docs: def print_build_help(build_path, default_build_path):
      """
      Print help text after configuration step is done.
      """
      print('   configure step is done')
      print('   now you need to compile the sources:')
      if (build_path == default_build_path):
          print('   $ cd build')
      else:
          print('   $ cd ' + build_path)
      print('   $ make')