[cfe-dev] -O2 requires GLIBCXX_3.4.9?

[Mohamed Bana]

Nikos Chantziaras <realnc at ...> writes:

> 
> glibc is generally not backwards compatible.  You cannot build on a new 
> version and have a guarantee that it runs on older ones.  If you want 
> that, you should build against an older glibc.
> 


Does anyone know how to solve this issue?  I just need to it use the same glibc 
that is being used when -O0 is specified.

-Mohamed