1#! /bin/sh 2# 3# $NetBSD: flex2netbsd,v 1.6 2024/09/08 10:01:58 rillig Exp $ 4# 5# Copyright (c) 2000 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27# POSSIBILITY OF SUCH DAMAGE. 28# 29# flex2netbsd: convert a flex source tree into a 30# netbsd flex source tree, under src/external/bsd/flex/dist, 31# based on flex2netbsd by Bernd Ernesti and changes by Simon Burge 32# 33# Rough instructions for importing new flex release: 34# 35# $ cd /some/where/temporary 36# $ tar xpfz /new/flex/release/tar/file 37# $ sh /usr/src/external/bsd/flex/dist/flex2netbsd flex-2.6.x 38# $ cd flex-2.6.x 39# $ cvs import -m "Import flex 2.6.x" src/external/bsd/flex/dist FLEX flex-2-6-x 40# $ run ./configure 41# $ run make 42# check the config file and copy it to /usr/src/external/bsd/flex/include 43# check the manual page against our copy if there are new options and 44# update 45# build the initparse.c and initscan.c without line numbers in src/dist 46# and commit them: 47# - nbyacc -l -d -o initparse.c parse.y 48# - nblex -L -t -p scan.l > initscan.c 49 50 51if [ $# -ne 1 ]; then echo "flex2netbsd src"; exit 1; fi 52 53r=$1 54 55case "$r" in 56 /*) 57 ;; 58 *) 59 r=`/bin/pwd`/$r 60 ;; 61esac 62 63cd "$r" 64 65### Remove the $'s around RCS tags 66cleantags . 67 68exit 0 69