Edit
kc3-lang/brotli/setup.py
Alex Nicksay
- setup.py
-
# Copyright 2015 The Brotli Authors. All rights reserved. # # Distributed under MIT license. # See file LICENSE for detail or copy at https://opensource.org/licenses/MIT import os import platform import re try: from setuptools import Extension from setuptools import setup except: from distutils.core import Extension from distutils.core import setup from distutils.command.build_ext import build_ext from distutils.cmd import Command CURR_DIR = os.path.abspath(os.path.dirname(os.path.realpath(__file__))) def get_version(): """ Return BROTLI_VERSION string as defined in 'common/version.h' file. """ version_file_path = os.path.join(CURR_DIR, 'common', 'version.h') version = 0 with open(version_file_path, 'r') as f: for line in f: m = re.match(r'#define\sBROTLI_VERSION\s+0x([0-9a-fA-F]+)', line) if m: version = int(m.group(1), 16) if version == 0: return '' # Semantic version is calculated as (MAJOR << 24) | (MINOR << 12) | PATCH. major = version >> 24 minor = (version >> 12) & 0xFFF patch = version & 0xFFF return '{0}.{1}.{2}'.format(major, minor, patch) class TestCommand(Command): """ Run all *_test.py scripts in 'tests' folder with the same Python interpreter used to run setup.py. """ user_options = [] def initialize_options(self): pass def finalize_options(self): pass def run(self): import sys, subprocess, glob test_dir = os.path.join(CURR_DIR, 'python', 'tests') os.chdir(test_dir) for test in glob.glob('*_test.py'): try: subprocess.check_call([sys.executable, test]) except subprocess.CalledProcessError: raise SystemExit(1) class BuildExt(build_ext): def get_source_files(self): filenames = build_ext.get_source_files(self) for ext in self.extensions: filenames.extend(ext.depends) return filenames def build_extension(self, ext): c_sources = [] cxx_sources = [] for source in ext.sources: if source.endswith('.c'): c_sources.append(source) else: cxx_sources.append(source) extra_args = ext.extra_compile_args or [] objects = [] for lang, sources in (('c', c_sources), ('c++', cxx_sources)): if lang == 'c++': if self.compiler.compiler_type == 'msvc': extra_args.append('/EHsc') macros = ext.define_macros[:] if platform.system() == 'Darwin': macros.append(('OS_MACOSX', '1')) elif self.compiler.compiler_type == 'mingw32': # On Windows Python 2.7, pyconfig.h defines "hypot" as "_hypot", # This clashes with GCC's cmath, and causes compilation errors when # building under MinGW: http://bugs.python.org/issue11566 macros.append(('_hypot', 'hypot')) for undef in ext.undef_macros: macros.append((undef,)) objs = self.compiler.compile( sources, output_dir=self.build_temp, macros=macros, include_dirs=ext.include_dirs, debug=self.debug, extra_postargs=extra_args, depends=ext.depends) objects.extend(objs) self._built_objects = objects[:] if ext.extra_objects: objects.extend(ext.extra_objects) extra_args = ext.extra_link_args or [] # when using GCC on Windows, we statically link libgcc and libstdc++, # so that we don't need to package extra DLLs if self.compiler.compiler_type == 'mingw32': extra_args.extend(['-static-libgcc', '-static-libstdc++']) ext_path = self.get_ext_fullpath(ext.name) # Detect target language, if not provided language = ext.language or self.compiler.detect_language(sources) self.compiler.link_shared_object( objects, ext_path, libraries=self.get_libraries(ext), library_dirs=ext.library_dirs, runtime_library_dirs=ext.runtime_library_dirs, extra_postargs=extra_args, export_symbols=self.get_export_symbols(ext), debug=self.debug, build_temp=self.build_temp, target_lang=language) NAME = 'Brotli' VERSION = get_version() URL = 'https://github.com/google/brotli' DESCRIPTION = 'Python bindings for the Brotli compression library' AUTHOR = 'The Brotli Authors' LICENSE = 'Apache 2.0' PLATFORMS = ['Posix', 'MacOS X', 'Windows'] CLASSIFIERS = [ 'Development Status :: 4 - Beta', 'Environment :: Console', 'Intended Audience :: Developers', 'License :: OSI Approved :: Apache Software License', 'Operating System :: MacOS :: MacOS X', 'Operating System :: Microsoft :: Windows', 'Operating System :: POSIX :: Linux', 'Programming Language :: C', 'Programming Language :: C++', 'Programming Language :: Python', 'Programming Language :: Python :: 2', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.3', 'Programming Language :: Python :: 3.4', 'Programming Language :: Python :: 3.5', 'Programming Language :: Unix Shell', 'Topic :: Software Development :: Libraries', 'Topic :: Software Development :: Libraries :: Python Modules', 'Topic :: System :: Archiving', 'Topic :: System :: Archiving :: Compression', 'Topic :: Text Processing :: Fonts', 'Topic :: Utilities', ] PACKAGE_DIR = {'': 'python'} PY_MODULES = ['brotli'] EXT_MODULES = [ Extension( '_brotli', sources=[ 'python/_brotli.cc', 'common/dictionary.c', 'dec/bit_reader.c', 'dec/decode.c', 'dec/huffman.c', 'dec/state.c', 'enc/backward_references.c', 'enc/bit_cost.c', 'enc/block_splitter.c', 'enc/brotli_bit_stream.c', 'enc/cluster.c', 'enc/compress_fragment.c', 'enc/compress_fragment_two_pass.c', 'enc/encode.c', 'enc/entropy_encode.c', 'enc/histogram.c', 'enc/literal_cost.c', 'enc/memory.c', 'enc/metablock.c', 'enc/static_dict.c', 'enc/utf8_util.c', ], depends=[ 'common/constants.h', 'common/dictionary.h', 'common/port.h', 'common/version.h', 'dec/bit_reader.h', 'dec/context.h', 'dec/huffman.h', 'dec/port.h', 'dec/prefix.h', 'dec/state.h', 'dec/streams.h', 'dec/transform.h', 'enc/backward_references.h', 'enc/backward_references_inc.h', 'enc/bit_cost.h', 'enc/bit_cost_inc.h', 'enc/block_splitter.h', 'enc/block_splitter_inc.h', 'enc/brotli_bit_stream.h', 'enc/cluster.h', 'enc/cluster_inc.h', 'enc/command.h', 'enc/compress_fragment.h', 'enc/compress_fragment_two_pass.h' 'enc/context.h', 'enc/dictionary_hash.h', 'enc/entropy_encode.h', 'enc/entropy_encode_static.h', 'enc/fast_log.h', 'enc/find_match_length.h', 'enc/hash.h', 'enc/hash_longest_match_inc.h', 'enc/hash_longest_match_quickly_inc.h', 'enc/histogram.h', 'enc/histogram_inc.h', 'enc/literal_cost.h', 'enc/memory.h', 'enc/metablock.h', 'enc/metablock_inc.h', 'enc/port.h', 'enc/prefix.h', 'enc/ringbuffer.h', 'enc/static_dict.h', 'enc/static_dict_lut.h', 'enc/utf8_util.h', 'enc/write_bits.h', ], include_dirs=[ 'include', ], language='c++'), ] CMD_CLASS = { 'build_ext': BuildExt, 'test': TestCommand, } setup( name=NAME, description=DESCRIPTION, version=VERSION, url=URL, author=AUTHOR, license=LICENSE, platforms=PLATFORMS, classifiers=CLASSIFIERS, package_dir=PACKAGE_DIR, py_modules=PY_MODULES, ext_modules=EXT_MODULES, cmdclass=CMD_CLASS)