Has anyone tried to compile under FreeBSD 2.2.x?

[Brett Glass]

I support several machines which are running FreeBSD 2.2.x. Currently, the 
FreeBSD Ports Collection only includes ports for newer versions. Has anyone 
tried compiling the generic UNIX/Linux port for FreeBSD 2.2.x? Any tips 
and/or suggestions for flags and #defines (for example, we need to set SSH 
up to use MD5 passwords), etc. would be most appreciated. Please respond to 
me as well as to this list, as I am currently subscribed to more mailing 
lists than I can *possibly* read.

--Brett