opencv_contrib iOS integration problem

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Hi, I am new to opencv. i need to use the text module present in opencv_contrib. As opencv3.0 is in alpha phase so it is not integrated in the official framework yet. I am able to create a build for opencv+opencv_contrib (using instructions here) but what i need is opencv for iOS in framework form with integrated opencv_contrib. Information for creating framework is here... what i don't understand if i clone opencv rep it contains 'opencv/platforms/ios/build_framework.py' script in it which i could run to create the framework.... but the build which i create for opencv+opencv_contrib doesn't contains that script. I must be missing some point any help is highly appreciated.