Some review of builder-defs and dependent files. No rebuild needed. Now it should be possible to override elements in builderDefs

svn path=/nixpkgs/trunk/; revision=10214

pkgs/development/tools/misc/intltool/0.36.2.nix

@@ -1,5 +1,5 @@
 args : with args;
-	with builderDefs {
+	let localDefs = builderDefs {
 		src = /* put a fetchurl here */
 	fetchurl {
 		url = http://ftp.gnome.org/pub/gnome/sources/intltool/0.36/intltool-0.36.2.tar.bz2;
@@ -9,10 +9,11 @@ args : with args;
 		propagatedBuildInputs = [perl perlXMLParser];
 		configureFlags = [];
 	} null; /* null is a terminator for sumArgs */
+	in with localDefs;
 stdenv.mkDerivation rec {
 	name = "intltool-0.36.2";
 	builder = writeScript (name + "-builder")
-		(textClosure [doConfigure doMakeInstall doPropagate doForceShare]);
+		(textClosure localDefs [doConfigure doMakeInstall doPropagate doForceShare]);
 	inherit propagatedBuildInputs;
 	meta = {
 		description = "