setup.py

# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: MIT
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from pathlib import Path

from setuptools import setup, Extension
from setuptools.command.build_ext import build_ext

import subprocess


class CMakeBuild(build_ext):
    def run(self):
        Path(self.build_temp).mkdir(parents=True, exist_ok=True)

        for ext in self.extensions:
            self.build_extension(ext)

    def build_extension(self, ext):
        base_dir = Path(self.get_ext_fullpath(ext.name)).parent.parent
        # Create build files.
        subprocess.check_call(["cmake", base_dir], cwd=self.build_temp)
        # Run the build.
        subprocess.check_call(["cmake", "--build", "."], cwd=self.build_temp)


setup(
    ext_modules=[Extension(name="trt_dft_plugins", sources=[])],
    cmdclass=dict(build_ext=CMakeBuild),
)