1、下载交叉编译链组件
https://releases.linaro.org/components/toolchain/binaries/4.9-2016.02/
2、本机下载glibc-2.14源码,编译,安装(上面的交叉编译链至少需要glibc-2.14版本)
wget http://ftp.gnu.org/gnu/glibc/glibc-2.14.tar.xz
mkdir /usr/local/glibc-2.14
tar xvf glibc-2.14.tar.xz
cd glibc-2.14
mkdir build
cd build
../configure --prefix=/usr/local/glibc-2.14/
make && make install
3、设置临时环境变量
export LD_LIBRARY_PATH=/usr/local/glibc-2.14/lib:$LD_LIBRARY_PATH
4、交叉编译链 https://wiki.linaro.org/HowTo/HelloAarch64
tar Jxf gcc-linaro-aarch64-linux-gnu-4.7+svn191987-20120925+bzr2498_linux.tar.xz
export PATH=$PATH:$PWD/gcc-linaro-aarch64-linux-gnu-4.7+svn191987-20120925+bzr2498_linux/bin