[CMake] issue with FindSDL defining SDL_FOUND to FALSE after finding it (CMake 2.6.0 RC9)

[Bill Hoffman]

Philip Lowman wrote:
> I'm having an issue with the FindSDL.cmake module included with CMake 
> 2.6.0 RC9 (testing on Windows)
> 
> For some reason immediately after it "finds" or you help it find the 
> SDL, if you configure again, SDL_FOUND gets changed from TRUE to FALSE.  
> I believe this is being caused by SDL_LIBRARY_TEMP being set to empty 
> (and cache internal).
> 
> Reproducer:
> 
> 
> PROJECT(foo)
> FIND_PACKAGE(SDL)
> IF(SDL_FOUND)
>     MESSAGE("SDL was found!")
> ELSE()
>     MESSAGE("SDL NOT found!")
> ENDIF()
> 
> -- 
> Philip Lowman
> 
> 

I think have already fixed this.  The fix is in CVS and will be in 
2.6.0.  Please try the CVS version of the FindSDL*cmake and verify that 
the problem goes away.

-Bill