#!/usr/bin/env python
-# zfec -- a fast C implementation of Reed-Solomon erasure coding with
-# command-line, C, and Python interfaces
-#
-# Copyright (C) 2007 Allmydata, Inc.
+# zfec -- fast forward error correction library with Python interface
+#
+# Copyright (C) 2007-2010 Allmydata, Inc.
# Author: Zooko Wilcox-O'Hearn
-# mailto:zooko@zooko.com
-#
+#
# This file is part of zfec.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 2 of the License, or (at your option)
-# any later version. This package also comes with the added permission that,
-# in the case that you are obligated to release a derived work under this
-# licence (as per section 2.b of the GPL), you may delay the fulfillment of
-# this obligation for up to 12 months.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-from distutils.core import Extension, setup
-
-DEBUGMODE=False
-# DEBUGMODE=True
+#
+# See README.txt for licensing information.
+
+import os, re, sys
+
+miscdeps=os.path.join(os.getcwd(), 'misc', 'dependencies')
+
+try:
+ from ez_setup import use_setuptools
+except ImportError:
+ pass
+else:
+ # 0.6c7 on Windows and 0.6c6 on Ubuntu had a problem with multiple
+ # overlapping dependencies on pyutil -- it would end up with the 'pyutil'
+ # key set in sys.modules but the actual code (and the temporary directory
+ # in the filesystem in which the code used to reside) gone, when it needed
+ # pyutil again later.
+ # On cygwin there was a conflict with swig with setuptools 0.6c7:
+ # File "/home/Buildslave/windows-cygwin-pycryptopp/windows-cygwin/build/misc/dependencies/setuptools-0.6c7.egg/setuptools/command/build_ext.py", line 77, in swig_sources
+ # TypeError: swig_sources() takes exactly 3 arguments (2 given)
+ # If there isn't a setuptools already installed, then this will install
+ # setuptools v0.6c12dev (which is our own toothpick of setuptools).
+ use_setuptools(download_delay=0, min_version="0.6c12dev")
+
+from setuptools import Extension, find_packages, setup
+
+if "--debug" in sys.argv:
+ DEBUGMODE=True
+ sys.argv.remove("--debug")
+else:
+ DEBUGMODE=False
extra_compile_args=[]
extra_link_args=[]
extra_compile_args.append("-std=c99")
+define_macros=[]
undef_macros=[]
+for arg in sys.argv:
+ if arg.startswith("--stride="):
+ stride = int(arg[len("--stride="):])
+ define_macros.append(('STRIDE', stride))
+ sys.argv.remove(arg)
+ break
+
if DEBUGMODE:
extra_compile_args.append("-O0")
extra_compile_args.append("-g")
undef_macros.append('NDEBUG')
trove_classifiers=[
- "Development Status :: 4 - Beta",
- "Environment :: No Input/Output (Daemon)",
- "Intended Audience :: Developers",
- "License :: OSI Approved :: GNU General Public License (GPL)",
- "Natural Language :: English",
- "Operating System :: OS Independent",
- "Programming Language :: C",
+ "Development Status :: 5 - Production/Stable",
+ "Environment :: Console",
+ "License :: OSI Approved :: GNU General Public License (GPL)",
+ "License :: DFSG approved",
+ "License :: Other/Proprietary License",
+ "Intended Audience :: Developers",
+ "Intended Audience :: End Users/Desktop",
+ "Intended Audience :: System Administrators",
+ "Operating System :: Microsoft",
+ "Operating System :: Microsoft :: Windows",
+ "Operating System :: Unix",
+ "Operating System :: POSIX :: Linux",
+ "Operating System :: POSIX",
+ "Operating System :: MacOS :: MacOS X",
+ "Operating System :: Microsoft :: Windows :: Windows NT/2000",
+ "Operating System :: OS Independent",
+ "Natural Language :: English",
+ "Programming Language :: C",
"Programming Language :: Python",
- "Topic :: System :: Archiving :: Backup",
+ "Programming Language :: Python :: 2",
+ "Programming Language :: Python :: 2.4",
+ "Programming Language :: Python :: 2.5",
+ "Topic :: Utilities",
+ "Topic :: System :: Systems Administration",
+ "Topic :: System :: Filesystems",
+ "Topic :: System :: Distributed Computing",
+ "Topic :: Software Development :: Libraries",
+ "Topic :: Communications :: Usenet News",
+ "Topic :: System :: Archiving :: Backup",
+ "Topic :: System :: Archiving :: Mirroring",
+ "Topic :: System :: Archiving",
]
-setup(name='zfec',
- version='1.0.0a5',
- summary='a fast erasure code with command-line, C, and Python interfaces',
- description='Fast, portable, programmable erasure coding a.k.a. "forward error correction": the generation of redundant blocks of information such that if some blocks are lost then the original data can be recovered from the remaining blocks.',
- author='Zooko O\'Whielacronx',
- author_email='zooko@zooko.com',
- url='http://allmydata.org/source/zfec',
- license='GNU GPL',
- platform='Any',
- packages=['zfec', 'zfec.cmdline', 'zfec.util', 'zfec.test'],
- classifiers=trove_classifiers,
- entry_points = { 'console_scripts': [ 'zfec = zfec.cmdline.zfec:main', 'zunfec = zfec.cmdline.zunfec:main' ] },
- ext_modules=[Extension('_fec', ['zfec/fec.c', 'zfec/_fecmodule.c',], extra_link_args=extra_link_args, extra_compile_args=extra_compile_args, undef_macros=undef_macros),],
- test_suite="zfec.test.test_zfec",
- )
+PKG = "zfec"
+VERSIONFILE = os.path.join(PKG, "_version.py")
+verstr = "unknown"
+try:
+ verstrline = open(VERSIONFILE, "rt").read()
+except EnvironmentError:
+ pass # Okay, there is no version file.
+else:
+ VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
+ mo = re.search(VSRE, verstrline, re.M)
+ if mo:
+ verstr = mo.group(1)
+ else:
+ print "unable to find version in %s" % (VERSIONFILE,)
+ raise RuntimeError("if %s.py exists, it is required to be well-formed" % (VERSIONFILE,))
+
+dependency_links=[os.path.join(miscdeps, t) for t in os.listdir(miscdeps) if t.endswith(".tar")]
+setup_requires = []
+
+# The darcsver command from the darcsver plugin is needed to initialize the
+# distribution's .version attribute correctly. (It does this either by
+# examining darcs history, or if that fails by reading the
+# zfec/_version.py file). darcsver will also write a new version
+# stamp in zfec/_version.py, with a version number derived from
+# darcs history. Note that the setup.cfg file has an "[aliases]" section
+# which enumerates commands that you might run and specifies that it will run
+# darcsver before each one. If you add different commands (or if I forgot
+# some that are already in use), you may need to add it to setup.cfg and
+# configure it to run darcsver before your command, if you want the version
+# number to be correct when that command runs.
+# http://pypi.python.org/pypi/darcsver
+setup_requires.append('darcsver >= 1.2.0')
+
+# setuptools_darcs is required to produce complete distributions (such as with
+# "sdist" or "bdist_egg"), unless there is a zfec.egg-info/SOURCE.txt file
+# present which contains a complete list of files that should be included.
+# http://pypi.python.org/pypi/setuptools_darcs
+setup_requires.append('setuptools_darcs >= 1.1.0')
+
+# stdeb is required to build Debian dsc files.
+if "sdist_dsc" in sys.argv:
+ setup_requires.append('stdeb')
+
+data_fnames=[ 'COPYING.GPL', 'changelog', 'COPYING.TGPPL.html', 'TODO', 'README.txt' ]
+
+# In case we are building for a .deb with stdeb's sdist_dsc command, we put the
+# docs in "share/doc/$PKG".
+doc_loc = "share/doc/" + PKG
+data_files = [(doc_loc, data_fnames)]
+
+def _setup(test_suite):
+ setup(name=PKG,
+ version=verstr,
+ description='a fast erasure codec which can be used with the command-line, C, Python, or Haskell',
+ long_description='Fast, portable, programmable erasure coding a.k.a. "forward error correction": the generation of redundant blocks of information such that if some blocks are lost then the original data can be recovered from the remaining blocks. The zfec package includes command-line tools, C API, Python API, and Haskell API',
+ author='Zooko O\'Whielacronx',
+ author_email='zooko@zooko.com',
+ url='http://allmydata.org/trac/'+PKG,
+ license='GNU GPL',
+ dependency_links=dependency_links,
+ install_requires=["argparse >= 0.8", "pyutil >= 1.3.19"],
+ tests_require=["pyutil >= 1.3.19"],
+ packages=find_packages(),
+ include_package_data=True,
+ data_files=data_files,
+ setup_requires=setup_requires,
+ classifiers=trove_classifiers,
+ entry_points = { 'console_scripts': [ 'zfec = %s.cmdline_zfec:main' % PKG, 'zunfec = %s.cmdline_zunfec:main' % PKG ] },
+ ext_modules=[Extension(PKG+'._fec', [PKG+'/fec.c', PKG+'/_fecmodule.c',], extra_link_args=extra_link_args, extra_compile_args=extra_compile_args, undef_macros=undef_macros, define_macros=define_macros),],
+ test_suite=test_suite,
+ zip_safe=False, # I prefer unzipped for easier access.
+ )
+
+test_suite_name=PKG+".test"
+try:
+ _setup(test_suite=test_suite_name)
+except Exception, le:
+ # to work around a bug in Elisa v0.3.5
+ # https://bugs.launchpad.net/elisa/+bug/263697
+ if "test_suite must be a list" in str(le):
+ _setup(test_suite=[test_suite_name])
+ else:
+ raise
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