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Month: May 2011

Re: [trinity-devel] Qt3 - No Longer Builds (multiple boxes) undefined symbol: _ZN7KGlobal20deleteStaticDeletersEv

From: PICCORO McKAY Lenz <mckaygerhard@...>
Date: Tue, 10 May 2011 13:35:22 -0430
interesting the slack issues..

wel in any way, ARCH wiki about trinity said that build kde3 or qt3
trinity must be in clean env..

but maybe the conflicts of tools and references in objects cause to
change specific paths to /opt resulting in no errors references..

the error:

../../../include/qimage.h: In member function ‘bool
QImageTextKeyLang::operator<(const QImageTextKeyLang&) const’:
../../../include/qimage.h:61:61: warning: suggest parentheses around
‘&&’ within ‘||’ [-Wparentheses]

seen related to patch "qt3-warnings.diff" in
that i currently analising, seen comparision are ambiguos..  please
some one can clarify this patch realted to this error?

On 5/10/11, /dev/ammo42 <mickeytintincolle@...> wrote:
> Le Tue, 10 May 2011 12:01:17 -0500,
> "David C. Rankin" <drankinatty@...> a écrit :
>> 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
>>    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
>> -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
>> -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/ 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/ 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/ 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?
> It works for me™.
> I am using a slightly modified version of the Slackware-originated
> SlackBuild that can be found at
> This is a unusual SlackBuild, because it builds qt3 in /opt/kde3
> (Patrick Volderking says in the scripts that building it in /tmp
> frequently led to wrong packages).
> Also, I posted my own version recently on the list, it is essentially
> the same with additional patches.
> I am building Trinity under Slackware 13.37 with full KDE4 alongside
> (KDE4 is my main desktop now, no kidding), and:
> -dependencies such as qt3, qca and poppler-qt3 compile with the
> unsupported scripts from the Slackware mirrors, with /opt/kde3 prefix
> -arts, dbus-tqt, dbus-1-tqt, tqtinterface compile without errors,
> with /opt/kde3 prefix
> -kdebase and kdelibs also compile without errors, still in /opt/kde3,
> but when I launch any KDE3 program, it doesn't manage to load any
> library in /opt/kde3/lib/kde3.
> However, when I built qt3, Trinity was not installed, but only KDE4.
> I will put the build scripts and the patches online when I have more
> time (==soon), right now I have my exams. The patches basically fix
> kconfig_compiler detection (with the SVN version it uses the KDE4 one)
> and enforce the use of dbus-tqt.pc for the build of kdebase.
>>    The build script is here:
>>    The Qt3 package built fine when I uploaded it a day ago:
>>    Any help appreciated :)
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Lenz McKAY Gerardo (PICCORO)
Cofundador de Venenux;  debian based multimedia alike free only zealots
users (oh well, i try but..too many free guidelines buahhh)
creador de massenkoh linux; debian enhanchements for better up to date
support on stable brand, including non-free soft.