EXCLUDE_FROM_ALL — CMake 3.17.2 Documentation

# EXCLUDE_FROM_ALL

Set this directory property to a true value on a subdirectory to exclude its targets from the “all” target of its ancestors. If excluded, running e.g. `make` in the parent directory will not build targets the subdirectory by default. This does not affect the “all” target of the subdirectory itself. Running e.g. `make` inside the subdirectory will still build its targets.

If the `EXCLUDE_FROM_ALL` target property is set on a target then its value determines whether the target is included in the “all” target of this directory and its ancestors.