setup.py

from setuptools import setup, Extension
from Cython.Build import cythonize
import os

library_dirs = os.environ['ANDROID_LIBS_DIR'].split(":")
lib_dict = {
    'sdl2': ['SDL2', 'SDL2_image', 'SDL2_mixer', 'SDL2_ttf'],
    'sdl3': ['SDL3', 'SDL3_image', 'SDL3_mixer', 'SDL3_ttf'],
}
sdl_libs = lib_dict.get(os.environ['BOOTSTRAP'], ['main'])

modules = [
    Extension('android._android',
              ['android/_android.pyx', 'android/_android_jni.c'],
              libraries=sdl_libs + ['log'],
              library_dirs=library_dirs),
    Extension('android._android_billing',
              ['android/_android_billing.pyx', 'android/_android_billing_jni.c'],
              libraries=['log'],
              library_dirs=library_dirs),
    Extension('android._android_sound',
              ['android/_android_sound.pyx', 'android/_android_sound_jni.c'],
              libraries=['log'],
              library_dirs=library_dirs,
              extra_compile_args=['-include', 'stdlib.h'])
]

cythonized_modules = cythonize(modules, compiler_directives={'language_level': "3"})

setup(name='android',
      version='1.0',
      packages=['android'],
      package_dir={'android': 'android'},
      ext_modules=cythonized_modules
      )