blob: 6f2e39754be86c86da72f2aa79a2b1f7aac83ed3 (
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
53
54
|
# $OpenBSD: Makefile,v 1.14 2015/11/19 23:46:55 tedu Exp $
#
# 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.
#
# If on your system you have trouble building flex due to 8-bit character
# problems, remove the -8 from FLEX_FLAGS and the "#define FLEX_8_BIT_CHARS"
# from the beginning of flexdef.h.
#
# To bootstrap lex, cp initscan.c to scan.c and run make.
PROG= lex
CFLAGS+=-I. -I${.CURDIR} -DHAVE_CONFIG_H
SRCS= buf.c ccl.c dfa.c ecs.c filter.c gen.c main.c misc.c \
nfa.c options.c parse.y regex.c scan.l scanflags.c \
scanopt.c skel.c sym.c tables.c tables_shared.c \
tblcmp.c yylex.c
CLEANFILES+=skel.c parse.h
LDADD+=-lm
MAN = flex.1
LINKS= ${BINDIR}/lex ${BINDIR}/flex \
${BINDIR}/lex ${BINDIR}/flex++
MLINKS= flex.1 lex.1 flex.1 flex++.1
VERSION="2.5.39"
# Our yacc is too old to compile parse.y; use bootstrapped parse.c instead
parse.h parse.c: parse.y initparse.c initparse.h
cp ${.CURDIR}/initparse.c parse.c
cp ${.CURDIR}/initparse.h parse.h
skel.c: flex.skl mkskel.sh flexint.h tables_shared.h
sed -e 's/m4_/m4postproc_/g' -e 's/m4preproc_/m4_/g' \
${.CURDIR}/flex.skl | m4 -I${.CURDIR} -P \
-DFLEX_MAJOR_VERSION=`echo ${VERSION} | cut -f 1 -d .` \
-DFLEX_MINOR_VERSION=`echo ${VERSION} | cut -f 2 -d .` \
-DFLEX_SUBMINOR_VERSION=`echo ${VERSION} | cut -f 3 -d .` | \
sed -e 's/m4postproc_/m4_/g' | \
sh ${.CURDIR}/mkskel.sh > ${.TARGET}
includes:
.if !exists(${DESTDIR}/usr/include/g++)
${INSTALL} -d -o root -g bin -m 755 \
${DESTDIR}/usr/include/g++
.endif
${INSTALL} ${INSTALL_COPY} -o ${BINOWN} -g ${BINGRP} -m 444 \
${.CURDIR}/FlexLexer.h ${DESTDIR}/usr/include/g++/
.include <bsd.prog.mk>
|
