def METHOD_NAME():
    # copy files from parent dir
    need_clean_tree = set()
    try:
        src_dir = os.path.join(CURRENT_DIR, os.path.pardir)
        dst = os.path.join(CURRENT_DIR, 'src')
        src = os.path.join(src_dir, 'src')
        distutils.dir_util.copy_tree(src, dst)
        need_clean_tree.add(os.path.abspath(dst))
        dst = os.path.join(CURRENT_DIR, 'include')
        src = os.path.join(src_dir, 'include')
        distutils.dir_util.copy_tree(src, dst)
        need_clean_tree.add(os.path.abspath(dst))
    except BaseException:
        pass
    return need_clean_tree