[Kde-winbuild] Build error in extragear/amarok on mingw4 in revision b448c23

[kdewinbuild at googlemail.com]

The full log can be found here: http://winkde.org/pub/kde/ports/win32/releases/nightly/20100421/logs/log-mingw4-extragear_amarok.txt

CMakeFiles\amaroklib.dir\toolbar\CurrentTrackToolbar.obj:CurrentTrackToolbar.cpp:(.text+0x39f): undefined reference to `Capabilities::CurrentTrackActionsCapability::staticMetaObject'
CMakeFiles\amaroklib.dir\toolbar\MainToolbar.obj:MainToolbar.cpp:(.text+0x11d2): undefined reference to `Capabilities::CurrentTrackActionsCapability::staticMetaObject'
CMakeFiles\amaroklib.dir\widgets\Osd.obj:Osd.cpp:(.text+0x5489): undefined reference to `vtable for Meta::Observer'
CMakeFiles\amaroklib.dir\widgets\Osd.obj:Osd.cpp:(.text+0x5599): undefined reference to `vtable for Meta::Observer'
CMakeFiles\amaroklib.dir\GlobalCollectionActions.obj:GlobalCollectionActions.cpp:(.text+0x9eb): undefined reference to `vtable for SmartPointerListDaddy'
CMakeFiles\amaroklib.dir\GlobalCollectionActions.obj:GlobalCollectionActions.cpp:(.text+0xc6b): undefined reference to `vtable for SmartPointerListDaddy'
CMakeFiles\amaroklib.dir\GlobalCollectionActions.obj:GlobalCollectionActions.cpp:(.text+0xed7): undefined reference to `vtable for SmartPointerListDaddy'
CMakeFiles\amaroklib.dir\GlobalCollectionActions.obj:GlobalCollectionActions.cpp:(.text+0x1143): undefined reference to `vtable for SmartPointerListDaddy'
CMakeFiles\amaroklib.dir\GlobalCollectionActions.obj:GlobalCollectionActions.cpp:(.text+0x13af): undefined reference to `vtable for SmartPointerListDaddy'
CMakeFiles\amaroklib.dir\GlobalCollectionActions.obj:GlobalCollectionActions.cpp:(.text+0x1777): more undefined references to `vtable for SmartPointerListDaddy' follow
CMakeFiles\amaroklib.dir\TrayIcon.obj:TrayIcon.cpp:(.text+0x3392): undefined reference to `Capabilities::CurrentTrackActionsCapability::staticMetaObject'
CMakeFiles\amaroklib.dir\TrayIcon.obj:TrayIcon.cpp:(.text+0x707d): undefined reference to `vtable for Meta::Observer'
CMakeFiles\amaroklib.dir\TrayIcon.obj:TrayIcon.cpp:(.text+0x766d): undefined reference to `vtable for Meta::Observer
'
collect2: ld returned 1 exit status
mingw32-make[2]: *** [bin/libamaroklib.dll] Error 1
mingw32-make[1]: *** [src/CMakeFiles/amaroklib.dir/all] Error 2
mingw32-make: *** [all] Error 2
emerge fatal error: while running make cmd: mingw32-make -j2
emerge fatal error: running python c:\kde\kde-mingw4\emerge\portage\extragear\amarok\amarok-2.1.20090603.py compile