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/flask-script/default.nix

@@ -0,0 +1,24 @@
+{ lib, buildPythonPackage, fetchPypi, flask, pytest }:
+
+buildPythonPackage rec {
+  pname = "Flask-Script";
+  version = "2.0.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0r8w2v89nj6b9p91p495cga5m72a673l2wc0hp0zqk05j4yrc9b4";
+  };
+
+  propagatedBuildInputs = [ flask ];
+  checkInputs = [ pytest ];
+
+  # No tests in archive
+  doCheck = false;
+
+  meta = with lib; {
+    homepage = "https://github.com/smurfix/flask-script";
+    description = "Scripting support for Flask";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}