arm-linux-gnueabihf-gcc: error trying to exec ‘cc1‘: execvp: No such file or directory

1. 修改交叉编译工具权限

chmod -Rf 777 /media/ext-toolchain

2. 修改PATH

vim /etc/profile,在结尾处添加如下：

export ARCH=arm
export CROSS_COMPILE=/media/ext-toolchain/bin/arm-linux-gnueabihf-
export PATH=$PATH:/media/ext-toolchain/bin/

然后执行source /etc/profile

3. make all