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Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..5f471db --- /dev/null +++ b/Makefile @@ -0,0 +1,148 @@ +PRG = snes2nes +OBJ = snes2nes.o gamepad.o +LFUSE = E4 +HFUSE = D9 +MCU_PROGRAMMER = m8 +PROGRAMMER_TYPE = avrisp2 +PROGRAMMER_PORT = usb + +#MCU_TARGET = at90s2313 +#MCU_TARGET = at90s2333 +#MCU_TARGET = at90s4414 +#MCU_TARGET = at90s4433 +#MCU_TARGET = at90s4434 +#MCU_TARGET = at90s8515 +#MCU_TARGET = at90s8535 +#MCU_TARGET = atmega128 +#MCU_TARGET = atmega1280 +#MCU_TARGET = atmega1281 +MCU_TARGET = atmega8 +#MCU_TARGET = atmega163 +#MCU_TARGET = atmega164p +#MCU_TARGET = atmega165 +#MCU_TARGET = atmega165p +#MCU_TARGET = atmega168 +#MCU_TARGET = atmega169 +#MCU_TARGET = atmega169p +#MCU_TARGET = atmega32 +#MCU_TARGET = atmega324p +#MCU_TARGET = atmega325 +#MCU_TARGET = atmega3250 +#MCU_TARGET = atmega329 +#MCU_TARGET = atmega3290 +#MCU_TARGET = atmega48 +#MCU_TARGET = atmega64 +#MCU_TARGET = atmega640 +#MCU_TARGET = atmega644 +#MCU_TARGET = atmega644p +#MCU_TARGET = atmega645 +#MCU_TARGET = atmega6450 +#MCU_TARGET = atmega649 +#MCU_TARGET = atmega6490 +#MCU_TARGET = atmega8 +#MCU_TARGET = atmega8515 +#MCU_TARGET = atmega8535 +#MCU_TARGET = atmega88 +#MCU_TARGET = attiny2313 +#MCU_TARGET = attiny24 +#MCU_TARGET = attiny25 +#MCU_TARGET = attiny26 +#MCU_TARGET = attiny261 +#MCU_TARGET = attiny44 +#MCU_TARGET = attiny45 +#MCU_TARGET = attiny461 +#MCU_TARGET = attiny84 +#MCU_TARGET = attiny85 +#MCU_TARGET = attiny861 +OPTIMIZE = -O2 + +DEFS = +LIBS = + +# You should not have to change anything below here. + +CC = avr-gcc + +# Override is only needed by avr-lib build system. + +override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) $(DEFS) +override LDFLAGS = -Wl,-Map,$(PRG).map + +OBJCOPY = avr-objcopy +OBJDUMP = avr-objdump + +all: $(PRG).elf lst text eeprom + +$(PRG).elf: $(OBJ) + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS) + +# dependency: +clean: + rm -rf *.o $(PRG).elf *.eps *.png *.pdf *.bak + rm -rf *.lst *.map $(EXTRA_CLEAN_FILES) + +lst: $(PRG).lst + +%.lst: %.elf + $(OBJDUMP) -h -S $< > $@ + +# Rules for building the .text rom images + +text: hex bin srec + +hex: $(PRG).hex +bin: $(PRG).bin +srec: $(PRG).srec + +%.hex: %.elf + $(OBJCOPY) -j .text -j .data -O ihex $< $@ + +%.srec: %.elf + $(OBJCOPY) -j .text -j .data -O srec $< $@ + +%.bin: %.elf + $(OBJCOPY) -j .text -j .data -O binary $< $@ + +# Rules for building the .eeprom rom images + +eeprom: ehex ebin esrec + +ehex: $(PRG)_eeprom.hex +ebin: $(PRG)_eeprom.bin +esrec: $(PRG)_eeprom.srec + +%_eeprom.hex: %.elf + $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O ihex $< $@ \ + || { echo empty $@ not generated; exit 0; } + +%_eeprom.srec: %.elf + $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O srec $< $@ \ + || { echo empty $@ not generated; exit 0; } + +%_eeprom.bin: %.elf + $(OBJCOPY) -j .eeprom --change-section-lma .eeprom=0 -O binary $< $@ \ + || { echo empty $@ not generated; exit 0; } + +# Every thing below here is used by avr-libc's build system and can be ignored +# by the casual user. + +FIG2DEV = fig2dev +EXTRA_CLEAN_FILES = *.hex *.bin *.srec + +dox: eps png pdf + +eps: $(PRG).eps +png: $(PRG).png +pdf: $(PRG).pdf + +%.eps: %.fig + $(FIG2DEV) -L eps $< $@ + +%.pdf: %.fig + $(FIG2DEV) -L pdf $< $@ + +%.png: %.fig + $(FIG2DEV) -L png $< $@ + +program: hex + avrdude -V -p $(MCU_PROGRAMMER) -c $(PROGRAMMER_TYPE) -P $(PROGRAMMER_PORT) -U flash:w:$(PRG).hex -U lfuse:w:0x$(LFUSE):m -U hfuse:w:0x$(HFUSE):m |