Merge topic 'doc-GenerateExportHeader' into release-4.3

4671e77845 GenerateExportHeader: Fix FILE_SET example BASE_DIRS

Acked-by: Kitware Robot <[email protected]>
Merge-request: !11711

Modules/GenerateExportHeader.cmake

@@ -258,12 +258,10 @@ library's other public headers:
         FILES example.h
       FILE_SET generated_headers
         TYPE HEADERS
-        BASE_DIRS $<TARGET_PROPERTY:example,BINARY_DIR>
+        BASE_DIRS ${CMAKE_CURRENT_BINARY_DIR}
         FILES ${CMAKE_CURRENT_BINARY_DIR}/example_export.h
   )
 
-  target_include_directories(example PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
-
   install(
     TARGETS example
     FILE_SET HEADERS