Makefile

   1 CC = cc
   2 CFLAGS = -Wall -O2
   3 LDFLAGS =
   4
   5 OBJS = refer.o
   6
   7 all: refer
   8 .c.o:
   9         $(CC) -c $(CFLAGS) $<
  10 refer: $(OBJS)
  11         $(CC) -o $@ $(OBJS) $(LDFLAGS)
  12 clean:
  13         rm -f *.o refer