makefile //inter

CCFLAGS=-g -mcpu=arm9 -O0 -Wall
#LDFLAGS+=-nostartfiles -Wl,--cref -lc -lgcc -T /opt/arm_user/elf32-littlearm.lds -g -Ttext 0x20000000 -Tdata 0x300000 -n
# tools in /opt/arm_user
LDFLAGS+=-nostartfiles -Wl -lc -lgcc -T /opt/arm_user/elf32-littlearm.lds -g -Ttext 0x20000000 -Tdata 0x300000 -n
OBJS=/opt/arm_user/include/cstartup.o /opt/arm_user/include/lowlevel.o

PROGRAM_NAME=interrupt_dbgu.elf

all: $(PROGRAM_NAME)

rebuild: clean $(PROGRAM_NAME)

$(PROGRAM_NAME): main.o DBGU.o
    arm-elf-gcc $(LDFLAGS) $(OBJS) $^ -o $@

main.o: main.c
    arm-elf-gcc -c $(CCFLAGS) $< -o $@

DBGU.o: DBGU.c
    arm-elf-gcc -c $(CCFLAGS) $< -o $@

clean:
    rm -f *.o *.elf