Re: [docs] [PATCH] ref-manual/variables.rst: document WIC_CREATE_EXTRA_ARGS

[Trevor Woerner <twoerner@gmail.com>]

On Tue 2025-05-13 @ 09:59:58 AM, Quentin Schulz wrote:
> Hi Trevor,
> 
> On 5/12/25 11:01 PM, Trevor Woerner wrote:
> > On Mon 2025-05-12 @ 09:31:27 AM, Quentin Schulz wrote:
> > > Hi Trevor,
> > > 
> > > On 5/6/25 7:23 PM, Trevor Woerner via lists.yoctoproject.org wrote:
> 
> [...]
> 
> > > > +      image recipe. As part of this process the Wic bbclass will call the
> > > 
> > > There's no wic bbclass.
> > 
> > I know. That's why I didn't write "wic.bbclass". I wrote, generically, the Wic
> > bbclass.
> > 
> > > I think you meant to say image_types_wic bbclass? It
> > > would be nice to provide a :ref: there but we actually do not have the class
> > > explained yet so cannot do a :ref:`ref-classes-image_types_wic` like we
> > > could for image_types.
> > 
> > I didn't want to give a specific name and wanted to write something that would
> > be immune from changes in the bbclass's name. Also, layers might implement
> > their own bbclass that uses wic, so I wanted to include those as well.
> > 
> 
> If they have their own bbclass that uses wic, they wouldn't necessarily be
> using WIC_CREATE_EXTRA_ARGS as this variable is specific to
> image_types_wic.bbclass, we also already list the name of some classes so it
> isn't a new problem.

I'll just rewrite the part to avoid mentioning the bbclass. How the command is
invoked is irrelevant.