stdin.patch

diff --git i/cmake/QtPostProcessHelpers.cmake w/cmake/QtPostProcessHelpers.cmake
index 52858af28c7..655739e80c1 100644
--- i/cmake/QtPostProcessHelpers.cmake
+++ w/cmake/QtPostProcessHelpers.cmake
@@ -129,8 +129,8 @@ function(qt_internal_create_module_depends_file target)
     set(all_depends ${depends} ${public_depends})
     foreach (dep ${all_depends})
         # Normalize module by stripping leading "Qt::" and trailing "Private"
-        if (dep MATCHES "Qt::([A-Za-z0-9]+)")
-            set(dep "${CMAKE_MATCH_1}")
+        if (dep MATCHES "(Qt|${QT_CMAKE_EXPORT_NAMESPACE})::([A-Za-z0-9]+)")
+            set(dep "${CMAKE_MATCH_2}")
             if (TARGET Qt::${dep})
                 get_target_property(dep_type Qt::${dep} TYPE)
                 if (NOT dep_type STREQUAL "INTERFACE_LIBRARY")