about summary refs log tree commit diff
path: root/nixos/modules/misc/nixpkgs.nix
diff options
context:
space:
mode:
Diffstat (limited to 'nixos/modules/misc/nixpkgs.nix')
-rw-r--r--nixos/modules/misc/nixpkgs.nix8
1 files changed, 8 insertions, 0 deletions
diff --git a/nixos/modules/misc/nixpkgs.nix b/nixos/modules/misc/nixpkgs.nix
index afb74581e239..011d493c1538 100644
--- a/nixos/modules/misc/nixpkgs.nix
+++ b/nixos/modules/misc/nixpkgs.nix
@@ -216,6 +216,14 @@ in
         Ignored when <code>nixpkgs.pkgs</code> is set.
       '';
     };
+
+    initialSystem = mkOption {
+      type = types.str;
+      internal = true;
+      description = ''
+        Preserved value of <literal>system</literal> passed to <literal>eval-config.nix</literal>.
+      '';
+    };
   };
 
   config = {