build_library/board_options.sh

# 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.

if [[ -z "${FLAGS_board}" ]]; then
  if [[ -z "${SRC_IMAGE}" ]]; then
    die "--board or SRC_IMAGE are required."
  fi

  # If --board is not set, get the board name from the image.
  FLAGS_board="$(
    . "${BUILD_LIBRARY_DIR}/mount_gpt_util.sh"
    get_board_from_image "${SRC_IMAGE}"
  )"
fi

BOARD="${FLAGS_board}"
BOARD_ROOT="/build/${BOARD}"

if [[ ! -d "${BOARD_ROOT}" ]]; then
  die_notrace "The board has not been set up: ${BOARD}"
fi

# What cross-build are we targeting?
. "${BOARD_ROOT}/etc/make.conf.board_setup"