I've noticed that, when trying to build the installxx.iso and
installxx.fs images, instead of using the already defined ${RELEASEDIR}
used by the remainder of the process, two new variables are used instead:
RELXDIR?= /home/relx-${MACHINE}
RELDIR?= /home/rel-${MACHINE}
I can see that these two variables are needed in the case of someone
using separate release directories for X and non-X files, but would it
be reasonable to make the default values:
RELXDIR?= ${RELEASEDIR}
RELDIR?= ${RELEASEDIR}
I have tested this change and it works.
