mirror of
https://github.com/flatcar/scripts.git
synced 2025-08-08 13:36:58 +02:00
b2d6f7fc6e
Torcx manifest may contain paths and URLs as locations of packages. There are two kinds of packages - vendored and extra. Vendored packages normally have two locations - path to the directory inside the image where the package is (which is why it's called vendored), and a URL to the package on some remote server. Extra packages only have a URL. But the URLs are added only when we tell the build_torcx_store script to upload the packages at the same time, which is what the old build pipeline was doing. With the new pipeline, the upload happens as a separate step, thus the upload is disabled when invoking build_torcx_store, and so the packages are not getting URLs set. This change went unnoticed, because a kola test checking the generated torcx manifest was only checking if there is at least one location, either path or URL, and all the new releases have no extra packages, only vendored ones. When backporting the new pipeline to old LTS, the kola tests started to fail, because old LTS had one extra package, and this is how I noticed the problem.
316 lines
10 KiB
Bash
Executable File
316 lines
10 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2011 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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. "$(dirname "$0")/common.sh" || exit 1
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# Script must run inside the chroot
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assert_inside_chroot
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assert_not_root_user
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# Developer-visible flags.
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DEFINE_string board "${DEFAULT_BOARD}" \
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"The board to build packages for."
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DEFINE_boolean usepkg "${FLAGS_TRUE}" \
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"Use binary packages when possible."
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DEFINE_boolean usepkgonly "${FLAGS_FALSE}" \
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"Only use/download binary packages. Implies --noworkon"
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DEFINE_string usepkg_exclude "" \
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"Exclude these binary packages."
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DEFINE_boolean getbinpkg "${FLAGS_TRUE}" \
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"Download binary packages from remote repository."
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DEFINE_string getbinpkgver "" \
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"Use binary packages from a specific version."
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DEFINE_boolean toolchainpkgonly "${FLAGS_FALSE}" \
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"Use binary packages only for the board toolchain."
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DEFINE_boolean workon "${FLAGS_TRUE}" \
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"Automatically rebuild updated cros-workon packages."
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DEFINE_boolean fetchonly "${FLAGS_FALSE}" \
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"Don't build anything, instead only fetch what is needed."
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DEFINE_boolean rebuild "${FLAGS_FALSE}" \
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"Automatically rebuild dependencies."
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DEFINE_boolean skip_toolchain_update "${FLAGS_FALSE}" \
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"Don't update toolchain automatically."
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DEFINE_boolean skip_chroot_upgrade "${FLAGS_FALSE}" \
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"Don't run the chroot upgrade automatically; use with care."
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DEFINE_string torcx_output_root "${DEFAULT_BUILD_ROOT}/torcx" \
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"Directory in which to place torcx stores and manifests (named by board/version)"
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DEFINE_boolean skip_torcx_store "${FLAGS_FALSE}" \
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"Don't build a new torcx store from the updated sysroot."
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DEFINE_string torcx_extra_pkg_url "" \
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"URL to directory where the torcx packages will be available for downloading"
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# include upload options
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. "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
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FLAGS_HELP="usage: $(basename $0) [flags] [packages]
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build_packages updates the set of binary packages needed by CoreOS. It will
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cross compile all packages that have been updated into the given target's root
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and build binary packages as a side-effect. The output packages will be picked
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up by the build_image script to put together a bootable CoreOS image.
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If [packages] are specified, only build those specific packages (and any
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dependencies they might need).
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"
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# Parse command line
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FLAGS "$@" || 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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# TODO(marineam): specify the default top-level ebuild in the portage profile.
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# I could have sworn we did that or similar but maybe got lost at some point.
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if [[ $# -eq 0 ]]; then
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set -- @system coreos-devel/board-packages
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fi
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if [[ -z "${FLAGS_board}" ]]; then
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echo "Error: --board is required."
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exit 1
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fi
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if [[ "${FLAGS_usepkgonly}" -eq "${FLAGS_TRUE}" ]]; then
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for flag in usepkg getbinpkg; do
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fvar="FLAGS_${flag}"
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if [[ "${!fvar}" -ne "${FLAGS_TRUE}" ]]; then
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die_notrace "--usepkgonly is incompatible with --no${flag}"
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fi
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done
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if [[ "${FLAGS_rebuild}" -eq "${FLAGS_TRUE}" ]]; then
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die_notrace "--usepkgonly is incompatible with --rebuild"
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fi
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FLAGS_workon="${FLAGS_FALSE}"
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fi
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check_gsutil_opts
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# Before we can run any tools, we need to update chroot or setup_board.
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UPDATE_ARGS=( --regen_configs )
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if [ "${FLAGS_usepkg}" -eq "${FLAGS_TRUE}" ]; then
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UPDATE_ARGS+=( --usepkg )
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if [[ "${FLAGS_usepkgonly}" -eq "${FLAGS_TRUE}" ]]; then
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UPDATE_ARGS+=( --usepkgonly )
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else
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UPDATE_ARGS+=( --nousepkgonly )
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fi
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if [[ "${FLAGS_getbinpkg}" -eq "${FLAGS_TRUE}" ]]; then
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UPDATE_ARGS+=( --getbinpkg )
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else
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UPDATE_ARGS+=( --nogetbinpkg )
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fi
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if [[ "${FLAGS_toolchainpkgonly}" -eq "${FLAGS_TRUE}" ]]; then
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UPDATE_ARGS+=( --toolchainpkgonly )
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else
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UPDATE_ARGS+=( --notoolchainpkgonly )
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fi
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if [[ -n "${FLAGS_getbinpkgver}" ]]; then
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UPDATE_ARGS+=( --getbinpkgver="${FLAGS_getbinpkgver}" )
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fi
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else
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UPDATE_ARGS+=( --nousepkg )
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fi
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if [ "${FLAGS_skip_toolchain_update}" -eq "${FLAGS_TRUE}" ]; then
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UPDATE_ARGS+=( --skip_toolchain_update )
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fi
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if [ "${FLAGS_skip_chroot_upgrade}" -eq "${FLAGS_TRUE}" ]; then
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UPDATE_ARGS+=( --skip_chroot_upgrade )
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fi
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"${SCRIPTS_DIR}"/setup_board --quiet --board=${FLAGS_board} "${UPDATE_ARGS[@]}"
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# set BOARD and BOARD_ROOT
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. "${BUILD_LIBRARY_DIR}/toolchain_util.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/board_options.sh" || exit 1
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. "${BUILD_LIBRARY_DIR}/test_image_content.sh" || exit 1
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# Setup all the emerge command/flags.
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EMERGE_FLAGS=( -uDNv --backtrack=30 --select )
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REBUILD_FLAGS=()
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EMERGE_CMD=( "emerge-${FLAGS_board}" )
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if [[ "${FLAGS_fetchonly}" -eq "${FLAGS_TRUE}" ]]; then
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EMERGE_CMD+=( --fetchonly )
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fi
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EMERGE_CMD+=( ${EXTRA_BOARD_FLAGS} )
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if [[ "${FLAGS_usepkg}" -eq "${FLAGS_TRUE}" ]]; then
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# Use binary packages. Include all build-time dependencies,
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# so as to avoid unnecessary differences between source
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# and binary builds except for --usepkgonly for speed.
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if [[ "${FLAGS_usepkgonly}" -eq "${FLAGS_TRUE}" ]]; then
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EMERGE_FLAGS+=( --usepkgonly --rebuilt-binaries n )
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else
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EMERGE_FLAGS+=( --usepkg --with-bdeps y )
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# Only update toolchain when binpkgs are available.
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EMERGE_FLAGS+=( $(get_binonly_args) )
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REBUILD_FLAGS+=( $(get_binonly_args) )
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fi
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if [[ "${FLAGS_getbinpkg}" -eq "${FLAGS_TRUE}" ]]; then
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EMERGE_FLAGS+=( --getbinpkg )
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fi
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if [[ -n "${FLAGS_usepkg_exclude}" ]]; then
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EMERGE_FLAGS+=("--usepkg-exclude=${FLAGS_usepkg_exclude}")
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fi
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fi
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EMERGE_FLAGS+=( "--jobs=${NUM_JOBS}" )
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REBUILD_FLAGS+=( "--jobs=${NUM_JOBS}" )
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if [[ "${FLAGS_rebuild}" -eq "${FLAGS_TRUE}" ]]; then
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EMERGE_FLAGS+=( --rebuild-if-unbuilt )
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fi
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# Build cros_workon packages when they are changed.
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CROS_WORKON_PKGS=()
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if [ "${FLAGS_workon}" -eq "${FLAGS_TRUE}" ]; then
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CROS_WORKON_PKGS+=( $("${SRC_ROOT}/scripts/cros_workon" list --board=${FLAGS_board}) )
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fi
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if [[ ${#CROS_WORKON_PKGS[@]} -gt 0 ]]; then
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EMERGE_FLAGS+=(
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--reinstall-atoms="${CROS_WORKON_PKGS[*]}"
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--usepkg-exclude="${CROS_WORKON_PKGS[*]}"
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)
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fi
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# Goo to attempt to resolve dependency loops on individual packages.
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# If this becomes insufficient we will need to move to a full multi-stage
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# bootstrap process like we do with the SDK via catalyst.
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#
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# Called like:
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#
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# break_dep_loop [PKG_USE_PAIR]…
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#
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# PKG_USE_PAIR consists of two arguments: a package name (for example:
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# sys-fs/lvm2), and a comma-separated list of USE flags to clear (for
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# example: udev,systemd).
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break_dep_loop() {
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local -a pkgs
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local -a all_flags
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local -a args
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local flag_file="${BOARD_ROOT}/etc/portage/package.use/break_dep_loop"
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local -a flag_file_entries
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local -a pkg_summaries
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# Be sure to clean up use flag hackery from previous failed runs
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sudo rm -f "${flag_file}"
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if [[ $# -eq 0 ]]; then
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return 0
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fi
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# Temporarily compile/install packages with flags disabled. If a binary
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# package is available use it regardless of its version or use flags.
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local pkg
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local -a flags
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local disabled_flags
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while [[ $# -gt 0 ]]; do
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pkg="${1}"
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pkgs+=("${pkg}")
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flags=( ${2//,/ } )
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all_flags+=("${flags[@]}")
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disabled_flags="${flags[@]/#/-}"
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flag_file_entries+=("${pkg} ${disabled_flags}")
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args+=("--buildpkg-exclude=${pkg}")
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pkg_summaries+=("${pkg}[${disabled_flags}]")
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shift 2
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done
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# If packages are already installed we have nothing to do
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local any_package_uninstalled=0
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for pkg in "${pkgs[@]}"; do
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if ! portageq-"${BOARD}" has_version "${BOARD_ROOT}" "${pkgs[@]}"; then
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any_package_uninstalled=1
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break
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fi
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done
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if [[ ${any_package_uninstalled} -eq 0 ]]; then
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return 0
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fi
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# Likewise, nothing to do if the flags aren't actually enabled.
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local any_flag_enabled=0
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for pkg in "${pkgs[@]}"; do
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if pkg_use_enabled "${pkg}" "${all_flags[@]}"; then
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any_flag_enabled=1
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break
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fi
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done
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if [[ ${any_flag_enabled} -eq 0 ]]; then
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return 0
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fi
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info "Merging ${pkg_summaries[@]}"
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sudo mkdir -p "${flag_file%/*}"
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sudo_clobber "${flag_file}" <<<"${flag_file_entries[0]}"
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local entry
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for entry in "${flag_file_entries[@]:1}"; do
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sudo_append "${flag_file}" <<<"${entry}"
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done
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# rebuild-if-unbuilt is disabled to prevent portage from needlessly
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# rebuilding zlib for some unknown reason, in turn triggering more rebuilds.
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sudo -E "${EMERGE_CMD[@]}" "${EMERGE_FLAGS[@]}" \
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--rebuild-if-unbuilt=n \
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"${args[@]}" "${pkgs[@]}"
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sudo rm -f "${flag_file}"
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}
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if [[ "${FLAGS_usepkgonly}" -eq "${FLAGS_FALSE}" ]]; then
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# Breaking the following loops here:
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#
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# util-linux[udev] -> virtual/udev -> systemd -> util-linux
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# util-linux[systemd] -> systemd -> util-linux
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# util-linux[cryptsetup] -> cryptsetup -> util-linux
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# cryptsetup[udev] -> virtual/udev -> systemd[cryptsetup] -> cryptsetup
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# lvm2[udev] -> virtual/udev -> systemd[cryptsetup] -> cryptsetup -> lvm2
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# lvm2[systemd] -> systemd[cryptsetup] -> cryptsetup -> lvm2
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# systemd[cryptsetup] -> cryptsetup[udev] -> virtual/udev -> systemd
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break_dep_loop sys-apps/util-linux udev,systemd,cryptsetup \
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sys-fs/cryptsetup udev \
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sys-fs/lvm2 udev,systemd \
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sys-apps/systemd cryptsetup
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fi
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export KBUILD_BUILD_USER="${BUILD_USER:-build}"
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export KBUILD_BUILD_HOST="${BUILD_HOST:-pony-truck.infra.kinvolk.io}"
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info "Merging board packages now"
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sudo -E "${EMERGE_CMD[@]}" "${EMERGE_FLAGS[@]}" "$@"
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info "Removing obsolete packages"
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sudo -E "${EMERGE_CMD[@]}" --quiet --depclean @unavailable
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if [[ "${FLAGS_usepkgonly}" -eq "${FLAGS_FALSE}" ]]; then
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if "portageq-${BOARD}" list_preserved_libs "${BOARD_ROOT}" >/dev/null; then
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sudo -E "${EMERGE_CMD[@]}" "${REBUILD_FLAGS[@]}" @preserved-rebuild
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fi
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fi
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eclean-$BOARD -d packages
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fixup_liblto_softlinks "${BOARD_ROOT}"
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info "Checking build root"
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test_image_content "${BOARD_ROOT}"
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# upload packages if enabled
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upload_packages
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# Build a new torcx store with the updated packages, passing flags through.
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if [ "${FLAGS_skip_torcx_store}" -eq "${FLAGS_FALSE}" ]; then
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"${SCRIPTS_DIR}"/build_torcx_store \
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--board="${BOARD}" \
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--output_root="${FLAGS_torcx_output_root}" \
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--extra_pkg_url="${FLAGS_torcx_extra_pkg_url}"
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fi
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info "Builds complete"
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command_completed
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