General cleanup

BUILD

@@ -37,17 +37,5 @@ format_test(
 
 copyright_checker(
     name = "copyright",
-    # srcs = [
-    #     ".github",
-    #     "docs",
-    #     "examples",
-    #     "packages",
-    #     "rules",
-    #     "templates",
-    #     "tests",
-    #     "tools",
-    #     "//:BUILD",
-    #     "//:MODULE.bazel",
-    # ],
     visibility = ["//visibility:public"],
 )

rules/common.bzl

@@ -57,23 +57,6 @@ def get_flag_groups(flags):
         return "[flag_group(flags = [" + ", ".join(['"%s"' % f for f in flags]) + "])]"
     return "[]"
 
-def get_flag_group(flags):
-    """Helper function to create a flag_group.
-
-    Args:
-        flags (list[str]): A list of compiler or linker flags.
-
-    Returns:
-        flag_group: A Bazel flag_group object containing the provided flags.
-    """
-    if len(flags):
-        return [
-            flag_group(
-                flags = flags,
-            ),
-        ]
-    return []
-
 def label_list_to_string(input_list):
     """ Small helper function to transform label list into string list
 

rules/gcc.bzl

@@ -86,10 +86,16 @@ cc_toolchain_config(
         tc_extra_enabled_features = label_list_to_string(rctx.attr.extra_enabled_features),
     )
 
-def get_custom_cc_features_linux(rctx):
-    return ""
-
 def get_custom_cc_features_qnx(rctx, canonical_pkg_name):
+    """Returns the QNX-specific feature loads and generated feature declarations.
+
+    Args:
+        rctx: RepositoryContext object with toolchain attributes.
+        canonical_pkg_name: Canonical repository name of the toolchain package.
+
+    Returns:
+        A tuple of the Starlark load statements and feature declarations.
+    """
     # sdp_env's host_dir/target_dir must be plain resolved paths, not labels:
     # cc_args' `env` rejects format() variables that aren't builtin cc_toolchain
     # variables ("The variable host_dir does not exist").