configure glibc-2.14 时出现以下错误：
[root@localhost opt]# cd glibc-2.14 [root@localhost glibc-2.14]# ./configure checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for gcc... gcc checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes configure: error: you must configure in a separate build directory
这个只要回到上一级目录执行 configure 就可以了：
[root@localhost glibc-2.14]# cd ../ [root@localhost opt]# ./glibc-2.14/configure
