[CMake] How to use CMAKE_POLICY?

[David Cole]

I thought we wanted them to switch to the new behavior... Isn't that the
goal of emitting warnings from policy implementations...?



On Mon, Dec 17, 2012 at 11:45 AM, Alexander Neundorf <
a.neundorf-work at gmx.net> wrote:

> On Monday 17 December 2012, David Cole wrote:
> > If you need to set a policy to OLD, then we have failed...
> >
> > Why do you need to set a policy to OLD?
>
> To get the old behaviour, and to silence warnings, which could lead
> developers
> to change the cmake code and switch to the NEW behaviour, I think.
>
> Alex
>
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