sysctl -n kern.osreldate inop in todays 7.0

From: Michael C. Shultz <ringworm01_at_gmail.com> Date: Sat, 17 Dec 2005 19:49:23 -0800 · This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:49 UTC

FreeBSD FreeBSD70.mechee.com 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Sat Dec 17 
10:16:14 PST 2005     
mike_at_FreeBSD70.mechee.com:/usr/obj/usr/src/sys/FREEBSD70  i386

I just cvsup'ed/buildworld/buildkernel today and

sysctl -n kern.osreldate

isn't working.  This is causing ports that use things like

.if ${OSVERSION} < 500000
BROKEN= "Does not build on 4.X"
.endif

to be reported as broken.  I'm not sure how long this problem
has existed as I very rarely use FreeBSD CURRENT.

-Mike