makefile

该驱动程序是针对2410开发板的LED灯的驱动

# Makefile
# 2007-07-30 by Qingmin Liu

#
# Tools
#

CROSS_COMPILE := /usr/local/arm/2.95.3/bin/arm-linux-

CC 	:= $(CROSS_COMPILE)gcc
LD 	:= $(CROSS_COMPILE)ld
OBJCOPY := $(CROSS_COMPILE)objcopy

#
# Options
#

CFLAGS := -I./include
LDFLAGS := -Ttext 0x00000000 -Bstatic

#
# objects
#

OBJS := $(patsubst %.s, %.o, $(wildcard arch/*.s))
OBJS += $(patsubst %.c, %.o, $(wildcard init/*.c))

#
# Real handling
#

# make all or make
all: led

led: $(OBJS)
	$(LD) $(LDFLAGS) $^ -o tmp.o
	$(OBJCOPY) -O binary -S tmp.o $@

# make clean
clean:
	find . -name "*.o" | xargs rm -f
	$(RM) led

# make debug
debug:
	@echo "OBJS: $(OBJS)"

# compile rules
%.o: %.s
	$(CC) $(CFLAGS) -c $< -o $@
%.o: %.c
	$(CC) $(CFLAGS) -c $< -o $@