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90 lines
2.9 KiB
Python
90 lines
2.9 KiB
Python
#!/usr/bin/env python3
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#
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# python-lxc: Python bindings for LXC
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#
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# (C) Copyright Canonical Ltd. 2012
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#
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# Authors:
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# Stéphane Graber <stgraber@ubuntu.com>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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# USA
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import os
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import subprocess
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# Fix build when PIE is enabled (must run before setuptools import)
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for var in ("LDFLAGS", "CFLAGS"):
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current = os.environ.get(var, None)
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if not current:
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continue
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new = []
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for flag in current.split(" "):
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if flag.lower() in ("-pie", "-fpie"):
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if "-fPIC" not in new:
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new.append("-fPIC")
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continue
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new.append(flag)
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os.environ[var] = " ".join(new)
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from setuptools import setup, Extension
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from setuptools.command.build_ext import build_ext as BuildExtCommand
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class LxcBuildExtCommand(BuildExtCommand):
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user_options = BuildExtCommand.user_options + [
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('no-pkg-config', None,
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"don't use pkg-config to detect include/library paths")
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]
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def initialize_options(self):
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super(LxcBuildExtCommand, self).initialize_options()
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self.no_pkg_config = False
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def build_extensions(self):
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if not self.no_pkg_config:
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pkg_config_executable = os.environ.get('PKG_CONFIG_EXECUTABLE',
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'pkg-config')
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def get_pkg_config_var(name):
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args = [pkg_config_executable, '--variable', name, 'lxc']
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output = subprocess.check_output(args,
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universal_newlines=True)
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return output.rstrip('\n')
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try:
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includedir = get_pkg_config_var('includedir')
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libdir = get_pkg_config_var('libdir')
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self.compiler.add_include_dir(includedir)
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self.compiler.add_library_dir(libdir)
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except subprocess.CalledProcessError:
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pass
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super(LxcBuildExtCommand, self).build_extensions()
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setup(name='lxc',
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version='0.1',
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description='LXC',
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packages=['lxc'],
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package_dir={'lxc': 'lxc'},
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ext_modules=[Extension('_lxc', sources=['lxc.c'], libraries=['lxc'])],
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cmdclass={'build_ext': LxcBuildExtCommand},
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)
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