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3812 discussions

Qt3 3.3.8c now in Trinity SVN for further development
by Timothy Pearson 11 May '11

11 May '11

All, In response to a lot of the traffic on this mailing list, and in order to prevent fragmentation of Qt3 versions via distro-specific patches, I have added Qt3 3.3.8c into the Trinity SVN here: http://svn.trinitydesktop.org/websvn/listing.php?repname=Trinity&path=%2Fma… It can be checked out into the current working directory with a command similar to this (if you do not have an SVN account simply remove the --username=<username> portion of the command): svn co http://svn.trinitydesktop.org/svn/trinity/dependencies/qt3 . --username=<username> The version currently in SVN has had the version number bumped to 3.3.8d, and includes many of the Qt3 bugfix and security patches commonly in use today. This version is ready to accept new bugfixes, such as a repair for the gcc 4.6 header #include issue currently being discussed on this list. If you want the ability to commit to this Qt3 branch in SVN please write me directly at kb9vqf(a)pearsoncomputing.net and request an SVN account. If you already have an SVN account at svn.trinitydesktop.org but cannot commit to this branch, please include your username so that I can grant write access to your account. I hope this decision will aid all involved in keeping Qt3 running smoothly and compiling on new platforms! Timothy Pearson Trinity Desktop Project

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arts - CMake error: qiomanager_p.moc not generated
by David C. Rankin 11 May '11

11 May '11

I apologize if you get 2 copies of this message, I never saw it come through to the list.... -------- Original Message -------- Serghei, After building qt3 in a pristine build environment, I thought I would build the rest of trinity there while I had the chance. So far, the dependencies have built without issue: trinity-qt3-3.3.8c-1-x86_64.pkg.tar.xz trinity-pyqt3-3.18.1-9-x86_64.pkg.tar.xz (poppler-qt3 still fails) trinity-dbus-1-qt3-0.9-7.2-x86_64.pkg.tar.xz trinity-tqtinterface-1230411-1-x86_64.pkg.tar.xz Building arts, I have run into another .moc file that isn't generated. This time it is qiomanager_p.moc. The build gets to 100% and then dies with: [100%] Building CXX object qtmcop/CMakeFiles/qtmcop-shared.dir/qiomanager.cc.o cd /build/src/build/qtmcop && /usr/bin/c++ -Dqtmcop_shared_EXPORTS -DHAVE_CONFIG_H -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 -fPIC -I/opt/qt/include -I/opt/qt/include/tqt -I/build/src/build/qtmcop -I/build/src/build/mcop -I/build/src/arts/mcop -include tqt.h -o CMakeFiles/qtmcop-shared.dir/qiomanager.cc.o -c /build/src/arts/qtmcop/qiomanager.cc /build/src/arts/qtmcop/qiomanager.cc:299:28: fatal error: qiomanager_p.moc: No such file or directory compilation terminated. make[2]: *** [qtmcop/CMakeFiles/qtmcop-shared.dir/qiomanager.cc.o] Error 1 make[2]: Leaving directory `/build/src/build' make[1]: *** [qtmcop/CMakeFiles/qtmcop-shared.dir/all] Error 2 make[1]: Leaving directory `/build/src/build' make: *** [all] Error 2 ==> ERROR: A failure occurred in build(). Aborting... Checking the build directory -- no qiomanager_p.moc was every generated. Could you take a look and see if this is like the kdevelop issue :) -- David C. Rankin, J.D.,P.E. -- David C. Rankin, J.D.,P.E.

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poppler-qt3 NEED HELP - Anybody got it building with current poppler-qt & gcc 4.6?
by David C. Rankin 11 May '11

11 May '11

All, (Baho and Calvin especially) I need to get poppler-qt3 building to enable -DWITH_PDF=ON in kdegraphics. Right now I have kdegraphics on Arch building with: cmake ${srcdir}/${_svnmod} \ -DCMAKE_INSTALL_PREFIX=${trinity_prefix} \ -DCMAKE_VERBOSE_MAKEFILE=ON \ -DQT_VERSION=3 \ -DCMAKE_CXX_FLAGS="-fpermissive" \ -DWITH_T1LIB=ON \ -DWITH_LIBPAPER=ON \ -DWITH_TIFF=ON \ -DWITH_OPENEXR=ON \ -DWITH_PAM=ON \ -DBUILD_ALL=ON make # -DWITH_PDF=ON \ (waiting on poppler-qt3) poppler-qt3 was building a month or so ago, but now I'm stuck. The regular arch version built up until the gcc 4.6 change (or just a little before). Now on the regular Arch install it fails with the following error: make[2]: Entering directory `/home/david/arch/pkg/bld/poppler-qt3/src/poppler-0.16.4/qt' CXX poppler-document.lo In file included from /opt/qt/include/qstringlist.h:45:0, from /opt/qt/include/qcolor.h:46, from /opt/qt/include/qpixmap.h:46, from ./poppler-qt.h:33, from poppler-document.cc:23: /opt/qt/include/qvaluelist.h:91:13: error: 'ptrdiff_t' does not name a type /opt/qt/include/qvaluelist.h:167:13: error: 'ptrdiff_t' does not name a type In file included from /opt/qt/include/qstringlist.h:45:0, from /opt/qt/include/qcolor.h:46, from /opt/qt/include/qpixmap.h:46, from ./poppler-qt.h:33, from poppler-document.cc:23: /opt/qt/include/qvaluelist.h:427:13: error: 'ptrdiff_t' does not name a type make[2]: *** [poppler-document.lo] Error 1 make[2]: Leaving directory `/home/david/arch/pkg/bld/poppler-qt3/src/poppler-0.16.4/qt' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/david/arch/pkg/bld/poppler-qt3/src/poppler-0.16.4' make: *** [all] Error 2 ==> ERROR: A failure occurred in build(). Aborting... With the trinity-poppler-qt3, I had to add an export adding /opt/qt/lib/pkgconfig to the PKGBUILD: export PKG_CONFIG_PATH=/opt/qt/lib/pkgconfig:${PKG_CONFIG_PATH} then the build gets past the configure error of: "configure: error: Qt development libraries not found" the fatal error now is: make[2]: Entering directory `/home/david/tblds/trinity-poppler-qt3/src/poppler-0.16.4/qt' CXX poppler-document.lo CXX poppler-fontinfo.lo CXX poppler-link.lo CXX poppler-page.lo In file included from poppler-page.cc:28:0: /opt/qt/include/qimage.h: In member function 'bool QImageTextKeyLang::operator<(const QImageTextKeyLang&) const': /opt/qt/include/qimage.h:61:61: warning: suggest parentheses around '&&' within '||' [-Wparentheses] poppler-page.cc: In member function 'QImage Poppler::Page::renderToImage(double, double, bool) const': poppler-page.cc:76:18: warning: variable 'color_ptr' set but not used [-Wunused-but-set-variable] CXX poppler-page-transition.lo CXX poppler-private.lo CXXLD libpoppler-qt.la /usr/bin/ld: cannot find -lqt-mt collect2: ld returned 1 exit status make[2]: *** [libpoppler-qt.la] Error 1 make[2]: Leaving directory `/home/david/tblds/trinity-poppler-qt3/src/poppler-0.16.4/qt' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/david/tblds/trinity-poppler-qt3/src/poppler-0.16.4' make: *** [all] Error 2 ==> ERROR: A failure occurred in build(). Aborting... I don't understand how there is a ld error on -lqt-mt -- it's there: 18:27 trinity:~/tblds/trinity-poppler-qt3> l /opt/qt/lib/ <snip> -rw-r--r-- 1 root root 809 May 5 16:01 libqt-mt.prl lrwxrwxrwx 1 root root 17 May 5 16:00 libqt-mt.so -> libqt-mt.so.3.3.8 lrwxrwxrwx 1 root root 17 May 5 16:00 libqt-mt.so.3 -> libqt-mt.so.3.3.8 lrwxrwxrwx 1 root root 17 May 5 16:00 libqt-mt.so.3.3 -> libqt-mt.so.3.3.8 -rwxr-xr-x 1 root root 8407876 May 5 16:01 libqt-mt.so.3.3.8 <snip> I need help sorting both out. Anybody see anything that sticks out above? -- David C. Rankin, J.D.,P.E.

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kdegraphics CMake FTBFS
by Timothy Pearson 11 May '11

11 May '11

Hi Serghei, Tried to build kdegraphics but it failed: https://quickbuild.pearsoncomputing.net/~trinity/+archive/trinity-nightly-b… Thanks! Tim

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kdevelop - kdevdesignerpart CMake files error?
by David C. Rankin 10 May '11

10 May '11

Serghei, I think I have found a problem with the kdevelop CMake files. kdevelop build fails with: [ 92%] Building CXX object kdevdesigner/designer/CMakeFiles/libkdevdesignerpart-module.dir/kdevdesigner_part.cpp.o cd /home/david/tblds/trinity-kdevelop/src/build/kdevdesigner/designer && /usr/bin/c++ -Dlibkdevdesignerpart_module_EXPORTS -DHAVE_CONFIG_H -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -DDESIGNER -fpermissive -Wno-deprecated -include tqt.h -fPIC -I/home/david/tblds/trinity-kdevelop/src/build/kdevdesigner/designer -I/home/david/tblds/trinity-kdevelop/src/kdevelop/kdevdesigner/designer -I/home/david/tblds/trinity-kdevelop/src/kdevelop/kdevdesigner/shared -I/home/david/tblds/trinity-kdevelop/src/kdevelop/lib/interfaces/external -I/opt/trinity/include -I/opt/qt/include -I/opt/qt/include/tqt -include tqt.h -UQT_NO_ASCII_CAST -o CMakeFiles/libkdevdesignerpart-module.dir/kdevdesigner_part.cpp.o -c /home/david/tblds/trinity-kdevelop/src/kdevelop/kdevdesigner/designer/kdevdesigner_part.cpp /home/david/tblds/trinity-kdevelop/src/kdevelop/kdevdesigner/designer/kdevdesigner_part.cpp:565:33: fatal error: kdevdesigner_part.moc: No such file or directory compilation terminated. make[2]: *** [kdevdesigner/designer/CMakeFiles/libkdevdesignerpart-module.dir/kdevdesigner_part.cpp.o] Error 1 make[2]: Leaving directory `/home/david/tblds/trinity-kdevelop/src/build' make[1]: *** [kdevdesigner/designer/CMakeFiles/libkdevdesignerpart-module.dir/all] Error 2 make[1]: Leaving directory `/home/david/tblds/trinity-kdevelop/src/build' make: *** [all] Error 2 ==> ERROR: A failure occurred in build(). Aborting... I saved the scrollback from just before the error and, the error is correct, CMake is NOT generating kdevdesigner_part.moc: [ 82%] Generating actiondnd.moc cd /home/david/tblds/trinity-kdevelop/src/build/kdevdesigner/designer && /opt/qt/bin/tmoc /home/david/tblds/trinity-kdevelop/src/kdevelop/kdevdesigner/designer/actiondnd.h -o actiondnd.moc /usr/bin/cmake -E cmake_progress_report /home/david/tblds/trinity-kdevelop/src/build/CMakeFiles [ 82%] Generating actioneditorimpl.moc <snip remaining directory information> [ 83%] Generating actionlistview.moc [ 83%] Generating asciivalidator.moc [ 83%] Generating command.moc [ 83%] Generating connectionitems.moc [ 83%] Generating connectiontable.moc [ 83%] Generating customwidgeteditorimpl.moc [ 83%] Generating database.moc [ 83%] Generating dbconnectionimpl.moc [ 83%] Generating dbconnectionsimpl.moc [ 84%] Generating editfunctionsimpl.moc [ 84%] Generating filechooser.moc [ 84%] Generating formfile.moc [ 84%] Generating formsettingsimpl.moc [ 84%] Generating formwindow.moc [ 84%] Generating hierarchyview.moc [ 84%] Generating iconvieweditorimpl.moc [ 84%] Generating layout.moc [ 84%] Generating listboxdnd.moc [ 85%] Generating listboxeditorimpl.moc [ 85%] Generating listboxrename.moc [ 85%] Generating listdnd.moc [ 85%] Generating listviewdnd.moc [ 85%] Generating listvieweditorimpl.moc [ 85%] Generating mainwindow.moc [ 85%] Generating menubareditor.moc [ 85%] Generating multilineeditorimpl.moc [ 85%] Generating newformimpl.moc [ 86%] Generating orderindicator.moc [ 86%] Generating outputwindow.moc [ 86%] Generating paletteeditoradvancedimpl.moc [ 86%] Generating paletteeditorimpl.moc [ 86%] Generating pixmapchooser.moc [ 86%] Generating popupmenueditor.moc [ 86%] Generating previewframe.moc [ 86%] Generating previewwidgetimpl.moc [ 86%] Generating project.moc [ 87%] Generating projectsettingsimpl.moc [ 87%] Generating propertyeditor.moc [ 87%] Generating qcompletionedit.moc [ 87%] Generating sizehandle.moc [ 87%] Generating sourceeditor.moc [ 87%] Generating sourcefile.moc [ 87%] Generating startdialogimpl.moc [ 87%] Generating styledbutton.moc [ 87%] Generating tableeditorimpl.moc [ 88%] Generating timestamp.moc [ 88%] Generating variabledialogimpl.moc [ 88%] Generating widgetaction.moc [ 88%] Generating widgetfactory.moc [ 88%] Generating wizardeditorimpl.moc It's like CMake is just not generating kdevdesigner_part.moc. Should it be? -- David C. Rankin, J.D.,P.E.

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May Meeting
by Robert Xu 10 May '11

10 May '11

Hi all, May Meeting will probably be postponed due to us frozen on cmake. If anyone still has a topic they *really* need to discuss, or if anyone wants to help speed up porting, throw us a message at irc.freenode.net/#trinity-desktop. PS. If anyone hasn't seen, there's a new trinity website (trinitydesktop.org). PSS. gcc46 problems are being corrected. For those of you who want to give Trinity a try at building, make sure you know what gcc version you are using. AFAIK, Fedora 15+, openSUSE Factory, Arch Linux, and Debian are on this version. -- later, Robert Xu

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Adding: #include <cstddef> to headers AS FOUND - is it doable?
by David C. Rankin 10 May '11

10 May '11

Tim, Serghei, As we find the headers that need to be patched with '#include <cstddef>', can those be updated in SVN? Is there any reason not? If adding the include won't impact those building on gcc < 4.6, then I say we do it so that the code is 4.6 compliant and won't need fixing later. What say the experts? So far I have: kdegraphics: --- kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h +++ kdegraphics/kviewshell/plugins/djvu/libdjvu/GSmartPointer.h 2011-05-08 11:47:20.000000000 -0500 @@ -56,6 +56,7 @@ #ifndef _GSMARTPOINTER_H_ #define _GSMARTPOINTER_H_ +#include <cstddef> #ifdef HAVE_CONFIG_H #include "config.h" #endif They can be handled in the build scripts, but I would like to minimize the proliferation of patch files and eliminated the if "already applied" then "don't patch again dummy" fi statements :p -- David C. Rankin, J.D.,P.E.

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Qt3 - No Longer Builds (multiple boxes) libkdecore.so.4: undefined symbol: _ZN7KGlobal20deleteStaticDeletersEv
by David C. Rankin 10 May '11

10 May '11

Guys, This is bizarre. I went to build Qt3 this morning, applied a new patch, and Qt3 wouldn't compile. So I removed the patch just to make sure nothing on the system had changed to prevent building and -- I STILL GET THE ERROR?? So I went to a box where Qt3 built a day or so ago which still had the Qt3 build directory in place from the last time it built and went to build it again - I get the same symbol lookup error. The only thing that changes was qt 4.7.3-1 was pulled in as a dependency of poppler-qt when I attempted to build kdegraphics with -DWITH_PDF=ON. I thought Qt3 would build fine with Qt4 installed? Is this something new with the new version? The symbol error has me scratching my head. I can't for the life of me figure out what this error is telling me: g++ -c -pipe -fPIC -Wall -W -march=i686 -mtune=generic -O2 -pipe -D_REENTRANT -DDESIGNER -DQT_INTERNAL_XML -DQT_INTERNAL_WORKSPACE -DQT_INTERNAL_ICONVIEW -DQT_INTERNAL_TABLE -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -I/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/mkspecs/linux-g++ -I. -I/usr/include/freetype2 -I../shared -I../uilib -I../../../include -I/usr/X11R6/include -I.moc/release-shared-mt/ -o ./editfunctions.o editfunctions.cpp /home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/bin/uic -L /home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/plugins newform.ui -i newform.h -o newform.cpp g++ -c -pipe -fPIC -Wall -W -march=i686 -mtune=generic -O2 -pipe -D_REENTRANT -DDESIGNER -DQT_INTERNAL_XML -DQT_INTERNAL_WORKSPACE -DQT_INTERNAL_ICONVIEW -DQT_INTERNAL_TABLE -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -I/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/mkspecs/linux-g++ -I. -I/usr/include/freetype2 -I../shared -I../uilib -I../../../include -I/usr/X11R6/include -I.moc/release-shared-mt/ -o ./newform.o newform.cpp In file included from ../../../include/qdragobject.h:50:0, from ../../../include/qiconview.h:51, from newform.cpp:13: ../../../include/qimage.h: In member function ‘bool QImageTextKeyLang::operator<(const QImageTextKeyLang&) const’: ../../../include/qimage.h:61:61: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] /home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/bin/uic -L /home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/plugins listvieweditor.ui -i listvieweditor.h -o listvieweditor.cpp /home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/bin/uic: symbol lookup error: /opt/trinity/lib/libkdecore.so.4: undefined symbol: _ZN7KGlobal20deleteStaticDeletersEv make[4]: *** [listvieweditor.cpp] Error 127 make[4]: Leaving directory `/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/tools/designer/designer' make[3]: *** [sub-designer] Error 2 make[3]: Leaving directory `/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/tools/designer' make[2]: *** [sub-designer] Error 2 make[2]: Leaving directory `/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/tools' make[1]: *** [sub-tools] Error 2 make[1]: Leaving directory `/home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b' make: *** [init] Error 2 ==> ERROR: A failure occurred in build(). Aborting... I get that it is a uic symbol lookup error: /home/david/tblds/trinity-qt3/src/qt-x11-free-3.3.8b/bin/uic: symbol lookup error: /opt/trinity/lib/libkdecore.so.4: undefined symbol: _ZN7KGlobal20deleteStaticDeletersEv How does one fix a symbol lookup error like this? Also why does the Qt3 build even look to /opt/trinity/lib/libkdecore.so.4? How can I prevent this from happening? This built fine before the Qt4 package installed. Short of removing Qt4, what is the best way to try and fix this? The build script is here: http://svn.trinitydesktop.org/svn/trinity-packaging/arch/master/trinity-qt3… The Qt3 package built fine when I uploaded it a day ago: http://svn.trinitydesktop.org/svn/trinity-packaging/arch/master/src/trinity… Any help appreciated :) -- David C. Rankin, J.D.,P.E.

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Files that need to #include <cstddef> for gcc-4.6
by /dev/ammo42 10 May '11

10 May '11

Hi all, In fact the file needing a patch to #include <cstddef> to compile with gcc-4.6 are not difficult to find, a little grep suffices ;) =========== dd@darkstar:/tmp/qt-x11-free-3.3.8b$ find . -iname \*.h -exec grep -L "#include <cstddef>" {} \; | xargs grep -l ptrdiff_t ./src/tools/qvaluelist.h ./src/tools/qvaluevector.h ./src/tools/qmap.h ./src/3rdparty/zlib/zutil.h ./include/qmap.h ./include/qvaluevector.h ./include/qvaluelist.h dd@darkstar:/tmp/qt-x11-free-3.3.8b$ find . -iname \*.h -exec grep -L "#include <cstddef>" {} \; | xargs grep -l size_t ./src/sql/qsqlrecord.h ./src/tools/qvaluelist.h ./src/tools/qvaluevector.h ./src/tools/qmap.h ./src/kernel/qrichtext_p.h ./src/3rdparty/libjpeg/jinclude.h ./src/3rdparty/libjpeg/jpegint.h ./src/3rdparty/libjpeg/jpeglib.h ./src/3rdparty/libjpeg/jmemsys.h ./src/3rdparty/libjpeg/jdhuff.h ./src/3rdparty/libmng/libmng_memory.h ./src/3rdparty/libmng/libmng_types.h ./src/3rdparty/libpng/pngconf.h ./src/3rdparty/libpng/png.h ./src/3rdparty/opentype/ftglue.h ./tools/designer/designer/defs.h ./mkspecs/qnx-g++/qplatformdefs.h ./mkspecs/aix-g++-64/qplatformdefs.h ./mkspecs/tru64-g++/qplatformdefs.h ./mkspecs/tru64-cxx/qplatformdefs.h ./mkspecs/bsdi-g++/qplatformdefs.h ./mkspecs/irix-g++/qplatformdefs.h ./mkspecs/aix-xlc-64/qplatformdefs.h ./mkspecs/unixware-cc/qplatformdefs.h ./mkspecs/solaris-g++/qplatformdefs.h ./mkspecs/irix-cc-64/qplatformdefs.h ./mkspecs/sco-cc/qplatformdefs.h ./mkspecs/unixware-g++/qplatformdefs.h ./mkspecs/reliant-cds/qplatformdefs.h ./mkspecs/aix-g++/qplatformdefs.h ./mkspecs/aix-xlc/qplatformdefs.h ./mkspecs/solaris-cc/qplatformdefs.h ./mkspecs/irix-cc/qplatformdefs.h ./examples/distributor/distributor.ui.h ./include/qmap.h ./include/qvaluevector.h ./include/qvaluelist.h ./include/qsqlrecord.h ./include/private/qrichtext_p.h =========== (this is a result from doing the grep commands into unpatched qt-3.3.8b). This method should also work with the Trinity sources.

1 1

kdevelop build error: cmake error?
by Baho Utot 10 May '11

10 May '11

[ 94%] Building CXX object kdevdesigner/designer/CMakeFiles/libkdevdesignerpart-module.dir/actiondnd.cpp.o /trinity.source/kdevelop/kdevdesigner/designer/kdevdesigner_part.cpp:565:33: fatal error: kdevdesigner_part.moc: No such file or directory compilation terminated. make[2]: *** [kdevdesigner/designer/CMakeFiles/libkdevdesignerpart-module.dir/kdevdesigner_part.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs....

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