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List:       gcc
Subject:    Re: Wabi warnings during GCC build
From:       Jonathan Wakely <jwakely.gcc () gmail ! com>
Date:       2018-06-27 17:29:46
Message-ID: CAH6eHdQGzEmhXphXu1AfVGym=xx1=+snfgbvQTKWMKHiq62JOw () mail ! gmail ! com
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On Wed, 27 Jun 2018 at 17:28, Eric Gallager wrote:
> At first I was going to wonder if it wasn't necessary to remain
> compatible with old versions of GCC that don't support -Wabi=11, but
> then I reread the part about this happening with the just-built GCC,
> so if that warning is only ever used with the just-built GCC, then
> yeah, I'd guess it'd probably be okay.

Libstdc++ is only ever built with the new GCC.

Building it out-of-tree isn't supported.
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