diff -r a9d105dc5c95 -r 28cb18c5e712 qmlfrontend/main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qmlfrontend/main.cpp	Sat Dec 16 23:26:13 2017 +0100
@@ -0,0 +1,15 @@
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+  QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+  QGuiApplication app(argc, argv);
+
+  QQmlApplicationEngine engine;
+  engine.load(QUrl(QLatin1String("qrc:/main.qml")));
+  if (engine.rootObjects().isEmpty())
+    return -1;
+
+  return app.exec();
+}