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#!/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 -e
# Including common functions
. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh
# Setting static variables
DESCRIPTION="$(Echo 'installs silo 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 [ "${LB_BOOTLOADER}" != "silo" ]
then
exit 0
fi
# Check image type
case "${LB_BINARY_IMAGES}" in
iso*|usb*|tar)
;;
net)
# silo not required for sparc netbooting
exit 0
;;
esac
Echo_message "Begin installing silo..."
# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap
# Checking stage file
Check_stagefile .stage/binary_silo
# Checking silo templates
Check_templates silo
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
# Check architecture
Check_architectures sparc
# Checking depends
Check_package chroot/usr/sbin/silo silo
# Restoring cache
Restore_cache cache/packages_binary
# Installing depends
Install_package
# Local functions
Silo_live_entry ()
{
LABEL="${1}"
KERNEL="${2}"
INITRD="${3}"
APPEND="${4}"
DIRECTORY="/$(basename ${DESTDIR_LIVE})"
LINUX_LIVE="${LINUX_LIVE}\nimage=${DIRECTORY}/${KERNEL}\n"
LINUX_LIVE="${LINUX_LIVE}\t label=${LABEL}\n"
LINUX_LIVE="${LINUX_LIVE}\t initrd=${DIRECTORY}/${INITRD}\n"
LINUX_LIVE="${LINUX_LIVE}\t append=\"boot=${INITFS} config LB_BOOTAPPEND_LIVE ${APPEND}\"\n"
}
Silo_install_entry ()
{
LABEL="${1}"
KERNEL="${2}"
INITRD="${3}"
APPEND="${4}"
DIRECTORY="/$(basename ${DESTDIR_INSTALL})"
if [ "${LABEL}" != "rescue" ] && [ "${LABEL}" != "rescuegui" ]
then
APPEND="${APPEND} quiet"
fi
LINUX_INSTALL="${LINUX_INSTALL}\nimage=${DIRECTORY}/${KERNEL}\n"
LINUX_INSTALL="${LINUX_INSTALL}\t label=${LABEL}\n"
LINUX_INSTALL="${LINUX_INSTALL}\t initrd=${DIRECTORY}/${INITRD}\n"
LINUX_INSTALL="${LINUX_INSTALL}\t append=\"LB_BOOTAPPEND_LIVE ${APPEND} LB_BOOTAPPEND_INSTALL\"\n"
}
# Setting destination directories
DESTDIR_INSTALL="binary/install"
case "${LB_INITRAMFS}" in
casper)
INITFS="casper"
DESTDIR_LIVE="binary/casper"
;;
live-boot)
INITFS="live"
DESTDIR_LIVE="binary/live"
;;
esac
# Creating directory
mkdir -p "${DESTDIR_LIVE}"
# Setting boot parameters
if [ -n "${LB_USERNAME}" ]
then
case "${LB_INITRAMFS}" in
casper)
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} username=${LB_USERNAME}"
;;
live-boot)
if [ "${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-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 "${LB_NET_COW_PATH}" ]
then
Echo_error "Net cow not supported on silo"
exit 1
fi
if [ "${LB_EXPOSED_ROOT}" != "false" ]
then
LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} exposedroot"
fi
LB_BOOTAPPEND_LIVE="$(echo ${LB_BOOTAPPEND_LIVE} | sed -e 's| ||')"
# Parameters are listed at: linux/Documentation/kernel-parameters.txt
FAILSAFE="noapic noapm nodma nomce nolapic nomodeset nosmp vga=ofonly"
# Assembling kernel configuration
# Default entries
DEFAULT_FLAVOUR="$(echo ${LB_LINUX_FLAVOURS} | awk '{ print $1 }')"
DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
Silo_live_entry "live" "${DEFAULT_KERNEL}" "${DEFAULT_INITRD}"
Silo_live_entry "live-failsafe" "${DEFAULT_KERNEL}" "${DEFAULT_INITRD}" "${FAILSAFE}"
if [ "$(echo ${LB_LINUX_FLAVOURS} | wc -w)" -gt "1" ]
then
for KERNEL in chroot/boot/vmlinuz-*
do
KERNEL_IMAGE="$(basename ${KERNEL})"
KERNEL_VERSION="$(echo ${KERNEL_IMAGE} | sed -e 's|vmlinuz-||')"
INITRD="initrd.img-${KERNEL_VERSION}"
Silo_live_entry "live-${KERNEL_VERSION}" "${KERNEL_IMAGE}" "${INITRD}"
Silo_live_entry "live-${KERNEL_VERSION}-failsafe" "${KERNEL_IMAGE}" "${INITRD}" "${FAILSAFE}"
done
fi
LINUX_LIVE="$(/bin/echo ${LINUX_LIVE} | sed -e 's|binary||g' -e 's|//|/|g')"
# Assembling debian-installer configuration
if [ "${LB_DEBIAN_INSTALLER}" != "false" ]
then
VMLINUZ_DI="vmlinuz"
INITRD_DI="initrd.gz"
APPEND_DI="vga=normal"
Silo_install_entry "linux" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
Silo_install_entry "install" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
Silo_install_entry "expert" "${VMLINUZ_DI}" "${INITRD_DI}" "priority=low ${APPEND_DI}"
Silo_install_entry "rescue" "${VMLINUZ_DI}" "${INITRD_DI}" "rescue/enable=true ${APPEND_DI}"
Silo_install_entry "auto" "${VMLINUZ_DI}" "${INITRD_DI}" "auto=true priority=critical ${APPEND_DI}"
fi
LINUX_INSTALL="$(/bin/echo ${LINUX_INSTALL} | sed -e 's|binary||g' -e 's|//|/|g')"
case "${LB_BINARY_IMAGES}" in
iso*|usb*)
# Copying silo
mkdir -p binary/boot
case "${LB_BUILD_WITH_CHROOT}" in
true)
cp chroot/boot/second.b binary/boot
;;
false)
cp /boot/second.b binary/boot
;;
esac
cp -r "${TEMPLATES}"/* binary/boot
if [ "${LB_DEBIAN_INSTALLER}" = "false" ]
then
rm -f binary/boot/debian.txt.install
else
mv binary/boot/debian.txt.install binary/boot/debian.txt
fi
# Configure silo templates
sed -i -e "s|LINUX_LIVE|${LINUX_LIVE}|" \
-e "s|LINUX_INSTALL|${LINUX_INSTALL}|" \
binary/boot/silo.conf
sed -i -e "s|LB_BOOTAPPEND_INSTALL|${LB_BOOTAPPEND_INSTALL}|" \
-e "s|LB_BOOTAPPEND_LIVE|${LB_BOOTAPPEND_LIVE}|" \
binary/boot/silo.conf
sed -i -e "s|LB_DATE|$(date +%Y%m%d)|" \
-e "s|LB_VERSION|${VERSION}|" \
-e "s|LB_DISTRIBUTION|${LB_DISTRIBUTION}|" \
binary/boot/debian.txt
;;
esac
# Saving cache
Save_cache cache/packages_binary
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .stage/binary_silo
|
