configure can't find my qt3

[Tim Wunder]

Hi, 
Just updated kdemultimedia fm CVS and configure now can't seem to find qt3
The relevant portion of config.log is:
configure:19419: checking for Qt
configure: 19481: /usr/lib/qt3/include/qstyle.h
taking that
tried NO
configure:19586: rm -rf SunWS_cache; g++ -o conftest -Wnon-virtual-dtor -Wno-long-long -Wbad-function-cast -Wundef -Wall -pedantic -W -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -O2 -fno-exceptions -fno-check-new -I/usr/lib/qt3/include -I/usr/X11R6/include  -DQT_THREAD_SUPPORT  -D_REENTRANT  -L/usr/lib/qt3/lib -L/usr/X11R6/lib   conftest.cc  -lqt-mt -lpng -lz -lm -ljpeg -ldl  -lXext -lX11 -lSM -lICE  -lresolv -lpthread 1>&5
/usr/lib/libGL.so.1: undefined reference to `grBufferSwap'
configure:19589: $? = 1
configure: failed program was:
#include "confdefs.h"
#include <qglobal.h>
#include <qapplication.h>
#include <qcursor.h>
#include <qstylefactory.h>
#include <private/qucomextra_p.h>
#if ! (QT_VERSION >= 303)
#error 1
#endif

int main() {
    (void)QStyleFactory::create(QString::null);
    QCursor c(Qt::WhatsThisCursor);
    return 0;
}
configure:19628: error: Qt (>= Qt 3.0.3) (library qt-mt) not found. Please check your installation!
For more details about this problem, look at the end of config.log.
Make sure that you have compiled Qt with thread support!

All the referenced include files are located in /usr/lib/qt3.0.5/include and /usr/lib/qt3 is linked to /usr/lib/qt3.0.5. Perhaps it has to do with "/usr/lib/libGL.so.1: undefined reference to `grBufferSwap'", /usr/lib/libGL.so.1 is symlinked to /usr/lib/libGL.so.1.3.403

Any help appreciated.

Regards,
Tim