compiling with armcc / codesourcery libs

[Dave Rodgman]

Hi all,
        
I'm looking to port the make system to cross-compile for ARM Linux,
using the ARM toolchain (armcc, armlink etc), and the CodeSourcery
gcc libraries.
        
Can anyone offer any advice on where to start? Ideally I'd like to
get it so that I can do something like:
        
make CC=armcc ...
        
anyone tried anything like this before? any points to docs on the
busybox build system?
        
thanks
        
Dave