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