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/ocaml-modules/notty/default.nix

@@ -0,0 +1,41 @@
+{ stdenv, lib, fetchurl, ocaml, findlib, ocamlbuild, topkg, ocb-stubblr
+, result, uucp, uuseg, uutf
+, lwt     ? null }:
+
+with lib;
+
+if versionOlder ocaml.version "4.05"
+then throw "notty is not available for OCaml ${ocaml.version}"
+else
+
+let withLwt = lwt != null; in
+
+stdenv.mkDerivation rec {
+  version = "0.2.2";
+  pname = "ocaml${ocaml.version}-notty";
+
+  src = fetchurl {
+    url = "https://github.com/pqwy/notty/releases/download/v${version}/notty-${version}.tbz";
+    sha256 = "1y3hx8zjri3x50nyiqal5gak1sw54gw3xssrqbj7srinvkdmrz1q";
+  };
+
+  nativeBuildInputs = [ ocaml findlib ocamlbuild ];
+  buildInputs = [ ocb-stubblr topkg ocamlbuild ];
+  propagatedBuildInputs = [ result uucp uuseg uutf ] ++
+                          optional withLwt lwt;
+
+  strictDeps = true;
+
+  buildPhase = topkg.buildPhase
+  + " --with-lwt ${boolToString withLwt}";
+
+  inherit (topkg) installPhase;
+
+  meta = {
+    homepage = "https://github.com/pqwy/notty";
+    inherit (ocaml.meta) platforms;
+    description = "Declarative terminal graphics for OCaml";
+    license = licenses.isc;
+    maintainers = with maintainers; [ sternenseemann ];
+  };
+}