FEATURES_REQUIRED_ANY += arch_avr8|arch_esp32|arch_native ifeq (,$(filter ws281x_%,$(USEMODULE))) ifneq (,$(filter arch_avr8,$(FEATURES_USED))) USEMODULE += ws281x_atmega endif ifneq (,$(filter arch_native,$(FEATURES_USED))) USEMODULE += ws281x_vt100 endif ifneq (,$(filter arch_esp32,$(FEATURES_USED))) USEMODULE += ws281x_esp32 endif endif ifneq (,$(filter ws281x_atmega,$(USEMODULE))) FEATURES_REQUIRED += arch_avr8 endif USEMODULE += xtimer