CMake problem with Qt4.2.1 from Distro packages and qt-copy for kdelibs

[Reinhold Kainhofer]

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Hi all!

On my office machine I have Debian installed and Qt 4.2.1 from the debian 
packages (since other packages depend on Qt4). Now since kdelibs no longer 
works with Qt 4.2.1 (which has worked for quite a while until a week or two 
ago), I needed to install qt-copy, too.

So, I have Qt 4.2.1 installed in /usr and qt-copy 
in /data/kdetest/qt-unstable, the variables are all setup correctly as 
decribed on http://wiki.kde.org/tiki-index.php?page=KDE3To4:

kdetest at curie:~$ echo $QTDIR
/data/kdetest/qt-unstable
kdetest at curie:~$ echo $LD_LIBRARY_PATH
/data/kdetest/kde/lib:/data/kdetest/qt-unstable/lib:
kdetest at curie:~$ which qdbuscpp2xml
/data/kdetest/qt-unstable/bin/qdbuscpp2xml



However, when I use ccmake (cmake version 2.4-patch 5, installed from Debian 
packages) to configure kdelibs, some paths are taken from $QTDIR, while 
others are taken from /usr! In particular, all include paths are taken 
from /usr, the library paths are taken from /data/kdetest/qt-unstable, and 
the binaries are taken from /usr....


 QT_DBUSCPP2XML_EXECUTABLE       */usr/bin/qdbuscpp2cml
 QT_DBUSXML2CPP_EXECUTABLE       */usr/bin/qdbusxml2cpp
 QT_DOC_DIR                      */data/kdetest/qt-unstable/doc
 QT_INCLUDE_DIR                  */usr/include/qt4
 QT_LIBRARY_DIR                  */data/kdetest/qt-unstable/lib
 QT_MKSPECS_DIR                  */data/kdetest/qt-unstable/mkspecs
 QT_MOC_EXECUTABLE               */data/kdetest/qt-unstable/bin/moc
 QT_QMAKE_EXECUTABLE             */data/kdetest/qt-unstable/bin/qmake
 QT_QT3SUPPORT_INCLUDE_DIR       */usr/include/qt4/Qt3Support
 QT_QT3SUPPORT_LIBRARY     */data/kdetest/qt-unstable/lib/libQt3Support.so
 QT_QTASSISTANT_INCLUDE_DIR      */usr/include/qt4/QtAssistant
 QT_QTASSISTANT_LIBRARY */data/kdetest/qt-unstable/lib/libQtAssistantClient.so
 QT_QTCORE_INCLUDE_DIR           */usr/include/qt4/QtCore
 QT_QTCORE_LIBRARY               */data/kdetest/qt-unstable/lib/libQtCore.so
 QT_QTDBUS_INCLUDE_DIR           */usr/include/qt4/QtDBus
 QT_QTDBUS_LIBRARY               */data/kdetest/qt-unstable/lib/libQtDBus.so
 QT_QTDESIGNERCOMPONENTS_INCLUD  */usr/include/qt4/QtDesigner
 QT_QTDESIGNERCOMPONENTS_LIBRARY  
*/data/kdetest/qt-unstable/lib/libQtDesignerComponents.so
 QT_QTDESIGNER_INCLUDE_DIR       */usr/include/qt4/QtDesigner
 QT_QTDESIGNER_LIBRARY         */data/kdetest/qt-unstable/lib/libQtDesigner.so
 QT_QTGUI_INCLUDE_DIR            */usr/include/qt4/QtGui
 QT_QTGUI_LIBRARY                */data/kdetest/qt-unstable/lib/libQtGui.so
 QT_QTMOTIF_INCLUDE_DIR          *QT_QTMOTIF_INCLUDE_DIR-NOTFOUND
 QT_QTMOTIF_LIBRARY              *QT_QTMOTIF_LIBRARY-NOTFOUND
 QT_QTNETWORK_INCLUDE_DIR        */usr/include/qt4/QtNetwork
 QT_QTNETWORK_LIBRARY           */data/kdetest/qt-unstable/lib/libQtNetwork.so
 QT_QTNSPLUGIN_INCLUDE_DIR       *QT_QTNSPLUGIN_INCLUDE_DIR-NOTFOUND
 QT_QTNSPLUGIN_LIBRARY           *QT_QTNSPLUGIN_LIBRARY-NOTFOUND
 QT_QTOPENGL_INCLUDE_DIR         */usr/include/qt4/QtOpenGL
 QT_QTOPENGL_LIBRARY             */data/kdetest/qt-unstable/lib/libQtOpenGL.so
 QT_QTSQL_INCLUDE_DIR            */usr/include/qt4/QtSql
 QT_QTSQL_LIBRARY                */data/kdetest/qt-unstable/lib/libQtSql.so
 QT_QTSVG_INCLUDE_DIR            */usr/include/qt4/QtSvg
 QT_QTSVG_LIBRARY                */data/kdetest/qt-unstable/lib/libQtSvg.so
 QT_QTTEST_INCLUDE_DIR           */usr/include/qt4/QtTest
 QT_QTTEST_LIBRARY               */data/kdetest/qt-unstable/lib/libQtTest.so
 QT_QTUITOOLS_INCLUDE_DIR        */usr/include/qt4/QtUiTools
 QT_QTUITOOLS_LIBRARY            */data/kdetest/qt-unstable/lib/libQtUiTools.a
 QT_QTXML_INCLUDE_DIR            */usr/include/qt4/QtXml
 QT_QTXML_LIBRARY                */data/kdetest/qt-unstable/lib/libQtXml.so
 QT_QT_INCLUDE_DIR               */usr/include/qt4/Qt
 QT_RCC_EXECUTABLE               */usr/bin/rcc
 QT_UIC3_EXECUTABLE              */usr/bin/uic3
 QT_UIC_EXECUTABLE               */data/kdetest/qt-unstable/bin/uic



How can I force ccmake to search for the includes and the binaries in the 
QTDIR first and not in /usr?

Thanks,
Reinhold

- -- 
- ------------------------------------------------------------------
Reinhold Kainhofer, Vienna University of Technology, Austria
email: reinhold at kainhofer.com, http://reinhold.kainhofer.com/
 * Financial and Actuarial Mathematics, TU Wien, http://www.fam.tuwien.ac.at/
 * K Desktop Environment, http://www.kde.org, KOrganizer maintainer
 * Chorvereinigung "Jung-Wien", http://www.jung-wien.at/
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