Well, I've been putting together an AOLServer 3.4.2 port for the
purposes of running OpenACS on
OpenBSD 3.0 (-current, though it should work on -stable).
Feel free to have a look if you're interested in using the ports
mechanism yourself.
At present, it includes the *BSD exec patch, Vinod's ns_uuencode patch,
and Jon Griffith's uid/gid patch. what patches have you made to nsxml
(other than makefile)?
The port is aolserver-pg-3.4.2.tgz at
http://pintday.org/hack/ports/aolserver.
It is still a work in progress as I slog through the installation
process, but I believe it is getting close. If you (or anyone else)
wants to have a look, I'd be happy to hear feedback.