Writing code and flash it on Android devices (Nexus 7) or Linux

edam:
Currently the only issue that prevents arduino.mk work on Android "out of the box", that I know if, is that we don't have a way of detecting if rm accepts the -f parameter or not. I could try to add a detection for this, but would you be willing to test it on Android for me? I have an Android device, but it accepts rm -f!

Sure no problem!

Carsten