makefile

usb drivers based on s3c2410

CROSS=		arm-elf-

CC=		$(CROSS)gcc
AS=		$(CROSS)as
LD=		$(CROSS)ld
OBJCOPY=	$(CROSS)objcopy
AR=		$(CROSS)ar
STRIP=		$(CROSS)strip
SIZE=		$(CROSS)size
STRINGS=	$(CROSS)strings
READELF=	$(CROSS)readelf
RANLIB=		$(CROSS)ranlib
NM=		$(CROSS)nm

PROG=   USB

INCLUDES=	-I../include
CFLAGS+=	-Os -Wall -pedantic -fomit-frame-pointer -D_DEBUG $(INCLUDES)
LDFLAGS+=	-Wl,-T,$(PROG).lds -nodefaultlibs -nostdlib -nostartfiles #-Wl,-Map,link.map
LIBS=			-lc -lnosys -lgcc

.S.o:
	$(CC) -D__ASSEMBLY__ $(CFLAGS) -c -o $@ $<

all: $(PROG).uue 

OBJS= entry.o utils.o led.o uart.o exception.o usbd_ep0.o usbd_in.o usbd_out.o usbd.o main.o syscalls.o

$(PROG).lds: $(PROG).lds.in
	$(CC) -x c-header -undef -nostdinc $(INCLUDES) -E $< | sed_WinARM '/^#.*/d' > $@

$(PROG).out: $(OBJS) $(PROG).lds
	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)

$(PROG).bin: $(PROG).out
	$(OBJCOPY) -S -O binary $< $@

$(PROG).uue: $(PROG).bin
	uuencode $< $@

clean:
	-$(RM)  *.o *.out *.bin *.bak *.lds $(PROG).uue #link.map