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/sarge/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "sarge";
+  version = "0.1.7.post1";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "vsajip";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-bT1DbcQi+SbeRBsL7ILuQbSnAj3BBB4+FNl+Zek5xU4=";
+  };
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # Aarch64-linux times out for these tests, so they need to be disabled.
+    "test_timeout"
+    "test_feeder"
+  ];
+
+  pythonImportsCheck = [
+    "sarge"
+  ];
+
+  meta = with lib; {
+    description = "Python wrapper for subprocess which provides command pipeline functionality";
+    homepage = "https://sarge.readthedocs.org/";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}