That's a known bug. Look in the old thread, make the symlinks described, and you should be good.
I haven't been updating the toolchain file as I've been *very* busy working with the GCC devs to get everything working on VxWorks out-of-the-box. Again, this is still experimental until I get everything updated and get some binary packages out. I wanted to give the adventurous a chance to play around with it in advance though
