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from distutils.core import setup

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from distutils.extension import Extension

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import os.path

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try :

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    from Cython.Build import cythonize

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    CYTHON = True

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except ImportError :

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    CYTHON = False

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if CYTHON and os.path.exists('python/pypngtile.pyx'):

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    pypngtile_sources = [ 'python/pypngtile.pyx' ]

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elif os.path.exists("python/pypngtile.c"):

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    pypngtile_sources = [ 'python/pypngtile.c' ]

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else:

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    raise Exception("Building from source requires Cython")

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ext_modules = [Extension("pypngtile",

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    sources         = pypngtile_sources,

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    libraries       = ['pngtile'],

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)]

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if CYTHON:

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    ext_modules = cythonize(ext_modules)

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setup(

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    name            = 'pngtile',

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    version         = '1.0-dev',

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    packages        = [ 'pngtile' ],

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    ext_modules     = ext_modules,

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    scripts         = [

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        'bin/pypngtile',

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        'bin/tile-server',

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    ],

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)

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