configure with an invalid board name. this will trigger:
/8.x/wrlinux-x/layers/wrlcompat/scripts/configure: line 1580: x: command not found
from missing quotes in this code:
1577 if [ x"$board_layer" = x ] ; then
1578 echo "ERROR: You selected an invalid board name: \"$board\""
1579 echo ""
1580 if x${use_rcpl_version} != x; then
1581 echo "Valid boards of RCPL ${use_rcpl_version##*RCPL} are:"
1582 else
1583 echo "Valid boards of RCPL 0 are:"
...presumably from the value used in a git checkout containing spaces.
1584 fi
1585 for b in $valid_boards; do
1586 echo $b
1587 done
1588 echo ""
1589 exit 1
1590 fi
.../wrlinux/configure --enable-board=xyz --enable-rootfs=glibc_small
