mirror of
https://github.com/flatcar/scripts.git
synced 2025-11-28 14:01:43 +01:00
Fixed formatting in build_image $VAR -> ${VAR}.
Also remove trailing spaces, and add punctuation to comments. TEST=Ran build_image BUG=None Review URL: http://codereview.chromium.org/2804012
This commit is contained in:
Don Garrett
parent
25e4c18e96
commit
e0020b19b0
259
build_image
259
build_image
@ -19,7 +19,7 @@ restart_in_chroot_if_needed $*
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get_default_board
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# Flags.
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DEFINE_string board "$DEFAULT_BOARD" \
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DEFINE_string board "${DEFAULT_BOARD}" \
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"The board to build an image for."
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DEFINE_string build_root "/build" \
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"The root location for board sysroots."
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@ -27,24 +27,24 @@ DEFINE_integer build_attempt 1 \
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"The build attempt for this image build."
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DEFINE_string output_root "${DEFAULT_BUILD_ROOT}/images" \
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"Directory in which to place image result directories (named by version)"
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DEFINE_boolean replace $FLAGS_FALSE \
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DEFINE_boolean replace ${FLAGS_FALSE} \
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"Overwrite existing output, if any."
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DEFINE_boolean withdev $FLAGS_TRUE \
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DEFINE_boolean withdev ${FLAGS_TRUE} \
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"Include useful developer friendly utilities in the image."
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DEFINE_boolean installmask $FLAGS_TRUE \
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DEFINE_boolean installmask ${FLAGS_TRUE} \
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"Use INSTALL_MASK to shrink the resulting image."
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DEFINE_integer jobs -1 \
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"How many packages to build in parallel at maximum."
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DEFINE_boolean statefuldev $FLAGS_TRUE \
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DEFINE_boolean statefuldev ${FLAGS_TRUE} \
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"Install development packages on stateful partition rather than the rootfs"
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DEFINE_string to "" \
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"The target image file or device"
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DEFINE_boolean factory_install $FLAGS_FALSE \
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DEFINE_boolean factory_install ${FLAGS_FALSE} \
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"Build a smaller image to overlay the factory install shim on; this argument \
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is also required in image_to_usb."
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DEFINE_string arm_extra_bootargs "" \
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"Additional command line options to pass to the ARM kernel."
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DEFINE_boolean recovery $FLAGS_FALSE \
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DEFINE_boolean recovery ${FLAGS_FALSE} \
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"Build a recovery image. Default: False."
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DEFINE_integer rootfs_partition_size 1024 \
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"rootfs parition size in MBs."
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@ -59,12 +59,12 @@ eval set -- "${FLAGS_ARGV}"
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# so will die prematurely if 'set -e' is specified before now.
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set -e
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if [ -z "$FLAGS_board" ] ; then
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if [ -z "${FLAGS_board}" ] ; then
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error "--board is required."
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exit 1
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fi
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if [ "$FLAGS_rootfs_size" -gt "$FLAGS_rootfs_partition_size" ] ; then
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if [ "${FLAGS_rootfs_size}" -gt "${FLAGS_rootfs_partition_size}" ] ; then
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error "rootfs (${FLAGS_rootfs_size} MB) is bigger than partition (${FLAGS_rootfs_partition_size} MB)."
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exit 1
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fi
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@ -91,13 +91,13 @@ ROOT_FS_IMG="${OUTPUT_DIR}/rootfs.image"
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# different name.
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DEVELOPER_IMAGE_NAME=
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PRISTINE_IMAGE_NAME=chromiumos_image.bin
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if [ "$FLAGS_withdev" -eq "$FLAGS_TRUE" ]; then
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if [ "${FLAGS_withdev}" -eq "${FLAGS_TRUE}" ]; then
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PRISTINE_IMAGE_NAME=chromiumos_base_image.bin
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DEVELOPER_IMAGE_NAME=chromiumos_image.bin
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fi
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# If we are creating a recovery image, rename pristine image
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if [ "$FLAGS_recovery" -eq "$FLAGS_TRUE" ]; then
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# If we are creating a recovery image, rename pristine image.
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if [ "${FLAGS_recovery}" -eq "${FLAGS_TRUE}" ]; then
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PRISTINE_IMAGE_NAME=recovery_image.bin
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fi
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@ -116,8 +116,8 @@ LIBC_VERSION=${LIBC_VERSION:-"2.10.1-r1"}
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# Figure out ARCH from the given toolchain.
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# TODO: Move to common.sh as a function after scripts are switched over.
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TC_ARCH=$(echo "$CHOST" | awk -F'-' '{ print $1 }')
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case "$TC_ARCH" in
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TC_ARCH=$(echo "${CHOST}" | awk -F'-' '{ print $1 }')
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case "${TC_ARCH}" in
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arm*)
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ARCH="arm"
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;;
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@ -125,7 +125,7 @@ case "$TC_ARCH" in
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ARCH="x86"
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;;
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*)
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error "Unable to determine ARCH from toolchain: $CHOST"
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error "Unable to determine ARCH from toolchain: ${CHOST}"
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exit 1
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esac
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@ -135,11 +135,11 @@ PACKAGES_FILE="${BOARD_ROOT}/packages/Packages"
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sudo sed -e "s/CHOST: x86_64-pc-linux-gnu//" -i "${PACKAGES_FILE}"
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# Handle existing directory.
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if [[ -e "$OUTPUT_DIR" ]]; then
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if [[ $FLAGS_replace -eq $FLAGS_TRUE ]]; then
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sudo rm -rf "$OUTPUT_DIR"
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if [[ -e "${OUTPUT_DIR}" ]]; then
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if [[ ${FLAGS_replace} -eq ${FLAGS_TRUE} ]]; then
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sudo rm -rf "${OUTPUT_DIR}"
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else
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echo "Directory $OUTPUT_DIR already exists."
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echo "Directory ${OUTPUT_DIR} already exists."
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echo "Use --build_attempt option to specify an unused attempt."
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echo "Or use --replace if you want to overwrite this directory."
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exit 1
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@ -147,10 +147,10 @@ if [[ -e "$OUTPUT_DIR" ]]; then
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fi
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# Create the output directory.
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mkdir -p "$OUTPUT_DIR"
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mkdir -p "${OUTPUT_DIR}"
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cleanup_rootfs_loop() {
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sudo umount -d "$ROOT_FS_DIR"
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sudo umount -d "${ROOT_FS_DIR}"
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}
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cleanup_stateful_fs_loop() {
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@ -160,22 +160,22 @@ cleanup_stateful_fs_loop() {
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}
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cleanup_esp_loop() {
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sudo umount -d "$ESP_DIR"
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sudo umount -d "${ESP_DIR}"
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}
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cleanup() {
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# Disable die on error.
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set +e
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if [[ -n "$STATEFUL_LOOP_DEV" ]]; then
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if [[ -n "${STATEFUL_LOOP_DEV}" ]]; then
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cleanup_stateful_fs_loop
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fi
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if [[ -n "$LOOP_DEV" ]]; then
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if [[ -n "${LOOP_DEV}" ]]; then
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cleanup_rootfs_loop
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fi
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if [[ -n "$ESP_LOOP_DEV" ]]; then
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if [[ -n "${ESP_LOOP_DEV}" ]]; then
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cleanup_esp_loop
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fi
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@ -187,12 +187,12 @@ delete_prompt() {
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echo "An error occurred in your build so your latest output directory" \
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"is invalid."
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read -p "Would you like to delete the output directory (y/N)? " SURE
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SURE="${SURE:0:1}" # Get just the first character
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SURE="${SURE:0:1}" # Get just the first character.
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if [ "${SURE}" == "y" ] ; then
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sudo rm -rf "$OUTPUT_DIR"
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echo "Deleted $OUTPUT_DIR"
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sudo rm -rf "${OUTPUT_DIR}"
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echo "Deleted ${OUTPUT_DIR}"
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else
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echo "Not deleting $OUTPUT_DIR. Note dev server updates will not work" \
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echo "Not deleting ${OUTPUT_DIR}. Note dev server updates will not work" \
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"until you successfully build another image or delete this directory"
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fi
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}
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@ -200,11 +200,11 @@ delete_prompt() {
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# $1 - Directory where developer rootfs is mounted.
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# $2 - Directory where developer stateful_partition is mounted.
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developer_cleanup() {
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"$SCRIPTS_DIR/mount_gpt_image.sh" -u -r "$1" -s "$2"
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"${SCRIPTS_DIR}/mount_gpt_image.sh" -u -r "$1" -s "$2"
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delete_prompt
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}
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# Creates a modified image based on $OUTPUT_IMG with additional packages.
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# Creates a modified image based on ${OUTPUT_IMG} with additional packages.
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create_mod_image() {
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local image_type=$1
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local root_fs_dir="${OUTPUT_DIR}/rootfs_dev"
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@ -213,48 +213,48 @@ create_mod_image() {
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local output_img="${OUTPUT_DIR}/${image_to_mount}"
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# Create stateful partition of the same size as the rootfs.
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local stateful_img="$OUTPUT_DIR/stateful_partition_dev.image"
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local stateful_dir="$OUTPUT_DIR/stateful_partition_dev"
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local stateful_img="${OUTPUT_DIR}/stateful_partition_dev.image"
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local stateful_dir="${OUTPUT_DIR}/stateful_partition_dev"
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local file_to_touch=".dev_mode"
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trap "developer_cleanup \"$root_fs_dir\" \"$stateful_dir\"" EXIT
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trap "developer_cleanup \"${root_fs_dir}\" \"${stateful_dir}\"" EXIT
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if [ "$image_type" == "dev" ]; then
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if [ "${image_type}" == "dev" ]; then
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# Mount a new copy of the base image.
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echo "Creating developer image from base image $OUTPUT_IMG"
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cp "$OUTPUT_IMG" "$output_img"
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elif [ "$image_type" == "recovery" ]; then
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image_to_mount=$PRISTINE_IMAGE_NAME
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echo "Creating developer image from base image ${OUTPUT_IMG}"
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cp "${OUTPUT_IMG}" "${output_img}"
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elif [ "${image_type}" == "recovery" ]; then
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image_to_mount=${PRISTINE_IMAGE_NAME}
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file_to_touch=".recovery_installer"
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fi
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$SCRIPTS_DIR/mount_gpt_image.sh --from "$OUTPUT_DIR" \
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--image "$image_to_mount" -r "$root_fs_dir" -s "$stateful_dir"
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${SCRIPTS_DIR}/mount_gpt_image.sh --from "${OUTPUT_DIR}" \
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--image "${image_to_mount}" -r "${root_fs_dir}" -s "${stateful_dir}"
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if [ "$image_type" == "dev" ]; then
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if [ "${image_type}" == "dev" ]; then
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# Determine the root dir for developer packages.
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local root_dev_dir="$root_fs_dir"
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[ $FLAGS_statefuldev -eq $FLAGS_TRUE ] && \
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root_dev_dir="$root_fs_dir/usr/local"
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local root_dev_dir="${root_fs_dir}"
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[ ${FLAGS_statefuldev} -eq ${FLAGS_TRUE} ] && \
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root_dev_dir="${root_fs_dir}/usr/local"
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# Install developer packages described in chromeos-dev.
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sudo INSTALL_MASK="$INSTALL_MASK" ${EMERGE_BOARD_CMD} \
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--root="$root_dev_dir" --root-deps=rdeps \
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--usepkgonly chromeos-dev $EMERGE_JOBS
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elif [ "$image_type" == "recovery" ]; then
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# Install recovery installer
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sudo ${EMERGE_BOARD_CMD} --root=$root_fs_dir --usepkgonly \
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sudo INSTALL_MASK="${INSTALL_MASK}" ${EMERGE_BOARD_CMD} \
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--root="${root_dev_dir}" --root-deps=rdeps \
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--usepkgonly chromeos-dev ${EMERGE_JOBS}
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elif [ "${image_type}" == "recovery" ]; then
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# Install recovery installer.
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sudo ${EMERGE_BOARD_CMD} --root=${root_fs_dir} --usepkgonly \
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--root-deps=rdeps --nodeps chromeos-recovery
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fi
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# Re-run ldconfig to fix /etc/ldconfig.so.cache.
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sudo /sbin/ldconfig -r "$root_fs_dir"
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sudo /sbin/ldconfig -r "${root_fs_dir}"
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# Mark the image as a developer image (input to chromeos_startup).
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sudo mkdir -p "$root_fs_dir/root"
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sudo touch "$root_fs_dir/root/$file_to_touch"
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sudo mkdir -p "${root_fs_dir}/root"
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sudo touch "${root_fs_dir}/root/${file_to_touch}"
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if [ "$image_type" == "dev" ]; then
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if [ "${image_type}" == "dev" ]; then
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# Additional changes to developer image.
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# The ldd tool is a useful shell script but lives in glibc; just copy it.
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@ -268,84 +268,85 @@ create_mod_image() {
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# Check that the image has been correctly created. Only do it if not
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# building a factory install image, as the INSTALL_MASK for it will
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# make test_image fail.
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if [[ $FLAGS_factory_install -eq ${FLAGS_FALSE} ]] ; then
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if [[ ${FLAGS_factory_install} -eq ${FLAGS_FALSE} ]] ; then
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"${SCRIPTS_DIR}/test_image" \
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--root="$root_fs_dir" \
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--target="$ARCH"
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--root="${root_fs_dir}" \
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--target="${ARCH}"
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fi
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echo "Developer image built and stored at $output_img"
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echo "Developer image built and stored at ${output_img}"
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fi
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trap - EXIT
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$SCRIPTS_DIR/mount_gpt_image.sh -u -r "$root_fs_dir" -s "$stateful_dir"
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sudo rm -rf "$root_fs_dir" "$stateful_dir"
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${SCRIPTS_DIR}/mount_gpt_image.sh -u -r "${root_fs_dir}" -s "${stateful_dir}"
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sudo rm -rf "${root_fs_dir}" "${stateful_dir}"
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}
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# ${DEV_IMAGE_ROOT} specifies the location of where developer packages will
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# be installed on the stateful dir. On a Chromium OS system, this will
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# translate to /usr/local
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# translate to /usr/local.
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DEV_IMAGE_ROOT=
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trap "cleanup && delete_prompt" EXIT
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mkdir -p "$ROOT_FS_DIR"
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mkdir -p "${ROOT_FS_DIR}"
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# Create and format the root file system.
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# Check for loop device before creating image.
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LOOP_DEV=$(sudo losetup -f)
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if [ -z "$LOOP_DEV" ] ; then
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if [ -z "${LOOP_DEV}" ] ; then
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echo "No free loop device. Free up a loop device or reboot. exiting. "
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exit 1
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fi
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# Create root file system disk image to fit on a 1GB memory stick.
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# 1 GB in hard-drive-manufacturer-speak is 10^9, not 2^30. 950MB < 10^9 bytes.
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if [[ $FLAGS_factory_install -eq ${FLAGS_TRUE} ]] ; then
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if [[ ${FLAGS_factory_install} -eq ${FLAGS_TRUE} ]] ; then
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ROOT_SIZE_BYTES=$((1024 * 1024 * 300))
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else
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ROOT_SIZE_BYTES=$((1024 * 1024 * ${FLAGS_rootfs_size}))
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fi
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dd if=/dev/zero of="$ROOT_FS_IMG" bs=1 count=1 seek=$((ROOT_SIZE_BYTES - 1))
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sudo losetup "$LOOP_DEV" "$ROOT_FS_IMG"
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sudo mkfs.ext3 "$LOOP_DEV"
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dd if=/dev/zero of="${ROOT_FS_IMG}" bs=1 count=1 seek=$((ROOT_SIZE_BYTES - 1))
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sudo losetup "${LOOP_DEV}" "${ROOT_FS_IMG}"
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sudo mkfs.ext3 "${LOOP_DEV}"
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# Tune and mount rootfs.
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UUID=$(uuidgen)
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DISK_LABEL="C-KEYFOB"
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sudo tune2fs -L "$DISK_LABEL" -U "$UUID" -c 0 -i 0 "$LOOP_DEV"
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sudo mount "$LOOP_DEV" "$ROOT_FS_DIR"
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sudo tune2fs -L "${DISK_LABEL}" -U "${UUID}" -c 0 -i 0 "${LOOP_DEV}"
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sudo mount "${LOOP_DEV}" "${ROOT_FS_DIR}"
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# Create stateful partition of the same size as the rootfs.
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STATEFUL_IMG="$OUTPUT_DIR/stateful_partition.image"
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STATEFUL_DIR="$OUTPUT_DIR/stateful_partition"
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STATEFUL_IMG="${OUTPUT_DIR}/stateful_partition.image"
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STATEFUL_DIR="${OUTPUT_DIR}/stateful_partition"
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STATEFUL_LOOP_DEV=$(sudo losetup -f)
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if [ -z "$STATEFUL_LOOP_DEV" ] ; then
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if [ -z "${STATEFUL_LOOP_DEV}" ] ; then
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echo "No free loop device. Free up a loop device or reboot. exiting. "
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exit 1
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fi
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dd if=/dev/zero of="$STATEFUL_IMG" bs=1 count=1 seek=$((ROOT_SIZE_BYTES - 1))
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sudo losetup "$STATEFUL_LOOP_DEV" "$STATEFUL_IMG"
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sudo mkfs.ext3 "$STATEFUL_LOOP_DEV"
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sudo tune2fs -L "C-STATE" -U "$UUID" -c 0 -i 0 \
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"$STATEFUL_LOOP_DEV"
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dd if=/dev/zero of="${STATEFUL_IMG}" bs=1 count=1 seek=$((ROOT_SIZE_BYTES - 1))
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sudo losetup "${STATEFUL_LOOP_DEV}" "${STATEFUL_IMG}"
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sudo mkfs.ext3 "${STATEFUL_LOOP_DEV}"
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sudo tune2fs -L "C-STATE" -U "${UUID}" -c 0 -i 0 \
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"${STATEFUL_LOOP_DEV}"
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# Mount the stateful partition.
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mkdir -p "$STATEFUL_DIR"
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sudo mount "$STATEFUL_LOOP_DEV" "$STATEFUL_DIR"
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mkdir -p "${STATEFUL_DIR}"
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sudo mount "${STATEFUL_LOOP_DEV}" "${STATEFUL_DIR}"
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# Set dev image root now that we have mounted the stateful partition we created
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DEV_IMAGE_ROOT="$STATEFUL_DIR/dev_image"
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# Set dev image root now that we have mounted the stateful partition
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# we created.
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DEV_IMAGE_ROOT="${STATEFUL_DIR}/dev_image"
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# Turn root file system into bootable image.
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if [[ "$ARCH" = "x86" ]]; then
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if [[ "${ARCH}" = "x86" ]]; then
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# Setup extlinux configuration.
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# TODO: For some reason the /dev/disk/by-uuid is not being generated by udev
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# in the initramfs. When we figure that out, switch to root=UUID=$UUID.
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sudo mkdir -p "$ROOT_FS_DIR"/boot
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# in the initramfs. When we figure that out, switch to root=UUID=${UUID}.
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sudo mkdir -p "${ROOT_FS_DIR}"/boot
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# TODO(adlr): use initramfs for booting.
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cat <<EOF | sudo dd of="$ROOT_FS_DIR"/boot/extlinux.conf
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cat <<EOF | sudo dd of="${ROOT_FS_DIR}"/boot/extlinux.conf
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DEFAULT chromeos-usb
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PROMPT 0
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TIMEOUT 0
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@ -372,7 +373,7 @@ fi
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PKGDIR="/var/lib/portage/pkgs/cross/"
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sudo tar jxvpf \
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"${PKGDIR}/${CHOST}/cross-${CHOST}"/glibc-${LIBC_VERSION}.tbz2 \
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-C "$ROOT_FS_DIR" --strip-components=3 \
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-C "${ROOT_FS_DIR}" --strip-components=3 \
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--exclude=usr/include --exclude=sys-include --exclude=*.a --exclude=*.o
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# We need to install libstdc++ manually from the cross toolchain.
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@ -381,21 +382,21 @@ sudo cp -a "${BOARD_ROOT}"/lib/libgcc_s.so* "${ROOT_FS_DIR}/lib"
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sudo cp -a "${BOARD_ROOT}"/usr/lib/libstdc++.so* "${ROOT_FS_DIR}/usr/lib"
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INSTALL_MASK=""
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if [[ $FLAGS_installmask -eq ${FLAGS_TRUE} ]] ; then
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INSTALL_MASK="$DEFAULT_INSTALL_MASK"
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if [[ ${FLAGS_installmask} -eq ${FLAGS_TRUE} ]] ; then
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INSTALL_MASK="${DEFAULT_INSTALL_MASK}"
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fi
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# Reduce the size of factory install shim.
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# TODO: Build a separated ebuild for the factory install shim to reduce size.
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if [[ $FLAGS_factory_install -eq ${FLAGS_TRUE} ]] ; then
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INSTALL_MASK="$INSTALL_MASK $FACTORY_INSTALL_MASK"
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if [[ ${FLAGS_factory_install} -eq ${FLAGS_TRUE} ]] ; then
|
||||
INSTALL_MASK="${INSTALL_MASK} ${FACTORY_INSTALL_MASK}"
|
||||
fi
|
||||
|
||||
if [[ $FLAGS_jobs -ne -1 ]]; then
|
||||
EMERGE_JOBS="--jobs=$FLAGS_jobs"
|
||||
if [[ ${FLAGS_jobs} -ne -1 ]]; then
|
||||
EMERGE_JOBS="--jobs=${FLAGS_jobs}"
|
||||
fi
|
||||
|
||||
# Prepare stateful partition with some pre-created directories
|
||||
# Prepare stateful partition with some pre-created directories.
|
||||
sudo mkdir -p "${DEV_IMAGE_ROOT}"
|
||||
sudo mkdir -p "${STATEFUL_DIR}/var"
|
||||
|
||||
@ -405,7 +406,7 @@ setup_symlinks_on_root "${DEV_IMAGE_ROOT}" "${STATEFUL_DIR}/var" \
|
||||
"${STATEFUL_DIR}"
|
||||
|
||||
# Perform binding rather than symlinking because directories must exist
|
||||
# on rootfs so that we can bind at run-time since rootfs is read-only
|
||||
# on rootfs so that we can bind at run-time since rootfs is read-only.
|
||||
echo "Binding directories from stateful partition onto the rootfs"
|
||||
sudo mkdir -p "${ROOT_FS_DIR}/usr/local"
|
||||
sudo mount --bind "${DEV_IMAGE_ROOT}" "${ROOT_FS_DIR}/usr/local"
|
||||
@ -413,13 +414,13 @@ sudo mkdir -p "${ROOT_FS_DIR}/var"
|
||||
sudo mount --bind "${STATEFUL_DIR}/var" "${ROOT_FS_DIR}/var"
|
||||
sudo mkdir -p "${ROOT_FS_DIR}/dev"
|
||||
|
||||
# We "emerge --root=$ROOT_FS_DIR --root-deps=rdeps --usepkgonly" all of the
|
||||
# We "emerge --root=${ROOT_FS_DIR} --root-deps=rdeps --usepkgonly" all of the
|
||||
# runtime packages for chrome os. This builds up a chrome os image from binary
|
||||
# packages with runtime dependencies only. We use INSTALL_MASK to trim the
|
||||
# image size as much as possible.
|
||||
sudo INSTALL_MASK="$INSTALL_MASK" ${EMERGE_BOARD_CMD} \
|
||||
--root="$ROOT_FS_DIR" --root-deps=rdeps \
|
||||
--usepkgonly chromeos $EMERGE_JOBS
|
||||
sudo INSTALL_MASK="${INSTALL_MASK}" ${EMERGE_BOARD_CMD} \
|
||||
--root="${ROOT_FS_DIR}" --root-deps=rdeps \
|
||||
--usepkgonly chromeos ${EMERGE_JOBS}
|
||||
|
||||
# Create EFI System Partition to boot stock EFI BIOS (but not ChromeOS EFI
|
||||
# BIOS). We only need this for x86, but it's simpler and safer to keep the disk
|
||||
@ -431,7 +432,7 @@ ESP_BLOCKS=16384
|
||||
/usr/sbin/mkfs.vfat -C ${OUTPUT_DIR}/esp.image ${ESP_BLOCKS}
|
||||
ESP_DIR=${OUTPUT_DIR}/esp
|
||||
ESP_LOOP_DEV=$(sudo losetup -f)
|
||||
if [ -z "$ESP_LOOP_DEV" ] ; then
|
||||
if [ -z "${ESP_LOOP_DEV}" ] ; then
|
||||
echo "No free loop device. Free up a loop device or reboot. exiting. "
|
||||
exit 1
|
||||
fi
|
||||
@ -463,12 +464,12 @@ EOF
|
||||
|
||||
# FIXME: At the moment, we're working on signed images for x86 only. ARM will
|
||||
# support this before shipping, but at the moment they don't.
|
||||
if [[ "$ARCH" = "x86" ]]; then
|
||||
|
||||
if [[ "${ARCH}" = "x86" ]]; then
|
||||
|
||||
# Legacy BIOS will use the kernel in the rootfs (via syslinux), as will
|
||||
# standard EFI BIOS (via grub, from the EFI System Partition). Chrome OS BIOS
|
||||
# will use a separate signed kernel partition, which we'll create now.
|
||||
# FIXME: remove serial output, debugging messages
|
||||
# FIXME: remove serial output, debugging messages.
|
||||
cat <<'EOF' > "${OUTPUT_DIR}/config.txt"
|
||||
earlyprintk=serial,ttyS0,115200
|
||||
console=ttyS0,115200
|
||||
@ -484,11 +485,11 @@ i915.modeset=1
|
||||
loglevel=7
|
||||
cros_secure
|
||||
EOF
|
||||
|
||||
|
||||
# FIXME: We need to specify the real keys and certs here!
|
||||
SIG_DIR="${SRC_ROOT}/platform/vboot_reference/tests/testkeys"
|
||||
|
||||
# Wrap the public keys with VbPublicKey headers
|
||||
# Wrap the public keys with VbPublicKey headers.
|
||||
vbutil_key --pack \
|
||||
--in "${SIG_DIR}/key_rsa2048.keyb" \
|
||||
--version 1 --algorithm 4 \
|
||||
@ -503,8 +504,8 @@ EOF
|
||||
--datapubkey "${OUTPUT_DIR}/key_alg4.vbpubk" \
|
||||
--signprivate "${SIG_DIR}/key_rsa4096.pem" \
|
||||
--algorithm 8 --flags 3
|
||||
|
||||
# Verify the keyblock
|
||||
|
||||
# Verify the keyblock.
|
||||
vbutil_keyblock --unpack "${OUTPUT_DIR}/data4_sign8.keyblock" \
|
||||
--signpubkey "${OUTPUT_DIR}/key_alg8.vbpubk"
|
||||
|
||||
@ -516,8 +517,8 @@ EOF
|
||||
--config "${OUTPUT_DIR}/config.txt" \
|
||||
--bootloader /lib64/bootstub/bootstub.efi \
|
||||
--vmlinuz "${ROOT_FS_DIR}/boot/vmlinuz"
|
||||
|
||||
# And verify it
|
||||
|
||||
# And verify it.
|
||||
vbutil_kernel --verify "${OUTPUT_DIR}/vmlinuz.image" \
|
||||
--signpubkey "${OUTPUT_DIR}/key_alg8.vbpubk"
|
||||
|
||||
@ -529,16 +530,16 @@ fi
|
||||
|
||||
# Perform any customizations on the root file system that are needed.
|
||||
"${SCRIPTS_DIR}/customize_rootfs" \
|
||||
--root="$ROOT_FS_DIR" \
|
||||
--target="$ARCH" \
|
||||
--board="$BOARD"
|
||||
--root="${ROOT_FS_DIR}" \
|
||||
--target="${ARCH}" \
|
||||
--board="${BOARD}"
|
||||
|
||||
# Don't test the factory install shim.
|
||||
if [[ $FLAGS_factory_install -eq ${FLAGS_FALSE} ]] ; then
|
||||
if [[ ${FLAGS_factory_install} -eq ${FLAGS_FALSE} ]] ; then
|
||||
# Check that the image has been correctly created.
|
||||
"${SCRIPTS_DIR}/test_image" \
|
||||
--root="$ROOT_FS_DIR" \
|
||||
--target="$ARCH"
|
||||
--root="${ROOT_FS_DIR}" \
|
||||
--target="${ARCH}"
|
||||
fi
|
||||
|
||||
# Clean up symlinks so they work on a running target rooted at "/".
|
||||
@ -552,11 +553,11 @@ cleanup
|
||||
trap delete_prompt EXIT
|
||||
|
||||
RECOVERY="--norecovery"
|
||||
if [[ ${FLAGS_recovery} -eq $FLAGS_TRUE ]]; then
|
||||
if [[ ${FLAGS_recovery} -eq ${FLAGS_TRUE} ]]; then
|
||||
RECOVERY="--recovery"
|
||||
fi
|
||||
|
||||
# Create the GPT-formatted image
|
||||
# Create the GPT-formatted image.
|
||||
${SCRIPTS_DIR}/build_gpt.sh \
|
||||
--arch=${ARCH} \
|
||||
--board=${FLAGS_board} \
|
||||
@ -566,35 +567,35 @@ ${SCRIPTS_DIR}/build_gpt.sh \
|
||||
"${OUTPUT_DIR}" \
|
||||
"${OUTPUT_IMG}"
|
||||
|
||||
# Create a recovery image based on the chromium os base image
|
||||
[ "$FLAGS_recovery" -eq "$FLAGS_TRUE" ] && create_mod_image "recovery"
|
||||
# Create a recovery image based on the chromium os base image.
|
||||
[ "${FLAGS_recovery}" -eq "${FLAGS_TRUE}" ] && create_mod_image "recovery"
|
||||
trap - EXIT
|
||||
|
||||
# Create a developer image based on the chromium os base image
|
||||
[ "$FLAGS_withdev" -eq "$FLAGS_TRUE" ] && create_mod_image "dev"
|
||||
# Create a developer image based on the chromium os base image.
|
||||
[ "${FLAGS_withdev}" -eq "${FLAGS_TRUE}" ] && create_mod_image "dev"
|
||||
trap - EXIT
|
||||
|
||||
# FIXME: only signing things for x86 right now.
|
||||
if [[ "$ARCH" = "x86" ]]; then
|
||||
# Verify the final image
|
||||
if [[ "${ARCH}" = "x86" ]]; then
|
||||
# Verify the final image.
|
||||
load_kernel_test "${OUTPUT_IMG}" "${OUTPUT_DIR}/key_alg8.vbpubk"
|
||||
fi
|
||||
|
||||
# Clean up temporary files.
|
||||
rm -f "${ROOT_FS_IMG}" "${STATEFUL_IMG}" "${OUTPUT_DIR}/vmlinuz.image" \
|
||||
"${ESP_IMG}" "${OUTPUT_DIR}/data4_sign8.keyblock" \
|
||||
"${OUTPUT_DIR}/key_alg4.vbpubk" "${OUTPUT_DIR}/key_alg8.vbpubk"
|
||||
"${OUTPUT_DIR}/key_alg4.vbpubk" "${OUTPUT_DIR}/key_alg8.vbpubk"
|
||||
rmdir "${ROOT_FS_DIR}" "${STATEFUL_DIR}" "${ESP_DIR}"
|
||||
|
||||
OUTSIDE_OUTPUT_DIR="../build/images/${FLAGS_board}/${IMAGE_SUBDIR}"
|
||||
|
||||
echo "Done. Image created in ${OUTPUT_DIR}"
|
||||
echo "Chromium OS image created as $PRISTINE_IMAGE_NAME"
|
||||
if [ "$FLAGS_recovery" -eq "$FLAGS_TRUE" ]; then
|
||||
echo "Recovery image created as $PRISTINE_IMAGE_NAME"
|
||||
echo "Chromium OS image created as ${PRISTINE_IMAGE_NAME}"
|
||||
if [ "${FLAGS_recovery}" -eq "${FLAGS_TRUE}" ]; then
|
||||
echo "Recovery image created as ${PRISTINE_IMAGE_NAME}"
|
||||
fi
|
||||
if [ "$FLAGS_withdev" -eq "$FLAGS_TRUE" ]; then
|
||||
echo "Developer image created as $DEVELOPER_IMAGE_NAME"
|
||||
if [ "${FLAGS_withdev}" -eq "${FLAGS_TRUE}" ]; then
|
||||
echo "Developer image created as ${DEVELOPER_IMAGE_NAME}"
|
||||
fi
|
||||
|
||||
print_time_elapsed
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user