Makefile

   1
   2 CC=gcc
   3 RM=rm -f
   4 CFLAGS_COMMON=-Wall -pedantic
   5 CFLAGS_OPTI=-O3 -fomit-frame-pointer -ffast-math
   6 CFLAGS_DEBUG=-ggdb3
   7 ifeq "$(ARG)" "opti"
   8     export CFLAGS=$(CFLAGS_COMMON) $(CFLAGS_OPTI)
   9 else
  10     export CFLAGS=$(CFLAGS_COMMON) $(CFLAGS_DEBUG)
  11 endif
  12
  13 NAME=dm-merge
  14
  15 LIBS=
  16 OBJS=dm-merge.o
  17
  18 $(NAME): $(OBJS) $(LIBS)
  19         $(CC) $(CFLAGS) -o $@ $^
  20
  21 %.o: %.c %.h
  22         $(CC) -c $(CFLAGS) -o $@ $<
  23
  24 clean:
  25         $(RM) *.o $(NAME) core
  26