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/gupnp-av/default.nix

@@ -0,0 +1,63 @@
+{ stdenv
+, lib
+, fetchurl
+, meson
+, ninja
+, pkg-config
+, gobject-introspection
+, vala
+, gtk-doc
+, docbook-xsl-nons
+, docbook_xml_dtd_412
+, glib
+, libxml2
+, gnome
+}:
+
+stdenv.mkDerivation rec {
+  pname = "gupnp-av";
+  version = "0.14.0";
+
+  outputs = [ "out" "dev" "devdoc" ];
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    sha256 = "IK7VRvyILnij8YagyLzlyEHMOkS36lKCmPvcgllvsVY=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    gobject-introspection
+    vala
+    gtk-doc
+    docbook-xsl-nons
+    docbook_xml_dtd_412
+  ];
+
+  buildInputs = [
+    glib
+    libxml2
+  ];
+
+  mesonFlags = [
+    "-Dgtk_doc=true"
+  ];
+
+  doCheck = true;
+
+  passthru = {
+    updateScript = gnome.updateScript {
+      packageName = pname;
+      versionPolicy = "odd-unstable";
+    };
+  };
+
+  meta = with lib; {
+    homepage = "http://gupnp.org/";
+    description = "A collection of helpers for building AV (audio/video) applications using GUPnP";
+    license = licenses.lgpl2Plus;
+    platforms = platforms.linux;
+  };
+}