I've got my NetBSD system up and running again. I'm slowly rebuilding the packages that I lost after my laptop was stolen, but ought to be back to the point of having all the trivial stuff dealt with shortly. gcc-current appears to succesfully build on NetBSD without extra patching, so presumably by the time 3.1 is released we should have a compiler we can build without extra patches beyond what Debian uses already. There's
that's only for i386. i'm still waiting for my sparc/sparc64 patch to be commited (i should ping them) and i don't know the status of other netbsd gcc ports in gcc-current, really, at all...