# Copyright (c) 2011 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.

# 1. Unmerge sys-auth/policykit because it's replaced by polkit.
# 2. Unmerge sys-boot/chromeos-u-boot-next and friends because it's replaced
#    by sys-boot/chromeos-u-boot.
for board_root in /build/*; do
  if [ -d "${board_root}" ]; then
    board=$(basename "${board_root}")
    CLEAN_DELAY=0 emerge-${board} --unmerge sys-auth/policykit \
      sys-boot/chromeos-u-boot-next-build-env sys-boot/chromeos-u-boot-next \
      chromeos-base/vboot_reference-firmware || true
  fi
done

info "Chroot upgraded to version 4: policykit -> polkit"
exit 0