1#!/bin/sh
 2# SPDX-License-Identifier: GPL-2.0-only
 3#
 4# Print the minimum supported version of the given tool.
 5# When you raise the minimum version, please update
 6# Documentation/process/changes.rst as well.
 7
 8set -e
 9
10if [ $# != 1 ]; then
11	echo "Usage: $0 toolname" >&2
12	exit 1
13fi
14
15case "$1" in
16binutils)
17	echo 2.25.0
18	;;
19gcc)
20	echo 5.1.0
21	;;
22icc)
23	# temporary
24	echo 16.0.3
25	;;
26llvm)
27	if [ "$SRCARCH" = s390 ]; then
28		echo 15.0.0
29	else
30		echo 11.0.0
31	fi
32	;;
33rustc)
34	echo 1.62.0
35	;;
36bindgen)
37	echo 0.56.0
38	;;
39*)
40	echo "$1: unknown tool" >&2
41	exit 1
42	;;
43esac