ifneq (,$(filter mtd,$(USEMODULE))) USEMODULE += mtd_spi_nor endif ifneq (,$(filter saul_default,$(USEMODULE))) USEMODULE += saul_gpio endif # use arduino-bootloader only if no other stdio_% other than stdio_cdc_acm # is requested ifeq (,$(filter-out stdio_cdc_acm,$(filter stdio_%,$(USEMODULE)))) USEMODULE += boards_common_samd21-arduino-bootloader endif ifneq (,$(filter boards_common_samd21-arduino-bootloader,$(USEMODULE))) # setup the samd21 arduino bootloader related dependencies include $(RIOTBOARD)/common/samd21-arduino-bootloader/Makefile.dep endif