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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2012 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 'build source image')"
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 [ "${LB_SOURCE}" != "true" ]
then
exit 0
fi
if ! In_list virtual-hdd "${LB_SOURCE_IMAGES}"
then
exit 0
fi
Echo_message "Begin building source virtual-hdd image..."
# Requiring stage file
Require_stagefile .stage/config .stage/source_debian
# Checking stage file
Check_stagefile .stage/source_virtual-hdd
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
if [ "${LB_BUILD_WITH_CHROOT}" = "true" ]
then
case "${LB_BINARY_FILESYSTEM}" in
ext2|ext3|ext4)
Check_package chroot/sbin/mkfs.${LB_BINARY_FILESYSTEM} e2fsprogs
;;
esac
fi
# Installing depends
Install_package
# Remove old source
if [ -f source-virtual.img ]
then
rm -f source-virtual.img
fi
# Everything which comes here needs to be cleaned up,
DU_DIM="$(du -ms source | cut -f1)"
REAL_DIM="$(Calculate_partition_size ${DU_DIM} ${LB_BINARY_FILESYSTEM})"
dd if=/dev/zero of=source-virtual.img bs=1024k count=0 seek=${REAL_DIM}
if [ "${LB_BUILD_WITH_CHROOT}" = "true" ]
then
mv source-virtual.img chroot
case "${LB_BINARY_FILESYSTEM}" in
ext2|ext3|ext4)
Chroot chroot "mkfs.${LB_BINARY_FILESYSTEM} -F -m 0 source-virtual.img"
esac
mv chroot/source-virtual.img ./
else
case "${LB_BINARY_FILESYSTEM}" in
ext2|ext3|ext4)
mkfs.${LB_BINARY_FILESYSTEM} -F -m 0 source-virtual.img
;;
esac
fi
mkdir -p source.tmp
${LB_ROOT_COMMAND} mount -o loop source-virtual.img source.tmp
cp -r source/* source.tmp
${LB_ROOT_COMMAND} umount source.tmp
rmdir source.tmp
# Saving cache
Save_cache cache/packages_binary
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .stage/source_virtual-hdd
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