[td]自己写了一个demo程序内容就是打印hello，然后执行编译生成应用出现如下错误：
host/bin/aarch64-linux-gcc -o demo demo.c
/home/xs/linux/OK3399-linux-release/host/bin/../lib/gcc/aarch64-buildroot-linux-gnu/6.5.0/../../../../aarch64-buildroot-linux-gnu/bin/ld: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.27' not found (required by /home/xs/linux/OK3399-linux-release/host/bin/../lib/gcc/aarch64-buildroot-linux-gnu/6.5.0/../../../../aarch64-buildroot-linux-gnu/bin/ld)
collect2: error: ld returned 1 exit status
