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/d2to1/default.nix

@@ -0,0 +1,25 @@
+{ buildPythonPackage
+, lib
+, fetchFromGitHub
+, nose
+}:
+buildPythonPackage rec {
+  pname = "d2to1";
+  version = "0.2.12.post1";
+
+  checkInputs = [ nose ];
+
+  src = fetchFromGitHub {
+    owner = "embray";
+    repo = pname;
+    rev = version;
+    sha256 = "1hzq51qbzsc27yy8swp08kf42mamag7qcabbrigzj4m6ivb5chi2";
+  };
+
+  meta = with lib;{
+    description = "Support for distutils2-like setup.cfg files as package metadata";
+    homepage = "https://github.com/embray/d2to1";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ makefu ];
+  };
+}