51 lines
1.8 KiB
Makefile
51 lines
1.8 KiB
Makefile
################################################################################
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### SimpleLink MCU platform makefile
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################################################################################
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### Sanity check of expected symbols
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ifndef CONTIKI
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$(error 'CONTIKI' not defined! You must specify where CONTIKI resides!)
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endif
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ifndef BOARD
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$(error 'BOARD' not defined! You must specify which board you are using!)
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endif
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################################################################################
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### Resolve the SimpleLink Family
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SIMPLELINK_FAMILIES := cc13xx-cc26xx
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# Given a SimpleLink family as argument, check if it has the Board file.
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# If so, return itself; else, return empty string.
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verify_family = $(shell [ -d $(CONTIKI)/arch/platform/simplelink/$(1)/$(BOARD) ] && echo $(1))
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# Test each supported SimpleLink family and see if it contains the specified Board.
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# Throw an error if it isn't found.
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FAMILY := $(foreach FAMILY, $(SIMPLELINK_FAMILIES), $(call verify_family,$(FAMILY)))
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ifeq ($(strip $(FAMILY)),)
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$(error Board '$(BOARD)' does not corresponding to any SimpleLink family. Make sure your BOARD variable is correct.)
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endif
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# If multiple families are found, only the first one is chosen. If this ever
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# happens something is not correct.
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ifneq ($(words $(FAMILY)),1)
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FAMILY := $(firstword $(FAMILY))
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$(warning Multiple SimpleLink families found to support '$(BOARD)'. Resolve to '$(FAMILY)'.)
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endif
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# Remove any excess whitespace.
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FAMILY := $(strip $(FAMILY))
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FAMILY_PATH := $(realpath $(CONTIKI)/arch/platform/simplelink/$(FAMILY))
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CLEAN += *.simplelink
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# Include the Simplelink Family specific Makefile
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include $(FAMILY_PATH)/Makefile.$(FAMILY)
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################################################################################
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### SimpleLink targets
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simplelink_families:
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@echo "$(SIMPLELINK_FAMILIES) (current: $(FAMILY))"
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