Merge topic 'icu-advanced'

cdd2714dfa FindICU: Really mark variables as advanced

Acked-by: Kitware Robot <[email protected]>
Merge-request: !6507

Modules/FindICU.cmake

@@ -172,7 +172,7 @@ function(_ICU_FIND)
       DOC "ICU ${program} executable"
       NO_PACKAGE_ROOT_PATH
       )
-    mark_as_advanced(cache_var)
+    mark_as_advanced("${cache_var}")
     set("${program_var}" "${${cache_var}}" PARENT_SCOPE)
   endforeach()
 
@@ -301,7 +301,7 @@ function(_ICU_FIND)
       HINTS ${icu_roots}
       PATH_SUFFIXES ${icu_data_suffixes}
       DOC "ICU ${data} data file")
-    mark_as_advanced(cache_var)
+    mark_as_advanced("${cache_var}")
     set("${data_var}" "${${cache_var}}" PARENT_SCOPE)
   endforeach()