linux-kernel - Re: [PATCH] sparse: Add CLOG option for saving warning

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Date:	Mon, 7 Jul 2014 13:22:57 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Christopher Li <sparse@...isli.org>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Linux-Sparse <linux-sparse@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Josh Triplett <josh@...htriplett.org>
Subject: Re: [PATCH] sparse: Add CLOG option for saving warning

On Fri, Jul 04, 2014 at 12:48:00AM -0700, Christopher Li wrote:
> On Mon, Jun 30, 2014 at 1:57 AM, Christopher Li <sparse@...isli.org> wrote:
> >
> > Add the CLOG=<logname> option in command line to
> > save the sparse warning into individual log file.
> >
> > Typical usage:
> >
> > make -j8 C=2 CLOG=<logname>
> 
> Any feed back for this change? I want to clarify that this patch
> is for the Linux kernel kbuild system, not sparse.
We do not need this kind of special handling of outputs from gcc.
For sparse you just do a run with C=2 then you have it.

In other words - this looks like overkill for somethign thas is achievable
with simpler means.

	Sam

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