Hmm looks like it compiled, however returned some error code "binary arch 127" and "make" said something about "maemo-optify: command not found"..

I can find the binary file, but it was not packaged as a deb for some reason.. Will keep looking into this.

Edit: I finally figured it out. I have packaged a deb of uae4all with GameGripper controles when joystick mode is enabled, it also supports Mouse buttons. I'll post it soon in here.