[CMake] Question on variable check in Cmake macro files

[Steve Huston]

Thanks, Denis!

To KitWare... UNSET is not in the "Mastering CMake" book...


> -----Original Message-----
> From: Denis Scherbakov [mailto:denis_scherbakov at yahoo.com] 
> Sent: Tuesday, April 28, 2009 12:10 PM
> To: cmake at cmake.org; Steve Huston
> Subject: Re: [CMake] Question on variable check in Cmake macro files
> 
> 
> 
> UNSET (HAVE_SOMETHING CACHE)
> 
> > Is there any way to force the check to run without deleting
> > the cache
> > file?
> 
> 
> 
>       
>