Make pulseaudio a DISTRO_FEATURE

The initial driver behind this series was a failure on our autobuilder, which resulted from qt4-x11-free detecting pulseaudio at configure time but then since it wasn't listed in DEPENDS, when it came to compile time pulseaudio happened to be unavailable and the build failed. Since pulseaudio becomes a hard runtime dependency of phonon when it is enabled, and it is an optional build-time dependency more than one recipe it makes sense to make it a DISTRO_FEATURE.

Note that should this patchset be accepted, distro maintainers will need to add pulseaudio to their DISTRO_FEATURES to retain the current behaviour.

The following changes since commit aaa2a70f7f1b8a299f31626d61d7ea27f29fb9e2:

gconf: Ensure the correct backend directory is used (2011-11-23 15:10:41 +0000)

are available in the git repository at:
git://git.openembedded.org/openembedded-core-contrib paule/qt4-pulseaudio
http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=paule/qt4-pulseaudio

Paul Eggleton (3):
default-distrovars: add pulseaudio to DISTRO_FEATURES
qt4: make pulseaudio support conditional upon DISTRO_FEATURES
gst-plugins-good: make pulseaudio support conditional upon
DISTRO_FEATURES

 meta/conf/distro/include/default-distrovars.inc    |    3 +-
 .../gstreamer/gst-plugins-good_0.10.30.bb          |    8 ++-
 meta/recipes-qt/qt4/files/pulseaudio-config.patch  |   44 ++++++++++++++++++++
 meta/recipes-qt/qt4/qt-4.7.4.inc                   |    7 +++-
 meta/recipes-qt/qt4/qt4-embedded_4.7.4.bb          |    2 +-
 meta/recipes-qt/qt4/qt4-x11-free_4.7.4.bb          |    2 +-
 6 files changed, 59 insertions(+), 7 deletions(-)
 create mode 100644 meta/recipes-qt/qt4/files/pulseaudio-config.patch

1.7.5.4