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RaspberryPi2EGLFS compiling error
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Hi,
I am trying to set-up cross compiling environment using this manual:
RaspberryPi2EGLFSbut at step 7 when running make I got a plenty of errors:
.obj/qaccessible.o:qaccessible.cpp:function QAccessibleEvent::accessibleInterface() const: error: undefined reference to 'QDebug::~QDebug()' .obj/qaccessible.o:qaccessible.cpp:function QAccessibleEvent::accessibleInterface() const: error: undefined reference to 'QDebug::~QDebug()' .obj/qaccessible.o:qaccessible.cpp:function QAccessibleEvent::accessibleInterface() const: error: undefined reference to 'QDebug::~QDebug()' .obj/qaccessible.o:qaccessible.cpp:function operator<<(QDebug, QAccessibleEvent const&): error: undefined reference to 'QDebug::~QDebug()' .obj/qaccessible.o:qaccessible.cpp:function operator<<(QDebug, QAccessibleInterface const*): error: undefined reference to 'QDebug::putString(QChar const*, unsigned int)' .obj/qaccessible.o:qaccessible.cpp:function operator<<(QDebug, QAccessibleInterface const*): error: undefined reference to 'QDebug::putString(QChar const*, unsigned int)' .obj/qgenericpluginfactory.o:qgenericpluginfactory.cpp:function QGenericPluginFactory::create(QString const&, QString const&): error: undefined reference to 'QString::toLower_helper(QString const&)' .obj/qwindowsysteminterface.o:qwindowsysteminterface.cpp:function qt_sendShortcutOverrideEvent(QObject*, unsigned long, int, QFlags<Qt::KeyboardModifier>, QString const&, bool, unsigned short): error: undefined reference to 'QCoreApplication::notifyInternal2(QObject*, QEvent*)' .obj/qplatforminputcontextfactory.o:qplatforminputcontextfactory.cpp:function QPlatformInputContextFactory::create(QString const&): error: undefined reference to 'QString::toLower_helper(QString&)' .obj/qplatforminputcontext.o:qplatforminputcontext.cpp:function QPlatformInputContext::setSelectionOnFocusObject(QPointF const&, QPointF const&): error: undefined reference to 'QCoreApplication::notifyInternal2(QObject*, QEvent*)' .obj/qplatformtheme.o:qplatformtheme.cpp:function QPlatformTheme::removeMnemonics(QString const&): error: undefined reference to 'QString::resize(int, QChar)' .obj/qplatformtheme.o:qplatformtheme.cpp:function QPlatformTheme::defaultThemeHint(QPlatformTheme::ThemeHint): error: undefined reference to 'qEnvironmentVariableIntValue(char const*, bool*)' .obj/qplatformtheme.o:qplatformtheme.cpp:function QPlatformTheme::defaultThemeHint(QPlatformTheme::ThemeHint): error: undefined reference to 'QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*)' .obj/qplatformtheme.o:qplatformtheme.cpp:function QPlatformTheme::defaultThemeHint(QPlatformTheme::ThemeHint): error: undefined reference to 'QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*)' .obj/qplatformtheme.o:qplatformtheme.cpp:function QMetaTypeId<QtMetaTypePrivate::QSequentialIterableImpl>::qt_metatype_id(): error: undefined reference to 'QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*)' .obj/qplatformtheme.o:qplatformtheme.cpp:function QMetaTypeId<QList<int> >::qt_metatype_id(): error: undefined reference to 'QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*)' .obj/qplatformthemefactory.o:qplatformthemefactory.cpp:function QPlatformThemeFactory::create(QString const&, QString const&): error: undefined reference to 'QString::toLower_helper(QString&)' .obj/qplatformwindow.o:qplatformwindow.cpp:function QPlatformWindow::requestUpdate(): error: undefined reference to 'qEnvironmentVariableIntValue(char const*, bool*)' .obj/qsurfaceformat.o:qsurfaceformat.cpp:function operator<<(QDebug, QSurfaceFormat const&): error: undefined reference to 'qt_QMetaEnum_flagDebugOperator(QDebug&, unsigned int, int)' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::processGestureEvent(QWindowSystemInterfacePrivate::GestureEvent*): error: undefined reference to 'QCoreApplication::notifyInternal2(QObject*, QEvent*)' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::createPlatformIntegration(): error: undefined reference to 'QString::toLower_helper(QString&)' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::createPlatformIntegration(): error: undefined reference to 'QString::resize(int, QChar)' .obj/qguiapplication.o:qguiapplication.cpp:function updateBlockedStatusRecursion(QWindow*, bool): error: undefined reference to 'QCoreApplication::notifyInternal2(QObject*, QEvent*)' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::init(): error: undefined reference to 'QCoreApplicationPrivate::init()' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::init(): error: undefined reference to 'QDebug::putByteArray(char const*, unsigned int, QDebug::Latin1Content)' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::init(): error: undefined reference to 'qEnvironmentVariableIntValue(char const*, bool*)' .obj/qguiapplication.o:qguiapplication.cpp:function QGuiApplicationPrivate::init(): error: undefined reference to 'QDebug::putString(QChar const*, unsigned int)' .obj/qwindow.o:qwindow.cpp:function operator<<(QDebug, QWindow const*): error: undefined reference to 'qt_QMetaEnum_debugOperator(QDebug&, int, QMetaObject const*, char const*)' .obj/qwindow.o:qwindow.cpp:function operator<<(QDebug, QWindow const*): error: undefined reference to 'qt_QMetaEnum_debugOperator(QDebug&, int, QMetaObject const*, char const*)' .obj/qwindow.o:qwindow.cpp:function operator<<(QDebug, QWindow const*): error: undefined reference to 'qt_QMetaEnum_flagDebugOperator(QDebug&, unsigned long long, QMetaObject const*, char const*)' .obj/qwindow.o:qwindow.cpp:function operator<<(QDebug, QWindow const*): error: undefined reference to 'QDebug::putString(QChar const*, unsigned int)' .obj/qwindow.o:qwindow.cpp:function QWindowPrivate::create(bool): error: undefined reference to 'qt_QMetaEnum_flagDebugOperator(QDebug&, unsigned long long, QMetaObject const*, char const*)' .obj/qclipboard.o:qclipboard.cpp:function QClipboard::text(QString&, QClipboard::Mode) const: error: undefined reference to 'QString::operator=(QLatin1String)' .obj/qcursor.o:qcursor.cpp:function operator<<(QDebug, QCursor const&): error: undefined reference to 'qt_QMetaEnum_debugOperator(QDebug&, int, QMetaObject const*, char const*)' .obj/qdnd.o:qdnd.cpp:function imageReadMimeFormats(): error: undefined reference to 'QByteArray::toLower_helper(QByteArray const&)' .obj/qdnd.o:qdnd.cpp:function imageWriteMimeFormats(): error: undefined reference to 'QByteArray::toLower_helper(QByteArray const&)' .obj/qdnd.o:qdnd.cpp:function QInternalMimeData::renderDataHelper(QString const&, QMimeData const*): error: undefined reference to 'QByteArray::toUpper_helper(QByteArray&)' .obj/qevent.o:qevent.cpp:function formatDropEvent(QDebug, QDropEvent const*): error: undefined reference to 'QDebug::putByteArray(char const*, unsigned int, QDebug::Latin1Content)' .obj/qevent.o:qevent.cpp:function formatDropEvent(QDebug, QDropEvent const*): error: undefined reference to 'QDebug::putByteArray(char const*, unsigned int, QDebug::Latin1Content)' .obj/qevent.o:qevent.cpp:function formatDropEvent(QDebug, QDropEvent const*): error: undefined reference to 'QDebug::putByteArray(char const*, unsigned int, QDebug::Latin1Content)' .obj/qkeysequence.o:qkeysequence.cpp:function QKeySequencePrivate::decodeString(QString const&, QKeySequence::SequenceFormat): error: undefined reference to 'QString::toLower_helper(QString const&)' .obj/qkeysequence.o:qkeysequence.cpp:function QKeySequencePrivate::decodeString(QString const&, QKeySequence::SequenceFormat): error: undefined reference to 'QString::toLower_helper(QString&)' .obj/qkeysequence.o:qkeysequence.cpp:function QKeySequencePrivate::decodeString(QString const&, QKeySequence::SequenceFormat): error: undefined reference to 'QString::toLower_helper(QString const&)' .obj/qscreen.o:qscreen.cpp:function operator<<(QDebug, QScreen const*): error: undefined reference to 'qt_QMetaEnum_debugOperator(QDebug&, int, QMetaObject const*, char const*)' .obj/qhighdpiscaling.o:qhighdpiscaling.cpp:function QHighDpiScaling::initHighDpiScaling(): error: undefined reference to 'qEnvironmentVariableIntValue(char const*, bool*)' .obj/qhighdpiscaling.o:qhighdpiscaling.cpp:function QHighDpiScaling::initHighDpiScaling(): error: undefined reference to 'QByteArray::toLower_helper(QByteArray&)' .obj/qimage.o:qimage.cpp:function operator<<(QDebug, QImage const&): error: undefined reference to 'QDebug::resetFormat()' .obj/qimage.o:qimage.cpp:function QImage::text(QString const&) const: error: undefined reference to 'QString::simplified_helper(QString const&)' .obj/qimage.o:qimage.cpp:function QImage::convertToFormat(QImage::Format, QVector<unsigned int> const&, QFlags<Qt::ImageConversionFlag>) const: error: undefined reference to 'QString::splitRef(QChar, QString::SplitBehavior, Qt::CaseSensitivity) const' .obj/qimage.o:qimage.cpp:function QImage::convertToFormat(QImage::Format, QVector<unsigned int> const&, QFlags<Qt::ImageConversionFlag>) const: error: undefined reference to 'QStringRef::split(QString const&, QString::SplitBehavior, Qt::CaseSensitivity) const' .obj/qimagereader.o:qimagereader.cpp:function createReadHandlerHelper(QIODevice*, QByteArray const&, bool, bool): error: undefined reference to 'QByteArray::toLower_helper(QByteArray const&)' .obj/qimagereader.o:qimagereader.cpp:function QImageReaderPrivate::getText() [clone .part.30]: error: undefined reference to 'QString::simplified_helper(QString const&)' .obj/qimagereader.o:qimagereader.cpp:function QImageReaderPrivate::getText() [clone .part.30]: error: undefined reference to 'QString::simplified_helper(QString&)' .obj/qimagereader.o:qimagereader.cpp:function QImageReaderPrivate::initHandler(): error: undefined reference to 'QByteArray::toLower_helper(QByteArray const&)' .obj/qimagewriter.o:qimagewriter.cpp:function QImageWriter::setText(QString const&, QString const&): error: undefined reference to 'QString::simplified_helper(QString const&)' .obj/qimagewriter.o:qimagewriter.cpp:function QImageWriter::setText(QString const&, QString const&): error: undefined reference to 'QString::simplified_helper(QString const&)' .obj/qimagewriter.o:qimagewriter.cpp:function supportedImageHandlerMimeTypes(QFactoryLoader*, QImageIOPlugin::Capability, QList<QByteArray>*): error: undefined reference to 'QJsonObject::value(QLatin1String) const' .obj/qimagewriter.o:qimagewriter.cpp:function supportedImageHandlerMimeTypes(QFactoryLoader*, QImageIOPlugin::Capability, QList<QByteArray>*): error: undefined reference to 'QJsonObject::value(QLatin1String) const' .obj/qimagewriter.o:qimagewriter.cpp:function supportedImageHandlerMimeTypes(QFactoryLoader*, QImageIOPlugin::Capability, QList<QByteArray>*): error: undefined reference to 'QJsonObject::value(QLatin1String) const' .obj/qimagewriter.o:qimagewriter.cpp:function supportedImageHandlerMimeTypes(QFactoryLoader*, QImageIOPlugin::Capability, QList<QByteArray>*): error: undefined reference to 'QJsonValue::toString() const' .obj/qimagewriter.o:qimagewriter.cpp:function supportedImageHandlerMimeTypes(QFactoryLoader*, QImageIOPlugin::Capability, QList<QByteArray>*): error: undefined reference to 'QJsonValue::toString() const' .obj/qpixmap.o:qpixmap.cpp:function operator<<(QDebug, QPixmap const&): error: undefined reference to 'QDebug::resetFormat()' .obj/qicon.o:qicon.cpp:function operator<<(QDebug, QIcon const&): error: undefined reference to 'QDebug::resetFormat()' .obj/qicon.o:qicon.cpp:function qt_findAtNxFile(QString const&, double, double*): error: undefined reference to 'QString::resize(int, QChar)' .obj/qiconloader.o:qiconloader.cpp:function QIconLoader::findIconHelper(QString const&, QString const&, QStringList&) const: error: undefined reference to 'QString::trimmed_helper(QString const&)' .obj/qppmhandler.o:qppmhandler.cpp:function QPpmHandler::setOption(QImageIOHandler::ImageOption, QVariant const&): error: undefined reference to 'QByteArray::toLower_helper(QByteArray&)' .obj/qxbmhandler.o:qxbmhandler.cpp:function read_xbm_header(QIODevice*, int&, int&): error: undefined reference to 'QByteArray::trimmed_helper(QByteArray&)' .obj/qxbmhandler.o:qxbmhandler.cpp:function read_xbm_header(QIODevice*, int&, int&): error: undefined reference to 'QByteArray::trimmed_helper(QByteArray&)' .obj/qxpmhandler.o:qxpmhandler.cpp:function read_xpm_body(QIODevice*, char const* const*, int&, QByteArray&, int, int, int, int, QImage&): error: undefined reference to 'QByteArray::simplified_helper(QByteArray&)' .obj/qxpmhandler.o:qxpmhandler.cpp:function read_xpm_body(QIODevice*, char const* const*, int&, QByteArray&, int, int, int, int, QImage&): error: undefined reference to 'QByteArray::trimmed_helper(QByteArray&)' .obj/qxpmhandler.o:qxpmhandler.cpp:function read_xpm_body(QIODevice*, char const* const*, int&, QByteArray&, int, int, int, int, QImage&): error: undefined reference to 'QByteArray::toLower_helper(QByteArray&)' .obj/qxpmhandler.o:qxpmhandler.cpp:function QXpmHandler::write(QImage const&): error: undefined reference to 'QString::asprintf(char const*, ...)' .obj/qxpmhandler.o:qxpmhandler.cpp:function QXpmHandler::write(QImage const&): error: undefined reference to 'QString::asprintf(char const*, ...)' .obj/qxpmhandler.o:qxpmhandler.cpp:function QXpmHandler::write(QImage const&): error: undefined reference to 'QString::resize(int, QChar)' .obj/qpnghandler.o:qpnghandler.cpp:function QPNGImageWriter::writeImage(QImage const&, int, QString const&, int, int): error: undefined reference to 'QString::simplified_helper(QString&)' .obj/qfont.o:qfont.cpp:function QFont::substitute(QString const&): error: undefined reference to 'QString::toLower_helper(QString const&)' .obj/qfont.o:qfont.cpp:function QFont::fromString(QString const&): error: undefined reference to 'QString::splitRef(QChar, QString::SplitBehavior, Qt::CaseSensitivity) const' .obj/qfontsubset.o:qfontsubset.cpp:function QFontSubset::toTruetype() const: error: undefined reference to 'QString::operator=(QLatin1String)' .obj/qfontsubset.o:qfontsubset.cpp:function QFontSubset::toTruetype() const: error: undefined reference to 'QString::operator=(QLatin1String)' .obj/qfontsubset.o:qfontsubset.cpp:function QFontSubset::toTruetype() const: error: undefined reference to 'QString::operator=(QLatin1String)' .obj/qfontdatabase.o:qfontdatabase.cpp:function QFontDatabase::load(QFontPrivate const*, int): error: undefined reference to 'QString::splitRef(QChar, QString::SplitBehavior, Qt::CaseSensitivity) const' .obj/qtextformat.o:qtextformat.cpp:function QDataStream& operator>><int, QVariant>(QDataStream&, QMap<int, QVariant>&): error: undefined reference to 'QIODevice::isTransactionStarted() const' .obj/qtextdocument.o:qtextdocument.cpp:function findInBlock(QTextBlock const&, QRegularExpression const&, int, QFlags<QTextDocument::FindFlag>, QTextCursor*): error: undefined reference to 'QString::lastIndexOf(QRegularExpression const&, int, QRegularExpressionMatch*) const' .obj/qtextdocument.o:qtextdocument.cpp:function findInBlock(QTextBlock const&, QRegularExpression const&, int, QFlags<QTextDocument::FindFlag>, QTextCursor*): error: undefined reference to 'QString::indexOf(QRegularExpression const&, int, QRegularExpressionMatch*) const' .obj/qtextdocument_p.o:qtextdocument_p.cpp:function QFragmentMapData<QTextFragmentData>::insert_single(int, unsigned int): error: undefined reference to 'qCalculateGrowingBlockSize(unsigned int, unsigned int, unsigned int)' .obj/qtextdocument_p.o:qtextdocument_p.cpp:function QFragmentMapData<QTextBlockData>::insert_single(int, unsigned int): error: undefined reference to 'qCalculateGrowingBlockSize(unsigned int, unsigned int, unsigned int)' .obj/qtexthtmlparser.o:qtexthtmlparser.cpp:function QTextHtmlParser::parseCloseTag(): error: undefined reference to 'QString::trimmed_helper(QString&)' .obj/qcssparser.o:qcssparser.cpp:function QCss::Declaration::rectValue() const: error: undefined reference to 'QString::splitRef(QChar, QString::SplitBehavior, Qt::CaseSensitivity) const' .obj/qcssparser.o:qcssparser.cpp:function parseColorValue(QCss::Value): error: undefined reference to 'QString::trimmed_helper(QString const&)' .obj/qtextodfwriter.o:qtextodfwriter.cpp:function QTextOdfWriter::writeBlockFormat(QXmlStreamWriter&, QTextBlockFormat, int) const: error: undefined reference to 'qt_QMetaEnum_flagDebugOperator(QDebug&, unsigned long long, QMetaObject const*, char const*)' .obj/qbrush.o:qbrush.cpp:function QDataStream& operator>><QPair<double, QColor> >(QDataStream&, QVector<QPair<double, QColor> >&): error: undefined reference to 'QIODevice::isTransactionStarted() const' .obj/qcolor.o:qcolor.cpp:function QColor::name(QColor::NameFormat) const: error: undefined reference to 'QString::asprintf(char const*, ...)' .obj/qcolor.o:qcolor.cpp:function QColor::name(QColor::NameFormat) const: error: undefined reference to 'QString::asprintf(char const*, ...)' .obj/qpen.o:qpen.cpp:function QDataStream& operator>><double>(QDataStream&, QVector<double>&): error: undefined reference to 'QIODevice::isTransactionStarted() const' .obj/qpolygon.o:qpolygon.cpp:function QDataStream& operator>><QPoint>(QDataStream&, QVector<QPoint>&): error: undefined reference to 'QIODevice::isTransactionStarted() const' .obj/qvalidator.o:qvalidator.cpp:function QDoubleValidator::validate(QString&, int&) const: error: undefined reference to 'QLocaleData::validateChars(QString const&, QLocaleData::NumberMode, QByteArray*, int, QFlags<QLocale::NumberOption>) const' .obj/qvalidator.o:qvalidator.cpp:function QIntValidator::validate(QString&, int&) const: error: undefined reference to 'QLocaleData::validateChars(QString const&, QLocaleData::NumberMode, QByteArray*, int, QFlags<QLocale::NumberOption>) const' .obj/qvalidator.o:qvalidator.cpp:function QIntValidator::fixup(QString&) const: error: undefined reference to 'QLocaleData::validateChars(QString const&, QLocaleData::NumberMode, QByteArray*, int, QFlags<QLocale::NumberOption>) const' .obj/qvalidator.o:qvalidator.cpp:function QDoubleValidatorPrivate::validateWithLocale(QString&, QLocaleData::NumberMode, QLocale const&) const: error: undefined reference to 'QLocaleData::validateChars(QString const&, QLocaleData::NumberMode, QByteArray*, int, QFlags<QLocale::NumberOption>) const' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::matches(QVersionNumber const&) const: error: undefined reference to 'QVersionNumber::compare(QVersionNumber const&, QVersionNumber const&)' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::matches(QVersionNumber const&) const: error: undefined reference to 'QVersionNumber::compare(QVersionNumber const&, QVersionNumber const&)' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::matches(QVersionNumber const&) const: error: undefined reference to 'QVersionNumber::compare(QVersionNumber const&, QVersionNumber const&)' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::matches(QVersionNumber const&) const: error: undefined reference to 'QVersionNumber::compare(QVersionNumber const&, QVersionNumber const&)' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::fromJson(QJsonValue const&): error: undefined reference to 'QJsonObject::value(QLatin1String) const' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::fromJson(QJsonValue const&): error: undefined reference to 'QJsonValue::toString() const' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::fromJson(QJsonValue const&): error: undefined reference to 'QVersionNumber::fromString(QString const&, int*)' .obj/qopengl.o:qopengl.cpp:function (anonymous namespace)::VersionTerm::fromJson(QJsonValue const&): error: undefined reference to 'QJsonValue::toString() const' .obj/qopengl.o:qopengl.cpp:function operator<<(QDebug, QOpenGLConfig::Gpu const&): error: undefined reference to 'operator<<(QDebug, QVersionNumber const&)' .obj/qopengl.o:qopengl.cpp:function matches(QJsonObject const&, QString const&, QVersionNumber const&, QString const&, QOpenGLConfig::Gpu const&): error: undefined reference to 'QJsonObject::contains(QLatin1String) const' .obj/qopengl.o:qopengl.cpp:function QOpenGLConfig::gpuFeatures(QOpenGLConfig::Gpu const&, QJsonDocument const&): error: undefined reference to 'QSysInfo::kernelVersion()' .obj/qopengl.o:qopengl.cpp:function QOpenGLConfig::gpuFeatures(QOpenGLConfig::Gpu const&, QJsonDocument const&): error: undefined reference to 'QVersionNumber::fromString(QString const&, int*)' .obj/qopengl.o:qopengl.cpp:function QOpenGLConfig::gpuFeatures(QOpenGLConfig::Gpu const&, QString const&): error: undefined reference to 'QSysInfo::kernelVersion()' .obj/qopengl.o:qopengl.cpp:function QOpenGLConfig::gpuFeatures(QOpenGLConfig::Gpu const&, QString const&): error: undefined reference to 'QVersionNumber::fromString(QString const&, int*)' .obj/qstandarditemmodel.o:qstandarditemmodel.cpp:function QStandardItemModelPrivate::QStandardItemModelPrivate(): error: undefined reference to 'QAbstractItemModelPrivate::QAbstractItemModelPrivate()' .obj/qstandarditemmodel.o:qstandarditemmodel.cpp:function QStandardItemPrivate::setModel(QStandardItemModel*) [clone .part.80]: error: undefined reference to 'QAbstractItemModelPrivate::invalidatePersistentIndex(QModelIndex const&)' .obj/qstandarditemmodel.o:qstandarditemmodel.cpp:function QStandardItemPrivate::setModel(QStandardItemModel*): error: undefined reference to 'QAbstractItemModelPrivate::invalidatePersistentIndex(QModelIndex const&)' .obj/qstandarditemmodel.o:qstandarditemmodel.cpp:function QStandardItemModel::QStandardItemModel(QObject*): error: undefined reference to 'QAbstractItemModelPrivate::QAbstractItemModelPrivate()' .obj/qstandarditemmodel.o:qstandarditemmodel.cpp:function QStandardItemPrivate::setModel(QStandardItemModel*) [clone .constprop.121]: error: undefined reference to 'QAbstractItemModelPrivate::invalidatePersistentIndex(QModelIndex const&)' .obj/qstandarditemmodel.o:qstandarditemmodel.cpp:function QStandardItemModel::QStandardItemModel(int, int, QObject*): error: undefined reference to 'QAbstractItemModelPrivate::QAbstractItemModelPrivate()' collect2: error: ld returned 1 exit status Makefile:1125: recipe for target '../../lib/libQt5Gui.so.5.7.1' failed make[2]: *** [../../lib/libQt5Gui.so.5.7.1] Error 1 make[2]: Leaving directory '/home/user/raspi/qtbase/src/gui' Makefile:525: recipe for target 'sub-gui-make_first' failed make[1]: *** [sub-gui-make_first] Error 2 make[1]: Leaving directory '/home/user/raspi/qtbase/src' Makefile:45: recipe for target 'sub-src-make_first' failed make: *** [sub-src-make_first] Error 2Do you know where is the problem?
