Sets the right include and link paths for python2

Author: Pol Canelles

pythonforandroid/recipe.py

@@ -762,6 +762,11 @@ def get_recipe_env(self, arch=None, with_flags_in_cc=True):
                 env['PYTHONPATH'] = ':'.join(hppath + [env['PYTHONPATH']])
             else:
                 env['PYTHONPATH'] = ':'.join(hppath)
+            if 'python2' in self.ctx.recipe_build_order:
+                env['PYTHON_ROOT'] = self.ctx.get_python_install_dir()
+                env['CFLAGS'] += ' -I' + env['PYTHON_ROOT'] + '/include/python2.7'
+                env['LDFLAGS'] += ' -L' + env['PYTHON_ROOT'] + '/lib' + \
+                                  ' -lpython2.7'
         return env
 
     def should_build(self, arch):
@@ -1049,4 +1054,4 @@ def prebuild_arch(self, arch):
     # @ctx.setter
     # def ctx(self, ctx):
     #     self._ctx = ctx
-    #     ctx.python_recipe = self
+    #     ctx.python_recipe = self