JUCE porting guide?

I am comtemplating using JUCE for the GUI in an embedded device.  This would involving porting JUCE to run within an RTOS.  


Is there a porting guide?  

Is it as straightforward as implementing everything in the 'native' folders?  

Has anyone done this?  


The device does have 2D openGL support in hardware.  The interface would be touchscreen only.





No, there's no porting guide, but yes, it's mainly a case of adding new targets in the "native" folders. How easy or difficult that is depends on how strange the platform is!