def handle_make_arguments(
        input_make_args,
        force_single_threaded_when_running_tests=False):
    make_args = list(input_make_args)

    # Get the values for the jobs flags which may be in the make args
    jobs_dict = extract_jobs_flags_values(' '.join(make_args))
    jobs_args = extract_jobs_flags(' '.join(make_args))
    if len(jobs_args) > 0:
        # Remove jobs flags from cli args if they're present
        make_args = re.sub(' '.join(jobs_args), '', ' '.join(make_args)).split()

    if force_single_threaded_when_running_tests:
        # force single threaded execution when running test since rostest does not support multiple parallel runs
        run_tests = [a for a in make_args if a.startswith('run_tests')]
        if run_tests:
            wide_log('Forcing "-j1" for running unit tests.')
            jobs_dict['jobs'] = 1

    if job_server.gnu_make_enabled():
        make_args.extend(job_server.gnu_make_args())
    else:
        if 'jobs' in jobs_dict:
            make_args.append('-j{0}'.format(jobs_dict['jobs']))
        if 'load-average' in jobs_dict:
            make_args.append('-l{0}'.format(jobs_dict['load-average']))

    return make_args
quantize data to improve compression.
dataset/ETHPy150Open catkin/catkin_tools/catkin_tools/argument_parsing.py/handle_make_arguments--crossover with--dataset/ETHPy150Open PyTables/PyTables/tables/utils.py/quantize