mirror of
https://github.com/borgbackup/borg.git
synced 2024-12-23 00:07:38 +00:00
0e39acffd3
This will give a slight performance boost and make the openssl detection/linking more robust.
111 lines
4 KiB
Python
111 lines
4 KiB
Python
# -*- encoding: utf-8 *-*
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import os
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import sys
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from glob import glob
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import versioneer
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versioneer.versionfile_source = 'attic/_version.py'
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versioneer.versionfile_build = 'attic/_version.py'
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versioneer.tag_prefix = ''
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versioneer.parentdir_prefix = 'Attic-' # dirname like 'myproject-1.2.0'
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min_python = (3, 2)
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if sys.version_info < min_python:
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print("Attic requires Python %d.%d or later" % min_python)
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sys.exit(1)
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try:
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from setuptools import setup, Extension
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except ImportError:
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from distutils.core import setup, Extension
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crypto_source = 'attic/crypto.pyx'
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chunker_source = 'attic/chunker.pyx'
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hashindex_source = 'attic/hashindex.pyx'
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try:
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from Cython.Distutils import build_ext
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import Cython.Compiler.Main as cython_compiler
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class Sdist(versioneer.cmd_sdist):
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def __init__(self, *args, **kwargs):
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for src in glob('attic/*.pyx'):
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cython_compiler.compile(glob('attic/*.pyx'),
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cython_compiler.default_options)
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versioneer.cmd_sdist.__init__(self, *args, **kwargs)
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def make_distribution(self):
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self.filelist.extend(['attic/crypto.c', 'attic/chunker.c', 'attic/_chunker.c', 'attic/hashindex.c', 'attic/_hashindex.c'])
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super(Sdist, self).make_distribution()
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except ImportError:
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class Sdist(versioneer.cmd_sdist):
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def __init__(self, *args, **kwargs):
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raise Exception('Cython is required to run sdist')
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crypto_source = crypto_source.replace('.pyx', '.c')
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chunker_source = chunker_source.replace('.pyx', '.c')
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hashindex_source = hashindex_source.replace('.pyx', '.c')
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from distutils.command.build_ext import build_ext
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if not all(os.path.exists(path) for path in [crypto_source, chunker_source, hashindex_source]):
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raise ImportError('The GIT version of Attic needs Cython. Install Cython or use a released version')
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def detect_openssl(prefixes):
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for prefix in prefixes:
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filename = os.path.join(prefix, 'include', 'openssl', 'evp.h')
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if os.path.exists(filename):
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with open(filename, 'r') as fd:
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if 'PKCS5_PBKDF2_HMAC(' in fd.read():
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return prefix
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possible_openssl_prefixes = ['/usr', '/usr/local', '/usr/local/opt/openssl', '/usr/local/ssl', '/usr/local/openssl', '/usr/local/attic']
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if os.environ.get('ATTIC_OPENSSL_PREFIX'):
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possible_openssl_prefixes.insert(0, os.environ.get('ATTIC_OPENSSL_PREFIX'))
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ssl_prefix = detect_openssl(possible_openssl_prefixes)
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if not ssl_prefix:
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raise Exception('Unable to find OpenSSL >= 1.0 headers. (Looked here: {})'.format(', '.join(possible_openssl_prefixes)))
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include_dirs = [os.path.join(ssl_prefix, 'include')]
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library_dirs = [os.path.join(ssl_prefix, 'lib')]
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with open('README.rst', 'r') as fd:
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long_description = fd.read()
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cmdclass = versioneer.get_cmdclass()
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cmdclass.update({'build_ext': build_ext, 'sdist': Sdist})
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setup(
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name='Attic',
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version=versioneer.get_version(),
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author='Jonas Borgström',
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author_email='jonas@borgstrom.se',
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url='https://attic-backup.org/',
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description='Deduplicated backups',
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long_description=long_description,
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license='BSD',
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platforms=['Linux', 'MacOS X'],
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classifiers=[
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'Development Status :: 4 - Beta',
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'Environment :: Console',
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'Intended Audience :: System Administrators',
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'License :: OSI Approved :: BSD License',
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'Operating System :: POSIX :: BSD :: FreeBSD',
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'Operating System :: MacOS :: MacOS X',
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'Operating System :: POSIX :: Linux',
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'Programming Language :: Python',
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'Topic :: Security :: Cryptography',
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'Topic :: System :: Archiving :: Backup',
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],
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packages=['attic', 'attic.testsuite'],
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scripts=['scripts/attic'],
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cmdclass=cmdclass,
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ext_modules=[
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Extension('attic.crypto', [crypto_source], libraries=['crypto'], include_dirs=include_dirs, library_dirs=library_dirs),
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Extension('attic.chunker', [chunker_source]),
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Extension('attic.hashindex', [hashindex_source])
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],
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install_requires=['msgpack-python']
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)
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