voltmeter
annotate Makefile @ 1:40b150fedb0e
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Mon, 28 Jan 2013 09:52:15 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@0 | 1 src = $(wildcard *.c) |
| nuclear@0 | 2 obj = $(src:.c=.o) |
| nuclear@0 | 3 bin = voltmeter |
| nuclear@0 | 4 hex = $(bin).hex |
| nuclear@0 | 5 eep = $(bin).eep |
| nuclear@0 | 6 |
| nuclear@0 | 7 mcu_gcc = atmega168 |
| nuclear@0 | 8 mcu_dude = m168 |
| nuclear@0 | 9 |
| nuclear@0 | 10 CC = avr-gcc |
| nuclear@0 | 11 OBJCOPY = avr-objcopy |
| nuclear@0 | 12 |
| nuclear@0 | 13 CFLAGS = -O2 -pedantic -Wall -mmcu=$(mcu_gcc) |
| nuclear@0 | 14 LDFLAGS = -Wl,-Map,$(bin).map -mmcu=$(mcu_gcc) -Wl,-u,vfprintf -lprintf_flt -lm |
| nuclear@0 | 15 |
| nuclear@0 | 16 .PHONY: all |
| nuclear@0 | 17 all: $(hex) $(eep) |
| nuclear@0 | 18 |
| nuclear@0 | 19 $(bin): $(obj) |
| nuclear@0 | 20 $(CC) -o $@ $(obj) $(LDFLAGS) |
| nuclear@0 | 21 |
| nuclear@0 | 22 $(hex): $(bin) |
| nuclear@0 | 23 $(OBJCOPY) -j .text -j .data -O ihex -R .eeprom $< $@ |
| nuclear@0 | 24 |
| nuclear@0 | 25 $(eep): $(bin) |
| nuclear@0 | 26 $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ |
| nuclear@0 | 27 |
| nuclear@0 | 28 .PHONY: program |
| nuclear@0 | 29 program: $(hex) |
| nuclear@0 | 30 avrdude -c usbtiny -p $(mcu_dude) -e -U flash:w:$(hex) |
| nuclear@0 | 31 |
| nuclear@0 | 32 .PHONY: clean |
| nuclear@0 | 33 clean: |
| nuclear@0 | 34 rm -f $(bin) $(obj) $(hex) $(eep) $(bin).map |