1

from distutils.core import setup

     2

from distutils.extension import Extension

     3

     4

import os.path

     5

     6

build_root = os.path.abspath(os.path.dirname(__file__))

     7

     8

pypngtile_c = "python/pypngtile.c"

     9

pypngtile_name = "python/pypngtile.pyx"

    10

    11

cmdclass = dict()

    12

    13

try :

    14

    from Cython.Distutils import build_ext

    15

    16

    cmdclass['build_ext'] = build_ext

    17

    18

except ImportError :

    19

    path = os.path.join(build_root, pypngtile_c)

    20

    21

    if os.path.exists(path) :

    22

        print "Warning: falling back from .pyx -> .c due to missing Cython"

    23

        # just use the .c

    24

        pypngtile_name = pypngtile_c

    25

    26

    else :

    27

        # fail

    28

        raise

    29

    30

setup(

    31

    name = 'pngtiles',

    32

    cmdclass = cmdclass,

    33

    ext_modules = [

    34

        Extension("pypngtile", [pypngtile_name],

    35

            include_dirs = ['include'],

    36

            library_dirs = ['lib'],

    37

            libraries = ['pngtile'],

    38

        ),

    39

    ],

    40

)

    41