--- gnutls-3.0.23/src/serv.c.orig 2012-08-31 00:24:58 +0400 +++ gnutls-3.0.23/src/serv.c 2012-09-05 23:54:31 +0400 @@ -50,6 +50,10 @@ #include "sockets.h" #include "udp-serv.h" +#ifndef IPV6_V6ONLY +# define IPV6_V6ONLY 27 +#endif + /* konqueror cannot handle sending the page in multiple * pieces. */