Adding debian version 3.0~a1-1.

1 files changed, 1233 insertions, 0 deletions

diff --git a/functions/defaults.sh b/functions/defaults.sh
new file mode 100755
index 000000000..57cf37c20
--- /dev/null
+++ b/functions/defaults.sh
@@ -0,0 +1,1233 @@
+#!/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_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 "${LB_MODE}" in
+		debian)
+			case "${LB_DISTRIBUTION}" in
+				squeeze|sid)
+					LB_DEBIAN_INSTALLER_GUI="${LB_DEBIAN_INSTALLER_GUI:-false}"
+					;;
+
+				*)
+					LB_DEBIAN_INSTALLER_GUI="${LB_DEBIAN_INSTALLER_GUI:-true}"
+					;;
+			esac
+			;;
+
+		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
+
+}