pkg/37688: qt4-tools library linking problem on Linux

[pkgsrc%blackmouse.biz@localhost]

>Number:         37688
>Category:       pkg
>Synopsis:       qt4-tools library linking problem on Linux
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Jan 04 11:35:00 +0000 2008
>Originator:     Ondrej Tuma
>Release:        current
>Organization:
Blackmouse
>Environment:
Linux ip1 2.6.20.1 #3 Thu Mar 8 18:42:01 CET 2007 i686 athlon-4 i386 GNU/Linux
>Description:
ibtool --silent --mode=compile g++ -c -O2 -march=i686 -I/usr/pkg/include 
-I/usr/pkg/qt4/include -I/usr/include -I/usr/pkg/include/freetype2 
-I/usr/pkg/include -I/usr/pkg/qt4/include -I/usr/include 
-I/usr/pkg/include/freetype2 -I/usr/pkg/qt4/include -fno-exceptions 
-D_REENTRANT -DQT_NO_CAST_TO_ASCII -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE 
-DQT_NO_DEBUG -DQT_XML_LIB -DQT_CORE_LIB -DQT_SHARED 
-I../../../mkspecs/linux-g++ -I. -I../../../include/QtCore 
-I../../../include/QtCore -I../../../include/QtXml -I../../../include/QtXml 
-I../../../include -I.moc/release-shared -I.uic/release-shared 
-I/usr/pkg/include -o .obj/release-shared/qrc_qt3headers3.lo 
.rcc/release-shared/qrc_qt3headers3.cpp
libtool --silent --mode=link g++ -L/usr/pkg/lib -Wl,-R/usr/pkg/lib 
-L/usr/pkg/qt4/lib -Wl,-R/usr/pkg/qt4/lib -L/usr/lib -Wl,-R/usr/lib 
-L/usr/pkgsrc/x11/qt4-tools/work/qt-x11-opensource-src-4.3.3/lib 
-fno-exceptions -Wl,-R/usr/pkg/qt4/lib -Wl,-R/usr/pkg/qt4/lib 
-Wl,-R/usr/pkg/lib -Wl,-R/usr/pkg/qt4/lib -Wl,-R/usr/lib -o ../../../bin/qt3to4 
.obj/release-shared/port.lo .obj/release-shared/smallobject.lo 
.obj/release-shared/tokenengine.lo .obj/release-shared/tokenizer.lo 
.obj/release-shared/rpplexer.lo .obj/release-shared/rpp.lo 
.obj/release-shared/rpptreewalker.lo .obj/release-shared/rpptreeevaluator.lo 
.obj/release-shared/rppexpressionbuilder.lo 
.obj/release-shared/preprocessorcontrol.lo .obj/release-shared/replacetoken.lo 
.obj/release-shared/tokenreplacements.lo .obj/release-shared/textreplacement.lo 
.obj/release-shared/portingrules.lo .obj/release-shared/qtsimplexml.lo 
.obj/release-shared/projectporter.lo .obj/release-shared/proparser.lo 
.obj/release-shared/fileporter.lo .ob
 j/release-shared/logger.lo .obj/release-shared/filewriter.lo 
.obj/release-shared/cpplexer.lo .obj/release-shared/ast.lo 
.obj/release-shared/errors.lo .obj/release-shared/parser.lo 
.obj/release-shared/translationunit.lo .obj/release-shared/treewalker.lo 
.obj/release-shared/semantic.lo .obj/release-shared/codemodel.lo 
.obj/release-shared/codemodelwalker.lo 
.obj/release-shared/codemodelattributes.lo .obj/release-shared/moc_rpp.lo 
.obj/release-shared/moc_rpptreeevaluator.lo 
.obj/release-shared/moc_preprocessorcontrol.lo 
.obj/release-shared/moc_projectporter.lo .obj/release-shared/moc_semantic.lo 
.obj/release-shared/qrc_qt3headers0.lo .obj/release-shared/qrc_qt3headers1.lo 
.obj/release-shared/qrc_qt3headers2.lo .obj/release-shared/qrc_qt3headers3.lo   
 -L/usr/pkg/lib -L/usr/pkg/qt4/lib -L/usr/lib 
-L/usr/pkgsrc/x11/qt4-tools/work/qt-x11-opensource-src-4.3.3/lib -lQtXml 
-L/usr/pkg/lib -L/usr/pkg/qt4/lib -L/usr/lib 
-L/usr/pkgsrc/x11/qt4-tools/work/qt-x11-opensource-src-4.3.3/lib -pt
 hread -pthread -pthread -lQtCore -lz -lm -pthread -pthread -lpthread -lrt
/usr/pkg/qt4/lib/libQtCore.so: undefined reference to `dlerror'
/usr/pkg/qt4/lib/libQtCore.so: undefined reference to `dlclose'
/usr/pkg/qt4/lib/libQtCore.so: undefined reference to `dlopen'
/usr/pkg/qt4/lib/libQtCore.so: undefined reference to `dlsym'
collect2: ld returned 1 exit status
make[3]: *** [../../../bin/qt3to4] Error 1

more details is here:
http://linux.blackmouse.biz/pub/blackmouse-current/i686/pkgstat/20080103.1155/x11/qt4-tools/.broken.html
>How-To-Repeat:
bmake
>Fix: