[OE-core] Changing external kernel module results in rebuild of whole kernel

[Burton, Ross]

On 6 May 2015 at 07:35, Mike Looijmans <mike.looijmans at topic.nl> wrote:

> If I change a recipe for a kernel module (a bb recipe that does "inherit
> module") this will trigger a rebuild of the whole kernel.
>

You can start to debug this by using bitbake-whatchanged. Build the kernel
and modules, make a minor change to the module recipe, and then run
"bitbake-whatchanged virtual/kernel" or some relevant target.

Ross
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