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/tools/misc/zabbix-cli/default.nix

@@ -0,0 +1,38 @@
+{ lib
+, fetchFromGitHub
+, python3
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "zabbix-cli";
+  version = "2.2.1";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "usit-gd";
+    repo = "zabbix-cli";
+    rev = version;
+    sha256 = "0wzmrn8p09ksqhhgawr179c4az7p2liqr0l4q2dra62bxliawyqz";
+  };
+
+  propagatedBuildInputs = with python3.pkgs; [
+    requests
+  ];
+
+  checkInputs = with python3.pkgs; [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # TypeError: option values must be strings
+    "test_descriptor_del"
+    "test_initialize"
+  ];
+
+  meta = with lib; {
+    description = "Command-line interface for Zabbix";
+    homepage = "https://github.com/unioslo/zabbix-cli";
+    license = licenses.gpl3Plus;
+    maintainers = [ ];
+  };
+}