#!/bin/bash
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# Copyright (c) 2012 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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# TODO: Convert this to python.
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get_all_board_toolchains()
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{
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cros_setup_toolchains --show-board-cfg="$1" | sed 's:,: :g'
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}
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get_ctarget_from_board()
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{
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local all_toolchains=( $(get_all_board_toolchains "$@") )
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echo "${all_toolchains[0]}"
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}
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get_board_arch()
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{
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local ctarget=$(get_ctarget_from_board "$@")
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# Ask crossdev what the magical portage arch is!
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local arch=$(eval $(crossdev --show-target-cfg "${ctarget}"); echo ${arch})
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if [[ -z ${arch} ]] ; then
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error "Unable to determine ARCH from toolchain: ${ctarget}"
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return 1
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fi
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echo "${arch}"
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return 0
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}
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