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/vsts-cd-manager/default.nix

@@ -0,0 +1,27 @@
+{ lib, buildPythonPackage, fetchPypi, msrest
+, mock
+}:
+
+buildPythonPackage rec {
+  version = "1.0.2";
+  pname = "vsts-cd-manager";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0ys4hrmjbxl4qr26qr3dhhs27yfwn1635vwjdqh1qgjmrmcr1c0b";
+  };
+
+  propagatedBuildInputs = [ msrest mock ];
+
+  # no tests included
+  doCheck = false;
+
+  pythonImportsCheck = [ "vsts_cd_manager" ];
+
+  meta = with lib; {
+    description = "Microsoft Azure API Management Client Library for Python";
+    homepage = "https://github.com/Azure/azure-sdk-for-python";
+    license = licenses.mit;
+    maintainers = with maintainers; [ jonringer ];
+  };
+}