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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 'installs syslinux into binary')"
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 [ "${LB_BOOTLOADER}" != "syslinux" ]
then
exit 0
fi
Echo_message "Begin installing syslinux..."
# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap
# Checking stage file
Check_stagefile .stage/binary_syslinux
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Check architecture
Check_architectures amd64 i386
Check_crossarchitectures
# Assembling image specifics
case "${LB_BINARY_IMAGES}" in
iso*)
_BOOTLOADER="isolinux"
_TARGET="binary/isolinux"
;;
net*)
_BOOTLOADER="pxelinux"
_TARGET="tftpboot"
;;
hdd*|*)
_BOOTLOADER="syslinux"
_TARGET="binary/syslinux"
;;
esac
# Checking depends
case "${LB_BUILD_WITH_CHROOT}" in
true)
Check_package chroot/usr/bin/syslinux syslinux
Check_package chroot/usr/lib/syslinux syslinux-common
if [ "${LB_SYSLINUX_THEME}" != "live-build" ]
then
Check_package chroot/usr/share/syslinux/themes/${LB_SYSLINUX_THEME} syslinux-themes-${LB_SYSLINUX_THEME}
case "${LB_MODE}" in
ubuntu)
Check_package chroot/usr/share/gfxboot-theme-ubuntu/bootlogo.tar.gz gfxboot-theme-ubuntu
;;
esac
fi
;;
false)
if [ ! -e /usr/bin/syslinux ]
then
# syslinux
Echo_error "/usr/bin/syslinux - no such file."
exit 1
fi
if [ ! -e /usr/lib/syslinux ]
then
# syslinux-common
Echo_error "/usr/lib/syslinux - no such directory"
exit 1
fi
if [ "${LB_SYSLINUX_THEME}" != "live-build" ]
then
if [ ! -e /usr/share/syslinux/themes/${LB_SYSLINUX_THEME} ]
then
# syslinux-theme
Echo_error "/usr/share/syslinux/themes/${LB_SYSLINUX_THEME} - no such directory."
exit 1
fi
fi
;;
esac
# Restoring cache
Restore_cache cache/packages_binary
# Installing depends
Install_package
# FIXME: cleanup, unify, and extend themes for ${_BOOTLOADER}-live and ${_BOOTLOADER}-installer
if [ "${LB_SYSLINUX_THEME}" = "live-build" ]
then
if [ -e "config/bootloaders/${_BOOTLOADER}" ]
then
# Internal local copy
_SOURCE="config/bootloaders/${_BOOTLOADER}"
else
# Internal system copy
_SOURCE="${LB_BASE:-/usr/share/live/build}/bootloaders/${_BOOTLOADER}"
fi
else
# External copy from chroot or system
_SOURCE="/usr/share/syslinux/themes/${LB_SYSLINUX_THEME}/${_BOOTLOADER}-live"
fi
# Copying files
mkdir -p $(dirname ${_TARGET})
case "${LB_BUILD_WITH_CHROOT}" in
true)
# Copy in two steps since the theme can have absolute symlinks and would therefore not be dereferenced correctly
if [ "${LB_SYSLINUX_THEME}" = "live-build" ]
then
cp -a ${_SOURCE} chroot/root
Chroot chroot cp -aL /root/$(basename ${_SOURCE}) /root/$(basename ${_SOURCE}).tmp
rm -rf chroot/$(basename ${_SOURCE})
else
Chroot chroot cp -aL ${_SOURCE} /root/$(basename ${_SOURCE}).tmp
fi
case "${LB_MODE}" in
ubuntu)
Chroot chroot "tar xfz /usr/share/gfxboot-theme-ubuntu/bootlogo.tar.gz -C /root/tmp"
;;
esac
mv chroot/root/$(basename ${_SOURCE}).tmp ${_TARGET}
;;
false)
cp -aL ${_SOURCE}/* ${_TARGET}
case "${LB_MODE}" in
ubuntu)
tar xfz /usr/share/gfxboot-theme-ubuntu/bootlogo.tar.gz -C ${_TARGET}
;;
esac
;;
esac
# Configuring files
if [ -e "${_TARGET}/live.cfg.in" ]
then
# This is all rather suboptimal.. needs prettifying at some point
_FLAVOURS="$(echo ${LB_LINUX_FLAVOURS} | wc -w)"
case "${_FLAVOURS}" in
1)
mv binary/live/vmlinuz-* binary/live/vmlinuz
mv binary/live/initrd.img-* binary/live/initrd.img
sed -e "s|@FLAVOUR@|${LB_LINUX_FLAVOUR}|g" \
-e "s|@KERNEL@|/live/vmlinuz|g" \
-e "s|@INITRD@|/live/initrd.img|g" \
-e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|g" \
"${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg"
rm -f "${_TARGET}/live.cfg.in"
;;
*)
_NUMBER="0"
for _FLAVOUR in ${LB_LINUX_FLAVOURS}
do
_NUMBER="$((${_NUMBER} + 1))"
mv binary/live/vmlinuz-*-${_FLAVOUR} binary/live/vmlinuz${_NUMBER}
mv binary/live/initrd.img-*-${_FLAVOUR} binary/live/initrd${_NUMBER}.img
sed -e "s|@FLAVOUR@|${_FLAVOUR}|g" \
-e "s|@KERNEL@|/live/vmlinuz${_NUMBER}|g" \
-e "s|@INITRD@|/live/initrd${_NUMBER}.img|g" \
-e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|g" \
"${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg"
done
rm -f "${_TARGET}/live.cfg.in"
;;
esac
elif [ -e "${_TARGET}/live.cfg" ]
then
sed -i -e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|g" \
${_TARGET}/live.cfg
fi
if [ -e ${_TARGET}/install.cfg ]
then
sed -i -e "s|@LB_BOOTAPPEND_INSTALL@|${LB_BOOTAPPEND_INSTALL}|g" \
${_TARGET}/install.cfg
fi
case "${LB_BUILD_WITH_CHROOT}" in
true)
# Saving cache
Save_cache cache/packages_binary
# Removing depends
Remove_package
;;
esac
# Creating stage file
Create_stagefile .stage/binary_syslinux
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