uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/shells/fish/plugins/default.nix

@@ -0,0 +1,30 @@
+{ lib, newScope }:
+
+lib.makeScope newScope (self: with self; {
+
+  buildFishPlugin = callPackage ./build-fish-plugin.nix { };
+
+  clownfish = callPackage ./clownfish.nix { };
+
+  done = callPackage ./done.nix { };
+
+  # Fishtape 2.x and 3.x aren't compatible,
+  # but both versions are used in the tests of different other plugins.
+  fishtape = callPackage ./fishtape.nix { };
+  fishtape_3 = callPackage ./fishtape_3.nix { };
+
+  foreign-env = callPackage ./foreign-env { };
+
+  forgit = callPackage ./forgit.nix { };
+
+  fzf-fish = callPackage ./fzf-fish.nix { };
+
+  grc = callPackage ./grc.nix { };
+
+  hydro = callPackage ./hydro.nix { };
+
+  pisces = callPackage ./pisces.nix { };
+
+  pure = callPackage ./pure.nix { };
+
+})