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/tools/database/sqlfluff/default.nix

@@ -0,0 +1,70 @@
+{ lib
+, fetchFromGitHub
+, python3
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "sqlfluff";
+  version = "0.13.2";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = "refs/tags/${version}";
+    hash = "sha256-tPcj4QTqO03SKyZh7OQbXvjJPheUeWGhWfqpy/IBrk4=";
+  };
+
+  propagatedBuildInputs = with python3.pkgs; [
+    appdirs
+    cached-property
+    chardet
+    click
+    colorama
+    configparser
+    diff-cover
+    jinja2
+    oyaml
+    pathspec
+    pytest
+    regex
+    tblib
+    toml
+    tqdm
+    typing-extensions
+  ] ++ lib.optionals (pythonOlder "3.7") [
+    dataclasses
+  ] ++ lib.optionals (pythonOlder "3.8") [
+    backports.cached-property
+    importlib_metadata
+  ];
+
+  checkInputs = with python3.pkgs; [
+    hypothesis
+    pytestCheckHook
+  ];
+
+  disabledTestPaths = [
+    # Don't run the plugin related tests
+    "test/core/plugin_test.py"
+    "plugins/sqlfluff-templater-dbt"
+    "plugins/sqlfluff-plugin-example/test/rules/rule_test_cases_test.py"
+  ];
+
+  disabledTests = [
+    # dbt is not available yet
+    "test__linter__skip_dbt_model_disabled"
+    "test_rules__test_helper_has_variable_introspection"
+    "test__rules__std_file_dbt"
+  ];
+
+  pythonImportsCheck = [
+    "sqlfluff"
+  ];
+
+  meta = with lib; {
+    description = "SQL linter and auto-formatter";
+    homepage = "https://www.sqlfluff.com/";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}