As of this moment, NetBSD-current works on the Shark, so using cvs update or
sup, you can compile SHARK kernels and userland right from -current.

For userland, please note that diffs are required and they are available at:
    ftp.netbsd.org:/pub/NetBSD/arch/arm32/snapshot/19980606.UVM/patches/

If you're not interested in recompiling userland, the snapshot there (NOT
etc and dev, however) will work for Sharks. 

-- 
-- Todd Vierling (Personal tv@pobox.com; Bus. todd_vierling@xn.xerox.com)