Makefile

   1 CC = gcc
   2 CFLAGS = -Wall -ggdb
   3 LDADD = -ll -ly
   4
   5 LEX = flex
   6 LFLAGS =
   7
   8 YACC = bison
   9 YFLAGS = -v -d
  10
  11 TARGET = myperl
  12
  13 SOURCES = parser.c parser.h \
  14           scanner.c \
  15           symtab.c symtab.h \
  16           heap.c heap.h \
  17           code.c code.h \
  18           vm.c vm.h
  19
  20 $(TARGET): $(SOURCES)
  21         $(CC) $(CFLAGS) $(filter %.c,$^) -o $@ $(LDADD)
  22
  23 parser.c: parser.y symtab.c symtab.h
  24         $(YACC) $(YFLAGS) $(filter %.y,$^) -o $@
  25
  26 parser.h: parser.c
  27
  28 scanner.c: scanner.lex parser.c parser.h
  29         $(LEX) $(LFLAGS) -o $@ $(filter %.lex,$^)
  30
  31 .PHONY: clean
  32 clean:
  33         rm -f *.output *~ semantic.cache* *.o \
  34         parser.[ch] scanner.c $(TARGET)
  35         find . -type f -name *~ -exec rm -f {} \;
  36