K 10
svn:author
V 6
rakuco
K 8
svn:date
V 27
2018-01-07T14:34:38.425018Z
K 7
svn:log
V 928
Rework OPTIONs handling in Qt 5.9.3.

qtmultimedia now uses a configure.json file to describe configuration options
and checks that qmake should perform. On the one hand it means
extrapatch-no-gstreamer no longer applies (and neither does the TBR_DEPENDS
hack in the Makefile), on the other the configuration process has been
streamlined: we only need to pass the right options via QMAKE_CONFIGURE_ARGS to
enable and disable options.

While here, stop setting QT_DEFINES altogether in the Makefile, as none of them
are really necessary at all:
- XVIDEO is a Qt4 thing;
- ALSA, OPENAL and PULSEAUDIO are handled by qmake's configure.json
  infrastructure, which sets a QT_NO_<OPTION> macro in qtmultimedia-config.h
  when they are not enabled.
- There is no QT_{NO_}GSTREAMER upstream, so we're basically defining some
  macros that no code is going to use.

Reviewed by:	tcberner (earler version without the QT_DEFINES changes)

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