makefile

RT-Thread是发展中的下一代微内核嵌入式实时操作系统

KERNEL_ROOT=../../..

include $(KERNEL_ROOT)/config.mk

SRC	= cpu.c interrupt.c trap.c video_con.c stack.c
OBJ	= $(SRC:.c=.o) context.o start.o

TEXTBASE= 0x02000000
AFLAGS += -DTEXT_BASE=$(TEXTBASE)

all: $(OBJ)
.PHONY: all

start.o: $(KERNEL_ROOT)/lib/start_$(CPU).o

$(KERNEL_ROOT)/lib/start_$(CPU).o:
	$(CC) $(AFLAGS) -c start.S -o $(KERNEL_ROOT)/lib/start_$(CPU).o
	make -C arm7

clean :
	$(RM) *.o *~ *.bak $(KERNEL_ROOT)/lib/start_$(CPU).o
	$(RM) .depend
	make -C arm7 clean

dep : .depend

include .depend

.depend: $(SRC)
	$(CC) $(CFLAGS) -M $^ > $@