[Kde-pim] Building kdepimlibs from source error

[Nilesh Kokane]

While building kdepimlibs throws the following error[1], I've Qt-5.5.0
installed in /opt and that conflicts with the system Qt5.4.2 in
/usr/lib/i386(I suspect the cause of error). Input switch to cmake is
as follows:-


$export KF5_PREFIX=/opt/kf5;cmake -DCMAKE_INSTALL_PREFIX=$KF5_PREFIX
-DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/opt/qt-5.5.0/lib/cmake
..

cmake thows warning though:

 runtime library [libQt5Widgets.so.5] in /usr/lib/i386-linux-gnu may
be hidden by files in:/opt/qt-5.5.0/lib
[...]

[1] $make
/opt/qt-5.5.0/lib/libQt5Widgets.so.5: undefined reference to
`QOpenGLExtensions::flushShared()'
/opt/qt-5.5.0/lib/libQt5Widgets.so.5: undefined reference to
`QFontDatabase::isPrivateFamily(QString const&) const'
[snip]

$make VERBOSE=1
/usr/bin/c++    -std=c++0x -fno-exceptions -Wall -Wextra -Wcast-align -
[..]
gnu/libKF5CoreAddons.so.5.19.0
/usr/lib/i386-linux-gnu/libQt5Gui.so.5.4.1
/usr/lib/i386-linux-gnu/libQt5Core.so.5.4.1
-Wl,-rpath,/home/nilesh/development/kdepimlibs/kdepimlibs/build/akonadi-mime/src:/usr/local/lib/i386-linux-gnu:/opt/kf5/lib/i386-linux-gnu:/opt/qt-5.5.0/lib
-Wl,-rpath-link,/usr/local/lib/i386-linux-gnu:/opt/kf5/lib/i386-linux-gnu:/opt/qt-5.5.0/lib

It tries to link to the system Qt-5.4.1. I tried setting
CMAKE_PREFIX_PATH but it didn't help.

-rpath-link orders /usr precedence over /opt. Is that the problem ?
If so how can I change the sequence ?

Any clues.?


                         Nilesh Kokane
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