69 lines
2.4 KiB
Bash
Executable File
69 lines
2.4 KiB
Bash
Executable File
#! /bin/sh
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#
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# $NetBSD: flex2netbsd,v 1.5 2017/01/07 15:45:14 christos Exp $
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#
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# Copyright (c) 2000 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# flex2netbsd: convert a flex tree into a
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# netbsd flex source tree, under src/external/bsd/flex/dist,
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# based on flex2netbsd by Bernd Ernesti and changes by Simon Burge
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#
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# Rough instructions for importing new flex release:
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#
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# $ cd /some/where/temporary
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# $ tar xpfz /new/flex/release/tar/file
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# $ sh /usr/src/external/bsd/flex/dist/flex2netbsd flex-2.6.x
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# $ cd flex-2.6.x
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# $ cvs import -m "Import flex 2.6.x" src/external/bsd/flex/dist FLEX flex-2-6-x
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# $ run ./configure
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# $ run make
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# check the config file and copy it to /usr/src/external/bsd/flex/include
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# check the manual page against our copy if there are new options and
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# update
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# build the initparse.c and initscan.c without line numbers in src/dist
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# and commit them:
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# - nbyacc -l -d -o initparse.c parse.y
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# - nblex -L -t -p scan.l > initscan.c
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if [ $# -ne 1 ]; then echo "flex2netbsd src"; exit 1; fi
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r=$1
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case "$r" in
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/*)
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;;
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*)
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r=`/bin/pwd`/$r
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;;
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esac
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cd "$r"
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### Remove the $'s around RCS tags
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cleantags .
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exit 0
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