步骤一、下载源码及交叉编译器后解压
步骤二、安装软件
sudo apt-get install ncurses-dev
sudo apt-get install flex
sudo apt-get install bison
sudo apt install libgtk2.0-dev libglib2.0-dev libglade2-dev
sudo apt install libssl-dev
步骤三、配置
清理工程
make ARCH=arm CROSS_COMPILE=…/gcc-arm-9.2-2019.12-x86_64-arm-none-linux-gnueabihf/bin/arm-none-linux-gnueabihf- distclean
配置文件选择:./arch/arm/configs/vexpress_defconfig
make ARCH=arm CROSS_COMPILE=…/gcc-arm-9.2