#!/bin/sh ## live-build(7) - System Build Scripts ## Copyright (C) 2006-2010 Daniel Baumann ## ## 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_defaults () { ## config/common LB_BASE="${LB_BASE:-/usr/share/live/build}" # Setting mode if [ -z "${LB_MODE}" ] then LB_MODE="debian" fi # Setting distribution name if [ -z "${LB_DISTRIBUTION}" ] then case "${LB_MODE}" in debian|debian-release) LB_DISTRIBUTION="squeeze" ;; emdebian) LB_DISTRIBUTION="sid" ;; ubuntu) LB_DISTRIBUTION="karmic" ;; esac fi # Setting package manager LB_APT="${LB_APT:-apt}" # Setting apt ftp proxy if [ -z "${LB_APT_FTP_PROXY}" ] && [ -n "${ftp_proxy}" ] then LB_APT_FTP_PROXY="${ftp_proxy}" else if [ -n "${LB_APT_FTP_PROXY}" ] && [ "${LB_APT_FTP_PROXY}" != "${ftp_proxy}" ] then ftp_proxy="${LB_APT_FTP_PROXY}" fi fi # Setting apt http proxy if [ -z "${LB_APT_HTTP_PROXY}" ] && [ -n "${http_proxy}" ] then LB_APT_HTTP_PROXY="${http_proxy}" else if [ -n "${LB_APT_HTTP_PROXY}" ] && [ "${LB_APT_HTT_PROXY}" != "${http_proxy}" ] then http_proxy="${LB_APT_HTTP_PROXY}" fi fi # Setting apt pdiffs LB_APT_PDIFFS="${LB_APT_PDIFFS:-true}" # Setting apt pipeline # LB_APT_PIPELINE APT_OPTIONS="${APT_OPTIONS:---yes}" APTITUDE_OPTIONS="${APTITUDE_OPTIONS:---assume-yes}" GZIP_OPTIONS="${GZIP_OPTIONS:---best}" if gzip --help | grep -qs "\-\-rsyncable" then GZIP_OPTIONS="$(echo ${GZIP_OPTIONS} | sed -e 's|--rsyncable||') --rsyncable" fi # Setting apt recommends case "${LB_MODE}" in debian|debian-release|ubuntu) LB_APT_RECOMMENDS="${LB_APT_RECOMMENDS:-true}" ;; emdebian) LB_APT_RECOMMENDS="${LB_APT_RECOMMENDS:-false}" ;; esac # Setting apt secure LB_APT_SECURE="${LB_APT_SECURE:-true}" # Setting bootstrap program if [ -z "${LB_BOOTSTRAP}" ] || ( [ ! -x "$(which ${LB_BOOTSTRAP} 2>/dev/null)" ] && [ "${LB_BOOTSTRAP}" != "copy" ] ) then if [ -x "/usr/sbin/debootstrap" ] then LB_BOOTSTRAP="debootstrap" elif [ -x "/usr/bin/cdebootstrap" ] then LB_BOOTSTRAP="cdebootstrap" else Echo_error "Cannot find /usr/sbin/debootstrap or /usr/bin/cdebootstrap. Please install debootstrap or cdebootstrap, or specify an alternative bootstrapping utility." exit 1 fi fi # Setting cache option LB_CACHE="${LB_CACHE:-true}" LB_CACHE_INDICES="${LB_CACHE_INDICES:-false}" LB_CACHE_PACKAGES="${LB_CACHE_PACKAGES:-true}" LB_CACHE_STAGES="${LB_CACHE_STAGES:-bootstrap}" # Setting debconf frontend LB_DEBCONF_FRONTEND="${LB_DEBCONF_FRONTEND:-noninteractive}" LB_DEBCONF_NOWARNINGS="${LB_DEBCONF_NOWARNINGS:-yes}" LB_DEBCONF_PRIORITY="${LB_DEBCONF_PRIORITY:-critical}" case "${LB_DEBCONF_NOWARNINGS}" in true) LB_DEBCONF_NOWARNINGS="yes" ;; false) LB_DEBCONF_NOWARNINGS="no" ;; esac # Setting initramfs hook if [ -z "${LB_INITRAMFS}" ] then LB_INITRAMFS="auto" else if [ "${LB_INITRAMFS}" = "auto" ] then case "${LB_MODE}" in ubuntu) LB_INITRAMFS="casper" ;; *) case "${LB_DISTRIBUTION}" in wheezy) LB_INITRAMFS="live-boot" ;; *) LB_INITRAMFS="live-initramfs" ;; esac ;; esac fi fi # Setting fdisk if [ -z "${LB_FDISK}" ] || [ ! -x "${LB_FDISK}" ] then # Workaround for gnu-fdisk divertion # (gnu-fdisk is buggy, #445304). if [ -x /sbin/fdisk.distrib ] then LB_FDISK="fdisk.distrib" elif [ -x /sbin/fdisk ] then LB_FDISK="fdisk" else Echo_error "Can't process file /sbin/fdisk" fi fi # Setting losetup if [ -z "${LB_LOSETUP}" ] || [ "${LB_LOSETUP}" != "/sbin/losetup.orig" ] then # Workaround for loop-aes-utils divertion # (loop-aes-utils' losetup lacks features). if [ -x /sbin/losetup.orig ] then LB_LOSETUP="losetup.orig" elif [ -x /sbin/losetup ] then LB_LOSETUP="losetup" else Echo_error "Can't process file /sbin/losetup" fi fi if [ "$(id -u)" = "0" ] then # If we are root, disable root command LB_ROOT_COMMAND="" else if [ -x /usr/bin/sudo ] then # FIXME: this is false until considered safe #LB_ROOT_COMMAND="sudo" LB_ROOT_COMMAND="" fi fi # Setting tasksel LB_TASKSEL="${LB_TASKSEL:-tasksel}" # Setting root directory if [ -z "${LB_ROOT}" ] then case "${LB_MODE}" in debian|debian-release) LB_ROOT="debian-live" ;; emdebian) LB_ROOT="emdebian-live" ;; ubuntu) LB_ROOT="ubuntu-live" ;; esac fi # Setting includes if [ -z "${LB_INCLUDES}" ] then LB_INCLUDES="${LB_BASE}/includes" fi # Setting templates if [ -z "${LB_TEMPLATES}" ] then LB_TEMPLATES="${LB_BASE}/templates" fi # Setting live build options _BREAKPOINTS="${_BREAKPOINTS:-false}" _COLOR="${_COLOR:-false}" _DEBUG="${_DEBUG:-false}" _FORCE="${_FORCE:-false}" _QUIET="${_QUIET:-false}" _VERBOSE="${_VERBOSE:-false}" ## config/bootstrap # Setting architecture value if [ -z "${LB_ARCHITECTURE}" ] then if [ -x "/usr/bin/dpkg" ] then LB_ARCHITECTURE="$(dpkg --print-architecture)" else case "$(uname -m)" in sparc|powerpc) LB_ARCHITECTURE="$(uname -m)" ;; x86_64) LB_ARCHITECTURE="amd64" ;; *) Echo_warning "Can't determine architecture, assuming i386" LB_ARCHITECTURE="i386" ;; esac fi fi # Include packages on base # LB_BOOTSTRAP_INCLUDE # Exclude packages on base # LB_BOOTSTRAP_EXCLUDE # Setting distribution configuration value # LB_BOOTSTRAP_CONFIG # Setting flavour value case "${LB_BOOTSTRAP}" in cdebootstrap) LB_BOOTSTRAP_FLAVOUR="${LB_BOOTSTRAP_FLAVOUR:-standard}" ;; esac # Setting bootstrap keyring # LB_BOOTSTRAP_KEYRING # Setting mirror to fetch packages from if [ -z "${LB_MIRROR_BOOTSTRAP}" ] then case "${LB_MODE}" in debian|debian-release) LB_MIRROR_BOOTSTRAP="http://ftp.de.debian.org/debian/" ;; emdebian) LB_MIRROR_BOOTSTRAP="http://buildd.emdebian.org/grip/" ;; ubuntu) case "${LB_ARCHITECTURE}" in amd64|i386) LB_MIRROR_BOOTSTRAP="http://archive.ubuntu.com/ubuntu/" ;; *) LB_MIRROR_BOOTSTRAP="http://ports.ubuntu.com/" ;; esac ;; esac fi LB_MIRROR_CHROOT="${LB_MIRROR_CHROOT:-${LB_MIRROR_BOOTSTRAP}}" # Setting security mirror to fetch packages from if [ -z "${LB_MIRROR_CHROOT_SECURITY}" ] then case "${LB_MODE}" in debian|debian-release) LB_MIRROR_CHROOT_SECURITY="http://security.debian.org/" ;; emdebian) LB_MIRROR_CHROOT_SECURITY="none" ;; ubuntu) case "${LB_ARCHITECTURE}" in amd64|i386) LB_MIRROR_CHROOT_SECURITY="http://security.ubuntu.com/ubuntu/" ;; *) LB_MIRROR_CHROOT_SECURITY="http://ports.ubuntu.com/" ;; esac ;; esac fi # Setting volatile mirror to fetch packages from if [ -z "${LB_MIRROR_CHROOT_VOLATILE}" ] then case "${LB_MODE}" in debian|debian-release) case "${LB_DISTRIBUTION}" in lenny) LB_MIRROR_CHROOT_VOLATILE="http://volatile.debian.org/debian-volatile/" ;; esac ;; ubuntu) case "${LB_ARCHITECTURE}" in amd64|i386) LB_MIRROR_CHROOT_VOLATILE="http://security.ubuntu.com/ubuntu/" ;; *) LB_MIRROR_CHROOT_VOLATILE="http://ports.ubuntu.com/" ;; esac ;; esac LB_MIRROR_CHROOT_VOLATILE="${LB_MIRROR_CHROOT_VOLATILE:-none}" fi # Setting backports mirror to fetch packages from if [ -z "${LB_MIRROR_CHROOT_BACKPORTS}" ] then case "${LB_MODE}" in debian|debian-release) case "${LB_DISTRIBUTION}" in lenny|squeeze) LB_MIRROR_CHROOT_BACKPORTS="http://backports.debian.org/debian-backports/" ;; esac ;; esac LB_MIRROR_CHROOT_BACKPORTS="${LB_MIRROR_CHROOT_BACKPORTS:-none}" fi # Setting mirror which ends up in the image if [ -z "${LB_MIRROR_BINARY}" ] then case "${LB_MODE}" in debian|debian-release) LB_MIRROR_BINARY="http://cdn.debian.net/debian/" ;; emdebian) LB_MIRROR_BINARY="http://buildd.emdebian.org/grip/" ;; ubuntu) case "${LB_ARCHITECTURE}" in amd64|i386) LB_MIRROR_BINARY="http://archive.ubuntu.com/ubuntu/" ;; *) LB_MIRROR_BINARY="http://ports.ubuntu.com/" ;; esac ;; esac fi # Setting security mirror which ends up in the image if [ -z "${LB_MIRROR_BINARY_SECURITY}" ] then case "${LB_MODE}" in debian|debian-release) LB_MIRROR_BINARY_SECURITY="http://security.debian.org/" ;; emdebian) LB_MIRROR_BINARY_SECURITY="none" ;; ubuntu) case "${LB_ARCHITECTURE}" in amd64|i386) LB_MIRROR_BINARY_SECURITY="http://archive.ubuntu.com/ubuntu/" ;; *) LB_MIRROR_BINARY_SECURITY="http://ports.ubuntu.com/" ;; esac ;; esac fi # Setting volatile mirror which ends up in the image if [ -z "${LB_MIRROR_BINARY_VOLATILE}" ] then case "${LB_MODE}" in debian|debian-release) case "${LB_DISTRIBUTION}" in lenny) LB_MIRROR_BINARY_VOLATILE="http://volatile.debian.org/debian-volatile/" ;; esac ;; ubuntu) case "${LB_ARCHITECTURE}" in amd64|i386) LB_MIRROR_BINARY_VOLATILE="http://security.ubuntu.com/ubuntu/" ;; *) LB_MIRROR_BINARY_VOLATILE="http://ports.ubuntu.com/" ;; esac ;; esac LB_MIRROR_BINARY_VOLATILE="${LB_MIRROR_BINARY_VOLATILE:-none}" fi # Setting backports mirror which ends up in the image if [ -z "${LB_MIRROR_BINARY_BACKPORTS}" ] then case "${LB_MODE}" in debian|debian-release) case "${LB_DISTRIBUTION}" in lenny|squeeze) LB_MIRROR_BINARY_BACKPORTS="http://backports.debian.org/debian-backports/" ;; esac ;; esac LB_MIRROR_BINARY_BACKPORTS="${LB_MIRROR_BINARY_BACKPORTS:-none}" fi LB_MIRROR_DEBIAN_INSTALLER="${LB_MIRROR_DEBIAN_INSTALLER:-${LB_MIRROR_BOOTSTRAP}}" # Setting archive areas value if [ -z "${LB_ARCHIVE_AREAS}" ] then case "${LB_MODE}" in ubuntu) LB_ARCHIVE_AREAS="main restricted" ;; *) LB_ARCHIVE_AREAS="main" ;; esac fi ## config/chroot # Setting chroot filesystem LB_CHROOT_FILESYSTEM="${LB_CHROOT_FILESYSTEM:-squashfs}" # Setting virtual root size LB_VIRTUAL_ROOT_SIZE="${LB_VIRTUAL_ROOT_SIZE:-10000}" # Setting whether to expose root filesystem as read only LB_EXPOSED_ROOT="${LB_EXPOSED_ROOT:-false}" # Setting union filesystem LB_UNION_FILESYSTEM="${LB_UNION_FILESYSTEM:-aufs}" # LB_HOOKS # Setting interactive shell/X11/Xnest LB_INTERACTIVE="${LB_INTERACTIVE:-false}" # Setting keyring packages case "${LB_MODE}" in debian|debian-release) LB_KEYRING_PACKAGES="${LB_KEYRING_PACKAGES:-debian-archive-keyring}" ;; emdebian) LB_KEYRING_PACKAGES="${LB_KEYRING_PACKAGES:-debian-archive-keyring}" ;; ubuntu) LB_KEYRING_PACKAGES="${LB_KEYRING_PACKAGES:-ubuntu-keyring}" ;; esac # Setting language string LB_LANGUAGE="${LB_LANGUAGE:-en}" # Setting linux flavour string if [ -z "${LB_LINUX_FLAVOURS}" ] then case "${LB_ARCHITECTURE}" in arm|armel) Echo_error "There is no default kernel flavour defined for your architecture." Echo_error "Please configure it manually with 'lb config -k FLAVOUR'." exit 1 ;; alpha) case "${LB_MODE}" in ubuntu) Echo_error "Architecture ${LB_ARCHITECTURE} not supported on Ubuntu." exit 1 ;; *) LB_LINUX_FLAVOURS="alpha-generic" ;; esac ;; amd64) case "${LB_MODE}" in ubuntu) LB_LINUX_FLAVOURS="generic" ;; *) LB_LINUX_FLAVOURS="amd64" ;; esac ;; hppa) case "${LB_MODE}" in ubuntu) LB_LINUX_FLAVOURS="hppa32 hppa64" ;; *) LB_LINUX_FLAVOURS="parisc" ;; esac ;; i386) case "${LB_MODE}" in ubuntu) LB_LINUX_FLAVOURS="generic" ;; *) case "${LIST}" in stripped|minimal) LB_LINUX_FLAVOURS="486" ;; *) LB_LINUX_FLAVOURS="486 686" ;; esac ;; esac ;; ia64) LB_LINUX_FLAVOURS="itanium" ;; powerpc) case "${LIST}" in stripped|minimal) LB_LINUX_FLAVOURS="powerpc" ;; *) LB_LINUX_FLAVOURS="powerpc powerpc64" ;; esac ;; s390) case "${LB_MODE}" in ubuntu) Echo_error "Architecture ${LB_ARCHITECTURE} not supported on Ubuntu." exit 1 ;; *) LB_LINUX_FLAVOURS="s390" ;; esac ;; sparc) LB_LINUX_FLAVOURS="sparc64" ;; *) Echo_error "Architecture ${LB_ARCHITECTURE} not yet supported (FIXME)" exit 1 ;; esac fi # Set linux packages if [ -z "${LB_LINUX_PACKAGES}" ] then case "${LB_MODE}" in debian|debian-release|embedian) case "${LB_DISTRIBUTION}" in lenny) LB_LINUX_PACKAGES="linux-image-2.6 \${LB_UNION_FILESYSTEM}-modules-2.6" ;; *) LB_LINUX_PACKAGES="linux-image-2.6" ;; esac if [ "${LB_CHROOT_FILESYSTEM}" = "squashfs" ] then case "${LB_DISTRIBUTION}" in lenny) LB_LINUX_PACKAGES="${LB_LINUX_PACKAGES} squashfs-modules-2.6" ;; esac fi case "${LB_ENCRYPTION}" in ""|false) ;; *) LB_LINUX_PACKAGES="${LB_LINUX_PACKAGES} loop-aes-modules-2.6" ;; esac ;; ubuntu) LB_LINUX_PACKAGES="linux" ;; esac fi # Setting packages string case "${LB_MODE}" in ubuntu) LB_PACKAGES="${LB_PACKAGES:-ubuntu-minimal}" ;; *) LB_PACKAGES_LISTS="${LB_PACKAGES_LISTS:-standard}" ;; esac case "${LB_ENCRYPTION}" in ""|false) ;; *) if ! In_list loop-aes-utils "${LB_PACKAGES}" then LB_PACKAGES="${LB_PACKAGES} loop-aes-utils" fi ;; esac # Setting tasks string for LIST in ${LB_PACKAGES_LISTS} do case "${LIST}" in stripped|minimal) LB_APT="apt-get" ;; gnome-desktop) LB_PACKAGES_LISTS="$(echo ${LB_PACKAGES_LISTS} | sed -e 's|gnome-desktop||') standard-x11" case "${LB_DISTRIBUTION}" in lenny) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|gnome-desktop||' -e 's|desktop||') standard gnome-desktop desktop" ;; *) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|gnome-desktop||' -e 's|desktop||' -e 's|laptop||') standard gnome-desktop desktop laptop" ;; esac ;; kde-desktop) LB_PACKAGES_LISTS="$(echo ${LB_PACKAGES_LISTS} | sed -e 's|kde-desktop||') standard-x11" case "${LB_DISTRIBUTION}" in lenny) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|kde-desktop||' -e 's|desktop||') standard kde-desktop desktop" ;; *) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|kde-desktop||' -e 's|desktop||' -e 's|laptop||') standard kde-desktop desktop laptop" esac ;; lxde-desktop) LB_PACKAGES_LISTS="$(echo ${LB_PACKAGES_LISTS} | sed -e 's|lxde-desktop||') standard-x11" case "${LB_DISTRIBUTION}" in lenny) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|lxde-desktop||' -e 's|desktop||') standard lxde-desktop desktop" ;; *) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|lxde-desktop||' -e 's|desktop||' -e 's|laptop||') standard lxde-desktop desktop laptop" ;; esac ;; xfce-desktop) LB_PACKAGES_LISTS="$(echo ${LB_PACKAGES_LISTS} | sed -e 's|xfce-desktop||') standard-x11" case "${LB_DISTRIBUTION}" in lenny) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|xfce-desktop||' -e 's|desktop||') standard xfce-desktop desktop" ;; *) LB_TASKS="$(echo ${LB_TASKS} | sed -e 's|standard||' -e 's|xfce-desktop||' -e 's|desktop||' -e 's|laptop||') standard xfce-desktop desktop laptop" ;; esac ;; esac done LB_PACKAGES_LISTS="$(echo ${LB_PACKAGES_LISTS} | sed -e 's| ||g')" LB_TASKS="$(echo ${LB_TASKS} | sed -e 's| ||g')" # Setting security updates option if [ "${LB_MIRROR_CHROOT_SECURITY}" = "none" ] || [ "${LB_MIRROR_BINARY_SECURITY}" = "none" ] then LB_SECURITY="false" fi LB_SECURITY="${LB_SECURITY:-true}" # Setting volatile updates option if [ "${LB_MIRROR_CHROOT_VOLATILE}" = "none" ] || [ "${LB_MIRROR_BINARY_VOLATILE}" = "none" ] then LB_VOLATILE="false" fi LB_VOLATILE="${LB_VOLATILE:-true}" # Setting symlink convertion option LB_SYMLINKS="${LB_SYMLINKS:-false}" # Setting sysvinit option LB_SYSVINIT="${LB_SYSVINIT:-false}" ## config/binary # Setting image filesystem case "${LB_ARCHITECTURE}" in sparc) LB_BINARY_FILESYSTEM="${LB_BINARY_FILESYSTEM:-ext2}" ;; *) LB_BINARY_FILESYSTEM="${LB_BINARY_FILESYSTEM:-fat16}" ;; esac # Setting image type case "${LB_DISTRIBUTION}" in squeeze|sid) case "${LB_ARCHITECTURE}" in amd64|i386) LB_BINARY_IMAGES="${LB_BINARY_IMAGES:-iso-hybrid}" ;; *) LB_BINARY_IMAGES="${LB_BINARY_IMAGES:-iso}" ;; esac ;; *) LB_BINARY_IMAGES="${LB_BINARY_IMAGES:-iso}" ;; esac # Setting apt indices if echo ${LB_PACKAGES_LISTS} | grep -qs -E "(stripped|minimal)\b" then LB_BINARY_INDICES="${LB_BINARY_INDICES:-none}" else LB_BINARY_INDICES="${LB_BINARY_INDICES:-true}" fi # Setting bootloader if [ -z "${LB_BOOTLOADER}" ] then case "${LB_ARCHITECTURE}" in amd64|i386) LB_BOOTLOADER="syslinux" ;; powerpc) LB_BOOTLOADER="yaboot" ;; sparc) LB_BOOTLOADER="silo" ;; esac fi # Setting checksums LB_CHECKSUMS="${LB_CHECKSUMS:-md5}" # Setting chroot option LB_BUILD_WITH_CHROOT="${LB_BUILD_WITH_CHROOT:-true}" # Setting debian-installer option LB_DEBIAN_INSTALLER="${LB_DEBIAN_INSTALLER:-false}" # Setting debian-installer distribution LB_DEBIAN_INSTALLER_DISTRIBUTION="${LB_DEBIAN_INSTALLER_DISTRIBUTION:-${LB_DISTRIBUTION}}" # Setting debian-installer-gui case "${LB_MODE}" in debian) LB_DEBIAN_INSTALLER_GUI="${LB_DEBIAN_INSTALLER_GUI:-true}" ;; ubuntu) case "${LB_DEBIAN_INSTALLER_DISTRIBUTION}" in karmic) # Not available for Karmic currently. LB_DEBIAN_INSTALLER_GUI="${LB_DEBIAN_INSTALLER_GUI:-false}" ;; *) LB_DEBIAN_INSTALLER_GUI="${LB_DEBIAN_INSTALLER_GUI:-true}" ;; esac ;; *) LB_DEBIAN_INSTALLER_GUI="${LB_DEBIAN_INSTALLER_GUI:-false}" ;; esac # Setting debian-installer preseed filename if [ -z "${LB_DEBIAN_INSTALLER_PRESEEDFILE}" ] then if Find_files config/binary_debian-installer/preseed.cfg then LB_DEBIAN_INSTALLER_PRESEEDFILE="/preseed.cfg" fi if Find_files config/binary_debian-installer/*.cfg && [ ! -e config/binary_debian-installer/preseed.cfg ] then Echo_warning "You have placed some preseeding files into config/binary_debian-installer but you didn't specify the default preseeding file through LB_DEBIAN_INSTALLER_PRESEEDFILE. This means that debian-installer will not take up a preseeding file by default." fi fi # Setting boot parameters # LB_BOOTAPPEND_LIVE if [ -n "${LB_DEBIAN_INSTALLER_PRESEEDFILE}" ] then case "${LB_BINARY_IMAGES}" in iso*) _LB_BOOTAPPEND_PRESEED="file=/cdrom/install/${LB_DEBIAN_INSTALLER_PRESEEDFILE}" ;; usb*) if [ "${LB_MODE}" = "ubuntu" ] || [ "${LB_DEBIAN_INSTALLER}" = "live" ] then _LB_BOOTAPPEND_PRESEED="file=/cdrom/install/${LB_DEBIAN_INSTALLER_PRESEEDFILE}" else _LB_BOOTAPPEND_PRESEED="file=/hd-media/install/${LB_DEBIAN_INSTALLER_PRESEEDFILE}" fi ;; net) case "${LB_DEBIAN_INSTALLER_PRESEEDFILE}" in *://*) _LB_BOOTAPPEND_PRESEED="file=${LB_DEBIAN_INSTALLER_PRESEEDFILE}" ;; *) _LB_BOOTAPPEND_PRESEED="file=/${LB_DEBIAN_INSTALLER_PRESEEDFILE}" ;; esac ;; esac fi case "${LB_BINARY_IMAGES}" in iso-hybrid|usb*) # Try USB block devices for install media if ! echo "${LB_BOOTAPPEND_INSTALL}" | grep -q try-usb then LB_BOOTAPPEND_INSTALL="cdrom-detect/try-usb=true ${LB_BOOTAPPEND_INSTALL}" fi ;; esac if [ -n ${_LB_BOOTAPPEND_PRESEED} ] then LB_BOOTAPPEND_INSTALL="${LB_BOOTAPPEND_INSTALL} ${_LB_BOOTAPPEND_PRESEED}" fi LB_BOOTAPPEND_INSTALL="$(echo ${LB_BOOTAPPEND_INSTALL} | sed -e 's/[ \t]*$//')" # Setting encryption LB_ENCRYPTION="${LB_ENCRYPTION:-false}" # Setting grub splash # LB_GRUB_SPLASH # Setting hostname if [ -z "${LB_HOSTNAME}" ] then case "${LB_MODE}" in embedian) LB_HOSTNAME="embedian" ;; ubuntu) LB_HOSTNAME="ubuntu" ;; *) LB_HOSTNAME="debian" ;; esac fi # Setting iso author if [ -z "${LB_ISO_APPLICATION}" ] then case "${LB_MODE}" in debian|debian-release) LB_ISO_APPLICATION="Debian Live" ;; emdebian) LB_ISO_APPLICATION="Emdebian Live" ;; ubuntu) LB_ISO_APPLICATION="Ubuntu Live" ;; esac fi # Set iso preparer LB_ISO_PREPARER="${LB_ISO_PREPARER:-live-build \$VERSION; http://packages.qa.debian.org/live-build}" # Set iso publisher LB_ISO_PUBLISHER="${LB_ISO_PUBLISHER:-Debian Live project; http://live.debian.net/; debian-live@lists.debian.org}" # Setting iso volume if [ -z "${LB_ISO_VOLUME}" ] then case "${LB_MODE}" in debian) LB_ISO_VOLUME="Debian ${LB_DISTRIBUTION} \$(date +%Y%m%d-%H:%M)" ;; debian-release) eval VERSION="$`echo RELEASE_${LB_DISTRIBUTION}`" LB_ISO_VOLUME="Debian ${VERSION} ${LB_ARCHITECTURE} live" ;; emdebian) LB_ISO_VOLUME="Emdebian ${LB_DISTRIBUTION} \$(date +%Y%m%d-%H:%M)" ;; ubuntu) LB_ISO_VOLUME="Ubuntu ${LB_DISTRIBUTION} \$(date +%Y%m%d-%H:%M)" ;; esac fi # Setting memtest option LB_MEMTEST="${LB_MEMTEST:-memtest86+}" # Setting win32-loader option if [ "${LB_MODE}" != "ubuntu" ] then case "${LB_ARCHITECTURE}" in amd64|i386) if [ "${LB_DEBIAN_INSTALLER}" != "false" ] then LB_WIN32_LOADER="${LB_WIN32_LOADER:-true}" else LB_WIN32_LOADER="${LB_WIN32_LOADER:-false}" fi ;; *) LB_WIN32_LOADER="${LB_WIN32_LOADER:-false}" ;; esac fi # Setting netboot filesystem LB_NET_ROOT_FILESYSTEM="${LB_NET_ROOT_FILESYSTEM:-nfs}" # Setting netboot server path if [ -z "${LB_NET_ROOT_PATH}" ] then case "${LB_MODE}" in debian|debian-release) LB_NET_ROOT_PATH="/srv/debian-live" ;; emdebian) LB_NET_ROOT_PATH="/srv/emdebian-live" ;; ubuntu) LB_NET_ROOT_PATH="/srv/ubuntu-live" ;; esac fi # Setting netboot server address LB_NET_ROOT_SERVER="${LB_NET_ROOT_SERVER:-192.168.1.1}" # Setting net cow filesystem LB_NET_COW_FILESYSTEM="${LB_NET_COW_FILESYSTEM:-nfs}" # Setting net tarball LB_NET_TARBALL="${LB_NET_TARBALL:-gzip}" # Setting syslinux configuration file # LB_SYSLINUX_CFG # Setting syslinux splash # LB_SYSLINUX_SPLASH LB_SYSLINUX_TIMEOUT="${LB_SYSLINUX_TIMEOUT:-0}" # Setting syslinux menu LB_SYSLINUX_MENU="${LB_SYSLINUX_MENU:-true}" # Setting syslinux menu live entries case "${LB_MODE}" in debian|debian-release) LB_SYSLINUX_MENU_LIVE_ENTRY="${LB_SYSLINUX_MENU_LIVE_ENTRY:-Live}" LB_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE="${LB_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE:-${LB_SYSLINUX_MENU_LIVE_ENTRY} (failsafe)}" ;; *) LB_SYSLINUX_MENU_LIVE_ENTRY="${LB_SYSLINUX_MENU_LIVE_ENTRY:-Start ${LB_ISO_APPLICATION}}" LB_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE="${LB_SYSLINUX_MENU_LIVE_ENTRY_FAILSAFE:-${LB_SYSLINUX_MENU_LIVE_ENTRY} (failsafe)}" ;; esac # Settings memtest menu entry LB_SYSLINUX_MENU_MEMTEST_ENTRY="${LB_SYSLINUX_MENU_MEMTEST_ENTRY:-Memory test}" # Setting username case "${LB_MODE}" in ubuntu) LB_USERNAME="${LB_USERNAME:-ubuntu}" ;; *) LB_USERNAME="${LB_USERNAME:-user}" ;; esac ## config/source # Setting source option LB_SOURCE="${LB_SOURCE:-false}" # Setting image type LB_SOURCE_IMAGES="${LB_SOURCE_IMAGES:-tar}" # Setting fakeroot/fakechroot LB_USE_FAKEROOT="${LB_USE_FAKEROOT:-false}" } Check_defaults () { if [ "${LB_CONFIG_VERSION}" ] then # We're only checking when we're actually running the checks # that's why the check for emptyness of the version; # however, as live-build always declares LB_CONFIG_VERSION # internally, this is safe assumption (no cases where it's unset, # except when bootstrapping the functions/defaults etc.). CURRENT_CONFIG_VERSION="$(echo ${LB_CONFIG_VERSION} | awk -F. '{ print $1 }')" if [ ${CURRENT_CONFIG_VERSION} -ge 3 ] then Echo_error "This config tree is too new for this version of live-build (${VERSION})." Echo_error "Aborting build, please get a new version of live-build." exit 1 elif [ ${CURRENT_CONFIG_VERSION} -eq 1 ] then Echo_error "This config tree is too old for this version of live-build (${VERSION})." Echo_error "Aborting build, please repopulate the config tree." exit 1 elif [ ${CURRENT_CONFIG_VERSION} -lt 1 ] then Echo_warning "This config tree does not specify a format version or has an unknown version number." Echo_warning "Continuing build, but it could lead to errors or different results. Please repopulate the config tree." fi fi if echo ${LB_PACKAGES_LISTS} | grep -qs -E "(stripped|minimal)\b" then # aptitude + stripped|minimal if [ "${LB_APT}" = "aptitude" ] then Echo_warning "You selected LB_PACKAGES_LISTS='%s' and LB_APT='aptitude'" "${LB_PACKAGES_LIST}. This configuration is potentially unsafe, as aptitude is not used in the stripped/minimal package lists." fi fi if [ "${LB_DEBIAN_INSTALLER}" != "false" ] then # d-i true, no caching if ! echo ${LB_CACHE_STAGES} | grep -qs "bootstrap\b" || [ "${LB_CACHE}" != "true" ] || [ "${LB_CACHE_PACKAGES}" != "true" ] then Echo_warning "You have selected values of LB_CACHE, LB_CACHE_PACKAGES, LB_CACHE_STAGES and LB_DEBIAN_INSTALLER which will result in 'bootstrap' packages not being cached. This configuration is potentially unsafe as the bootstrap packages are re-used when integrating the Debian Installer." fi fi if [ "${LB_BOOTLOADER}" = "syslinux" ] then # syslinux + fat case "${LB_BINARY_FILESYSTEM}" in fat*) ;; *) Echo_warning "You have selected values of LB_BOOTLOADER and LB_BINARY_FILESYSTEM which are incompatible - syslinux only supports FAT filesystems." ;; esac fi case "${LB_BINARY_IMAGES}" in usb*) # grub or yaboot + usb case "${LB_BOOTLOADER}" in grub|yaboot) Echo_error "You have selected a combination of bootloader and image type that is currently not supported by live-build. Please use either another bootloader or a different image type." exit 1 ;; esac ;; esac if [ "$(echo ${LB_ISO_APPLICATION} | wc -c)" -gt 128 ] then Echo_warning "You have specified a value of LB_ISO_APPLICATION that is too long; the maximum length is 128 characters." fi if [ "$(echo ${LB_ISO_PREPARER} | wc -c)" -gt 128 ] then Echo_warning "You have specified a value of LB_ISO_PREPARER that is too long; the maximum length is 128 characters." fi if [ "$(echo ${LB_ISO_PUBLISHER} | wc -c)" -gt 128 ] then Echo_warning "You have specified a value of LB_ISO_PUBLISHER that is too long; the maximum length is 128 characters." fi if [ "$(eval "echo ${LB_ISO_VOLUME}" | wc -c)" -gt 32 ] then Echo_warning "You have specified a value of LB_ISO_VOLUME that is too long; the maximum length is 32 characters." fi if echo ${LB_PACKAGES_LISTS} | grep -qs -E "(stripped|minimal)\b" then if [ "${LB_BINARY_INDICES}" = "true" ] then Echo_warning "You have selected hook to minimise image size but you are still including package indices with your value of LB_BINARY_INDICES." fi fi }