def configuration(parent_package="", top_path=None):
    config = Configuration("metrics/cluster", parent_package, top_path)
    libraries = []
    if os.name == 'posix':
        libraries.append('m')
    config.add_extension("expected_mutual_info_fast",
                         sources=["expected_mutual_info_fast.c"],
                         include_dirs=[numpy.get_include()],
                         libraries=libraries)

    config.add_subpackage("tests")

    return config
dataset/ETHPy150Open scikit-learn/scikit-learn/sklearn/metrics/cluster/setup.py/configuration/original