stability of libgomp and libssp

[Eric Christopher]

We're thinking of including these libraries in the next version of OS  
X on the system so that 4.2 will work out of the box when either a) it  
is released, or b) leopard is released, whichever happens last. Since  
we need to keep abis stable, I was wondering if anyone planned on  
changing abi or if we can depend on all changes not breaking the abi  
of these libraries?

Thoughts? Comments? Plans? Assurances?
-eric