[OE-core] [PATCH 3/6] Add new IMAGE_CLASSES variable for classes for image generation

[McClintock Matthew-B29882]

On Wed, Oct 5, 2011 at 7:24 PM, Matthew McClintock <msm at freescale.com> wrote:
>> Its not expanding the variables? :/ This happened even when
>> IMAGE_CLASSES had a value before the inherit?
>
> If I added a IMAGE_CLASSES to something other than "" it worked fine.
> If I left it as "" it tried to expand the blank var and look in the
> BBPATHS or wherever it looks for classes for an unnamed ".bbclass"
> file.

>> IMAGE_CLASSES = "image_types"
>> inherit ${IMAGE_CLASSES}

Should I update this patch to look like the above? Tracking down the
bitbake issue will be a little more involved for me =)

-M