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Date:      Wed, 22 Aug 2018 06:00:07 +0000
From:      bugzilla-noreply@freebsd.org
To:        gnome@FreeBSD.org
Subject:   [Bug 230464] www/webkit2-gtk3: fails to build with libc++ 7
Message-ID:  <bug-230464-6497-gft4tTiblC@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-230464-6497@https.bugs.freebsd.org/bugzilla/>
References:  <bug-230464-6497@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230464

Dimitry Andric <dim@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |dim@FreeBSD.org

--- Comment #2 from Dimitry Andric <dim@FreeBSD.org> ---
Created attachment 196436
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D196436&action=
=3Dedit
Stop Optional.h from defining its own bad_optional_access

I tried making webkit use libc++'s <optional> header, but it is too reliant=
 on
internal details of its own implementation.  Maybe that will be fixed by
upstream at some later point, and when they switch to C++17. :)

In any case, I've attempted to work around the error by simply not defining
bad_optional_access in Optional.h, if libc++ 7.0.0 is used.  This makes the
port build for me.

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