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From: ludo@gnu.org (Ludovic Courtès)
To: Shea Levy <shea@shealevy.com>
Cc: Guix-devel <guix-devel@gnu.org>,
	gcc@gcc.gnu.org, nix-dev@lists.science.uu.nl,
	cfe-dev@lists.llvm.org
Subject: Re: [RFC] Reliable compiler specification setting (at least include/lib dirs) through the process environment
Date: Tue, 18 Oct 2016 14:59:15 +0200	[thread overview]
Message-ID: <8737jtlsnw.fsf@gnu.org> (raw)
In-Reply-To: <87eg3d7vle.fsf@shlevy-laptop.i-did-not-set--mail-host-address--so-tickle-me> (Shea Levy's message of "Tue, 18 Oct 2016 07:19:41 -0400")

Hi!

Shea Levy <shea@shealevy.com> skribis:

> Your patches look good! My biggest concern is how the ld wrapper behaves
> in the presence of response files. Have you tested that?

It surely doesn’t (yet?).

However, GCC does not pass “@file” arguments when it invokes ‘ld’, and
the bug report you mentioned¹ talks about GHC invoking ‘gcc’, not ‘ld’,
so I guess it’s fine to ignore response files in the ld wrapper.

Ludo’.

¹ https://github.com/NixOS/nixpkgs/commit/a421e7bd4a28c69bded8b17888325e31554f61a1
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  reply	other threads:[~2016-10-18 12:59 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <87r37gp8dt.fsf@shlevy-laptop.i-did-not-set--mail-host-address--so-tickle-me>
2016-10-18  9:25 ` [RFC] Reliable compiler specification setting (at least include/lib dirs) through the process environment Ludovic Courtès
     [not found]   ` <87vawqm2je.fsf-mXXj517/zsQ@public.gmane.org>
2016-10-18 11:03     ` Shea Levy via cfe-dev
2016-10-18 11:19   ` Shea Levy
2016-10-18 12:59     ` Ludovic Courtès [this message]
     [not found]       ` <8737jtlsnw.fsf-mXXj517/zsQ@public.gmane.org>
2016-10-18 13:46         ` Nathan Froyd via cfe-dev
     [not found]           ` <CAGepuV+VpTJfu=RUtEioxx47QgKDCvkeN40wisGt9aceXj1mDg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-10-27 17:11             ` Will Dietz via cfe-dev

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