xref: /src/external/bsd/libpcap/libpcap2netbsd

#! /bin/sh
#
#	$NetBSD: libpcap2netbsd,v 1.4 2024/09/08 10:01:59 rillig Exp $
#
# Copyright (c) 2011 The NetBSD Foundation, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# libpcap2netbsd:  convert a libpcap source tree into a
# netbsd libpcap source tree, under src/dist.
#
# Rough instructions for importing new libpcap release:
#
#	$ cd /some/where/temporary
#	$ tar xpfz /new/libpcap/release/tar/file
#	$ sh /usr/src/external/bsd/libpcap/libpcap2netbsd libpcap-x.y.z
#	$ cd libpcap-x.y.z
#	$ cvs -d cvs.netbsd.org:/cvsroot import -m "Import libpcap-x.y.z" src/external/bsd/libpcap/dist TCPDUMP libpcap-x_y_z
#	- check makefiles to see if any extra sources have been added.
#	- run configure to generate config.h and check it against the existing
#         one in include
#	- update distrib/sets if necessary.
#	- compare net/dlt.h and pcap/dlt.h and merge changes in net/dlt.h

if [ $# -ne 1 ]; then echo "libpcap2netbsd src"; exit 1; fi

r=$1
case "$r" in
	/*)
		;;
	*)
		r=`/bin/pwd`/$r
		;;
esac

cd $r

### Remove the $'s around RCS tags
cleantags $r

### Clean up any CVS directories that might be around.
echo "cleaning up CVS residue."
find $r -type d -name "CVS" -print | xargs rm -r
echo done

### Fixing file and directory permissions.
echo "Fixing file/directory permissions."
(
	find $r -type f -print | xargs chmod u+rw,go+r
	find $r -type d -print | xargs chmod u+rwx,go+rx
)
echo done

exit 0