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/django-hijack-admin/default.nix

@@ -0,0 +1,41 @@
+{ lib, buildPythonPackage, fetchFromGitHub, python,
+  django_hijack, django_nose }:
+buildPythonPackage rec {
+  pname = "django-hijack-admin";
+  version = "2.1.10";
+
+  # the pypi packages don't include everything required for the tests
+  src = fetchFromGitHub {
+    owner = "arteria";
+    repo = "django-hijack-admin";
+    rev = "v${version}";
+    sha256 = "0m98lchp2y43886n67j4s7miyd50pg2r5r966vjnxmd7nx7qkihf";
+  };
+
+  checkInputs = [ django_nose ];
+  propagatedBuildInputs = [ django_hijack ];
+
+  checkPhase = ''
+    runHook preCheck
+
+    # we have to do a little bit of tinkering to convince the tests to run against the installed package, not the
+    # source directory
+    mkdir testbase
+    pushd testbase
+    mv ../runtests.py .
+    ${python.interpreter} runtests.py hijack_admin
+    popd
+
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "Admin integration for django-hijack";
+    homepage = "https://github.com/arteria/django-hijack-admin";
+    license = licenses.mit;
+    maintainers = with maintainers; [ lsix ];
+    # may be unmaintained, doesn't work with recent django-hijack:
+    # https://github.com/django-hijack/django-hijack-admin/issues/46
+    broken = true;
+  };
+}