[dan@laptop:~] $ /usr/local/etc/rc.d/000.compat4x rcvar
# compat4x
/usr/local/etc/rc.d/000.compat4x: WARNING: $compat4x_enable is not set properly - see rc.conf(5).
$compat4x_enable=NO

[dan@laptop:~] $ /usr/local/etc/rc.d/000.compat5x.sh rcvar
# compat5x
/usr/local/etc/rc.d/000.compat5x.sh: WARNING: $compat5x_enable is not set properly - see rc.conf(5).
$compat5x_enable=NO
[dan@laptop:~] $