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Date: Wed, 28 Mar 2012 15:06:13 -0700
From: Tom Rini <tom.rini@gmail.com>
To: Khem Raj <raj.khem@gmail.com>
Message-ID: <20120328220613.GD4903@bill-the-cat>
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Cc: yocto@yoctoproject.org, Darren Hart <dvhart@linux.intel.com>
Subject: Re: [meta-intel][PATCH v2] ia32-base.inc: Use '=+' for IMAGE_FSTYPES
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On Wed, Mar 28, 2012 at 02:42:36PM -0700, Khem Raj wrote:
> On Wed, Mar 28, 2012 at 11:16 AM, Tom Rini <trini@ti.com> wrote:
> >
> > -IMAGE_FSTYPES += "ext3 cpio.gz live"
> > +IMAGE_FSTYPES =+ "ext3 cpio.gz live"
> 
> whats the difference ?

Consistency.  Or blame Richard for saying "no, wait, =+" :)

-- 
Tom