Anyone built RXTX for Yun?

Official Hardware Classic Yún
12

Thanks for the reply:

simon@ubuntu:/usr/lib/jvm/java-7-oracle/jre/lib/amd64$ file librxtxSerial-2.2.so
librxtxSerial-2.2.so: ELF 32-bit MSB  shared object, MIPS, MIPS32 rel2 version 1 (SYSV), dynamically linked, not stripped