Merge topic 'doc-set_property-append-empty'

ad937fb36c Help: Document that set_property APPEND ignores empty values

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4622
This commit is contained in:
Brad King
2020-04-17 12:51:03 +00:00
committed by Kitware Robot
+2 -1
View File
@@ -66,7 +66,8 @@ the property to set. Remaining arguments are used to compose the
property value in the form of a semicolon-separated list.
If the ``APPEND`` option is given the list is appended to any existing
property value. If the ``APPEND_STRING`` option is given the string is
property value (except that empty values are ignored and not appended).
If the ``APPEND_STRING`` option is given the string is
appended to any existing property value as string, i.e. it results in a
longer string and not a list of strings. When using ``APPEND`` or
``APPEND_STRING`` with a property defined to support ``INHERITED``