warning: 'jpeg': found 4 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/****/jpeg/examples/rotate/karlie-kwk-wwdc-2017.jpg
/****/jpeg/examples/rotate/karlie-kwk-wwdc-2017-ii.jpg
/****/jpeg/examples/rotate/karlie-kwk-wwdc-2017-iv.jpg
/****/jpeg/examples/rotate/karlie-kwk-wwdc-2017-iii.jpg
Build produces a lot of warnings like: