29 lines
1.0 KiB
Makefile
29 lines
1.0 KiB
Makefile
MCU=attiny85
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CHIP_SELECT=AVR_ATtiny85
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F_CPU=8000000
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CFLAGS=-O -finline-functions -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -DF_CPU=${F_CPU} -std=gnu99 -D__${CHIP_SELECT}__=1
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LINKFLAGS=-mmcu=${MCU}
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OBJECTS= main.o \
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sk9822.o
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.SUFFIXES: .c .o .h
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# /nix/store/fymsi5yk07jvcbdaka6nfhx6s2a7kgpi-avr-stage-final-gcc-debug-wrapper-10.3.0/bin/avr-gcc -O -finline-functions -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -DF_CPU=8000000 -std=gnu99 -D__AVR_ATtiny85__=1 -mmcu=attiny85 -I../base/include/ -E -o main.E src/main.c
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main: main.o sk9822.o
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# ${GCC}/bin/avr-gcc ${CFLAGS} -I../base/include/ -E -o main.E src/main.c
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# ${GCC}/bin/avr-gcc ${CFLAGS} -I../base/include/ -S -o main.S src/main.c
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echo ${GCC}
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${GCC}/bin/avr-gcc ${CFLAGS} ${LINKFLAGS} -I../base/include/ -o main.elf main.o sk9822.o
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${OBJCOPY} -O ihex main.elf main.hex
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%.o: %.c %.h
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${GCC}/bin/avr-gcc ${CFLAGS} -I../base/include/ -o $@ -c $<
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clean:
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rm *.o make.elf main.hex main.S main.E
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