Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -minimal -module QtCore -module QtXml -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtCore -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
In file included from ../../include/QtCore/qstring.h:1:0,
                 from $ROOT/src/qt5/qtbase/src/corelib/io/qurl.h:46,
                 from $ROOT/src/qt5/qtbase/src/corelib/io/qurl.cpp:409:
../../include/QtCore/../../../../../src/qt5/qtbase/src/corelib/tools/qstring.h: In member function ‘bool QUrlPrivate::setHost(const QString&, int, int, QUrl::ParsingMode)’:
../../include/QtCore/../../../../../src/qt5/qtbase/src/corelib/tools/qstring.h:1053:7: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
     { if (i >= s.d->size) s.resize(i + 1, QLatin1Char(' ')); else s.detach();
       ^~
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtSql -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtNetwork -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtXml -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtDBus -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
In file included from ../../include/QtCore/qstring.h:1:0,
                 from ../../include/QtCore/../../../../../src/qt5/qtbase/src/corelib/kernel/qobject.h:47,
                 from ../../include/QtCore/qobject.h:1,
                 from $ROOT/src/qt5/qtbase/src/sql/kernel/qsqldriver.h:44,
                 from $ROOT/src/qt5/qtbase/src/sql/kernel/qsqldriver.cpp:40:
../../include/QtCore/../../../../../src/qt5/qtbase/src/corelib/tools/qstring.h: In member function ‘virtual QString QSqlDriver::sqlStatement(QSqlDriver::StatementType, const QString&, const QSqlRecord&, bool) const’:
../../include/QtCore/../../../../../src/qt5/qtbase/src/corelib/tools/qstring.h:1053:7: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
     { if (i >= s.d->size) s.resize(i + 1, QLatin1Char(' ')); else s.detach();
       ^~
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtConcurrent -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
Project MESSAGE: perl -w $ROOT/src/qt5/qtbase/bin/syncqt.pl -module QtGui -version 5.12.6 -outdir $ROOT/build/highdpiscaling/qtbase -builddir $ROOT/build/highdpiscaling/qtbase $ROOT/src/qt5/qtbase
$ROOT/src/qt5/qtbase/src/network/access/qnetworkaccessdebugpipebackend_p.h:0: Note: No relevant classes found. No output generated.
$ROOT/src/qt5/qtbase/src/gui/kernel/qwindow.cpp: In member function ‘QPoint QWindow::mapToGlobal(const QPoint&) const’:
$ROOT/src/qt5/qtbase/src/gui/kernel/qwindow.cpp:2553:33: error: ‘mapPositionToGlobal’ is not a member of ‘QHighDpiScaling’
         return QHighDpiScaling::mapPositionToGlobal(pos, d->globalPosition(), this);
                                 ^~~~~~~~~~~~~~~~~~~
$ROOT/src/qt5/qtbase/src/gui/kernel/qwindow.cpp: In member function ‘QPoint QWindow::mapFromGlobal(const QPoint&) const’:
$ROOT/src/qt5/qtbase/src/gui/kernel/qwindow.cpp:2577:33: error: ‘mapPositionFromGlobal’ is not a member of ‘QHighDpiScaling’
         return QHighDpiScaling::mapPositionFromGlobal(pos, d->globalPosition(), this);
                                 ^~~~~~~~~~~~~~~~~~~~~
make[3]: *** [.obj/qwindow.o] Error 1
make[3]: Target 'first' not remade because of errors.
make[2]: *** [sub-gui-make_first] Error 2
make[2]: Target 'first' not remade because of errors.
make[1]: *** [sub-src-make_first] Error 2
make[1]: Target 'first' not remade because of errors.
make: *** [module-qtbase-make_first] Error 2
make: Target 'first' not remade because of errors.