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From: Szabolcs Nagy <nsz@port70.net>
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Subject: Re: Symbol versioning approximation trips on compat symbols
Date: Mon, 28 Jan 2019 13:40:33 +0100
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* Florian Weimer <fweimer@redhat.com> [2019-01-28 07:34:25 +0100]:
> So far, no one has presented a compelling way how to test for symbol
> versioning support.

if you don't care about cross compilation then i think the example
you gave is a valid test.