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/python-modules/recursive-pth-loader/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, python }:
+
+stdenv.mkDerivation {
+  pname = "python-recursive-pth-loader";
+  version = "1.0";
+
+  dontUnpack = true;
+
+  buildInputs = [ python ];
+
+  patchPhase = "cat ${./sitecustomize.py} > sitecustomize.py";
+
+  buildPhase = "${python}/bin/${python.executable} -m compileall .";
+
+  installPhase =
+    ''
+      dst=$out/lib/${python.libPrefix}/site-packages
+      mkdir -p $dst
+      cp sitecustomize.* $dst/
+    '';
+
+  meta = {
+      description = "Enable recursive processing of pth files anywhere in sys.path";
+  };
+}