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|
#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2011 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 -e
# Including common functions
. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh
# Setting static variables
DESCRIPTION="$(Echo 'installs grub 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 [ "${LB_BOOTLOADER}" != "grub" ]
then
exit 0
fi
Echo_message "Begin installing grub..."
# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap
# Checking stage file
Check_stagefile .stage/binary_grub
# Checking grub templates
Check_templates grub
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Check architecture
Check_architecture amd64 i386
Check_crossarchitecture
# Checking depends
Check_package chroot/usr/sbin/grub grub
# Restoring cache
Restore_cache cache/packages_binary
# Installing depends
Install_package
# Local functions
Grub_live_entry ()
{
LABEL="${1}"
KERNEL="${2}"
INITRD="${3}"
APPEND="${4}"
LINUX_LIVE="${LINUX_LIVE}\ntitle\t\tDebian GNU/Linux - ${LABEL}"
LINUX_LIVE="${LINUX_LIVE}\nkernel\t\t/${KERNEL} boot=${INITFS} config LB_BOOTAPPEND_LIVE ${APPEND}"
LINUX_LIVE="${LINUX_LIVE}\ninitrd\t\t/${INITRD}"
}
Grub_install_entry ()
{
LABEL="${1}"
KERNEL="${2}"
INITRD="${3}"
APPEND="${4}"
QAPPEND="quiet"
for TYPE in Install Expert Rescue Auto
do
case "${TYPE}" in
Install)
TAPPEND="${APPEND} ${QAPPEND}"
;;
Expert)
TAPPEND="priority=low ${APPEND}"
;;
Rescue)
TAPPEND="rescue/enable=true ${APPEND} ${QAPPEND}"
;;
Auto)
TAPPEND="auto=true priority=critical ${APPEND} ${QAPPEND}"
;;
esac
case "${LABEL}" in
Text)
TYPE_SUFFIX=""
;;
GUI)
TYPE_SUFFIX="gui"
;;
esac
LINUX_INSTALL="${LINUX_INSTALL}\ntitle\t\t${LABEL} ${TYPE}"
LINUX_INSTALL="${LINUX_INSTALL}\nkernel\t\t/${KERNEL} ${TAPPEND} ${LB_BOOTAPPEND_INSTALL}"
LINUX_INSTALL="${LINUX_INSTALL}\ninitrd\t\t/${INITRD}"
done
}
case "${LB_INITRAMFS}" in
casper)
INITFS="casper"
;;
live-initramfs|live-boot)
INITFS="live"
;;
esac
# Setting destination directory
case "${LB_BINARY_IMAGES}" in
iso*|tar)
case "${LB_INITRAMFS}" in
casper)
DESTDIR_LIVE="binary/casper"
;;
live-initramfs|live-boot)
DESTDIR_LIVE="binary/live"
;;
esac
DESTDIR_INSTALL="binary/install"
;;
usb*|net)
Echo_warning "Bootloader in this image type not yet supported by live-build."
Echo_warning "This would produce a not bootable image, aborting (FIXME)."
exit 1
;;
esac
Check_multiarchitecture
# Creating directory
mkdir -p "${DESTDIR_LIVE}"
# Setting boot parameters
case "${LB_ENCRYPTION}" in
""|false)
;;
*)
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} encryption=${LB_ENCRYPTION}"
esac
if [ -n "${LB_USERNAME}" ]
then
case "${LB_INITRAMFS}" in
casper)
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} username=${LB_USERNAME}"
;;
live-initramfs|live-boot)
if [ "${LB_USERNAME}" != "user" ]
then
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} username=${LB_USERNAME}"
fi
;;
esac
fi
if [ -n "${LB_HOSTNAME}" ]
then
case "${LB_INITRAMFS}" in
casper)
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} hostname=${LB_HOSTNAME}"
;;
live-initramfs|live-boot)
if [ "${LB_HOSTNAME}" != "debian" ]
then
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} hostname=${LB_HOSTNAME}"
fi
;;
esac
fi
if [ "${LB_UNION_FILESYSTEM}" != "aufs" ]
then
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} union=${LB_UNION_FILESYSTEM}"
fi
if [ -n "${LB_NET_COW_PATH}" ]
then
Echo_error "Net cow not yet supported on grub"
exit 1
fi
if [ "${LB_EXPOSED_ROOT}" != "false" ]
then
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} exposedroot"
fi
LB_BOOTAPPEND_LIVE="$(echo ${LB_BOOTAPPEND_LIVE} | sed -e 's| ||')"
# Parameters are listed at: linux/Documentation/kernel-parameters.txt
FAILSAFE="noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal"
# Assembling kernel configuration
# Default entries
DEFAULT_FLAVOUR="$(echo ${LB_LINUX_FLAVOURS} | awk '{ print $1 }')"
DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
Grub_live_entry "live" "$(basename ${DESTDIR_LIVE})/${DEFAULT_KERNEL}" "$(basename ${DESTDIR_LIVE})/${DEFAULT_INITRD}"
Grub_live_entry "live (fail-safe mode)" "$(basename ${DESTDIR_LIVE})/${DEFAULT_KERNEL}" "$(basename ${DESTDIR_LIVE})/${DEFAULT_INITRD}" "${FAILSAFE}"
for KERNEL in chroot/boot/vmlinuz-*
do
VERSION="$(basename ${KERNEL} | sed -e 's|vmlinuz-||')"
Grub_live_entry "live, kernel ${VERSION}" "$(basename ${DESTDIR_LIVE})/$(basename ${KERNEL})" "$(basename ${DESTDIR_LIVE})/initrd.img-${VERSION}"
Grub_live_entry "live, kernel ${VERSION} (fail-safe mode)" "$(basename ${DESTDIR_LIVE})/$(basename ${KERNEL})" "$(basename ${DESTDIR_LIVE})/initrd.img-${VERSION}" "${FAILSAFE}"
done
LINUX_LIVE="$(/bin/echo ${LINUX_LIVE} | sed -e 's|binary||g' -e 's|//|/|g')"
# Assembling debian-installer configuration
if [ "${LB_DEBIAN_INSTALLER}" != "false" ]
then
LINUX_LIVE="title\t\tLive:\nroot\n\n${LINUX_LIVE}"
LINUX_INSTALL="title\t\tInstaller:\nroot"
VMLINUZ_DI="install/vmlinuz"
INITRD_DI="install/initrd.gz"
APPEND_DI="vga=normal"
VMLINUZ_GI="install/gtk/vmlinuz"
INITRD_GI="install/gtk/initrd.gz"
APPEND_GI="video=vesa:ywrap,mtrr vga=788"
if [ -f "binary/boot/${VMLINUZ_DI}" ] && [ -f "binary/boot/${INITRD_DI}" ]
then
Grub_install_entry "Text" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
fi
if [ -f "binary/boot/${VMLINUZ_GI}" ] && [ -f "binary/boot/${INITRD_GI}" ]
then
Grub_install_entry "GUI" "${VMLINUZ_GI}" "${INITRD_GI}" "${APPEND_GI}"
fi
fi
LINUX_INSTALL="$(/bin/echo ${LINUX_INSTALL} | sed -e 's|binary||g' -e 's|//|/|g')"
# Assembling memtest configuration
if [ -f "${DESTDIR_LIVE}"/memtest ]
then
MEMTEST="title\t\tOther:\nroot"
MEMTEST="${MEMTEST}\n\ntitle\t\t${LB_MEMTEST}\nkernel\t\t/$(basename ${DESTDIR_LIVE})/memtest"
MEMTEST="$(/bin/echo ${MEMTEST} | sed -e 's|//|/|g')"
fi
# Copying templates
mkdir -p binary/boot/grub
cp -r "${TEMPLATES}"/* binary/boot/grub
case ${LB_BINARY_IMAGES} in
iso*)
FILES="chroot/usr/lib/grub/*/stage2_eltorito"
;;
usb*|tar)
FILES="chroot/usr/lib/grub/*/stage1 chroot/usr/lib/grub/*/e2fs_stage1_5 chroot/usr/lib/grub/*/stage2"
;;
esac
if [ "${LB_BUILD_WITH_CHROOT}" = "false" ]
then
FILES="$(echo ${FILES} | sed -e 's|chroot||g')"
fi
# Copying grub
cp ${FILES} binary/boot/grub
# Copying local configuration file
if [ -f config/binary_grub/menu.lst ]
then
cp config/binary_grub/menu.lst binary/boot/grub/menu.lst
fi
# Copying splash screen
if [ -f config/binary_grub/splash.xpm.gz ]
then
LB_GRUB_SPLASH="config/binary_grub/splash.xpm.gz"
elif [ -f config/binary_grub/splash.xpm ]
then
LB_GRUB_SPLASH="config/binary_grub/splash.xpm"
fi
if [ -n "${LB_GRUB_SPLASH}" ]
then
if [ "${LB_GRUB_SPLASH}" = "none" ]
then
# Removing splash file
rm -f binary/boot/grub/splash.xpm.gz
# Removing splash entry
sed -i -e "s|splashimage.*||" binary/boot/grub/menu.lst
else
# Overwriting splash file
cp -f "${LB_GRUB_SPLASH}" binary/boot/grub
sed -i -e "s|splashimage.*|splashimage /boot/grub/$(basename ${LB_GRUB_SPLASH})|" binary/boot/grub/menu.lst
fi
fi
sed -i -e "s|LINUX_LIVE|${LINUX_LIVE}|" -e "s|LINUX_INSTALL|${LINUX_INSTALL}|" -e "s|MEMTEST|${MEMTEST}|" binary/boot/grub/menu.lst
sed -i -e "s|LB_BOOTAPPEND_INSTALL|${LB_BOOTAPPEND_INSTALL}|" -e "s|LB_BOOTAPPEND_LIVE|${LB_BOOTAPPEND_LIVE}|" binary/boot/grub/menu.lst
sed -i -e 's|\ $||g' binary/boot/grub/menu.lst
# Saving cache
Save_cache cache/packages_binary
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .stage/binary_grub
|