# Swift_MODULE_DIRECTORY

Added in version 3.15.

Specify output directory for Swift modules provided by the target.

If the target contains Swift source files, this specifies the directory in which the modules will be placed. When this property is not set, the modules will be placed in the build directory corresponding to the target's source directory. If the variable `CMAKE_Swift_MODULE_DIRECTORY` is set when a target is created its value is used to initialize this property.

Added in version 4.0: The property value may use `generator expressions`. Multi-configuration generators (`Ninja Multi-Config`) append a per-configuration subdirectory to the specified directory unless a generator expression is used.

Warning

The `Xcode` generator ignores this property.