Stuff

i386-pc-linux-gnu-g++ -c -pipe -w -march=i686 -pipe -O2 -fno-strict-aliasing -D_REENTRANT  -D__SNDFILE__ -D__ALSA__ -D__JACK__ -D__PORTAUDIO__ -D__OSSMIDI__ -DUNIX_SHARE_PATH=\"/usr/share/mixxx\" -D__LINUX__ -D__UNIX__ -DSETTINGS_FILE=\".mixxx.cfg\" -DTRACK_FILE=\".mixxxtrack.xml\" -DQT_NO_CHECK -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -DQT_TABLET_SUPPORT -I/usr/qt/3/mkspecs/linux-g++ -I. -I../lib/vbrheadersdk -I../lib/kissfft -I. -I/usr/qt/3/include -I/usr/X11R6/include -I/usr/X11R6/include -I.ui/ -I.moc/ -o .obj/moc_dlgprefcontrolsdlg.o .moc/moc_dlgprefcontrolsdlg.cpp
i386-pc-linux-gnu-g++  -o mixxx .obj/soundsourcesndfile.o .obj/playeralsa.o .obj/playerjack.o .obj/playerportaudio.o .obj/midiobjectoss.o .obj/wvisualsimple.o .obj/wvisualwaveform.o .obj/visualbackplane.o .obj/texture.o .obj/visualbox.o .obj/visualbuffer.o .obj/visualbuffersignal.o .obj/visualbuffersignalhfc.o .obj/visualbuffermarks.o .obj/visualchannel.o .obj/visualcontroller.o .obj/visualdisplay.o .obj/visualdisplaybuffer.o .obj/light.o .obj/material.o .obj/picking.o .obj/pickable.o .obj/visualobject.o .obj/dxhead.o .obj/powermate.o .obj/powermatelinux.o .obj/mouse.o .obj/mouselinux.o .obj/joystick.o .obj/joysticklinux.o .obj/kiss_fft.o .obj/kiss_fftr.o .obj/enginebufferscalesrc.o .obj/mixxxmenuplaylists.o .obj/trackplaylistlist.o .obj/mixxxkeyboard.o .obj/configobject.o .obj/fakemonitor.o .obj/controlobjectthread.o .obj/controlobjectthreadwidget.o .obj/controlobjectthreadmain.o .obj/controlevent.o .obj/controllogpotmeter.o .obj/controlobject.o .obj/controlnull.o .obj/controlpotmeter.o .obj/controlpushbutton.o .obj/controlttrotary.o .obj/controlbeat.o .obj/dlgpreferences.o .obj/dlgprefsound.o .obj/dlgprefmidi.o .obj/dlgprefplaylist.o .obj/dlgprefcontrols.o .obj/enginebuffer.o .obj/enginebufferscale.o .obj/enginebufferscalelinear.o .obj/engineclipping.o .obj/enginefilterblock.o .obj/enginefilteriir.o .obj/engineobject.o .obj/enginepregain.o .obj/enginevolume.o .obj/main.o .obj/midiobject.o .obj/midiobjectnull.o .obj/mixxx.o .obj/mixxxview.o .obj/player.o .obj/playerproxy.o .obj/soundsource.o .obj/soundsourcemp3.o .obj/soundsourceoggvorbis.o .obj/monitor.o .obj/enginechannel.o .obj/enginemaster.o .obj/wwidget.o .obj/wpixmapstore.o .obj/wnumber.o .obj/wnumberpos.o .obj/wnumberrate.o .obj/wnumberbpm.o .obj/wknob.o .obj/wdisplay.o .obj/wvumeter.o .obj/wpushbutton.o .obj/wslidercomposed.o .obj/wslider.o .obj/wtracktable.o .obj/wtracktableitem.o .obj/enginedelay.o .obj/engineflanger.o .obj/enginespectralfwd.o .obj/mathstuff.o .obj/readerextract.o .obj/readerextractwave.o .obj/readerextracthfc.o .obj/readerextractbeat.o .obj/readerevent.o .obj/rtthread.o .obj/windowkaiser.o .obj/probabilityvector.o .obj/reader.o .obj/trackinfoobject.o .obj/enginevumeter.o .obj/peaklist.o .obj/rotary.o .obj/track.o .obj/trackcollection.o .obj/trackplaylist.o .obj/xmlparse.o .obj/wtreeview.o .obj/wtreeitem.o .obj/wtreeitemfile.o .obj/wtreeitemdir.o .obj/wtreeitemplaylist.o .obj/wtreeitemplaylistroot.o .obj/trackimporter.o .obj/parser.o .obj/parserpls.o .obj/parserm3u.o .obj/mixxxsocketserver.o .obj/mixxxsocketclient.o .obj/dlgprefsounddlg.o .obj/dlgprefmididlg.o .obj/dlgprefplaylistdlg.o .obj/dlgprefcontrolsdlg.o .obj/qmake_image_collection.o .obj/moc_wvisualsimple.o .obj/moc_wvisualwaveform.o .obj/moc_visualbuffer.o .obj/moc_visualbuffermarks.o .obj/moc_visualdisplay.o .obj/moc_mixxxmenuplaylists.o .obj/moc_mixxxkeyboard.o .obj/moc_controlobjectthread.o .obj/moc_controlobjectthreadwidget.o .obj/moc_controlobjectthreadmain.o .obj/moc_controllogpotmeter.o .obj/moc_controlobject.o .obj/moc_controlnull.o .obj/moc_controlpotmeter.o .obj/moc_controlpushbutton.o .obj/moc_controlttrotary.o .obj/moc_dlgpreferences.o .obj/moc_dlgprefsound.o .obj/moc_dlgprefmidi.o .obj/moc_dlgprefplaylist.o .obj/moc_dlgprefcontrols.o .obj/moc_enginebuffer.o .obj/moc_engineobject.o .obj/moc_mixxx.o .obj/moc_mixxxview.o .obj/moc_wwidget.o .obj/moc_wnumber.o .obj/moc_wnumberpos.o .obj/moc_wnumberrate.o .obj/moc_wnumberbpm.o .obj/moc_wknob.o .obj/moc_wdisplay.o .obj/moc_wvumeter.o .obj/moc_wpushbutton.o .obj/moc_wslidercomposed.o .obj/moc_wtracktable.o .obj/moc_trackinfoobject.o .obj/moc_track.o .obj/moc_trackplaylist.o .obj/moc_wtreeview.o .obj/moc_wtreeitemfile.o .obj/moc_wtreeitemplaylist.o .obj/moc_trackimporter.o .obj/moc_parser.o .obj/moc_parserpls.o .obj/moc_parserm3u.o .obj/moc_mixxxsocketserver.o .obj/moc_mixxxsocketclient.o .obj/moc_dlgprefsounddlg.o .obj/moc_dlgprefmididlg.o .obj/moc_dlgprefplaylistdlg.o .obj/moc_dlgprefcontrolsdlg.o   -L/usr/qt/3/lib -L/usr/X11R6/lib -L/usr/X11R6/lib -lmad -lid3tag -lvorbisfile -logg -lasound `pkg-config --silence-errors --cflags --libs jack` -lportaudio -lsndfile -lvorbis -lsamplerate -lqt-mt -lGLU -lGL -lXmu -lXext -lX11 -lm -lpthread
.obj/wvisualwaveform.o: In function `WVisualWaveform::directRendering()':
wvisualwaveform.cpp:(.text+0x178): undefined reference to `QGLFormat::testOption(QGL::FormatOption) const'
.obj/wvisualwaveform.o: In function `WVisualWaveform::~WVisualWaveform()':
wvisualwaveform.cpp:(.text+0x1147): undefined reference to `QGLWidget::~QGLWidget()'
wvisualwaveform.cpp:(.text+0x117c): undefined reference to `QGLWidget::~QGLWidget()'
.obj/wvisualwaveform.o: In function `WVisualWaveform::~WVisualWaveform()':
wvisualwaveform.cpp:(.text+0x1264): undefined reference to `QGLWidget::~QGLWidget()'
.obj/wvisualwaveform.o: In function `WVisualWaveform::~WVisualWaveform()':
wvisualwaveform.cpp:(.text+0x1344): undefined reference to `QGLWidget::~QGLWidget()'
.obj/wvisualwaveform.o: In function `WVisualWaveform::WVisualWaveform(QWidget*, char const*, QGLWidget const*)':
wvisualwaveform.cpp:(.text+0x139b): undefined reference to `QGLWidget::QGLWidget(QWidget*, char const*, QGLWidget const*, unsigned int)'
wvisualwaveform.cpp:(.text+0x14b7): undefined reference to `QGLWidget::~QGLWidget()'
.obj/wvisualwaveform.o: In function `WVisualWaveform::WVisualWaveform(QWidget*, char const*, QGLWidget const*)':
wvisualwaveform.cpp:(.text+0x152b): undefined reference to `QGLWidget::QGLWidget(QWidget*, char const*, QGLWidget const*, unsigned int)'
wvisualwaveform.cpp:(.text+0x1647): undefined reference to `QGLWidget::~QGLWidget()'
.obj/wvisualwaveform.o: In function `WVisualWaveform::~WVisualWaveform()':
wvisualwaveform.cpp:(.text+0x123e): undefined reference to `QGLWidget::~QGLWidget()'
.obj/wvisualwaveform.o: In function `WVisualWaveform::~WVisualWaveform()':
wvisualwaveform.cpp:(.text+0x131e): undefined reference to `QGLWidget::~QGLWidget()'
.obj/texture.o: In function `Texture::load(char*, int const&, int const&)':
texture.cpp:(.text+0x38b): undefined reference to `QGLWidget::convertToGLFormat(QImage const&)'
.obj/mixxxview.o: In function `MixxxView::MixxxView(QWidget*, ConfigObject<ConfigValueKbd>*, bool, QString, ConfigObject<ConfigValue>*)':
mixxxview.cpp:(.text+0x2814): undefined reference to `QGLWidget::isValid() const'
mixxxview.cpp:(.text+0x2bda): undefined reference to `QGLWidget::isValid() const'
.obj/mixxxview.o: In function `MixxxView::MixxxView(QWidget*, ConfigObject<ConfigValueKbd>*, bool, QString, ConfigObject<ConfigValue>*)':
mixxxview.cpp:(.text+0x6b94): undefined reference to `QGLWidget::isValid() const'
mixxxview.cpp:(.text+0x6f5a): undefined reference to `QGLWidget::isValid() const'
.obj/moc_wvisualwaveform.o: In function `WVisualWaveform::qt_property(int, int, QVariant*)':
moc_wvisualwaveform.cpp:(.text+0x122): undefined reference to `QGLWidget::qt_property(int, int, QVariant*)'
.obj/moc_wvisualwaveform.o: In function `WVisualWaveform::staticMetaObject()':
moc_wvisualwaveform.cpp:(.text+0x1a2): undefined reference to `QGLWidget::staticMetaObject()'
.obj/moc_wvisualwaveform.o: In function `WVisualWaveform::qt_invoke(int, QUObject*)':
moc_wvisualwaveform.cpp:(.text+0x3ab): undefined reference to `QGLWidget::qt_invoke(int, QUObject*)'
.obj/moc_wvisualwaveform.o: In function `WVisualWaveform::qt_emit(int, QUObject*)':
moc_wvisualwaveform.cpp:(.text+0x4af): undefined reference to `QGLWidget::qt_emit(int, QUObject*)'
.obj/moc_wvisualwaveform.o: In function `WVisualWaveform::qt_cast(char const*)':
moc_wvisualwaveform.cpp:(.text+0x162): undefined reference to `QGLWidget::qt_cast(char const*)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0xac): undefined reference to `QGLWidget::setMouseTracking(bool)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x108): undefined reference to `QGLWidget::reparent(QWidget*, unsigned int, QPoint const&, bool)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x148): undefined reference to `QGLWidget::paintEvent(QPaintEvent*)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x150): undefined reference to `QGLWidget::resizeEvent(QResizeEvent*)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1c0): undefined reference to `QGLWidget::makeCurrent()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1c4): undefined reference to `QGLWidget::swapBuffers()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1c8): undefined reference to `QGLWidget::setFormat(QGLFormat const&)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1cc): undefined reference to `QGLWidget::setContext(QGLContext*, QGLContext const*, bool)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1d0): undefined reference to `QGLWidget::renderPixmap(int, int, bool)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1d4): undefined reference to `QGLWidget::grabFrameBuffer(bool)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1d8): undefined reference to `QGLWidget::makeOverlayCurrent()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1dc): undefined reference to `QGLWidget::updateGL()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1e0): undefined reference to `QGLWidget::updateOverlayGL()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1f0): undefined reference to `QGLWidget::initializeOverlayGL()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1f4): undefined reference to `QGLWidget::resizeOverlayGL(int, int)'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1f8): undefined reference to `QGLWidget::paintOverlayGL()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x1fc): undefined reference to `QGLWidget::glInit()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTV15WVisualWaveform[vtable for WVisualWaveform]+0x200): undefined reference to `QGLWidget::glDraw()'
.obj/moc_wvisualwaveform.o:(.rodata._ZTI15WVisualWaveform[typeinfo for WVisualWaveform]+0x8): undefined reference to `typeinfo for QGLWidget'
collect2: ld returned 1 exit status
make: *** [mixxx] Error 1

!!! ERROR: media-sound/mixxx-1.4.2 failed.
Call stack:
  ebuild.sh, line 1614:   Called dyn_compile
  ebuild.sh, line 971:   Called qa_call 'src_compile'
  environment, line 3323:   Called src_compile
  mixxx-1.4.2.ebuild, line 52:   Called die

!!! make failed
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/media-sound/mixxx-1.4.2/temp/build.log'.