package/qt6/qt6core5compat: enable QML compat modules

When BR2_PACKAGE_QT6DECLARATIVE_QUICK is enabled the QML compatibility
modules should be built and installed.

Signed-off-by: Christian Hitz <christian.hitz@bbv.ch>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 8d5468491806dee13f3cf51cccedd11c21081c38)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/qt6/qt6core5compat/qt6core5compat.mk

@@ -36,4 +36,10 @@ QT6CORE5COMPAT_DEPENDENCIES = \
 	host-pkgconf \
 	qt6base
 
+# When Qt::Quick is available, qt6core5compat will build additional
+# QML compatibility modules
+ifeq ($(BR2_PACKAGE_QT6DECLARATIVE_QUICK),y)
+QT6CORE5COMPAT_DEPENDENCIES += qt6declarative
+endif
+
 $(eval $(cmake-package))