bug#25101: [PATCH 1/2] gnu: Add hpaio-enabled sane-backends variant.

[Ludovic Courtès]

Andy Patterson <address@hidden> skribis:

> * gnu/packages/scanner.scm (sane-backends+hpaio): New variable.

[...]

> +(define-public sane-backends+hpaio

Could you add a comment and a synopsis explaining what’s this is?

> +  (package
> +    (inherit sane-backends)
> +    (name "sane-backends+hpaio")
> +    (inputs
> +     `(("hplip" ,(@ (gnu packages cups) hplip))
> +       ,@(package-inputs sane-backends)))

The closure size of this is 290 MiB whereas it’s 87 MiB for
‘sane-backends’.  I suppose that’s the reason to keep’em separated?

Otherwise LGTM, thanks!

Ludo’.