[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

[ro at CeBiTec dot Uni-Bielefeld.DE]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645

--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2012-03-21 16:31:41 UTC ---
> --- Comment #4 from dave.anglin at bell dot net 2012-03-21 16:22:38 UTC ---
> On 3/21/2012 11:04 AM, ro at CeBiTec dot Uni-Bielefeld.DE wrote:
>> Ok, but at least struct sockaddr_in6 is present in/from<netinet/in.h>,
>> otherwise the HAVE_INET6 configure test would fail?
>
> Not that I see.

I see now what's wrong: I'm an idiot and removed the HAVE_INET6 check
together with defined (IPV6_MULTICAST_IF).  The former is clearly
necessary, the latter probably not.

Will fix.

    Rainer