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

Mohamed Bana mohamed at bana.org.uk
Fri Sep 14 01:42:10 PDT 2012

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.


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