| #!/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 |