diff options
Diffstat (limited to 'examples/rules.mk')
| -rw-r--r-- | examples/rules.mk | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/examples/rules.mk b/examples/rules.mk index 2f4c8b860..dacb81363 100644 --- a/examples/rules.mk +++ b/examples/rules.mk @@ -12,11 +12,10 @@ all: idf.py -B$(BUILD) -DBOARD=$(BOARD) build clean: - idf.py -B$(BUILD) clean + idf.py -B$(BUILD) -DBOARD=$(BOARD) clean flash: - @:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyUSB0) - idf.py -B$(BUILD) -p $(SERIAL) flash + idf.py -B$(BUILD) -DBOARD=$(BOARD) flash else # GNU Make build system @@ -132,8 +131,14 @@ size: $(BUILD)/$(BOARD)-firmware.elf @$(SIZE) $< -@echo '' +.PHONY: clean clean: - rm -rf $(BUILD) + $(RM) -rf $(BUILD) + +# Print out the value of a make variable. +# https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-in-makefile +print-%: + @echo $* = $($*) # Flash binary using Jlink ifeq ($(OS),Windows_NT) |