注:本文档适用于 linux 系统
step_1: 下载
https://sourcery.mentor.com/GNUToolchain/package8734/public/arm-none-eabi/arm-2011.03-42-arm-none-eabi-i686-pc-linux-gnu.tar.bz2
下载解压后,将解压文件放至于/opt/arm-cross下step_2: 添加环境变量
nano ~/.bashrc
在.bashrc中添加如下内容
export PATH=/opt/arm-cross/arm-2011.03/bin:$PATH
之后执行
source ~/.bashrc