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/djvulibre/default.nix

@@ -0,0 +1,34 @@
+{ lib, stdenv
+, fetchurl
+, libjpeg
+, libtiff
+, librsvg
+, libiconv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "djvulibre";
+  version = "3.5.28";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/djvu/${pname}-${version}.tar.gz";
+    sha256 = "1p1fiygq9ny8aimwc4vxwjc6k9ykgdsq1sq06slfbzalfvm0kl7w";
+  };
+
+  outputs = [ "bin" "dev" "out" ];
+
+  buildInputs = [
+    libjpeg
+    libtiff
+    librsvg
+    libiconv
+  ];
+
+  meta = with lib; {
+    description = "The big set of CLI tools to make/modify/optimize/show/export DJVU files";
+    homepage = "http://djvu.sourceforge.net";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ Anton-Latukha ];
+    platforms = platforms.all;
+  };
+}