141 lines
3.9 KiB
Bash
Executable File
141 lines
3.9 KiB
Bash
Executable File
#!/bin/sh
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## live-build(7) - System Build Scripts
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## Copyright (C) 2006-2014 Daniel Baumann <mail@daniel-baumann.ch>
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##
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## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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set -e
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# Including common functions
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[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
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# Setting static variables
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DESCRIPTION="$(Echo 'bootstrap a Debian system with cdebootstrap(1)')"
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HELP=""
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USAGE="${PROGRAM} [--force]"
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Arguments "${@}"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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Set_defaults
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if [ "${LB_BOOTSTRAP}" != "cdebootstrap" ] && [ "${LB_BOOTSTRAP}" != "cdebootstrap-static" ]
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then
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exit 0
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fi
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if [ ! -x "$(which cdebootstrap 2>/dev/null)" ]
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then
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echo "E: cdebootstrap - command not found"
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echo "I: cdebootstrap can be obtained from http://ftp.debian.org/debian/pool/main/d/cdebootstrap/"
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echo "I: On Debian based systems, cdebootstrap can be installed with 'apt-get install cdebootstrap'."
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exit 1
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fi
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# Check architecture
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Check_crossarchitectures
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Echo_message "Begin bootstrapping system..."
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Check_package /usr/bin/${LB_BOOTSTRAP} cdebootstrap
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# Checking stage file
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Check_stagefile .build/bootstrap
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Check_stagefile .build/bootstrap_cache.restore
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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# Creating chroot directory
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mkdir -p chroot
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# Setting cdebootstrap options
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if [ -n "${LIVE_IMAGE_ARCHITECTURE}" ]
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then
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CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --arch=${LIVE_IMAGE_ARCHITECTURE}"
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fi
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if [ "${_DEBUG}" = "true" ]
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then
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CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --debug"
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fi
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if [ "${_QUIET}" = "true" ]
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then
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CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --quiet"
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fi
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if [ "${_VERBOSE}" = "true" ]
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then
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CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --verbose"
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fi
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if [ "${LB_APT_SECURE}" = "false" ]
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then
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CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --allow-unauthenticated"
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fi
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if [ -x "/usr/bin/cdebootstrap" ] || [ -x "/usr/bin/cdebootstrap-static" ]
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then
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if [ "${LB_CACHE_PACKAGES}" = "true" ]
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then
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if ls cache/packages.bootstrap/*.deb > /dev/null 2>&1
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then
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mkdir -p chroot/var/cache/bootstrap
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cp cache/packages.bootstrap/*.deb chroot/var/cache/bootstrap
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fi
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Echo_breakage "Running ${LB_BOOTSTRAP} (download-only)... "
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${LB_BOOTSTRAP} ${CDEBOOTSTRAP_OPTIONS} --download-only "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
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# Removing old cache
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rm -f cache/packages.bootstrap/*.deb
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# Saving new cache
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mkdir -p cache/packages.bootstrap
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cp chroot/var/cache/bootstrap/*.deb cache/packages.bootstrap
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fi
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Echo_breakage "Running ${LB_BOOTSTRAP}... "
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# Run appropriate bootstrap, i.e. foreign or regular bootstrap
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if [ "${LB_BOOTSTRAP_QEMU_ARCHITECTURES}" = "${LIVE_IMAGE_ARCHITECTURE}" ]; then
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if [ -n "${LB_BOOTSTRAP_QEMU_EXCLUDE}" ]
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then
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CDEBOOTSTRAP_OPTIONS="${CDEBOOTSTRAP_OPTIONS} --exclude=$(echo ${LB_BOOTSTRAP_QEMU_EXCLUDE} | sed 's| *|,|g')"
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fi
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Echo_message "Bootstrap will be foreign"
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${LB_BOOTSTRAP} ${CDEBOOTSTRAP_OPTIONS} --foreign "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
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Echo_message "Running debootstrap second stage under QEMU"
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cp ${LB_BOOTSTRAP_QEMU_STATIC} chroot/usr/bin
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Chroot chroot /bin/sh /sbin/cdebootstrap-foreign
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else
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${LB_BOOTSTRAP} ${CDEBOOTSTRAP_OPTIONS} "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
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fi
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# Deconfiguring cdebootstrap configurations
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rm -f chroot/etc/apt/sources.list
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rm -f chroot/etc/hosts
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rm -f chroot/etc/resolv.conf
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# Removing bootstrap cache
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rm -rf chroot/var/cache/bootstrap
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# Creating stage file
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Create_stagefile .build/bootstrap
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else
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Echo_error "Can't process file /usr/bin/${LB_BOOTSTRAP} (FIXME)"
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exit 1
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fi
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