def lib_dirs(self):
        """
        WRITEME

        Returns a list of lib directories that are needed by one
        or more Types or Ops.

        The return value will not contain duplicates.

        """
        ret = []
        c_compiler = self.c_compiler()
        for x in [y.type for y in self.variables] + [
                y.op for y in self.node_order]:
            try:
                try:
                    ret += x.c_lib_dirs(c_compiler)
                except __HOLE__:
                    ret += x.c_lib_dirs()
            except utils.MethodNotDefined:
                pass
        return utils.uniq(ret)
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/gof/cc.py/CLinker.lib_dirs