setup.py

#-
# Copyright (c) 2014 iXsystems, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
import platform
import sys
from collections import namedtuple
from setuptools import setup

try:
    from Cython.Distutils import build_ext
    from Cython.Distutils.extension import Extension
except ImportError:
    raise ImportError("This package requires Cython to build properly. Please install it first.")

try:
    import config
except ImportError:
    if 'build' in sys.argv or 'install' in sys.argv:
        raise ImportError('Please execute configure script first')
    else:
        config = namedtuple('config', ['CFLAGS', 'CPPFLAGS', 'LDFLAGS'])([], [], [])


libraries = ['nvpair', 'zfs', 'zfs_core', 'uutil']
if platform.system().lower() == 'freebsd':
    libraries.append('geom')


setup(
    name='libzfs',
    version='1.1',
    setup_requires=[
        'setuptools>=18.0',
        'Cython',
    ],
    cmdclass={'build_ext': build_ext},
    ext_modules=[
        Extension(
            "libzfs",
            ["libzfs.pyx"],
            libraries=libraries,
            extra_compile_args=config.CFLAGS + config.CPPFLAGS,
            cython_include_dirs=["./pxd"],
            extra_link_args=config.LDFLAGS,
        )
    ]
)