Merge topic 'doc-xref-EXPORT_NAME'

c29a1d58d9 Help: Link from install(TARGET) to EXPORT_NAME to rename exported target

Acked-by: Kitware Robot <[email protected]>
Merge-request: !3037

Help/command/install.rst

@@ -272,6 +272,8 @@ top level:
   This option associates the installed target files with an export called
   ``<export-name>``.  It must appear before any target options.  To actually
   install the export file itself, call ``install(EXPORT)``, documented below.
+  See documentation of the :prop_tgt:`EXPORT_NAME` target property to change
+  the name of the exported target.
 
 ``INCLUDES DESTINATION``
   This option specifies a list of directories which will be added to the