def get_build_container_dir(self, arch):
        dir_name = self.get_dir_name()
        return join(self.ctx.build_dir, 'other_builds', dir_name, arch)
Given the arch name, returns the directory where it will be
dataset/ETHPy150Open kivy/python-for-android/pythonforandroid/recipe.py/Recipe.get_build_container_dir