| Swift_MODULE_DIRECTORY |
| ---------------------- |
| |
| .. versionadded:: 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 :variable:`CMAKE_Swift_MODULE_DIRECTORY` is set when a target is |
| created its value is used to initialize this property. |
| |
| .. warning:: |
| |
| This property does not currently provide a way to express per-config |
| module directories, so use with multi-config generators is problematic: |
| |
| * The :generator:`Xcode` generator does not implement the property at all. |
| |
| * The :generator:`Ninja Multi-Config` generator implements this property, |
| but module files generated for different build configurations have the |
| same path, which can lead to subtle problems when building more than |
| one configuration. |
