[CMake] QT_QTDECLARATIVE_FOUND issue on N9(50)

[Clinton Stimpson]

On Sunday, July 10, 2011 05:46:13 am Laszlo Papp wrote:
> Hi,
> 
> I made some experiment with this issue and I tried two ideas out:
> 
> 1) I made a cmake_test project folder with two subfolders: foo and
> bar. From the main CMakeLists.txt:
> add_subdirectory(foo)
> add_subdirectory(bar)
> 
> Then:
> cat ../foo/CMakeLists.txt
> find_package(Qt4)
> if(QT_QTDECLARATIVE_FOUND)
>   message("found it")
> endif()
> 
> cat ../bar/CMakeLists.txt
> find_package(Qt4)
> if(QT_QTDECLARATIVE_FOUND)
>   message("found it again")
> endif()
> 
> The result was that I got both messages. It might well mean that
> something is messed in my project build environment, but this is
> something which I would like to ask for help with from you.
> 
> 2) If I try to find the Qt4 package twice the FOUND variable is set
> properly. It might help with troubleshooting the issue, but I do not
> know the internal cmake operation.
> 
> find_package(Qt4)
> find_package(Qt4)
>     message(STATUS "QT_QTDECLARATIVE_FOUND: ${QT_QTDECLARATIVE_FOUND}")
>     if(QT_QTDECLARATIVE_FOUND)
>         add_subdirectory(touch)
>     else(QT_QTDECLARATIVE_FOUND)
>         message(WARNING "Qt installation lacks Qt Declarative -
> disabling touch based player")
>     endif(QT_QTDECLARATIVE_FOUND)
> 
> Best Regards,
> Laszlo Papp

Can you try this with a newer CMake version?  Perhaps the 2.8.5 that just came 
out?

-- 
Clinton Stimpson
Elemental Technologies, Inc
Computational Simulation Software, LLC
www.csimsoft.com