diff options
Diffstat (limited to 'keyboard/Makefile')
| -rw-r--r-- | keyboard/Makefile | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/keyboard/Makefile b/keyboard/Makefile index 59a5540..e58a14a 100644 --- a/keyboard/Makefile +++ b/keyboard/Makefile @@ -1,8 +1,26 @@ +CC = avr-gcc +OBJCOPY = avr-objcopy -default: - # compile for attiny85 with warnings, optimizations, and 16.5MHz clock frequency - avr-gcc -Wall -Os -mmcu=attiny85 -o keyboard.o keyboard.c - avr-objcopy -j .text -j .data -O ihex keyboard.o keyboard.hex +CFLAGS = -Wall -Os -Iusbdrv -mmcu=attiny85 +OBJFLAGS = -j .text -j .data -O ihex -clean: /dev/null - rm -f keyboard.o keyboard.hex +OBJECTS = usbdrv/usbdrv.o usbdrv/oddebug.o usbdrv/usbdrvasm.o keyboard.o + +all: keyboard.hex + +clean: + $(RM) *.o *.hex *.elf usbdrv/*.o + +%.hex: %.elf + $(OBJCOPY) $(OBJFLAGS) $< $@ + +keyboard.elf: $(OBJECTS) + $(CC) $(CFLAGS) $(OBJECTS) -o $@ + +$(OBJECTS): usbdrv/usbconfig.h + +%.o: %.c + $(CC) $(CFLAGS) -c $< -o $@ + +%.o: %.S + $(CC) $(CFLAGS) -x assembler-with-cpp -c $< -o $@ |