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# -*- encoding: utf-8 *-*
import os
import sys
from glob import glob
min_python = (3, 2)
my_python = sys.version_info
if my_python < min_python:
print("Borg requires Python %d.%d or later" % min_python)
sys.exit(1)
# msgpack pure python data corruption was fixed in 0.4.6.
# Also, we might use some rather recent API features.
install_requires=['msgpack-python>=0.4.6', ]
from setuptools import setup, Extension
from setuptools.command.sdist import sdist
compress_source = 'borg/compress.pyx'
crypto_source = 'borg/crypto.pyx'
chunker_source = 'borg/chunker.pyx'
hashindex_source = 'borg/hashindex.pyx'
platform_linux_source = 'borg/platform_linux.pyx'
platform_darwin_source = 'borg/platform_darwin.pyx'
platform_freebsd_source = 'borg/platform_freebsd.pyx'
try:
from Cython.Distutils import build_ext
import Cython.Compiler.Main as cython_compiler
class Sdist(sdist):
def __init__(self, *args, **kwargs):
for src in glob('borg/*.pyx'):
cython_compiler.compile(src, cython_compiler.default_options)
super().__init__(*args, **kwargs)
def make_distribution(self):
self.filelist.extend([
'borg/compress.c',
'borg/crypto.c',
'borg/chunker.c', 'borg/_chunker.c',
'borg/hashindex.c', 'borg/_hashindex.c',
'borg/platform_linux.c',
'borg/platform_freebsd.c',
'borg/platform_darwin.c',
])
super().make_distribution()
except ImportError:
class Sdist(sdist):
def __init__(self, *args, **kwargs):
raise Exception('Cython is required to run sdist')
compress_source = compress_source.replace('.pyx', '.c')
crypto_source = crypto_source.replace('.pyx', '.c')
chunker_source = chunker_source.replace('.pyx', '.c')
hashindex_source = hashindex_source.replace('.pyx', '.c')
platform_linux_source = platform_linux_source.replace('.pyx', '.c')
platform_freebsd_source = platform_freebsd_source.replace('.pyx', '.c')
platform_darwin_source = platform_darwin_source.replace('.pyx', '.c')
from distutils.command.build_ext import build_ext
if not all(os.path.exists(path) for path in [
compress_source, crypto_source, chunker_source, hashindex_source,
platform_linux_source, platform_freebsd_source]):
raise ImportError('The GIT version of Borg needs Cython. Install Cython or use a released version.')
def detect_openssl(prefixes):
for prefix in prefixes:
filename = os.path.join(prefix, 'include', 'openssl', 'evp.h')
if os.path.exists(filename):
with open(filename, 'r') as fd:
if 'PKCS5_PBKDF2_HMAC(' in fd.read():
return prefix
def detect_lz4(prefixes):
for prefix in prefixes:
filename = os.path.join(prefix, 'include', 'lz4.h')
if os.path.exists(filename):
with open(filename, 'r') as fd:
if 'LZ4_decompress_safe' in fd.read():
return prefix
include_dirs = []
library_dirs = []
possible_openssl_prefixes = ['/usr', '/usr/local', '/usr/local/opt/openssl', '/usr/local/ssl', '/usr/local/openssl', '/usr/local/borg', '/opt/local']
if os.environ.get('BORG_OPENSSL_PREFIX'):
possible_openssl_prefixes.insert(0, os.environ.get('BORG_OPENSSL_PREFIX'))
ssl_prefix = detect_openssl(possible_openssl_prefixes)
if not ssl_prefix:
raise Exception('Unable to find OpenSSL >= 1.0 headers. (Looked here: {})'.format(', '.join(possible_openssl_prefixes)))
include_dirs.append(os.path.join(ssl_prefix, 'include'))
library_dirs.append(os.path.join(ssl_prefix, 'lib'))
possible_lz4_prefixes = ['/usr', '/usr/local', '/usr/local/opt/lz4', '/usr/local/lz4', '/usr/local/borg', '/opt/local']
if os.environ.get('BORG_LZ4_PREFIX'):
possible_openssl_prefixes.insert(0, os.environ.get('BORG_LZ4_PREFIX'))
lz4_prefix = detect_lz4(possible_lz4_prefixes)
if not lz4_prefix:
raise Exception('Unable to find LZ4 headers. (Looked here: {})'.format(', '.join(possible_lz4_prefixes)))
include_dirs.append(os.path.join(lz4_prefix, 'include'))
library_dirs.append(os.path.join(lz4_prefix, 'lib'))
with open('README.rst', 'r') as fd:
long_description = fd.read()
cmdclass = {'build_ext': build_ext, 'sdist': Sdist}
ext_modules = [
Extension('borg.compress', [compress_source], libraries=['lz4'], include_dirs=include_dirs, library_dirs=library_dirs),
Extension('borg.crypto', [crypto_source], libraries=['crypto'], include_dirs=include_dirs, library_dirs=library_dirs),
Extension('borg.chunker', [chunker_source]),
Extension('borg.hashindex', [hashindex_source])
]
if sys.platform.startswith('linux'):
ext_modules.append(Extension('borg.platform_linux', [platform_linux_source], libraries=['acl']))
elif sys.platform.startswith('freebsd'):
ext_modules.append(Extension('borg.platform_freebsd', [platform_freebsd_source]))
elif sys.platform == 'darwin':
ext_modules.append(Extension('borg.platform_darwin', [platform_darwin_source]))
setup(
name='borgbackup',
use_scm_version={
'write_to': 'borg/_version.py',
},
author='The Borg Collective (see AUTHORS file)',
author_email='borgbackup@librelist.com',
url='https://borgbackup.github.io/',
description='Deduplicated, encrypted, authenticated and compressed backups',
long_description=long_description,
license='BSD',
platforms=['Linux', 'MacOS X', 'FreeBSD', 'OpenBSD', 'NetBSD', ],
classifiers=[
'Development Status :: 4 - Beta',
'Environment :: Console',
'Intended Audience :: System Administrators',
'License :: OSI Approved :: BSD License',
'Operating System :: POSIX :: BSD :: FreeBSD',
'Operating System :: POSIX :: BSD :: OpenBSD',
'Operating System :: POSIX :: BSD :: NetBSD',
'Operating System :: MacOS :: MacOS X',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.2',
'Programming Language :: Python :: 3.3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Topic :: Security :: Cryptography',
'Topic :: System :: Archiving :: Backup',
],
packages=['borg', 'borg.testsuite', 'borg.support', ],
entry_points={
'console_scripts': [
'borg = borg.archiver:main',
]
},
cmdclass=cmdclass,
ext_modules=ext_modules,
setup_requires=['setuptools_scm>=1.7'],
install_requires=install_requires,
)
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