linux-kernel - Re: [PATCH] modpost: Fix secondary errors seen if a single module build fails

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Message-ID: <20130916183301.GB28553@roeck-us.net>
Date:	Mon, 16 Sep 2013 11:33:01 -0700
From:	Guenter Roeck <linux@...ck-us.net>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	linux-kbuild <linux-kbuild@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Michal Marek <mmarek@...e.cz>,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: [PATCH] modpost: Fix secondary errors seen if a single module
 build fails

On Sun, Sep 15, 2013 at 10:15:47AM +0200, Geert Uytterhoeven wrote:
> On Sun, Sep 15, 2013 at 6:39 AM, Guenter Roeck <linux@...ck-us.net> wrote:
> > -      cmd_modpost = $(MODLISTCMD) | sed 's/\.ko$/.o/' | $(modpost) -s -T -
> > +      cmd_modpost = $(MODLISTCMD) | sed 's/\.ko$/.o/' | \
> > +       while read a; do [ -f $a ] && echo $a; done | $(modpost) -s -T -
> 
> I'm wondering whether this can be filtered without using a shell while loop?
> E.g. using "ls"?
> 
I sent another version using 'ls'. Using 'find' would be possible as well,
though both need an error redirect. Hope one of the versions is acceptable.

If anyone has a better idea, please let me know.

Thanks,
Guenter
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