[oe] [PATCH] bitbake.conf, freeze.inc: Add version lockdown implementation and use it by default.

[Andrea Adami]

>> What about adding a -u (update) option? This would just give old behaviour.
>
> I don't understand what you'd want -u to do?  This patch doesn't
> modify bitbake,

Why? Taboo?
Adding the 'update' option to bitbake would be logic at this point.
Buildscripts would just have to change to 'bitbake -u'.

(see Gentoo's emerge)

Regards

Andrea