Corrected a flaw that made automated package silently accept any extra arguments

svn path=/nixpkgs/trunk/; revision=9101

pkgs/applications/editors/vim/default.nix

@@ -2,7 +2,6 @@ args:
 let 
 	defList = [];
 	#stdenv and fetchurl are added automatically
-	notForBuildInputs = []; 
 	getVal = (args.lib.getValue args defList);
 	check = args.lib.checkFlag args;
 	reqsList = [
@@ -11,14 +10,13 @@ let
 	["x11Support" "libX11"]
 	["hugeFeatures"]
 	["true" "ncurses"]
+	["false" "libSM"]
 	];
-	buildInputsNames = args.lib.filter (x: (null!=getVal x)&&
-		(! args.lib.isInList (notForBuildInputs ++ 
-		["stdenv" "fetchurl" "lib"] ++ 
-		(map builtins.head reqsList)) x)) 
-		/*["libX11" "glib" "gtk" "pkgconfig" "libXpm" "libXext" 
-			"libXau" "libXt" "libXaw" "ncurses"];*/
-		(builtins.attrNames args);
+	buildInputsNames = args.lib.filter (x: (null!=getVal x)) 
+		(args.lib.uniqList {inputList = 
+		(args.lib.concatLists (map 
+		(x:(if (x==[]) then [] else builtins.tail x)) 
+		reqsList));});
 in
 	assert args.lib.checkReqs args defList reqsList;
 args.stdenv.mkDerivation {
@@ -36,10 +34,8 @@ args.stdenv.mkDerivation {
  
   inherit (args) ncurses;
 
-  debug = builtins.attrNames args;
-  buildInputs = args.lib.filter (x: x!=null) (map getVal buildInputsNames);
- 
-  preConfigure = "echo \$debug"; 
+  buildInputs = args.lib.filter (x: (x!=null)) (map getVal buildInputsNames);
+
   postInstall = "ln -s $out/bin/vim $out/bin/vi";
   preBuild="touch src/auto/link.sed";
   configureFlags=" --enable-gui=auto --disable-xim "+