NetBSD-5.0.2/dist/ntp/ntp2netbsd

#! /bin/sh
#
#	$NetBSD: ntp2netbsd,v 1.9 2008/07/16 20:53:56 kardel Exp $
#
# Copyright (c) 1998, 1999 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.
#
# ntp2netbsd:  convert a ntp source tree into a
# netbsd ntp source tree, under src/dist,
# based on bind2netbsd by Bernd Ernesti
#
# Rough instructions for importing new NTP release:
#
#	$ cd /some/where/temporary
#	$ tar xpfz /new/ntp/release/tar/file
#	$ sh /usr/src/dist/ntp/ntp2netbsd ntp-4.x.y `pwd`
#	$ cd src/dist/ntp
#	$ cvs import -m "Import ntp 4.x.y" src/dist/ntp UDEL ntp-4-x-y
#	$ cd ../../../ntp-4.x.y
#	$ run ./configure  --enable-all-clocks --enable-parse-clocks
#	$ cp config.h /usr/src/usr.sbin/ntp/include
#         - not really - we have some changed defaults and the vax port has no ieee.h support.
#           so do a careful diff and patch - Frank Kardel
#	$ echo cp scripts/mkver /usr/src/usr.sbin/ntp/scripts
#		merge possible changes to mkver 
#	        our version uses the import date in the file
#               /usr/src/usr.sbin/ntp/importdate for the date and buildnumber information
#		to achieve consistent version string over all builds
#	$ cd ..
#	$ rm -r src ntp-4.x.y
#	$ cd /usr/src/usr.sbin/ntp
#	$ cvs commit -m "Updated autoconf generated files for ntp 4.x.y."
#
#	- check makefiles to see if any extra sources have been added,
#	  esp. libntp and ntpd.
#	- check for and remove img tags in html docs.
#	- update distrib/sets if necessary.
#       - update src/usr.sbin/ntp/importdate to match the date of this import
#
if [ $# -ne 2 ]; then echo "ntp2netbsd src dest"; exit 1; fi

r=$1
d=$2/src/dist/ntp

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

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

echo preparing directory $d
rm -rf $d
mkdir -p $d

### Copy the files and directories
echo copying $r to $d
cd $r
pax -rw * $d

echo removing unneeded directories and files

### Remove unneeded directories
cd $d
rm -r ports html/pic

### Remove .cvsignore
find $d -name '.cvsignore*' -exec rm {} \;

### Remove the $'s around RCS tags
find $d -type f -print | xargs egrep -l '\$(Id|Created|Header)' | while read f; do
	sed -e 's/\$\(Id.*\) \$/\1/' \
	    -e 's/\$\(Created.*\) \$/\1/' \
	    -e 's/\$\(Header.*\) \$/\1/' \
	    < $f > /tmp/ntp1f$$ && mv /tmp/ntp1f$$ $f && \
	echo removed \$RCS tag from $f
done

### Add our NetBSD RCS Id
find $d -name '*.[chly]' -print | while read c; do
	sed 1q < $c | grep -q '\$NetBSD' || (
echo "/*	\$NetBSD\$	*/" >/tmp/ntp3n$$
echo "" >>/tmp/ntp3n$$
cat $c  >> /tmp/ntp3n$$
mv /tmp/ntp3n$$ $c && echo added NetBSD RCS tag to $c
	)
done

echo done

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

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

exit 0