bind: needs largefile support, not ipv6

And at the same time move the comment below the install tools entry so it
gets identied properly.

package/bind/Config.in

@@ -3,7 +3,7 @@ comment "bind has no inherent support for AVR32"
 
 config BR2_PACKAGE_BIND
 	bool "bind"
-	depends on BR2_INET_IPV6
+	depends on BR2_LARGEFILE
 	help
 	  BIND (Berkeley Internet Name Domain) is an implementation of
 	  the Domain Name System (DNS) protocols and provides an openly
@@ -24,12 +24,11 @@ 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
 	help
 	  Install tools (host, nslookup, dig, nsupdate)
 
+comment "bind requires a toolchain with LARGEFILE support"
+	depends on !BR2_LARGEFILE