tips for multi-platform distrobution

[tgate]

I'm creating some tools for my local network and would love some  
experienced advice for how to setup the makefiles for installing  
binaries based on the platform.

I'll be using svn and other developers need to grab the code and  
compile and will likely be on a different architecture.  So it seems  
like I need a Tools/$GNUSTEP_HOST directory for the binaries and  
something similar for the libraries.

I'm guessing that the fine people of GNUstep have already thought of  
this and I'd like to know how to properly setup for it.

-todd