Make idf compile possible for MCUs which have no precompiled Arduino libraries

builder/frameworks/espidf.py

@@ -76,6 +76,7 @@
 
 config = env.GetProjectConfig()
 board = env.BoardConfig()
+pio_orig_frwrk = env.GetProjectOption("framework")
 mcu = board.get("build.mcu", "esp32")
 chip_variant = board.get("build.chip_variant", "").lower()
 chip_variant = chip_variant if chip_variant else mcu
@@ -181,7 +182,7 @@ def create_silent_action(action_func):
     ARDUINO_FRMWRK_LIB_DIR_PATH = arduino_lib_dir.resolve()
     ARDUINO_FRMWRK_LIB_DIR = str(ARDUINO_FRMWRK_LIB_DIR_PATH)
 
-    if mcu == "esp32c2":
+    if mcu == "esp32c2" and "espidf" not in pio_orig_frwrk:
         ARDUINO_FRMWRK_C2_LIB_DIR = str(ARDUINO_FRMWRK_LIB_DIR_PATH / chip_variant)
         if not os.path.exists(ARDUINO_FRMWRK_C2_LIB_DIR):
             _arduino_c2_dir = platform.get_package_dir("framework-arduino-c2-skeleton-lib")
@@ -192,7 +193,7 @@ def create_silent_action(action_func):
             ARDUINO_C2_DIR = str(arduino_c2_dir / chip_variant)
             shutil.copytree(ARDUINO_C2_DIR, ARDUINO_FRMWRK_C2_LIB_DIR, dirs_exist_ok=True)
 
-    if mcu == "esp32c61":
+    if mcu == "esp32c61" and "espidf" not in pio_orig_frwrk:
         ARDUINO_FRMWRK_C61_LIB_DIR = str(ARDUINO_FRMWRK_LIB_DIR_PATH / chip_variant)
         if not os.path.exists(ARDUINO_FRMWRK_C61_LIB_DIR):
             _arduino_c61_dir = platform.get_package_dir("framework-arduino-c61-skeleton-lib")
@@ -233,6 +234,10 @@ def contains_path_traversal(url):
 if "espidf.custom_sdkconfig" in board:
     flag_custom_sdkonfig = True
 
+# Disable HybridCompile for espidf and arduino, espidf projects
+# HybridCompile is always "framework = arduino" !
+if "espidf" in pio_orig_frwrk:
+    flag_custom_sdkonfig = False
 
 # Check for board-specific configurations that require sdkconfig generation
 def has_board_specific_config():

platform.py

@@ -557,7 +557,7 @@ def _handle_existing_tool(self, tool_name: str, paths: Dict[str, str]) -> bool:
 
         return self.install_tool(tool_name)
 
-    def _configure_arduino_framework(self, frameworks: List[str]) -> None:
+    def _configure_arduino_framework(self, frameworks: List[str], mcu: str) -> None:
         """Configure Arduino framework dependencies."""
         if "arduino" not in frameworks:
             return
@@ -566,7 +566,6 @@ def _configure_arduino_framework(self, frameworks: List[str]) -> None:
         safe_remove_directory_pattern(Path(self.packages_dir), f"framework-arduinoespressif32.*")
         self.packages["framework-arduinoespressif32"]["optional"] = False
         self.packages["framework-arduinoespressif32-libs"]["optional"] = False
-
         if is_internet_available():
             try:
                 response = requests.get(ARDUINO_ESP32_PACKAGE_URL, timeout=30)
@@ -576,6 +575,10 @@ def _configure_arduino_framework(self, frameworks: List[str]) -> None:
                 self.packages["framework-arduinoespressif32-libs"]["version"] = dyn_lib_url
             except (requests.RequestException, KeyError, IndexError) as e:
                 logger.error(f"Failed to fetch Arduino framework library URL: {e}")
+        if mcu == "esp32c2":
+            self.packages["framework-arduino-c2-skeleton-lib"]["optional"] = False
+        if mcu == "esp32c61":
+            self.packages["framework-arduino-c61-skeleton-lib"]["optional"] = False
 
     def _configure_espidf_framework(
         self, frameworks: List[str], variables: Dict, board_config: Dict, mcu: str
@@ -592,10 +595,6 @@ def _configure_espidf_framework(
             safe_remove_directory_pattern(Path(self.packages_dir), f"framework-espidf@*")
             safe_remove_directory_pattern(Path(self.packages_dir), f"framework-espidf.*")
             self.packages["framework-espidf"]["optional"] = False
-            if mcu == "esp32c2":
-                self.packages["framework-arduino-c2-skeleton-lib"]["optional"] = False
-            if mcu == "esp32c61":
-                self.packages["framework-arduino-c61-skeleton-lib"]["optional"] = False  
 
     def _get_mcu_config(self, mcu: str) -> Optional[Dict]:
         """Get MCU configuration with optimized caching and search."""
@@ -831,7 +830,7 @@ def configure_default_packages(self, variables: Dict, targets: List[str]) -> Any
             self._esptool_path = esptool_path
 
             # Configuration steps (now with penv available)
-            self._configure_arduino_framework(frameworks)
+            self._configure_arduino_framework(frameworks, mcu)
             self._configure_espidf_framework(frameworks, variables, board_config, mcu)
             self._configure_mcu_toolchains(mcu, variables, targets)
             self._handle_littlefs_tool(for_download=False)  # Ensure mklittlefs is installed