[CMake] Where is QT_USE_IMPORTED_TARGETS not safe to use?

[Stephen Kelly]

Clinton Stimpson wrote:

> Yeah, I just looked again to verify what you are seeing... you don't need
> to do this SET(QT_USE_IMPORTED_TARGETS 1)
> in GrantleeConfig.cmake, but you can still do
> find_package(Qt4 REQUIRED)
> to create the imported targets.
> 
> Clint

Cool, I'll just do a find_package(Qt4 REQUIRED) in the config file for now 
then.

Thanks for the help,

Steve.