create single function to optimize for system

2025-04-07 14:33:34 -04:00
parent b764d2de45
commit 3653e06c7d
2 changed files with 14 additions and 10 deletions
--- a/flake.nix
+++ b/flake.nix
@@ -135,7 +135,7 @@
    {
      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;
      nixosConfigurations.${hostname} = nixpkgs.lib.nixosSystem {
-        specialArgs = {
+        specialArgs = rec {
          inherit
            username
            hostname
@@ -160,6 +160,14 @@
                # stdenv = pkgs.clang19Stdenv;
              }
            );
+
+          optimizePackage =
+            pkg:
+            optimizeWithFlags pkg [
+              "-O3"
+              "-march=znver2"
+              "-mtune=znver2"
+            ];
        };
        modules =
          [