[Qt-embedded-interest] problems in configuring 'qvfb'

[Avishek_Sharma]

Hi Markus,
    The earlier error about not being able to find 'lXtst'  is no longer showing.Now another set of errors is showing(copied below)

[root at localhost~]#ln -s /usr/lib/libXtst.so.6.1.0 /usr/lib/libXtst.so
[root at localhost ~]# cd /root/Desktop/qt-x11/tools/qvfb
[root at localhost qvfb]# g++ -Wl,-rpath,/usr/local/Trolltech/Qt-4.4.3/lib -o ../../bin/qvfb qvfb.o qvfbview.o qvfbratedlg.o main.o qanimationwriter.o qvfbprotocol.o qvfbshmem.o qvfbmmap.o qlock.o qwssignalhandler.o qvfbx11view.o x11keyfaker.o moc_qvfb.o moc_qvfbview.o moc_qvfbratedlg.o moc_gammaview.o moc_qvfbprotocol.o moc_qvfbshmem.o moc_qvfbmmap.o moc_qvfbx11view.o moc_x11keyfaker.o qrc_qvfb.o qrc_ClamshellPhone.o qrc_PDAPhone.o qrc_SmartPhone2.o qrc_SmartPhone.o qrc_SmartPhoneWithButtons.o qrc_TouchscreenPhone.o qrc_Trolltech-Keypad.o qrc_Trolltech-Touchscreen.o qrc_PortableMedia.o    -L/usr/X11R6/lib -L/usr/local/Trolltech/Qt-4.4.3/lib -lQtOpenGL -L/usr/local/Trolltech/Qt-4.4.3/lib -L/usr/X11R6/lib -lQtGui -L/usr/lib -lXtst -lpng -lSM -lICE -lXrender -lXrandr -lfreetype -lfontconfig -lXext -lX11 -lQtCore -lz -lm -lrt -ldl -lGLU -lGL -lpthread
qvfb.o: In function `QVFb::setZoom(double)':
qvfb.cpp:(.text+0x4a6): undefined reference to `DeviceSkin::setTransform(QMatrix const&)'
qvfb.o: In function `QVFb::enableCursor(bool)':
qvfb.cpp:(.text+0x74b): undefined reference to `DeviceSkin::hasCursor() const'
qvfb.o: In function `QVFb::skinConfigChosen(int)':
qvfb.cpp:(.text+0x3fb2): undefined reference to `DeviceSkinParameters::read(QString const&, DeviceSkinParameters::ReadMode, QString*)'
qvfb.cpp:(.text+0x4248): undefined reference to `QFileDialog::exec()'
qvfb.o: In function `QVFb::init(int, int, int, int, int, QString const&)':
qvfb.cpp:(.text+0x6bbe): undefined reference to `DeviceSkinParameters::read(QString const&, DeviceSkinParameters::ReadMode, QString*)'
qvfb.cpp:(.text+0x6bea): undefined reference to `DeviceSkin::DeviceSkin(DeviceSkinParameters const&, QWidget*)'
qvfb.cpp:(.text+0x6cf7): undefined reference to `DeviceSkin::setView(QWidget*)'
qvfb.cpp:(.text+0x70a1): undefined reference to `DeviceSkinParameters::hasSecondaryScreen() const'
qvfb.cpp:(.text+0x71ee): undefined reference to `DeviceSkinParameters::secondaryScreenSize() const'
qvfb.cpp:(.text+0x7267): undefined reference to `DeviceSkin::setSecondaryView(QWidget*)'
qvfb.o:(.rodata._ZTV19AnimationSaveWidget[vtable for AnimationSaveWidget]+0xb0): undefined reference to `QWidget::qwsEvent(QWSEvent*)'
qvfb.o:(.rodata._ZTV6Config[vtable for Config]+0xb0): undefined reference to `QWidget::qwsEvent(QWSEvent*)'
qanimationwriter.o: In function `QAnimationWriter::appendFrame(QImage const&, QPoint const&)':
qanimationwriter.cpp:(.text+0x8a3): undefined reference to `QPainter::drawImage(QPointF const&, QImage const&)'
collect2: ld returned 1 exit status
[root at localhost qvfb]#

What could be the problem?please advice.
Thank you.

regards,
Avi


---------------------------------------------------------------------------------------------------------------
From: Markus Franke [Franke.M at sebakmt.com]

Add another link by executing:

ln -s /usr/lib/libXtst.so.6.1.0 /usr/lib/libXtst.so

You need to be root in order to do that.
Then try again the last command I sent to you.
-------------------------------------------------------------------------------------------------------------------

Avishek_Sharma <Avishek_Sharma at satyam.com> schrieb am 31.03.2009 11:50:08:

> Hi,
>   Tthe output of 'ls -l /usr/lib/libXtst*'---
> lrwxrwxrwx 1 root root    16 2008-07-23 16:46 /usr/lib/libXtst.so.6 ->
> libXtst.so.6.1.0
> -rwxr-xr-x 1 root root 20864 2007-09-25 01:24 /usr/lib/libXtst.so.6.1.0
>
> Thank you.
> regards,Avi
>>
> ________________________________________
> From: Markus Franke [Franke.M at sebakmt.com]
>
> What's the output of the command below?
>
> ls -l /usr/lib/libXtst*
>
>
> Mit freundlichen Grüßen / Best regards
> -------------------------------------------------------------------------------------------------------------------------------
> Avishek_Sharma <Avishek_Sharma at satyam.com> schrieb am 31.03.2009 11:25:13:
>
> > Hi ,
> >   thanks for the code....but,It still shows the same error of not being
> > able to find -lXtst.
> >
> > [root at localhost qvfb]# g++ -Wl,-rpath,/usr/local/Trolltech/Qt-4.4.3/lib -
> > o ../../bin/qvfb qvfb.o qvfbview.o qvfbratedlg.o main.o qanimationwriter.
> > o qvfbprotocol.o qvfbshmem.o qvfbmmap.o qlock.o qwssignalhandler.o
> > qvfbx11view.o x11keyfaker.o moc_qvfb.o moc_qvfbview.o moc_qvfbratedlg.o
> > moc_gammaview.o moc_qvfbprotocol.o moc_qvfbshmem.o moc_qvfbmmap.o
> > moc_qvfbx11view.o moc_x11keyfaker.o qrc_qvfb.o qrc_ClamshellPhone.o
> > qrc_PDAPhone.o qrc_SmartPhone2.o qrc_SmartPhone.o
> > qrc_SmartPhoneWithButtons.o qrc_TouchscreenPhone.o qrc_Trolltech-Keypad.o
> > qrc_Trolltech-Touchscreen.o qrc_PortableMedia.o    -L/usr/X11R6/lib -
> > L/usr/local/Trolltech/Qt-4.4.3/lib -lQtOpenGL -
> > L/usr/local/Trolltech/Qt-4.4.3/lib -L/usr/X11R6/lib -lQtGui -L/usr/lib -
> > lXtst -lpng -lSM -lICE -lXrender -lXrandr -lfreetype -lfontconfig -lXext
> > -lX11 -lQtCore -lz -lm -lrt -ldl -lGLU -lGL -lpthread
> >
> > /usr/bin/ld: cannot find -lXtst
> > collect2: ld returned 1 exit status
> >
> > Any changes that could help?
> > Thank you.
> >
> > Best regards,
> > Avi
> > ________________________________________
> > From: Markus Franke [Franke.M at sebakmt.com]
> >
> > Avishek_Sharma <Avishek_Sharma at satyam.com> schrieb am 31.03.2009 10:56:08:
> >
> > > Hi Markus,
> > >     sorry,I didn't understand what you meant by 'add -L/usr/lib in front
> > > of -lXtst'.....would you please explain it once more(like where to make
> > > this change)
> > > You had suggested an option of making 'qmake' aware of the path to
> > > libXtst....could you give me the correct command for that
> >
> > g++ -Wl,-rpath,/usr/local/Trolltech/Qt-4.4.3/lib -o ../../bin/qvfb qvfb.o
> > qvfbview.o qvfbratedlg.o main.o qanimationwriter.o qvfbprotocol.o
> > qvfbshmem.o qvfbmmap.o qlock.o qwssignalhandler.o qvfbx11view.o
> > x11keyfaker.o moc_qvfb.o moc_qvfbview.o moc_qvfbratedlg.o moc_gammaview.o
> > moc_qvfbprotocol.o moc_qvfbshmem.o moc_qvfbmmap.o moc_qvfbx11view.o
> > moc_x11keyfaker.o qrc_qvfb.o qrc_ClamshellPhone.o qrc_PDAPhone.o
> > qrc_SmartPhone2.o qrc_SmartPhone.o qrc_SmartPhoneWithButtons.o
> > qrc_TouchscreenPhone.o qrc_Trolltech-Keypad.o qrc_Trolltech-Touchscreen.o
> > qrc_PortableMedia.o    -L/usr/X11R6/lib -L/usr/local/Trolltech/Qt-4.4.
> > 3/lib -lQtOpenGL -L/usr/local/Trolltech/Qt-4.4.3/lib -L/usr/X11R6/lib -
> > lQtGui -L/usr/lib -lXtst -lpng -lSM -lICE -lXrender -lXrandr -lfreetype -
> > lfontconfig -lXext -lX11 -lQtCore -lz -lm -lrt -ldl -lGLU -lGL -lpthread
> >



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