Do not build hammer2 related stuff if WANT_HAMMER2 wasn't passed
We can pass the WANT_HAMMER2=yes to buildworld to enable building of
the HAMMER2 related code. In the same time, sys/boot/pc32/boot1/Makefile
contains HAMMER2 related targets. Let's not build these targets if
the WANT_HAMMER2 wasn't passed to buildworld.
Updated by Anonymous about 4 years ago
> Actually I think we *DO* want to build the hammer2 boot support by default. That way at some later date people's boot setup will be ready for it. It can't hurt.
Ok, I understand. Thank you for explanation. So, I think we can close this issue.