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https://github.com/rcore-os/rCore-Tutorial-v3.git
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27 lines
703 B
Bash
27 lines
703 B
Bash
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#!/bin/sh
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# Argument1: The filename of qemu executable, e.g. qemu-system-riscv64
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QEMU_PATH=$(which $1)
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RET=$?
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MINIMUM_MAJOR_VERSION=7
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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NC='\033[0m'
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if [ $RET != 0 ]
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then
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echo "$1 not found"
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exit 1
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else
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QEMU_VERSION=$($1 --version|head -n 1|awk '{print $4}')
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MAJOR_VERSION=$(echo $QEMU_VERSION|cut -c1-1)
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if [ $MAJOR_VERSION -lt $MINIMUM_MAJOR_VERSION ]
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then
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echo "${RED}Error: Required major version of QEMU is ${MINIMUM_MAJOR_VERSION}, " \
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"but current is ${QEMU_VERSION}.${NC}"
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exit 1
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else
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echo "${GREEN}QEMU version is ${QEMU_VERSION}(>=${MINIMUM_MAJOR_VERSION}), OK!${NC}"
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exit 0
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fi
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fi
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