[CMake] FindQt4: QtDBus and Phonon include dir not found on Mac OS X

[Clinton Stimpson]

Boris Dušek wrote:
> Hi,
>
> a problem compiling an app on Mac OS X Leopard 10.5.2 using Qt 4.4.0
> RC and CMake 2.4.8 (and probably 2.6.0 RC10 as well) as a build system
> led me to dig into Modules/FindQt4.cmake and discover something really
> suspicious:
>
> for all libraries but QtDBus and phonon, include directories are
> searched for in both QT_INCLUDE_DIR/<libname> and
> QT_LIBRARY_DIR/<libname>.framework/Headers. But for the two mentioned
> libraries, only QT_INCLUDE_DIR/<libname> is searched. This leads to
> cmake asking me to manually set QT_QTDBUS_INCLUDE_DIR (in case of
> DBus). But the headers would be found if the second variant (the one
> with ".framework") would be user. The offending lines are at
> Modules/FindQt4.cmake, version 2.6.0 RC10, lines 644 and 683, or the
> same file, line 590, for version 2.4.8. Please consider if they are a
> bug (I am a beginner with CMake, so I don't feel like making confident
> statements about bugs ...).
>
> Now I did not test with CMake 2.6.0, but the same suspicious include
> directory logic is still present (and 2.6.10 is the version where
> phonon is present, unlike in 2.4.8).
>
> Hope I did not miss something obvious and helped with discovering a bug.
I don't think you're missing anything.  A Qt build on Mac 10.4 didn't 
give me those modules.  Did you have to do extra setup before building 
Qt to enable those modules?
It would be great if you could create a patch and put it in the bug 
tracker, http://www.cmake.org/Bug.

Clint