From a542d52141acef0e2d2bb78253d6b5df4305dcd1 Mon Sep 17 00:00:00 2001
From: Lyndon Brown <jnqnfe@gmail.com>
Date: Mon, 4 May 2020 18:20:02 +0100
Subject: rename binary_loopback_cfg to binary_grub_cfg

when loopback support was introduced, it initially duplicated the code
for generating a grub2 config, before the duplicated code was removed from
the grub-pc script, effectively thus moving grub config generation to the
loopback feature script.

grub-efi support was added after this.

this results in a misleading filename, since the `binary_loopback_cfg`
script is essential for use of grub-pc|grub-efi, and actually only has a
single line of code on top that's needed for adding actual loopback
support on top. (when grub-pc and grub-efi are not used, the entire script
is still needed for loopback support to work).

so here we rename it to make better sense, and correct/clarify bits of
documentation.

Gbp-Dch: Short
---
 manpages/en/live-build.7          |   8 +-
 scripts/build/binary              |   2 +-
 scripts/build/binary_grub-efi     |   4 +-
 scripts/build/binary_grub-pc      |   4 +-
 scripts/build/binary_grub_cfg     | 289 ++++++++++++++++++++++++++++++++++++++
 scripts/build/binary_loopback_cfg | 286 -------------------------------------
 6 files changed, 298 insertions(+), 295 deletions(-)
 create mode 100755 scripts/build/binary_grub_cfg
 delete mode 100755 scripts/build/binary_loopback_cfg

diff --git a/manpages/en/live-build.7 b/manpages/en/live-build.7
index 1920f6744..0c17afb3c 100644
--- a/manpages/en/live-build.7
+++ b/manpages/en/live-build.7
@@ -119,12 +119,14 @@ creates checksums (md5, sha1, and/or sha256) for live image content
 duplicates the chroot directory, to place a copy of what would be the completed live OS root filesystem to one side, allowing the original to continue to be used in executing certain parts of the remainder of the build process
 .IP "\fBlb binary_disk\fR(1)" 4
 creates disk information files to be added to live image
+.IP "\fBlb binary_grub_cfg\fR(1)" 4
+creates the config for grub-pc and grub-efi, and also enables loopback support (which depends upon it) in the live image
 .IP "\fBlb binary_grub-efi\fR(1)" 4
-installs grub2-efi into live image to provide image boot capability
+installs grub-efi (grub2 for EFI) into live image to provide image boot capability. It relies upon \fBlb binary_grub_cfg\fR to create the config.
 .IP "\fBlb binary_grub-legacy\fR(1)" 4
 installs grub into live image to provide image boot capability
 .IP "\fBlb binary_grub-pc\fR(1)" 4
-installs grub2 into live image to provide image boot capability
+installs grub-pc (grub2 for BIOS) into live image to provide image boot capability. It relies upon \fBlb binary_grub_cfg\fR to create the config.
 .IP "\fBlb binary_hdd\fR(1)" 4
 compiles the final live image into an HDD image file
 .IP "\fBlb binary_hooks\fR(1)" 4
@@ -137,8 +139,6 @@ compiles the final live image into an ISO file
 copies the linux\-image into the live image
 .IP "\fBlb binary_loadlin\fR(1)" 4
 bundles a copy of loadlin into the live image
-.IP "\fBlb binary_loopback_cfg\fR(1)" 4
-install loopback-cfg into the live image
 .IP "\fBlb binary_manifest\fR(1)" 4
 creates manifest of packages installed into live OS filesystem, and list of packages to be excluded by a persistence mechanism installing the live OS to disk
 .IP "\fBlb binary_memtest\fR(1)" 4
diff --git a/scripts/build/binary b/scripts/build/binary
index a759a7899..aa1d06ab2 100755
--- a/scripts/build/binary
+++ b/scripts/build/binary
@@ -54,7 +54,7 @@ lb binary_linux-image "${@}"
 lb binary_memtest "${@}"
 lb binary_grub-legacy "${@}"
 lb binary_grub-pc "${@}"
-lb binary_loopback_cfg "${@}"
+lb binary_grub_cfg "${@}"
 lb binary_syslinux "${@}"
 lb binary_disk "${@}"
 lb binary_loadlin "${@}"
diff --git a/scripts/build/binary_grub-efi b/scripts/build/binary_grub-efi
index 2ee26f40d..a7181bfed 100755
--- a/scripts/build/binary_grub-efi
+++ b/scripts/build/binary_grub-efi
@@ -31,6 +31,8 @@ fi
 
 Echo_message "Begin preparing Grub based EFI support..."
 
+# NOTE: We rely on `binary_grub_cfg` to generate grub.cfg and other configuration files!
+
 # Requiring stage file
 Require_stagefiles config bootstrap
 
@@ -295,7 +297,5 @@ rm -rf chroot/grub-efi-temp-arm-efi
 rm -rf chroot/grub-efi-temp-cfg
 rm -rf chroot/grub-efi-temp
 
-# We rely on: binary_loopback_cfg to generate grub.cfg and other configuration files
-
 # Creating stage file
 Create_stagefile
diff --git a/scripts/build/binary_grub-pc b/scripts/build/binary_grub-pc
index f639b1aa1..9fca63272 100755
--- a/scripts/build/binary_grub-pc
+++ b/scripts/build/binary_grub-pc
@@ -31,6 +31,8 @@ fi
 
 Echo_message "Begin installing grub-pc..."
 
+# NOTE: We rely on `binary_grub_cfg` to generate grub.cfg and other configuration files!
+
 # Requiring stage file
 Require_stagefiles config bootstrap
 
@@ -71,8 +73,6 @@ then
 	FILES="$(echo ${FILES} | sed -e 's|chroot||g')"
 fi
 
-# We rely on: binary_loopback_cfg to generate grub.cfg and other configuration files
-
 # Copying grub
 cp ${FILES} binary/boot/grub/i386-pc
 
diff --git a/scripts/build/binary_grub_cfg b/scripts/build/binary_grub_cfg
new file mode 100755
index 000000000..54649e187
--- /dev/null
+++ b/scripts/build/binary_grub_cfg
@@ -0,0 +1,289 @@
+#!/bin/sh
+
+## live-build(7) - System Build Scripts
+## Copyright (C) 2016-2020 The Debian Live team
+## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
+##
+## 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="Generates config for grub-pc and grub-efi, and installs loopback support"
+USAGE="${PROGRAM} [--force]"
+
+# Processing arguments and configuration files
+Init_config_data "${@}"
+
+# NOTE: This creates the config used for both grub-pc and grub-efi.
+# It also installs loopback.cfg for looback support, which depends upon that
+# config. Since loopback support is added unconditionally, this script is
+# thus run unconditionally!
+# TODO: Add an option to allow disabling loopback.cfg creation? (and thus conditionally run the script)
+
+Echo_message "Begin installing config for grub-pc and/or grub-pc, and loopback support..."
+
+# Requiring stage file
+Require_stagefiles config bootstrap
+
+# Checking stage file
+Check_stagefile
+
+# Acquire lock file
+Acquire_lockfile
+
+# Check architecture
+Check_architectures amd64 i386
+Check_crossarchitectures
+
+_TARGET="binary/boot/grub"
+
+# Local functions
+Grub_live_menu_entry() {
+	local LABEL="$1"
+	local KERNEL="$2"
+	local INITRD="$3"
+	local APPEND="$4"
+	local HOTKEY="${5:+ --hotkey=$5}"
+
+	cat >> "${LIVE_ENTRIES_TMP}" <<END
+menuentry "${LABEL}"${HOTKEY} {
+	linux	$KERNEL $APPEND
+	initrd	$INITRD
+}
+END
+}
+
+Grub_live_autodetect_menu_entry ()
+{
+	local LABEL="${1}"
+	local AMD64_KERNEL="${2}"
+	local AMD64_INITRD="${3}"
+	local _686_KERNEL="${4}"
+	local _686_INITRD="${5}"
+	local APPEND="${6}"
+
+	cat >> "${LIVE_ENTRIES_TMP}" <<END
+# Autodetect if amd64 is supported
+menuentry "$LABEL" {
+	if cpuid -l; then
+		linux ${AMD64_KERNEL} ${APPEND}
+		initrd ${AMD64_INITRD}
+	else
+		linux ${_686_KERNEL} ${APPEND}
+		initrd ${_686_INITRD}
+	fi
+}
+END
+}
+
+# User config replacement/additional files
+_SOURCE_USER="config/bootloaders/grub-pc"
+
+# Copying templates
+mkdir -p "${_TARGET}"
+if [ -n "${LIVE_BUILD}" ]; then
+	cp -a "${LIVE_BUILD}/share/bootloaders/grub-pc"/* "${_TARGET}"/
+else
+	cp -a "/usr/share/live/build/bootloaders/grub-pc"/* "${_TARGET}"/
+fi
+if [ -e "${_SOURCE_USER}" ]; then
+	cp -af "${_SOURCE_USER}"/* "${_TARGET}"/
+fi
+
+case "${LB_INITRAMFS}" in
+	live-boot)
+		INITFS="live"
+		;;
+
+	*)
+		INITFS="boot"
+		;;
+esac
+
+# Setting boot parameters
+if [ "${LB_UNION_FILESYSTEM}" != "overlay" ]; then
+	LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} union=${LB_UNION_FILESYSTEM}"
+fi
+
+# Default entries
+DEFAULT_FLAVOUR="$(echo ${LB_LINUX_FLAVOURS} | awk '{ print $1 }')"
+DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
+DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
+
+KERNEL_LIVE="/${INITFS}/${DEFAULT_KERNEL}"
+INITRD_LIVE="/${INITFS}/${DEFAULT_INITRD}"
+APPEND_LIVE="${LB_BOOTAPPEND_LIVE} findiso=\${iso_path}"
+
+# Ensure fresh live entries
+LIVE_ENTRIES_TMP="${_TARGET}/live.cfg.tmp"
+rm -f "${LIVE_ENTRIES_TMP}"
+
+# Assemble live menu entries
+_AMD64_686_NUMBER="0"
+
+for _FLAVOUR in ${LB_LINUX_FLAVOURS}; do
+	if [ "${_FLAVOUR}" = "amd64" -o "${_FLAVOUR}" = "686" ]; then
+		_AMD64_686_NUMBER="$((${_AMD64_686_NUMBER} + 1))"
+	fi
+done
+
+if [ "${_AMD64_686_NUMBER}" -ge 2 ] ; then
+	# Default entries
+	AMD64_KERNEL="$(basename chroot/boot/vmlinuz-*amd64)"
+	AMD64_INITRD="initrd.img-$(echo ${AMD64_KERNEL} | sed -e 's|vmlinuz-||')"
+	_686_KERNEL="$(basename chroot/boot/vmlinuz-*686)"
+	_686_INITRD="initrd.img-$(echo ${_686_KERNEL} | sed -e 's|vmlinuz-||')"
+
+	Grub_live_autodetect_menu_entry "Live system (autodetect)" \
+		"/${INITFS}/${AMD64_KERNEL}" \
+		"/${INITFS}/${AMD64_INITRD}" \
+		"/${INITFS}/${_686_KERNEL}" \
+		"/${INITFS}/${_686_INITRD}" \
+		"${APPEND_LIVE}"
+
+	if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]; then
+		Grub_live_autodetect_menu_entry "Live system (autodetect) (fail-safe mode)" \
+			"/${INITFS}/${AMD64_KERNEL}" \
+			"/${INITFS}/${AMD64_INITRD}" \
+			"/${INITFS}/${_686_KERNEL}" \
+			"/${INITFS}/${_686_INITRD}" \
+			"${LB_BOOTAPPEND_LIVE_FAILSAFE}"
+	fi
+else
+	Grub_live_menu_entry "Live system" \
+		"/${INITFS}/${DEFAULT_KERNEL}" \
+		"/${INITFS}/${DEFAULT_INITRD}" \
+		"${APPEND_LIVE}" \
+		"l"
+	if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]; then
+		Grub_live_menu_entry "Live system (fail-safe mode)" \
+			"/${INITFS}/${DEFAULT_KERNEL}" \
+			"/${INITFS}/${DEFAULT_INITRD}" \
+			"${LB_BOOTAPPEND_LIVE_FAILSAFE}"
+	fi
+fi
+
+_COUNT=0
+for KERNEL in chroot/boot/vmlinuz-*; do
+	_COUNT=$(( $_COUNT + 1 ))
+done
+
+if [ $_COUNT -gt 1 ]; then
+	for KERNEL in chroot/boot/vmlinuz-*; do
+		VERSION="$(basename ${KERNEL} | sed -e 's|vmlinuz-||')"
+
+		Grub_live_menu_entry "Live system, kernel ${VERSION}" \
+			"/${INITFS}/$(basename ${KERNEL})" \
+			"/${INITFS}/initrd.img-${VERSION}" \
+			"${APPEND_LIVE}"
+
+		if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]; then
+			Grub_live_menu_entry "Live system, kernel ${VERSION} (fail-safe mode)" \
+				"/${INITFS}/$(basename ${KERNEL})" \
+				"/${INITFS}/initrd.img-${VERSION}" \
+				"${LB_BOOTAPPEND_LIVE_FAILSAFE}"
+		fi
+	done
+fi
+
+# Replace placeholder with compiled live entries temporarily held in live.cfg.tmp
+sed -i -e "/@LINUX_LIVE@/r ${LIVE_ENTRIES_TMP}" -e "/@LINUX_LIVE@/d" "${_TARGET}"/*.cfg
+sed -i -e "/LINUX_LIVE/r ${LIVE_ENTRIES_TMP}" -e "/LINUX_LIVE/d" "${_TARGET}"/*.cfg #backwards compatibility
+rm -f "${LIVE_ENTRIES_TMP}"
+
+# Assembling debian-installer configuration
+if [ "${LB_DEBIAN_INSTALLER}" != "none" ]; then
+	ENABLE_INSTALL_MENU="true"
+
+	KERNEL_DI="/install/vmlinuz"
+	INITRD_DI="/install/initrd.gz"
+	APPEND_DI="vga=normal ${LB_BOOTAPPEND_INSTALL} --- quiet"
+
+	KERNEL_GI="/install/gtk/vmlinuz"
+	INITRD_GI="/install/gtk/initrd.gz"
+	APPEND_GI="vga=788 ${LB_BOOTAPPEND_INSTALL} --- quiet"
+
+	if [ "${LB_DEBIAN_INSTALLER_GUI}" = "true" ]; then
+		rm ${_TARGET}/install_text.cfg
+		rm ${_TARGET}/install_start_text.cfg
+		mv ${_TARGET}/install_gui.cfg ${_TARGET}/install.cfg
+		mv ${_TARGET}/install_start_gui.cfg ${_TARGET}/install_start.cfg
+	else
+		rm ${_TARGET}/install_gui.cfg
+		rm ${_TARGET}/install_start_gui.cfg
+		mv ${_TARGET}/install_text.cfg ${_TARGET}/install.cfg
+		mv ${_TARGET}/install_start_text.cfg ${_TARGET}/install_start.cfg
+	fi
+else
+	ENABLE_INSTALL_MENU="false"
+	rm "${_TARGET}"/install_text.cfg
+	rm "${_TARGET}"/install_gui.cfg
+	rm "${_TARGET}"/install_start_text.cfg
+	rm "${_TARGET}"/install_start_gui.cfg
+fi
+
+# Assembling memtest configuration
+MEMTEST_BIN="/${INITFS}/memtest"
+if [ -f "binary/${MEMTEST_BIN}" ]; then
+	ENABLE_MEMTEST="true"
+	MEMTEST="source /boot/grub/memtest.cfg" #for backwards compatibility
+else
+	ENABLE_MEMTEST="false"
+	rm -f "${_TARGET}"/memtest.cfg
+fi
+
+# These must be held in variables to avoid mistake by checkbashisms
+LINUX_INSTALL="source /boot/grub/install_start.cfg"
+LINUX_ADVANCED_INSTALL="source /boot/grub/install.cfg"
+
+# Those without '@' markers are for backwards compatibility
+sed -i \
+    -e "s|@KERNEL_GI@|${KERNEL_GI}|" \
+    -e "s|@INITRD_GI@|${INITRD_GI}|" \
+    -e "s|@APPEND_GI@|${APPEND_GI}|" \
+    -e "s|@KERNEL_DI@|${KERNEL_DI}|" \
+    -e "s|@INITRD_DI@|${INITRD_DI}|" \
+    -e "s|@APPEND_DI@|${APPEND_DI}|" \
+    -e "s|@KERNEL_LIVE@|${KERNEL_LIVE}|" \
+    -e "s|@INITRD_LIVE@|${INITRD_LIVE}|" \
+    -e "s|@APPEND_LIVE@|${APPEND_LIVE}|" \
+    -e "s|@LB_BOOTAPPEND_INSTALL@|${LB_BOOTAPPEND_INSTALL}|" \
+    -e "s|@LB_BOOTAPPEND_LIVE_FAILSAFE@|${LB_BOOTAPPEND_LIVE_FAILSAFE}|" \
+    -e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|" \
+    -e "s|@APPEND_INSTALL@|${LB_BOOTAPPEND_INSTALL}|" \
+    -e "s|@ENABLE_INSTALL_MENU@|${ENABLE_INSTALL_MENU}|" \
+    -e "s|@ENABLE_MEMTEST@|${ENABLE_MEMTEST}|" \
+    -e "s|@MEMTEST_BIN@|${MEMTEST_BIN}|" \
+    -e "s|@MEMTEST_VERSION@|${LB_MEMTEST}|" \
+    -e "s|LINUX_INSTALL|${LINUX_INSTALL}|" \
+    -e "s|LINUX_ADVANCED_INSTALL|${LINUX_ADVANCED_INSTALL}|" \
+    -e "s|MEMTEST|${MEMTEST}|" \
+    -e "s|KERNEL_GI|${KERNEL_GI}|" \
+    -e "s|INITRD_GI|${INITRD_GI}|" \
+    -e "s|APPEND_GI|${APPEND_GI}|" \
+    -e "s|KERNEL_DI|${KERNEL_DI}|" \
+    -e "s|INITRD_DI|${INITRD_DI}|" \
+    -e "s|APPEND_DI|${APPEND_DI}|" \
+    -e "s|KERNEL_LIVE|${KERNEL_LIVE}|" \
+    -e "s|INITRD_LIVE|${INITRD_LIVE}|" \
+    -e "s|APPEND_LIVE|${APPEND_LIVE}|" \
+    -e "s|LB_BOOTAPPEND_INSTALL|${LB_BOOTAPPEND_INSTALL}|" \
+    -e "s|LB_BOOTAPPEND_LIVE_FAILSAFE|${LB_BOOTAPPEND_LIVE_FAILSAFE}|" \
+    -e "s|LB_BOOTAPPEND_LIVE|${LB_BOOTAPPEND_LIVE}|" \
+    "${_TARGET}"/*.cfg
+
+sed -i -e 's|//|/|g' "${_TARGET}"/*.cfg
+sed -i -e 's|\ $||g' "${_TARGET}"/*.cfg
+
+# Add loopback support
+echo "source /boot/grub/grub.cfg" > "${_TARGET}"/loopback.cfg
+
+# Creating stage file
+Create_stagefile
diff --git a/scripts/build/binary_loopback_cfg b/scripts/build/binary_loopback_cfg
deleted file mode 100755
index 4f4e1b95d..000000000
--- a/scripts/build/binary_loopback_cfg
+++ /dev/null
@@ -1,286 +0,0 @@
-#!/bin/sh
-
-## live-build(7) - System Build Scripts
-## Copyright (C) 2016-2020 The Debian Live team
-## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
-##
-## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
-## This is free software, and you are welcome to redistribute it
-## under certain conditions; see COPYING for details.
-
-
-set -e
-
-# Including common functions
-[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
-
-# Setting static variables
-DESCRIPTION="Installs loopback.cfg into binary"
-USAGE="${PROGRAM} [--force]"
-
-# Processing arguments and configuration files
-Init_config_data "${@}"
-
-# We avoid checking if we need to be running this bootloader
-# on purpose. The reason: You will always want to have
-# a loopback.cfg file
-# TODO: Add an option to be able to disable this file creation
-Echo_message "Begin installing loopback.cfg..."
-
-# Requiring stage file
-Require_stagefiles config bootstrap
-
-# Checking stage file
-Check_stagefile
-
-# Acquire lock file
-Acquire_lockfile
-
-# Check architecture
-Check_architectures amd64 i386
-Check_crossarchitectures
-
-_TARGET="binary/boot/grub"
-
-# Local functions
-Grub_live_menu_entry() {
-	local LABEL="$1"
-	local KERNEL="$2"
-	local INITRD="$3"
-	local APPEND="$4"
-	local HOTKEY="${5:+ --hotkey=$5}"
-
-	cat >> "${LIVE_ENTRIES_TMP}" <<END
-menuentry "${LABEL}"${HOTKEY} {
-	linux	$KERNEL $APPEND
-	initrd	$INITRD
-}
-END
-}
-
-Grub_live_autodetect_menu_entry ()
-{
-	local LABEL="${1}"
-	local AMD64_KERNEL="${2}"
-	local AMD64_INITRD="${3}"
-	local _686_KERNEL="${4}"
-	local _686_INITRD="${5}"
-	local APPEND="${6}"
-
-	cat >> "${LIVE_ENTRIES_TMP}" <<END
-# Autodetect if amd64 is supported
-menuentry "$LABEL" {
-	if cpuid -l; then
-		linux ${AMD64_KERNEL} ${APPEND}
-		initrd ${AMD64_INITRD}
-	else
-		linux ${_686_KERNEL} ${APPEND}
-		initrd ${_686_INITRD}
-	fi
-}
-END
-}
-
-# User config replacement/additional files
-_SOURCE_USER="config/bootloaders/grub-pc"
-
-# Copying templates
-mkdir -p "${_TARGET}"
-if [ -n "${LIVE_BUILD}" ]; then
-	cp -a "${LIVE_BUILD}/share/bootloaders/grub-pc"/* "${_TARGET}"/
-else
-	cp -a "/usr/share/live/build/bootloaders/grub-pc"/* "${_TARGET}"/
-fi
-if [ -e "${_SOURCE_USER}" ]; then
-	cp -af "${_SOURCE_USER}"/* "${_TARGET}"/
-fi
-
-case "${LB_INITRAMFS}" in
-	live-boot)
-		INITFS="live"
-		;;
-
-	*)
-		INITFS="boot"
-		;;
-esac
-
-# Setting boot parameters
-if [ "${LB_UNION_FILESYSTEM}" != "overlay" ]; then
-	LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} union=${LB_UNION_FILESYSTEM}"
-fi
-
-# Default entries
-DEFAULT_FLAVOUR="$(echo ${LB_LINUX_FLAVOURS} | awk '{ print $1 }')"
-DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
-DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
-
-KERNEL_LIVE="/${INITFS}/${DEFAULT_KERNEL}"
-INITRD_LIVE="/${INITFS}/${DEFAULT_INITRD}"
-APPEND_LIVE="${LB_BOOTAPPEND_LIVE} findiso=\${iso_path}"
-
-# Ensure fresh live entries
-LIVE_ENTRIES_TMP="${_TARGET}/live.cfg.tmp"
-rm -f "${LIVE_ENTRIES_TMP}"
-
-# Assemble live menu entries
-_AMD64_686_NUMBER="0"
-
-for _FLAVOUR in ${LB_LINUX_FLAVOURS}; do
-	if [ "${_FLAVOUR}" = "amd64" -o "${_FLAVOUR}" = "686" ]; then
-		_AMD64_686_NUMBER="$((${_AMD64_686_NUMBER} + 1))"
-	fi
-done
-
-if [ "${_AMD64_686_NUMBER}" -ge 2 ] ; then
-	# Default entries
-	AMD64_KERNEL="$(basename chroot/boot/vmlinuz-*amd64)"
-	AMD64_INITRD="initrd.img-$(echo ${AMD64_KERNEL} | sed -e 's|vmlinuz-||')"
-	_686_KERNEL="$(basename chroot/boot/vmlinuz-*686)"
-	_686_INITRD="initrd.img-$(echo ${_686_KERNEL} | sed -e 's|vmlinuz-||')"
-
-	Grub_live_autodetect_menu_entry "Live system (autodetect)" \
-		"/${INITFS}/${AMD64_KERNEL}" \
-		"/${INITFS}/${AMD64_INITRD}" \
-		"/${INITFS}/${_686_KERNEL}" \
-		"/${INITFS}/${_686_INITRD}" \
-		"${APPEND_LIVE}"
-
-	if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]; then
-		Grub_live_autodetect_menu_entry "Live system (autodetect) (fail-safe mode)" \
-			"/${INITFS}/${AMD64_KERNEL}" \
-			"/${INITFS}/${AMD64_INITRD}" \
-			"/${INITFS}/${_686_KERNEL}" \
-			"/${INITFS}/${_686_INITRD}" \
-			"${LB_BOOTAPPEND_LIVE_FAILSAFE}"
-	fi
-else
-	Grub_live_menu_entry "Live system" \
-		"/${INITFS}/${DEFAULT_KERNEL}" \
-		"/${INITFS}/${DEFAULT_INITRD}" \
-		"${APPEND_LIVE}" \
-		"l"
-	if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]; then
-		Grub_live_menu_entry "Live system (fail-safe mode)" \
-			"/${INITFS}/${DEFAULT_KERNEL}" \
-			"/${INITFS}/${DEFAULT_INITRD}" \
-			"${LB_BOOTAPPEND_LIVE_FAILSAFE}"
-	fi
-fi
-
-_COUNT=0
-for KERNEL in chroot/boot/vmlinuz-*; do
-	_COUNT=$(( $_COUNT + 1 ))
-done
-
-if [ $_COUNT -gt 1 ]; then
-	for KERNEL in chroot/boot/vmlinuz-*; do
-		VERSION="$(basename ${KERNEL} | sed -e 's|vmlinuz-||')"
-
-		Grub_live_menu_entry "Live system, kernel ${VERSION}" \
-			"/${INITFS}/$(basename ${KERNEL})" \
-			"/${INITFS}/initrd.img-${VERSION}" \
-			"${APPEND_LIVE}"
-
-		if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]; then
-			Grub_live_menu_entry "Live system, kernel ${VERSION} (fail-safe mode)" \
-				"/${INITFS}/$(basename ${KERNEL})" \
-				"/${INITFS}/initrd.img-${VERSION}" \
-				"${LB_BOOTAPPEND_LIVE_FAILSAFE}"
-		fi
-	done
-fi
-
-# Replace placeholder with compiled live entries temporarily held in live.cfg.tmp
-sed -i -e "/@LINUX_LIVE@/r ${LIVE_ENTRIES_TMP}" -e "/@LINUX_LIVE@/d" "${_TARGET}"/*.cfg
-sed -i -e "/LINUX_LIVE/r ${LIVE_ENTRIES_TMP}" -e "/LINUX_LIVE/d" "${_TARGET}"/*.cfg #backwards compatibility
-rm -f "${LIVE_ENTRIES_TMP}"
-
-# Assembling debian-installer configuration
-if [ "${LB_DEBIAN_INSTALLER}" != "none" ]; then
-	ENABLE_INSTALL_MENU="true"
-
-	KERNEL_DI="/install/vmlinuz"
-	INITRD_DI="/install/initrd.gz"
-	APPEND_DI="vga=normal ${LB_BOOTAPPEND_INSTALL} --- quiet"
-
-	KERNEL_GI="/install/gtk/vmlinuz"
-	INITRD_GI="/install/gtk/initrd.gz"
-	APPEND_GI="vga=788 ${LB_BOOTAPPEND_INSTALL} --- quiet"
-
-	if [ "${LB_DEBIAN_INSTALLER_GUI}" = "true" ]; then
-		rm ${_TARGET}/install_text.cfg
-		rm ${_TARGET}/install_start_text.cfg
-		mv ${_TARGET}/install_gui.cfg ${_TARGET}/install.cfg
-		mv ${_TARGET}/install_start_gui.cfg ${_TARGET}/install_start.cfg
-	else
-		rm ${_TARGET}/install_gui.cfg
-		rm ${_TARGET}/install_start_gui.cfg
-		mv ${_TARGET}/install_text.cfg ${_TARGET}/install.cfg
-		mv ${_TARGET}/install_start_text.cfg ${_TARGET}/install_start.cfg
-	fi
-else
-	ENABLE_INSTALL_MENU="false"
-	rm "${_TARGET}"/install_text.cfg
-	rm "${_TARGET}"/install_gui.cfg
-	rm "${_TARGET}"/install_start_text.cfg
-	rm "${_TARGET}"/install_start_gui.cfg
-fi
-
-# Assembling memtest configuration
-MEMTEST_BIN="/${INITFS}/memtest"
-if [ -f "binary/${MEMTEST_BIN}" ]; then
-	ENABLE_MEMTEST="true"
-	MEMTEST="source /boot/grub/memtest.cfg" #for backwards compatibility
-else
-	ENABLE_MEMTEST="false"
-	rm -f "${_TARGET}"/memtest.cfg
-fi
-
-# These must be held in variables to avoid mistake by checkbashisms
-LINUX_INSTALL="source /boot/grub/install_start.cfg"
-LINUX_ADVANCED_INSTALL="source /boot/grub/install.cfg"
-
-# Those without '@' markers are for backwards compatibility
-sed -i \
-    -e "s|@KERNEL_GI@|${KERNEL_GI}|" \
-    -e "s|@INITRD_GI@|${INITRD_GI}|" \
-    -e "s|@APPEND_GI@|${APPEND_GI}|" \
-    -e "s|@KERNEL_DI@|${KERNEL_DI}|" \
-    -e "s|@INITRD_DI@|${INITRD_DI}|" \
-    -e "s|@APPEND_DI@|${APPEND_DI}|" \
-    -e "s|@KERNEL_LIVE@|${KERNEL_LIVE}|" \
-    -e "s|@INITRD_LIVE@|${INITRD_LIVE}|" \
-    -e "s|@APPEND_LIVE@|${APPEND_LIVE}|" \
-    -e "s|@LB_BOOTAPPEND_INSTALL@|${LB_BOOTAPPEND_INSTALL}|" \
-    -e "s|@LB_BOOTAPPEND_LIVE_FAILSAFE@|${LB_BOOTAPPEND_LIVE_FAILSAFE}|" \
-    -e "s|@LB_BOOTAPPEND_LIVE@|${LB_BOOTAPPEND_LIVE}|" \
-    -e "s|@APPEND_INSTALL@|${LB_BOOTAPPEND_INSTALL}|" \
-    -e "s|@ENABLE_INSTALL_MENU@|${ENABLE_INSTALL_MENU}|" \
-    -e "s|@ENABLE_MEMTEST@|${ENABLE_MEMTEST}|" \
-    -e "s|@MEMTEST_BIN@|${MEMTEST_BIN}|" \
-    -e "s|@MEMTEST_VERSION@|${LB_MEMTEST}|" \
-    -e "s|LINUX_INSTALL|${LINUX_INSTALL}|" \
-    -e "s|LINUX_ADVANCED_INSTALL|${LINUX_ADVANCED_INSTALL}|" \
-    -e "s|MEMTEST|${MEMTEST}|" \
-    -e "s|KERNEL_GI|${KERNEL_GI}|" \
-    -e "s|INITRD_GI|${INITRD_GI}|" \
-    -e "s|APPEND_GI|${APPEND_GI}|" \
-    -e "s|KERNEL_DI|${KERNEL_DI}|" \
-    -e "s|INITRD_DI|${INITRD_DI}|" \
-    -e "s|APPEND_DI|${APPEND_DI}|" \
-    -e "s|KERNEL_LIVE|${KERNEL_LIVE}|" \
-    -e "s|INITRD_LIVE|${INITRD_LIVE}|" \
-    -e "s|APPEND_LIVE|${APPEND_LIVE}|" \
-    -e "s|LB_BOOTAPPEND_INSTALL|${LB_BOOTAPPEND_INSTALL}|" \
-    -e "s|LB_BOOTAPPEND_LIVE_FAILSAFE|${LB_BOOTAPPEND_LIVE_FAILSAFE}|" \
-    -e "s|LB_BOOTAPPEND_LIVE|${LB_BOOTAPPEND_LIVE}|" \
-    "${_TARGET}"/*.cfg
-
-sed -i -e 's|//|/|g' "${_TARGET}"/*.cfg
-sed -i -e 's|\ $||g' "${_TARGET}"/*.cfg
-
-echo "source /boot/grub/grub.cfg" > "${_TARGET}"/loopback.cfg
-
-# Creating stage file
-Create_stagefile
-- 
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