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 "$1" in
16binutils)
17	echo 2.25.0
18	;;
19gcc)
20	if [ "$ARCH" = parisc64 ]; then
21		echo 12.0.0
22	else
23		echo 5.1.0
24	fi
25	;;
26llvm)
27	if [ "$SRCARCH" = s390 ]; then
28		echo 15.0.0
29	elif [ "$SRCARCH" = loongarch ]; then
30		echo 18.0.0
31	else
32		echo 11.0.0
33	fi
34	;;
35rustc)
36	echo 1.74.1
37	;;
38bindgen)
39	echo 0.65.1
40	;;
41*)
42	echo "$1: unknown tool" >&2
43	exit 1
44	;;
45esac