#!/bin/sh ## live-build(7) - System Build Scripts ## Copyright (C) 2006-2014 Daniel Baumann ## ## This program 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 [ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/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 .build/config .build/bootstrap # Checking stage file Check_stagefile .build/binary_syslinux # Checking lock file Check_lockfile .lock # Creating lock file Create_lockfile .lock # Check architecture Check_architectures amd64 i386 Check_crossarchitectures case "${LB_INITRAMFS}" in casper) _INITRAMFS="casper" ;; *) _INITRAMFS="live" ;; esac # Assembling image specifics case "${LIVE_IMAGE_TYPE}" in iso*) _BOOTLOADER="isolinux" case "${LB_MODE}" in progress-linux) _TARGET="binary/boot" ;; *) _TARGET="binary/isolinux" ;; esac ;; netboot) _BOOTLOADER="pxelinux" _TARGET="tftpboot" ;; hdd*|*) case ${LB_BINARY_FILESYSTEM} in fat*|ntfs) _BOOTLOADER=syslinux case "${LB_MODE}" in progress-linux) _TARGET="binary/boot" ;; *) _TARGET="binary/syslinux" ;; esac ;; ext[234]|btrfs) _BOOTLOADER=extlinux _TARGET="binary/boot/extlinux" ;; *) Echo_error "syslinux/extlinux doesn't support ${LB_BINARY_FILESYSTEM}" exit 1 ;; esac ;; esac if [ -e "config/bootloaders/${_BOOTLOADER}" ] then # Internal local copy _SOURCE="config/bootloaders/${_BOOTLOADER}" else # Internal system copy if [ -n "${LIVE_BUILD}" ] then _SOURCE="${LIVE_BUILD}/share/bootloaders/${_BOOTLOADER}" else _SOURCE="/usr/share/live/build/bootloaders/${_BOOTLOADER}" fi fi # Checking depends case "${LB_BUILD_WITH_CHROOT}" in true) Check_package chroot/usr/lib/$(echo ${_BOOTLOADER} | tr [a-z] [A-Z]) ${_BOOTLOADER} Check_package chroot/usr/lib/syslinux syslinux-common if ls "${_SOURCE}"/*.svg* > /dev/null 2>&1 then Check_package chroot/usr/bin/rsvg-convert librsvg2-bin fi ;; false) if [ ! -e "/usr/share/$(echo ${_BOOTLOADER} | tr [a-z] [A-Z])" ] then Echo_error "/usr/share/$(echo ${_BOOTLOADER} | tr [a-z] [A-Z])" exit 1 fi if [ ! -e /usr/lib/syslinux ] then # syslinux-common Echo_error "/usr/lib/syslinux - no such directory" exit 1 fi if ls "${_SOURCE}"/*.svg* > /dev/null 2>&1 then if [ ! -e /usr/bin/rsvg-convert ] then # librsvg2-bin Echo_error "/usr/bin/rsvg-convert - no such file" exit 1 fi fi ;; esac # Restoring cache Restore_cache cache/packages.binary # Installing depends Install_package # Copying files case "${LB_BUILD_WITH_CHROOT}" in true) mkdir -p ${_TARGET} # Copy in two steps since the theme can have absolute symlinks and would therefore not be dereferenced correctly cp -a ${_SOURCE} chroot/root Chroot chroot cp -aL /root/$(basename ${_SOURCE}) /root/$(basename ${_SOURCE}).tmp > /dev/null 2>&1 || true cp -a chroot/root/$(basename ${_SOURCE}).tmp/* ${_TARGET} rm -rf chroot/root/$(basename ${_SOURCE}) chroot/root/$(basename ${_SOURCE}).tmp ;; false) mkdir -p ${_TARGET} cp -aL ${_SOURCE}/* ${_TARGET} > /dev/null 2>&1 || true ;; esac # Configuring files if [ -e "${_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) # If multiple initrd images are being generated (by DKMS packages, etc), # we likely only want the latest version. mv $(ls -r1 --sort=version binary/${_INITRAMFS}/vmlinuz-* | head -n 1) binary/${_INITRAMFS}/vmlinuz mv $(ls -r1 --sort=version binary/${_INITRAMFS}/initrd.img-* | head -n 1) binary/${_INITRAMFS}/initrd.img sed -e "s|@FLAVOUR@|${LB_LINUX_FLAVOURS}|g" \ -e "s|@LINUX@|/${_INITRAMFS}/vmlinuz|g" \ -e "s|@INITRD@|/${_INITRAMFS}/initrd.img|g" \ "${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg" rm -f "${_TARGET}/live.cfg.in" ;; *) _NUMBER="0" for _FLAVOUR in ${LB_LINUX_FLAVOURS} do _NUMBER="$((${_NUMBER} + 1))" mv binary/${_INITRAMFS}/vmlinuz-*-${_FLAVOUR} binary/${_INITRAMFS}/vmlinuz${_NUMBER} mv binary/${_INITRAMFS}/initrd.img-*-${_FLAVOUR} binary/${_INITRAMFS}/initrd${_NUMBER}.img if [ "${_NUMBER}" -gt 1 ] then echo "" >> "${_TARGET}/live.cfg" grep -v 'menu default' "${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg" else cat "${_TARGET}/live.cfg.in" >> "${_TARGET}/live.cfg" fi sed -i -e "s|@FLAVOUR@|${_FLAVOUR}|g" \ -e "s|@LINUX@|/${_INITRAMFS}/vmlinuz${_NUMBER}|g" \ -e "s|@INITRD@|/${_INITRAMFS}/initrd${_NUMBER}.img|g" \ "${_TARGET}/live.cfg" done rm -f "${_TARGET}/live.cfg.in" ;; esac fi eval _VERSION="$`echo RELEASE_${LB_DISTRIBUTION}`" _DISTRIBUTION="${LB_DISTRIBUTION}" _ARCHITECTURE="${LB_ARCHITECTURES}" _DATE=$(date -R) _YEAR="$(date +%Y)" _MONTH="$(date +%m)" _DAY="$(date +%d)" _HOUR="$(date +%H)" _MINUTE="$(date +%M)" _SECOND="$(date +%S)" _LINUX_VERSIONS="$(for _LINUX in chroot/boot/vmlinuz-* ; do chroot chroot apt-cache policy $(basename ${_LINUX} | sed -e 's|vmlinuz-|linux-image-|') | awk '/Installed: / { print $2 }' ; done | sort -Vru | tr "\n" " ")" _LIVE_BUILD_VERSION="$(lb --version)" _LIVE_BOOT_VERSION="$(chroot chroot apt-cache policy live-boot | awk '/Installed: / { print $2 }')" _LIVE_CONFIG_VERSION="$(chroot chroot apt-cache policy live-config | awk '/Installed: / { print $2 }')" _LIVE_TOOLS_VERSION="$(chroot chroot apt-cache policy live-tools | awk '/Installed: / { print $2 }')" case "${LB_MODE}" in progress-linux) _PROJECT="Progress Linux" ;; *) _PROJECT="Debian GNU/Linux" ;; esac for _FILE in "${_TARGET}"/*.cfg ${_TARGET}/*.svg do if [ -e "${_FILE}" ] && [ ! -d "${_FILE}" ] then sed -i -e "s#@APPEND_LIVE@#${LB_BOOTAPPEND_LIVE}#g" \ -e "s#@APPEND_LIVE_FAILSAFE@#${LB_BOOTAPPEND_LIVE_FAILSAFE}#g" \ -e "s#@APPEND_INSTALL@#${LB_BOOTAPPEND_INSTALL}#g" \ -e "s#@APPEND_INSTALL_FAILSAFE@#${LB_BOOTAPPEND_INSTALL_FAILSAFE}#g" \ -e "s|@PROJECT@|${_PROJECT}|g" \ -e "s|@DISTRIBUTION@|${_DISTRIBUTION}|g" \ -e "s|@PARENT_DISTRIBUTION@|${LB_PARENT_DISTRIBUTION}|g" \ -e "s|@VERSION@|${_VERSION}|g" \ -e "s|@ARCHITECTURE@|${_ARCHITECTURE}|g" \ -e "s|@DATE@|${_DATE}|g" \ -e "s|@YEAR@|${_YEAR}|g" \ -e "s|@MONTH@|${_MONTH}|g" \ -e "s|@DAY@|${_DAY}|g" \ -e "s|@HOUR@|${_HOUR}|g" \ -e "s|@MINUTE@|${_MINUTE}|g" \ -e "s|@SECOND@|${_SECOND}|g" \ -e "s|@LINUX_VERSIONS@|${_LINUX_VERSIONS}|g" \ -e "s|@LIVE_BUILD_VERSION@|${_LIVE_BUILD_VERSION}|g" \ -e "s|@LIVE_BOOT_VERSION@|${_LIVE_BOOT_VERSION}|g" \ -e "s|@LIVE_CONFIG_VERSION@|${_LIVE_CONFIG_VERSION}|g" \ -e "s|@LIVE_TOOLS_VERSION@|${_LIVE_TOOLS_VERSION}|g" \ "${_FILE}" fi done if [ -e "${_TARGET}/splash.svg" ] then case "${LB_BUILD_WITH_CHROOT}" in true) cp "${_TARGET}/splash.svg" chroot Chroot chroot "rsvg-convert --format png --height 480 --width 640 splash.svg -o splash.png" mv chroot/splash.png "${_TARGET}" rm -f chroot/splash.svg ;; false) rsvg-convert --format png --height 480 --width 640 "${_TARGET}/splash.svg" -o "${_TARGET}/splash.png" ;; esac rm -f "${_TARGET}/splash.svg" fi case "${LB_MODE}" in progress-linux) for _FILE in "${_TARGET}/isolinux.bin" "${_TARGET}/isolinux.cfg" "${_TARGET}/syslinux.cfg" do if [ -e "${_FILE}" ] then mv "${_FILE}" "${_TARGET}/$(echo ${_FILE} | sed -e 's|.*linux|boot|')" fi done ;; esac case "${LB_BUILD_WITH_CHROOT}" in true) # Saving cache Save_cache cache/packages.binary # Removing depends Remove_package ;; esac # Creating stage file Create_stagefile .build/binary_syslinux