Refactor source path checks and library ignore logic (#294)

Refactor source path handling and improve library ignore entry retrieval.

Author: Jason2866

builder/frameworks/espidf.py

@@ -1023,11 +1023,14 @@ def compile_source_files(
     # Canonical, symlink-resolved absolute path of the components directory
     components_dir_path = (Path(FRAMEWORK_DIR) / "components").resolve()
     for source in config.get("sources", []):
-        if source["path"].endswith(".rule"):
+        src_path = source["path"]
+        if src_path.endswith(".rule"):
+            continue
+        # Always skip dummy_src.c to avoid duplicate build actions
+        if os.path.basename(src_path) == "dummy_src.c":
             continue
         compile_group_idx = source.get("compileGroupIndex")
         if compile_group_idx is not None:
-            src_path = source.get("path")
             if not os.path.isabs(src_path):
                 # For cases when sources are located near CMakeLists.txt
                 src_path = str(Path(project_src_dir) / src_path)
@@ -1130,7 +1133,10 @@ def get_lib_ignore_components():
         lib_handler = _component_manager.LibraryIgnoreHandler(config, logger)
 
         # Get the processed lib_ignore entries (already converted to component names)
-        lib_ignore_entries = lib_handler._get_lib_ignore_entries()
+        get_entries = getattr(lib_handler, "get_lib_ignore_entries", None)
+        lib_ignore_entries = (
+            get_entries() if callable(get_entries) else lib_handler._get_lib_ignore_entries()
+        )
 
         return lib_ignore_entries
     except (OSError, ValueError, RuntimeError, KeyError) as e:
@@ -1662,7 +1668,6 @@ def get_python_exe():
     if not os.path.isfile(python_exe_path):
         sys.stderr.write("Error: Missing Python executable file `%s`\n" % python_exe_path)
         env.Exit(1)
-
     return python_exe_path