glibc

Arthur_

我的交叉編譯環境是給好的, 我想知道它使用了glibc的版本
有沒有方法

MMMIX

原帖由 Arthur_ 于 2007-6-19 12:30 发表于 1楼  
我的交叉編譯環境是給好的, 我想知道它使用了glibc的版本
有沒有方法

4.9. How can I find out which version of glibc I am using in the moment?
{UD} If you want to find out about the version from the command line simply run the libc binary. This is probably not possible on all platforms but where it is simply locate the libc DSO and start it as an application. On Linux like

        /lib/libc.so.6

This will produce all the information you need.

What always will work is to use the API glibc provides. Compile and run the following little program to get the version information:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#include <stdio.h>
#include <gnu/libc-version.h>
int main (void) { puts (gnu_get_libc_version ()); return 0; }
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

This interface can also obviously be used to perform tests at runtime if this should be necessary.

原文地址：
http://www.gnu.org/software/libc/FAQ.html#s-4.9