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/sqlitedict/default.nix

@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "sqlitedict";
+  version = "2.0.0";
+
+  src = fetchFromGitHub {
+    owner = "RaRe-Technologies";
+    repo = "sqlitedict";
+    rev = "refs/tags/${version}";
+    sha256 = "sha256-8dmGn5h3NigCdDtnDYjpjntRpyjk7ivRp1B8x8nUgpE=";
+  };
+
+  preCheck = ''
+    mkdir tests/db
+  '';
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  meta = with lib; {
+    description = "Persistent, thread-safe dict";
+    homepage = "https://github.com/RaRe-Technologies/sqlitedict";
+    license = licenses.asl20;
+    maintainers = [ maintainers.arnoldfarkas ];
+  };
+}