make world broken for RELENG_6

[Rick C. Petty]

Is anyone else experiencing build problems with the latest RELENG_6 (sup'd
as of 2007-Mar-31 0800 UTC)?

A buildworld failed at:

===> sbin/ipfw (all)
cc -O2 -fno-strict-aliasing -pipe   -c /usr/src/sbin/ipfw/ipfw2.c
/usr/src/sbin/ipfw/ipfw2.c: In function `add':
/usr/src/sbin/ipfw/ipfw2.c:3976: error: `ipfw_insn_pipe' undeclared (first use in this function)
/usr/src/sbin/ipfw/ipfw2.c:3976: error: (Each undeclared identifier is reported only once
/usr/src/sbin/ipfw/ipfw2.c:3976: error: for each function it appears in.)
*** Error code 1

Stop in /usr/src/sbin/ipfw.
*** Error code 1

Stop in /usr/src/sbin.
*** Error code 1

Stop in /usr/src.
*** Error code 1


I keep most of my machines csup'd every day, and this is the first time
since 2.2.5 that I've ever seen the build broken for -STABLE.  Maybe I've
just been lucky in the past, or are people breaking things now?

Please Cc: me, thanks,

-- Rick C. Petty