141 lines
2.9 KiB
Bash
Executable File
141 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
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## live-build(7) - System Build Scripts
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## Copyright (C) 2006-2011 Daniel Baumann <daniel@debian.org>
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##
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## live-build comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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set -e
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# Including common functions
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. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh
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# Setting static variables
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DESCRIPTION="$(Echo 'build source image')"
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HELP=""
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USAGE="${PROGRAM} [--force]"
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Arguments "${@}"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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Set_defaults
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if [ "${LB_SOURCE}" != "true" ]
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then
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exit 0
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fi
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if ! In_list usb-hdd "${LB_SOURCE_IMAGES}"
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then
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exit 0
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fi
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Echo_message "Begin building source usb image..."
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# Requiring stage file
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Require_stagefile .stage/config .stage/source_debian
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# Checking stage file
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Check_stagefile .stage/source_usb
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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# Checking depends
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Check_package chroot/sbin/mkdosfs dosfstools
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Check_package chroot/sbin/parted parted
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# Installing depends
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Install_package
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# Remove old source
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if [ -f source.img ]
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then
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rm -f source.img
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fi
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# Everything which comes here needs to be cleaned up,
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DU_DIM="$(du -ms source | cut -f1)"
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REAL_DIM="$(Calculate_partition_size ${DU_DIM} ${LB_BINARY_FILESYSTEM})"
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dd if=/dev/zero of=source.img bs=1024k count=0 seek=${REAL_DIM}
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FREELO="$(${LB_LOSETUP} -f)"
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if [ ! -b chroot/${FREELO} ]
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then
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MAKEDEV="true"
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mv chroot/dev chroot/dev.tmp
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find /dev | cpio -dmpu chroot
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fi
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case "${LB_BINARY_FILESYSTEM}" in
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ext2|ext3)
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PARTITION_TYPE="ext2"
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;;
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fat16|fat32)
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PARTITION_TYPE="${LB_BINARY_FILESYSTEM}"
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;;
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*)
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Echo_error "Unsupported binary filesystem %s" "${LB_BINARY_FILESYSTEM}"
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exit 1
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;;
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esac
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Echo_warning "!!! The following error/warning messages can be ignored !!!"
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Losetup $FREELO source.img 0
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Chroot chroot "parted -s ${FREELO} mklabel msdos" || true
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Chroot chroot "parted -s ${FREELO} mkpart primary ${PARTITION_TYPE} 0.0 100%" || true
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Chroot chroot "parted -s ${FREELO} set 1 lba off" || true
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sleep 1
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${LB_LOSETUP} -d ${FREELO}
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Losetup $FREELO source.img 1
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case "${LB_BINARY_FILESYSTEM}" in
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ext2|ext3)
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MKFS="${LB_BINARY_FILESYSTEM}"
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MKFS_OPTIONS="-L DEBIAN_LIVE -m 0"
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;;
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fat16)
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MKFS="vfat"
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MKFS_OPTIONS="-F 16 -n DEBIAN_LIVE"
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;;
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fat32)
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MKFS="vfat"
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MKFS_OPTIONS="-F 32 -n DEBIAN_LIVE"
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;;
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esac
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Chroot chroot "mkfs.${MKFS} ${MKFS_OPTIONS} ${FREELO}"
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mkdir -p source.tmp
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${LB_ROOT_COMMAND} mount ${FREELO} source.tmp
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cp -r source/* source.tmp
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${LB_ROOT_COMMAND} umount source.tmp
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rmdir source.tmp
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sleep 1
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${LB_LOSETUP} -d ${FREELO}
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Echo_warning "!!! The above error/warning messages can be ignored !!!"
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if [ -n "${MAKEDEV}" ]
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then
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rm -rf chroot/dev
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mv chroot/dev.tmp chroot/dev
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fi
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# Removing depends
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Remove_package
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# Creating stage file
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Create_stagefile .stage/source_usb
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