ifeq ($(TOOLCHAIN),gcc)
# nothing to add
else ifeq ($(TOOLCHAIN),clang)
# nothing to add
else ifeq ($(TOOLCHAIN),iar)
# nothing to add
else
$(error "TOOLCHAIN is not supported")
endif
# For freeRTOS port source
FREERTOS_PORTABLE_SRC ?= $(FREERTOS_PORTABLE_PATH)/GCC_MSP430F449