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/video/kodi/build-kodi-addon.nix

@@ -0,0 +1,25 @@
+{ stdenv, toKodiAddon, addonDir }:
+{ name ? "${attrs.pname}-${attrs.version}"
+, namespace
+, sourceDir ? ""
+, ... } @ attrs:
+toKodiAddon (stdenv.mkDerivation ({
+  name = "kodi-" + name;
+
+  dontStrip = true;
+
+  extraRuntimeDependencies = [ ];
+
+  installPhase = ''
+    runHook preInstall
+
+    cd ./$sourceDir
+    d=$out${addonDir}/${namespace}
+    mkdir -p $d
+    sauce="."
+    [ -d ${namespace} ] && sauce=${namespace}
+    cp -R "$sauce/"* $d
+
+    runHook postInstall
+  '';
+} // attrs))