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Viewing changes to setup.py

Bring the groupcompress plugin into the brisbane-core branch.

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setup.py
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unavailable_files = []
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def add_pyrex_extension(module_name, libraries=None):
 
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def add_pyrex_extension(module_name, libraries=None, extra_source=[]):
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    """Add a pyrex module to build.
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    This will use Pyrex to auto-generate the .c file if it is available.
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        # right value.
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        define_macros.append(('WIN32', None))
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    if have_pyrex:
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        ext_modules.append(Extension(module_name, [pyrex_name],
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            define_macros=define_macros, libraries=libraries))
 
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        source = [pyrex_name]
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    else:
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        if not os.path.isfile(c_name):
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            unavailable_files.append(c_name)
 
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            return
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        else:
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            ext_modules.append(Extension(module_name, [c_name],
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                define_macros=define_macros, libraries=libraries))
 
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            source = [c_name]
 
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    source.extend(extra_source)
 
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    ext_modules.append(Extension(module_name, source,
 
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        define_macros=define_macros, libraries=libraries))
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add_pyrex_extension('bzrlib._btree_serializer_c')
 
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add_pyrex_extension('bzrlib._groupcompress_pyx',
 
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                    extra_source=['bzrlib/diff-delta.c'])
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add_pyrex_extension('bzrlib._chunks_to_lines_pyx')
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add_pyrex_extension('bzrlib._knit_load_data_c')
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add_pyrex_extension('bzrlib._chk_map_pyx', libraries=['z'])