How to use the cppimport.filepaths.make_absolute function in cppimport

def build_module(module_data):
    build_path = tempfile.mkdtemp()

    full_module_name = module_data['fullname']
    filepath = module_data['filepath']
    cfg = module_data['cfg']

    module_data['abs_include_dirs'] = [
        make_absolute(module_data['filedirname'], d)
        for d in cfg.get('include_dirs', [])
    ] + [os.path.dirname(filepath)]
    module_data['abs_library_dirs'] = [
        make_absolute(module_data['filedirname'], d)
        for d in cfg.get('library_dirs', [])
    ]
    module_data['dependency_dirs'] = (
        module_data['abs_include_dirs'] + [module_data['filedirname']]
    )
    module_data['extra_source_filepaths'] = [
        make_absolute(module_data['filedirname'], s)
        for s in cfg.get('sources', [])
    ]

    ext = ImportCppExt(
        os.path.dirname(filepath),
        full_module_name,
        language = 'c++',
        sources = (
            module_data['extra_source_filepaths'] +

filepath = module_data['filepath']
    cfg = module_data['cfg']

    module_data['abs_include_dirs'] = [
        make_absolute(module_data['filedirname'], d)
        for d in cfg.get('include_dirs', [])
    ] + [os.path.dirname(filepath)]
    module_data['abs_library_dirs'] = [
        make_absolute(module_data['filedirname'], d)
        for d in cfg.get('library_dirs', [])
    ]
    module_data['dependency_dirs'] = (
        module_data['abs_include_dirs'] + [module_data['filedirname']]
    )
    module_data['extra_source_filepaths'] = [
        make_absolute(module_data['filedirname'], s)
        for s in cfg.get('sources', [])
    ]

    ext = ImportCppExt(
        os.path.dirname(filepath),
        full_module_name,
        language = 'c++',
        sources = (
            module_data['extra_source_filepaths'] +
            [module_data['rendered_src_filepath']]
        ),
        include_dirs = module_data['abs_include_dirs'],
        extra_compile_args = cfg.get('extra_compile_args', []),
        extra_link_args = cfg.get('extra_link_args', []),
        library_dirs = module_data['abs_library_dirs'],
        libraries = cfg.get('libraries', [])

def checksum_save(module_data):
    checksum_filepath = get_checksum_filepath(module_data['filepath'])

    dep_filepaths = (
        [
            make_absolute(module_data['filedirname'], d)
            for d in module_data['cfg'].get('dependencies', [])
        ] +
        module_data['extra_source_filepaths'] +
        [module_data['filepath']]
    )

    cur_checksum = calc_cur_checksum(dep_filepaths, module_data)
    with open(checksum_filepath, 'wb') as file:
        pickle.dump((dep_filepaths, cur_checksum), file)