[OE-core] oddities related to "_append" and "_prepend" in oe-core

[Paul Eggleton]

On Wednesday 20 June 2012 13:24:13 Phil Blundell wrote:
> > meta/conf/bitbake.conf:DISTRO_FEATURES_append =
> > "${@oe.utils.distro_features_backfill(d)}"
>
> That one is probably ok.

FYI I designed that not to change DISTRO_FEATURES at all if there was nothing 
to add - oe.utils.distro_features_backfill() adds a leading space itself if it 
returns any items, so an explicit space is not needed or desirable in this 
instance.

Cheers,
Paul

-- 

Paul Eggleton
Intel Open Source Technology Centre