setup.py

#!/usr/bin/env python3
import os
import sys
import platform
import subprocess
from setuptools import setup, Extension
from setuptools.command.build_py import build_py as _build_py

module_name = "libparse"
__dir__ = os.path.dirname(os.path.abspath(__file__))

version = subprocess.check_output(
 [
 sys.executable,
 os.path.join(
 os.path.abspath(__dir__),
 module_name,
 "__version__.py",
 ),
 ],
 encoding="utf8",
)

compiler_opts = ["-std=c++11", "-DFILTERLIB"]
if platform.system() == "Windows":
 compiler_opts = ["/DFILTERLIB"]

ext = Extension(
 name="_libparse",
 swig_opts=["-c++"],
 sources=[
 "libparse/libparse.cpp",
 "libparse/py_iostream.cpp",
 "libparse/libparse.i",
 ],
 include_dirs=[
 "libparse",
 ],
 extra_compile_args=compiler_opts,
)


class build_py(_build_py):
 def run(self) -> None:
 subprocess.check_call(["make", "patch"], cwd=__dir__)
 self.run_command("build_ext")
 return super().run()


setup(
 name=module_name,
 packages=["libparse"],
 version=version,
 description="Python wrapper around Yosys' libparse module",
 long_description=open(os.path.join(__dir__, "Readme.md")).read(),
 long_description_content_type="text/markdown",
 author="Efabless Corporation and Contributors",
 author_email="donn@efabless.com",
 install_requires=["wheel"],
 classifiers=[
 "License :: OSI Approved :: Apache Software License",
 "Programming Language :: Python :: 3",
 "Intended Audience :: Developers",
 "Operating System :: POSIX :: Linux",
 "Operating System :: MacOS :: MacOS X",
 ],
 python_requires=">3.6",
 ext_modules=[ext],
 cmdclass={
 "build_py": build_py,
 },
)