blob: 88b44fa792687499a760dbedd74f93c8424f29e8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
# $FreeBSD$
#
# By default, flex will be configured to generate 8-bit scanners only if the
# -8 flag is given. If you want it to always generate 8-bit scanners, add
# "-DDEFAULT_CSIZE=256" to CFLAGS. Note that doing so will double the size
# of all uncompressed scanners.
#
# Bootstrapping of lex is handled automatically.
# Also note that flex.skel no longer gets installed.
#
PROG= lex
LINKS+= ${BINDIR}/lex ${BINDIR}/lex++
LINKS+= ${BINDIR}/lex ${BINDIR}/flex
LINKS+= ${BINDIR}/lex ${BINDIR}/flex++
SRCS= scan.c ccl.c dfa.c ecs.c gen.c main.c misc.c nfa.c parse.y \
skel.c sym.c tblcmp.c yylex.c
LFLAGS+= -is
CFLAGS+= -I. -I${.CURDIR}
MLINKS+= lex.1 flex.1
MLINKS+= lex.1 flex++.1
MLINKS+= lex.1 lex++.1
CLEANFILES= scan.c skel.c
.if !defined(NOLIB)
SUBDIR= lib
.endif
skel.c: mkskel.sh flex.skl
sh ${.CURDIR}/mkskel.sh ${.CURDIR}/flex.skl > skel.c
beforeinstall:
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/FlexLexer.h ${DESTDIR}/usr/include/g++
bootstrap: initscan.c
@cmp -s ${.CURDIR}/initscan.c scan.c || { \
echo "Bootstrapping flex" ; \
rm -f scan.c ; \
cp -f ${.CURDIR}/initscan.c scan.c ; \
}
test: check
check: $(PROG)
./$(PROG) $(LFLAGS) -t $(COMPRESSION) $(.CURDIR)/scan.l \
| sed s,\"$(.CURDIR)/scan.l",\"scan.l", \
| diff $(.CURDIR)/initscan.c -
@echo "Check successful"
.include <bsd.prog.mk>
|
