1# $NetBSD: Makefile,v 1.2 2009/11/03 22:52:59 christos Exp $
2
3FILES=parser.h parser.c tokenizer.c
4
5all: ${FILES}
6
7.include <bsd.own.mk>
8
9DIST=${NETBSDSRCDIR}/usr.bin/m4
10
11parser.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
17tokenizer.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
22clean::
23          rm -f ${FILES}
24
25