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/sent/default.nix

@@ -0,0 +1,33 @@
+{ lib, stdenv, fetchurl, farbfeld, libX11, libXft, makeWrapper
+, patches ? [] }:
+
+stdenv.mkDerivation rec {
+  pname = "sent";
+  version = "1";
+
+  src = fetchurl {
+    url = "https://dl.suckless.org/tools/sent-${version}.tar.gz";
+    sha256 = "0cxysz5lp25mgww73jl0mgip68x7iyvialyzdbriyaff269xxwvv";
+  };
+
+  buildInputs = [ libX11 libXft ];
+  nativeBuildInputs = [ makeWrapper ];
+
+  # unpacking doesn't create a directory
+  sourceRoot = ".";
+
+  inherit patches;
+
+  installFlags = [ "PREFIX=$(out)" ];
+  postInstall = ''
+    wrapProgram "$out/bin/sent" --prefix PATH : "${farbfeld}/bin"
+  '';
+
+  meta = with lib; {
+    description = "A simple plaintext presentation tool";
+    homepage = "https://tools.suckless.org/sent/";
+    license = licenses.isc;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ pSub ];
+  };
+}