Review Request 129256: use cmake variables to check if QtDbus is enabled

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129256/
-----------------------------------------------------------

Review request for Phonon and Harald Sitter.


Bugs: 368948
    http://bugs.kde.org/show_bug.cgi?id=368948


Repository: phonon


Description
-------

Fixes for BUG#368948

QtCore/qfeatures.h is removed on Qt 5.8 branch for moving toward next-gen configure system[1]
Phonon of cource can uses cmake insted of it to handle whether QtDBus is enabled or not easily.
I think it works on both Qt4 and Qt5, but tested on Qt 5.8 branch only.

[1] http://lists.qt-project.org/pipermail/development/2016-June/026350.html


Diffs
-----

  phonon/CMakeLists.txt e6dfcb7 
  phonon/phononconfig_p.h.in 63f2305 

Diff: https://git.reviewboard.kde.org/r/129256/diff/


Testing
-------

I've tested to build Phonon with these patterns as following. All cases is with Qt 5.8 branch. More testing by folks is very welcomed:)

1. Build with default option(Phonon DBus and QtDBus enabled) -> build succeeded with DBus support
2. Build with -DPHONON_NO_DBUS=TRUE cmake option -> build succeeded without DBus support
3. Build with default options / without QtDBus installed -> build succeeded without DBus Support.

I checked the file phonon/phonon/phononconfig_p.h generaged correctly by options.


Thanks,

Takahiro Hashimoto