Merge nixpkgs.config.perlPackageOverrides

2016-07-21 16:19:11 +03:00
parent 8b8a74d5d6
commit 7e48ecc0c0
1 changed files with 5 additions and 0 deletions
--- a/nixos/modules/misc/nixpkgs.nix
+++ b/nixos/modules/misc/nixpkgs.nix
@@ -21,6 +21,11 @@ let
      packageOverrides = pkgs:
        optCall lhs.packageOverrides pkgs //
        optCall (attrByPath ["packageOverrides"] ({}) rhs) pkgs;
+    } //
+    optionalAttrs (lhs ? perlPackageOverrides) {
+      perlPackageOverrides = pkgs:
+        optCall lhs.perlPackageOverrides pkgs //
+        optCall (attrByPath ["perlPackageOverrides"] ({}) rhs) pkgs;
    };

  configType = mkOptionType {