https://www.cnblogs.com/coyu/p/5744901.html
../glibc-2.15/configure --prefix=/usr --disable-profile --enable-add-ons --with-headers=/usr/include
最好: http://movingon.cn/2017/05/05/CentOS-6-x-%E5%A6%82%E4%BD%95%E5%8D%87%E7%BA%A7-glibc-2-17/
--force --nodeps