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/applications/misc/nnn/default.nix

@@ -0,0 +1,60 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, installShellFiles
+, makeWrapper
+, pkg-config
+, file
+, ncurses
+, readline
+, which
+# options
+, conf ? null
+, withIcons ? false
+, withNerdIcons ? false
+}:
+
+# Mutually exclusive options
+assert withIcons -> withNerdIcons == false;
+assert withNerdIcons -> withIcons == false;
+
+stdenv.mkDerivation rec {
+  pname = "nnn";
+  version = "4.5";
+
+  src = fetchFromGitHub {
+    owner = "jarun";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-uToAgWpGaTPTMYJh1D0xgvE23GSIshv1OBlWxXI07Mk=";
+  };
+
+  configFile = lib.optionalString (conf != null) (builtins.toFile "nnn.h" conf);
+  preBuild = lib.optionalString (conf != null) "cp ${configFile} src/nnn.h";
+
+  nativeBuildInputs = [ installShellFiles makeWrapper pkg-config ];
+  buildInputs = [ readline ncurses ];
+
+  makeFlags = [ "PREFIX=${placeholder "out"}" ]
+    ++ lib.optional withIcons [ "O_ICONS=1" ]
+    ++ lib.optional withNerdIcons [ "O_NERD=1" ];
+
+  binPath = lib.makeBinPath [ file which ];
+
+  postInstall = ''
+    installShellCompletion --bash --name nnn.bash misc/auto-completion/bash/nnn-completion.bash
+    installShellCompletion --fish misc/auto-completion/fish/nnn.fish
+    installShellCompletion --zsh misc/auto-completion/zsh/_nnn
+
+    wrapProgram $out/bin/nnn --prefix PATH : "$binPath"
+  '';
+
+  meta = with lib; {
+    description = "Small ncurses-based file browser forked from noice";
+    homepage = "https://github.com/jarun/nnn";
+    changelog = "https://github.com/jarun/nnn/blob/v${version}/CHANGELOG";
+    license = licenses.bsd2;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ jfrankenau Br1ght0ne ];
+  };
+}