Avoid evaulating nixpkgs again for localSystem == crossSystem

2021-03-26 10:19:54 +01:00 · 2021-03-26 10:19:54 +01:00 · ea5a24596e
parent 307a261dfa
commit ea5a24596e
1 changed files with 1 additions and 4 deletions
--- a/flake.nix
+++ b/flake.nix
@ -207,10 +207,7 @@
        let f = import nixpkgs;
        in forAllSystems ({ system, localSystem, crossSystem }:
          if localSystem == crossSystem then
-            f {
-              inherit system;
-              overlays = [ self.overlay ];
-            }
+            nixpkgs.legacyPackages.${system}.extend self.overlay
          else
            f {
              inherit localSystem;