arduino-cli Makefile

Makefile

USER_LIB_PATH = lib
OBJDIR = bin
TARGET = $(firstword $(wildcard *.ino))

BOARD_TAG ?= arduino_zero_native
FQBN ?= adafruit:samd:adafruit_feather_m0
UPLOAD_PORT ?= $(wildcard /dev/tty.usbmodem*)

# just to trigger changes to target bin
CSRC := $(shell find . -type f -name '*.c')
CPPSRC := $(shell find . -type f -name '*.cpp')
INCSRC := $(shell find . -type f -name '*.h')
SRCS := $(strip ${TARGET} ${CSRC} ${CPPSRC} ${INCSRC})

ACLI = arduino-cli
CLI_FLAGS = --verbose --warnings default --fqbn ${FQBN}

default: ${OBJDIR}/${TARGET}.bin

${OBJDIR}/%.bin: ${SRCS} Makefile | ${OBJDIR}
	${ACLI} compile ${CLI_FLAGS} --libraries ${USER_LIB_PATH} --output-dir ${OBJDIR} --build-property "compiler.cpp.extra_flags="

upload: ${OBJDIR}/${TARGET}.bin
	${ACLI} upload --fqbn ${FQBN} --port ${UPLOAD_PORT}

clean:
	${ACLI} compile --fqbn ${FQBN} --clean --libraries ${USER_LIB_PATH} --output-dir ${OBJDIR}
	rm -rf bin/*.bin

monitor:
	${ACLI} monitor --port ${UPLOAD_PORT}

tio:
	tio ${UPLOAD_PORT} -b 115200 -e --map ONLCRNL

tags: ${SRCS}
	ctags tags ${SRCS} --langmap=c++:+.ino.pde