text: # Copyright 2013-2018 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 *
  from shutil import copytree
  
  
  class SpanLite(Package):
      """
      A single-file header-only version of a C++20-like span for C++98, C++11 and
      later
      """
  
      homepage = "https://github.com/martinmoene/span-lite"
      url      = "https://github.com/martinmoene/span-lite/archive/v0.3.0.tar.gz"
  
      version('0.3.0', sha256='e083f368167fe632f866956edaa2c7a7d57a33ffb0d8def9b9f1a9daa47834bb')
      version('0.2.0', sha256='6e3305fe868442410a00962a39fc59ed494cecc4f99fe2aff187e33932f06e46')
      version('0.1.0', sha256='0a84b9369f86beba326e2160b683fd0922f416ce136437751a9ed70afcc67a1c')
  
      def install(self, spec, prefix):
          copytree('include', prefix.include)
  