1 import os

2

3 from distutils.core import setup

4 from distutils.extension import Extension

5 from Cython.Distutils import build_ext

6

7

8 # For demo purposes, we build our own tiny library.

9 try:

10 print "building libmymath.a"

11 assert os.system("gcc -c mymath.c -o mymath.o") == 0

12 assert os.system("ar rcs libmymath.a mymath.o") == 0

13 except:

14 if not os.path.exists("libmymath.a"):

15 print "Error building external library, please create libmymath.a manually."

16 sys.exit(1)

17

18 # Here is how to use the library built above.

19 ext_modules=[

20 Extension("call_mymath",

21 sources = ["call_mymath.pyx"],

22 include_dirs = [os.getcwd()], # path to .h file(s)

23 library_dirs = [os.getcwd()], # path to .a or .so file(s)

24 libraries = ['mymath'])

25 ]

26

27 setup(

28 name = 'Demos',

29 cmdclass = {'build_ext': build_ext},

30 ext_modules = ext_modules,

31 )