tools/m4/bootstrap/Makefile

   1 # $NetBSD: Makefile,v 1.2 2009/11/03 22:52:59 christos Exp $
   2
   3 FILES=parser.h parser.c tokenizer.c
   4
   5 all: ${FILES}
   6
   7 .include <bsd.own.mk>
   8
   9 DIST=${NETBSDSRCDIR}/usr.bin/m4
  10
  11 parser.c parser.h: ${DIST}/parser.y
  12         ${YACC} -d ${DIST}/parser.y
  13         sed -e 's/\$$''NetBSD:\([^$$]*\)\ \$$/NetBSD:\1/' < y.tab.c > parser.c
  14         rm -f y.tab.c
  15         mv y.tab.h parser.h
  16
  17 tokenizer.c:    ${DIST}/tokenizer.l
  18         ${LEX} ${DIST}/tokenizer.l
  19         sed -e 's/\$$''NetBSD:\([^$$]*\)\ \$$/NetBSD:\1/' < lex.yy.c > ${.TARGET}
  20         rm -f lex.yy.c
  21
  22 clean::
  23         rm -f ${FILES}
  24