[U-Boot] [PATCH v2] env: only build env_embedded and envcrc when needed

[Wolfgang Denk]

Dear Mike Frysinger,

In message <200909091032.17175.vapier at gentoo.org> you wrote:
>
> > Hm.. normally we don't add code without users...
>
> it's already in use, i just need to basically run sed to change it from 
> current name to the new one.

I don't see any users in mainline, though. Or am I missing something?

> > > > Also, I see no documentation for it?
> > >
> > > guessing you want it added to the top level README ?
> > 
> > Indeed. What's the name supposed to mean? "The envrionment is
> > embedded custom" sounds strange to me.
>
> i saw it as "custom embedding of the environment".  the only thing it does is 
> enable the envcrc binary.  i thought of using "CONFIG_ENVCRC", but it seemed a 
> little too short.

CONFIG_ENABLE_ENVCRC ?   CONFIG_BUILD_ENVCRC ?

Best regards,

Wolfgang Denk

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