linux-kernel - Re: [PATCH] [RFC] implement size

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Message-ID: <20100714161201.GD23436@shisha.kicks-ass.net>
Date:	Wed, 14 Jul 2010 19:12:01 +0300
From:	Alexander Shishkin <virtuoso@...nd.org>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	linux-kbuild@...r.kernel.org,
	Sebastian Dalfuß <sd@...f.de>,
	Oliver Hartkopp <oliver@...tkopp.net>,
	Michael Guntsche <mike@...loops.com>,
	Jonathan Nieder <jrnieder@...il.com>,
	Michael Tokarev <mjt@....msk.ru>, Alek Du <alek.du@...el.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Michal Marek <mmarek@...e.cz>,
	Russell King <rmk@....linux.org.uk>,
	Albin Tonnerre <albin.tonnerre@...e-electrons.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [RFC] implement size_append in perl

On Wed, Jul 14, 2010 at 07:54:43 -0700, H. Peter Anvin wrote:
> On 07/14/2010 07:01 AM, Alexander Shishkin wrote:
> > +size_append = $(PERL) -e 'print pack("V", (stat "$(lastword $1)")[7])'
> 
> Why the "lastword"?

There's a whitespace right after it due to it being part of the target
spec "$(obj)/piggy.$(suffix_y) FORCE", where "FORCE" is being filtered
out.

Regards,
--
Alex
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