Makefile revision 17467 
1# $Id: Makefile,v 1.5 1996/06/19 20:46:57 nate Exp $
2#
3# By default, flex will be configured to generate 8-bit scanners only if the
4# -8 flag is given.  If you want it to always generate 8-bit scanners, add
5# "-DDEFAULT_CSIZE=256" to CFLAGS.  Note that doing so will double the size
6# of all uncompressed scanners.
7#
8# Bootstrapping of lex is handled automatically.
9# Also note that flex.skel no longer gets installed.
10#
11
12PROG=		lex
13LINKS+=	${BINDIR}/lex ${BINDIR}/lex++
14LINKS+=	${BINDIR}/lex ${BINDIR}/flex
15LINKS+=	${BINDIR}/lex ${BINDIR}/flex++
16
17SRCS=		ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \
18		skel.c sym.c tblcmp.c yylex.c
19OBJS+=		scan.o
20LFLAGS+=	-is
21CFLAGS+=	-I. -I${.CURDIR}
22MAN1=		lex.1
23MLINKS+=	lex.1 flex.1
24MLINKS+=	lex.1 flex++.1
25MLINKS+=	lex.1 lex++.1
26
27CLEANFILES+=	parse.c parse.h scan.c y.tab.h y.tab.c
28
29.if !defined(NOLIB)
30SUBDIR=		lib
31.endif
32
33beforeinstall:
34	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 644 \
35		${.CURDIR}/FlexLexer.h ${DESTDIR}/usr/include/g++
36
37.depend: parse.h
38
39parse.c parse.h: parse.y
40	$(YACC) -d $(.CURDIR)/parse.y
41	mv -f y.tab.c parse.c
42	mv -f y.tab.h parse.h
43
44bootstrap: initscan.c
45	@echo "Bootstrapping flex"
46	@rm -f scan.c
47	@cp -f ${.CURDIR}/initscan.c scan.c
48
49scan.o:	parse.c
50
51test: check
52check: $(PROG)
53	./$(PROG) $(LFLAGS) -t $(COMPRESSION) $(.CURDIR)/scan.l \
54	| sed s,\"$(.CURDIR)/scan.l",\"scan.l", \
55	| diff $(.CURDIR)/initscan.c -
56	@echo "Check successful"
57
58.include <bsd.prog.mk>
59