knx/knxPython/setup.py

82 lines
3.0 KiB
Python

import os
import re
import sys
import platform
import subprocess
from setuptools import setup, Extension, find_packages
from setuptools.command.build_ext import build_ext
from distutils.version import LooseVersion
from write_version_info import get_version_info
class CMakeExtension(Extension):
def __init__(self, name, sourcedir=''):
Extension.__init__(self, name, sources=[])
self.sourcedir = os.path.abspath(sourcedir)
class CMakeBuild(build_ext):
def run(self):
try:
out = subprocess.check_output(['cmake', '--version'])
except OSError:
raise RuntimeError("CMake must be installed to build the following extensions: " +
", ".join(e.name for e in self.extensions))
cmake_version = LooseVersion(re.search(r'version\s*([\d.]+)', out.decode()).group(1))
if cmake_version < LooseVersion('3.5.0'):
raise RuntimeError("CMake >= 3.5.0 is required")
for ext in self.extensions:
self.build_extension(ext)
def build_extension(self, ext):
extdir = os.path.abspath(os.path.dirname(self.get_ext_fullpath(ext.name)))
cmake_args = ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=' + extdir,
'-DPYTHON_EXECUTABLE=' + sys.executable]
build_type = os.environ.get("BUILD_TYPE", "Release")
build_args = ['--config', build_type]
# Pile all .so in one place and use $ORIGIN as RPATH
cmake_args += ["-DCMAKE_BUILD_WITH_INSTALL_RPATH=TRUE"]
cmake_args += ["-DCMAKE_INSTALL_RPATH={}".format("$ORIGIN")]
if platform.system() == "Windows":
cmake_args += ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{}={}'.format(build_type.upper(), extdir)]
if sys.maxsize > 2**32:
cmake_args += ['-A', 'x64']
build_args += ['--', '/m']
else:
cmake_args += ['-DCMAKE_BUILD_TYPE=' + build_type]
build_args += ['--', '-j4']
env = os.environ.copy()
env['CXXFLAGS'] = '{} -DVERSION_INFO=\\"{}\\"'.format(env.get('CXXFLAGS', ''),
self.distribution.get_version())
if not os.path.exists(self.build_temp):
os.makedirs(self.build_temp)
subprocess.check_call(['cmake', ext.sourcedir] + cmake_args, cwd=self.build_temp, env=env)
subprocess.check_call(['cmake',
'--build', '.',
'--target', ext.name
] + build_args,
cwd=self.build_temp)
setup(
name='knxPython',
version=get_version_info()[3],
author='Thomas Kunze',
author_email='thomas.kunze@gmx.com',
description='Lib to implement knx-devices',
long_description_content_type="text/markdown",
long_description=open("README.md").read(),
ext_modules=[CMakeExtension('knx')],
packages=find_packages(),
license="GPL3",
cmdclass=dict(build_ext=CMakeBuild),
url="https://github.com/thelsing/knx",
zip_safe=False
)