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gcc >= 4.5 - kdebase/ksmserver/shutdowndlg.cpp may need a tweak
by David C. Rankin 15 Feb '11

15 Feb '11

Tim, Robert, all, Building with svn rev: 1220968 I have run into the following error in kdebase/ksmserver/shutdowndlg.cpp. Given that it involves the same constructor type ‘KSMShutdownFeedback::KSMShutdownFeedback()’ as disclosed in the gcc bug, it looks to be another cmake issue that needs to be resolved. [ 82%] Building CXX object ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/shutdowndlg.cpp.o cd /home/david/tbld/kdebase/src/ksmserver && /usr/bin/c++ -Dkdeinit_ksmserver_shared_EXPORTS -DHAVE_CONFIG_H -DUSE_QT3 -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -include tqt.h -fPIC -I/home/david/tbld/kdebase/src/ksmserver -I/home/david/tbld/kdebase/src -I/home/david/tbld/kdebase/kdmlib -I/opt/trinity/include -I/opt/qt/include -I/opt/qt/include/tqt -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/hal -o CMakeFiles/kdeinit_ksmserver-shared.dir/shutdowndlg.cpp.o -c /home/david/tbld/kdebase/ksmserver/shutdowndlg.cpp /home/david/tbld/kdebase/ksmserver/shutdowndlg.cpp: In constructor ‘KSMShutdownFeedback::KSMShutdownFeedback()’: /home/david/tbld/kdebase/ksmserver/shutdowndlg.cpp:83:39: error: cannot call constructor ‘QImage::QImage’ directly /home/david/tbld/kdebase/ksmserver/shutdowndlg.cpp:83:39: error: for a function-style cast, remove the redundant ‘::QImage’ make[2]: *** [ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/shutdowndlg.cpp.o] Error 1 make[2]: Leaving directory `/home/david/tbld/kdebase/src' make[1]: *** [ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/all] Error 2 make[1]: Leaving directory `/home/david/tbld/kdebase/src' make: *** [all] Error 2 Aborting... Let me know if you need anything else. -- David C. Rankin, J.D.,P.E.

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Trinity code is Invalid and is rejected by gcc 4.5.2 (according to gcc.gnu.org)
by David C. Rankin 14 Feb '11

14 Feb '11

Tim, All Looks like the Trinity code is invalid: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47723#c6 -- David C. Rankin, J.D.,P.E.

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ktexteditor/editorchooser_ui.cpp - error: invalid use of incomplete type ‘struct QLayoutWidget’
by David C. Rankin 14 Feb '11

14 Feb '11

All, I'm rebuilding everything in a clean VM with gcc 4.5.2 for the gcc bug report I have opened, and building kdelibs, I have run across an error I've never seen before: [ 72%] Building CXX object interfaces/ktexteditor/CMakeFiles/ktexteditor-shared.dir/editorchooser_ui.cpp.o cd /home/david/tbld/kdelibs/src/interfaces/ktexteditor && /usr/bin/c++ -Dktexteditor_shared_EXPORTS -DHAVE_CONFIG_H -DUSE_QT3 -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -march=x86-64 -mtune=generic -O2 -pipe -include tqt.h -fPIC -I/opt/qt/include -I/opt/qt/include/tqt -I/home/david/tbld/kdelibs/src/interfaces/ktexteditor -I/home/david/tbld/kdelibs/src -I/home/david/tbld/kdelibs/interfaces/ktexteditor -I/home/david/tbld/kdelibs/src/kdecore -I/home/david/tbld/kdelibs/src/kabc -I/home/david/tbld/kdelibs -I/home/david/tbld/kdelibs/dcop -I/home/david/tbld/kdelibs/kdecore -I/home/david/tbld/kdelibs/kdeui -I/home/david/tbld/kdelibs/kio -I/home/david/tbld/kdelibs/kio/kio -I/home/david/tbld/kdelibs/kabc -I/home/david/tbld/kdelibs/interfaces -o CMakeFiles/ktexteditor-shared.dir/editorchooser_ui.cpp.o -c /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp: In constructor ‘EditorChooser_UI::EditorChooser_UI(QWidget*, const char*)’: /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:33:51: error: invalid use of incomplete type ‘struct QLayoutWidget’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.h:19:7: error: forward declaration of ‘struct QLayoutWidget’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:34:109: error: no matching function for call to ‘QVBoxLayout::QVBoxLayout(QLayoutWidget*&, int, int, const char [14])’ /opt/qt/include/qlayout.h:464:5: note: candidates are: QVBoxLayout::QVBoxLayout(const QVBoxLayout&) /opt/qt/include/qlayout.h:458:5: note: QVBoxLayout::QVBoxLayout(int, const char*) /opt/qt/include/qlayout.h:456:5: note: QVBoxLayout::QVBoxLayout(QLayout*, int, const char*) /opt/qt/include/qlayout.h:454:5: note: QVBoxLayout::QVBoxLayout(QWidget*, int, int, const char*) /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:36:53: error: invalid use of incomplete type ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.h:20:7: error: forward declaration of ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:37:15: error: invalid use of incomplete type ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.h:20:7: error: forward declaration of ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:38:15: error: invalid use of incomplete type ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.h:20:7: error: forward declaration of ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:38:38: error: incomplete type ‘QLabel’ used in nested name specifier /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:38:59: error: incomplete type ‘QLabel’ used in nested name specifier /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:38:83: error: incomplete type ‘QLabel’ used in nested name specifier /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:39:42: error: no matching function for call to ‘QVBoxLayout::addWidget(QLabel*&)’ /opt/qt/include/qlayout.h:386:10: note: candidate is: void QBoxLayout::addWidget(QWidget*, int, int) /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:41:58: error: invalid use of incomplete type ‘struct QComboBox’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.h:21:7: error: forward declaration of ‘struct QComboBox’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:42:43: error: no matching function for call to ‘QVBoxLayout::addWidget(QComboBox*&)’ /opt/qt/include/qlayout.h:386:10: note: candidate is: void QBoxLayout::addWidget(QWidget*, int, int) /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:43:45: error: no matching function for call to ‘QVBoxLayout::addWidget(QLayoutWidget*&)’ /opt/qt/include/qlayout.h:386:10: note: candidate is: void QBoxLayout::addWidget(QWidget*, int, int) /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp: In member function ‘virtual void EditorChooser_UI::languageChange()’: /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.cpp:66:15: error: invalid use of incomplete type ‘struct QLabel’ /home/david/tbld/kdelibs/src/interfaces/ktexteditor/editorchooser_ui.h:20:7: error: forward declaration of ‘struct QLabel’ make[2]: *** [interfaces/ktexteditor/CMakeFiles/ktexteditor-shared.dir/editorchooser_ui.cpp.o] Error 1 make[2]: Leaving directory `/home/david/tbld/kdelibs/src' make[1]: *** [interfaces/ktexteditor/CMakeFiles/ktexteditor-shared.dir/all] Error 2 make[1]: Leaving directory `/home/david/tbld/kdelibs/src' make: *** [all] Error 2 Aborting... Is this possibly related to the gcc problem I've had with gcc 4.5.2 that I need to report to gcc, or does this look like a problem with QBoxLayout? -- David C. Rankin, J.D.,P.E.

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Built gcc 4.3.4-3 -- howto change Trinity cmake files to use gcc 4.3.4 instead of gcc 4.5.2
by David C. Rankin 14 Feb '11

14 Feb '11

Tim, all, I have built gcc 4.3.4-3 to see if that fixes the iccconfig.cpp build failure in kdebase. What I don't know is: "How to I change the cmake call or CMakeLists.txt to make sure I'm using gcc 4.3 and not 5.4?" The executable is '/usr/bin/gcc-4.3'. Do I need a CC=gcc-4.3 or CXX=gcc-4.3 somewhere? If so where? I've never tried to build anything with alternate gcc's installed. Any help would be greatly appreciated. -- David C. Rankin, J.D.,P.E.

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kdebase: internal compiler error: Segmentation fault
by David C. Rankin 13 Feb '11

13 Feb '11

Guys, This craziness with gcc may actually be a compiler error. Here is the latest error I got with kdebase: [18%] Building CXX object kcontrol/konq/CMakeFiles/kcm_konq-module.dir/fontopts.cpp.o cd /home/david/tbld/kdebase/src/kcontrol/konq && /usr/bin/c++ -Dkcm_konq_module_EXPORTS -DHAVE_CONFIG_H -DUSE_QT3 -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -march=i686 -mtune=generic -O2 -pipe -include tqt.h -fPIC -I/home/david/tbld/kdebase/src/kcontrol/konq -I/home/david/tbld/kdebase/src -I/home/david/tbld/kdebase/libkonq -I/opt/trinity/include -I/opt/qt/include -I/opt/qt/include/tqt -o CMakeFiles/kcm_konq-module.dir/fontopts.cpp.o -c /home/david/tbld/kdebase/kcontrol/konq/fontopts.cpp In file included from /home/david/tbld/kdebase/kcontrol/konq/fontopts.cpp:387:0: /home/david/tbld/kdebase/src/kcontrol/konq/fontopts.moc: In member function ■virtual void KonqFontOptions::load(bool)■: /home/david/tbld/kdebase/src/kcontrol/konq/fontopts.moc:136:93: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[2]: *** [kcontrol/konq/CMakeFiles/kcm_konq-module.dir/fontopts.cpp.o] Error 1 make[2]: Leaving directory `/home/david/tbld/kdebase/src' make[1]: *** [kcontrol/konq/CMakeFiles/kcm_konq-module.dir/all] Error 2 make[1]: Leaving directory `/home/david/tbld/kdebase/src' make: *** [all] Error 2 Aborting... -- David C. Rankin, J.D.,P.E.

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KDEBase build problem on Mandriva
by Tim Williams 11 Feb '11

11 Feb '11

Hello, I've been unofficially maintaining KDE3 (with help from a few others) for Mandriva for over a year now and i'm currently trying to upgrade my packages using the Trinity 3.5.12 sources. I've managed to get tqtinterface, arts and kdelibs to build sucessfully, but kdebase is failing while trying to build kappfinder with an error I can't solve. I've included the build log. - TQT is detected by the configure script - I have added --enable-closure to the configure command Any suggestions? Thanks, Tim W -- Tim Williams BSc MSc MBCS Autotrain e-Learning 58 Jacoby Place Priory Road Edgbaston Birmingham B5 7UW United Kingdom Web : http://www.autotrain.org, http://www.utrain.info Tel : +44 (0)121 414 2214 AutoTrain e-Learning is a trading name of EuroMotor-AutoTrain LLP Registered in the United Kingdom, number: OC317070.

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Add printer fails
by John A. Sullivan III 11 Feb '11

11 Feb '11

Hello, all. I have a pristine install of Squeeze with Trinity 3.5.12. I clicked on Settings / Peripherals / Printers to add a new printer. I entered Administration mode which asked me for my user password as it I was using sudo rather than the root password as if I was using su. I clicked on Add a printer. It took a very long time but eventually brought up the new printer wizard. I selected an TCP printer, entered the IP address, clicked next and was told: The executable /opt/kde3/bin/make_driver_db_cups could not be found in your PATH. Check that this program exists and is accessible in your PATH variable. Not surprising as I would suspect this is in /opt/trinity/bin. Is this something I am doing wrong or a bug? I created a symbolic link named /opt/kde3 for /opt/trinity. It did not eliminate the long waits but it did allow me to create the printer. Thanks - John

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iccconfig - Makefile.am: noinst_HEADERS = iccconfig.h (is this right?)
by David C. Rankin 11 Feb '11

11 Feb '11

Serghei, Tim, all, Trying to debug the iccconfig.cpp error I'm having with kdebase, I've run across the following line in the ../iccconfig/Makefile.am: noinst_HEADERS = iccconfig.h According to http://www.gnu.org/software/hello/manual/automake/Headers.html <quote> Usually, only header files that accompany installed libraries need to be installed. Headers used by programs or convenience libraries are not installed. The noinst_HEADERS variable can be used for such headers. However when the header actually belongs to a single convenience library or program, we recommend listing it in the program's or library's _SOURCES variable (see Program Sources) instead of in noinst_HEADERS. This is clearer for the Makefile.am reader. noinst_HEADERS would be the right variable to use in a directory containing only headers and no associated library or program. </quote> What struck me is the line reading: "noinst_HEADERS would be the right variable to use in a directory containing only headers and no associated library or program." This isn't the case with iccconfig because you have the program iccconfig.cpp. Also, is it possible that I've run into a gcc compiler error? I'm working with the following: gcc 4.5.2-6 gcc-fortran 4.5.2-6 gcc-libs 4.5.2-6 gcc-objc 4.5.2-6 Thanks for any thoughts you may have. -- David C. Rankin, J.D.,P.E.

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kdebase: is iccconfigbase.h missing from the kcontrol/iccconfig directory?
by David C. Rankin 10 Feb '11

10 Feb '11

Guys, I'll post this under a separate thread so it isn't buried. trinity/kdebase/kcontrol/iccconfig/iccconfig.h has the following includes: #include <dcopobject.h> #include <libkrandr/libkrandr.h> #include "iccconfigbase.h" There is no "iccconfigbase.h" in the iccconfig directory? Is "iccconfigbase.h" supposed to be there? The only iccconfigbase file present is: -rw-r--r-- 1 david david 6332 Jan 21 17:43 iccconfigbase.ui -- David C. Rankin, J.D., P.E.

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kdebase iccconfig.cpp make failure - Round 3
by David C. Rankin 09 Feb '11

09 Feb '11

Everyone, After moving everything to a clean build environment and rebuilding everything from scratch to get around a kdebase make failure, we have come full circle. The kdebase build is dying at the same place: Scanning dependencies of target kcm_iccconfig-module make[2]: Leaving directory `/home/david/tbld/kdebase/src' make -f kcontrol/iccconfig/CMakeFiles/kcm_iccconfig-module.dir/build.make kcontrol/iccconfig/CMakeFiles/kcm_iccconfig-module.dir/build make[2]: Entering directory `/home/david/tbld/kdebase/src' /usr/bin/cmake -E cmake_progress_report /home/david/tbld/kdebase/src/CMakeFiles [ 30%] Building CXX object kcontrol/iccconfig/CMakeFiles/kcm_iccconfig-module.dir/iccconfig.cpp.o cd /home/david/tbld/kdebase/src/kcontrol/iccconfig && /usr/bin/c++ -Dkcm_iccconfig_module_EXPORTS -DHAVE_CONFIG_H -DUSE_QT3 -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -march=i686 -mtune=generic -O2 -pipe -include tqt.h -fPIC -I/home/david/tbld/kdebase/src/kcontrol/iccconfig -I/home/david/tbld/kdebase/src -I/opt/trinity/include -I/opt/qt/include -I/opt/qt/include/tqt -DKDE_CONFDIR=\"/opt/trinity/share/config\" -o CMakeFiles/kcm_iccconfig-module.dir/iccconfig.cpp.o -c /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp: In member function ‘void KICCConfig::load(bool)’: /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp:289:38: error: expected type-specifier /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp:289:38: error: cannot convert ‘int*’ to ‘KRandrSimpleAPI*’ in initialization /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp:289:38: error: expected ‘,’ or ‘;’ /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp: In member function ‘virtual void KICCConfig::save()’: /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp:359:37: error: expected type-specifier /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp:359:37: error: cannot convert ‘int*’ to ‘KRandrSimpleAPI*’ in initialization /home/david/tbld/kdebase/kcontrol/iccconfig/iccconfig.cpp:359:37: error: expected ‘,’ or ‘;’ make[2]: *** [kcontrol/iccconfig/CMakeFiles/kcm_iccconfig-module.dir/iccconfig.cpp.o] Error 1 make[2]: Leaving directory `/home/david/tbld/kdebase/src' make[1]: *** [kcontrol/iccconfig/CMakeFiles/kcm_iccconfig-module.dir/all] Error 2 make[1]: Leaving directory `/home/david/tbld/kdebase/src' make: *** [all] Error 2 Aborting... Serghei, as you requested in the "Round 2" thread, I have attached /opt/trinity/include/libkranr/libkranr.h and CMakeError.log. I am at a loss. The current build arguments are: [[ ${PATH%%:*} =~ /opt/trinity/bin ]] || export PATH=/opt/trinity/bin:$PATH export CMAKE_PREFIX_PATH=/opt/qt:/opt/trinity export CMAKE_INCLUDE_PATH=/opt/qt/include:/opt/qt/include/tqt:/usr/include/dbus-1.0 export LD_LIBRARY_PATH=/opt/trinity/lib:$LD_LIBRARY_PATH export PKG_CONFIG_PATH=:/opt/trinity/lib/pkgconfig:/opt/qt/lib/pkgconfig trinity_prefix="/opt/trinity" cd ${srcdir} cmake ../ \ -DCMAKE_INSTALL_PREFIX=${trinity_prefix} \ -DWITH_QT3=ON \ -DQTDIR=/opt/qt \ -DBUILD_ALL=ON make VERBOSE=1 Any thoughts on why we are seeing this iccconfig.cpp error? Got any more rabbits left in your hat? ;-) -- David C. Rankin, J.D., P.E.

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