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/admin/mycli/default.nix

@@ -0,0 +1,59 @@
+{ lib
+, python3
+, glibcLocales
+}:
+
+with python3.pkgs;
+
+buildPythonApplication rec {
+  pname = "mycli";
+  version = "1.25.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-/vEu2BJf0T7fSgSXflq56Ilaih7RAhhilZUgbNzZYQg=";
+  };
+
+  propagatedBuildInputs = [
+    cli-helpers
+    click
+    configobj
+    importlib-resources
+    paramiko
+    prompt-toolkit
+    pyaes
+    pycrypto
+    pygments
+    pymysql
+    pyperclip
+    sqlparse
+  ];
+
+  checkInputs = [ pytest glibcLocales ];
+
+  checkPhase = ''
+    export HOME=.
+    export LC_ALL="en_US.UTF-8"
+
+    py.test \
+      --ignore=mycli/packages/paramiko_stub/__init__.py
+  '';
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "sqlparse>=0.3.0,<0.4.0" "sqlparse" \
+      --replace "importlib_resources >= 5.0.0" "importlib_resources"
+  '';
+
+  meta = with lib; {
+    inherit version;
+    description = "Command-line interface for MySQL";
+    longDescription = ''
+      Rich command-line interface for MySQL with auto-completion and
+      syntax highlighting.
+    '';
+    homepage = "http://mycli.net";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ jojosch ];
+  };
+}