* In `all-packages.nix': use the current system as default for the

`system' argument.  This is so that importers of Nixpkgs don't have
  to specify a system explicitly anymore.

svn path=/nixpkgs/trunk/; revision=2938

pkgs/system/all-packages.nix

@@ -4,7 +4,7 @@
 # `all-packages-generic.nix' with one of the standard build
 # environments defined in `stdenvs.nix'.
 
-{system}: let {
+{system ? __currentSystem}: let {
   allPackages = import ./all-packages-generic.nix;
 
   stdenvs = import ./stdenvs.nix {inherit system allPackages;};