Hi Marco, >>> 1. Serialisation is broken >>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28531 >>I'm working on that... Let me know if you need any help with this. >>> 6. JNI broken with certain libs >>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29477 >>> I can't provide a minimal example, the lib is closed source. If you send me the library (off list), I can start looking at this. It's the next item on my list. -- Mohan http://www.thisiscool.com/ http://www.animalsong.org/