[OE-core] Phonon is not available Qt 4.8.7

Martin Jansa martin.jansa at gmail.com
Thu Aug 20 14:54:44 UTC 2015


On Thu, Aug 20, 2015 at 05:18:47PM +0300, Alex M wrote:
> Hello!
> I have a piece of my custom software which is depends on Qt4 + Phonon +
> gstreamer 0.1 and two years ago I had successfully built oe-core image.
> Recent version of oe-core (19 Aug 2015) contain QT_PHONON ?= "-no-phonon"
> option inside qt4.inc file. Why this option banned in default Qt 4
> configuration? Also I do not see qt4-plugin-phonon-backend-gstreamer

git log is your friend (sort of)

commit 096b71a5c24378a449bc38063316555f02af8e18
Author: Alexander Kanavin <alex.kanavin at gmail.com>
Date:   Mon May 18 16:58:38 2015 +0300

    qt4: disable Phonon framework
    
    This allows removal of gstreamer 0.10 dependency from Qt4 recipe
    
    https://bugzilla.yoctoproject.org/show_bug.cgi?id=6294
    Signed-off-by: Alexander Kanavin <alex.kanavin at gmail.com>
    Signed-off-by: Alexander Kanavin <alexander.kanavin at linux.intel.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>


> package in recent version, which my software also requires. Other
> gstreamer-0.1 components is fine and already built. What I should do to
> activate Phonon support for Qt4 in oe-core?

Undo this change in your distro configuration if you're still using 0.10
gstreamer.

> Also I saw "Phonon for Qt5" meta layers in meta-qt5-extra however I don't
> understand how it will work without "***-plugin-phonon-backend-gstreamer"?
> Is this package required in case of "Phonon for Qt5"? Should I rewrite my
> old Qt4/Phonon code for this?
> 
> Thank you for attention :)

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-- 
Martin 'JaMa' Jansa     jabber: Martin.Jansa at gmail.com
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