Future work: replace function setif_value_in_list by list(FIND)

Packaging/setif_value_in_list.cmake

@@ -17,6 +17,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# This is the list( FIND list value matched )
+# To be removed
 function(setif_value_in_list matched VALUE list)
   set(${matched} FALSE  PARENT_SCOPE)
   string(TOLOWER ${VALUE} value)