[Xorp-users] HAVE_IPV6_MULTICAST never defined in XORP-1.7 on LINUX

[XORP at sipxx.com]

This patch works fine. No problems under Linux and FreeBSD, afaics.
Thank you.
Can this please be committed?

Ben Greear wrote:
> To change back to the original topic:  Here is a patch that lets xorp 
> compile
> IPV6 multicast logic on Linux, at least.  I haven't tested functionality.
>
> *  Properly detect RFC3542 support on Linux. (it probably exists, 
> certainly does on F11)
> *  Check for HAVE_IPV6_MULTICAST
> *  Allow HAVE_IPV6_MULTICAST_ROUTING on Linux.
>
>
> PS.  In case anyone ever wants to know, the scons test files are 
> located in
> obj/[platform]/.sconf_temp
>
> Had to run strace to figure out where it was hiding these things :P
>
> Thanks,
> Ben
>