Fix zeroconf compilation and grants python3 compatibility

Author: tito

pythonforandroid/recipes/zeroconf/__init__.py

@@ -1,24 +1,12 @@
 from pythonforandroid.recipe import PythonRecipe
-from os.path import join
 
 
 class ZeroconfRecipe(PythonRecipe):
     name = 'zeroconf'
     version = '0.17.4'
     url = 'https://pypi.python.org/packages/source/z/zeroconf/zeroconf-{version}.tar.gz'
-    depends = ['python2', 'netifaces', 'enum34', 'six']
-
-    def get_recipe_env(self, arch=None):
-        env = super(ZeroconfRecipe, self).get_recipe_env(arch)
-
-        # TODO: fix hardcoded path
-        # This is required to prevent issue with _io.so import.
-        hostpython = self.get_recipe('hostpython2', self.ctx)
-        env['PYTHONPATH'] = (
-            join(hostpython.get_build_dir(arch.arch), 'build',
-                 'lib.linux-x86_64-2.7') + ':' + env.get('PYTHONPATH', '')
-        )
-        return env
+    depends = ['setuptools', 'enum34', 'six']
+    call_hostpython_via_targetpython = False
 
 
 recipe = ZeroconfRecipe()