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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2013 Daniel Baumann <daniel@debian.org>
##
## 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="$(Echo 'installs grub2 into binary')"
HELP=""
USAGE="${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}" != "grub2" ]
then
exit 0
fi
Echo_message "Begin installing grub2..."
# Requiring stage file
Require_stagefile .build/config .build/bootstrap
# Checking stage file
Check_stagefile .build/binary_grub
# Checking grub2 templates
Check_templates grub2
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Check architecture
Check_architectures amd64 i386
Check_crossarchitectures
# Checking depends
Check_package chroot/usr/bin/grub-mkimage grub-pc
# 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}\nmenuentry \"Debian GNU/Linux - ${LABEL}\" {"
LINUX_LIVE="${LINUX_LIVE}\nlinux\t\t/${KERNEL} ${INITFS:+boot=${INITFS} }config LB_BOOTAPPEND_LIVE ${APPEND}"
LINUX_LIVE="${LINUX_LIVE}\ninitrd\t\t/${INITRD}"
LINUX_LIVE="${LINUX_LIVE}\n}"
}
Grub_install_entry ()
{
LABEL="${1}"
KERNEL="${2}"
INITRD="${3}"
APPEND="${4}"
if [ "${LABEL}" != "rescue" ] && [ "${LABEL}" != "rescuegui" ]
then
APPEND="${APPEND} quiet"
fi
LINUX_INSTALL="${LINUX_INSTALL}\nmenuentry \"Debian GNU/Linux - ${LABEL}\" {"
LINUX_INSTALL="${LINUX_INSTALL}\nlinux\t\t/${KERNEL} ${APPEND} LB_BOOTAPPEND_INSTALL"
LINUX_INSTALL="${LINUX_INSTALL}\ninitrd\t\t/${INITRD}"
LINUX_INSTALL="${LINUX_INSTALL}\n}"
}
case "${LB_INITRAMFS}" in
casper)
INITFS="casper"
;;
live-boot)
INITFS="live"
;;
*)
INITFS=""
;;
esac
# Setting destination directory
case "${LIVE_IMAGE_TYPE}" in
iso*|tar)
case "${LB_INITRAMFS}" in
casper)
DESTDIR_LIVE="binary/casper"
;;
live-boot)
DESTDIR_LIVE="binary/live"
;;
*)
DESTDIR_LIVE="binary/live"
;;
esac
DESTDIR_INSTALL="binary/install"
;;
hdd*|netboot)
Echo_warning "Bootloader in this image type not yet supported by live-build."
Echo_warning "This would produce a not bootable image, aborting (FIXME)."
exit 1
;;
esac
Check_multiarchitectures
# Creating directory
mkdir -p "${DESTDIR_LIVE}"
# Setting boot parameters
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 ${LB_BOOTAPPEND_LIVE} | sed -e 's| ||')"
# Assembling kernel configuration
# Default entries
DEFAULT_FLAVOUR="$(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}"
if [ "${LB_BOOTAPPEND_FAILSAFE}" != "none" ]
then
Grub_live_entry "live (fail-safe mode)" "$(basename ${DESTDIR_LIVE})/${DEFAULT_KERNEL}" "$(basename ${DESTDIR_LIVE})/${DEFAULT_INITRD}" "${LB_BOOTAPPEND_FAILSAFE}"
fi
for KERNEL in chroot/boot/vmlinuz-*
do
VERSION="$(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}" "${LB_BOOTAPPEND_FAILSAFE}"
done
LINUX_LIVE="$(/bin/echo ${LINUX_LIVE} | sed -e 's|binary||g' -e 's|//|/|g')"
# Assembling debian-installer configuration
if [ "${LB_DEBIAN_INSTALLER}" != "false" ]
then
LINUX_LIVE="#\t \"Live\"\n${LINUX_LIVE}"
LINUX_INSTALL="#\t \"Installer\"\n"
VMLINUZ_DI="install/vmlinuz"
INITRD_DI="install/initrd.gz"
APPEND_DI="vga=normal"
VMLINUZ_GI="install/gtk/vmlinuz"
INITRD_GI="install/gtk/initrd.gz"
APPEND_GI="video=vesa:ywrap,mtrr vga=788"
Grub_install_entry "install" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
Grub_install_entry "installgui" "${VMLINUZ_GI}" "${INITRD_GI}" "${APPEND_GI}"
Grub_install_entry "expert" "${VMLINUZ_DI}" "${INITRD_DI}" "priority=low ${APPEND_DI}"
Grub_install_entry "expertgui" "${VMLINUZ_GI}" "${INITRD_GI}" "priority=low ${APPEND_GI}"
Grub_install_entry "rescue" "${VMLINUZ_DI}" "${INITRD_DI}" "rescue/enable=true ${APPEND_DI}"
Grub_install_entry "rescuegui" "${VMLINUZ_GI}" "${INITRD_GI}" "rescue/enable=true ${APPEND_GI}"
Grub_install_entry "auto" "${VMLINUZ_DI}" "${INITRD_DI}" "auto=true priority=critical ${APPEND_DI}"
Grub_install_entry "autogui" "${VMLINUZ_GI}" "${INITRD_GI}" "auto=true priority=critical ${APPEND_GI}"
fi
LINUX_INSTALL="$(/bin/echo ${LINUX_INSTALL} | sed -e 's|binary||g' -e 's|//|/|g')"
# Assembling memtest configuration
if [ -f "${DESTDIR_LIVE}"/memtest ]
then
MEMTEST="#\t \"Other\"\n"
MEMTEST="${MEMTEST}\nmenuentry\t\"${LB_MEMTEST}\" {\nlinux16\t$(basename ${DESTDIR_LIVE})/memtest\n}"
MEMTEST="$(/bin/echo ${MEMTEST} | sed -e 's|//|/|g')"
fi
# Copying templates
mkdir -p binary/boot/grub
cp -r "${TEMPLATES}"/* binary/boot/grub
case ${LIVE_IMAGE_TYPE} in
iso*)
FILES="chroot/usr/lib/grub/i386-pc/*.mod chroot/usr/lib/grub/i386-pc/*.lst chroot/usr/lib/grub/i386-pc/efiemu??.o chroot/usr/share/grub/*.pf2"
;;
hdd*|tar)
FILES="chroot/usr/lib/grub/i386-pc/*"
;;
esac
if [ "${LB_BUILD_WITH_CHROOT}" = "false" ]
then
FILES="$(echo ${FILES} | sed -e 's|chroot||g')"
fi
# Copying grub
cp ${FILES} binary/boot/grub
sed -i -e "s|LINUX_LIVE|${LINUX_LIVE}|" -e "s|LINUX_INSTALL|${LINUX_INSTALL}|" -e "s|MEMTEST|${MEMTEST}|" binary/boot/grub/grub.cfg
sed -i -e "s#LB_BOOTAPPEND_INSTALL#${LB_BOOTAPPEND_INSTALL}#" -e "s#LB_BOOTAPPEND_LIVE#${LB_BOOTAPPEND_LIVE}#" binary/boot/grub/grub.cfg
sed -i -e 's|\ $||g' binary/boot/grub/grub.cfg
# Saving cache
Save_cache cache/packages.binary
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .build/binary_grub
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