编译QT/E的X86版本时，最后链接错误

/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QFormInternal::TranslatingTextBuilder::loadText(QFormInternal::DomProperty const*) const':
(.text+0x6d6): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QFormInternal::TranslatingTextBuilder::loadText(QFormInternal::DomProperty const*) const':
(.text+0x841): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QFormInternal::TranslatingTextBuilder::toNativeValue(QVariant const&) const':
(.text+0x14ff): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QFormInternal::TranslatingTextBuilder::toNativeValue(QVariant const&) const':
(.text+0x15af): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QUiLoaderPrivate::setupWidgetMap() const':
(.text+0x2526): undefined reference to `QMapData::node_create(QMapData::Node**, int, int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QUiLoaderPrivate::setupWidgetMap() const':
(.text+0x2656): undefined reference to `QMapData::node_create(QMapData::Node**, int, int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QUiLoaderPrivate::setupWidgetMap() const':
(.text+0x277e): undefined reference to `QMapData::node_create(QMapData::Node**, int, int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QUiLoaderPrivate::setupWidgetMap() const':
(.text+0x28a6): undefined reference to `QMapData::node_create(QMapData::Node**, int, int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QUiLoaderPrivate::setupWidgetMap() const':
(.text+0x29ce): undefined reference to `QMapData::node_create(QMapData::Node**, int, int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o):(.text+0x2af6): more undefined references to `QMapData::node_create(QMapData::Node**, int, int)' follow
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QUiLoader::availableWidgets() const':
(.text+0x511e): undefined reference to `QListData::detach(int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(quiloader.o): In function `QFormInternal::FormBuilderPrivate::applyProperties(QObject*, QList const&)':
(.text+0x5336): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'


（中间省略部分）
(.text+0x4b9): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(resourcebuilder.o): In function `QFormInternal::QResourceBuilder::loadResource(QDir const&, QFormInternal::DomProperty const*) const':
(.text+0x572): undefined reference to `QVariant::QVariant(int, void const*, unsigned int)'
/usr/lib/gcc/i686-linux-gnu/4.8/../../../i386-linux-gnu/libQtUiTools.a(moc_properties_p.o):(.data.rel.ro._ZTVN13QFormInternal26QAbstractFormBuilderGadgetE[_ZTVN13QFormInternal26QAbstractFormBuilderGadgetE]+0xb0): undefined reference to `QWidget::x11Event(_XEvent*)'
collect2: error: ld returned 1 exit status
make[3]: *** [calculator] Error 1
make[2]: *** [sub-calculator-make_default] Error 2
make[1]: *** [sub-script-make_default] Error 2
make: *** [sub-examples-make_default-ordered] Error 2

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