[mirror_ubuntu-jammy-kernel.git] / scripts / min-tool-version.sh

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
#
# Print the minimum supported version of the given tool.
# When you raise the minimum version, please update
# Documentation/process/changes.rst as well.

set -e

if [ $# != 1 ]; then
	echo "Usage: $0 toolname" >&2
	exit 1
fi

case "$1" in
binutils)
	echo 2.23.0
	;;
gcc)
	# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63293
	# https://lore.kernel.org/r/20210107111841.GN1551@shell.armlinux.org.uk
	if [ "$SRCARCH" = arm64 ]; then
		echo 5.1.0
	else
		echo 4.9.0
	fi
	;;
icc)
	# temporary
	echo 16.0.3
	;;
llvm)
	# https://lore.kernel.org/r/YMtib5hKVyNknZt3@osiris/
	if [ "$SRCARCH" = s390 ]; then
		echo 13.0.0
	else
		echo 10.0.1
	fi
	;;
*)
	echo "$1: unknown tool" >&2
	exit 1
	;;
esac
Commit	Line	Data
e24b3ffc MY	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
	8	set -e
	9
	10	if [ $# != 1 ]; then
	11	echo "Usage: $0 toolname" >&2
	12	exit 1
	13	fi
	14
	15	case "$1" in
	16	binutils)
	17	echo 2.23.0
	18	;;
	19	gcc)
	20	# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63293
	21	# https://lore.kernel.org/r/20210107111841.GN1551@shell.armlinux.org.uk
	22	if [ "$SRCARCH" = arm64 ]; then
	23	echo 5.1.0
	24	else
	25	echo 4.9.0
	26	fi
	27	;;
	28	icc)
	29	# temporary
	30	echo 16.0.3
	31	;;
	32	llvm)
e2bc3e91 NC	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
e24b3ffc MY	39	;;
	40	*)
	41	echo "$1: unknown tool" >&2
	42	exit 1
	43	;;
	44	esac