* config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
* config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
- * config/.Sanitize (Things-to-keep): Add README.
* config/README: New file, explaining the variables.
* targets.c (target_vector): Add hp300_bsd_vec.