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/pynetdicom/default.nix

@@ -0,0 +1,80 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, fetchFromGitHub
+, pydicom
+, pyfakefs
+, pytestCheckHook
+, sqlalchemy
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pynetdicom";
+  version = "2.0.2";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "pydicom";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-/JWQUtFBW4uqCbs/nUxj1pRBfTCXV4wcqTkqvzpdFrM=";
+  };
+
+  propagatedBuildInputs = [
+    pydicom
+  ];
+
+  checkInputs = [
+    pyfakefs
+    pytestCheckHook
+    sqlalchemy
+  ];
+
+  disabledTests = [
+    # Some tests needs network capabilities
+    "test_str_types_empty"
+    "test_associate_reject"
+    "TestAEGoodAssociation"
+    "TestEchoSCP"
+    "TestEchoSCPCLI"
+    "TestEventHandlingAcceptor"
+    "TestEventHandlingRequestor"
+    "TestFindSCP"
+    "TestFindSCPCLI"
+    "TestGetSCP"
+    "TestGetSCPCLI"
+    "TestMoveSCP"
+    "TestMoveSCPCLI"
+    "TestPrimitive_N_GET"
+    "TestQRGetServiceClass"
+    "TestQRMoveServiceClass"
+    "TestSearch"
+    "TestState"
+    "TestStorageServiceClass"
+    "TestStoreSCP"
+    "TestStoreSCPCLI"
+    "TestStoreSCU"
+    "TestStoreSCUCLI"
+  ];
+
+  disabledTestPaths = [
+    # Ignore apps tests
+    "pynetdicom/apps/tests/"
+  ];
+
+  pythonImportsCheck = [
+    "pynetdicom"
+  ];
+
+  meta = with lib; {
+    description = "Python implementation of the DICOM networking protocol";
+    homepage = "https://github.com/pydicom/pynetdicom";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+    # Tests are not passing on Darwin/Aarch64, thus it's assumed that it doesn't work
+    broken = stdenv.isDarwin || stdenv.isAarch64;
+  };
+}