diff --git a/src/corelib/Qt6CoreMacros.cmake b/src/corelib/Qt6CoreMacros.cmake
index fc12bd210d..2164ee21ab 100644
--- a/src/corelib/Qt6CoreMacros.cmake
+++ b/src/corelib/Qt6CoreMacros.cmake
@@ -355,7 +355,12 @@ if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
         elseif(QT_DEFAULT_MAJOR_VERSION EQUAL 6)
             qt6_add_resources("${outfiles}" ${ARGN})
         endif()
-        if(NOT TARGET ${outfiles})
+        if(TARGET ${outfiles})
+            cmake_parse_arguments(PARSE_ARGV 1 arg "" "OUTPUT_TARGETS" "")
+            if (arg_OUTPUT_TARGETS)
+                set(${arg_OUTPUT_TARGETS} ${${arg_OUTPUT_TARGETS}} PARENT_SCOPE)
+            endif()
+        else()
             set("${outfiles}" "${${outfiles}}" PARENT_SCOPE)
         endif()
     endfunction()
@@ -667,6 +672,8 @@ function(_qt_internal_find_ios_development_team_id out_var)
         string(STRIP "${team_id}" team_id)
         set_property(GLOBAL PROPERTY _qt_internal_ios_development_team_id "${team_id}")
         set("${out_var}" "${team_id}" PARENT_SCOPE)
+    else()
+        set("${out_var}" "" PARENT_SCOPE)
     endif()
 endfunction()
 
@@ -704,6 +711,8 @@ function(_qt_internal_get_ios_bundle_identifier_prefix out_var)
     if(prefix AND NOT prefix_error)
         set_property(GLOBAL PROPERTY _qt_internal_ios_bundle_identifier_prefix "${prefix}")
         set("${out_var}" "${prefix}" PARENT_SCOPE)
+    else()
+        set("${out_var}" "" PARENT_SCOPE)
     endif()
 endfunction()
 
@@ -1195,7 +1204,7 @@ function(qt6_extract_metatypes target)
     target_sources(${target} INTERFACE ${metatypes_file_genex_build})
 
     if(arg_OUTPUT_FILES)
-        set(${arg_OUTPUT_FILES} "${metatypes_file}")
+        set(${arg_OUTPUT_FILES} "${metatypes_file}" PARENT_SCOPE)
     endif()
 
     # Chech whether the generated json file needs to be installed.
@@ -1234,6 +1243,10 @@ endfunction()
 if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
     function(qt_extract_metatypes)
         qt6_extract_metatypes(${ARGV})
+        cmake_parse_arguments(PARSE_ARGV 0 arg "" "OUTPUT_FILES" "")
+        if(arg_OUTPUT_FILES)
+            set(${arg_OUTPUT_FILES} "${${arg_OUTPUT_FILES}}" PARENT_SCOPE)
+        endif()
     endfunction()
 endif()
 
@@ -1816,6 +1829,9 @@ function(_qt_internal_process_resource target resourceName)
     if(isBinary)
         # Add generated .rcc target to 'all' set
         add_custom_target(binary_resource_${generatedBaseName} ALL DEPENDS "${generatedOutfile}")
+        if(rcc_OUTPUT_TARGETS)
+            set(${rcc_OUTPUT_TARGETS} "" PARENT_SCOPE)
+        endif()
     else()
         set_property(SOURCE "${generatedOutfile}" PROPERTY SKIP_AUTOGEN ON)
         set_property(TARGET ${target} APPEND PROPERTY _qt_generated_qrc_files "${generatedResourceFile}")
@@ -1971,6 +1987,10 @@ function(qt6_add_plugin target)
         if(NOT arg___QT_INTERNAL_NO_PROPAGATE_PLUGIN_INITIALIZER)
             __qt_internal_propagate_object_library("${target}" "${plugin_init_target}")
         endif()
+    else()
+        if(arg_OUTPUT_TARGETS)
+            set(${arg_OUTPUT_TARGETS} "" PARENT_SCOPE)
+        endif()
     endif()
 
     target_compile_definitions(${target} PRIVATE
@@ -1982,6 +2002,10 @@ endfunction()
 if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
     function(qt_add_plugin)
         qt6_add_plugin(${ARGV})
+        cmake_parse_arguments(PARSE_ARGV 1 arg "" "OUTPUT_TARGETS" "")
+        if(arg_OUTPUT_TARGETS)
+            set(${arg_OUTPUT_TARGETS} ${${arg_OUTPUT_TARGETS}} PARENT_SCOPE)
+        endif()
     endfunction()
 endif()