Makefile revision 53462 
1# $FreeBSD: head/usr.bin/lex/Makefile 53462 1999-11-20 15:41:43Z dt $
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 ${BINDIR}/flex++
16
17SRCS=		scan.c ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \
18		skel.c sym.c tblcmp.c yylex.c
19LFLAGS+=	-is
20CFLAGS+=	-I. -I${.CURDIR}
21MAN1=		lex.1
22MLINKS+=	lex.1 flex.1
23MLINKS+=	lex.1 flex++.1
24MLINKS+=	lex.1 lex++.1
25
26CLEANFILES=	scan.c skel.c
27
28.if !defined(NOLIB)
29SUBDIR=		lib
30.endif
31
32skel.c: mkskel.sh flex.skl
33	sh ${.CURDIR}/mkskel.sh ${.CURDIR}/flex.skl > skel.c
34
35beforeinstall:
36	${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 644 \
37		${.CURDIR}/FlexLexer.h ${DESTDIR}/usr/include/g++
38
39bootstrap: initscan.c
40	@cmp -s ${.CURDIR}/initscan.c scan.c || { \
41		echo "Bootstrapping flex" ; \
42		rm -f scan.c ; \
43		cp -f ${.CURDIR}/initscan.c scan.c ; \
44	}
45
46test: check
47check: $(PROG)
48	./$(PROG) $(LFLAGS) -t $(COMPRESSION) $(.CURDIR)/scan.l \
49	| sed s,\"$(.CURDIR)/scan.l",\"scan.l", \
50	| diff $(.CURDIR)/initscan.c -
51	@echo "Check successful"
52
53.include <bsd.prog.mk>
54