qt5-widgets fails to build

Chris Nicol nicolc at uleth.ca
Sat May 30 17:51:59 BST 2020


Dear "kde"

I am tring to build //usr/ports/graphics/xpdf, a simple programme, 
apparently, which calls for the build of x11-toolkits/qt5-widgets, for 
which you are maintainer according to the Makefile:

# $FreeBSD: head/x11-toolkits/qt5-widgets/Makefile 531601 2020-04-13 
12:35:58Z tcberner $

This build is on a SunBlade 100 running FreeBSD 12.1. This is an old 
machine, so the build goes on for some time, but results in a failure at 
the linker stage - "undefined reference to QAbstractSlider", with the 
following crash dump file:


===>   xpdf-4.02,1 depends on file: 
/usr/local/share/ghostscript/fonts/d050000l.pfb - found
===>   xpdf-4.02,1 depends on file: /usr/local/bin/cmake - found
===>   xpdf-4.02,1 depends on executable: ninja - found
===>   xpdf-4.02,1 depends on executable: update-desktop-database - found
===>   xpdf-4.02,1 depends on executable: gcc9 - found
===>   xpdf-4.02,1 depends on file: /usr/local/bin/as - found
===>   xpdf-4.02,1 depends on file: /usr/local/lib/qt5/bin/moc - found
===>   xpdf-4.02,1 depends on file: /usr/local/lib/qt5/bin/qmake - found
===>   xpdf-4.02,1 depends on shared library: libfreetype.so - found 
(/usr/local/lib/libfreetype.so)
===>   xpdf-4.02,1 depends on shared library: libpng.so - found 
(/usr/local/lib/libpng.so)
===>   xpdf-4.02,1 depends on shared library: libpaper.so - found 
(/usr/local/lib/libpaper.so)
===>   xpdf-4.02,1 depends on shared library: libcups.so - found 
(/usr/local/lib/libcups.so)
===>   xpdf-4.02,1 depends on shared library: libQt5Concurrent.so - 
found (/usr/local/lib/qt5/libQt5Concurrent.so)
===>   xpdf-4.02,1 depends on shared library: libQt5Core.so - found 
(/usr/local/lib/qt5/libQt5Core.so)
===>   xpdf-4.02,1 depends on shared library: libQt5Gui.so - found 
(/usr/local/lib/qt5/libQt5Gui.so)
===>   xpdf-4.02,1 depends on shared library: libQt5Network.so - found 
(/usr/local/lib/qt5/libQt5Network.so)
===>   xpdf-4.02,1 depends on shared library: libQt5PrintSupport.so - 
not found
===>   qt5-printsupport-5.14.2 depends on package: pkgconf>=1.3.0_1 - found
===>   qt5-printsupport-5.14.2 depends on executable: gcc9 - found
===>   qt5-printsupport-5.14.2 depends on file: /usr/local/bin/as - found
===>   qt5-printsupport-5.14.2 depends on file: 
/usr/local/lib/qt5/bin/moc - found
===>   qt5-printsupport-5.14.2 depends on file: 
/usr/local/lib/qt5/bin/qmake - found
===>   qt5-printsupport-5.14.2 depends on shared library: libcups.so - 
found (/usr/local/lib/libcups.so)
===>   qt5-printsupport-5.14.2 depends on shared library: libQt5Core.so 
- found (/usr/local/lib/qt5/libQt5Core.so)
===>   qt5-printsupport-5.14.2 depends on shared library: libQt5Gui.so - 
found (/usr/local/lib/qt5/libQt5Gui.so)
===>   qt5-printsupport-5.14.2 depends on shared library: 
libQt5Widgets.so - not found
===>  Building for qt5-widgets-5.14.2
cd 
/usr/ports/x11-toolkits/qt5-widgets/work/qtbase-everywhere-src-5.14.2/src/tools/uic 
&&  /usr/bin/env QT_SELECT=qt5 
QMAKEMODULES="/usr/ports/x11-toolkits/qt5-widgets/work/qtbase-everywhere-src-5.14.2/mkspecs/modules:/usr/local/lib/qt5/mkspecs/modules" 
XDG_DATA_HOME=/usr/ports/x11-toolkits/qt5-widgets/work 
XDG_CONFIG_HOME=/usr/ports/x11-toolkits/qt5-widgets/work 
HOME=/usr/ports/x11-toolkits/qt5-widgets/work 
PATH=/usr/ports/x11-toolkits/qt5-widgets/work/.bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/root/bin 
NO_PIE=yes MK_DEBUG_FILES=no MK_KERNEL_SYMBOLS=no SHELL=/bin/sh 
NO_LINT=YES ADDR2LINE="/usr/local/bin/addr2line" AR="/usr/local/bin/ar" 
AS="/usr/local/bin/as" CPPFILT="/usr/local/bin/c++filt" 
GPROF="/usr/local/bin/gprof" LD="/usr/local/bin/ld" 
NM="/usr/local/bin/nm" OBJCOPY="/usr/local/bin/objcopy" 
OBJDUMP="/usr/local/bin/objdump" RANLIB="/usr/local/bin/ranlib" 
READELF="/usr/local/bin/readelf" SIZE="/usr/local/bin/size" 
STRINGS="/usr/local/bin/strings" LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 
PREFIX=/usr/local  LOCALBASE=/usr/local  CC="gcc9" CFLAGS="-O2 -pipe 
-fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc9 
-fno-strict-aliasing "  CPP="cpp9" CPPFLAGS=""  LDFLAGS=" 
-Wl,--as-needed -fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc9 
-L/usr/local/lib/gcc9 " LIBS=""  CXX="g++9" CXXFLAGS="-O2 -pipe 
-fstack-protector-strong -Wl,-rpath=/usr/local/lib/gcc9 
-Wl,-rpath=/usr/local/lib/gcc9 "  MANPREFIX="/usr/local" 
BSD_INSTALL_PROGRAM="install  -s -m 555"  BSD_INSTALL_LIB="install  -s 
-m 0644"  BSD_INSTALL_SCRIPT="install  -m 555" 
BSD_INSTALL_DATA="install  -m 0644"  BSD_INSTALL_MAN="install  -m 444" 
make -f Makefile 
INSTALL_ROOT=/usr/ports/x11-toolkits/qt5-widgets/work/stage all
rm -f libQt5Widgets.so.5.14.2 libQt5Widgets.so libQt5Widgets.so.5 
libQt5Widgets.so.5.14
g++9 -Wl,--as-needed -fstack-protector-strong 
-Wl,-rpath=/usr/local/lib/gcc9 -L/usr/local/lib/gcc9 -Wl,--no-undefined 
-Wl,--version-script,QtWidgets.version -Wl,-O1 -pthread 
-Wl,-rpath,/usr/local/lib/qt5 -shared -Wl,-soname,libQt5Widgets.so.5 -o 
libQt5Widgets.so.5.14.2 .obj/qaction.o  .obj/qactiongroup.o 
.obj/qapplication.o  .obj/qwidgetrepaintmanager.o  .obj/qboxlayout.o 
.obj/qgridlayout.o  .obj/qlayout.o  .obj/qlayoutengine.o 
.obj/qlayoutitem.o  .obj/qshortcut.o  .obj/qsizepolicy.o 
.obj/qstackedlayout.o  .obj/qwidget.o  .obj/qwidgetaction.o 
.obj/qgesture.o  .obj/qstandardgestures.o  .obj/qgesturerecognizer.o 
.obj/qgesturemanager.o  .obj/qdesktopwidget.o  .obj/qwidgetsvariant.o 
.obj/qwidgetwindow.o  .obj/qwindowcontainer.o 
.obj/qtestsupport_widgets.o  .obj/qopenglwidget.o  .obj/qformlayout.o 
.obj/qtooltip.o  .obj/qwhatsthis.o  .obj/qdrawutil.o  .obj/qstyle.o 
.obj/qstylefactory.o  .obj/qstyleoption.o  .obj/qstyleplugin.o 
.obj/qstylehelper.o  .obj/qcommonstyle.o  .obj/qproxystyle.o 
.obj/qstylepainter.o  .obj/qstylesheetstyle.o 
.obj/qstylesheetstyle_default.o  .obj/qpixmapstyle.o 
.obj/qstyleanimation.o  .obj/qwindowsstyle.o  .obj/qfusionstyle.o 
.obj/qframe.o  .obj/qabstractscrollarea.o  .obj/qfocusframe.o 
.obj/qwidgetanimator.o  .obj/qabstractbutton.o  .obj/qabstractslider.o 
.obj/qbuttongroup.o  .obj/qcalendarwidget.o  .obj/qcheckbox.o 
.obj/qcombobox.o  .obj/qcommandlinkbutton.o  .obj/qdatetimeedit.o 
.obj/qdial.o  .obj/qdockwidget.o  .obj/qdockarealayout.o 
.obj/qeffects.o  .obj/qfontcombobox.o  .obj/qgroupbox.o 
.obj/qkeysequenceedit.o  .obj/qlabel.o  .obj/qlcdnumber.o 
.obj/qlineedit_p.o  .obj/qlineedit.o  .obj/qwidgetlinecontrol.o 
.obj/qmainwindow.o  .obj/qmainwindowlayout.o  .obj/qmdiarea.o 
.obj/qmdisubwindow.o  .obj/qmenu.o  .obj/qmenubar.o  .obj/qprogressbar.o 
  .obj/qpushbutton.o  .obj/qradiobutton.o  .obj/qwidgetresizehandler.o 
.obj/qdialogbuttonbox.o  .obj/qrubberband.o  .obj/qscrollarea.o 
.obj/qscrollbar.o  .obj/qsizegrip.o  .obj/qslider.o 
.obj/qabstractspinbox.o  .obj/qspinbox.o  .obj/qsplashscreen.o 
.obj/qsplitter.o  .obj/qstackedwidget.o  .obj/qstatusbar.o 
.obj/qtabbar.o  .obj/qplaintextedit.o  .obj/qtextedit.o 
.obj/qtextbrowser.o  .obj/qtabwidget.o  .obj/qtoolbar.o 
.obj/qtoolbarlayout.o  .obj/qtoolbararealayout.o 
.obj/qtoolbarseparator.o  .obj/qtoolbox.o  .obj/qtoolbutton.o 
.obj/qtoolbarextension.o  .obj/qwidgettextcontrol.o  .obj/qcolordialog.o 
  .obj/qdialog.o  .obj/qerrormessage.o  .obj/qfiledialog.o 
.obj/qsidebar.o  .obj/qfilesystemmodel.o  .obj/qfileinfogatherer.o 
.obj/qfontdialog.o  .obj/qinputdialog.o  .obj/qmessagebox.o 
.obj/qprogressdialog.o  .obj/qwizard.o  .obj/qaccessiblewidget.o 
.obj/qaccessiblewidgetfactory.o  .obj/complexwidgets.o 
.obj/qaccessiblemenu.o  .obj/qaccessiblewidgets.o  .obj/rangecontrols.o 
.obj/simplewidgets.o  .obj/itemviews.o  .obj/qabstractitemview.o 
.obj/qheaderview.o  .obj/qbsptree.o  .obj/qabstractitemdelegate.o 
.obj/qitemdelegate.o  .obj/qitemeditorfactory.o 
.obj/qstyleditemdelegate.o  .obj/qcolumnview.o  .obj/qcolumnviewgrip.o 
.obj/qdatawidgetmapper.o  .obj/qdirmodel.o  .obj/qlistview.o 
.obj/qlistwidget.o  .obj/qtableview.o  .obj/qtablewidget.o 
.obj/qtreeview.o  .obj/qtreewidget.o  .obj/qtreewidgetitemiterator.o 
.obj/qfileiconprovider.o  .obj/qgraphicsgridlayout.o 
.obj/qgraphicsitem.o  .obj/qgraphicslayout.o  .obj/qgraphicslayout_p.o 
.obj/qgraphicslayoutitem.o  .obj/qgraphicslinearlayout.o 
.obj/qgraphicsproxywidget.o  .obj/qgraphicsscene.o 
.obj/qgraphicsscene_bsp.o  .obj/qgraphicsscenebsptreeindex.o 
.obj/qgraphicssceneevent.o  .obj/qgraphicssceneindex.o 
.obj/qgraphicsscenelinearindex.o  .obj/qgraphicstransform.o 
.obj/qgraphicsview.o  .obj/qgraphicswidget.o  .obj/qgraphicswidget_p.o 
.obj/qgraphicslayoutstyleinfo.o  .obj/qgraphicsgridlayoutengine.o 
.obj/qsimplex_p.o  .obj/qgraphicsanchorlayout_p.o 
.obj/qgraphicsanchorlayout.o  .obj/qgraphicsitemanimation.o 
.obj/qsystemtrayicon.o  .obj/qcolormap.o  .obj/qcompleter.o 
.obj/qscroller.o  .obj/qscrollerproperties.o  .obj/qflickgesture.o 
.obj/qundostack.o  .obj/qundogroup.o  .obj/qundoview.o 
.obj/qsystemtrayicon_x11.o  .obj/qguistatemachine.o 
.obj/qkeyeventtransition.o  .obj/qmouseeventtransition.o 
.obj/qbasickeyeventtransition.o  .obj/qbasicmouseeventtransition.o 
.obj/qgraphicseffect.o  .obj/qpixmapfilter.o  .obj/qrc_qstyle.o 
.obj/qrc_qmessagebox.o  .obj/moc_qwidgetrepaintmanager_p.o 
.obj/moc_qwidget_p.o  .obj/moc_qpixmapstyle_p.o 
-L/usr/ports/x11-toolkits/qt5-widgets/work/qtbase-everywhere-src-5.14.2/lib 
-L/usr/local/lib /usr/local/lib/qt5/libQt5Gui.so 
/usr/local/lib/qt5/libQt5Core.so -lGL
/usr/local/bin/ld: .obj/qmdiarea.o: in function 
`QMdiAreaPrivate::updateScrollBars() [clone .part.0]':
qmdiarea.cpp:(.text+0xea0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xed0): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xedc): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf00): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf24): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf54): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf64): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf80): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf88): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xf9c): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xfac): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0xfc0): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qmdiarea.o: in function 
`QMdiAreaPrivate::resizeToMinimumTileSize(QSize const&, int)':
qmdiarea.cpp:(.text+0x19e8): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qmdiarea.cpp:(.text+0x1a14): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qstylesheetstyle.o: in function 
`extendedPseudoClass(QWidget const*)':
qstylesheetstyle.cpp:(.text+0x1748): undefined reference to 
`QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qstylesheetstyle.cpp:(.text+0x1760): undefined 
reference to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qstylesheetstyle.cpp:(.text+0x1764): undefined 
reference to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qstylesheetstyle.cpp:(.text+0x177c): undefined 
reference to `QAbstractSlider::orientation() const'
/usr/local/bin/ld: .obj/qfusionstyle.o: in function 
`QFusionStyle::polish(QWidget*)':
qfusionstyle.cpp:(.text+0x131c8): undefined reference to 
`QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qfusionstyle.cpp:(.text+0x131d0): undefined reference 
to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qfusionstyle.cpp:(.text+0x131d8): undefined reference 
to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: .obj/qfusionstyle.o: in function 
`QFusionStyle::unpolish(QWidget*)':
qfusionstyle.cpp:(.text+0x13338): undefined reference to 
`QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qfusionstyle.cpp:(.text+0x13340): undefined reference 
to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: .obj/qfusionstyle.o:qfusionstyle.cpp:(.text+0x13348): 
more undefined references to `QAbstractSlider::staticMetaObject' follow
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollAreaPrivate::contentsOffset() const':
qabstractscrollarea.cpp:(.text+0x634): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x670): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x68c): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x698): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollArea::keyPressEvent(QKeyEvent*)':
qabstractscrollarea.cpp:(.text+0x808): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x878): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x8ac): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x8e4): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x918): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: 
.obj/qabstractscrollarea.o:qabstractscrollarea.cpp:(.text+0x950): more 
undefined references to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)' follow
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollAreaPrivate::replaceScrollBar(QScrollBar*, 
Qt::Orientation)':
qabstractscrollarea.cpp:(.text+0xea4): undefined reference to 
`QAbstractSlider::invertedAppearance() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xeb0): undefined 
reference to `QAbstractSlider::setInvertedAppearance(bool)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xeb8): undefined 
reference to `QAbstractSlider::invertedControls() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xec4): undefined 
reference to `QAbstractSlider::setInvertedControls(bool)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xecc): undefined 
reference to `QAbstractSlider::minimum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xed8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xee8): undefined 
reference to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xef0): undefined 
reference to `QAbstractSlider::orientation() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xefc): undefined 
reference to `QAbstractSlider::setOrientation(Qt::Orientation)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf04): undefined 
reference to `QAbstractSlider::pageStep() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf10): undefined 
reference to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf18): undefined 
reference to `QAbstractSlider::singleStep() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf24): undefined 
reference to `QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf3c): undefined 
reference to `QAbstractSlider::isSliderDown() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf48): undefined 
reference to `QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf50): undefined 
reference to `QAbstractSlider::sliderPosition() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf5c): undefined 
reference to `QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf64): undefined 
reference to `QAbstractSlider::hasTracking() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf70): undefined 
reference to `QAbstractSlider::setTracking(bool)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf78): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0xf84): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollAreaPrivate::layoutChildren_helper(bool*, bool*)':
qabstractscrollarea.cpp:(.text+0x1124): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x1130): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x11ec): undefined 
reference to `QAbstractSlider::minimum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x11f8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollAreaPrivate::init()':
qabstractscrollarea.cpp:(.text+0x1e04): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x1f24): undefined 
reference to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollAreaPrivate::canStartScrollingAt(QPoint const&)':
qabstractscrollarea.cpp:(.text+0x29e8): undefined reference to 
`QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x29ec): undefined 
reference to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x29f4): undefined 
reference to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: .obj/qabstractscrollarea.o: in function 
`QAbstractScrollArea::event(QEvent*)':
qabstractscrollarea.cpp:(.text+0x3358): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x337c): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x37f8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x3808): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x3850): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x3860): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x39c4): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x39d4): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x3a00): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qabstractscrollarea.cpp:(.text+0x3a24): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qcombobox.o: in function 
`QComboBoxPrivateContainer::scrollItemView(int)':
qcombobox.cpp:(.text+0x1ac0): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qcombobox.o: in function 
`QComboBoxPrivateContainer::updateScrollers()':
qcombobox.cpp:(.text+0x26c0): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: qcombobox.cpp:(.text+0x26d4): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qcombobox.cpp:(.text+0x26f0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qcombobox.cpp:(.text+0x2704): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: qcombobox.cpp:(.text+0x2728): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qcombobox.cpp:(.text+0x273c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qcombobox.o: in function `QComboBox::showPopup()':
qcombobox.cpp:(.text+0xbfbc): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: qcombobox.cpp:(.text+0xbfc8): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qdial.o: in function `QDial::~QDial()':
qdial.cpp:(.text+0x4c): undefined reference to 
`QAbstractSlider::~QAbstractSlider()'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDial::mousePressEvent(QMouseEvent*)':
qdial.cpp:(.text+0x5b0): undefined reference to 
`QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: qdial.cpp:(.text+0x5bc): undefined reference to 
`QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDial::mouseReleaseEvent(QMouseEvent*)':
qdial.cpp:(.text+0x7a4): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qdial.cpp:(.text+0x7b0): undefined reference to 
`QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDial::mouseMoveEvent(QMouseEvent*)':
qdial.cpp:(.text+0x998): undefined reference to 
`QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: .obj/qdial.o: in function `QDial::QDial(QWidget*)':
qdial.cpp:(.text+0xa94): undefined reference to 
`QAbstractSliderPrivate::QAbstractSliderPrivate()'
/usr/local/bin/ld: qdial.cpp:(.text+0xaf4): undefined reference to 
`QAbstractSlider::QAbstractSlider(QAbstractSliderPrivate&, QWidget*)'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDial::sliderChange(QAbstractSlider::SliderChange)':
qdial.cpp:(.text+0x10c4): undefined reference to 
`QAbstractSlider::sliderChange(QAbstractSlider::SliderChange)'
/usr/local/bin/ld: .obj/qdial.o: in function `QDial::event(QEvent*)':
qdial.cpp:(.text+0x10e4): undefined reference to 
`QAbstractSlider::event(QEvent*)'
/usr/local/bin/ld: .obj/qdial.o: in function `QDial::qt_metacast(char 
const*)':
qdial.cpp:(.text+0x1144): undefined reference to 
`QAbstractSlider::qt_metacast(char const*)'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDial::qt_metacall(QMetaObject::Call, int, void**)':
qdial.cpp:(.text+0x1170): undefined reference to 
`QAbstractSlider::qt_metacall(QMetaObject::Call, int, void**)'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDialPrivate::~QDialPrivate()':
qdial.cpp:(.text._ZN12QDialPrivateD2Ev[_ZN12QDialPrivateD5Ev]+0x24): 
undefined reference to `QAbstractSliderPrivate::~QAbstractSliderPrivate()'
/usr/local/bin/ld: .obj/qdial.o: in function 
`QDialPrivate::~QDialPrivate()':
qdial.cpp:(.text._ZN12QDialPrivateD0Ev[_ZN12QDialPrivateD5Ev]+0x28): 
undefined reference to `QAbstractSliderPrivate::~QAbstractSliderPrivate()'
/usr/local/bin/ld: 
.obj/qdial.o:(.data.rel.ro._ZTI5QDial[_ZTI5QDial]+0x10): undefined 
reference to `typeinfo for QAbstractSlider'
/usr/local/bin/ld: 
.obj/qdial.o:(.data.rel.ro._ZTI12QDialPrivate[_ZTI12QDialPrivate]+0x10): 
undefined reference to `typeinfo for QAbstractSliderPrivate'
/usr/local/bin/ld: 
.obj/qdial.o:(.data.rel.ro._ZTV5QDial[_ZTV5QDial]+0x48): undefined 
reference to `QAbstractSlider::timerEvent(QTimerEvent*)'
/usr/local/bin/ld: 
.obj/qdial.o:(.data.rel.ro._ZTV5QDial[_ZTV5QDial]+0xc8): undefined 
reference to `QAbstractSlider::wheelEvent(QWheelEvent*)'
/usr/local/bin/ld: 
.obj/qdial.o:(.data.rel.ro._ZTV5QDial[_ZTV5QDial]+0xd0): undefined 
reference to `QAbstractSlider::keyPressEvent(QKeyEvent*)'
/usr/local/bin/ld: 
.obj/qdial.o:(.data.rel.ro._ZTV5QDial[_ZTV5QDial]+0x170): undefined 
reference to `QAbstractSlider::changeEvent(QEvent*)'
/usr/local/bin/ld: .obj/qdial.o:(.data.rel.ro+0x0): undefined reference 
to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: .obj/qmdisubwindow.o: in function 
`QMdiSubWindowPrivate::setMaximizeMode()':
qmdisubwindow.cpp:(.text+0xc00c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qmdisubwindow.cpp:(.text+0xc020): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollArea::QScrollArea(QWidget*)':
qscrollarea.cpp:(.text+0x4d0): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x4dc): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollArea::QScrollArea(QScrollAreaPrivate&, QWidget*)':
qscrollarea.cpp:(.text+0x554): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x560): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollAreaPrivate::updateWidgetPosition()':
qscrollarea.cpp:(.text+0x5e8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x5f4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollAreaPrivate::updateScrollBars()':
qscrollarea.cpp:(.text+0xac8): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0xad4): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0xae8): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0xaf4): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollArea::setWidget(QWidget*)':
qscrollarea.cpp:(.text+0xd90): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0xd9c): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollArea::ensureVisible(int, int, int, int)':
qscrollarea.cpp:(.text+0x10c8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x10e8): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x10f4): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x1114): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x113c): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x117c): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x1198): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x11a0): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x11b4): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x11f4): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x120c): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qscrollarea.o: in function 
`QScrollArea::ensureWidgetVisible(QWidget*, int, int)':
qscrollarea.cpp:(.text+0x1488): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x1570): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x15c8): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollarea.cpp:(.text+0x1638): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qscrollarea.o:qscrollarea.cpp:(.text+0x1664): 
more undefined references to `QAbstractSlider::setValue(int)' follow
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::hideEvent(QHideEvent*)':
qscrollbar.cpp:(.text+0xe8): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::~QScrollBar()':
qscrollbar.cpp:(.text+0x12c): undefined reference to 
`QAbstractSlider::~QAbstractSlider()'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::wheelEvent(QWheelEvent*)':
qscrollbar.cpp:(.text+0x2e0): undefined reference to 
`QAbstractSliderPrivate::scrollByDelta(Qt::Orientation, 
QFlags<Qt::KeyboardModifier>, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x338): undefined reference to 
`QAbstractSlider::orientation() const'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBarPrivate::activateControl(unsigned int, int)':
qscrollbar.cpp:(.text+0x48c): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x498): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x4b0): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x4bc): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x4d4): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x4e0): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x4f8): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x504): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBarPrivate::stopRepeatAction()':
qscrollbar.cpp:(.text+0x860): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x8f4): undefined reference to 
`QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::QScrollBar(Qt::Orientation, QWidget*)':
qscrollbar.cpp:(.text+0xcb0): undefined reference to 
`QAbstractSliderPrivate::QAbstractSliderPrivate()'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0xcf4): undefined reference to 
`QAbstractSlider::QAbstractSlider(QAbstractSliderPrivate&, QWidget*)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::mousePressEvent(QMouseEvent*)':
qscrollbar.cpp:(.text+0x1268): undefined reference to 
`QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x14d8): undefined reference to 
`QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::mouseMoveEvent(QMouseEvent*)':
qscrollbar.cpp:(.text+0x191c): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x1a0c): undefined reference to 
`QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::contextMenuEvent(QContextMenuEvent*)':
qscrollbar.cpp:(.text+0x270c): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x2740): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x275c): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x2774): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x2798): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qscrollbar.cpp:(.text+0x27b4): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qscrollbar.o:qscrollbar.cpp:(.text+0x27d0): more 
undefined references to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)' follow
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::sliderChange(QAbstractSlider::SliderChange)':
qscrollbar.cpp:(.text+0x2804): undefined reference to 
`QAbstractSlider::sliderChange(QAbstractSlider::SliderChange)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::event(QEvent*)':
qscrollbar.cpp:(.text+0x2888): undefined reference to 
`QAbstractSlider::event(QEvent*)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::qt_metacast(char const*)':
qscrollbar.cpp:(.text+0x2b24): undefined reference to 
`QAbstractSlider::qt_metacast(char const*)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBar::qt_metacall(QMetaObject::Call, int, void**)':
qscrollbar.cpp:(.text+0x2b44): undefined reference to 
`QAbstractSlider::qt_metacall(QMetaObject::Call, int, void**)'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBarPrivate::~QScrollBarPrivate()':
qscrollbar.cpp:(.text._ZN17QScrollBarPrivateD2Ev[_ZN17QScrollBarPrivateD5Ev]+0x24): 
undefined reference to `QAbstractSliderPrivate::~QAbstractSliderPrivate()'
/usr/local/bin/ld: .obj/qscrollbar.o: in function 
`QScrollBarPrivate::~QScrollBarPrivate()':
qscrollbar.cpp:(.text._ZN17QScrollBarPrivateD0Ev[_ZN17QScrollBarPrivateD5Ev]+0x28): 
undefined reference to `QAbstractSliderPrivate::~QAbstractSliderPrivate()'
/usr/local/bin/ld: 
.obj/qscrollbar.o:(.data.rel.ro._ZTI10QScrollBar[_ZTI10QScrollBar]+0x10): 
undefined reference to `typeinfo for QAbstractSlider'
/usr/local/bin/ld: 
.obj/qscrollbar.o:(.data.rel.ro._ZTI17QScrollBarPrivate[_ZTI17QScrollBarPrivate]+0x10): 
undefined reference to `typeinfo for QAbstractSliderPrivate'
/usr/local/bin/ld: 
.obj/qscrollbar.o:(.data.rel.ro._ZTV10QScrollBar[_ZTV10QScrollBar]+0x48): 
undefined reference to `QAbstractSlider::timerEvent(QTimerEvent*)'
/usr/local/bin/ld: 
.obj/qscrollbar.o:(.data.rel.ro._ZTV10QScrollBar[_ZTV10QScrollBar]+0xd0): 
undefined reference to `QAbstractSlider::keyPressEvent(QKeyEvent*)'
/usr/local/bin/ld: 
.obj/qscrollbar.o:(.data.rel.ro._ZTV10QScrollBar[_ZTV10QScrollBar]+0x170): 
undefined reference to `QAbstractSlider::changeEvent(QEvent*)'
/usr/local/bin/ld: .obj/qscrollbar.o:(.data.rel.ro+0x0): undefined 
reference to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: .obj/qslider.o: in function `QSlider::~QSlider()':
qslider.cpp:(.text+0x2c): undefined reference to 
`QAbstractSlider::~QAbstractSlider()'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSlider::mouseMoveEvent(QMouseEvent*)':
qslider.cpp:(.text+0x8b0): undefined reference to 
`QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSlider::mousePressEvent(QMouseEvent*)':
qslider.cpp:(.text+0xc80): undefined reference to 
`QAbstractSlider::setSliderPosition(int)'
/usr/local/bin/ld: qslider.cpp:(.text+0xc8c): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qslider.cpp:(.text+0xca0): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qslider.cpp:(.text+0xcf0): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qslider.cpp:(.text+0xdd0): undefined reference to 
`QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: qslider.cpp:(.text+0x1100): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qslider.cpp:(.text+0x1114): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSlider::mouseReleaseEvent(QMouseEvent*)':
qslider.cpp:(.text+0x12b8): undefined reference to 
`QAbstractSlider::setRepeatAction(QAbstractSlider::SliderAction, int, int)'
/usr/local/bin/ld: qslider.cpp:(.text+0x1334): undefined reference to 
`QAbstractSlider::setSliderDown(bool)'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSlider::QSlider(Qt::Orientation, QWidget*)':
qslider.cpp:(.text+0x1650): undefined reference to 
`QAbstractSliderPrivate::QAbstractSliderPrivate()'
/usr/local/bin/ld: qslider.cpp:(.text+0x1694): undefined reference to 
`QAbstractSlider::QAbstractSlider(QAbstractSliderPrivate&, QWidget*)'
/usr/local/bin/ld: .obj/qslider.o: in function `QSlider::event(QEvent*)':
qslider.cpp:(.text+0x1890): undefined reference to 
`QAbstractSlider::event(QEvent*)'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSlider::qt_metacast(char const*)':
qslider.cpp:(.text+0x1a84): undefined reference to 
`QAbstractSlider::qt_metacast(char const*)'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSlider::qt_metacall(QMetaObject::Call, int, void**)':
qslider.cpp:(.text+0x1ab0): undefined reference to 
`QAbstractSlider::qt_metacall(QMetaObject::Call, int, void**)'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSliderPrivate::~QSliderPrivate()':
qslider.cpp:(.text._ZN14QSliderPrivateD2Ev[_ZN14QSliderPrivateD5Ev]+0x24): 
undefined reference to `QAbstractSliderPrivate::~QAbstractSliderPrivate()'
/usr/local/bin/ld: .obj/qslider.o: in function 
`QSliderPrivate::~QSliderPrivate()':
qslider.cpp:(.text._ZN14QSliderPrivateD0Ev[_ZN14QSliderPrivateD5Ev]+0x28): 
undefined reference to `QAbstractSliderPrivate::~QAbstractSliderPrivate()'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTI7QSlider[_ZTI7QSlider]+0x10): undefined 
reference to `typeinfo for QAbstractSlider'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTI14QSliderPrivate[_ZTI14QSliderPrivate]+0x10): 
undefined reference to `typeinfo for QAbstractSliderPrivate'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTV7QSlider[_ZTV7QSlider]+0x48): undefined 
reference to `QAbstractSlider::timerEvent(QTimerEvent*)'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTV7QSlider[_ZTV7QSlider]+0xc8): undefined 
reference to `QAbstractSlider::wheelEvent(QWheelEvent*)'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTV7QSlider[_ZTV7QSlider]+0xd0): undefined 
reference to `QAbstractSlider::keyPressEvent(QKeyEvent*)'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTV7QSlider[_ZTV7QSlider]+0x170): 
undefined reference to `QAbstractSlider::changeEvent(QEvent*)'
/usr/local/bin/ld: 
.obj/qslider.o:(.data.rel.ro._ZTV7QSlider[_ZTV7QSlider]+0x1b0): 
undefined reference to 
`QAbstractSlider::sliderChange(QAbstractSlider::SliderChange)'
/usr/local/bin/ld: .obj/qslider.o:(.data.rel.ro+0x0): undefined 
reference to `QAbstractSlider::staticMetaObject'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::mousePressEvent(QMouseEvent*)':
qplaintextedit.cpp:(.text+0x2164): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x21d0): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x21dc): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::contextMenuEvent(QContextMenuEvent*)':
qplaintextedit.cpp:(.text+0x2244): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x22b0): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x22bc): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::dragEnterEvent(QDragEnterEvent*)':
qplaintextedit.cpp:(.text+0x2330): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x239c): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x23a8): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::dragLeaveEvent(QDragLeaveEvent*)':
qplaintextedit.cpp:(.text+0x243c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x24a8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x24b4): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::dropEvent(QDropEvent*)':
qplaintextedit.cpp:(.text+0x253c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x25a8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x25b4): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::dragMoveEvent(QDragMoveEvent*)':
qplaintextedit.cpp:(.text+0x26b4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x2814): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x2820): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::mouseMoveEvent(QMouseEvent*)':
qplaintextedit.cpp:(.text+0x2918): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x2a80): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x2a8c): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEditPrivate::init(QString const&)':
qplaintextedit.cpp:(.text+0x30c8): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x30d4): undefined 
reference to `QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEditPrivate::_q_repaintContents(QRectF const&)':
qplaintextedit.cpp:(.text+0x3210): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x33ac): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x33b8): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::anchorAt(QPoint const&) const':
qplaintextedit.cpp:(.text+0x3944): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x3aa0): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x3aac): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::cursorForPosition(QPoint const&) const':
qplaintextedit.cpp:(.text+0x4248): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x42d4): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x42e0): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::cursorRect(QTextCursor const&) const':
qplaintextedit.cpp:(.text+0x4480): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x4688): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x4694): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::cursorRect() const':
qplaintextedit.cpp:(.text+0x4870): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x4a8c): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x4a98): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::contentOffset() const':
qplaintextedit.cpp:(.text+0x53dc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x541c): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5428): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEditPrivate::setTopBlock(int, int, int)':
qplaintextedit.cpp:(.text+0x553c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5574): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5670): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5764): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5850): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::scrollContentsBy(int, int)':
qplaintextedit.cpp:(.text+0x594c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEditPrivate::_q_adjustScrollbars()':
qplaintextedit.cpp:(.text+0x5a94): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5aa0): undefined 
reference to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5aec): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5b34): undefined 
reference to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5b58): undefined 
reference to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5b70): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x5bc8): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEditPrivate::append(QString const&, Qt::TextFormat)':
qplaintextedit.cpp:(.text+0x6054): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x6060): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEditPrivate::ensureCursorVisible(bool)':
qplaintextedit.cpp:(.text+0x6968): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x6998): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x69c0): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x69cc): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x69f8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::mouseReleaseEvent(QMouseEvent*)':
qplaintextedit.cpp:(.text+0x6a68): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x6b14): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x6b20): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::inputMethodEvent(QInputMethodEvent*)':
qplaintextedit.cpp:(.text+0x6de4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x6e58): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x6e64): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::paintEvent(QPaintEvent*)':
qplaintextedit.cpp:(.text+0x839c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x83b0): undefined 
reference to `QAbstractSlider::minimum() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::event(QEvent*)':
qplaintextedit.cpp:(.text+0x85c4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8810): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x886c): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8878): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8890): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x889c): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x88b8): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::timerEvent(QTimerEvent*)':
qplaintextedit.cpp:(.text+0x8a70): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8ab0): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::keyPressEvent(QKeyEvent*)':
qplaintextedit.cpp:(.text+0x8cac): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8da8): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8e5c): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8e6c): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8e78): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8e8c): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8e98): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8ef4): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x8f28): undefined 
reference to `QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::focusInEvent(QFocusEvent*)':
qplaintextedit.cpp:(.text+0x986c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x98d8): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x98e4): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::focusOutEvent(QFocusEvent*)':
qplaintextedit.cpp:(.text+0x9974): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x99e0): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x99ec): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qplaintextedit.o: in function 
`QPlainTextEdit::changeEvent(QEvent*)':
qplaintextedit.cpp:(.text+0x9b5c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x9be4): undefined 
reference to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qplaintextedit.cpp:(.text+0x9bf0): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::mousePressEvent(QMouseEvent*)':
qtextedit.cpp:(.text+0x904): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x910): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x968): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x974): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::contextMenuEvent(QContextMenuEvent*)':
qtextedit.cpp:(.text+0x9e4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x9f0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xa48): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xa54): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::dragEnterEvent(QDragEnterEvent*)':
qtextedit.cpp:(.text+0xad0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xadc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xb34): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xb40): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::dropEvent(QDropEvent*)':
qtextedit.cpp:(.text+0xbbc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xbc8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xc20): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xc2c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::dragLeaveEvent(QDragLeaveEvent*)':
qtextedit.cpp:(.text+0xcbc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xcc8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xd20): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xd2c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::dragMoveEvent(QDragMoveEvent*)':
qtextedit.cpp:(.text+0xe34): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xe40): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xf8c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0xf98): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::mouseMoveEvent(QMouseEvent*)':
qtextedit.cpp:(.text+0x1098): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x10a8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x11f8): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x1204): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::init(QString const&)':
qtextedit.cpp:(.text+0x180c): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x1818): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::_q_repaintContents(QRectF const&)':
qtextedit.cpp:(.text+0x196c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x1978): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x1a9c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x1aa8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::pageUpDown(QTextCursor::MoveOperation, 
QTextCursor::MoveMode)':
qtextedit.cpp:(.text+0x1c2c): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x1c50): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::relayoutDocument()':
qtextedit.cpp:(.text+0x2c54): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::_q_adjustScrollbars() [clone .part.0]':
qtextedit.cpp:(.text+0x30dc): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x30e8): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x30fc): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3108): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::_q_ensureVisible(QRectF const&)':
qtextedit.cpp:(.text+0x33ec): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3410): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3418): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3434): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x343c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3450): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3458): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3478): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3504): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3568): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3574): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x35a4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x35d0): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x36d0): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3704): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x370c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3718): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3728): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x373c): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEditPrivate::paint(QPainter*, QPaintEvent*)':
qtextedit.cpp:(.text+0x3a00): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3a10): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3bc4): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x3bd0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::cursorForPosition(QPoint const&) const':
qtextedit.cpp:(.text+0x4008): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4020): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4078): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4084): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::cursorRect(QTextCursor const&) const':
qtextedit.cpp:(.text+0x4214): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4224): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4408): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4414): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::cursorRect() const':
qtextedit.cpp:(.text+0x457c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4590): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4770): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x477c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4790): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::anchorAt(QPoint const&) const':
qtextedit.cpp:(.text+0x4814): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x482c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4884): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x4890): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::scrollToAnchor(QString const&)':
qtextedit.cpp:(.text+0x55a4): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x55d8): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::append(QString const&)':
qtextedit.cpp:(.text+0x5a08): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5a14): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5a98): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5aa4): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::inputMethodEvent(QInputMethodEvent*)':
qtextedit.cpp:(.text+0x5b44): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5b50): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5bb0): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5bbc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::mouseReleaseEvent(QMouseEvent*)':
qtextedit.cpp:(.text+0x5c28): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5c38): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5ccc): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x5cd8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::event(QEvent*)':
qtextedit.cpp:(.text+0x60e4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x60f0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6254): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6260): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::timerEvent(QTimerEvent*)':
qtextedit.cpp:(.text+0x6418): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6458): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::keyPressEvent(QKeyEvent*)':
qtextedit.cpp:(.text+0x6648): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6658): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x67e8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x67f4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x688c): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x68f4): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6900): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6914): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6920): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x697c): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x69b0): undefined reference to 
`QAbstractSlider::triggerAction(QAbstractSlider::SliderAction)'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::inputMethodQuery(Qt::InputMethodQuery, QVariant) const':
qtextedit.cpp:(.text+0x6b38): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6b58): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6de0): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x6dec): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::focusInEvent(QFocusEvent*)':
qtextedit.cpp:(.text+0x736c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x7378): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x73d0): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x73dc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::focusOutEvent(QFocusEvent*)':
qtextedit.cpp:(.text+0x7454): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x7460): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x74b8): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x74c4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextedit.o: in function 
`QTextEdit::changeEvent(QEvent*)':
qtextedit.cpp:(.text+0x763c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x7648): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x76bc): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qtextedit.cpp:(.text+0x76c8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtextbrowser.o: in function 
`QTextBrowserPrivate::setSource(QUrl const&, QTextDocument::ResourceType)':
qtextbrowser.cpp:(.text+0x1bc4): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextbrowser.cpp:(.text+0x1bd0): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qtextbrowser.o: in function 
`QTextBrowserPrivate::restoreHistoryEntry(QTextBrowserPrivate::HistoryEntry 
const&)':
qtextbrowser.cpp:(.text+0x29a0): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtextbrowser.cpp:(.text+0x29ac): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qtextbrowser.o: in function 
`QTextBrowserPrivate::createHistoryEntry() const':
qtextbrowser.cpp:(.text+0x2e50): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtextbrowser.cpp:(.text+0x2e60): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qaccessiblewidgets.o: in function 
`QAccessiblePlainTextEdit::scrollBarPosition() const':
qaccessiblewidgets.cpp:(.text+0x170): undefined reference to 
`QAbstractSlider::sliderPosition() const'
/usr/local/bin/ld: qaccessiblewidgets.cpp:(.text+0x1a4): undefined 
reference to `QAbstractSlider::sliderPosition() const'
/usr/local/bin/ld: .obj/qaccessiblewidgets.o: in function 
`QAccessibleTextEdit::scrollBarPosition() const':
qaccessiblewidgets.cpp:(.text+0x210): undefined reference to 
`QAbstractSlider::sliderPosition() const'
/usr/local/bin/ld: qaccessiblewidgets.cpp:(.text+0x244): undefined 
reference to `QAbstractSlider::sliderPosition() const'
/usr/local/bin/ld: .obj/qaccessiblewidgets.o: in function 
`QAccessibleTextEdit::scrollToSubstring(int, int)':
qaccessiblewidgets.cpp:(.text+0x634): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qaccessiblewidgets.cpp:(.text+0x650): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleDial::text(QAccessible::Text) const':
rangecontrols.cpp:(.text+0x2a4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleAbstractSlider::currentValue() const':
rangecontrols.cpp:(.text+0x314): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleAbstractSlider::setCurrentValue(QVariant const&)':
rangecontrols.cpp:(.text+0x384): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleAbstractSlider::maximumValue() const':
rangecontrols.cpp:(.text+0x3d4): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleAbstractSlider::minimumValue() const':
rangecontrols.cpp:(.text+0x434): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleAbstractSlider::minimumStepSize() const':
rangecontrols.cpp:(.text+0x494): undefined reference to 
`QAbstractSlider::singleStep() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleScrollBar::text(QAccessible::Text) const':
rangecontrols.cpp:(.text+0x1868): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/rangecontrols.o: in function 
`QAccessibleSlider::text(QAccessible::Text) const':
rangecontrols.cpp:(.text+0x1948): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemViewPrivate::init()':
qabstractitemview.cpp:(.text+0x217c): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x218c): undefined 
reference to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::setVerticalScrollMode(QAbstractItemView::ScrollMode)':
qabstractitemview.cpp:(.text+0x2c9c): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x2cf8): undefined 
reference to `QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::setHorizontalScrollMode(QAbstractItemView::ScrollMode)':
qabstractitemview.cpp:(.text+0x2dd0): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x2dfc): undefined 
reference to `QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::scrollToTop()':
qabstractitemview.cpp:(.text+0x353c): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3544): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::scrollToBottom()':
qabstractitemview.cpp:(.text+0x35b0): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x35b8): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::doAutoScroll()':
qabstractitemview.cpp:(.text+0x3e74): undefined reference to 
`QAbstractSlider::pageStep() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3e80): undefined 
reference to `QAbstractSlider::pageStep() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3eac): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3eb8): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3f40): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3f58): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3fd0): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3fd8): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x3ff0): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x4024): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x404c): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x4054): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x406c): undefined 
reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: qabstractitemview.cpp:(.text+0x40a0): undefined 
reference to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::horizontalScrollbarValueChanged(int)':
qabstractitemview.cpp:(.text+0x10eb8): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qabstractitemview.o: in function 
`QAbstractItemView::verticalScrollbarValueChanged(int)':
qabstractitemview.cpp:(.text+0x11058): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qheaderview.o: in function 
`QHeaderViewPrivate::setScrollOffset(QScrollBar const*, 
QAbstractItemView::ScrollMode)':
qheaderview.cpp:(.text+0x7610): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qheaderview.cpp:(.text+0x7624): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qheaderview.cpp:(.text+0x7630): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qheaderview.cpp:(.text+0x7644): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qheaderview.cpp:(.text+0x7654): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qcolumnview.o: in function 
`QColumnViewPrivate::updateScrollbars()':
qcolumnview.cpp:(.text+0xff8): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x1028): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x1090): undefined reference 
to `QAbstractSlider::pageStep() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x10a4): undefined reference 
to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x11b4): undefined reference 
to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x11dc): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x11f8): undefined reference 
to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qcolumnview.o: in function 
`QColumnView::resizeEvent(QResizeEvent*)':
qcolumnview.cpp:(.text+0x3fb0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x3fc4): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x3fec): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qcolumnview.cpp:(.text+0x4000): undefined reference 
to `QAbstractSlider::setMaximum(int)'
/usr/local/bin/ld: .obj/qcolumnview.o: in function 
`QColumnView::scrollTo(QModelIndex const&, QAbstractItemView::ScrollHint)':
qcolumnview.cpp:(.text+0x5068): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qcolumnview.o: in function 
`QColumnViewPreviewColumn::resizeEvent(QResizeEvent*)':
qcolumnview.cpp:(.text._ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent[_ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent]+0xd4): 
undefined reference to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: 
qcolumnview.cpp:(.text._ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent[_ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent]+0xe8): 
undefined reference to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: 
qcolumnview.cpp:(.text._ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent[_ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent]+0x100): 
undefined reference to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: 
qcolumnview.cpp:(.text._ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent[_ZN24QColumnViewPreviewColumn11resizeEventEP12QResizeEvent]+0x114): 
undefined reference to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QCommonListViewBase::verticalScrollToValue(int, 
QAbstractItemView::ScrollHint, bool, bool, QRect const&, QRect const&) 
const':
qlistview.cpp:(.text+0x670): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QCommonListViewBase::horizontalScrollToValue(int, 
QAbstractItemView::ScrollHint, bool, bool, QRect const&, QRect const&) 
const':
qlistview.cpp:(.text+0x730): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QCommonListViewBase::updateHorizontalScrollBar(QSize const&)':
qlistview.cpp:(.text+0x8a4): undefined reference to 
`QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x8d0): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x984): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x9bc): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::verticalOffset() const':
qlistview.cpp:(.text+0xb40): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0xb70): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0xbb0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0xbd0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::scrollContentsBy(int, int, bool)':
qlistview.cpp:(.text+0xc4c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o:qlistview.cpp:(.text+0xc60): more 
undefined references to `QAbstractSlider::value() const' follow
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QCommonListViewBase::horizontalOffset() const':
qlistview.cpp:(.text+0x11b0): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0x11c8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::horizontalOffset() const':
qlistview.cpp:(.text+0x1244): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0x127c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0x12e4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0x1320): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QCommonListViewBase::updateVerticalScrollBar(QSize const&)':
qlistview.cpp:(.text+0x1524): undefined reference to 
`QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x1550): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x1604): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x163c): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::updateVerticalScrollBar(QSize const&)':
qlistview.cpp:(.text+0x6018): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x6028): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x6038): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x6068): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::updateHorizontalScrollBar(QSize const&)':
qlistview.cpp:(.text+0x6118): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x6128): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x6138): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x6168): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListView::scrollTo(QModelIndex const&, QAbstractItemView::ScrollHint)':
qlistview.cpp:(.text+0xbb24): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0xbb68): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QIconModeViewBase::filterDropEvent(QDropEvent*) [clone .part.0]':
qlistview.cpp:(.text+0xdafc): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::verticalScrollToValue(int, 
QAbstractItemView::ScrollHint, bool, bool, QRect const&, QRect const&) 
const':
qlistview.cpp:(.text+0x11f74): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0x12008): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListModeViewBase::horizontalScrollToValue(int, 
QAbstractItemView::ScrollHint, bool, bool, QRect const&, QRect const&) 
const':
qlistview.cpp:(.text+0x12134): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListView::wheelEvent(QWheelEvent*)':
qlistview.cpp:(.text+0x12b68): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: qlistview.cpp:(.text+0x12b7c): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QListView::updateGeometries()':
qlistview.cpp:(.text+0x13144): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x13158): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x13384): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qlistview.cpp:(.text+0x133f0): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QIconModeViewBase::filterStartDrag(QFlags<Qt::DropAction>)':
qlistview.cpp:(.text+0x1368c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qlistview.o: in function 
`QCommonListViewBase::verticalOffset() const':
qlistview.cpp:(.text._ZNK19QCommonListViewBase14verticalOffsetEv[_ZNK19QCommonListViewBase14verticalOffsetEv]+0xc): 
undefined reference to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtableview.o: in function 
`QTableView::columnCountChanged(int, int)':
qtableview.cpp:(.text+0x2050): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtableview.cpp:(.text+0x2078): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtableview.o: in function 
`QTableView::scrollTo(QModelIndex const&, QAbstractItemView::ScrollHint)':
qtableview.cpp:(.text+0x3698): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0x36d8): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0x3724): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0x37b0): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0x3808): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qtableview.o:qtableview.cpp:(.text+0x3834): more 
undefined references to `QAbstractSlider::setValue(int)' follow
/usr/local/bin/ld: .obj/qtableview.o: in function 
`QTableView::updateGeometries()':
qtableview.cpp:(.text+0xcdfc): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xce0c): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xce28): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xceec): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xcefc): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xcf18): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xd2c0): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xd2d8): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xd304): undefined reference to 
`QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xd31c): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xd334): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtableview.cpp:(.text+0xd360): undefined reference to 
`QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeView::verticalOffset() const':
qtreeview.cpp:(.text+0x8708): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x8754): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x8774): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeView::scrollContentsBy(int, int)':
qtreeview.cpp:(.text+0x8a1c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeViewPrivate::coordinateForItem(int) const':
qtreeview.cpp:(.text+0x8be0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtreeview.o:qtreeview.cpp:(.text+0x8c78): more 
undefined references to `QAbstractSlider::value() const' follow
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeViewPrivate::updateScrollBars()':
qtreeview.cpp:(.text+0xa2c4): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa2d0): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa2dc): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa364): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa370): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa37c): undefined reference to 
`QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa450): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa468): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa490): undefined reference to 
`QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa4b4): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa4c0): undefined reference to 
`QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa4e4): undefined reference to 
`QAbstractSliderPrivate::itemviewChangeSingleStep(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xa518): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeView::scrollTo(QModelIndex const&, QAbstractItemView::ScrollHint)':
qtreeview.cpp:(.text+0xdb80): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdbc8): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdbdc): undefined reference to 
`QAbstractSlider::pageStep() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdc44): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdc78): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdce4): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdd7c): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xddac): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xddf0): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xde54): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xde9c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xdec4): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeView::moveCursor(QAbstractItemView::CursorAction, 
QFlags<Qt::KeyboardModifier>)':
qtreeview.cpp:(.text+0xfd28): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xfd34): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xfd40): undefined reference to 
`QAbstractSlider::singleStep() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xfd54): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0xfd5c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x1032c): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x10338): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x10344): undefined reference to 
`QAbstractSlider::singleStep() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x10358): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x10360): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x10438): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qtreeview.cpp:(.text+0x10444): undefined reference to 
`QAbstractSlider::minimum() const'
/usr/local/bin/ld: .obj/qtreeview.o: in function 
`QTreeView::verticalScrollbarValueChanged(int)':
qtreeview.cpp:(.text+0x13df4): undefined reference to 
`QAbstractSlider::maximum() const'
/usr/local/bin/ld: .obj/qgraphicsview.o: in function 
`QGraphicsViewPrivate::updateScroll()':
qgraphicsview.cpp:(.text+0x5d0): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x60c): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x620): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x65c): undefined reference 
to `QAbstractSlider::minimum() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x674): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x68c): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x6a0): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: .obj/qgraphicsview.o: in function 
`QGraphicsViewPrivate::recalculateContentSize()':
qgraphicsview.cpp:(.text+0x2048): undefined reference to 
`QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x21a0): undefined reference 
to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x23c4): undefined reference 
to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x23d0): undefined reference 
to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x23f4): undefined reference 
to `QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x241c): undefined reference 
to `QAbstractSlider::setRange(int, int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x2428): undefined reference 
to `QAbstractSlider::setPageStep(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x244c): undefined reference 
to `QAbstractSlider::setSingleStep(int)'
/usr/local/bin/ld: .obj/qgraphicsview.o: in function 
`QGraphicsView::centerOn(QPointF const&)':
qgraphicsview.cpp:(.text+0x2904): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x2978): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x29a0): undefined reference 
to `QAbstractSlider::minimum() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x29b4): undefined reference 
to `QAbstractSlider::maximum() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x29f8): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qgraphicsview.o: in function 
`QGraphicsView::ensureVisible(QRectF const&, int, int)':
qgraphicsview.cpp:(.text+0x2c68): undefined reference to 
`QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x2cf4): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x2d4c): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0x2df4): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: .obj/qgraphicsview.o: in function 
`QGraphicsView::mouseMoveEvent(QMouseEvent*)':
qgraphicsview.cpp:(.text+0xb614): undefined reference to 
`QAbstractSlider::value() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0xb648): undefined reference 
to `QAbstractSlider::setValue(int)'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0xb650): undefined reference 
to `QAbstractSlider::value() const'
/usr/local/bin/ld: qgraphicsview.cpp:(.text+0xb664): undefined reference 
to `QAbstractSlider::setValue(int)'
collect2: error: ld returned 1 exit status
*** Error code 1

Stop.
make[6]: stopped in 
/usr/ports/x11-toolkits/qt5-widgets/work/qtbase-everywhere-src-5.14.2/src/widgets
*** Error code 1

Stop.
make[5]: stopped in /usr/ports/x11-toolkits/qt5-widgets
*** Error code 1

Stop.
make[4]: stopped in /usr/ports/x11-toolkits/qt5-widgets
*** Error code 1

Stop.
make[3]: stopped in /usr/ports/print/qt5-printsupport
*** Error code 1

Stop.
make[2]: stopped in /usr/ports/print/qt5-printsupport
*** Error code 1

Stop.
make[1]: stopped in /usr/ports/graphics/xpdf
*** Error code 1

Stop.
make: stopped in /usr/ports/graphics/xpdf

Can you provide any insights on how to fix this, please? Thanks.

Sincerely,

Chris Nicol.


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