Há um tutorial sobre as pastas do Arch Linux .
O comando básico é:
./bdf2psf --fb yourbdffont.bdf /whateverpath/current/usr/share/bdf2psf/standard.equivalents /whateverpath/usr/share/bdf2psf/required.set+/whateverpath/usr/share/bdf2psf/useful.set 512 /path/to/nameofpsf-uni-11.psf