def configuration(parent_package='',top_path=None):
    from numpy.distutils.misc_util import Configuration
    import os.path as op

    auto_name = op.split(op.dirname(__file__))[-1]
    config = Configuration(auto_name, parent_package, top_path)

    subdirs = [
        'common',
        'dg',
        'fem',
        'iga',
        'structural',
    ]
    for subdir in subdirs:
        config.add_subpackage(subdir)

    return config

if __name__ == '__main__':
    from numpy.distutils.core import setup
    setup(**configuration(top_path='').todict())
