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/development/libraries/libtiger/default.nix

@@ -0,0 +1,23 @@
+{ stdenv, lib, fetchurl, libkate, pango, cairo, pkg-config, darwin }:
+
+stdenv.mkDerivation rec {
+  pname = "libtiger";
+  version = "0.3.4";
+
+  src = fetchurl {
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/libtiger/libtiger-${version}.tar.gz";
+    sha256 = "0rj1bmr9kngrgbxrjbn4f4f9pww0wmf6viflinq7ava7zdav4hkk";
+  };
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ libkate pango cairo ]
+    ++ lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.ApplicationServices;
+
+  meta = {
+    homepage = "https://code.google.com/archive/p/libtiger/";
+    description = "A rendering library for Kate streams using Pango and Cairo";
+    platforms = lib.platforms.unix;
+    license = lib.licenses.lgpl21Plus;
+    maintainers = with lib.maintainers; [ matthewbauer ];
+  };
+}