ports/115967: enable chrooted net/isc-dhcp3-server on the FreeBSD 7.x

[Eygene Ryabinkin]

Good day.

Per note of Sergey Matveichuk, I am attaching the properly idented
version of the patch for the rc.d script.

--- isc-dhcpd.in.patch begins here ---
--- isc-dhcpd.in.orig	2007-09-18 09:53:53.000000000 +0400
+++ isc-dhcpd.in	2007-09-18 09:54:41.000000000 +0400
@@ -354,11 +354,14 @@
 				err 1 "dhcpd_devfs_enable and dhcpd_makedev_enable" \
 				      "are mutually exclusive. enable only one!"
 			fi
-			if checkyesno dhcpd_devfs_enable &&
-			   ! ( type mount_devfs ) > /dev/null 2>&1; then
-				warn "dhcpd_devfs_enable disabled" \
-				     "-- not available"
-				dhcpd_devfs_enable=NO
+			if test `uname -r | cut -c 1` -le 6; then
+				if checkyesno dhcpd_devfs_enable &&
+				   ! ( type mount_devfs ) > /dev/null 2>&1;
+				then
+					warn "dhcpd_devfs_enable disabled" \
+					     "-- not available"
+					dhcpd_devfs_enable=NO
+				fi
 			fi
 			if checkyesno dhcpd_makedev_enable &&
 			   ! [ -x ${__dhcpd_devdir}/MAKEDEV ]; then
--- isc-dhcpd.in.patch ends here ---

Please, treat this as a gentle reminder ;)) for the maintainer that
this problem exists and it will be great to fix it before 7.0,
because some people running ISC DHCPD can move there and find that
the (almost) default configuration of dhcpd does no work anymore.
-- 
Eygene