mirror of
https://github.com/flatcar/scripts.git
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chore(build_library): remove container library
This is no longer used. It was used to debug early boot problems early on.
This commit is contained in:
Brandon Philips
parent
a5366ee685
commit
141d488da6
@ -1,204 +0,0 @@
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. "${SRC_ROOT}/platform/dev/toolchain_utils.sh" || exit 1
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OUTSIDE_OUTPUT_DIR="src/build/containers/${BOARD}/${IMAGE_SUBDIR}/rootfs"
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install_dev_packages() {
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local image_name=$1
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info "Adding developer packages to ${image_name}"
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stateful_fs_dir="${BUILD_DIR}/stateful"
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local dev_image=${stateful_fs_dir}/dev_image
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local var_overaly=${stateful_fs_dir}/var_overlay
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local stateful_home=${stateful_fs_dir}/home
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sudo mkdir -p ${dev_image}
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sudo mkdir -p ${var_overlay}
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sudo mkdir -p ${stateful_home}/core
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# Determine the root dir for developer packages.
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local root_dev_dir="${root_fs_dir}/usr/local"
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sudo mount -o bind ${dev_image} ${root_fs_dir}/usr/local
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sudo mount -o bind ${var_overlay} ${root_fs_dir}/var
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sudo mount -o bind ${stateful_home} ${root_fs_dir}/home
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# Install developer packages described in chromeos-dev.
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emerge_to_image --root="${root_dev_dir}" coreos-base/coreos-dev
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# Copy over the libc debug info so that gdb
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# works with threads and also for a better debugging experience.
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sudo mkdir -p "${root_fs_dir}/usr/local/usr/lib/debug"
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pbzip2 -dc --ignore-trailing-garbage=1 "${LIBC_PATH}" | \
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sudo tar xpf - -C "${root_fs_dir}/usr/local/usr/lib/debug" \
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./usr/lib/debug/usr/${CHOST} --strip-components=6
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# Since gdb only looks in /usr/lib/debug, symlink the /usr/local
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# path so that it is found automatically.
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sudo ln -s /usr/local/usr/lib/debug "${root_fs_dir}/usr/lib/debug"
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# Install the bare necessary files so that the "emerge" command works
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sudo sed -i s,/usr/bin/wget,wget, \
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${root_fs_dir}/usr/share/portage/config/make.globals
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sudo mkdir -p ${root_fs_dir}/etc/make.profile
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# Re-run ldconfig to fix /etc/ldconfig.so.cache.
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sudo /sbin/ldconfig -r "${root_fs_dir}"
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# Mark the image as a developer image (input to chromeos_startup).
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# TODO(arkaitzr): Remove this file when applications no longer rely on it
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# (crosbug.com/16648). The preferred way of determining developer mode status
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# is via crossystem cros_debug?1 (checks boot args for "cros_debug").
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sudo mkdir -p "${root_fs_dir}/root"
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sudo touch "${root_fs_dir}/root/.dev_mode"
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sudo touch "${root_fs_dir}/root/.dev_container"
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# Additional changes to developer image.
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# Leave core files for developers to inspect.
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sudo touch "${root_fs_dir}/root/.leave_core"
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# This hack is only needed for devs who have old versions of glibc, which
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# filtered out ldd when cross-compiling. TODO(davidjames): Remove this hack
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# once everybody has upgraded to a new version of glibc.
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if [[ ! -x "${root_fs_dir}/usr/bin/ldd" ]]; then
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sudo cp -a "$(which ldd)" "${root_fs_dir}/usr/bin"
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fi
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# If vim is installed, then a vi symlink would probably help.
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if [[ -x "${root_fs_dir}/usr/local/bin/vim" ]]; then
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sudo ln -sf vim "${root_fs_dir}/usr/local/bin/vi"
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fi
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# If pygtk is installed in stateful-dev, then install a path.
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if [[ -d \
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"${root_fs_dir}/usr/local/lib/python2.6/site-packages/gtk-2.0" ]]; then
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sudo bash -c "\
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echo gtk-2.0 > \
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${root_fs_dir}/usr/local/lib/python2.6/site-packages/pygtk.pth"
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fi
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# File searches /usr/share by default, so add a wrapper script so it
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# can find the right path in /usr/local.
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local path="${root_fs_dir}/usr/local/bin/file"
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if [[ -x ${path} ]]; then
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sudo mv "${path}" "${path}.bin"
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sudo_clobber "${path}" <<EOF
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#!/bin/sh
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exec file.bin -m /usr/local/share/misc/magic.mgc "\$@"
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EOF
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sudo chmod a+rx "${path}"
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fi
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# If python is installed on stateful-dev, fix python symlinks.
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local python_path="/usr/local/bin/python2.6"
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if [ -e "${root_fs_dir}${python_path}" ]; then
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info "Fixing python symlinks for developer and test images."
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local python_paths="/usr/bin/python /usr/local/bin/python \
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/usr/bin/python2 /usr/local/bin/python2"
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for path in ${python_paths}; do
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sudo rm -f "${root_fs_dir}${path}"
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sudo ln -s ${python_path} "${root_fs_dir}${path}"
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done
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fi
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cleanup_mounts
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trap - EXIT
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}
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create_base_container() {
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local image_name=$1
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local rootfs_verification_enabled=$2
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local bootcache_enabled=$3 local image_type="usb"
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root_fs_dir="${BUILD_DIR}/rootfs"
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stateful_fs_dir="${BUILD_DIR}/stateful"
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esp_fs_dir="${BUILD_DIR}/esp"
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oem_fs_dir="${BUILD_DIR}/oem"
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trap "cleanup_mounts && delete_prompt" EXIT
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cleanup_mounts &> /dev/null
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mkdir -p "${root_fs_dir}"
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mkdir -p "${stateful_fs_dir}"
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mkdir -p "${oem_fs_dir}"
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# Prepare stateful partition with some pre-created directories.
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sudo mkdir "${stateful_fs_dir}/dev_image"
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sudo mkdir "${stateful_fs_dir}/var_overlay"
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# Create symlinks so that /usr/local/usr based directories are symlinked to
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# /usr/local/ directories e.g. /usr/local/usr/bin -> /usr/local/bin, etc.
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setup_symlinks_on_root "${stateful_fs_dir}/dev_image" \
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"${stateful_fs_dir}/var_overlay" "${stateful_fs_dir}"
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# Perform binding rather than symlinking because directories must exist
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# on rootfs so that we can bind at run-time since rootfs is read-only.
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info "Binding directories from stateful partition onto the rootfs"
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sudo mkdir -p "${root_fs_dir}/usr/local"
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sudo mount --bind "${stateful_fs_dir}/dev_image" "${root_fs_dir}/usr/local"
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sudo mkdir -p "${root_fs_dir}/var"
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sudo mount --bind "${stateful_fs_dir}/var_overlay" "${root_fs_dir}/var"
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sudo mkdir -p "${root_fs_dir}/dev"
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info "Binding directories from OEM partition onto the rootfs"
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sudo mkdir -p "${root_fs_dir}/usr/share/oem"
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sudo mount --bind "${oem_fs_dir}" "${root_fs_dir}/usr/share/oem"
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# We need to install libc manually from the cross toolchain.
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# TODO: Improve this? It would be ideal to use emerge to do this.
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PKGDIR="/var/lib/portage/pkgs"
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LIBC_TAR="glibc-${LIBC_VERSION}.tbz2"
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LIBC_PATH="${PKGDIR}/cross-${CHOST}/${LIBC_TAR}"
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if ! [[ -e ${LIBC_PATH} ]]; then
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die_notrace \
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"${LIBC_PATH} does not exist. Try running ./setup_board" \
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"--board=${BOARD} to update the version of libc installed on that board."
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fi
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# Strip out files we don't need in the final image at runtime.
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local libc_excludes=(
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# Compile-time headers.
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'usr/include' 'sys-include'
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# Link-time objects.
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'*.[ao]'
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)
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pbzip2 -dc --ignore-trailing-garbage=1 "${LIBC_PATH}" | \
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sudo tar xpf - -C "${root_fs_dir}" ./usr/${CHOST} \
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--strip-components=3 "${libc_excludes[@]/#/--exclude=}"
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board_ctarget=$(get_ctarget_from_board "${BOARD}")
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for atom in $(portageq match / cross-$board_ctarget/gcc); do
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copy_gcc_libs "${root_fs_dir}" $atom
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done
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# We "emerge --root=${root_fs_dir} --root-deps=rdeps --usepkgonly" all of the
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# runtime packages for chrome os. This builds up a chrome os image from
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# binary packages with runtime dependencies only. We use INSTALL_MASK to
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# trim the image size as much as possible.
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emerge_to_image --root="${root_fs_dir}" ${BASE_PACKAGE}
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# Set /etc/lsb-release on the image.
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"${BUILD_LIBRARY_DIR}/set_lsb_release" \
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--root="${root_fs_dir}" \
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--board="${BOARD}"
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# Create the boot.desc file which stores the build-time configuration
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# information needed for making the image bootable after creation with
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# cros_make_image_bootable.
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create_boot_desc "${image_type}"
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# Clean up symlinks so they work on a running target rooted at "/".
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# Here development packages are rooted at /usr/local. However, do not
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# create /usr/local or /var on host (already exist on target).
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setup_symlinks_on_root "/usr/local" "/var" "${stateful_fs_dir}"
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sudo cp /etc/resolv.conf ${root_fs_dir}/etc/
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USE_DEV_KEYS=
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if should_build_image ${CHROMEOS_FACTORY_INSTALL_SHIM_NAME}; then
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USE_DEV_KEYS="--use_dev_keys"
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fi
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}
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