1#! /bin/sh
2#
3#         $NetBSD: ntp2netbsd,v 1.10 2024/09/08 10:01:59 rillig Exp $
4#
5# Copyright (c) 1998, 1999 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# ntp2netbsd:  convert an ntp source tree into a
30# netbsd ntp source tree, under src/dist,
31# based on bind2netbsd by Bernd Ernesti
32#
33# Rough instructions for importing new NTP release:
34#
35#         $ cd /some/where/temporary
36#         $ tar xpfz /new/ntp/release/tar/file
37#         $ sh /usr/src/external/bsd/ntp/ntp2netbsd ntp-4.x.y `pwd`
38#         $ cd src/external/bsd/ntp/dist
39#         $ cvs import src/external/bsd/ntp/dist UDEL ntp-4-x-y
40#         $ cd ../../../../../ntp-4.x.y
41#         $ run ./configure  --enable-all-clocks --enable-parse-clocks
42#         $ echo cp config.h /usr/src/external/bsd/ntp/include
43#         - not really - we have some changed defaults and the vax port has no ieee.h support.
44#           so do a careful diff and patch - Frank Kardel
45#         $ echo cp scripts/build/mkver /usr/src/external/bsd/ntp/scripts
46#                   merge possible changes to mkver
47#                 our version uses the import date in the file
48#               /usr/src/external/bsd/ntp/importdate for the date and buildnumber information
49#                   to achieve consistent version string over all builds
50#         $ cd ..
51#         $ rm -r src ntp-4.x.y
52#         $ cd dist/ntpd
53#         $ cc -DOPENSSL -I../../include keyword-gen.c -I../include -I../libntp/lib/isc/unix/include -I../libntp/lib/isc/include -I../../bin/ntpd/obj.amd64-x86_64 -L../../lib/libntp/obj.amd64-x86_64 -lntp -L../../lib/libisc/obj.amd64-x86_64 -lisc -L/usr/src/external/mit/libuv/lib/obj.amd64-x86_64 -luv -lm -lssl -lcrypto -lutil -lkvm -lexecinfo
54#         $ ./a.out ntp_keyword.h > ntp_keyword.h
55#         - Rebuild ntp_keywords file since our parser is not bison and the
56#           keyword numbers are different
57#         $ cd /usr/src/external/bsd/ntp
58#         $ cvs update
59#         $ cvs commit -m "Updated autoconf generated files for ntp 4.x.y."
60#
61#         - check makefiles to see if any extra sources have been added,
62#           esp. libntp and ntpd.
63#         - check for and remove img tags in html docs.
64#         - update distrib/sets if necessary.
65#       - update src/external/bsd/ntp/importdate to match the date of this import
66#         - build in the original distribution directory, then copy all the
67#           generated man pages in the respective program directories
68#
69if [ $# -ne 2 ]; then echo "ntp2netbsd src dest"; exit 1; fi
70
71r=$1
72d=$2/src/external/bsd/ntp/dist
73
74case "$d" in
75          /*)
76                    ;;
77          *)
78                    d=`/bin/pwd`/$d
79                    ;;
80esac
81
82case "$r" in
83          /*)
84                    ;;
85          *)
86                    r=`/bin/pwd`/$r
87                    ;;
88esac
89
90echo preparing directory $d
91rm -rf $d
92mkdir -p $d
93
94### Copy the files and directories
95echo copying $r to $d
96cd $r
97pax -rw * $d
98
99echo removing unneeded directories and files
100
101### Remove unneeded directories
102cd $d
103rm -r ports html/pic
104
105### Remove .cvsignore
106find $d -name '.cvsignore*' -exec rm {} \;
107
108### Remove the $'s around RCS tags
109cleantags $d
110
111### Add our NetBSD RCS Id
112find $d -name '*.[chly]' -print | while read c; do
113          sed 1q < $c | grep -q '\$NetBSD' || (
114echo "/*  \$NetBSD\$          */" >/tmp/ntp3n$$
115echo "" >>/tmp/ntp3n$$
116cat $c  >> /tmp/ntp3n$$
117mv /tmp/ntp3n$$ $c && echo added NetBSD RCS tag to $c
118          )
119done
120
121echo done
122
123### Clean up any CVS directories that might be around.
124echo "cleaning up CVS residue."
125(
126          cd $d
127          find . -type d -name "CVS" -print | xargs rm -r
128)
129echo done
130
131### Fixing file and directory permissions.
132echo "Fixing file/directory permissions."
133(
134          cd $d
135          find . -type f -print | xargs chmod u+rw,go+r
136          find . -type d -print | xargs chmod u+rwx,go+rx
137)
138echo done
139
140exit 0
141