Re: make buildkernel failed related to ip_divert module

Conrad J. Sabatier wrote:
> On Sun, 24 Oct 2004 13:30:45 -0500, "Conrad J. Sabatier"
> <conrads_at_cox.net> wrote:
> 
> 
>>On Sun, 24 Oct 2004 10:25:15 +0800, wsk <wsk_at_gddsn.org.cn> wrote:
>>
>>
>>>rm -f hack.c
>>>MAKE=/usr/obj/usr/src/make.i386/make sh /usr/src/sys/conf/newvers.sh
>>>WSK cc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs
>>>-Wstrict-prototypes -W missing-prototypes -Wpointer-arith -Winline
>>>-Wcast-qual -fformat-extensions -st d=c99 -nostdinc -I- -I.
>>>-I/usr/src/sys -I/usr/src/sys/contrib/dev/acpica -I/us
>>>r/src/sys/contrib/altq -I/usr/src/sys/contrib/ipfilter
>>>-I/usr/src/sys/contrib/pf -I/usr/src/sys/contrib/dev/ath
>>>-I/usr/src/sys/contrib/dev/ath/freebsd -I/usr/sr c/sys/contrib/ngatm
>>>-D_KERNEL -include opt_global.h -fno-common -finline-limit=8 000
>>>--param inline-unit-growth=100 --param large-function-growth=1000
>>>-mno-alig n-long-strings -mpreferred-stack-boundary=2 -ffreestanding
>>>-Werror vers.c linking kernel
>>>ip_divert.o(.text+0x1238): In function `div_modevent':
>>>: undefined reference to `ip_divert_ptr'
>>>ip_divert.o(.text+0x12c2): In function `div_modevent':
>>>: undefined reference to `ip_divert_ptr'
>>>*** Error code 1
>>>
>>>Stop in /usr/obj/usr/src/sys/WSK.
>>>*** Error code 1
>>
>>Same deal with amd64.
> 
> 
> For a further bit of clarification (I know, should have done this the
> first time):
> 
> This problem is occurring with the following kernel options:
> 
> options     IPDIVERT
> options     IPFILTER
> options     IPFILTER_LOG
> 
> The only workaround at this time is adding "options IPFIREWALL".

Yes, that is correct.

IPDIVERT is a module now and you can dynamically load it just like you
can load ipfw (options IPFIREWALL).

IPDIVERT depends on ipfw being loaded or compiled into the kernel.

I have done the last step of IPDIVERT's transition into a KLD a few
minutes ago.  It will warn you now if you try to compile it into a
kernel without IPFIREWALL as well.  As a module it will simply complain
that ipfw needs to be loaded first.

-- 
Andre