| Masahiro Yamada | e24b3ff | 2021-03-16 01:12:55 +0900 | [diff] [blame] | 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) |
| Nathan Chancellor | e2bc3e9 | 2021-06-17 12:31:40 -0700 | [diff] [blame] | 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 |
| Masahiro Yamada | e24b3ff | 2021-03-16 01:12:55 +0900 | [diff] [blame] | 39 | ;; |
| 40 | *) |
| 41 | echo "$1: unknown tool" >&2 |
| 42 | exit 1 |
| 43 | ;; |
| 44 | esac |