diff options
Diffstat (limited to 'scripts/build/bootstrap_debootstrap')
| -rwxr-xr-x | scripts/build/bootstrap_debootstrap | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/scripts/build/bootstrap_debootstrap b/scripts/build/bootstrap_debootstrap new file mode 100755 index 000000000..b0fa09fa1 --- /dev/null +++ b/scripts/build/bootstrap_debootstrap @@ -0,0 +1,158 @@ +#!/bin/sh + +## live-build(7) - System Build Scripts +## Copyright (C) 2006-2012 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="$(Echo 'bootstrap a Debian system with debootstrap(8)')" +HELP="" +USAGE="${PROGRAM} [--force]" + +Arguments "${@}" + +# Reading configuration files +Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source +Set_defaults + +if [ "${LB_BOOTSTRAP}" != "debootstrap" ] +then + exit 0 +fi + +if [ ! -x "$(which debootstrap 2>/dev/null)" ] +then + echo "E: debootstrap - command not found"; \ + echo "I: debootstrap can be optained from http://ftp.debian.org/debian/pool/main/d/debootstrap/"; \ + echo "I: On Debian based systems, debootstrap can be installed with 'apt-get install debootstrap'."; \ + exit 1 +fi + +# Check architecture +Check_crossarchitectures + +Echo_message "Begin bootstrapping system..." + +Check_package /usr/sbin/debootstrap debootstrap + +# Ensure that a system is built as root +lb testroot + +# Checking stage file +Check_stagefile .build/bootstrap +Check_stagefile .build/bootstrap_cache.restore + +# Checking lock file +Check_lockfile .lock + +# Creating lock file +Create_lockfile .lock + +# Creating chroot directory +mkdir -p chroot + +# Temporarily including bzip2 manually until #657560 has been fixed in unstable +DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --include=bzip2" + +# Setting debootstrap options +if [ -n "${LB_ARCHITECTURES}" ] +then + DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --arch=${LB_ARCHITECTURES}" +fi + +if [ "${LB_ARCHIVE_AREAS}" != "main" ] +then + # Modify archive areas to remove leading/trailing whitespaces and replace other whitepspace with commas + DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --components=$(echo ${LB_ARCHIVE_AREAS} | sed -e 's| |,|g')" +fi + +case "${LB_USE_FAKEROOT}" in + true) + DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --variant=fakechroot" + ;; +esac + +if [ "${_VERBOSE}" = "true" ] +then + DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --verbose" +fi + +# If LB_APT_SECURE is false, do not check signatures of the Release file +# (requires debootstrap >= 1.0.30) +if [ "${LB_APT_SECURE}" = "false" ] && /usr/sbin/debootstrap --help | grep -qs '\-\-no-check-gpg' +then + DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --no-check-gpg" +fi + +if [ -x "/usr/sbin/debootstrap" ] +then + if [ "${LB_CACHE_PACKAGES}" = "true" ] + then + if ls cache/packages.bootstrap/*.deb > /dev/null 2>&1 + then + mkdir -p chroot/var/cache/apt/archives + cp cache/packages.bootstrap/*.deb chroot/var/cache/apt/archives + fi + + Echo_breakage "Running debootstrap (download-only)... " + ${LB_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} --download-only "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}" + + if [ -n "${LB_ROOT_COMMAND}" ] + then + ${LB_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot + fi + + # Removing old cache + rm -f cache/packages.bootstrap/*.deb + + # Saving new cache + mkdir -p cache/packages.bootstrap + cp chroot/var/cache/apt/archives/*.deb cache/packages.bootstrap + fi + + Echo_breakage "Running debootstrap... " + + # Run appropriate bootstrap, i.e. foreign or regular bootstrap + if [ "${LB_BOOTSTRAP_QEMU_ARCHITECTURES}" = "${LB_ARCHITECTURES}" ]; then + + if [ -n "${LB_BOOTSTRAP_QEMU_EXCLUDE}" ] + then + DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --exclude=$(echo ${LB_BOOTSTRAP_QEMU_EXCLUDE} | sed 's| *|,|g')" + fi + + Echo_message "Bootstrap will be foreign" + ${LB_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} --foreign "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}" + + Echo_message "Running debootstrap second stage under QEMU" + cp ${LB_BOOTSTRAP_QEMU_STATIC} chroot/usr/bin + Chroot chroot /bin/sh /debootstrap/debootstrap --second-stage + else + ${LB_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}" + fi + + if [ -n "${LB_ROOT_COMMAND}" ] + then + ${LB_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot + fi + + # Deconfiguring debootstrap configurations + rm -f chroot/etc/hosts + + # Removing bootstrap cache + rm -f chroot/var/cache/apt/archives/*.deb + + # Creating stage file + Create_stagefile .build/bootstrap +else + Echo_error "Can't process file /usr/bin/debootstrap (FIXME)" + exit 1 +fi |