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 "$1" in
16binutils)
17	echo 2.23.0
18	;;
19gcc)
20	# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63293
21	# https://lore.kernel.org/r/20210107111841.GN1551@shell.armlinux.org.uk
22	if [ "$SRCARCH" = arm64 ]; then
23		echo 5.1.0
24	else
25		echo 4.9.0
26	fi
27	;;
28icc)
29	# temporary
30	echo 16.0.3
31	;;
32llvm)
33	# https://lore.kernel.org/r/YMtib5hKVyNknZt3@osiris/
34	if [ "$SRCARCH" = s390 ]; then
35		echo 13.0.0
 
 
36	else
37		echo 10.0.1
38	fi
 
 
 
 
 
 
39	;;
40*)
41	echo "$1: unknown tool" >&2
42	exit 1
43	;;
44esac

 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 13.0.1
33	fi
34	;;
35rustc)
36	echo 1.78.0
37	;;
38bindgen)
39	echo 0.65.1
40	;;
41*)
42	echo "$1: unknown tool" >&2
43	exit 1
44	;;
45esac