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I tried using LD_LIBRARY_PATH. However it was not yet set.<br>It failed in using the compiled library.<br><br>I also tried using /etc/ld.so.conf and ldconfig. Which did not work. I uninstalled the installed krdc package. Do note that this is a plugin for this project. So ldd krdc does not show that the library is not found. I am going to check if I can select the plugin through the gui.<br><br>Gonna take a further look at this.<br><br>Thanks already for your help!<br><br>> From: radub82@gmail.com<br>> To: kdevelop@kdevelop.org<br>> Subject: Re: gdb <value optimized out><br>> Date: Mon, 13 Dec 2010 03:05:42 +0200<br>> <br>> On Monday, December 13, 2010 02:25:39 G VM wrote:<br>> > I just tried compiling using the CMAKE_CXX_FLAGS_DEBUG -ggdb -O0.<br>> > However I still get <value optimized out>.<br>> > <br>> > I want to debug the krdc project.<br>> > <br>> > CMAKE_BUILD_TYPE is set to Debug ;) (I selected it when importing the<br>> > sources).<br>> > <br>> > This is really frustrating :S<br>> > <br>> > As an off topic question: I compiled modified source files to .so files and<br>> > I want those to be used when I execute the main executable. Now the<br>> > installed ones are used :S<br>> > <br>> I don't know if there's a better way for it or not, I have $LD_LIBRARY_PATH <br>> set to the directories of the libraries I wanna use in my environment. This is <br>> kinda set up upon me logging in.<br>> <br>> I guess you could set it on the run command to be different for each project...<br>> Hope I made it clear and simple.<br>> > Thanks for your answers though! I appreciate your efforts!<br>> > <br>> > > From: radub82@gmail.com<br>> > > To: kdevelop@kdevelop.org<br>> > > Subject: Re: gdb <value optimized out><br>> > > Date: Mon, 13 Dec 2010 02:17:13 +0200<br>> > > <br>> > > Oh and you could try another way. If you right click your project and<br>> > > select configuration, under CMake you can find CMAKE_BUILD_TYPE.<br>> > > you can change between Release and Debug or RelWithDebugInfo there.<br>> > > <br>> > > On Monday, December 13, 2010 02:05:41 G VM wrote:<br>> > > > I got a step further.<br>> > > > It seems that both -g3 -O0 and -g -O2 are in the c++ compilation lines<br>> > > > (make -n). So the second take priority over the first.<br>> > > > <br>> > > > However I still can't understand were those -g and -O2 are configured.<br>> > > > The CMAKE_CXX_FLAGS_DEBUG and CMAKE_CXX_FLAGS don't have these.<br>> > > > <br>> > > > If I do a grep for -O2 and remove those, and then do make all works as<br>> > > > it should.<br>> > > > <br>> > > > touch rdp/rdpview.cpp<br>> > > > cd build<br>> > > > make -p | grep rdpview<br>> > > > <br>> > > > 1.<br>> > > > <br>> > > > rdp/CMakeFiles/krdc_rdpplugin.dir/rdpview.o: ../rdp/rdpview.cpp<br>> > > > <br>> > > > ../core/hostpreferences.h ../core/remoteview.h<br>> > > > ../rdp/rdphostpreferences.h ../rdp/rdpview.cpp ../rdp/rdpview.h<br>> > > > /usr/include/KDE/../kdialog.h /usr/include/KDE/../kinputdialog.h<br>> > > > /usr/include/KDE/../kmessagebox.h<br>> > > > /usr/include/KDE/../kpassworddialog.h /usr/include/KDE/../kshell.h<br>> > > > /usr/include/KDE/../kurl.h /usr/include/KDE/KDialog<br>> > > > /usr/include/KDE/KInputDialog /usr/include/KDE/KMessageBox<br>> > > > /usr/include/KDE/KPasswordDialog /usr/include/KDE/KShell<br>> > > > /usr/include/KDE/KUrl /usr/include/KDE/KWallet/../../kwallet.h<br>> > > > /usr/include/KDE/KWallet/Wallet<br>> > > > /usr/include/qt4/Gentoo/gentoo-qconfig.h<br>> > > > /usr/include/qt4/Qt3Support/q3cstring.h<br>> > > > /usr/include/qt4/Qt3Support/q3valuelist.h<br>> > > > /usr/include/qt4/QtCore/QEvent /usr/include/qt4/QtCore/QFlags<br>> > > > /usr/include/qt4/QtCore/QMap<br>> > > > /usr/include/qt4/QtCore/QObject /usr/include/qt4/QtCore/QPoint<br>> > > > /usr/include/qt4/QtCore/QPointF /usr/include/qt4/QtCore/QProcess<br>> > > > /usr/include/qt4/QtCore/QSize /usr/include/qt4/QtCore/QStringList<br>> > > > /usr/include/qt4/QtCore/QUrl /usr/include/qt4/QtCore/QVariant<br>> > > > /usr/include/qt4/QtCore/qabstractitemmodel.h<br>> > > > /usr/include/qt4/QtCore/qalgorithms.h /usr/include/qt4/QtCore/qatomic.h<br>> > > > /usr/include/qt4/QtCore/qatomic_alpha.h<br>> > > > /usr/include/qt4/QtCore/qatomic_arch.h<br>> > > > /usr/include/qt4/QtCore/qatomic_arm.h<br>> > > > /usr/include/qt4/QtCore/qatomic_armv6.h<br>> > > > /usr/include/qt4/QtCore/qatomic_avr32.h<br>> > > > /usr/include/qt4/QtCore/qatomic_bfin.h<br>> > > > /usr/include/qt4/QtCore/qatomic_bootstrap.h<br>> > > > /usr/include/qt4/QtCore/qatomic_generic.h<br>> > > > /usr/include/qt4/QtCore/qatomic_i386.h<br>> > > > /usr/include/qt4/QtCore/qatomic_ia64.h<br>> > > > /usr/include/qt4/QtCore/qatomic_macosx.h<br>> > > > /usr/include/qt4/QtCore/qatomic_mips.h<br>> > > > /usr/include/qt4/QtCore/qatomic_parisc.h<br>> > > > /usr/include/qt4/QtCore/qatomic_powerpc.h<br>> > > > /usr/include/qt4/QtCore/qatomic_s390.h<br>> > > > /usr/include/qt4/QtCore/qatomic_sh.h<br>> > > > /usr/include/qt4/QtCore/qatomic_sh4a.h<br>> > > > /usr/include/qt4/QtCore/qatomic_sparc.h<br>> > > > /usr/include/qt4/QtCore/qatomic_symbian.h<br>> > > > /usr/include/qt4/QtCore/qatomic_vxworks.h<br>> > > > /usr/include/qt4/QtCore/qatomic_x86_64.h<br>> > > > /usr/include/qt4/QtCore/qbasicatomic.h<br>> > > > /usr/include/qt4/QtCore/qbuffer.h /usr/include/qt4/QtCore/qbytearray.h<br>> > > > /usr/include/qt4/QtCore/qchar.h /usr/include/qt4/QtCore/qconfig.h<br>> > > > /usr/include/qt4/QtCore/qcoreapplication.h<br>> > > > /usr/include/qt4/QtCore/qcoreevent.h<br>> > > > /usr/include/qt4/QtCore/qdatastream.h<br>> > > > /usr/include/qt4/QtCore/qeventloop.h<br>> > > > /usr/include/qt4/QtCore/qfeatures.h /usr/include/qt4/QtCore/qglobal.h<br>> > > > /usr/include/qt4/QtCore/qhash.h /usr/include/qt4/QtCore/qiodevice.h<br>> > > > /usr/include/qt4/QtCore/qiterator.h /usr/include/qt4/QtCore/qline.h<br>> > > > /usr/include/qt4/QtCore/qlinkedlist.h /usr/include/qt4/QtCore/qlist.h<br>> > > > /usr/include/qt4/QtCore/qlocale.h /usr/include/qt4/QtCore/qmap.h<br>> > > > /usr/include/qt4/QtCore/qmargins.h /usr/include/qt4/QtCore/qmetatype.h<br>> > > > /usr/include/qt4/QtCore/qmimedata.h<br>> > > > /usr/include/qt4/QtCore/qnamespace.h /usr/include/qt4/QtCore/qobject.h<br>> > > > /usr/include/qt4/QtCore/qobjectdefs.h /usr/include/qt4/QtCore/qpair.h<br>> > > > /usr/include/qt4/QtCore/qpoint.h /usr/include/qt4/QtCore/qpointer.h<br>> > > > /usr/include/qt4/QtCore/qprocess.h /usr/include/qt4/QtCore/qrect.h<br>> > > > /usr/include/qt4/QtCore/qregexp.h<br>> > > > /usr/include/qt4/QtCore/qscopedpointer.h<br>> > > > /usr/include/qt4/QtCore/qset.h /usr/include/qt4/QtCore/qshareddata.h<br>> > > > /usr/include/qt4/QtCore/qsharedpointer.h<br>> > > > /usr/include/qt4/QtCore/qsharedpointer_impl.h<br>> > > > /usr/include/qt4/QtCore/qsize.h /usr/include/qt4/QtCore/qstring.h<br>> > > > /usr/include/qt4/QtCore/qstringbuilder.h<br>> > > > /usr/include/qt4/QtCore/qstringlist.h<br>> > > > /usr/include/qt4/QtCore/qstringmatcher.h /usr/include/qt4/QtCore/qurl.h<br>> > > > /usr/include/qt4/QtCore/qvariant.h /usr/include/qt4/QtCore/qvector.h<br>> > > > /usr/include/qt4/QtGui/QAction /usr/include/qt4/QtGui/QApplication<br>> > > > /usr/include/qt4/QtGui/QButtonGroup /usr/include/qt4/QtGui/QCheckBox<br>> > > > /usr/include/qt4/QtGui/QDialog /usr/include/qt4/QtGui/QFormLayout<br>> > > > /usr/include/qt4/QtGui/QGroupBox /usr/include/qt4/QtGui/QHBoxLayout<br>> > > > /usr/include/qt4/QtGui/QHeaderView /usr/include/qt4/QtGui/QLabel<br>> > > > /usr/include/qt4/QtGui/QLayout /usr/include/qt4/QtGui/QMessageBox<br>> > > > /usr/include/qt4/QtGui/QSpacerItem /usr/include/qt4/QtGui/QSpinBox<br>> > > > /usr/include/qt4/QtGui/QVBoxLayout /usr/include/qt4/QtGui/QWidget<br>> > > > /usr/include/qt4/QtGui/QX11EmbedContainer<br>> > > > /usr/include/qt4/QtGui/qabstractbutton.h<br>> > > > /usr/include/qt4/QtGui/qabstractitemdelegate.h<br>> > > > /usr/include/qt4/QtGui/qabstractitemview.h<br>> > > > /usr/include/qt4/QtGui/qabstractscrollarea.h<br>> > > > /usr/include/qt4/QtGui/qabstractslider.h<br>> > > > /usr/include/qt4/QtGui/qabstractspinbox.h<br>> > > > /usr/include/qt4/QtGui/qaction.h /usr/include/qt4/QtGui/qactiongroup.h<br>> > > > /usr/include/qt4/QtGui/qapplication.h<br>> > > > /usr/include/qt4/QtGui/qboxlayout.h /usr/include/qt4/QtGui/qbrush.h<br>> > > > /usr/include/qt4/QtGui/qbuttongroup.h<br>> > > > /usr/include/qt4/QtGui/qcheckbox.h /usr/include/qt4/QtGui/qcolor.h<br>> > > > /usr/include/qt4/QtGui/qcursor.h<br>> > > > /usr/include/qt4/QtGui/qdesktopwidget.h<br>> > > > /usr/include/qt4/QtGui/qdialog.h /usr/include/qt4/QtGui/qdrag.h<br>> > > > /usr/include/qt4/QtGui/qevent.h /usr/include/qt4/QtGui/qfont.h<br>> > > > /usr/include/qt4/QtGui/qfontinfo.h<br>> > > > /usr/include/qt4/QtGui/qfontmetrics.h<br>> > > > /usr/include/qt4/QtGui/qformlayout.h /usr/include/qt4/QtGui/qframe.h<br>> > > > /usr/include/qt4/QtGui/qgridlayout.h<br>> > > > /usr/include/qt4/QtGui/qgroupbox.h<br>> > > > /usr/include/qt4/QtGui/qheaderview.h /usr/include/qt4/QtGui/qicon.h<br>> > > > /usr/include/qt4/QtGui/qimage.h<br>> > > > /usr/include/qt4/QtGui/qitemselectionmodel.h<br>> > > > /usr/include/qt4/QtGui/qkeysequence.h /usr/include/qt4/QtGui/qlabel.h<br>> > > > /usr/include/qt4/QtGui/qlayout.h /usr/include/qt4/QtGui/qlayoutitem.h<br>> > > > /usr/include/qt4/QtGui/qmacdefines_mac.h<br>> > > > /usr/include/qt4/QtGui/qmatrix.h /usr/include/qt4/QtGui/qmessagebox.h<br>> > > > /usr/include/qt4/QtGui/qmime.h /usr/include/qt4/QtGui/qpaintdevice.h<br>> > > > /usr/include/qt4/QtGui/qpainterpath.h /usr/include/qt4/QtGui/qpalette.h<br>> > > > /usr/include/qt4/QtGui/qpixmap.h /usr/include/qt4/QtGui/qpolygon.h<br>> > > > /usr/include/qt4/QtGui/qregion.h /usr/include/qt4/QtGui/qrgb.h<br>> > > > /usr/include/qt4/QtGui/qrubberband.h<br>> > > > /usr/include/qt4/QtGui/qsizepolicy.h /usr/include/qt4/QtGui/qslider.h<br>> > > > /usr/include/qt4/QtGui/qspinbox.h /usr/include/qt4/QtGui/qstyle.h<br>> > > > /usr/include/qt4/QtGui/qstyleoption.h /usr/include/qt4/QtGui/qtabbar.h<br>> > > > /usr/include/qt4/QtGui/qtabwidget.h<br>> > > > /usr/include/qt4/QtGui/qtransform.h<br>> > > > /usr/include/qt4/QtGui/qtransportauth_qws.h<br>> > > > /usr/include/qt4/QtGui/qvalidator.h /usr/include/qt4/QtGui/qwidget.h<br>> > > > /usr/include/qt4/QtGui/qwindowdefs.h<br>> > > > /usr/include/qt4/QtGui/qwindowdefs_win.h<br>> > > > /usr/include/qt4/QtGui/qwmatrix.h<br>> > > > /usr/include/qt4/QtGui/qx11embed_x11.h<br>> > > > /usr/include/qt4/QtXml/QDomDocument /usr/include/qt4/QtXml/qdom.h<br>> > > > core/settings.h rdp/../../rdp/rdpview.h rdp/rdpview.moc<br>> > > > rdp/ui_rdppreferences.h<br>> > > > rdp/CMakeFiles/krdc_rdpplugin.dir/flags.make 2.<br>> > > > <br>> > > > # Implicit rule search has not been done.<br>> > > > <br>> > > > 3.<br>> > > > <br>> > > > # Modification time never checked.<br>> > > > <br>> > > > 4.<br>> > > > <br>> > > > # File has not been updated.<br>> > > > <br>> > > > 5.<br>> > > > <br>> > > > # commands to execute (from<br>> > > > <br>> > > > `rdp/CMakeFiles/krdc_rdpplugin.dir/build.make', line 126): 6.<br>> > > > <br>> > > > $(CMAKE_COMMAND) -E cmake_progress_report<br>> > > > <br>> > > > /home/xxx/kdenetwork-4.4.5/krdc/build/CMakeFiles $(CMAKE_PROGRESS_4) 7.<br>> > > > <br>> > > > @$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR)<br>> > > > <br>> > > > --green "Building CXX object<br>> > > > rdp/CMakeFiles/krdc_rdpplugin.dir/rdpview.o" 8.<br>> > > > <br>> > > > cd /home/xxx/kdenetwork-4.4.5/krdc/build/rdp &&<br>> > > > /usr/bin/c++<br>> > > > <br>> > > > $(CXX_DEFINES) $(CXX_FLAGS) -o CMakeFiles/krdc_rdpplugin.dir/rdpview.o<br>> > > > -c<br>> > > > <br>> > > > /home/xxx/kdenetwork-4.4.5/krdc/rdp/rdpview.cpp<br>> > > > <br>> > > > <br>> > > > Vi rdp/CMakeFiles/krdc_rdpplugin.dir/flags.make<br>> > > > # CMAKE generated file: DO NOT EDIT!<br>> > > > # Generated by "Unix Makefiles" Generator, CMake Version 2.8<br>> > > > <br>> > > > # compile CXX with /usr/bin/c++<br>> > > > CXX_FLAGS = -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef<br>> > > > -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith<br>> > > > -Wformat-security<br>> > > > -fno-exceptions -DQT_NO_EXCEPTIONS -fno-check-new -fno-common<br>> > > > -Woverloaded-virtual -fno-threadsafe-statics -fvisibility=hidden<br>> > > > -fvisibility-inlines-hidden -g -O2 -fno-reorder-blocks<br>> > > > -fno-schedule-insns -fno-inline -fPIC<br>> > > > -I/home/xxx/kdenetwork-4.4.5/krdc/build/rdp<br>> > > > -I/home/xxx/kdenetwork-4.4.5/krdc/rdp -I/home/xxx/kdenetwork-4.4.5/krdc<br>> > > > -I/home/xxx/kdenetwork-4.4.5/krdc/build<br>> > > > -I/home/xxx/kdenetwork-4.4.5/krdc/core<br>> > > > -I/home/xxx/kdenetwork-4.4.5/krdc/build/core -I/usr/include/KDE<br>> > > > -I/usr/include/qt4/QtXmlPatterns -I/usr/include/qt4/QtXml<br>> > > > -I/usr/include/qt4/QtWebKit -I/usr/include/qt4/QtUiTools<br>> > > > -I/usr/include/qt4/QtTest -I/usr/include/qt4/QtSvg<br>> > > > -I/usr/include/qt4/QtSql -I/usr/include/qt4/QtScriptTools<br>> > > > -I/usr/include/qt4/QtScript -I/usr/include/qt4/QtOpenGL<br>> > > > -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtHelp<br>> > > > -I/usr/include/qt4/QtDesigner -I/usr/include/qt4/QtDBus<br>> > > > -I/usr/include/qt4/QtAssistant -I/usr/include/qt4/Qt3Support<br>> > > > -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtCore<br>> > > > -I/usr/include/qt4/Qt -I/usr/share/qt4/mkspecs/default<br>> > > > -I/usr/include/qt4 -D_GNU_SOURCE -D_LARGEFILE64_SOURCE<br>> > > > <br>> > > > CXX_DEFINES = -DMAKE_KRDC_RDPPLUGIN_LIB -D_BSD_SOURCE<br>> > > > -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -DQT_NO_STL -DQT_NO_CAST_TO_ASCII<br>> > > > -D_REENTRANT<br>> > > > -DKDE_DEPRECATED_WARNINGS -DKDE_DEFAULT_DEBUG_AREA=5012<br>> > > > <br>> > > > So here it is already set.<br>> > > > <br>> > > > Hopefuly this helps finding the cause.<br>> > > > <br>> > > > From: drums_gvm@hotmail.com<br>> > > > To: kdevelop@kdevelop.org<br>> > > > Subject: gdb <value optimized out><br>> > > > Date: Sat, 11 Dec 2010 16:59:27 +0100<br>> > > > <br>> > > > <br>> > > > <br>> > > > <br>> > > > <br>> > > > <br>> > > > <br>> > > > <br>> > > > Hi all,<br>> > > > <br>> > > > I have been searching for a solution for my problem but unfortunately I<br>> > > > didn't find a solution.<br>> > > > <br>> > > > Problem:<br>> > > > When I start my compiled program with gdb and want to print the value<br>> > > > of an integer (probably other data types as well) I get the message<br>> > > > <value optimized out>. I am a gentoo user so I am aware that -O<br>> > > > exists. So I went searching in KDevelop on how to configure this.<br>> > > > <br>> > > > I changed some flags in the "Open Options", "Advanced settings" to use<br>> > > > -O0.<br>> > > > <br>> > > > CMAKE_CXX_FLAGS<br>> > > > <br>> > > > CMAKE_CXX_FLAGS_DEBUG<br>> > > > <br>> > > > CMAKE_C_FLAGS<br>> > > > <br>> > > > CMAKE_C_FLAGS_DEBUG<br>> > > > ...<br>> > > > <br>> > > > And on the kdevelop forum I found a thread which mentioned using -g3 as<br>> > > > well. I did this, cleaned and recompiled the program. But still I have<br>> > > > the same result.<br>> > > > <br>> > > > I really have no clue anymore what I am doing wrong.<br>> > > > Anyone has an idea about this?<br>> > > > <br>> > > > I use:<br>> > > > <br>> > > > <br>> > > > Version 4.0.2 (using KDevPlatform 1.0.2)<br>> > > > Using KDE Development Platform 4.4.5 (KDE 4.4.5)<br>> > > > Program I want to compile to debug is Krdc.<br>> > > > <br>> > > > Thanks in advance for your help!<br>> > > > <br>> > > > <br>> > > > _______________________________________________<br>> > > > kdevelop mailing list<br>> > > > kdevelop@kdevelop.org<br>> > > > https://barney.cs.uni-potsdam.de/mailman/listinfo/kdevelop<br>> > > <br>> > > _______________________________________________<br>> > > kdevelop mailing list<br>> > > kdevelop@kdevelop.org<br>> > > https://barney.cs.uni-potsdam.de/mailman/listinfo/kdevelop<br>> <br>> _______________________________________________<br>> kdevelop mailing list<br>> kdevelop@kdevelop.org<br>> https://barney.cs.uni-potsdam.de/mailman/listinfo/kdevelop<br> </body>
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