#!/bin/sh
#
# NetBSD: ppp2netbsd,v 1.4 2008/04/30 13:10:47 martin Exp 
#
#  Copyright (c) 2005 The NetBSD Foundation.
#  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.
#

# Execute this at the top of the ppp distribution
# then import it.
#
# cvs import src/external/bsd/ppp/dist MACKERRAS PPP2_4_X

# Stuff we don't need
UNUSED_DIRS="common contrib etc.ppp include linux modules solaris scripts"
UNUSED_DIRS="${UNUSED_DIRS} .git" 
UNUSED_FILES="Changes-2.3 README.linux README.pppoe README.sol2 configure"
UNUSED_FILES="${UNUSED_FILES} pppd/md[45].* pppd/sha1.* pppd/srp-entry.*"
UNUSED_FILES="${UNUSED_FILES} pppd/sys-linux.c pppd/sys-solaris.c"
UNUSED_FILES="${UNUSED_FILES} pppdump/zlib.* pppdump/ppp-comp.h"

# Stuff we don't want
GPL_DIRS="pppd/plugins/pppoatm pppd/plugins/radius pppd/plugins/rp-pppoe"
GPL_FILES="pppd/tdb.* pppd/spinlock.* pppd/plugins/passprompt.c
    pppd/plugins/winbind.c"

if [ -z "$1" ]
then
	echo "Usage: $0 <dir>" 1>&2
	exit 1
fi
cd $1
echo -n "Removing unwanted stuf... "
for obj in ${UNUSED_DIRS} ${GPL_DIRS} ${UNUSED_FILES} ${GPL_FILES}; do
	rm -Rf ${obj}
	echo -n "${obj} "
done
echo; echo

# Remove Makefiles
echo -n "Removing Makefiles... "
find . -type f -name 'Makefile*' | while read m; do
	rm -f ${m}
	echo -n "${m} "
done
echo; echo

echo -n "Removing .gitignore... "
find . -type f -name '.gitignore' | while read m; do
	rm -f ${m}
	echo -n "${m} "
done
echo -n "Removing .github... "
find . -type f -name '.github' | while read m; do
	rm -fr ${m}
	echo -n "${m} "
done
echo; echo
cleantags .