From: "Joseph S. Myers" <joseph@codesourcery.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: Richard Guenther <richard.guenther@gmail.com>,
gcc-patches@gcc.gnu.org, hubicka@ucw.cz,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH] Add gcc-ar/nm/ranlib wrappers for slim LTO
Date: Thu, 20 Oct 2011 15:25:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.64.1110201450350.1642@digraph.polyomino.org.uk> (raw)
In-Reply-To: <20111020135734.GM15908@one.firstfloor.org>
On Thu, 20 Oct 2011, Andi Kleen wrote:
> collect2 does not fully match what gcc.c does I think, so there's
> already some divergence.
collect2 is always called from within the gcc driver, so it can rely on
environment variables set by the driver. As I understand it, these
wrappers are not called from within the driver - they are called in the
same environment as the driver itself is called in.
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2011-10-20 14:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-20 7:45 Andi Kleen
2011-10-20 9:11 ` Richard Guenther
2011-10-20 9:23 ` Jan Hubicka
2011-10-20 9:42 ` Richard Guenther
2011-10-20 14:52 ` Andi Kleen
2011-10-20 15:25 ` Joseph S. Myers [this message]
2011-10-20 15:24 ` Joseph S. Myers
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