APPLICATION = warn_conflict
  BOARD ?= stm32f4discovery
  include ../Makefile.tests_common
  
  # The stm32f4discovery is the only board that provides known conflicting features,
  # so using this compile test on other boards will not provide the expected warning.
  BOARD_WHITELIST := stm32f4discovery
  
  # These features have a chance to use/access the shared `SPI_DEV(0)` on
  # stm32f4discovery, which would probably produce an unexpected behavior in the
  # user application.
  FEATURES_REQUIRED = periph_dac periph_spi
  
  include $(RIOTBASE)/Makefile.include