1#! /bin/sh
2#
3#         $NetBSD: libpcap2netbsd,v 1.4 2024/09/08 10:01:59 rillig Exp $
4#
5# Copyright (c) 2011 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# libpcap2netbsd:  convert a libpcap source tree into a
30# netbsd libpcap source tree, under src/dist.
31#
32# Rough instructions for importing new libpcap release:
33#
34#         $ cd /some/where/temporary
35#         $ tar xpfz /new/libpcap/release/tar/file
36#         $ sh /usr/src/external/bsd/libpcap/libpcap2netbsd libpcap-x.y.z
37#         $ cd libpcap-x.y.z
38#         $ cvs -d cvs.netbsd.org:/cvsroot import -m "Import libpcap-x.y.z" src/external/bsd/libpcap/dist TCPDUMP libpcap-x_y_z
39#         - check makefiles to see if any extra sources have been added.
40#         - run configure to generate config.h and check it against the existing
41#         one in include
42#         - update distrib/sets if necessary.
43#         - compare net/dlt.h and pcap/dlt.h and merge changes in net/dlt.h
44
45if [ $# -ne 1 ]; then echo "libpcap2netbsd src"; exit 1; fi
46
47r=$1
48case "$r" in
49          /*)
50                    ;;
51          *)
52                    r=`/bin/pwd`/$r
53                    ;;
54esac
55
56cd $r
57
58### Remove the $'s around RCS tags
59cleantags $r
60
61### Clean up any CVS directories that might be around.
62echo "cleaning up CVS residue."
63find $r -type d -name "CVS" -print | xargs rm -r
64echo done
65
66### Fixing file and directory permissions.
67echo "Fixing file/directory permissions."
68(
69          find $r -type f -print | xargs chmod u+rw,go+r
70          find $r -type d -print | xargs chmod u+rwx,go+rx
71)
72echo done
73
74exit 0
75