BIRD in OpenWRT - patch

Hello Here is a patch for building BIRD in OpenWRT buildsystem. I hope it will be merged to OpenWRT soon. (package names are bird4, birdc4, bird6 and birdc6, not just bird). -- Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."