# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Setup cython code."""
from Cython.Build import cythonize
from setuptools import Extension
from setuptools import setup
from setuptools.command.build_ext import build_ext as _build_ext


class build_ext(_build_ext):
    """Overwrite build_ext."""

    def finalize_options(self):
        """Prevent numpy from thinking it is still in its setup process."""
        _build_ext.finalize_options(self)
        __builtins__.__NUMPY_SETUP__ = False
        import numpy

        self.include_dirs.append(numpy.get_include())


exts = [Extension(
    name="core",
    sources=["core.pyx"], )]
setup(
    name="monotonic_align",
    ext_modules=cythonize(exts, language_level=3),
    cmdclass={"build_ext": build_ext}, )