1#!/bin/sh
2# Run headers_$1 command for all suitable architectures
3
4# Stop on error
5set -e
6
7do_command()
8{
9	if [ -f ${srctree}/arch/$2/include/asm/Kbuild ]; then
10		make ARCH=$2 KBUILD_HEADERS=$1 headers_$1
11	else
12		printf "Ignoring arch: %s\n" ${arch}
13	fi
14}
15
16archs=${HDR_ARCH_LIST:-$(ls ${srctree}/arch)}
17
18for arch in ${archs}; do
19	case ${arch} in
20	um)        # no userspace export
21		;;
22	*)
23		if [ -d ${srctree}/arch/${arch} ]; then
24			do_command $1 ${arch}
25		fi
26		;;
27	esac
28done
29