def cmp_to_key(mycmp):
        class K(object):
            __slots__ = ['obj']
            def __init__(self, obj, *args):
                self.obj = obj
            def __lt__(self, other):
                return mycmp(self.obj, other.obj) < 0
            def __gt__(self, other):
                return mycmp(self.obj, other.obj) > 0
            def __eq__(self, other):
                return mycmp(self.obj, other.obj) == 0
            def __le__(self, other):
                return mycmp(self.obj, other.obj) <= 0
            def __ge__(self, other):
                return mycmp(self.obj, other.obj) >= 0
            def __ne__(self, other):
                return mycmp(self.obj, other.obj) != 0
            def __hash__(self):
                raise TypeError('hash not implemented')
        return K
Runs a Make build using the Makefiles generated from the specified
dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/utils/python26.py/cmp_to_key--crossover with--dataset/ETHPy150Open adblockplus/gyp/test/lib/TestGyp.py/TestGypMake.build