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#!/usr/bin/env python
from setuptools import setup, find_packages, Extension
import subprocess
import os
from distutils import ccompiler
VERSION = (0, 8, 2)
VERSION_STR = ".".join([str(x) for x in VERSION])
LZ4_VERSION = "r131"
# Check to see if we have a lz4 library installed on the system and
# use it if so. If not, we'll use the bundled library. If lz4 is
# installed it will have a pkg-config file, so we'll use pkg-config to
# check for existence of the library.
try:
pkg_config_exe = os.environ.get('PKG_CONFIG', None) or 'pkg-config'
cmd = '{0} --exists liblz4'.format(pkg_config_exe).split()
liblz4_found = subprocess.call(cmd) == 0
except OSError:
# pkg-config not present
liblz4_found = False
if liblz4_found:
# Use system lz4, and don't set optimization and warning flags for
# the compiler. Specifically we don't define LZ4_VERSION since the
# system lz4 library could be updated (that's the point of a
# shared library).
if ccompiler.get_default_compiler() == "msvc":
extra_compile_args = ["/Ot", "/Wall"]
define_macros = [("VERSION","\\\"%s\\\"" % VERSION_STR),]
else:
extra_compile_args = ["-std=c99",]
define_macros = [("VERSION","\"%s\"" % VERSION_STR),]
lz4mod = Extension('lz4',
[
'src/python-lz4.c'
],
extra_compile_args=extra_compile_args,
define_macros=define_macros,
libraries=['lz4'],
)
else:
# Use the bundled lz4 libs, and set the compiler flags as they
# historically have been set. We do set LZ4_VERSION here, since it
# won't change after compilation.
if ccompiler.get_default_compiler() == "msvc":
extra_compile_args = ["/Ot", "/Wall"]
define_macros = [("VERSION","\\\"%s\\\"" % VERSION_STR), ("LZ4_VERSION","\\\"%s\\\"" % LZ4_VERSION)]
else:
extra_compile_args = ["-std=c99","-O3","-Wall","-W","-Wundef"]
define_macros = [("VERSION","\"%s\"" % VERSION_STR), ("LZ4_VERSION","\"%s\"" % LZ4_VERSION)]
lz4mod = Extension('lz4',
[
'src/lz4.c',
'src/lz4hc.c',
'src/python-lz4.c'
],
extra_compile_args=extra_compile_args,
define_macros=define_macros,
)
setup(
name='lz4',
version=VERSION_STR,
description="LZ4 Bindings for Python",
long_description=open('README.rst', 'r').read(),
author='Steeve Morin',
author_email='steeve.morin@gmail.com',
url='https://github.com/python-lz4/python-lz4',
packages=find_packages('src'),
package_dir={'': 'src'},
ext_modules=[lz4mod,],
tests_require=["nose>=1.0"],
test_suite = "nose.collector",
classifiers=[
'Development Status :: 5 - Production/Stable',
'License :: OSI Approved :: BSD License',
'Intended Audience :: Developers',
'Programming Language :: C',
'Programming Language :: Python',
'Programming Language :: Python :: 2.6',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
],
)
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