Making eval-config not pass 'platform' as a nixpkgs parameter, but expect a nixpkgs config attribute.

svn path=/nixos/branches/stdenv-updates/; revision=23688

lib/eval-config.nix

@@ -60,7 +60,7 @@ rec {
       in
       {
         inherit system;
-        inherit (nixpkgsOptions) config platform;
+        inherit (nixpkgsOptions) config;
       });
 
   # Optionally check wether all config values have corresponding

modules/misc/nixpkgs.nix

@@ -13,12 +13,5 @@
       '';
     };
 
-    nixpkgs.platform = pkgs.lib.mkOption {
-      default = pkgs.platforms.pc;
-      description = ''
-        The platform for the Nix Packages collection.
-      '';
-    };
-
   };
 }