squid question

[kisha at lissaganda.com]

%uname -a
FreeBSD mmp.ccp.ph 5.2.1-RELEASE-p5 FreeBSD
5.2.1-RELEASE-p5 #0: Wed Apr 21 16:44:15 PHT 2004    
ken at mmp.ccp.ph:/usr/obj/usr/src/sys/MMP  i386

hi guys, i have problem installing squid from ports, my
first attempt to make install i accidentally selected
"WITH_SQUID_PF" after that i
 received a message:

===>  squid-2.5.5_5 WITH_SQUID_PF only works on systems
where pf is
part of the base system..
===>  Cleaning for perl-5.6.1_15
===>  Cleaning for openldap-client-2.1.30

then i tried to install again, make clean first then
make install
clean, but same message again:

squid-2.5.5_5 WITH_SQUID_PF only works on systems where
pf is part of
the base system.. 

is there a command for make install to exclude the
WITH_SQUID_PF  options? source and ports is updated
though