[x265] CMake 3.1.0-rc1 changed policies (/VisualLeakDetector)

[Steve Borho]

On 11/13, Mario *LigH* Rohkrämer wrote:
> Possibly neither escaping nor "quotes in quotes" may work.
> 
> But I got a suggestion from Nils Gladitz via the CMake mailing list to solve
> this in 2 steps, keeping the name of the environment variable in a CMake
> variable (where the assignment can be quoted) and have a nested evaluation:
> 
> 	set(PROGWIN64 "PROGRAMFILES")
> 	set(PROGWIN32 "PROGRAMFILES(X86)")
> 
> 	...
> 
> 	"$ENV{${PROGWIN64}}/Visual Leak Detector"
> 	"$ENV{${PROGWIN32}}/Visual Leak Detector"
> 
> Or similar names. Your choice.

Ok, thanks Mario. This seems a respectable solution to the problem.

-- 
Steve Borho