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/volnoti/default.nix

@@ -0,0 +1,38 @@
+{ lib, stdenv, fetchFromGitHub, fetchpatch
+, pkg-config, dbus, gdk-pixbuf, glib, libX11, gtk2, librsvg
+, dbus-glib, autoreconfHook, wrapGAppsHook }:
+
+stdenv.mkDerivation {
+  pname = "volnoti-unstable";
+  version = "2013-09-23";
+
+  src = fetchFromGitHub {
+    owner = "davidbrazdil";
+    repo = "volnoti";
+    rev = "4af7c8e54ecc499097121909f02ecb42a8a60d24";
+    sha256 = "155lb7w563dkdkdn4752hl0zjhgnq3j4cvs9z98nb25k1xpmpki7";
+  };
+
+  patches = [
+    # Fix dbus interface headers. See
+    # https://github.com/davidbrazdil/volnoti/pull/10
+    (fetchpatch {
+      url = "https://github.com/davidbrazdil/volnoti/pull/10.patch";
+      sha256 = "046zfdjmvhb7jrsgh04vfgi35sgy1zkrhd3bzdby3nvds1wslfam";
+    })
+  ];
+
+  nativeBuildInputs = [ pkg-config autoreconfHook wrapGAppsHook ];
+
+  buildInputs = [
+    dbus gdk-pixbuf glib libX11 gtk2 dbus-glib librsvg
+  ];
+
+  meta = with lib; {
+    description = "Lightweight volume notification for Linux";
+    homepage = "https://github.com/davidbrazdil/volnoti";
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.gilligan ];
+  };
+}