flake: make module & overlay arch-agnostic

README.md

@@ -33,7 +33,7 @@ Or install it declaratively by adding the following to your `flake.nix` (either
 }
 ```
 
-The Ryujinx flake provides `nixosModules.x86_64-linux.default` and `nixosModules.aarch64-linux.default` which will add the Ryujinx `overlay` (also available standalone via `overlays.default`), providing the `ryujinx` package to your installation, which can then be pulled in as usual, via e.g.:
+The Ryujinx flake provides `nixosModules.default` and `nixosModules.default` which will add the Ryujinx `overlay` (also available standalone via `overlays.default`), providing the `ryujinx` package to your installation, which can then be pulled in as usual, via e.g.:
 
 ```nix
 environment.systemPackages = [

flake.nix

@@ -11,22 +11,21 @@
     { self
     , nixpkgs
     , flake-utils
-    }: flake-utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system: {
-
+    }: (flake-utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system: {
       packages.default =
         let
           pkgs = import nixpkgs {
             inherit system;
             overlays = [
-              self.overlays.${system}.default
+              self.overlays.default
             ];
           };
         in
         pkgs.ryujinx;
-
+    })) // {
       nixosModules.default = { config, lib, pkgs, ... }: {
         nixpkgs.overlays = [
-          self.overlays.${system}.default
+          self.overlays.default
         ];
       };
 
@@ -35,5 +34,5 @@
           src = self;
         };
       };
-    });
+    };
 }