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Date: Wed, 28 Mar 2012 16:53:06 -0700
From: Darren Hart <dvhart@linux.intel.com>
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Subject: Re: [meta-intel][PATCH v2] ia32-base.inc: Use '=+' for IMAGE_FSTYPES
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On 03/28/2012 03:06 PM, Tom Rini wrote:
> 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, =+" :)
> 

+= append
=+ prepend

Doesn't seem to me that it would impact the final output at all.

-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel