mirror of
https://github.com/JakeHillion/drgn.git
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114 lines
3.9 KiB
Python
Executable File
114 lines
3.9 KiB
Python
Executable File
#!/usr/bin/env python3
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import re
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import os.path
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from distutils.dir_util import mkpath
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from distutils.errors import DistutilsSetupError
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from distutils.file_util import copy_file
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from setuptools import setup, find_packages
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from setuptools.extension import Extension
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from setuptools.command.build_ext import build_ext
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from setuptools.command.sdist import sdist
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import subprocess
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import sys
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class my_build_ext(build_ext):
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user_options = [
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('inplace', 'i', 'put compiled extension into the source directory'),
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('parallel=', 'j', 'number of parallel build jobs'),
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]
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boolean_options = ['inplace']
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help_options = []
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def _run_autotools(self):
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if not os.path.exists('libdrgn/configure'):
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subprocess.check_call(['autoreconf', '-i', 'libdrgn'])
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mkpath(self.build_temp)
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if not os.path.exists(os.path.join(self.build_temp, 'Makefile')):
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args = [
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os.path.relpath('libdrgn/configure', self.build_temp),
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'--disable-static', '--with-python=' + sys.executable,
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]
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subprocess.check_call(args, cwd=self.build_temp)
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def get_source_files(self):
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self._run_autotools()
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args = ['make', '-C', self.build_temp, 'distfiles', '-s']
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return [
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os.path.normpath(os.path.join(self.build_temp, path)) for path in
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subprocess.check_output(args, universal_newlines=True).splitlines()
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]
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def run(self):
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self._run_autotools()
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args = ['make', '-C', self.build_temp, '_drgn.la']
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if self.parallel:
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args.append(f'-j{self.parallel}')
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subprocess.check_call(args)
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so = os.path.join(self.build_temp, '.libs/_drgn.so')
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if self.inplace:
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copy_file(so, self.get_ext_fullpath('_drgn'))
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self.inplace = 0
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build_path = self.get_ext_fullpath('_drgn')
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mkpath(os.path.dirname(build_path))
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copy_file(so, build_path)
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class my_sdist(sdist):
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user_options = sdist.user_options + [
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('force', 'f',
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'create the source distribution even if the repository is unclean'),
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]
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boolean_options = sdist.boolean_options + ['force']
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def initialize_options(self):
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super().initialize_options()
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self.force = 0
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def run(self):
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# In order to avoid shipping a stale source distribution (e.g., due to
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# pypa/setuptools#436 or the autotools output being out of date),
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# require the repository to be clean (no unknown or ignored files).
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# This check can be disabled with --force.
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if (not self.force and subprocess.check_output(['git', 'clean', '-dnx'])):
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raise DistutilsSetupError('repository has untracked or ignored files; '
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'please run git clean -dfx or use --force')
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super().run()
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with open('libdrgn/drgn.h', 'r') as f:
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drgn_h = f.read()
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version_major = re.search('^#define DRGN_VERSION_MAJOR ([0-9])+$', drgn_h,
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re.MULTILINE).group(1)
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version_minor = re.search('^#define DRGN_VERSION_MINOR ([0-9])+$', drgn_h,
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re.MULTILINE).group(1)
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version_patch = re.search('^#define DRGN_VERSION_PATCH ([0-9])+$', drgn_h,
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re.MULTILINE).group(1)
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version = f'{version_major}.{version_minor}.{version_patch}'
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setup(
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name='drgn',
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version=version,
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packages=find_packages(exclude=['examples', 'scripts', 'tests']),
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# This is here so that setuptools knows that we have an extension; it's
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# actually built using autotools/make.
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ext_modules=[Extension(name='_drgn', sources=[])],
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cmdclass={
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'build_ext': my_build_ext,
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'sdist': my_sdist,
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},
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entry_points={
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'console_scripts': ['drgn=drgn.internal.cli:main'],
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},
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author='Omar Sandoval',
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author_email='osandov@osandov.com',
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description='Scriptable debugger library',
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license='GPL-3.0+',
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url='https://github.com/osandov/drgn',
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)
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