1#! /bin/sh
2#
3#	$NetBSD: libbind2netbsd,v 1.2 2011/10/08 19:28:39 christos 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# libbind2netbsd:  convert abind tree into a
30# netbsd libbind source tree, under src/external/bsd,
31# based on bind2netbsd by Bernd Ernesti and changes by Simon Burge
32#
33# Rough instructions for importing new bind release:
34#
35#	$ cd /some/where/temporary
36#	$ tar xpfz /new/bind/release/tar/file
37#	$ sh /usr/src/external/bsd/libbind/dist/libbind2netbsd libbind-6.x.y `pwd`
38#	$ cd src/external/bsd/libbind/dist
39#	$ cvs import -m "Import libbind 6.x.y" src/external/bsd/libbind/dist ISC libbind-6-x-y
40#	$ cd ../../../../../libbind-6.x.y
41#	$ run ./configure
42#	$ run make
43#	- use the binclude4netbsd to create and import the new headers in
44#	  /usr/src/usr.sbin/bind/include
45#	- check makefiles to see if any extra sources have been added.
46#	- update distrib/sets if necessary.
47
48if [ $# -ne 2 ]; then echo "bind2netbsd src dest"; exit 1; fi
49
50r=$1
51d=$2/src/external/bsd/libbind/dist
52
53case "$d" in
54	/*)
55		;;
56	*)
57		d=`/bin/pwd`/$d
58		;;
59esac
60
61case "$r" in
62	/*)
63		;;
64	*)
65		r=`/bin/pwd`/$r
66		;;
67esac
68
69echo preparing directory $d
70rm -rf $d
71mkdir -p $d
72
73### Copy the files and directories
74echo copying $r to $d
75cd $r
76pax -rw * $d
77
78### Remove the $'s around RCS tags
79cleantags $d
80
81### Add our NetBSD RCS Id
82find $d -type f -name '*.[chly]' -print | while read c; do
83	sed 1q < $c | grep -q '\$NetBSD' || (
84echo "/*	\$NetBSD\$	*/" >/tmp/bind3n$$
85echo "" >>/tmp/bind3n$$
86cat $c  >> /tmp/bind3n$$
87mv /tmp/bind3n$$ $c && echo added NetBSD RCS tag to $c
88	)
89done
90
91find $d -type f -name '*.[0-9]' -print | while read m; do
92	sed 1q < $m | grep -q '\$NetBSD' || (
93echo ".\\\"	\$NetBSD\$" >/tmp/bind2m$$
94echo ".\\\"" >>/tmp/bind2m$$
95cat $m >> /tmp/bind2m$$
96mv /tmp/bind2m$$ $m && echo added NetBSD RCS tag to $m
97	)
98done
99
100find $d -type f -name '*.texi' -print | while read t; do
101        sed "2 s/^/@c \$NetBSD\$\\
102/" < $t > /tmp/bind4t$$
103	mv /tmp/bind4t$$ $t && echo added NetBSD RCS tag to $t
104done
105
106echo done
107
108### Clean up any CVS directories that might be around.
109echo "cleaning up CVS residue."
110(
111	cd $d
112	find . -type d -name "CVS" -print | xargs rm -r
113)
114echo done
115
116### Fixing file and directory permissions.
117echo "Fixing file/directory permissions."
118(
119	cd $d
120	find . -type f -print | xargs chmod u+rw,go+r
121	find . -type d -print | xargs chmod u+rwx,go+rx
122)
123echo done
124
125exit 0
126