weird error compiling

[Pupeno]

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I'm having this error while compiling:
./.libs/libkdesvgicons.a(ksvgiconengine.o): In function
`KSVGIconEngine::load(int, int, QString const &)':
/home/pupeno/src/kde/kde.head/kdelibs/kdecore/svgicons/ksvgiconengine.cpp:533
: undefined reference to `QDomDocument::setContent(QIODevice *, QString *,
 int *, int *)'
./.libs/libkdesvgicons.a(ksvgiconengine.o): In function `QGArray::size(void)
const':
/opt/lib/qt-copy/include/qmemarray.h(.gnu.linkonce.d.__vt_t8QPtrList1Z16QDomN
amedNodeMap+0x14): undefined reference to `QPtrCollection::newItem(void *)'
collect2: ld returned 1 exit status

The compilation lines are these:
/bin/sh ../../libtool --mode=link --tag=CXX c++  -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 -fno-builtin -g3 -fno-exceptions -fno-check-new
- -DQT_NO_TRANSLATION -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_COMPAT
- -o ksvgtopng  ksvgtopng.o libkdesvgicons.la -lqt-mt  -lpng -lz -lm -lXext
- -lX11 -lresolv -lSM -lICE -lpthread -L/usr/X11R6/lib -L/opt/lib/qt-copy//lib
- -L/opt/kde.head//lib
c++ -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 -fno-builtin -g3
- -fno-exceptions -fno-check-new -DQT_NO_TRANSLATION -DQT_CLEAN_NAMESPACE
- -DQT_NO_ASCII_CAST -DQT_NO_COMPAT -o ksvgtopng ksvgtopng.o
./.libs/libkdesvgicons.a -L/usr/lib/gcc-lib/i586-mandrake-linux-gnu/2.96
- -L/usr/lib/gcc-lib/i586-mandrake-linux-gnu/2.96/../../.. -lstdc++ -lc -lgcc
- -lqt-mt -lpng -lz -lm -lXext -lX11 -lresolv -lSM -lICE -lpthread
- -L/usr/X11R6/lib -L/opt/lib/qt-copy//lib -L/opt/kde.head//lib

I've tryed adding -I/opt/lib/qt-copy/include by hand but I get the same
 error. I'm working with cvs head from today I've checked qdom.h and the
 method is there and I've checked qt sources and the method is there too,
 I've compiled qt with this options:
./configure -system-zlib -qt-gif -system-libpng -system-libjpeg
- -plugin-imgfmt-mng -thread -no-stl -no-xinerama -no-g++-exceptions

I don't know what else to try/check, any idea ? any help ? anyone getting
this error ?
Thank you!
Carpe diem!
- --
Pupeno: pupeno at pupeno.com.ar
http://www.pupeno.com.ar
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