SimpleMapView module not detected in QML when building with qmake

[ozguronsoy]

Current Behaviour

Building QML applications with qmake fails with the following error:

QQmlApplicationEngine failed to load component
qrc:/qtquickapp/main.qml:4:1: module "com.github.ozguronsoy.SimpleMapView" is not installed

Expected Behaviour

One should simply be able to build adding the following code to their qmake:

SIMPLE_MAP_VIEW_BUILD_QML = 1
include(dependencies/SimpleMapView/SimpleMapView.pro)
# maybe link to SimpleMapView as dependency here

There should not be any extra registration function to be called in C++.