[yocto] BB_DANGLINGAPPENDS_WARNONLY = "1" or "true"?

[Paul Eggleton]

On Sunday 03 November 2013 12:49:16 Khem Raj wrote:
> On Sat, Nov 2, 2013 at 3:27 AM, Robert P. J. Day <rpjday at crashcourse.ca> 
wrote:
> >   (i can see it's going to be that kind of weekend.) ref manual reads:
> >      BB_DANGLINGAPPENDS_WARNONLY = "1"
> > 
> > but some layers define:
> > 
> > meta-linaro/meta-aarch64/conf/layer.conf:BB_DANGLINGAPPENDS_WARNONLY =
> > "true"
> > meta-linaro/meta-linaro-toolchain/conf/layer.conf:BB_DANGLINGAPPENDS_WARN
> > ONLY = "true"
> > meta-linaro/meta-linaro/conf/layer.conf:BB_DANGLINGAPPENDS_WARNONLY =
> > "true"
> > poky-extras/meta-kernel-dev/conf/layer.conf:BB_DANGLINGAPPENDS_WARNONLY
> > ?= "true"
> > 
> > so general question(s) -- is it understood that "1" and "true" are
> > equivalent? should there be a standard? should the ref manual be
> > enhanced, or should the above layers clean themselves up?
> 
> They are all correct. Accepted values are
> 
> "1", "yes", "true"

Note - for this variable only. For consistency with other "boolean" type 
variables I'd suggest sticking to "1".

Cheers,
Paul

-- 

Paul Eggleton
Intel Open Source Technology Centre