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41099eef6f
Use the complete chost to portage arch mapping list from crossdev and move the logic to toolchain_util.sh where it can be used by other scripts.
132 lines
3.9 KiB
Bash
Executable File
132 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script to convert the output of build_image.sh to a usable virtual machine
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# disk image, supporting a variety of different targets.
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# Helper scripts should be run from the same location as this script.
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SCRIPT_ROOT=$(dirname "$(readlink -f "$0")")
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. "${SCRIPT_ROOT}/common.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/toolchain_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/disk_layout_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/build_common.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/build_image_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/vm_image_util.sh" || exit 1
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# Need to be inside the chroot to load chromeos-common.sh
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assert_inside_chroot
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# Load functions and constants for chromeos-install
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. /usr/lib/installer/chromeos-common.sh || exit 1
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. "${SCRIPT_ROOT}/lib/cros_vm_constants.sh" || exit 1
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# Flags
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DEFINE_string adjust_part "" \
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"Adjustments to apply to the partition table"
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DEFINE_string board "${DEFAULT_BOARD}" \
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"Board for which the image was built"
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# We default to TRUE so the buildbot gets its image. Note this is different
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# behavior from image_to_usb.sh
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DEFINE_string format "qemu" \
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"Output format, one of: ${VALID_IMG_TYPES[*]}"
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DEFINE_string from "" \
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"Directory containing rootfs.image and mbr.image"
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DEFINE_string disk_layout "" \
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"The disk layout type to use for this image."
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DEFINE_integer mem "${DEFAULT_MEM}" \
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"Memory size for the vm config in MBs."
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DEFINE_string state_image "" \
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"Stateful partition image (defaults to creating new statful partition)"
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DEFINE_boolean prod_image "${FLAGS_FALSE}" \
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"Use the production image instead of the default developer image."
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DEFINE_string to "" \
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"Destination folder for VM output file(s)"
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# include upload options
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. "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
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# Parse command line
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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# Die on any errors.
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switch_to_strict_mode
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check_gsutil_opts
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if ! set_vm_type "${FLAGS_format}"; then
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die_notrace "Invalid format: ${FLAGS_format}"
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fi
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if [ -z "${FLAGS_board}" ] ; then
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die_notrace "--board is required."
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fi
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# Loaded after flags are parsed because board_options depends on --board
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. "${BUILD_LIBRARY_DIR}/board_options.sh" || exit 1
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IMAGES_DIR="${DEFAULT_BUILD_ROOT}/images/${FLAGS_board}"
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# Default to the most recent image
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if [ -z "${FLAGS_from}" ] ; then
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FLAGS_from="$(${SCRIPT_ROOT}/get_latest_image.sh --board=${FLAGS_board})"
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else
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pushd "${FLAGS_from}" && FLAGS_from=`pwd` && popd
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fi
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if [ -z "${FLAGS_to}" ] ; then
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FLAGS_to="${FLAGS_from}"
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fi
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# Convert args to paths. Need eval to un-quote the string so that shell
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# chars like ~ are processed; just doing FOO=`readlink -f $FOO` won't work.
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FLAGS_from=`eval readlink -f $FLAGS_from`
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FLAGS_to=`eval readlink -f $FLAGS_to`
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# If source includes version.txt switch to its version information
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if [ -f "${FLAGS_from}/version.txt" ]; then
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source "${FLAGS_from}/version.txt"
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COREOS_VERSION_STRING="${COREOS_BUILD}.${COREOS_BRANCH}.${COREOS_PATCH}"
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fi
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if [ ${FLAGS_prod_image} -eq ${FLAGS_TRUE} ]; then
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set_vm_paths "${FLAGS_from}" "${FLAGS_to}" "${COREOS_PRODUCTION_IMAGE_NAME}"
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else
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# Use the standard image
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set_vm_paths "${FLAGS_from}" "${FLAGS_to}" "${CHROMEOS_IMAGE_NAME}"
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fi
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locate_gpt
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legacy_offset_size_export ${VM_SRC_IMG}
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# Make sure things are cleaned up on failure
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trap vm_cleanup EXIT
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# Unpack image, using alternate state image if defined
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# Resize to use all available space in new disk layout
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unpack_source_disk "${FLAGS_disk_layout}" "${FLAGS_state_image}"
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resize_state_partition "${FLAGS_disk_layout}"
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# Optionally install any OEM packages
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install_oem_package
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# Changes done, glue it together
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write_vm_disk
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write_vm_conf "${FLAGS_mem}"
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vm_cleanup
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trap - EXIT
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# Optionally upload all of our hard work
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upload_image "${VM_GENERATED_FILES[@]}"
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# Ready to set sail!
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okboat
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command_completed
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print_readme
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