x86/config: Fix warning for 'make ARCH=x86_64 tinyconfig'

[linux.git] / init / build-version

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only

prev_ver=$(cat .version 2>/dev/null) &&
ver=$(expr ${prev_ver} + 1 2>/dev/null) ||
ver=1

echo ${ver} > .version

echo ${ver}