Mine

g++ -shared -nostdlib /usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../lib64/crti.o /usr/lib/gcc/x86_64-redhat-linux/4.1.2/crtbeginS.o  .libs/libqt4_plugin_la-qt4.o .libs/libqt4_plugin_la-menus.o .libs/libqt4_plugin_la-main_interface.o .libs/libqt4_plugin_la-dialogs_provider.o .libs/libqt4_plugin_la-input_manager.o dialogs/.libs/libqt4_plugin_la-playlist.o dialogs/.libs/libqt4_plugin_la-bookmarks.o dialogs/.libs/libqt4_plugin_la-preferences.o dialogs/.libs/libqt4_plugin_la-mediainfo.o dialogs/.libs/libqt4_plugin_la-extended.o dialogs/.libs/libqt4_plugin_la-messages.o dialogs/.libs/libqt4_plugin_la-errors.o dialogs/.libs/libqt4_plugin_la-interaction.o dialogs/.libs/libqt4_plugin_la-sout.o dialogs/.libs/libqt4_plugin_la-help.o dialogs/.libs/libqt4_plugin_la-gototime.o dialogs/.libs/libqt4_plugin_la-open.o dialogs/.libs/libqt4_plugin_la-vlm.o dialogs/.libs/libqt4_plugin_la-podcast_configuration.o components/.libs/libqt4_plugin_la-extended_panels.o components/.libs/libqt4_plugin_la-info_panels.o components/.libs/libqt4_plugin_la-preferences_widgets.o components/.libs/libqt4_plugin_la-complete_preferences.o components/.libs/libqt4_plugin_la-simple_preferences.o components/.libs/libqt4_plugin_la-open_panels.o components/.libs/libqt4_plugin_la-interface_widgets.o components/playlist/.libs/libqt4_plugin_la-playlist_model.o components/playlist/.libs/libqt4_plugin_la-playlist_item.o components/playlist/.libs/libqt4_plugin_la-standardpanel.o components/playlist/.libs/libqt4_plugin_la-playlist.o components/playlist/.libs/libqt4_plugin_la-selector.o util/.libs/libqt4_plugin_la-input_slider.o util/.libs/libqt4_plugin_la-customwidgets.o util/.libs/libqt4_plugin_la-registry.o .libs/libqt4_plugin_la-main_interface.moc.o .libs/libqt4_plugin_la-menus.moc.o .libs/libqt4_plugin_la-dialogs_provider.moc.o .libs/libqt4_plugin_la-input_manager.moc.o dialogs/.libs/libqt4_plugin_la-playlist.moc.o dialogs/.libs/libqt4_plugin_la-bookmarks.moc.o dialogs/.libs/libqt4_plugin_la-mediainfo.moc.o dialogs/.libs/libqt4_plugin_la-extended.moc.o dialogs/.libs/libqt4_plugin_la-messages.moc.o dialogs/.libs/libqt4_plugin_la-errors.moc.o dialogs/.libs/libqt4_plugin_la-preferences.moc.o dialogs/.libs/libqt4_plugin_la-interaction.moc.o dialogs/.libs/libqt4_plugin_la-sout.moc.o dialogs/.libs/libqt4_plugin_la-help.moc.o dialogs/.libs/libqt4_plugin_la-gototime.moc.o dialogs/.libs/libqt4_plugin_la-open.moc.o dialogs/.libs/libqt4_plugin_la-podcast_configuration.moc.o dialogs/.libs/libqt4_plugin_la-vlm.moc.o components/.libs/libqt4_plugin_la-extended_panels.moc.o components/.libs/libqt4_plugin_la-info_panels.moc.o components/.libs/libqt4_plugin_la-preferences_widgets.moc.o components/.libs/libqt4_plugin_la-complete_preferences.moc.o components/.libs/libqt4_plugin_la-simple_preferences.moc.o components/.libs/libqt4_plugin_la-open_panels.moc.o components/.libs/libqt4_plugin_la-interface_widgets.moc.o components/playlist/.libs/libqt4_plugin_la-playlist_model.moc.o components/playlist/.libs/libqt4_plugin_la-playlist_item.moc.o components/playlist/.libs/libqt4_plugin_la-playlist.moc.o components/playlist/.libs/libqt4_plugin_la-panels.moc.o components/playlist/.libs/libqt4_plugin_la-selector.moc.o util/.libs/libqt4_plugin_la-input_slider.moc.o util/.libs/libqt4_plugin_la-customwidgets.moc.o .libs/libqt4_plugin_la-resources.o  -Wl,--rpath -Wl,/home/plouj/work/vlc/src/.libs -Wl,--rpath -Wl,/usr/local/lib ../../../src/.libs/libvlc.so -L/lib64 -lpthread -L/usr/X11R6/lib64 -lQtGui -lQtCore -lX11 -L/usr/lib/gcc/x86_64-redhat-linux/4.1.2 -L/usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-redhat-linux/4.1.2/crtendS.o /usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../lib64/crtn.o  -mtune=athlon64 -Wl,-z -Wl,defs -Wl,-soname -Wl,libqt4_plugin.so -o .libs/libqt4_plugin.so
dialogs/.libs/libqt4_plugin_la-help.o: In function `~UpdateDialog':
/home/plouj/work/vlc/modules/gui/qt4/dialogs/help.cpp:235: undefined reference to `vtable for UpdateDialog'
/home/plouj/work/vlc/modules/gui/qt4/dialogs/help.cpp:235: undefined reference to `vtable for UpdateDialog'
/home/plouj/work/vlc/modules/gui/qt4/dialogs/help.cpp:235: undefined reference to `vtable for UpdateDialog'
dialogs/.libs/libqt4_plugin_la-help.o: In function `UpdateDialog':
/home/plouj/work/vlc/modules/gui/qt4/dialogs/help.cpp:203: undefined reference to `vtable for UpdateDialog'
/home/plouj/work/vlc/modules/gui/qt4/dialogs/help.cpp:203: undefined reference to `vtable for UpdateDialog'
collect2: ld returned 1 exit status
make[6]: *** [libqt4_plugin.la] Error 1
make[6]: Leaving directory `/home/plouj/work/vlc/modules/gui/qt4'
make[5]: *** [all-modules] Error 1
make[5]: Leaving directory `/home/plouj/work/vlc/modules/gui/qt4'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/plouj/work/vlc/modules/gui'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/plouj/work/vlc/modules/gui'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/plouj/work/vlc/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/plouj/work/vlc'
make: *** [all] Error 2