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Date:      Sat, 5 Apr 1997 16:37:31 +0200
From:      j@uriah.heep.sax.de (J Wunsch)
To:        freebsd-current@FreeBSD.org (FreeBSD-current users)
Cc:        rlb@mindspring.com (Ron Bolin)
Subject:   Re: CVSUP RELENG_2_2 Question
Message-ID:  <19970405163731.AI51903@uriah.heep.sax.de>
In-Reply-To: <l03010d00af6bf9f452c0@[208.2.87.4]>; from Richard Wackerbarth on Apr 5, 1997 06:49:08 -0600
References:  <33464317.2E0F@mindspring.com> <l03010d00af6bf9f452c0@[208.2.87.4]>

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As Richard Wackerbarth wrote:

> No. You have the correct tag for the 2.2 tree.
> However, it is likely that the current ipfilter stuff has not
> been placed in that tree yet.

Indeed.

I've considered to merge it into 2.2, but eventually gave up.  It was
(and IMHO still is) in a defunct state as it's in the tree now.  You
need a lot of handwork in order to get it going.  The source is in
src/contrib, sure, but that's about almost all.  It cannot be built as
part of the kernel, only as an LKM yet.  However, the LKM hooks to
build it (under src/lkm) are missing, so it won't be build as an LKM
by default.  Likewise, the entire command hierarchy hooks that are
finally expected to reference src/contrib/ipfilter are missing, too.
(This probably requires a bunch of stub Makefiles, maybe with a few -D
options in their CFLAGS, that reference the contrib stuff via .PATH
statements.)  The kernel sources can be compiled into a kernel, but
not used, since they don't generate cdevsw entries.  The required
options to get ipfilter statically compiled into your kernel aren't
described in LINT and src/sys/conf/options either.

Once these points are fixed (which requires someone who's got a clue
about how ipfilter is working, and who can test it -- thus not me),
ipfilter can be tagged/merged into RELENG_2_2 as well.

Note that the above is in no way ment to put somebody/something down
here, only as a realistic status report about which things still need
to be done (not necessarily by Darren himself) before we can consider
it `ready to go'.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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