xref: /netbsd-src/external/bsd/libpcap/libpcap2netbsd (revision 6a493d6bc668897c91594964a732d38505b70cbb) 
1#! /bin/sh
2#
3#	$NetBSD: libpcap2netbsd,v 1.1 2013/04/06 17:29:53 christos 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 an 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-YYYYMMDD
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#	- update distrib/sets if necessary.
41
42if [ $# -ne 1 ]; then echo "libpcap2netbsd src"; exit 1; fi
43
44r=$1
45case "$r" in
46	/*)
47		;;
48	*)
49		r=`/bin/pwd`/$r
50		;;
51esac
52
53cd $r
54
55### Remove the $'s around RCS tags
56cleantags $r
57
58### Add our NetBSD RCS Id
59find $r -type f -name '*.[chly]' -print | while read c; do
60	sed 1q < $c | grep -q '\$NetBSD' || (
61echo "/*	\$NetBSD\$	*/" >/tmp/libpcap3n$$
62echo "" >>/tmp/libpcap3n$$
63cat $c  >> /tmp/libpcap3n$$
64mv /tmp/libpcap3n$$ $c && echo added NetBSD RCS tag to $c
65	)
66done
67
68find $r -type f -name '*.[0-9]' -print | while read m; do
69	sed 1q < $m | grep -q '\$NetBSD' || (
70echo ".\\\"	\$NetBSD\$" >/tmp/libpcap2m$$
71echo ".\\\"" >>/tmp/libpcap2m$$
72cat $m >> /tmp/libpcap2m$$
73mv /tmp/libpcap2m$$ $m && echo added NetBSD RCS tag to $m
74	)
75done
76
77find $r -type f -name '*.texi' -print | while read t; do
78        sed "2 s/^/@c \$NetBSD\$\\
79/" < $t > /tmp/libpcap4t$$
80	mv /tmp/libpcap4t$$ $t && echo added NetBSD RCS tag to $t
81done
82
83echo done
84
85### Clean up any CVS directories that might be around.
86echo "cleaning up CVS residue."
87find $r -type d -name "CVS" -print | xargs rm -r
88echo done
89
90### Fixing file and directory permissions.
91echo "Fixing file/directory permissions."
92(
93	find $r -type f -print | xargs chmod u+rw,go+r
94	find $r -type d -print | xargs chmod u+rwx,go+rx
95)
96echo done
97
98exit 0
99