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#!/usr/bin/env python3
# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
"""
setup.py file for SWIG libfdt
Copyright (C) 2017 Google, Inc.
Written by Simon Glass <sjg@chromium.org>
"""
import os
import sys
from setuptools import setup, Extension
from setuptools.command.build_py import build_py as _build_py
def scan_for_info(srcdir):
"""Scan for the version and long_description fields
Args:
srcdir (str): Source-directory path
Returns: tuple
str: Full description (contents of README.md)
str: Version string
"""
with open(os.path.join(srcdir, "VERSION.txt"), "r", encoding='utf-8') as fh:
version = fh.readline().strip()
with open(os.path.join(srcdir, "README.md"), "r", encoding='utf-8') as fh:
long_description = fh.read()
return version, long_description
def get_top_builddir(srcdir):
"""Figure out the top-level directory containing the source code
Args:
srcdir (str): Source-directory path
Returns:
str: Directory to build in
"""
if '--top-builddir' in sys.argv:
index = sys.argv.index('--top-builddir')
sys.argv.pop(index)
return sys.argv.pop(index)
return srcdir
class BuildPy(_build_py):
"""Small class to run the build_ext command"""
def run(self):
self.run_command("build_ext")
return super().run()
srcdir = os.path.dirname(__file__)
version, long_description = scan_for_info(srcdir)
libfdt_module = Extension(
'_libfdt',
sources=[os.path.join(srcdir, 'pylibfdt/libfdt.i')],
define_macros=[('PY_SSIZE_T_CLEAN', None)],
include_dirs=[os.path.join(srcdir, 'libfdt')],
libraries=['fdt'],
library_dirs=[os.path.join(get_top_builddir(srcdir), 'libfdt')],
swig_opts=['-I' + os.path.join(srcdir, 'libfdt')],
)
setup(
name='libfdt',
version=version,
cmdclass = {'build_py' : BuildPy},
author='Simon Glass',
author_email='sjg@chromium.org',
description='Python binding for libfdt',
ext_modules=[libfdt_module],
package_dir={'': os.path.join(srcdir, 'pylibfdt')},
py_modules=['libfdt'],
python_requires=">=3.8",
long_description=long_description,
long_description_content_type="text/plain",
url="https://git.kernel.org/pub/scm/utils/dtc/dtc.git",
license="BSD",
license_files=["GPL", "BSD-2-Clause"],
classifiers=[
"Programming Language :: Python :: 3",
"License :: OSI Approved :: BSD License",
"License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)",
"Operating System :: OS Independent",
],
)
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