#! /bin/bash
# This documents those features of pbuilder that are unimplemented in lvmbuilder
#   lvmbuilder -- Debian package builder using LVM
#   Copyright (C) 2007 Kapil Hari Paranjape
#   based on:
#   pbuilder -- personal Debian package builder
#   Copyright (C) 2001-2006 Junichi Uekawa
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or
#   (at your option) any later version.
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

set -e 

# Currently we only warn if some unimplemented option or variable
# is given on the lvmbuilder command line.
function warn_option(){
	OP=$1;
	echo "W: Cannot use variable pbuilder option/variable $OP with lvmbuilder" >&2
}
# This portion is not yet used but lists the unimplemented or
# undefined variables.
LVMBADVARS=("APTCACHEHARDLINK" \
	"HOOKDIR" \
	"BASETGZ" \
	"PRESERVE_BUILDPLACE" \
	"BINDMOUNTS" \
	"CHROOTEXEC" \
	"INTERNAL_BUILD_UML" \
	"IGNORE_UMOUNT")

function unimplemented(){
	for var in "${LVMBADVARS[@]}"
	do
		if [ -n "${!var}" ]
		then
			echo "W: Cannot use variable $var with lvmbuilder."  >&2
		fi
	done
}