linkerror

inking CXX executable idmappingxmlsourcetest
cd /home/kde4/build/kpilot/conduits/base/tests && /usr/bin/cmake -P CMakeFiles/idmappingxmlsourcetest.dir/cmake_clean_target.cmake
cd /home/kde4/build/kpilot/conduits/base/tests && /usr/bin/c++     -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-exceptions -fno-check-new -fno-common -fvisibility=hidden -g3 -fno-inline  -fPIC "CMakeFiles/idmappingxmlsourcetest.dir/idmappingxmlsourcetest_automoc.o" "CMakeFiles/idmappingxmlsourcetest.dir/idmappingxmlsourcetest.o"   -o idmappingxmlsourcetest -rdynamic -L/usr/local/lib -L/home/kde4/build/kpilot/lib -L/home/kde4/src/qt-copy/lib -L/opt/kde4/lib -L/lib -L/usr/X11R6/lib -lconduit_base -lQtTest -lconduit_base -lQtTest -lkpilot -lpisock -lkdeui -lQtSvg -lSM -lICE -lX11 -lXext -lXft -lXau -lXdmcp -lXpm -lkdefx -lQtGui -lXtst -lstreamanalyzer -lstreams -lsolid -lkdesu -lkdecore -lQtCore -lpthread -lQtNetwork -lQtDBus -lQtXml -lutil -lz -lbz2 -lresolv -lfam -lacl -lattr -lkio -lQt3Support -Wl,-rpath,/usr/local/lib:/home/kde4/build/kpilot/lib:/home/kde4/src/qt-copy/lib:/opt/kde4/lib:/lib:/usr/X11R6/lib
CMakeFiles/idmappingxmlsourcetest.dir/idmappingxmlsourcetest.o: In function `TestIDMappingXmlSource::testConstructor()':
/home/kde4/src/kpilot/conduits/base/tests/idmappingxmlsourcetest.cc:16: undefined reference to `IDMappingXmlSource::IDMappingXmlSource(QString const&, QString const&)'
/home/kde4/src/kpilot/conduits/base/tests/idmappingxmlsourcetest.cc:19: undefined reference to `IDMappingXmlSource::~IDMappingXmlSource()'
collect2: ld returned 1 exit status
make[2]: *** [conduits/base/tests/idmappingxmlsourcetest] Error 1
make[2]: Leaving directory `/tmp/kde4/build/kpilot'
make[1]: *** [conduits/base/tests/CMakeFiles/idmappingxmlsourcetest.dir/all] Error 2
make[1]: Leaving directory `/tmp/kde4/build/kpilot'
make: *** [all] Error 2
makeobj[0]: Leaving directory `/home/kde4/build/kpilot'