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List:       kde-devel
Subject:    Re: kdebase-runtime links to Qt's phonon rather than to KDE's phonon
From:       Ben Cooksley <bcooksley () kde ! org>
Date:       2010-07-03 5:47:59
Message-ID: AANLkTilIBu-PoznoY-wQ_Tb-6jSNu28hfQ7ehgfDKOFV () mail ! gmail ! com
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On Sat, Jul 3, 2010 at 5:14 PM, Angel Tsankov <fn42551@fmi.uni-sofia.bg> wrote:
> Trent Shea wrote:
>> On Friday 02 July 2010 03:35:28 Angel Tsankov wrote:
>>>> I don't believe this is necessary. I have both versions of phonon, and
>>>> always  have.
>>> And you don't have any problem?!  Tell us how you do it, please.  I am
>>> particularly interested in where you install Qt, do you install it from
>>> source or is it pre-built and how you configure kde packages.
>>
>> I don't imagine this to be an exotic setup, I'm sure others can add success
>> stories to this thread. Anyhow, I build qt and kde from source, installing to
>> /opt/qt and /opt/kde. I pass "-DCMAKE_INSTALL_PREFIX=/opt/kde -
>> DCMAKE_BUILD_TYPE=RelWithDebInfo -DPHONON_INCLUDE_DIR=/opt/kde/include -
>> DPHONON_LIBRARY=/opt/kde/lib/libphonon.so" to all kde packages; that's it,
>> nothing crazy. That said, I don't build everything so maybe this config does
>> break somewhere (polkit comes to mind...)
>>
>> Current versions:
>>
>> kde packages are from 4.4 branch
>> ii  kdeadmin                  1141471
>> ii  kdeartwork                1141471
>> ii  kdebase                   1141471
>> ii  kdegraphics               1141471
>> ii  kdelibs                   1141471
>> ii  kdemultimedia             1141471
>> ii  kdenetwork                1141471
>> ii  kdepim                    1141471
>> ii  kdepimlibs                1141471
>> ii  kdeplasma-addons          1141471
>> ii  kdesdk                    1141471
>> ii  kdeutils                  1141471
>> ii  qt                        4.6.3
>
> Could you try building KDE packages *without*
> -DPHONON_INCLUDE_DIR=/opt/kde/include and
> -DPHONON_LIBRARY=/opt/kde/lib/libphonon.so?  If the build fails, then
> these options are crucial; otherwise, they are redundant.
>
> I remember running ccmake on a failed build of kdebase-runtime and it
> showed that PHONON_INCLUDE_DIR and PHONON_LIBRARY both point to the
> newer version of phonon in /usr/{include,lib}, respectively; and
> QT_PHONON_INCLUDE_DIR and QT_PHONON_LIBRARY pointed to the older older
> (Qt's) phonon below below /opt/qt/qt.

I have never had a problem such as this before, and I install KDE
Phonon and Qt to different prefixes.

ben@grace:~/kdesvn/build/phonon> cat CMakeCache.txt | grep INSTALL
CMAKE_INSTALL_PREFIX:PATH=/opt/trunk-kde/kde

Please see below for some of the environment variables I set, which
may help you.

export PATH="${KDEDIR}/bin:${QTDIR}/bin:${PATH}"
export LD_LIBRARY_PATH="${KDEDIR}/lib:${QTDIR}/lib"
export CMAKE_PREFIX_PATH="${KDEDIR}:${QTDIR}"
export PKG_CONFIG_PATH="${KDEDIR}/lib/pkgconfig:${KDEDIR}/share/pkgconfig:${QTDIR}/lib/pkgconfig"

>
>
> Angel Tsankov

Regards,
Ben

>
>
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