CMake usage requirements in KDE Frameworks

[Alexander Neundorf]

On Sunday 24 March 2013, Stephen Kelly wrote:
> Alexander Neundorf wrote:
> > currently this breaks the stand-alone build of the libraries in tier1/
> > and tier2/.
> 
> http://quickgit.kde.org/?p=kdelibs.git&a=commitdiff&h=56d571a223e00ffed4cb6
> 82eb098c5b1e347fa70
> 
> > E.g. due to removing
> > include_directories(${kdeqt5staging_INCLUDE_DIRS})
> > from kcoreaddons/CMakeLists.txt, kcoreaddons does not find the
> > kdeqt5staging headers anymore when being built stand-alone.
> > You can do that by building the superbuild/ directory of kdelibs/.
> 
> That superbuild directory doesn't seem to work for me. Although I run cmake
> on it with cmake master, it seems to try to use cmake 2.8.9 from my distro
> when building the subprojects.

Hmm, for me it works as expected.
What exactly did you do ?

> I reproduced the problem with a build of kcoreaddons alone.
> 
> > What is your plan regarding moving this forward ?
> 
> As I wrote elsewhere in this thread, the plan going forward is to have
> cmake populate the INTERFACE_INCLUDE_DIRECTORIES with the
> INSTALL_INTERFACE.
> 
> Until that is done we can either add code to do that ourselves (and remove
> it later), or simply use include_directories() where you need it. I've
> pushed a commit doing the former for kdeqt5staging, so tier1 libs which
> depend on that should work in your superbuild again.

Thanks
Alex