I would be more than willing to give it a shot to get SWR to compile on these system. If you would like to contact me, all my information should be in the profile on this forums.
While in the process of doing this, would you have a problem with me testing smaug at the same time? The fixes should be almost identical.
I sent you a private message via the forums with the IP and auth info for SSH'ing into the Sparc/Debian system, as well as some information about what's installed, etc.
If you want to test smaug as well, feel free. Just do a quick "nmap localhost" before choosing ports so you don't inadvertently overlap something already running