[Scons-users] Batch building includes unchanged targets

[Dirk Bächle]

Hi Sean,

On 24.10.2013 23:29, Sean Houghton wrote:

> I'm trying to batch build with a custom builder but my action is 

> always passed the entire set of source/target pairs - even if the 

> source and target files haven't changed.  I've verified (with 

> --tree=status) that scons considers them "E C" (they exist and are 

> current) but the --tree output looks like it doesn't work properly 

> with batch building.

>

> My test action looks like this:

>

> Action.Action('echo $CHANGED_TARGETS', batch_key=True, 

> targets='$CHANGED_TARGETS')

>

>

> Any ideas?


nope, not yet. But it would help if you could give a bit more info about 
how exactly you call the Builder, if possible as a short and 
self-contained example. Then I can try to reproduce the error on my side...

Best regards,

Dirk