QtSensors initial cmake support

This commit introduces the bare minimum cmake support that should
unblock the CI and allow further verification and development on most
platforms: macOS, Linux, Win, iOS and Android.

Some clarifications:
* The support for sensorfw backend is very preliminary and can
  be enabled later if needed (no Qt6 version of the sensorfw).
* The simulator backend is dropped as obsolete / unnecessary.
* Three examples are currently commented out and shall be ported with
  a later commit.

Task-number: QTBUG-92502
Change-Id: Id523d43ed3ef177010dc73afc5812ed374cff0dd
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

4 files changed, 44 insertions, 60 deletions

diff --git a/src/imports/CMakeLists.txt b/src/imports/CMakeLists.txt
new file mode 100644
index 0000000..3fdc444
--- /dev/null
+++ b/src/imports/CMakeLists.txt
@@ -0,0 +1,2 @@
+
+add_subdirectory(sensors)
diff --git a/src/imports/imports.pro b/src/imports/imports.pro
deleted file mode 100644
index a68f6a5..0000000
--- a/src/imports/imports.pro
+++ /dev/null
@@ -1,4 +0,0 @@
-TEMPLATE = subdirs
-
-SUBDIRS += sensors
-
diff --git a/src/imports/sensors/CMakeLists.txt b/src/imports/sensors/CMakeLists.txt
new file mode 100644
index 0000000..87414bd
--- /dev/null
+++ b/src/imports/sensors/CMakeLists.txt
@@ -0,0 +1,42 @@
+
+# TODO Qt 6.2 split into separate QML library + plugin
+
+qt_internal_add_qml_module(sensors
+    URI "QtSensors"
+    VERSION "${CMAKE_PROJECT_VERSION}"
+    CLASSNAME QtSensorsDeclarativeModule
+    SKIP_TYPE_REGISTRATION
+    SOURCES
+        qmlaccelerometer.cpp qmlaccelerometer.h
+        qmlaltimeter.cpp qmlaltimeter.h
+        qmlambientlightsensor.cpp qmlambientlightsensor.h
+        qmlambienttemperaturesensor.cpp qmlambienttemperaturesensor.h
+        qmlcompass.cpp qmlcompass.h
+        qmldistancesensor.cpp qmldistancesensor.h
+        qmlgyroscope.cpp qmlgyroscope.h
+        qmlholstersensor.cpp qmlholstersensor.h
+        qmlhumiditysensor.cpp qmlhumiditysensor.h
+        qmlirproximitysensor.cpp qmlirproximitysensor.h
+        qmllidsensor.cpp qmllidsensor.h
+        qmllightsensor.cpp qmllightsensor.h
+        qmlmagnetometer.cpp qmlmagnetometer.h
+        qmlorientationsensor.cpp qmlorientationsensor.h
+        qmlpressuresensor.cpp qmlpressuresensor.h
+        qmlproximitysensor.cpp qmlproximitysensor.h
+        qmlrotationsensor.cpp qmlrotationsensor.h
+        qmlsensor.cpp qmlsensor.h
+        qmlsensorgesture.cpp qmlsensorgesture.h
+        qmlsensorglobal.cpp qmlsensorglobal.h
+        qmlsensorrange.cpp qmlsensorrange.h
+        qmltapsensor.cpp qmltapsensor.h
+        qmltiltsensor.cpp qmltiltsensor.h
+        sensors.cpp
+    PUBLIC_LIBRARIES
+        Qt::Core
+        Qt::Gui
+        Qt::Qml
+        Qt::Sensors
+    LIBRARIES
+        Qt::CorePrivate
+        Qt::SensorsPrivate
+)
diff --git a/src/imports/sensors/sensors.pro b/src/imports/sensors/sensors.pro
deleted file mode 100644
index 7d15ec9..0000000
--- a/src/imports/sensors/sensors.pro
+++ /dev/null
@@ -1,56 +0,0 @@
-QT += core-private qml sensors sensors-private
-
-HEADERS += \
-    qmlsensor.h \
-    qmlsensorrange.h \
-    qmlaccelerometer.h \
-    qmlaltimeter.h \
-    qmlambientlightsensor.h \
-    qmlambienttemperaturesensor.h \
-    qmlcompass.h \
-    qmldistancesensor.h \
-    qmlgyroscope.h \
-    qmlholstersensor.h \
-    qmlirproximitysensor.h \
-    qmllightsensor.h \
-    qmlmagnetometer.h \
-    qmlorientationsensor.h \
-    qmlpressuresensor.h\
-    qmlproximitysensor.h \
-    qmltapsensor.h \
-    qmlrotationsensor.h \
-    qmlsensorglobal.h \
-    qmltiltsensor.h \
-    qmlsensorgesture.h \
-    qmlhumiditysensor.h \
-    qmllidsensor.h
-
-SOURCES += sensors.cpp \
-    qmlsensor.cpp \
-    qmlsensorrange.cpp \
-    qmlaccelerometer.cpp \
-    qmlaltimeter.cpp \
-    qmlambientlightsensor.cpp \
-    qmlambienttemperaturesensor.cpp \
-    qmlcompass.cpp \
-    qmldistancesensor.cpp \
-    qmlgyroscope.cpp \
-    qmlholstersensor.cpp \
-    qmlirproximitysensor.cpp \
-    qmllightsensor.cpp \
-    qmlmagnetometer.cpp \
-    qmlorientationsensor.cpp \
-    qmlpressuresensor.cpp\
-    qmlproximitysensor.cpp \
-    qmltapsensor.cpp \
-    qmlrotationsensor.cpp \
-    qmlsensorglobal.cpp \
-    qmltiltsensor.cpp \
-    qmlsensorgesture.cpp \
-    qmlhumiditysensor.cpp \
-    qmllidsensor.cpp
-
-load(qml_plugin)
-
-OTHER_FILES += \
-    plugin.json qmldir plugins.qmltypes