1EXCLUDE_FROM_ALL
2----------------
3
4Set this directory property to a true value on a subdirectory to exclude
5its targets from the "all" target of its ancestors.  If excluded, running
6e.g. ``make`` in the parent directory will not build targets the
7subdirectory by default.  This does not affect the "all" target of the
8subdirectory itself.  Running e.g. ``make`` inside the subdirectory will
9still build its targets.
10
11If the :prop_tgt:`EXCLUDE_FROM_ALL` target property is set on a target
12then its value determines whether the target is included in the "all"
13target of this directory and its ancestors.
14