Apple hates cross-compilers
A lot of people have taken note of the following passage in the iPhone 4 developer agreement: Applications that link to Documented APIs through an intermediary translation or compatibility layer or tool are prohibited. It’s clear that Apple isn’t going to allow Flash to run on the iPhone, so Adobe came up with a creative alternative – a tool that lets you convert Flash into a native iPhone application. Packager for iPhone is to be included with Flash Professional CS5. Now Apple has made it known that applications created in this manner will not be approved for inclusion in the iPhone App Store. ...