bind: needs ipv6 support

package/bind/Config.in

@@ -3,6 +3,7 @@ comment "bind has no inherent support for AVR32"
 
 config BR2_PACKAGE_BIND
 	bool "bind"
+	depends on BR2_INET_IPV6
 	help
 	  BIND (Berkeley Internet Name Domain) is an implementation of
 	  the Domain Name System (DNS) protocols and provides an openly
@@ -23,6 +24,9 @@ config BR2_PACKAGE_BIND
 
 	  http://www.isc.org/sw/bind/
 
+comment "bind requires a toolchain with IPv6 support"
+	depends on !BR2_INET_IPV6
+
 config BR2_PACKAGE_BIND_TOOLS
 	bool "Install tools"
 	depends on BR2_PACKAGE_BIND