Pin CONFIG_COMPILER_DISABLE_DEFAULT_ERRORS=y

Author: GOB52

examples/UnitUnified/common/sdkconfig.defaults

@@ -11,6 +11,9 @@ CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL=n
 # this does not silence M5_LOG_LEVEL logging.
 CONFIG_COMPILER_OPTIMIZATION_SIZE=y
 
+# Keep upstream warnings as warnings (Kconfig default: y on IDF 5.4/5.5, n on 6.0+). Pin to y.
+CONFIG_COMPILER_DISABLE_DEFAULT_ERRORS=y
+
 # ESP32 classic only: M5Unified falls back to the legacy touch_sensor.h API (the new
 # driver/touch_sens.h is not on its include path), which emits a deprecation #warning. That is
 # harmless by default, but becomes a hard error if the build turns default warnings into errors