[yocto] Preventing a variable from being cached

[Paul Knopf]

I have all my meta-layers and build conf files checked into a single
repository (submodules for layers). I want a recipe to look at the git
repository, and place a file in the build. I'd like this repository to read
the HEAD, and decide if it needs to be rebuilt (to put new file in image)
based off of HEAD/branch location.

On Thu, Dec 7, 2017 at 11:15 AM, Alexander Kanavin <
alexander.kanavin at linux.intel.com> wrote:

> On 12/07/2017 05:47 PM, Paul Knopf wrote:
>
>> I take it that this is not possible?
>>
>
> A recipe will rebuild if you change SRCREV or SRC_URI in it. What are you
> trying to do?
>
> Alex
>
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