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#! /usr/bin/env python
import sys
import os
import glob
import platform
# distutils is deprecated and vendored into setuptools now.
from setuptools import setup
from setuptools import Extension
from setuptools import find_packages
# workaround segfaults on openbsd and RHEL 3 / CentOS 3 . see
# https://bitbucket.org/ambroff/greenlet/issue/11/segfault-on-openbsd-i386
# https://github.com/python-greenlet/greenlet/issues/4
# https://github.com/python-greenlet/greenlet/issues/94
# pylint:disable=too-many-boolean-expressions
if ((sys.platform == "openbsd4" and os.uname()[-1] == "i386")
or ("-with-redhat-3." in platform.platform() and platform.machine() == 'i686')
or (sys.platform == "sunos5" and os.uname()[-1] == "sun4v")
or ("SunOS" in platform.platform() and platform.machine() == "sun4v")
or (sys.platform == "linux" and platform.machine() == "ppc")):
os.environ["CFLAGS"] = ("%s %s" % (os.environ.get("CFLAGS", ""), "-Os")).lstrip()
def readfile(filename):
with open(filename, 'r') as f:
return f.read()
GREENLET_SRC_DIR = 'src/greenlet/'
GREENLET_HEADER_DIR = GREENLET_SRC_DIR
GREENLET_HEADER = GREENLET_HEADER_DIR + 'greenlet.h'
GREENLET_TEST_DIR = 'src/greenlet/tests/'
# The location of the platform specific assembly files
# for switching.
GREENLET_PLATFORM_DIR = GREENLET_SRC_DIR + 'platform/'
def _find_platform_headers():
return glob.glob(GREENLET_PLATFORM_DIR + "switch_*.h")
if hasattr(sys, "pypy_version_info"):
ext_modules = []
headers = []
else:
headers = [GREENLET_HEADER]
if sys.platform == 'win32' and '64 bit' in sys.version:
# this works when building with msvc, not with 64 bit gcc
# switch_x64_masm.obj can be created with setup_switch_x64_masm.cmd
extra_objects = [GREENLET_PLATFORM_DIR + 'switch_x64_masm.obj']
else:
extra_objects = []
if sys.platform == 'win32' and os.environ.get('GREENLET_STATIC_RUNTIME') in ('1', 'yes'):
extra_compile_args = ['/MT']
elif hasattr(os, 'uname') and os.uname()[4] in ['ppc64el', 'ppc64le']:
extra_compile_args = ['-fno-tree-dominator-opts']
else:
extra_compile_args = []
ext_modules = [
Extension(
name='greenlet._greenlet',
sources=[GREENLET_SRC_DIR + 'greenlet.c'],
extra_objects=extra_objects,
extra_compile_args=extra_compile_args,
depends=[
GREENLET_HEADER,
GREENLET_SRC_DIR + 'slp_platformselect.h',
] + _find_platform_headers()
),
# Test extensions.
# XXX: We used to try hard to not include these in built
# distributions. That's really not important, at least not once we have a clean
# layout with the test directory nested inside a greenlet directory.
# See https://github.com/python-greenlet/greenlet/issues/184 and 189
Extension(
name='greenlet.tests._test_extension',
sources=[GREENLET_TEST_DIR + '_test_extension.c'],
include_dirs=[GREENLET_HEADER_DIR]
),
]
if os.environ.get('GREENLET_TEST_CPP', 'yes').lower() not in ('0', 'no', 'false'):
ext_modules.append(
Extension(
name='greenlet.tests._test_extension_cpp',
sources=[GREENLET_TEST_DIR + '_test_extension_cpp.cpp'],
language="c++",
include_dirs=[GREENLET_HEADER_DIR]),
)
setup(
name="greenlet",
version='1.0.0.dev0',
description='Lightweight in-process concurrent programming',
long_description=readfile("README.rst"),
url="https://greenlet.readthedocs.io/",
project_urls={
'Bug Tracker': 'https://github.com/python-greenlet/greenlet/issues',
'Source Code': 'https://github.com/python-greenlet/gevent/',
'Documentation': 'https://greenlet.readthedocs.io/',
},
license="MIT License",
platforms=['any'],
package_dir={'': 'src'},
packages=find_packages('src'),
include_package_data=True,
headers=headers,
ext_modules=ext_modules,
classifiers=[
'Intended Audience :: Developers',
'License :: OSI Approved :: MIT License',
'Natural Language :: English',
'Programming Language :: C',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: 3.9',
'Operating System :: OS Independent',
'Topic :: Software Development :: Libraries :: Python Modules'
],
extras_require={
'docs': [
'Sphinx',
],
'test': [
],
},
python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*",
zip_safe=False,
)
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