Using Multiple versions of glibc using LD_LIBRARY_PATH env variable.

[Kangkook Jee]

Hi, all

I just built different version of glibc from Fedora core 9 and I tried  
to execute some applications (e.g. Firefox, Mysql) using this library.
First I tried it by changing LD_LIBRARY_PATH environmental variable  
like below,  but it crashed with core dump.

  $ export LD_LIBRARY_PATH=/tmp/lib-2.9/lib:$LD_LIBRARY_PATH
  $ echo $LD_LIBRARY_PATH
  /tmp/lib-2.9/lib
  $ /bin/ls
  Segmentation fault (core dumped)

What I did next was using 'ld-linux.so.2' loader and it could exeute  
the command.

  $/tmp/lib-2.9/lib/ld-linux.so.2 --library-path /tmp/lib-2.9/lib /bin/ 
ls

But I still want to find cleaner solution to have multiple versions of  
glic in a single machine.
Can anyone help me with this?

Thanks for your help in advance
/Kangkook