#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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# Run headers_$1 command for all suitable architectures
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# Stop on error
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set -e
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do_command()
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{
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if [ -f ${srctree}/arch/$2/include/asm/Kbuild ]; then
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make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
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else
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printf "Ignoring arch: %s\n" ${arch}
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fi
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}
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archs=${HDR_ARCH_LIST:-$(ls ${srctree}/arch)}
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for arch in ${archs}; do
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case ${arch} in
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um) # no userspace export
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;;
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*)
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if [ -d ${srctree}/arch/${arch} ]; then
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do_command $1 ${arch}
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fi
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;;
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esac
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done
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