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fw2/Makefile: cleaned up FreakUSB object file location

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The Makefile didn't see the FreakUSB object files at the expected place,
so it always rebuild them.

- Makefile (USB_OBJS): removed paths from object file names
- Makefile: added vpaths for the FreakUSB source file locations
- Makefile (atusb.elf, clean): we no longer need $(notdir ...) for the
  object files
This commit is contained in:
Werner Almesberger 2011-02-11 09:10:53 -03:00
parent 85612e5150
commit 075c379d21
1 changed files with 8 additions and 6 deletions
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14
atusb/fw2/Makefile
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@ -1,4 +1,5 @@
NAME = atusb
CFLAGS = -g -Wall -Wextra -Wshadow -Werror -Wno-unused \
-Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
@ -10,16 +11,17 @@ OBJCOPY = $(AVR_PREFIX)objcopy
#OBJDUMP = $(AVR_PREFIX)objdump
FreakUSB = usb
USB_OBJS = $(FreakUSB)/usb/usb.o $(FreakUSB)/usb/ctrl.o \
$(FreakUSB)/usb/usb_buf.o \
$(FreakUSB)/hw/at90usbxx2/ep.o $(FreakUSB)/hw/at90usbxx2/hw.o \
$(FreakUSB)/hw/at90usbxx2/isr.o
USB_OBJS = usb.o ctrl.o usb_buf.o ep.o hw.o isr.o
OBJS = atusb.o board.o spi.o descr.o ep0.o $(USB_OBJS)
vpath %.c $(FreakUSB)/usb/
vpath %.c $(FreakUSB)/hw/at90usbxx2/
CFLAGS += -I../fw/include \
-I$(FreakUSB)/usb -I$(FreakUSB)/hw/at90usbxx2 \
-DNUM_EPS=1
.PHONY: all clean upload prog
all: $(NAME).bin
@ -28,13 +30,13 @@ all: $(NAME).bin
$(CC) $(CFLAGS) -mmcu=$(CHIP) -Os -c $<
$(NAME).elf: $(OBJS)
$(CC) $(CFLAGS) -mmcu=$(CHIP) -o $@ $(notdir $(OBJS))
$(CC) $(CFLAGS) -mmcu=$(CHIP) -o $@ $(OBJS)
%.bin: %.elf
$(OBJCOPY) -j .text -j .data -O binary $< $@
clean:
rm -f $(NAME).bin $(NAME).elf $(notdir $(OBJS))
rm -f $(NAME).bin $(NAME).elf $(OBJS)
upload: $(NAME).bin
scp $(NAME).bin jlime: