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	elif [ "$SRCARCH" = x86 ]; then
23		echo 8.1.0
24	else
25		echo 5.1.0
26	fi
27	;;
28llvm)
29	if [ "$SRCARCH" = s390 -o "$SRCARCH" = x86 ]; then
30		echo 15.0.0
31	elif [ "$SRCARCH" = loongarch ]; then
32		echo 18.0.0
33	else
34		echo 13.0.1
35	fi
36	;;
37rustc)
38	echo 1.78.0
39	;;
40bindgen)
41	echo 0.65.1
42	;;
43*)
44	echo "$1: unknown tool" >&2
45	exit 1
46	;;
47esac
48