stdin.patch

diff --git c/cmake/QtModuleHelpers.cmake i/cmake/QtModuleHelpers.cmake
index a628ac923d1..aab9a8a2a94 100644
--- c/cmake/QtModuleHelpers.cmake
+++ i/cmake/QtModuleHelpers.cmake
@@ -199,6 +199,10 @@ function(qt_internal_add_module target)
             set_property(TARGET "${target}" PROPERTY MODULE_HEADER "${module_include_dir}/${module_include_name}")
         endif()
 
+        set_target_properties(${target} PROPERTIES
+            _qt_public_header_destination "PUBLIC_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module_include_name}"
+            _qt_private_header_destination "PRIVATE_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module_include_name}/${PROJECT_VERSION}/${module}/private")
+
         if(module_headers_qpa)
             if(is_framework)
                 qt_copy_framework_headers(${target} QPA "${module_headers_qpa}")
@@ -514,6 +518,10 @@ set(QT_CMAKE_EXPORT_NAMESPACE ${QT_CMAKE_EXPORT_NAMESPACE})")
     if(NOT ${arg_NO_PRIVATE_MODULE})
         list(APPEND exported_targets ${target_private})
     endif()
+
+    qt_internal_get_target_property(public_header_destination ${target} _qt_public_header_destination)
+    qt_internal_get_target_property(private_header_destination ${target} _qt_private_header_destination)
+
     set(export_name "${INSTALL_CMAKE_NAMESPACE}${target}Targets")
     qt_install(TARGETS ${exported_targets}
         EXPORT ${export_name}
@@ -521,8 +529,8 @@ set(QT_CMAKE_EXPORT_NAMESPACE ${QT_CMAKE_EXPORT_NAMESPACE})")
         LIBRARY DESTINATION ${INSTALL_LIBDIR}
         ARCHIVE DESTINATION ${INSTALL_LIBDIR}
         FRAMEWORK DESTINATION ${INSTALL_LIBDIR}
-        PUBLIC_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module_include_name}
-        PRIVATE_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module_include_name}/${PROJECT_VERSION}/${module}/private
+        ${public_header_destination}
+        ${private_header_destination}
         )
 
     qt_apply_rpaths(TARGET "${target}" INSTALL_PATH "${INSTALL_LIBDIR}" RELATIVE_RPATH)