IPFilter build failure

I've been getting the following trying to build current. I 
nuked /usr/obj and have downloaded fresh sources:

ipftest/../../../contrib/ipfilter -I/usr/src/sbin/ipf/ipftest/../../../contrib/ipfilter/tools -I/usr/src/sbin/ipf/ipftest/../../../sys -I/usr/src/sbin/ipf/ipftest/../../../sys/contrib/ipfilter -DSTATETOP -D__UIO_EXPOSE -fstack-protector -Wno-pointer-sign  -static -o 
ipftest ipftest.o fil.o ip_frag.o ip_state.o ip_nat.o ip_proxy.o 
ip_auth.o ip_htable.o ip_lookup.o ip_pool.o ip_scan.o ip_sync.o 
ip_rules.o ip_fil.o ip_log.o ippool_y.o ippool_l.o ipf_y.o ipf_l.o 
ipnat_y.o ipnat_l.o md5.o radix.o 
bpf_filter.o /usr/obj/usr/src/sbin/ipf/ipftest/../libipf/libipf.a -lkvm
/usr/obj/usr/src/tmp/usr/lib/libc.a(arc4random.o)(.text+0x240): In 
function `arc4random':
: multiple definition of `arc4random'
ip_fil.o(.text+0x80): first defined here
/usr/obj/usr/src/tmp/usr/bin/ld: Warning: size of symbol `arc4random' 
changed from 43 in ip_fil.o to 421 
in /usr/obj/usr/src/tmp/usr/lib/libc.a(arc4random.o)
*** Error code 1

uname -a:
FreeBSD stargate.alaskaparadise.com 8.0-CURRENT FreeBSD 8.0-CURRENT 
#31: Sun Jul 27 02:48:49 AKDT 2008 

Anyone have a clue how to fix this?

Beech
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