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# lh_binary_syslinux(1) - installs syslinux into binary
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# Copyright (C) 2006-2010 Daniel Baumann <daniel@debian.org>
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# live-helper 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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# Including common functions
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. "${LH_BASE:-/usr/share/live-helper}"/live-helper.sh
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# Setting static variables
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DESCRIPTION="$(Echo 'installs syslinux into binary')"
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USAGE="${PROGRAM} [--force]"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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if [ "${LH_BOOTLOADER}" != "syslinux" ]
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Echo_message "Begin installing syslinux..."
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# Requiring stage file
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Require_stagefile .stage/config .stage/bootstrap
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Check_stagefile .stage/binary_syslinux
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# Checking syslinux templates
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Check_templates syslinux
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Check_architecture amd64 i386
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Check_crossarchitecture
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Check_package chroot/usr/bin/syslinux syslinux
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Restore_cache cache/packages_binary
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echo "${VALUE}" | iconv -f utf-8 -t latin1
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Syslinux_memtest_entry ()
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MENULABEL="$(Utf8_to_latin1 "${2}")"
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MEMTEST="${MEMTEST}\nlabel ${LABEL}\n"
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# Write the menu label if the syslinux menu is being use
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MEMTEST="${MEMTEST}\tmenu label ${MENULABEL}\n"
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MEMTEST="${MEMTEST}\tkernel ${LIVE_KERNEL_PATH}/${KERNEL}\n"
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MEMTEST="$(/bin/echo ${MEMTEST} | sed -e 's|//|/|g')"
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Syslinux_live_entry ()
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MENULABEL="$(Utf8_to_latin1 "${2}")"
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case "${LH_BINARY_IMAGES}" in
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NUMBER="$(ls -1 ${KERNEL_PATH} | grep 'vmlinuz[0-9]\+$' | wc -l)"
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NUMBER="$((${NUMBER} +1))"
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# Do not add numbering to filenames if first kernel/initrd
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if [ "${NUMBER}" = "1" ]
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# Note: ISOLINUX will not find the kernel if the name ends in ".img".
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if [ -e ${KERNEL_PATH}/${KERNEL} ]
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mv ${KERNEL_PATH}/${KERNEL} ${KERNEL_PATH}/vmlinuz${NUMBER}
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if [ -e ${KERNEL_PATH}/${INITRD} ]
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mv ${KERNEL_PATH}/${INITRD} ${KERNEL_PATH}/initrd${NUMBER}.img
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KERNEL=vmlinuz${NUMBER}
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INITRD=initrd${NUMBER}.img
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LINUX_LIVE="${LINUX_LIVE}\nlabel ${LABEL}\n"
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# Write the menu label if the syslinux menu is being use
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if [ -n "${MENULABEL}" ]
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LINUX_LIVE="${LINUX_LIVE}\tmenu label ${MENULABEL}\n"
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LINUX_LIVE="${LINUX_LIVE}\tkernel ${LIVE_KERNEL_PATH}/${KERNEL}\n"
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LINUX_LIVE="${LINUX_LIVE}\tappend initrd=${LIVE_KERNEL_PATH}/${INITRD} boot=${INITFS} live-config ${LH_BOOTAPPEND_LIVE} ${APPEND}\n"
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LINUX_LIVE="${LINUX_LIVE}\nlabel ${LABEL}failsafe\n"
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# Write the menu label if the syslinux menu is being use
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if [ -n "${MENULABEL}" ]
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LINUX_LIVE="${LINUX_LIVE}\tmenu label ${MENULABEL} (failsafe)\n"
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LINUX_LIVE="${LINUX_LIVE}\tkernel ${LIVE_KERNEL_PATH}/${KERNEL}\n"
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LINUX_LIVE="${LINUX_LIVE}\tappend initrd=${LIVE_KERNEL_PATH}/${INITRD} boot=${INITFS} live-config ${LH_BOOTAPPEND_LIVE} ${APPEND} ${FAILSAFE}\n"
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Syslinux_install_entry ()
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# Boot in quiet mode where appropriate
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for TYPE in Install Expert Rescue Auto
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TAPPEND="${APPEND} ${QAPPEND}"
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TAPPEND="priority=low ${APPEND}"
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TAPPEND="rescue/enable=true ${APPEND} ${QAPPEND}"
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TAPPEND="auto=true priority=critical ${APPEND} ${QAPPEND}"
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LINUX_INSTALL="${LINUX_INSTALL}\nlabel $(echo "${TYPE}" | tr A-Z a-z)${TYPE_SUFFIX}\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tmenu label ${LABEL} ${TYPE}\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tkernel ${LIVE_INSTALL_KERNEL_PATH}/${KERNEL}\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tappend initrd=${LIVE_INSTALL_KERNEL_PATH}/${INITRD} ${TAPPEND} ${LH_BOOTAPPEND_INSTALL}\n"
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Copy_syslinux_templates ()
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cp -r "${TEMPLATES}"/common/* ${SCREEN_PATH}
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if [ "${LH_SYSLINUX_MENU}" = "false" ]
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cp "${TEMPLATES}"/normal/* ${SCREEN_PATH}
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cp "${TEMPLATES}"/menu/* ${SCREEN_PATH}
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case "${LH_SYSLINUX_MENU}" in
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MENUMODULE="gfxboot.c32"
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MENUMODULE="menu.c32"
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MENUMODULE="vesamenu.c32"
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if [ -z "${LH_SYSLINUX_CFG}" ]
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MENUMODULE=$(grep 'menu.c32' ${TEMPLATES}/menu/syslinux.cfg | sed 's|default\s*.*/\(.*menu.c32\)$|\1|g')
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LH_SYSLINUX_CFG="${LH_SYSLINUX_CFG:-${TEMPLATES}/menu/syslinux.cfg}"
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case "${LH_BUILD_WITH_CHROOT}" in
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cp chroot/usr/lib/syslinux/"${MENUMODULE}" ${DATA_PATH}
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cp /usr/lib/syslinux/"${MENUMODULE}" ${DATA_PATH}
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if ls "${TEMPLATES}/${LH_LANGUAGE}"/* > /dev/null 2>&1
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cp -r "${TEMPLATES}"/"${LH_LANGUAGE}"/* ${SCREEN_PATH}
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if ls "${TEMPLATES}"/en/* > /dev/null 2>&1
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cp -r "${TEMPLATES}"/en/* ${SCREEN_PATH}
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if ls ${SCREEN_PATH}/*.live > /dev/null 2>&1
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for FILE in ${SCREEN_PATH}/*.live
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mv ${FILE} $(dirname ${FILE})/$(basename ${FILE} .live)
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if [ "${LH_DEBIAN_INSTALLER}" != "false" ]
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if ls ${SCREEN_PATH}/*.install > /dev/null 2>&1
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for FILE in ${SCREEN_PATH}/*.install
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mv ${FILE} $(dirname ${FILE})/$(basename ${FILE} .install)
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case "${LH_ARCHITECTURE}" in
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if ls ${SCREEN_PATH}/*.install.g-i > /dev/null 2>&1
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for FILE in ${SCREEN_PATH}/*.install.g-i
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mv ${FILE} $(dirname ${FILE})/$(basename ${FILE} .install.g-i)
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rm -f ${SCREEN_PATH}/*.install.g-i
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rm -f ${SCREEN_PATH}/*.install*
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if [ "${LH_SYSLINUX_MENU}" != "false" ]
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rm -f ${DATA_PATH}/boot.txt
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# Copying custom splash screen
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if [ "${LH_SYSLINUX_SPLASH}" = "none" ]
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rm -f ${SCREEN_PATH}/splash.rle
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rm -f ${DATA_PATH}/splash.png
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if [ "${LH_SYSLINUX_MENU}" = "false" ]
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SPLASH="${LIVE_DATA_PATH}/splash.rle"
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SPLASH="${LIVE_DATA_PATH}/splash.png"
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if [ -n "${LH_SYSLINUX_SPLASH}" ]
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if [ ! -e "${LH_SYSLINUX_SPLASH}" ]
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Echo_error "%s doen't exist" "${LH_SYSLINUX_SPLASH}"
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rm -f ${SCREEN_PATH}/splash.rle
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rm -f ${DATA_PATH}/splash.png
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cp -f "${LH_SYSLINUX_SPLASH}" ${DATA_PATH}/$(basename ${SPLASH})
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Configure_syslinux_templates ()
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templates="$(find ${SYSLINUX_PATH} -type f -name '*.cfg' -o -name '*.txt')"
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for template_file in ${templates}
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sed -i -e "s|{\$LINUX_LIVE}|${LINUX_LIVE}|" \
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-e "s|{\$LINUX_INSTALL}|${LINUX_INSTALL}|" \
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-e "s|{\$MEMTEST}|${MEMTEST}|" \
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-e "s|{\$LIVE_SCREEN_PATH}|${LIVE_SCREEN_PATH}|" \
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-e "s|{\$LIVE_DATA_PATH}|${LIVE_DATA_PATH}|" \
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-e "s|{\$LIVE_KERNEL_PATH}|${LIVE_KERNEL_PATH}|" \
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-e "s|{\$SPLASH}|${SPLASH}|" \
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-e "s|{\$LH_DISTRIBUTION}|${LH_DISTRIBUTION}|" \
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-e "s|{\$LH_DATE}|$(date +%Y%m%d)|" \
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-e "s|{\$LH_MEDIA}|${MEDIA}|" \
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-e "s|{\$LH_VERSION}|${VERSION}|" \
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-e "s|{\$LH_SYSLINUX_TIMEOUT}|${LH_SYSLINUX_TIMEOUT}0|" \
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case "${LH_BINARY_IMAGES}" in
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if [ -f "${SYSLINUX_PATH}/exithelp.cfg" ]
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sed -i -e "s|config isolinux.cfg|config syslinux.cfg|" "${SYSLINUX_PATH}"/exithelp.cfg
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if [ -f "${SCREEN_PATH}/exithelp.cfg" ]
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sed -i -e "s|config isolinux.cfg|config ${LIVE_KERNEL_PATH}/pxelinux.cfg/default|" "${SCREEN_PATH}"/exithelp.cfg
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# Setting up common variables
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case "${LH_INITRAMFS}" in
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# Setting boot method specific variables
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case "${LH_BINARY_IMAGES}" in
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SYSLINUX_PATH="binary/isolinux"
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KERNEL_PATH="binary/${INITFS}"
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SCREEN_PATH="${SYSLINUX_PATH}"
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DATA_PATH="${SCREEN_PATH}"
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LIVE_KERNEL_PATH="/${INITFS}"
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LIVE_INSTALL_KERNEL_PATH="/install"
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LIVE_SCREEN_PATH="/isolinux"
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LIVE_DATA_PATH="${LIVE_SCREEN_PATH}"
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SYSLINUX_PATH="tftpboot"
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KERNEL_PATH="${SYSLINUX_PATH}/debian-live/${LH_ARCHITECTURE}"
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SCREEN_PATH="${SYSLINUX_PATH}/debian-live/${LH_ARCHITECTURE}/boot-screens"
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DATA_PATH="${SCREEN_PATH}"
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LIVE_KERNEL_PATH="debian-live/${LH_ARCHITECTURE}"
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LIVE_INSTALL_KERNEL_PATH="debian-install/${LH_ARCHITECTURE}"
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LIVE_SCREEN_PATH="debian-live/${LH_ARCHITECTURE}/boot-screens"
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LIVE_DATA_PATH="${LIVE_SCREEN_PATH}"
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SYSLINUX_PATH="binary/syslinux"
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KERNEL_PATH="binary/${INITFS}"
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SCREEN_PATH="${SYSLINUX_PATH}"
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DATA_PATH="${SCREEN_PATH}"
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LIVE_KERNEL_PATH="/${INITFS}"
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LIVE_INSTALL_KERNEL_PATH="/install"
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LIVE_SCREEN_PATH="/syslinux"
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LIVE_DATA_PATH="${LIVE_SCREEN_PATH}"
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Check_multiarchitecture
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# Creating directories
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mkdir -p "${KERNEL_PATH}"
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mkdir -p "${SCREEN_PATH}"
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mkdir -p "${DATA_PATH}"
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# Setting boot parameters
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case "${LH_ENCRYPTION}" in
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} encryption=${LH_ENCRYPTION}"
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if [ -n "${LH_USERNAME}" ]
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case "${LH_INITRAMFS}" in
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} username=${LH_USERNAME}"
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if [ "${LH_USERNAME}" != "user" ]
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} username=${LH_USERNAME}"
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if [ -n "${LH_HOSTNAME}" ]
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case "${LH_INITRAMFS}" in
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} hostname=${LH_HOSTNAME}"
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if [ "${LH_HOSTNAME}" != "debian" ]
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} hostname=${LH_HOSTNAME}"
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if [ "${LH_UNION_FILESYSTEM}" != "aufs" ]
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} union=${LH_UNION_FILESYSTEM}"
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if [ "${LH_EXPOSED_ROOT}" != "false" ]
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} exposedroot"
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if [ "${LH_BINARY_IMAGES}" = "net" ]
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case "${LH_NET_ROOT_FILESYSTEM}" in
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} netboot=nfs nfsroot=${LH_NET_ROOT_SERVER}:${LH_NET_ROOT_PATH}"
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} netboot=cifs nfsroot=//${LH_NET_ROOT_SERVER}${LH_NET_ROOT_PATH}"
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Echo_error "Unsupported net filesystem"
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if [ -n "${LH_NET_ROOT_MOUNTOPTIONS}" ]
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} nfsopts=${LH_NET_ROOT_MOUNTOPTIONS}"
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if [ -n "${LH_NET_COW_PATH}" ]
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case "${LH_NET_COW_FILESYSTEM}" in
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if [ -n "${LH_NET_COW_MOUNTOPTIONS}" ]
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LH_NET_COW_MOUNTOPTIONS=",${LH_NET_COW_MOUNTOPTIONS}"
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} nfscow=${LH_NET_COW_SERVER}:${LH_NET_COW_PATH}${LH_NET_COW_MOUNTOPTIONS}"
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Echo_error "Unsupported net filesystem"
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LH_BOOTAPPEND_LIVE="$(echo ${LH_BOOTAPPEND_LIVE} | sed -e 's| ||')"
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# Parameters are listed at: linux/Documentation/kernel-parameters.txt
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FAILSAFE="noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal"
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# Moving kernels into place
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if [ "binary/${INITFS}" != "${KERNEL_PATH}" ]
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mv binary/${INITFS}/vmlinuz* ${KERNEL_PATH}
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mv binary/${INITFS}/initrd* ${KERNEL_PATH}
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if [ "${LH_MEMTEST}" != "false" ] && [ "${LH_MEMTEST}" != "none" ]
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mv binary/${INITFS}/memtest ${KERNEL_PATH}
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DEFAULT_FLAVOUR="$(echo ${LH_LINUX_FLAVOURS} | awk '{ print $1 }')"
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DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
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DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
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Syslinux_live_entry "live" "${LH_SYSLINUX_MENU_LIVE_ENTRY}" "${DEFAULT_KERNEL}" "${DEFAULT_INITRD}"
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if [ "$(echo ${LH_LINUX_FLAVOURS} | wc -w)" -gt "1" ]
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for FLAVOUR in ${LH_LINUX_FLAVOURS}
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if [ "${FLAVOUR}" != "${DEFAULT_FLAVOUR}" ]
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FLAVOUR_KERNEL="$(basename chroot/boot/vmlinuz-*${FLAVOUR})"
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FLAVOUR_INITRD="initrd.img-$(echo ${FLAVOUR_KERNEL} | sed -e 's|vmlinuz-||')"
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Syslinux_live_entry "live-${FLAVOUR}" "${LH_SYSLINUX_MENU_LIVE_ENTRY} ${FLAVOUR}" "${FLAVOUR_KERNEL}" "${FLAVOUR_INITRD}"
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# Only needed for non-vesamenu, non-gfxboot syslinux
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case "${LH_SYSLINUX_MENU}" in
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# Adding syslinux hardcoded default label entry
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Syslinux_live_entry "linux" "" "${DEFAULT_KERNEL}" "${DEFAULT_INITRD}"
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# Assembling debian-installer configuration
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if [ "${LH_DEBIAN_INSTALLER}" != "false" ]
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INITRD_DI="initrd.gz"
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APPEND_DI="vga=normal"
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VMLINUZ_GI="gtk/vmlinuz"
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INITRD_GI="gtk/initrd.gz"
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APPEND_GI="video=vesa:ywrap,mtrr vga=788"
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if [ -f "binary/${LIVE_INSTALL_KERNEL_PATH}/${VMLINUZ_DI}" ] && [ -f "binary/${LIVE_INSTALL_KERNEL_PATH}/${INITRD_DI}" ]
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Syslinux_install_entry "Text" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
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if [ -f "binary/${LIVE_INSTALL_KERNEL_PATH}/${VMLINUZ_GI}" ] && [ -f "binary/${LIVE_INSTALL_KERNEL_PATH}/${INITRD_GI}" ]
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Syslinux_install_entry "GUI" "${VMLINUZ_GI}" "${INITRD_GI}" "${APPEND_GI}"
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# Assembling memtest configuration
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if [ -f "${KERNEL_PATH}"/memtest ]
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Syslinux_memtest_entry "memtest" "${LH_SYSLINUX_MENU_MEMTEST_ENTRY}" "memtest"
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# Copy templates to base syslinux directory
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Copy_syslinux_templates
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# Fill in templates with created values
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Configure_syslinux_templates
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# Configure syslinux setup per boot method
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case "${LH_BINARY_IMAGES}" in
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case "${LH_BUILD_WITH_CHROOT}" in
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cp chroot/usr/lib/syslinux/isolinux.bin ${SCREEN_PATH}
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cp /usr/lib/syslinux/isolinux.bin ${SCREEN_PATH}
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mv ${SCREEN_PATH}/syslinux.cfg ${SCREEN_PATH}/isolinux.cfg
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# Copying configuration file
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if [ -n "${LH_SYSLINUX_CFG}" ]
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cp "${LH_SYSLINUX_CFG}" ${SCREEN_PATH}/isolinux.cfg
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case "${LH_BUILD_WITH_CHROOT}" in
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cp chroot/usr/lib/syslinux/pxelinux.0 ${KERNEL_PATH}
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cp /usr/lib/syslinux/pxelinux.0 ${KERNEL_PATH}
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mkdir -p ${KERNEL_PATH}/pxelinux.cfg
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ln -s ${LIVE_KERNEL_PATH}/pxelinux.cfg ${SYSLINUX_PATH}/pxelinux.cfg
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ln -s ${LIVE_KERNEL_PATH}/pxelinux.0 ${SYSLINUX_PATH}/pxelinux.0
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# Adjusting include pathes
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for FILE in ${SCREEN_PATH}/*.cfg
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sed -i -e "s|^include |include ${LIVE_SCREEN_PATH}/|g" "${FILE}"
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sed -i -e "s| f| ${LIVE_SCREEN_PATH}/f|g" ${SCREEN_PATH}/prompt.cfg
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mv ${SCREEN_PATH}/syslinux.cfg ${KERNEL_PATH}/pxelinux.cfg/default
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# Copying configuration file
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if [ -n "${LH_SYSLINUX_CFG}" ]
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cp "${LH_SYSLINUX_CFG}" ${KERNEL_PATH}/pxelinux.cfg/default
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case "${LH_BUILD_WITH_CHROOT}" in
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cp chroot/usr/lib/syslinux/isolinux.bin ${SCREEN_PATH}/syslinux.bin
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cp /usr/lib/syslinux/isolinux.bin ${SCREEN_PATH}/syslinux.bin
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# Copying configuration file
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if [ -n "${LH_SYSLINUX_CFG}" ]
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cp "${LH_SYSLINUX_CFG}" ${SCREEN_PATH}/syslinux.cfg
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Save_cache cache/packages_binary
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# Creating stage file
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Create_stagefile .stage/binary_syslinux
added
removed
helpers/binary_syslinux
