snes9x: move out of top-level (#430374)

pkgs/by-name/sn/snes9x-gtk/package.nix

@@ -0,0 +1,7 @@
+{
+  snes9x,
+}:
+
+snes9x.override {
+  withGtk = true;
+}

pkgs/by-name/sn/snes9x/package.nix

@@ -129,7 +129,7 @@ stdenv.mkDerivation (finalAttrs: {
         Version build with ${interface} interface.
       '';
       license = lib.licenses.unfreeRedistributable // {
-        url = "https://github.com/snes9xgit/snes9x/blob/${finalAttrs.src.rev}/LICENSE";
+        url = "https://github.com/snes9xgit/snes9x/blob/${finalAttrs.src.tag}/LICENSE";
       };
       mainProgram = "snes9x";
       maintainers = with lib.maintainers; [

pkgs/top-level/all-packages.nix

@@ -1418,10 +1418,6 @@ with pkgs;
     stdenv = gcc14Stdenv;
   };
 
-  snes9x-gtk = snes9x.override {
-    withGtk = true;
-  };
-
   winetricks = callPackage ../applications/emulators/wine/winetricks.nix { };
 
   zsnes = pkgsi686Linux.callPackage ../applications/emulators/zsnes { };