> On 18 Jan 2019, at 16.34, Burton, Ross <[email protected]> wrote:
> 
>> On Fri, 18 Jan 2019 at 15:08, Ulf Samuelsson <[email protected]> wrote:
>> We could insert a check if the KNOWN_TASKS is valid in a verification test.
>> When building core-image-minimal, the task order within core-image-minimal 
>> is analyzed, (dependencies on all other recipes is filtered away).
>> Then you find out if there are tasks added, missing, and/or in the wrong 
>> order.
> 
> What about people who add new tasks?  Do they now need to go and
> extend KNOWN_TASKS correctly too?

I might be missing something, but isn’t the right moment to detect loops when 
the task graph is fully formed? Then just run generic DFS on it, not a 
difficult or heavy algorithm.

Alex
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