sha256='8abd8b58bc60e84e16d25b56f71020e0cb24d75b28bc5db86d50028197c7efbc',
              url='http://ab-initio.mit.edu/libctl/libctl-3.2.2.tar.gz')
  
      depends_on('guile')
  
      def configure_args(self):
          spec = self.spec
  
          return [
              '--enable-shared',
              'GUILE={0}'.format(join_path(
                  spec['guile'].prefix.bin, 'guile')),
              'GUILE_CONFIG={0}'.format(join_path(
                  spec['guile'].prefix.bin, 'guile-config')),
              'LIBS=-lm',
          ]
  