Timo - is the v2.3.15 GCC limitation really necessarily or it's just a bug?

[Gerald Galster]

> You can use Developer Toolset.  It comes with newer GCC versions.  I
> don't know the precise CentOS repository layout, but there is a
> devtoolset-7-gcc package somewhere.


SCL is included with CentOS, see:

https://www.softwarecollections.org/en/scls/rhscl/devtoolset-7/
https://www.softwarecollections.org/en/scls/rhscl/devtoolset-8/

As CentOS 6 is end of life you could find packages here:
https://vault.centos.org/6.10/sclo/x86_64/rh/Packages/d/

Best regards
Gerald