diff options
Diffstat (limited to 'scripts/build/lb_binary_usb')
| -rwxr-xr-x | scripts/build/lb_binary_usb | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/scripts/build/lb_binary_usb b/scripts/build/lb_binary_usb new file mode 100755 index 0000000..ae78e7b --- /dev/null +++ b/scripts/build/lb_binary_usb @@ -0,0 +1,281 @@ +#!/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 'build binary 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 ! In_list usb-hdd "${LB_BINARY_IMAGES}" +then + exit 0 +fi + +Echo_message "Begin building binary usb image..." + +# Requiring stage file +Require_stagefile .stage/config .stage/bootstrap .stage/chroot_proc + +# Checking stage file +Check_stagefile .stage/binary_usb + +# Checking lock file +Check_lockfile .lock + +# Creating lock file +Create_lockfile .lock + +# Checking depends +Check_package chroot/sbin/mkdosfs dosfstools +Check_package chroot/usr/share/doc/mtools mtools +Check_package chroot/sbin/parted parted + +if [ "${LB_ARCHITECTURE}" = "sparc" ] +then + case "${LB_BINARY_FILESYSTEM}" in + ext2|ext3) + Check_package chroot/sbin/mkfs.ext2 e2fsprogs + ;; + + *) + Echo_error "Sparc only supports booting from ext2, ext3 (or ufs)" + exit 1 + ;; + esac +fi + +case "${LB_BOOTLOADER}" in + grub) + Check_package chroot/usr/sbin/grub grub + ;; + + syslinux) + Check_package chroot/usr/bin/syslinux syslinux + ;; +esac + +# Restoring cache +Restore_cache cache/packages_binary + +# Installing depends +Install_package + +# Remove old binary +if [ -f binary.img ] +then + rm -f binary.img +fi + +# Enforce fat32 if we find individual files bigger than 2GB +if [ "${LB_BINARY_FILESYSTEM}" = "fat16" ] && [ -n "$(find binary -size +1999M)" ] +then + Echo_warning "FAT16 doesn't support files larger than 2GB, automatically enforcing FAT32." + + LB_BINARY_FILESYSTEM="fat32" + export LB_BINARY_FILESYSTEM +fi + +# Enforce fat32 if we have images in total bigger than 2GB +if [ "${LB_BINARY_FILESYSTEM}" = "fat16" ] && [ "$(du -s binary | awk '{ print $1 }')" -gt "1900000" ] +then + Echo_warning "FAT16 doesn't support partitions larger than 2GB, automatically enforcing FAT32" + + LB_BINARY_FILESYSTEM="fat32" + export LB_BINARY_FILESYSTEM +fi + +# Everything which comes here needs to be cleaned up, +DU_DIM="$(du -ms binary | cut -f1)" +REAL_DIM="$(Calculate_partition_size ${DU_DIM} ${LB_BINARY_FILESYSTEM})" +dd if=/dev/zero of=chroot/binary.img bs=1024k count=0 seek=${REAL_DIM} +FREELO="$(${LB_LOSETUP} -f)" +if [ ! -b chroot/${FREELO} ] +then + MAKEDEV="true" + + mv chroot/dev chroot/dev.tmp + find /dev | cpio -dmpu chroot +fi + +echo "!!! The following error/warning messages can be ignored !!!" +Losetup $FREELO chroot/binary.img 0 + +case "${LB_ARCHITECTURE}" in + sparc) + PARTITION_TABLE_TYPE="sun" + ;; + *) + PARTITION_TABLE_TYPE="msdos" + ;; +esac + +case "${LB_BINARY_FILESYSTEM}" in + ext2|ext3) + PARTITION_TYPE="ext2" + ;; + + fat16|fat32) + PARTITION_TYPE="${LB_BINARY_FILESYSTEM}" + ;; + + *) + Echo_error "Unsupported binary filesystem %s" "${LB_BINARY_FILESYSTEM}" + exit 1 + ;; +esac + +case "${LB_BUILD_WITH_CHROOT}" in + true) + Chroot chroot "parted -s ${FREELO} mklabel ${PARTITION_TABLE_TYPE}" || true + Chroot chroot "parted -s ${FREELO} mkpart primary ${PARTITION_TYPE} 0.0 100%" || true + Chroot chroot "parted -s ${FREELO} set 1 boot on" || true + Chroot chroot "parted -s ${FREELO} set 1 lba off" || true + + if [ "${LB_BOOTLOADER}" = "syslinux" ] + then + dd if=chroot/usr/lib/syslinux/mbr.bin of=${FREELO} bs=440 count=1 + fi + ;; + + false) + parted -s ${FREELO} mklabel ${PARTITION_TABLE_TYPE} || true + parted -s ${FREELO} mkpart primary ${PARTITION_TYPE} 0.0 100% || true + parted -s ${FREELO} set 1 boot on || true + parted -s ${FREELO} set 1 lba off || true + + if [ "${LB_BOOTLOADER}" = "syslinux" ] + then + dd if=/usr/lib/syslinux/mbr.bin of=${FREELO} bs=440 count=1 + fi + ;; +esac + +sleep 1 +${LB_LOSETUP} -d ${FREELO} + +FREELO="$(${LB_LOSETUP} -f)" +Losetup $FREELO chroot/binary.img 1 + +case "${LB_BINARY_FILESYSTEM}" in + ext2|ext3) + MKFS="${LB_BINARY_FILESYSTEM}" + MKFS_OPTIONS="-L DEBIAN_LIVE -m 0" + ;; + + fat16) + MKFS="vfat" + MKFS_OPTIONS="-F 16 -n DEBIAN_LIVE" + ;; + + fat32) + MKFS="vfat" + MKFS_OPTIONS="-F 32 -n DEBIAN_LIVE" + ;; +esac + +case "${LB_BUILD_WITH_CHROOT}" in + true) + Chroot chroot "mkfs.${MKFS} ${MKFS_OPTIONS} ${FREELO}" + ;; + + false) + mkfs.${MKFS} ${MKFS_OPTIONS} ${FREELO} + ;; +esac + +case "${LB_BINARY_FILESYSTEM}" in + fat*) + CP_OPTIONS="-L" + ;; +esac + +mkdir -p chroot/binary.tmp +${LB_ROOT_COMMAND} mount ${FREELO} chroot/binary.tmp +cp -r -T ${CP_OPTIONS} binary/ chroot/binary.tmp + +FIXME() +{ +if [ "${LB_BOOTLOADER}" = "grub" ] +then + +cat > chroot/grub.sh << EOF +cd binary.tmp +grub --batch << EOM +find /live/vmlinuz +EOM +EOF + + rootpartition="$(Chroot chroot 'sh grub.sh' 2>/dev/null | grep -A 1 'find /live/vmlinuz' | grep -v 'find /live/vmlinuz')" + usbdev="$(echo $rootpartition | sed -e 's|,[[:digit:]]||')" + echo "Root partition is $rootpartition, device is: $usbdev" + + echo "WAITING..." && read WAIT + +#cat > chroot/grub.sh << EOF +#grub --batch << EOM +#root $rootpartition +#setup $usbdev +#EOM +#EOF + +#Chroot chroot "sh grub.sh" + + rm -f chroot/grub.sh +fi +} + +${LB_ROOT_COMMAND} umount chroot/binary.tmp +rmdir chroot/binary.tmp + +if [ "${LB_BOOTLOADER}" = "syslinux" ] +then + case "${LB_BUILD_WITH_CHROOT}" in + true) + Chroot chroot "syslinux ${FREELO}" + ;; + + false) + syslinux ${FREELO} + ;; + esac +fi + +sleep 1 +${LB_LOSETUP} -d ${FREELO} + +echo "!!! The above error/warning messages can be ignored !!!" + +if [ -n "${MAKEDEV}" ] +then + rm -rf chroot/dev + mv chroot/dev.tmp chroot/dev +fi + +mv chroot/binary.img ./ + +# Saving cache +Save_cache cache/packages_binary + +# Removing depends +Remove_package + +# Creating stage file +Create_stagefile .stage/binary_usb |