mirror of https://github.com/MagicStack/uvloop.git
123 lines
3.8 KiB
Python
123 lines
3.8 KiB
Python
import os
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import re
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import subprocess
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import sys
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import unittest
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if sys.platform in ('win32', 'cygwin', 'cli'):
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raise RuntimeError('uvloop does not support Windows at the moment')
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if sys.version_info < (3, 5):
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raise RuntimeError('uvloop requires Python 3.5 or greater')
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from setuptools import setup, Extension
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from setuptools.command.build_ext import build_ext
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LIBUV_DIR = os.path.join(os.path.dirname(__file__), 'vendor', 'libuv')
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def discover_tests():
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test_loader = unittest.TestLoader()
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test_suite = test_loader.discover('tests', pattern='test_*.py')
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return test_suite
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class libuv_build_ext(build_ext):
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build_ext.user_options.extend([
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("use-system-libuv", None,
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"Use the system provided libuv, instead of the bundled one")
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])
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build_ext.boolean_options.extend(["use-system-libuv"])
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def initialize_options(self):
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build_ext.initialize_options(self)
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if getattr(self, 'use_system_libuv', None) is None:
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self.use_system_libuv = 0
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def build_libuv(self):
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env = os.environ.copy()
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cur_cflags = env.get('CFLAGS', '')
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if not re.search('-O\d', cur_cflags):
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cur_cflags += ' -O2'
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env['CFLAGS'] = (cur_cflags + ' -fPIC' + env.get('ARCHFLAGS', ''))
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j_flag = '-j{}'.format(os.cpu_count() or 1)
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if not os.path.exists(os.path.join(LIBUV_DIR, 'configure')):
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subprocess.run(['/bin/sh', 'autogen.sh'], cwd=LIBUV_DIR, env=env,
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check=True)
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# Sometimes pip fails to preserve the timestamps correctly,
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# in which case, make will try to run autotools again.
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subprocess.run(['touch', 'configure.ac', 'aclocal.m4',
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'configure', 'Makefile.am', 'Makefile.in'],
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cwd=LIBUV_DIR, env=env, check=True)
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subprocess.run(['./configure'], cwd=LIBUV_DIR, env=env, check=True)
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c_flag = "CFLAGS={}".format(env['CFLAGS'])
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subprocess.run(['make', j_flag, c_flag],
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cwd=LIBUV_DIR, env=env, check=True)
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def build_extensions(self):
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if self.use_system_libuv:
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self.compiler.add_library('uv')
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if sys.platform == 'darwin' and \
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os.path.exists('/opt/local/include'):
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# Support macports on Mac OS X.
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self.compiler.add_include_dir('/opt/local/include')
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else:
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libuv_lib = os.path.join(LIBUV_DIR, '.libs', 'libuv.a')
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if not os.path.exists(libuv_lib):
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self.build_libuv()
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if not os.path.exists(libuv_lib):
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raise RuntimeError('failed to build libuv')
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self.extensions[-1].extra_objects.extend([libuv_lib])
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self.compiler.add_include_dir(os.path.join(LIBUV_DIR, 'include'))
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if sys.platform.startswith('linux'):
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self.compiler.add_library('rt')
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elif sys.platform.startswith('freebsd'):
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self.compiler.add_library('kvm')
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super().build_extensions()
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setup(
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name='uvloop',
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description='Fast implementation of asyncio event loop on top of libuv',
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url='http://github.com/MagicStack/uvloop',
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license='MIT',
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author='Yury Selivanov',
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author_email='yury@magic.io',
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platforms=['*nix'],
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version='0.4.27',
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packages=['uvloop'],
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cmdclass={'build_ext': libuv_build_ext},
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ext_modules=[
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Extension(
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"uvloop.loop",
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sources=[
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"uvloop/loop.c",
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],
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extra_compile_args=['-O2']
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),
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],
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classifiers=[
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'Development Status :: 4 - Beta',
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'Programming Language :: Python :: 3.5',
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'License :: OSI Approved :: MIT License',
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'Intended Audience :: Developers',
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],
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provides=['uvloop'],
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include_package_data=True,
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test_suite='setup.discover_tests'
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)
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