import os, sys

class cythonizer():

def __init__(self,

android_ndk = os.environ["ANDROIDNDK"],

android_api = os.environ["ANDROIDAPI"],

python_for_android = os.path.join(os.path.split(os.path.realpath(__file__))[0])

):

self.android_ndk = android_ndk

self.android_api = android_api

self.py_for_a = python_for_android

for path in [self.android_ndk, self.py_for_a]:

if not os.path.isdir(path):

print "!! Haven't found path:", repr(path)

sys.exit()

self.gcc = "%s/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc" %(self.android_ndk)

self.sysroot = "%s/platforms/android-%s/arch-arm" %(self.android_ndk, self.android_api)

self.a_incl = "-I%s/platforms/android-%s/arch-arm/usr/include" %(self.android_ndk, self.android_api)

self.p_incl = "-I%s/build/python-install/include/python2.7" %(self.py_for_a)

self.libs = "-L%s/build/libs" %(self.py_for_a)

self.p_libs = "-L%s/build/python-install/lib" %(self.py_for_a)

self.a_libs = "-L%s/platforms/android-%s/arch-arm/usr/lib" %(self.android_ndk, self.android_api)

def make_o(self, c_file, o_file):

command = """%s -mandroid -fomit-frame-pointer -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -fPIC --sysroot %s %s %s -c database.c -o database.o""" %(self.gcc,

self.sysroot,

self.a_incl,

self.p_incl)

print command

def make_so(self, o_file, so_file= None):

if so_file == None:

so_file = os.path.splitext(os.path.realpath(o_file))[0]+".so"

command = """%s -shared -O3 -mandroid -fomit-frame-pointer --sysroot %s -lm -lGLESv2 -lpython2.7 %s %s %s %s -o %s """ %(self.gcc,

self.sysroot,

self.libs,

self.p_libs,

self.a_libs,

o_file,

so_file)

print command

def make(self, py_pyx):

for root, dirs, files in os.walk(directory):

for file in files:

if file.endswith('.py') or file.endswith('.pyx'):

print file

self.make_o(py_pyx)

self.make_so(py_pyx)

if __name__ == "__main__":

c = cythonizer()

c.make("test.py")