[Cmake] Forcing a NOTFOUND

[Amitha Perera]

For what it's worth: a long time ago, I introduced IGNORE for exactly
this case. It may be easier to recall what you were trying to do when
the cache line reads "TIFF_LIBRARY:PATH=IGNORE" than
"TIFF_LIBRARY:PATH=".

Amitha.

On Fri, Feb 08, 2002 at 04:11:21PM -0500, Bill Hoffman wrote:
> I take that back, we don't need a DONTFIND, if you edit the cache
> with an empty value it will stop looking.
> 
> The GUI should probably have a set to empty option for cache values.
> 
> -Bill
>  
> 
> At 03:49 PM 2/8/2002 -0500, Bill Hoffman wrote:
> >You can edit the cache all you want, but the next time you run CMakeSetup,
> >it will try and find any NOTFOUNDS again anyway.
> >
> >I guess we need a DONTFIND value?
> >
> >-Bill
> >
> >
> >At 01:57 PM 2/8/2002 -0500, Miller, James V (CRD) wrote:
> >
> >>My only recourse is to edit the CMakeCache.txt file by hand and set the value back to NOTFOUND. However,
> >>I know that editting the cache by hand opens me up for the wrathe of Kitware.
> >> 
> >>Can a method be added to the GUI to allow you to reset a parameter to its default?
> >>