its happening

flake.nix

@@ -1,31 +0,0 @@
-{
-  description = "Ivy Bridge Custom Mesa";
-
-  inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-  };
-
-  outputs = { self, nixpkgs }: 
-  let
-    systems = ["x86_64-linux"];
-    
-    forAllSystems = f: nixpkgs.lib.genAttrs systems f;
-    
-    buildCustomMesa = pkgs: pkgs.mesa.overrideAttrs (old: {
-      patches = (old.patches or []) ++ [
-        ./hd4000-custom.patch
-      ];
-      mesonFlags = (old.mesonFlags or []) ++ [ "-Dgallium-rusticl=true" ];
-    });
-    
-  in {
-    packages = forAllSystems (system:
-      let
-        pkgs = import nixpkgs { inherit system; };
-      in {
-        mesa-custom = buildCustomMesa pkgs;
-        mesa-custom-32 = buildCustomMesa pkgs.pkgsi686Linux;
-      }
-    );
-  };
-}