examples/c/reccalc/Makefile

   1 # This Makefile is designed to be simple and readable.  It does not
   2 # aim at portability.  It requires GNU Make.
   3
   4 BASE = reccalc
   5 BISON = bison
   6 FLEX = flex
   7
   8 all: $(BASE)
   9
  10 %.c %.h %.xml %.gv: %.y
  11         $(BISON) $(BISONFLAGS) --header --graph -o $*.c $<
  12
  13 %.c %.h: %.l
  14         $(FLEX) $(FLEXFLAGS) -o$*.c --header=$*.h $<
  15
  16 scan.o: parse.h
  17 parse.o: scan.h
  18 $(BASE): parse.o scan.o
  19         $(CC) $(CFLAGS) -o $@ $^
  20
  21 run: $(BASE)
  22         @echo "Type arithmetic expressions.  Quit with ctrl-d."
  23         ./$<
  24
  25 CLEANFILES =                                            \
  26   $(BASE) *.o                                           \
  27   parse.[ch] parse.output parse.xml parse.html parse.gv \
  28   scan.[ch]
  29 clean:
  30         rm -f $(CLEANFILES)