10:59 erwin 

Support FreeBSD 10.0.

On FreeBSD 10.0, all configuration is installed under
/usr/local/etc/namedb and installs its own rc script in
$PREFIX, which no longer support chroot installations.

LINKS and REPLACE_BASE options are not supported on 10.0
for obvious reasons.

Note for FreeBSD 9.x and earlier users, LINKS is no longer
the default option, though still supported.