Please don't make any of this env var driven.

-- Gaby

________________________________
From: SG15 <sg15-bounces_at_[hidden]> on behalf of René Ferdinand Rivera Morell via SG15 <sg15_at_[hidden]>
Sent: Thursday, June 15, 2023 2:42:49 PM
To: Stephen Kelly <steveire_at_gmail.com>
Cc: René Ferdinand Rivera Morell <grafikrobot_at_[hidden]>; sg15_at_[hidden] <sg15_at_[hidden]>; Tom Honermann <tom_at_[hidden]>; Charles-Henri Gros <Charles-Henri.Gros_at_[hidden]>
Subject: Re: [SG15] P2717R1, EcoIS Introspection

On Thu, Jun 15, 2023 at 4:27 PM Stephen Kelly <steveire_at_[hidden]> wrote:
>
>
> On 15/06/2023 21:51, René Ferdinand Rivera Morell wrote:
> > On Thu, Jun 15, 2023 at 3:16 PM Stephen Kelly <steveire_at_[hidden]> wrote:

> > Something else that a friend brought up is that the introspection
> > information may depend on environment information that is only
> > available at install time. I.e. that it can't be fixed data.
>
> I think D2717 so far only has spec for outputting the versions of
> metadata, so I'm not sure what it could contain that would be dependent
> on environment variables. Do you have an example?

A compiler driver that can work with a variety of linkers with
differing capabilities and the linker is user controlled somehow.
Hence the feature support will depend on an install, and possibly
runtime if env var driven, choice.


--
-- René Ferdinand Rivera Morell
-- Don't Assume Anything -- No Supone Nada
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