2014-11-20 12:16:26 +00:00
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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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import platform
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2015-02-24 16:10:09 +00:00
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from os.path import abspath
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2014-11-20 12:16:26 +00:00
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class BuildExt(build_ext):
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def get_source_files(self):
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filenames = build_ext.get_source_files(self)
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for ext in self.extensions:
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filenames.extend(ext.depends)
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return filenames
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def build_extension(self, ext):
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c_sources = []
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cxx_sources = []
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for source in ext.sources:
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if source.endswith(".c"):
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c_sources.append(source)
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else:
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cxx_sources.append(source)
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extra_args = ext.extra_compile_args or []
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objects = []
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for lang, sources in (("c", c_sources), ("c++", cxx_sources)):
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2015-02-26 17:56:25 +00:00
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if lang == "c++":
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if self.compiler.compiler_type in ["unix", "cygwin", "mingw32"]:
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extra_args.append("-std=c++0x")
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2015-02-26 17:58:28 +00:00
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elif self.compiler.compiler_type == "msvc":
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extra_args.append("/EHsc")
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2014-11-20 12:16:26 +00:00
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macros = ext.define_macros[:]
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if platform.system() == "Darwin":
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macros.append(("OS_MACOSX", "1"))
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for undef in ext.undef_macros:
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macros.append((undef,))
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objs = self.compiler.compile(sources,
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output_dir=self.build_temp,
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macros=macros,
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include_dirs=ext.include_dirs,
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debug=self.debug,
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extra_postargs=extra_args,
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depends=ext.depends)
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objects.extend(objs)
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self._built_objects = objects[:]
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if ext.extra_objects:
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objects.extend(ext.extra_objects)
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extra_args = ext.extra_link_args or []
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ext_path = self.get_ext_fullpath(ext.name)
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# Detect target language, if not provided
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language = ext.language or self.compiler.detect_language(sources)
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self.compiler.link_shared_object(
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objects, ext_path,
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libraries=self.get_libraries(ext),
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library_dirs=ext.library_dirs,
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runtime_library_dirs=ext.runtime_library_dirs,
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extra_postargs=extra_args,
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export_symbols=self.get_export_symbols(ext),
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debug=self.debug,
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build_temp=self.build_temp,
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target_lang=language)
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brotli = Extension("brotli",
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sources=[
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"brotlimodule.cc",
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2015-02-24 16:10:09 +00:00
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abspath("../enc/backward_references.cc"),
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abspath("../enc/block_splitter.cc"),
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abspath("../enc/brotli_bit_stream.cc"),
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abspath("../enc/encode.cc"),
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abspath("../enc/entropy_encode.cc"),
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abspath("../enc/histogram.cc"),
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abspath("../enc/literal_cost.cc"),
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2015-03-27 16:56:18 +00:00
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abspath("../enc/metablock.cc"),
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2015-02-24 16:10:09 +00:00
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abspath("../dec/bit_reader.c"),
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abspath("../dec/decode.c"),
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abspath("../dec/huffman.c"),
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abspath("../dec/safe_malloc.c"),
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abspath("../dec/streams.c"),
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2015-03-21 20:05:02 +00:00
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abspath("../dec/state.c")
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2014-11-20 12:16:26 +00:00
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],
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depends=[
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2015-02-24 16:10:09 +00:00
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abspath("../enc/backward_references.h"),
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abspath("../enc/bit_cost.h"),
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abspath("../enc/block_splitter.h"),
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abspath("../enc/brotli_bit_stream.h"),
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abspath("../enc/cluster.h"),
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abspath("../enc/command.h"),
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abspath("../enc/context.h"),
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abspath("../enc/dictionary.h"),
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abspath("../enc/encode.h"),
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abspath("../enc/entropy_encode.h"),
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abspath("../enc/fast_log.h"),
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abspath("../enc/find_match_length.h"),
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abspath("../enc/hash.h"),
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abspath("../enc/histogram.h"),
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abspath("../enc/literal_cost.h"),
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2015-03-27 16:56:18 +00:00
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abspath("../enc/metablock.h"),
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2015-02-24 16:10:09 +00:00
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abspath("../enc/port.h"),
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abspath("../enc/prefix.h"),
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abspath("../enc/ringbuffer.h"),
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abspath("../enc/static_dict.h"),
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abspath("../enc/transform.h"),
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abspath("../enc/write_bits.h"),
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abspath("../dec/bit_reader.h"),
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abspath("../dec/context.h"),
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abspath("../dec/decode.h"),
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abspath("../dec/dictionary.h"),
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abspath("../dec/huffman.h"),
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abspath("../dec/prefix.h"),
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abspath("../dec/safe_malloc.h"),
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abspath("../dec/streams.h"),
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abspath("../dec/transform.h"),
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abspath("../dec/types.h"),
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2015-03-21 20:05:02 +00:00
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abspath("../dec/state.h")
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2014-11-20 12:16:26 +00:00
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],
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language="c++",
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)
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setup(
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name="Brotli",
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version="0.1",
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url="https://github.com/google/brotli",
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description="Python binding of the Brotli compression library",
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author="Khaled Hosny",
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author_email="khaledhosny@eglug.org",
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license="Apache 2.0",
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ext_modules=[brotli],
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cmdclass={'build_ext': BuildExt},
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)
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