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Merge pull request #35 from jmgurney/detect_prefix
Detect prefix for building
2 parents 15480e7 + 6be53f2 commit 70c2ecd

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‎setup.py‎

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#!/usr/bin/env python
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#
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# Copyright (c) 2015, SmartFile <[email protected]>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the organization nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from os import environ
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try:
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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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except ImportError:
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from distutils.core import setup, Extension
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from distutils.command.build_ext import build_ext
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# Use a provided libarchive else default to hard-coded path.
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libarchivePrefix = environ.get('LIBARCHIVE_PREFIX')
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if libarchivePrefix:
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includePath = libarchivePrefix + '/include'
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else:
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includePath = '/usr/local/include'
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name = 'python-libarchive'
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version = '4.2.0'
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readme = 'README.rst'
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repourl = 'https://github.com/smartfile/python-libarchive'
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long_description = open(readme).read()
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class build_ext_extra(build_ext, object):
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"""
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Extend build_ext allowing extra_compile_args and extra_link_args to be set
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on the command-line.
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"""
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user_options = build_ext.user_options
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user_options.append(('extra-compile-args=', None, 'Extra arguments passed directly to the compiler'))
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user_options.append(('extra-link-args=', None, 'Extra arguments passed directly to the linker'))
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def initialize_options(self):
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build_ext.initialize_options(self)
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self.extra_compile_args = None
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self.extra_link_args = None
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def build_extension(self, ext):
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if self.extra_compile_args:
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ext.extra_compile_args.append(self.extra_compile_args)
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if self.extra_link_args:
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ext.extra_link_args.append(self.extra_link_args)
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super(build_ext_extra, self).build_extension(ext)
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if libarchivePrefix:
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extra_compile_args = ['-I{0}/include'.format(libarchivePrefix)]
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extra_link_args = ['-Wl,-rpath,{0}/lib'.format(libarchivePrefix)]
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environ['LDFLAGS'] = '-L{0}/lib {1}'.format(libarchivePrefix, environ.get('LDFLAGS', ''))
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else:
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extra_compile_args = []
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extra_link_args = ['-l:libarchive.so']
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__libarchive = Extension(
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name='libarchive.__libarchive',
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sources=['libarchive/_libarchive_wrap.c'],
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libraries=['archive'],
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extra_compile_args=extra_compile_args,
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extra_link_args=extra_link_args,
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include_dirs=[includePath, 'libarchive'],
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)
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setup(
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name=name,
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version=version,
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description='A libarchive wrapper for Python supporting password protection.',
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long_description=long_description,
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license='BSD-style license',
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platforms=['any'],
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author='Vadim Lebedev, Ben Timby, Travis Cunningham, Ryan Johnston, SmartFile',
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author_email='[email protected]',
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url=repourl,
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packages=['libarchive'],
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classifiers=[
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'Development Status :: 5 - Production/Stable',
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'Intended Audience :: Developers',
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'Operating System :: OS Independent',
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'Programming Language :: C',
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'Programming Language :: Python',
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'Topic :: System :: Archiving :: Compression',
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'Topic :: Software Development :: Libraries :: Python Modules',
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],
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cmdclass={
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'build_ext': build_ext_extra,
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},
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ext_modules=[__libarchive],
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)
1+
#!/usr/bin/env python
2+
#
3+
# Copyright (c) 2015, SmartFile <[email protected]>
4+
# All rights reserved.
5+
#
6+
# Redistribution and use in source and binary forms, with or without
7+
# modification, are permitted provided that the following conditions are met:
8+
# * Redistributions of source code must retain the above copyright
9+
# notice, this list of conditions and the following disclaimer.
10+
# * Redistributions in binary form must reproduce the above copyright
11+
# notice, this list of conditions and the following disclaimer in the
12+
# documentation and/or other materials provided with the distribution.
13+
# * Neither the name of the organization nor the
14+
# names of its contributors may be used to endorse or promote products
15+
# derived from this software without specific prior written permission.
16+
#
17+
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
18+
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19+
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20+
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
21+
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22+
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23+
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24+
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25+
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26+
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27+
28+
from os import environ
29+
30+
try:
31+
from setuptools import setup, Extension
32+
from setuptools.command.build_ext import build_ext
33+
except ImportError:
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from distutils.core import setup, Extension
35+
from distutils.command.build_ext import build_ext
36+
37+
38+
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# Use a provided libarchive else default to hard-coded path.
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libarchivePrefix = environ.get('LIBARCHIVE_PREFIX')
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if libarchivePrefix is None:
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import pathlib
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for i in [ '/usr', '/usr/local', '/opt/local' ]:
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libdir = pathlib.Path(i) / 'lib'
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if any(libdir.glob('**/libarchive.*')):
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libarchivePrefix = i
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break
48+
49+
if libarchivePrefix:
50+
includePath = libarchivePrefix + '/include'
51+
else:
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includePath = '/usr/local/include'
53+
54+
55+
56+
57+
name = 'python-libarchive'
58+
version = '4.2.0'
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readme = 'README.rst'
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repourl = 'https://github.com/smartfile/python-libarchive'
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long_description = open(readme).read()
62+
63+
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class build_ext_extra(build_ext, object):
65+
"""
66+
Extend build_ext allowing extra_compile_args and extra_link_args to be set
67+
on the command-line.
68+
"""
69+
70+
user_options = build_ext.user_options
71+
user_options.append(('extra-compile-args=', None, 'Extra arguments passed directly to the compiler'))
72+
user_options.append(('extra-link-args=', None, 'Extra arguments passed directly to the linker'))
73+
74+
def initialize_options(self):
75+
build_ext.initialize_options(self)
76+
self.extra_compile_args = None
77+
self.extra_link_args = None
78+
79+
def build_extension(self, ext):
80+
if self.extra_compile_args:
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ext.extra_compile_args.append(self.extra_compile_args)
82+
if self.extra_link_args:
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ext.extra_link_args.append(self.extra_link_args)
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super(build_ext_extra, self).build_extension(ext)
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86+
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if libarchivePrefix:
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extra_compile_args = ['-I{0}/include'.format(libarchivePrefix)]
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extra_link_args = ['-Wl,-rpath,{0}/lib'.format(libarchivePrefix)]
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environ['LDFLAGS'] = '-L{0}/lib {1}'.format(libarchivePrefix, environ.get('LDFLAGS', ''))
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else:
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extra_compile_args = []
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extra_link_args = ['-l:libarchive.so']
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__libarchive = Extension(
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name='libarchive.__libarchive',
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sources=['libarchive/_libarchive_wrap.c'],
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libraries=['archive'],
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extra_compile_args=extra_compile_args,
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extra_link_args=extra_link_args,
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include_dirs=[includePath, 'libarchive'],
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)
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setup(
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name=name,
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version=version,
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description='A libarchive wrapper for Python supporting password protection.',
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long_description=long_description,
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license='BSD-style license',
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platforms=['any'],
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author='Vadim Lebedev, Ben Timby, Travis Cunningham, Ryan Johnston, SmartFile',
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author_email='[email protected]',
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url=repourl,
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packages=['libarchive'],
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classifiers=[
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'Development Status :: 5 - Production/Stable',
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'Intended Audience :: Developers',
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'Operating System :: OS Independent',
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'Programming Language :: C',
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'Programming Language :: Python',
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'Topic :: System :: Archiving :: Compression',
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'Topic :: Software Development :: Libraries :: Python Modules',
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],
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cmdclass={
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'build_ext': build_ext_extra,
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},
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ext_modules=[__libarchive],
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)

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