交叉编译工具在64位机下编译程序:
zz@squezze:~/程序/hello$ arm-linux-gcc hello.c
/opt/FriendlyARM/toolschain/4.5.1/lib/gcc/arm-none-linux-gnueabi/4.5.1/../../../../arm-none-linux-gnueabi/bin/as: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory