[CentOS] Update to libstdc+++ causes problems.

Jonathan Billings
Tue, 13 Nov 2018 17:50:03 -0000

On Tue, Nov 13, 2018 at 12:10:22PM -0500, Chris Johnson
wrote:
> In a very recent update to CentOS 7 libstdc++ has been altered in a way
that
> has removed CXXABI_1.3.8 and GLIBCXX_3.4.20.? I've noticed that this
has
> broken a number of executables linked on other systems that used to run on
> CentOS 7.? Is there any fix for this short of backing off the update?

I don't see any evidence that the libstdc++ in CentOS 7 ever had
version definitions for CXXABI_1.3.8 or GLIBCXX_3.4.20. Both seem to
only go up to CXXABI_1.3.7 and GLIBCXX_3.4.19, at least with the
libstdc++ package.

Perhaps you built your binaries on a system with newer version
definitions?

--
Jonathan Billings <billings at negate.org>