mirror of
https://github.com/flatcar/scripts.git
synced 2025-08-07 21:16:57 +02:00
1de8eb3b11
Normally Gentoo expects moving between major GCC releases to be a manual step. In our case we want this to always be automatic, otherwise the GCC version won't be switched at all.
203 lines
6.3 KiB
Bash
Executable File
203 lines
6.3 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
|
|
. "$(dirname "$0")/common.sh" || exit 1
|
|
|
|
# Script must run inside the chroot
|
|
assert_inside_chroot "$@"
|
|
|
|
# Do not run as root
|
|
assert_not_root_user
|
|
|
|
# Developer-visible flags.
|
|
DEFINE_boolean usepkg $FLAGS_TRUE \
|
|
"Use binary packages to bootstrap."
|
|
DEFINE_boolean getbinpkg $FLAGS_TRUE \
|
|
"Download binary packages from remote repository."
|
|
|
|
FLAGS_HELP="usage: $(basename $0) [flags]
|
|
Performs an update of the chroot. This script is called as part of
|
|
build_packages, so there is typically no need to call this script directly.
|
|
"
|
|
show_help_if_requested "$@"
|
|
|
|
# The following options are advanced options, only available to those willing
|
|
# to read the source code. They are not shown in help output, since they are
|
|
# not needed for the typical developer workflow.
|
|
DEFINE_integer jobs "${NUM_JOBS}" \
|
|
"How many packages to build in parallel at maximum."
|
|
DEFINE_boolean skip_toolchain_update $FLAGS_FALSE \
|
|
"Don't update the toolchains."
|
|
DEFINE_string toolchain_boards "" \
|
|
"Extra toolchains to setup for the specified boards."
|
|
|
|
# Parse command line flags
|
|
FLAGS "$@" || exit 1
|
|
eval set -- "${FLAGS_ARGV}"
|
|
|
|
# Only now can we die on error. shflags functions leak non-zero error codes,
|
|
# so will die prematurely if 'switch_to_strict_mode' is specified before now.
|
|
switch_to_strict_mode
|
|
|
|
. "${BUILD_LIBRARY_DIR}/toolchain_util.sh"
|
|
|
|
PORTAGE_STABLE_OVERLAY="/usr/local/portage/stable"
|
|
CROSSDEV_OVERLAY="/usr/local/portage/crossdev"
|
|
COREOS_OVERLAY="/usr/local/portage/coreos"
|
|
COREOS_CONFIG="${COREOS_OVERLAY}/coreos/config"
|
|
|
|
info "Setting up portage..."
|
|
sudo mkdir -p "/etc/portage/repos.conf/"
|
|
sudo rm -f "/etc/portage/make.conf"
|
|
sudo touch "/etc/portage/make.conf.user"
|
|
|
|
sudo_clobber "/etc/portage/make.conf" <<EOF
|
|
# Created by update_chroot
|
|
PORTDIR="${PORTAGE_STABLE_OVERLAY}"
|
|
PORTDIR_OVERLAY="${CROSSDEV_OVERLAY} ${COREOS_OVERLAY}"
|
|
DISTDIR="/var/lib/portage/distfiles"
|
|
PKGDIR="/var/lib/portage/pkgs"
|
|
PORT_LOGDIR="/var/log/portage"
|
|
PORTAGE_BINHOST="$(get_sdk_binhost)"
|
|
MAKEOPTS="--jobs=${NUM_JOBS} --load-average=$((NUM_JOBS * 2))"
|
|
|
|
# Generally there isn't any need to add packages to @world by default.
|
|
# You can use --select to override this.
|
|
EMERGE_DEFAULT_OPTS="--oneshot"
|
|
|
|
# Allow the user to override or define additional settings.
|
|
source "/etc/portage/make.conf.user"
|
|
EOF
|
|
|
|
sudo_clobber "/etc/portage/repos.conf/coreos.conf" <<EOF
|
|
[DEFAULT]
|
|
main-repo = portage-stable
|
|
|
|
[gentoo]
|
|
disabled = true
|
|
|
|
[coreos]
|
|
location = ${COREOS_OVERLAY}
|
|
|
|
[portage-stable]
|
|
location = ${PORTAGE_STABLE_OVERLAY}
|
|
EOF
|
|
|
|
sudo eselect profile set --force "$(get_sdk_profile)"
|
|
|
|
# Create crossdev repo_name and metadata
|
|
info "Setting up crossdev..."
|
|
sudo mkdir -p "${FLAGS_chroot}/${CROSSDEV_OVERLAY}/profiles"
|
|
echo "x-crossdev" | \
|
|
sudo tee "/${CROSSDEV_OVERLAY}/profiles/repo_name" > /dev/null
|
|
|
|
sudo mkdir -p "/${CROSSDEV_OVERLAY}/metadata"
|
|
sudo tee "/${CROSSDEV_OVERLAY}/metadata/layout.conf" > /dev/null <<EOF
|
|
masters = portage-stable coreos
|
|
use-manifests = true
|
|
thin-manifests = true
|
|
EOF
|
|
|
|
# Run version hooks as pre-update
|
|
if [[ -f /etc/os-release ]]; then
|
|
OLDVER=$(grep "^VERSION=" /etc/os-release | cut -d = -f 2-)
|
|
else
|
|
OLDVER="0.0.0"
|
|
fi
|
|
|
|
info "Updating chroot:"
|
|
info " chroot version: $OLDVER"
|
|
info " CoreOS version: $COREOS_VERSION_STRING"
|
|
|
|
# Updates should be of the form 1.2.3_desc.sh
|
|
for update_script in ${SCRIPTS_DIR}/sdk_lib/updates/*.sh; do
|
|
update_name="${update_script##*/}"
|
|
update_ver="${update_name%%_*}"
|
|
# Run newer updates but don't pass our current version
|
|
if ! cmp_ver le "$update_ver" "$COREOS_VERSION_STRING"; then
|
|
warn "Skipping update from the future: $update_name"
|
|
warn "Perhaps it is time to run a repo sync?"
|
|
elif ! cmp_ver ge "$OLDVER" "$update_ver"; then
|
|
info "Running chroot update $update_name"
|
|
bash -e "$update_script" || die "Update failed: $update_name"
|
|
fi
|
|
done
|
|
|
|
"${BUILD_LIBRARY_DIR}/set_lsb_release" --root /
|
|
|
|
EMERGE_FLAGS="-uNv --with-bdeps=y --select"
|
|
if [ "${FLAGS_usepkg}" -eq "${FLAGS_TRUE}" ]; then
|
|
EMERGE_FLAGS="${EMERGE_FLAGS} --usepkg"
|
|
if [ "${FLAGS_getbinpkg}" -eq "${FLAGS_TRUE}" ]; then
|
|
EMERGE_FLAGS="${EMERGE_FLAGS} --getbinpkg"
|
|
fi
|
|
|
|
# Only update toolchain when binpkgs are available.
|
|
EMERGE_FLAGS+=" $(get_binonly_args $(get_chost_list))"
|
|
fi
|
|
|
|
if [[ "${FLAGS_jobs}" -ne -1 ]]; then
|
|
EMERGE_FLAGS+=" --jobs=${FLAGS_jobs}"
|
|
fi
|
|
|
|
# Perform an update of coreos-devel/sdk-depends and world in the chroot.
|
|
EMERGE_CMD="emerge"
|
|
|
|
# In first pass, update portage and toolchains. Lagged updates of both
|
|
# can cause serious issues later.
|
|
info "Updating basic system packages"
|
|
sudo -E ${EMERGE_CMD} --quiet ${EMERGE_FLAGS} \
|
|
dev-util/ccache \
|
|
sys-apps/portage \
|
|
sys-devel/crossdev \
|
|
sys-devel/sysroot-wrappers \
|
|
sys-libs/nss-usrfiles \
|
|
"${TOOLCHAIN_PKGS[@]}"
|
|
|
|
gcc_set_latest_profile "$(portageq envvar CHOST)"
|
|
|
|
if [[ "${FLAGS_skip_toolchain_update}" -eq "${FLAGS_FALSE}" && \
|
|
-n "${FLAGS_toolchain_boards}" ]]; then
|
|
CROSS_CHOSTS=( $(get_board_chost ${FLAGS_toolchain_boards} | sort -u) )
|
|
|
|
for cross_chost in "${CROSS_CHOSTS[@]}"; do
|
|
info "Updating cross ${cross_chost} toolchain"
|
|
install_cross_toolchain "${cross_chost}" --quiet ${EMERGE_FLAGS}
|
|
done
|
|
fi
|
|
|
|
# Build cros_workon packages when they are changed.
|
|
CHROMITE_BIN="${GCLIENT_ROOT}/chromite/bin"
|
|
for pkg in $("${CHROMITE_BIN}/cros_list_modified_packages" --host); do
|
|
EMERGE_FLAGS+=" --reinstall-atoms=${pkg} --usepkg-exclude=${pkg}"
|
|
done
|
|
|
|
# Second pass, update everything else.
|
|
EMERGE_FLAGS+=" --deep"
|
|
info "Updating all SDK packages"
|
|
sudo -E ${EMERGE_CMD} ${EMERGE_FLAGS} \
|
|
coreos-devel/sdk-depends world
|
|
|
|
# Automatically discard all CONFIG_PROTECT'ed files. Those that are
|
|
# protected should not be overwritten until the variable is changed.
|
|
# Autodiscard is option "-9" followed by the "YES" confirmation.
|
|
printf '%s\nYES\n' -9 | sudo etc-update
|
|
|
|
# If the user still has old perl modules installed, update them.
|
|
PERL_VERSIONS=$(find /usr/lib*/perl5/vendor_perl/ -maxdepth 1 -mindepth 1 \
|
|
-type d -printf '%P\n' | sort -u | wc -w)
|
|
if [ "$PERL_VERSIONS" -gt 1 ] ; then
|
|
sudo perl-cleaner --all -- --quiet
|
|
fi
|
|
|
|
# Old $PS1 customization that doesn't work any more
|
|
if [[ -e /etc/profile.d/coreos-niceties.sh ]]; then
|
|
sudo rm -f /etc/profile.d/coreos-niceties.sh
|
|
fi
|
|
|
|
command_completed
|