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|
#!/bin/sh
# make-live - utility to build Debian Live systems
#
# Copyright (C) 2006 Daniel Baumann <daniel@debian.org>
# Copyright (C) 2006 Marco Amadori <marco.amadori@gmail.com>
#
# make-live 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.
Indices ()
{
case "${1}" in
custom)
# Configure custom sources.list
case "${LIVE_DISTRIBUTION}" in
oldstable|"${CODENAME_OLDSTABLE}"|stable|"${CODENAME_STABLE}"|testing|"${CODENAME_TESTING}")
echo "deb ${LIVE_MIRROR} ${LIVE_DISTRIBUTION} ${LIVE_SECTIONS}" > "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src ${LIVE_MIRROR} ${LIVE_DISTRIBUTION} ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
echo "deb ${LIVE_MIRROR_SECURITY} ${LIVE_DISTRIBUTION}/updates ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src ${LIVE_MIRROR_SECURITY} ${LIVE_DISTRIBUTION}/updates ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
;;
unstable|"${CODENAME_UNSTABLE}")
echo "deb ${LIVE_MIRROR} unstable ${LIVE_SECTIONS}" > "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src ${LIVE_MIRROR} unstable ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
if [ "${LIVE_DISTRIBUTION_EXPERIMENTAL}" = "yes" ]
then
echo "deb ${LIVE_MIRROR} experimental ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src ${LIVE_MIRROR} experimental ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
cat > "${LIVE_CHROOT}"/etc/apt/preferences << EOF
Package: *
Pin: release a=experimental
Pin-Priority: 999
EOF
fi
;;
esac
;;
default)
# Configure default sources.list
case "${LIVE_DISTRIBUTION}" in
oldstable|"${CODENAME_OLDSTABLE}"|stable|"${CODENAME_STABLE}"|testing|"${CODENAME_TESTING}")
echo "deb http://ftp.debian.org/debian/ ${LIVE_DISTRIBUTION} ${LIVE_SECTIONS}" > "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src http://ftp.debian.org/debian/ ${LIVE_DISTRIBUTION} ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
echo "deb http://security.debian.org/ ${LIVE_DISTRIBUTION}/updates ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src http://security.debian.org/ ${LIVE_DISTRIBUTION}/updates ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
;;
unstable|"${CODENAME_UNSTABLE}")
echo "deb http://ftp.debian.org/debian/ unstable ${LIVE_SECTIONS}" > "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src http://ftp.debian.org/debian/ unstable ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
if [ "${LIVE_DISTRIBUTION_EXPERIMENTAL}" = "yes" ]
then
echo "deb http://ftp.debian.org/debian/ experimental ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
if [ "${LIVE_SOURCE}" = "yes" ]
then
echo "deb-src http://ftp.debian.org/debian/ experimental ${LIVE_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
fi
;;
esac
;;
esac
# Add custom repositories
echo "" >> "${LIVE_CHROOT}"/etc/apt/sources.list
echo "# Custom repositories" >> "${LIVE_CHROOT}"/etc/apt/sources.list
for NAME in ${LIVE_REPOSITORIES}
do
eval REPOSITORY="$`echo LIVE_REPOSITORY_$NAME`"
eval REPOSITORY_DISTRIBUTION="$`echo LIVE_REPOSITORY_DISTRIBUTION_$NAME`"
eval REPOSITORY_SECTIONS="$`echo LIVE_REPOSITORY_SECTIONS_$NAME`"
# Configure /etc/apt/sources.list
if [ -n "${REPOSITORY_DISTRIBUTION}" ]
then
echo "deb ${REPOSITORY} ${REPOSITORY_DISTRIBUTION} ${REPOSITORY_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
else
echo "deb ${REPOSITORY} ${LIVE_DISTRIBUTION} ${REPOSITORY_SECTIONS}" >> "${LIVE_CHROOT}"/etc/apt/sources.list
fi
done
# Update indices
if [ "${2}" = "initial" ]
then
Chroot_exec "apt-get update"
else
Chroot_exec "aptitude update"
fi
if [ "${LIVE_DISTRIBUTION_EXPERIMENTAL}" = "yes" ]
then
# experimental is sometimes broken,
# therefore this is intentionally kept interactive.
Chroot_exec "aptitude upgrade" || return 0
Chroot_exec "aptitude dist-upgrade" || return 0
fi
}
Genrootfs ()
{
case "${LIVE_FILESYSTEM}" in
ext2)
DU_DIM="`du -ks ${LIVE_CHROOT} | cut -f1`"
REAL_DIM="`expr ${DU_DIM} + ${DU_DIM} / 20`" # Just 5% more to be sure, need something more sophistcated here...
genext2fs --size-in-blocks=${REAL_DIM} --reserved-blocks=0 --root="${LIVE_CHROOT}" "${LIVE_ROOT}"/binary/casper/filesystem.ext2
;;
plain)
cd "${LIVE_CHROOT}"
find . | cpio -pumd "${LIVE_ROOT}"/binary/casper/filesystem.dir
cd "${OLDPWD}"
;;
squashfs)
if [ -f "${LIVE_ROOT}"/binary/casper/filesystem.squashfs ]
then
rm "${LIVE_ROOT}"/binary/casper/filesystem.squashfs
fi
mksquashfs "${LIVE_CHROOT}" "${LIVE_ROOT}"/binary/casper/filesystem.squashfs
;;
esac
}
Syslinux ()
{
if [ "${LIVE_ARCHITECTURE}" = "amd64" ] || [ "${LIVE_ARCHITECTURE}" = "i386" ]
then
case "${1}" in
iso)
# Copy syslinux
mkdir -p "${LIVE_ROOT}"/binary/isolinux
cp "${LIVE_CHROOT}"/usr/lib/syslinux/isolinux.bin "${LIVE_ROOT}"/binary/isolinux
# Install syslinux templates
cp -r "${LIVE_TEMPLATES}"/syslinux/* \
"${LIVE_ROOT}"/binary/isolinux
rm -f "${LIVE_ROOT}"/binary/isolinux/pxelinux.cfg
#if [ "${LIVE_TYPE}" = "Iso" ]
#then
mv "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg.iso "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg
rm -f "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg.usb
#else
# mv "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg.usb "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg
# rm -f "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg.iso
#fi
if [ -n "${LIVE_ISOLINUX_SPLASH}" ]; then
cp "${LIVE_ISOLINUX_SPLASH}" "${LIVE_ROOT}/binary/isolinux/splash.rle"
fi
# Configure syslinux templates
sed -i -e "s#LIVE_BOOTAPPEND#${LIVE_BOOTAPPEND}#" "${LIVE_ROOT}"/binary/isolinux/isolinux.cfg
sed -i -e "s/LIVE_DATE/`date +%Y%m%d`/" "${LIVE_ROOT}"/binary/isolinux/f1.txt
sed -i -e "s/LIVE_VERSION/${VERSION}/" "${LIVE_ROOT}"/binary/isolinux/f10.txt
;;
net)
# Copy syslinux
mkdir -p "${LIVE_ROOT}"/tftpboot
cp "${LIVE_ROOT}"/chroot/usr/lib/syslinux/pxelinux.0 "${LIVE_ROOT}"/tftpboot
# Install syslinux templates
mkdir -p "${LIVE_ROOT}"/tftpboot/pxelinux.cfg
cp -r "${LIVE_TEMPLATES}"/syslinux/* \
"${LIVE_ROOT}"/tftpboot/pxelinux.cfg
mv "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/pxelinux.cfg "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/default
rm -f "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/isolinux.cfg.*
sed -i -e 's#splash.rle#pxelinux.cfg/splash.rle#' "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/isolinux.txt
if [ -n "${LIVE_ISOLINUX_SPLASH}" ]; then
cp "${LIVE_ISOLINUX_SPLASH}" "${LIVE_ROOT}/tftpboot/pxelinux.cfg/splash.rle"
fi
# Configure syslinux templates
sed -i -e "s/LIVE_SERVER_ADDRESS/${LIVE_SERVER_ADDRESS}/" -e "s#LIVE_SERVER_PATH#${LIVE_SERVER_PATH}#" -e "s#LIVE_BOOTAPPEND#${LIVE_BOOTAPPEND}#" "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/default
sed -i -e "s/LIVE_DATE/`date +%Y%m%d`/" "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/f1.txt
sed -i -e "s/LIVE_VERSION/${VERSION}/" "${LIVE_ROOT}"/tftpboot/pxelinux.cfg/f10.txt
;;
esac
fi
}
Linuximage ()
{
# Removing initrd backup files
rm -f "${LIVE_CHROOT}"/boot/initrd*bak*
case "${1}" in
iso)
# Copy linux-image
if [ "${LIVE_FLAVOUR}" = "minimal" ] || [ "${LIVE_FLAVOUR}" = "mini" ]
then
mv "${LIVE_CHROOT}"/boot/vmlinuz* "${LIVE_ROOT}"/binary/isolinux/vmlinuz
mv "${LIVE_CHROOT}"/boot/initrd.img* "${LIVE_ROOT}"/binary/isolinux/initrd.gz
rm -f "${LIVE_CHROOT}"/vmlinuz "${LIVE_CHROOT}"/initrd.img
else
cp "${LIVE_CHROOT}"/boot/vmlinuz* "${LIVE_ROOT}"/binary/isolinux/vmlinuz
cp "${LIVE_CHROOT}"/boot/initrd.img* "${LIVE_ROOT}"/binary/isolinux/initrd.gz
fi
;;
net)
# Copy linux-image
if [ "${LIVE_FLAVOUR}" = "minimal" ] || [ "${LIVE_FLAVOUR}" = "mini" ]
then
mv "${LIVE_ROOT}"/chroot/boot/vmlinuz* "${LIVE_ROOT}"/tftpboot/vmlinuz
mv "${LIVE_ROOT}"/chroot/boot/initrd.img* "${LIVE_ROOT}"/tftpboot/initrd.gz
else
cp "${LIVE_ROOT}"/chroot/boot/vmlinuz* "${LIVE_ROOT}"/tftpboot/vmlinuz
cp "${LIVE_ROOT}"/chroot/boot/initrd.img-* "${LIVE_ROOT}"/tftpboot/initrd.gz
fi
;;
esac
}
Memtest ()
{
if [ "${LIVE_ARCHITECTURE}" = "amd64" ] || [ "${LIVE_ARCHITECTURE}" = "i386" ]
then
case "$1" in
iso)
# Copy memtest
cp "${LIVE_ROOT}"/chroot/boot/memtest86+.bin "${LIVE_ROOT}"/binary/isolinux/memtest
;;
net)
# Copy memtest
cp "${LIVE_ROOT}"/chroot/boot/memtest86+.bin "${LIVE_ROOT}"/tftpboot/memtest
;;
esac
fi
}
Md5sum ()
{
# Calculating md5sums
cd "${LIVE_ROOT}"/binary
find . -type f -print0 | xargs -0 md5sum > "${LIVE_ROOT}"/md5sum.txt
cd "${OLDPWD}"
if [ -d "${LIVE_INCLUDE_IMAGE}" ]
then
cd "${LIVE_INCLUDE_IMAGE}"
find . -type f -print0 | xargs -0 md5sum >> "${LIVE_ROOT}"/md5sum.txt
cd "${OLDPWD}"
fi
mv "${LIVE_ROOT}"/md5sum.txt "${LIVE_ROOT}"/binary
}
Genisoimage ()
{
case "${1}" in
binary)
if [ "${LIVE_ARCHITECTURE}" = "amd64" ] || [ "${LIVE_ARCHITECTURE}" = "i386" ]
then
# Create image
${GENISOIMAGE} -A "Debian Live" -p "Debian Live; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org" -publisher "Debian Live; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org" -o "${LIVE_ROOT}"/"${LIVE_IMAGE}"binary.iso -r -J -l -V "${LIVE_DISK_VOLUME}" -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table "${LIVE_ROOT}"/binary ${LIVE_INCLUDE_IMAGE}
else
echo "W: Bootloader on your architecture not yet supported (Continuing in 5 seconds)."
sleep 5
# Create image
${GENISOIMAGE} -A "Debian Live" -p "Debian Live; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org" -publisher "Debian Live; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org" -o "${LIVE_ROOT}"/"${LIVE_IMAGE}"binary.iso -r -J -l -V "${LIVE_DISK_VOLUME}" "${LIVE_ROOT}"/binary ${LIVE_INCLUDE_IMAGE}
fi
;;
source)
# Create image
${GENISOIMAGE} -A "Debian Live" -p "Debian Live; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org" -publisher "Debian Live; http://debian-live.alioth.debian.org/; debian-live-devel@lists.alioth.debian.org" -o "${LIVE_ROOT}"/"${LIVE_IMAGE}"source.iso -r -J -l -V "${LIVE_DISK_VOLUME}" "${LIVE_ROOT}"/source
;;
esac
}
Sources ()
{
# Download sources
Chroot_exec "dpkg --get-selections" | awk '{ print $1 }' > "${LIVE_CHROOT}"/root/dpkg-selection.txt
Chroot_exec "xargs --arg-file=/root/dpkg-selection.txt apt-get source --download-only"
rm -f "${LIVE_CHROOT}"/root/dpkg-selection.txt
# Sort sources
for DSC in "${LIVE_CHROOT}"/*.dsc
do
SOURCE="`awk '/Source:/ { print $2; }' ${DSC}`"
if [ "`echo ${SOURCE} | cut -b 1-3`" == "lib" ]
then
LETTER="`echo ${SOURCE} | cut -b 1-4`"
else
LETTER="`echo ${SOURCE} | cut -b 1`"
fi
# Install directory
install -d -m 0755 "${LIVE_ROOT}"/source/"${LETTER}"/"${SOURCE}"
# Move sources
mv "${LIVE_CHROOT}"/"${SOURCE}"_* "${LIVE_ROOT}"/source/"${LETTER}"/"${SOURCE}"
done
}
losetup_p ()
{
# Usage: losetup_p <image_filename> [partition_#]
FILE=$1 ; MNT=$2 ; PART=$3
FREELO=$(losetup -f)
losetup $FREELO $FILE
FDISK_OUT=$(fdisk -l -u "$FREELO" 2>&1)
losetup -d $FREELO
VDEV=$(echo "$FREELO"p"${PART:=1}")
CYL=`echo "$FDISK_OUT" | sed -ne "s_^$VDEV[ *]*\([0-9]*\).*_\1_p"`
START=$((CYL*512))
FREELO=$(losetup -f)
echo loop $FREELO at offset $START
export FREELO
if [ "${PART}" = "0" ]
then
losetup $FREELO "${FILE}"
else
losetup -o $START $FREELO "$FILE"
fi
}
|
