[CMake] unset() command

[Alexander Neundorf]

On Tuesday 26 August 2008, Philip Lowman wrote:
> On Mon, Aug 25, 2008 at 10:31 AM, Fernando Cacciola <
>
> fernando.cacciola at gmail.com> wrote:
> > And while you are it.. I currently use: set(var) to read the value
> > back from the cache (very usefull somtimes), but this is undocumented and
> > extremely none-obvous, so, can we have a "fetch(var)" as well?
> >
> > Should I formally suggest that via a bug report?
>
> Would $CACHE{var} be a better idea?

Yes, I think so.

Alex