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4748e87341
BUG=chromium-os:21474 TEST=run the script, see my chroot being updated, cases below: 1) run normally, see the latest gcc being selected 2) run while having an older gcc manually selected, see no updates 3) set an invalid native profile, see it being fixed Change-Id: Ic84187b8acf39fba11f2e39f36457e6f696ad7e4 Reviewed-on: http://gerrit.chromium.org/gerrit/9832 Tested-by: Zdenek Behan <zbehan@chromium.org> Reviewed-by: David James <davidjames@chromium.org> Commit-Ready: Zdenek Behan <zbehan@chromium.org>
85 lines
2.9 KiB
Bash
Executable File
85 lines
2.9 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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# Performs an update of the chroot.
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# Load common CrOS utilities. Inside the chroot this file is installed in
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# /usr/lib/crosutils. Outside the chroot we find it relative to the script's
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# location.
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. "$(dirname $0)/common.sh" || { echo "Unable to load common.sh"; exit 1; }
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# Script must run inside the chroot
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assert_inside_chroot "$@"
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# Do not run as root
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assert_not_root_user
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# Flags
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DEFINE_boolean usepkg $FLAGS_TRUE \
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"Use binary packages to bootstrap."
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DEFINE_boolean fast ${DEFAULT_FAST} "Call many emerges in parallel"
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DEFINE_integer retries -1 \
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"On build failure, the number of times to retry."
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# Parse command line flags
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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# Only now can we die on error. shflags functions leak non-zero error codes,
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# so will die prematurely if 'set -e' is specified before now.
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set -e
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# Run version hooks as pre-update
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${SCRIPTS_DIR}/run_chroot_version_hooks
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info "Updating chroot"
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EMERGE_FLAGS="-uNv --with-bdeps=y"
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if [ "${FLAGS_usepkg}" -eq "${FLAGS_TRUE}" ]; then
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EMERGE_FLAGS="${EMERGE_FLAGS} --getbinpkg"
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# Only update toolchain when binpkgs are available. Toolchain rollout
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# process only takes place when the chromiumos sdk builder finishes
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# a successful build.
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EMERGE_FLAGS+=" --useoldpkg-atoms=sys-devel/binutils"
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EMERGE_FLAGS+=" --useoldpkg-atoms=sys-devel/gcc"
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EMERGE_FLAGS+=" --useoldpkg-atoms=sys-libs/glibc"
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fi
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# Perform an update of hard-host-depends and world in the chroot.
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EMERGE_CMD="emerge"
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if [ "${FLAGS_fast}" -eq "${FLAGS_TRUE}" ]; then
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EMERGE_CMD="${GCLIENT_ROOT}/chromite/bin/parallel_emerge"
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fi
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# In first pass, update portage and toolchains. Lagged updates of both
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# can cause serious issues later.
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CHOST="$(portageq envvar CHOST)"
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LATEST="$(gcc-config -l | grep "${CHOST}" | awk '{ print $2 }' | \
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sort -V | tail -n 1 )"
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CURRENT="$(gcc-config -c)" || true # This fails if current profile is invalid.
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eretry sudo -E ${EMERGE_CMD} ${EMERGE_FLAGS} \
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sys-devel/gcc sys-devel/binutils sys-libs/glibc sys-apps/portage
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# If the latest toolchain wasn't already selected before we updated, do nothing,
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# otherwise autoselect the latest. Also fix if the current profile is invalid.
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if [ "${LATEST}" = "${CURRENT}" ] || ! gcc-config -c &> /dev/null; then
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LATEST="$(gcc-config -l | grep "${CHOST}" | awk '{ print $2 }' | \
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sort -V | tail -n 1 )"
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sudo gcc-config "${LATEST}"
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fi
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# Second pass, update everything else.
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EMERGE_FLAGS+=" --deep"
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eretry sudo -E ${EMERGE_CMD} ${EMERGE_FLAGS} \
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chromeos-base/hard-host-depends world
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# If the user still has old perl modules installed, update them.
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PERL_VERSIONS=$(find /usr/lib*/perl5/vendor_perl/ -maxdepth 1 -mindepth 1 \
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-type d -printf '%P\n' | sort -u | wc -w)
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if [ "$PERL_VERSIONS" -gt 1 ] ; then
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sudo /usr/sbin/perl-cleaner --all
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fi
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