On Sun, Aug 6, 2017 at 11:19 PM Paolo Bonzini <pbonz...@redhat.com> wrote:

> On 05/08/2017 09:39, Thomas Huth wrote:
> > I have to say that I don't really like using $(and ...) in our makefiles
> > like this. You rely on the fact that the config variables are either set
> > to "y" or not set at all ... but if somebody ever tries to set
> > CONFIG_VHOST_USER=n and CONFIG_LINUX=y for example (which sounds valid,
> > too), this will break. Isn't there a better way of checking that both
> > variables are set to "y" ?
> $(call land, ...) does exactly this.

The patch is now merged. Thomas, Paolo, do you want to send a follow-up
patch? If not, I can.

Marc-André Lureau

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