Problem using Vc with CMake 3.0 and kf5

[Boudewijn Rempt]

On Mon, 25 May 2015, Alex Merry wrote:

> Ah, yes. You may get somewhere with
> include_directories($<JOIN:${KDE4_INCLUDES}, -I>)
>
> Basically, this should replace all those semicolons in the generated output
> with " -I", which should produce a correct command line. This is untested,
> though.

Hm... No luck here. This outputs an error on running cmake:

     CMake Error in libs/pigment/CMakeLists.txt:
       Found relative path while evaluating include directories of 
"pigmentcms":

         "$<JOIN:$KDE4_INCLUDES},"

Boudewijn