[committed] libstdc++: Test errno macros directly, not via autoconf [PR 93151]

Jonathan Wakely jwakely@redhat.com
Thu Apr 1 17:51:17 GMT 2021

On 01/04/21 18:47 +0200, Eric Botcazou wrote:
>> Thanks, pushed.
>I can confirm that the build failure we had is now gone, thanks!
>> Eric, are you building the RC with --enable-maintainer-mode maybe? Or
>> regenerating the autoconf files yourself?
>The latter, we have local configure changes so we regenerate the script.

Aha, that explains it then. And it's useful that you noticed this
before the final release!

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