#!/bin/bash
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#
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# Copyright 2015 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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args=( "$@" )
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confs=( )
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KERNEL_PATH=${args[0]}
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OUTPUT=${args[1]}
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TARGET_ARCH=${args[2]}
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TARGET_CROSS_COMPILE=${args[3]}
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unset "args[0]"
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unset "args[1]"
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unset "args[2]"
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unset "args[3]"
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curdir=$(pwd)
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# Explicitly record the list of config files used to build .config, and
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# canonicalize the path since we have to have our current directory in
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# the kernel source tree.
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for conf in ${args[*]} ; do
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fullpath=$conf
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if [ ${fullpath:0:1} != "/" ] ; then
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fullpath=$curdir/$fullpath
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fi
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confs+=($fullpath)
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echo $conf
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done > $OUTPUT/config.list
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cd $KERNEL_PATH
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ARCH=$TARGET_ARCH CROSS_COMPILE=$TARGET_CROSS_COMPILE ./scripts/kconfig/merge_config.sh -O $OUTPUT ${confs[*]} > $OUTPUT/merge_config.log
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