freebsd stable - Apr 2003 - ports/sys prob

Does anyone have any idea why i am having this prob on 4.7?

Thanks!

===>  Extracting for rtc-2002.03.05.2_1
>> No MD5 checksum file.
===>  Patching for rtc-2002.03.05.2_1
===>  Configuring for rtc-2002.03.05.2_1
===>  Building for rtc-2002.03.05.2_1
"/sys/conf/kmod.mk", line 66: "Do not use KMODDEPS on 5.0+, use
MODULE_VERSION/MODULE_DEPEND"
*** Error code 1

Stop in /usr/ports/emulators/rtc.
gwurble#

uname shows:
 4.7-STABLE FreeBSD 4.7-STABLE #0: Thu Dec 26 18:32:20 EST 2002

latest cvsup:
sat 12 apr 2003 02:06 (as per freshports port submition time)

In message: <002201c3011c$657786b0$d0c831d2@kostawkst>
            "Kosta K" <kosta_k@phreaker.net> writes:
: Does anyone have any idea why i am having this prob on 4.7?
: 
: Thanks!
: 
: ===>  Extracting for rtc-2002.03.05.2_1
: >> No MD5 checksum file.
: ===>  Patching for rtc-2002.03.05.2_1
: ===>  Configuring for rtc-2002.03.05.2_1
: ===>  Building for rtc-2002.03.05.2_1
: "/sys/conf/kmod.mk", line 66: "Do not use KMODDEPS on 5.0+, use
: MODULE_VERSION/MODULE_DEPEND"

Because rtc hans't been updated for 5 yet?

warner