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/distutils_extra/default.nix

@@ -0,0 +1,26 @@
+{ lib
+, buildPythonPackage
+, fetchurl
+}:
+
+buildPythonPackage rec {
+  pname = "distutils-extra";
+  version = "2.45";
+
+  src = fetchurl {
+    url = "https://salsa.debian.org/python-team/modules/python-distutils-extra/-/archive/${version}/python-${pname}-${version}.tar.bz2";
+    sha256 = "1aifizd4nkvdnkwdna7i6xgjcqi1cf228bg8kmnwz67f5rflk3z8";
+  };
+
+  # Tests are out-dated as the last upstream release is from 2016
+  doCheck = false;
+
+  pythonImportsCheck = [ "DistUtilsExtra" ];
+
+  meta = with lib; {
+    description = "Enhancements to Python's distutils";
+    homepage = "https://launchpad.net/python-distutils-extra";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ fab ];
+  };
+}