fix openvpn making it find ifonfig

svn path=/nixpkgs/trunk/; revision=15380

pkgs/tools/networking/openvpn/default.nix

@@ -9,6 +9,12 @@ stdenv.mkDerivation {
 
   buildInputs = [ iproute lzo openssl ];
 
+  configureFlags = ''
+    --with-ifconfig-path=${nettools}/sbin/ifconfig
+    --with-iproute-path=${iproute}/sbin/ip
+    --with-route-path=${nettools}/sbin/route
+  '';
+
   meta = { 
       description="OpenVPN is a robust and highly flexible tunneling application compatible with many OSes.";
       homepage="http://openvpn.net/";

pkgs/top-level/all-packages.nix

@@ -1047,7 +1047,7 @@ let
   };
 
   openvpn = import ../tools/networking/openvpn {
-    inherit fetchurl stdenv iproute lzo openssl;
+    inherit fetchurl stdenv iproute lzo openssl nettools;
   };
 
   p7zip = import ../tools/archivers/p7zip {