tst_qapplication doesn't build on SLES 12 with openSSL 1.1 installed

 agent:2019/06/26 07:14:51 build.go:207: g++ -c -pipe -g -std=gnu++11 -fno-exceptions -Wall -W -D_REENTRANT -fPIC -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -I. -I../../../../include -I../../../../include/QtWidgets -I../../../../include/QtGui -I../../../../include/QtCore -I.moc -isystem /usr/include/libdrm -I/home/qt/openssl-1.1.1b/include -I../../../../mkspecs/linux-g++ -o .obj/mainwindow.o mainwindow.cpp
agent:2019/06/26 07:14:51 build.go:207: ../tst_qapplication.cpp: In member function ‘void tst_QApplication::lastWindowClosed()’:
agent:2019/06/26 07:14:51 build.go:207: ../tst_qapplication.cpp:489:54: error: no matching function for call to ‘QTimer::singleShot(int, QPointer<QDialog>&, void (QDialog::*)())’
agent:2019/06/26 07:14:51 build.go:207:      QTimer::singleShot(1000, dialog, &QDialog::accept);
agent:2019/06/26 07:14:51 build.go:207:                                                       ^
agent:2019/06/26 07:14:51 build.go:207: ../tst_qapplication.cpp:489:54: note: candidates are:
agent:2019/06/26 07:14:51 build.go:207: In file included from ../../../../../../include/QtCore/qtimer.h:1:0,
agent:2019/06/26 07:14:51 build.go:207:                  from ../../../../../../include/QtCore/QtCore:239,
agent:2019/06/26 07:14:51 build.go:207:                  from ../../../../../../include/QtTest/QtTestDepends:3,
agent:2019/06/26 07:14:51 build.go:207:                  from ../../../../../../include/QtTest/QtTest:3,
agent:2019/06/26 07:14:51 build.go:207:                  from ../tst_qapplication.cpp:32:
agent:2019/06/26 07:14:51 build.go:207: ../../../../../../include/QtCore/../../src/corelib/kernel/qtimer.h:83:17: note: static void QTimer::singleShot(int, const QObject*, const char*)
agent:2019/06/26 07:14:51 build.go:207:      static void singleShot(int msec, const QObject *receiver, const char *member);
agent:2019/06/26 07:14:51 build.go:207:                  ^
agent:2019/06/26 07:14:51 build.go:207: ../../../../../../include/QtCore/../../src/corelib/kernel/qtimer.h:83:17: note:   no known conversion for argument 3 from ‘void (QDialog::*)()’ to ‘const char*’
agent:2019/06/26 07:14:51 build.go:207: ../../../../../../include/QtCore/../../src/corelib/kernel/qtimer.h:84:17: note: static void QTimer::singleShot(int, Qt::TimerType, const QObject*, const char*)
agent:2019/06/26 07:14:51 build.go:207:      static void singleShot(int msec, Qt::TimerType timerType, const QObject *receiver, const char *member);
agent:2019/06/26 07:14:51 build.go:207:                  ^
agent:2019/06/26 07:14:51 build.go:207: ../../../../../../include/QtCore/../../src/corelib/kernel/qtimer.h:84:17: note:   candidate expects 4 arguments, 3 provided
agent:2019/06/26 07:14:51 build.go:207: In file included from ../../../../../../include/QtCore/qtimer.h:1:0,
agent:2019/06/26 07:14:51 build.go:207:                  from ../../../../../../include/QtCore/QtCore:239,
agent:2019/06/26 07:14:51 build.go:207:                  from ../../../../../../include/QtTest/QtTestDepends:3,
agent:2019/06/26 07:14:51 build.go:207:                  from ../../../../../../include/QtTest/QtTest:3,
agent:2019/06/26 07:14:51 build.go:207:                  from ../tst_qapplication.cpp:32:
agent:2019/06/26 07:14:51 build.go:207: ../../../../../../include/QtCore/../../src/corelib/kernel/qtimer.h:108:24: note: template<class Duration, class Func1> static void QTimer::singleShot(Duration, const typename QtPrivate::FunctionPointer<Func2>::Object*, Func1)
agent:2019/06/26 07:14:51 build.go:207:      static inline void singleShot(Duration interval, const typename QtPrivate::FunctionPointer<Func1>::Object *receiver, Func1 slot)