kc3-lang/brotli/python/setup.py

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• Hash : 064d8e0b
  Author :
  Date : 2015-03-21T20:05:02
  

  [python] add new state.c and state.h to Brotli extension's setup.py
  

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• python/setup.py

• from distutils.core import setup, Extension
  from distutils.command.build_ext import build_ext
  import platform
  from os.path import abspath
  
  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 in ["unix", "cygwin", "mingw32"]:
                      extra_args.append("-std=c++0x")
                  elif self.compiler.compiler_type == "msvc":
                      extra_args.append("/EHsc")
  
              macros = ext.define_macros[:]
              if platform.system() == "Darwin":
                  macros.append(("OS_MACOSX", "1"))
              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 []
  
          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)
  
  brotli = Extension("brotli",
                      sources=[
                          "brotlimodule.cc",
                          abspath("../enc/backward_references.cc"),
                          abspath("../enc/block_splitter.cc"),
                          abspath("../enc/brotli_bit_stream.cc"),
                          abspath("../enc/encode.cc"),
                          abspath("../enc/entropy_encode.cc"),
                          abspath("../enc/histogram.cc"),
                          abspath("../enc/literal_cost.cc"),
                          abspath("../dec/bit_reader.c"),
                          abspath("../dec/decode.c"),
                          abspath("../dec/huffman.c"),
                          abspath("../dec/safe_malloc.c"),
                          abspath("../dec/streams.c"),
                          abspath("../dec/state.c")
                      ],
                      depends=[
                          abspath("../enc/backward_references.h"),
                          abspath("../enc/bit_cost.h"),
                          abspath("../enc/block_splitter.h"),
                          abspath("../enc/brotli_bit_stream.h"),
                          abspath("../enc/cluster.h"),
                          abspath("../enc/command.h"),
                          abspath("../enc/context.h"),
                          abspath("../enc/dictionary.h"),
                          abspath("../enc/encode.h"),
                          abspath("../enc/entropy_encode.h"),
                          abspath("../enc/fast_log.h"),
                          abspath("../enc/find_match_length.h"),
                          abspath("../enc/hash.h"),
                          abspath("../enc/histogram.h"),
                          abspath("../enc/literal_cost.h"),
                          abspath("../enc/port.h"),
                          abspath("../enc/prefix.h"),
                          abspath("../enc/ringbuffer.h"),
                          abspath("../enc/static_dict.h"),
                          abspath("../enc/transform.h"),
                          abspath("../enc/write_bits.h"),
                          abspath("../dec/bit_reader.h"),
                          abspath("../dec/context.h"),
                          abspath("../dec/decode.h"),
                          abspath("../dec/dictionary.h"),
                          abspath("../dec/huffman.h"),
                          abspath("../dec/prefix.h"),
                          abspath("../dec/safe_malloc.h"),
                          abspath("../dec/streams.h"),
                          abspath("../dec/transform.h"),
                          abspath("../dec/types.h"),
                          abspath("../dec/state.h")
                      ],
                      language="c++",
                      )
  
  setup(
      name="Brotli",
      version="0.1",
      url="https://github.com/google/brotli",
      description="Python binding of the Brotli compression library",
      author="Khaled Hosny",
      author_email="khaledhosny@eglug.org",
      license="Apache 2.0",
      ext_modules=[brotli],
      cmdclass={'build_ext': BuildExt},
  )
  

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