new_contents: # 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 Pthreadpool(CMakePackage):
      """pthreadpool is a portable and efficient thread pool implementation."""
  
      homepage = "https://github.com/Maratyszcza/pthreadpool"
      git      = "https://github.com/Maratyszcza/pthreadpool.git"
  
      version('master', branch='master')
  
      depends_on('cmake@3.5:', type='build')
      depends_on('ninja', type='build')
      depends_on('python', type='build')
  
      generator = 'Ninja'
  
      resource(
          name='fxdiv',
          git='https://github.com/Maratyszcza/FXdiv.git',
          branch='master'
      )
      resource(
          name='googletest',
          url='https://github.com/google/googletest/archive/release-1.10.0.zip',
          sha256='94c634d499558a76fa649edb13721dce6e98fb1e7018dfaeba3cd7a083945e91'
      )
      resource(
          name='googlebenchark',
          url='https://github.com/google/benchmark/archive/v1.5.3.zip',
          sha256='bdefa4b03c32d1a27bd50e37ca466d8127c1688d834800c38f3c587a396188ee'
      )
  
      def cmake_args(self):
          return [
              self.define('FXDIV_SOURCE_DIR',
                          join_path(self.stage.source_path, 'FXdiv')),
              self.define('GOOGLETEST_SOURCE_DIR',
                          join_path(self.stage.source_path, 'googletest-release-1.10.0')),
              self.define('GOOGLEBENCHMARK_SOURCE_DIR',
                          join_path(self.stage.source_path, 'benchmark-1.5.3')),
          ]
  
subject: add new package (#24324)