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#!/bin/sh

## live-build(7) - System Build Scripts
## Copyright (C) 2006-2010 Daniel Baumann <daniel@debian.org>
##
## live-build comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


set -e

# Including common functions
. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh

# Setting static variables
DESCRIPTION="$(Echo 'bootstrap by copying the host system')"
HELP=""
USAGE="${PROGRAM} [--force]"

Arguments "${@}"

# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults

if [ "${LB_BOOTSTRAP}" != "copy" ]
then
	exit 0
fi

# Check architecture
Check_crossarchitectures

for _ARCHITECTURE in ${LB_ARCHITECTURES}
do
	Echo_message "Begin bootstrapping system..."

	# Ensure that a system is built as root
	lb testroot

	# Checking stage file
	Check_stagefile .stage/bootstrap.${_ARCHITECTURE}

	# Checking lock file
	Check_lockfile .lock

	# Creating lock file
	Create_lockfile .lock

	# Copying host system
	mkdir chroot.${_ARCHITECTURE}
	cd chroot.${_ARCHITECTURE}
	tar c / --exclude /proc --exclude /sys --exclude "$(dirname ${PWD})" | tar xv
	cd ..

	# Creating stage file
	Create_stagefile .stage/bootstrap.${_ARCHITECTURE}
done