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/pure.nix

@@ -0,0 +1,37 @@
+{ lib, buildFishPlugin, fetchFromGitHub, git, fishtape }:
+
+buildFishPlugin rec {
+  pname = "pure";
+  version = "4.1.1";
+
+  src = fetchFromGitHub {
+    owner = "pure-fish";
+    repo = "pure";
+    rev = "v${version}";
+    sha256 = "1x1h65l8582p7h7w5986sc9vfd7b88a7hsi68dbikm090gz8nlxx";
+  };
+
+  # The tests aren't passing either on the project's CI.
+  # The release notes of the program for v3.5.0 say:
+  # > Tests are going crazy at the moment, should be fixed once fishtape 3.0
+  # > is released, and we do the switch.
+  # This is tracked in https://github.com/pure-fish/pure/issues/272
+  # and https://github.com/pure-fish/pure/pull/275.
+  doCheck = false;
+
+  checkInputs = [ git ];
+  checkPlugins = [ fishtape ];
+  checkPhase = ''
+    # https://github.com/rafaelrinaldi/pure/issues/264
+    rm tests/_pure_string_width.test.fish
+
+    fishtape tests/*.test.fish
+  '';
+
+  meta = {
+    description = "Pretty, minimal and fast Fish prompt, ported from zsh";
+    homepage = "https://github.com/rafaelrinaldi/pure";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ pacien ];
+  };
+}