1. # Makefile
    2. #
    4. #CROSS_COMPILE = arm-linux-gnu-
    6. CC = $(CROSS_COMPILE)gcc
    8. ifdef CROSS_COMPILE
    9. TARGET = /opt/filesystem
    10. endif
    13. #DEBUG = -g -O0 -Wall
    14. DEBUG = -g -O2
    15. CFLAGS += $(DEBUG)
    17. PROGS = ${patsubst %.c, %, ${wildcard *.c}} 
    19. all : $(PROGS)
    21. install: $(PROGS)
    22. ifdef CROSS_COMPILE
    23.     mkdir $(TARGET)/root/net -p
    24.     cp $(PROGS) $(TARGET)/root/net -f
    25. endif
    26. %.o : %.c
    27.     $(CC)  $(CFLAGS) -c $< -o $@
    29. .PHONY: uninstall clean dist
    31. uninstall :
    32. ifdef CROSS_COMPILE
    33.     cd $(TARGET)/root/net && rm -f $(PROGS)
    34. endif
    36. clean : uninstall
    37.     - rm -f $(PROGS) core *.gz
    39. dist: clean
    40.     tar czf ../makeru_multicast_demo.tar.gz ../multicast_demo