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Re: P2717R1, EcoIS Introspection

From: Gabriel Dos Reis <gdr_at_[hidden]>
Date: Thu, 15 Jun 2023 21:45:47 +0000
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
-- Robot Dreams - https://nam06.safelinks.protection.outlook.com/?url=http%3A%2F%2Frobot-dreams.net%2F&data=05%7C01%7Cgdr%40microsoft.com%7Cc5768d64971d4bd96cbc08db6de9818c%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638224621916782822%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=EYtUZAY51%2FN9zX0ysTJ6N%2F4JWgAa8%2BhfuwRyvatLQV0%3D&reserved=0<http://robot-dreams.net/>
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Received on 2023-06-15 21:45:50