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 "$1" in 16binutils) 17 echo 2.30.0 18 ;; 19gcc) 20 if [ "$ARCH" = parisc64 ]; then 21 echo 12.0.0 22 else 23 echo 8.1.0 24 fi 25 ;; 26llvm) 27 if [ "$SRCARCH" = loongarch ]; then 28 echo 18.0.0 29 else 30 echo 17.0.1 31 fi 32 ;; 33rustc) 34 if [ "$SRCARCH" = "s390" ]; then 35 echo 1.96.0 36 else 37 echo 1.85.0 38 fi 39 ;; 40bindgen) 41 echo 0.71.1 42 ;; 43*) 44 echo "$1: unknown tool" >&2 45 exit 1 46 ;; 47esac 48