Building 5.x binaries on 6.2-RELEASE

[Brian Hourigan]

I'm involved in some software development and we need to provide precompiled 
binaries for FreeBSD 5.x from a 6.2-RELEASE system

I checked through the documentation on the pointyhat package building cluster, 
it mentions the machines run 7.0-CURRENT and produces binaries for 5.x and 
6.x.. but I can't find the scripts or any documentation on how exactly this is 
accomplished

If anyone has any information please point me in the right direction, thanks!

Sincerely,

Brian Hourigan