Subject: [2.6 patch] NF_CONNTRACK_H323 must depend on (IPV6 || IPV6=n)

From: Adrian Bunk <[email-masked]>
Date: Sun, 28 Jan 2007 23:21:37 +0100

On Sun, Jan 28, 2007 at 11:41:48AM -0800, Randy Dunlap wrote:
>...
> net/built-in.o: In function `q931_help':
> nf_conntrack_h323_main.c:(.text.q931_help+0x6ad): undefined reference to `ip6_route_output'
> nf_conntrack_h323_main.c:(.text.q931_help+0x6c3): undefined reference to `ip6_route_output'
>...

You didn't send your .config, but it seems you had CONFIG_IPV6=m and
CONFIG_NF_CONNTRACK_H323=y.

In this case, the untested patch below should fix it.

> ~Randy

cu
Adrian

<--  snip  -->

CONFIG_IPV6=m, CONFIG_NF_CONNTRACK_H323=y results in a compile error.

Fix this by letting NF_CONNTRACK_H323 depend on (IPV6 || IPV6=n).

Signed-off-by: Adrian Bunk <[email-masked]>

--- linux-2.6.20-rc6-mm1/net/netfilter/Kconfig.old	2007-01-28 23:06:37.000000000 +0100
+++ linux-2.6.20-rc6-mm1/net/netfilter/Kconfig	2007-01-28 23:06:49.000000000 +0100
@@ -165,7 +165,7 @@
 
 config NF_CONNTRACK_H323
 	tristate "H.323 protocol support (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_CONNTRACK
+	depends on EXPERIMENTAL && NF_CONNTRACK && (IPV6 || IPV6=n)
 	help
 	  H.323 is a VoIP signalling protocol from ITU-T. As one of the most
 	  important VoIP protocols, it is widely used by voice hardware and