RUNTIME_OUTPUT_DIRECTORY_ --------------------------------- Per-configuration output directory for :ref:`RUNTIME ` target files. This is a per-configuration version of the :prop_tgt:`RUNTIME_OUTPUT_DIRECTORY` target property, but multi-configuration generators (:ref:`Visual Studio Generators`, :generator:`Xcode`) do NOT append a per-configuration subdirectory to the specified directory. This property is initialized by the value of the :variable:`CMAKE_RUNTIME_OUTPUT_DIRECTORY_` variable if it is set when a target is created. Contents of ``RUNTIME_OUTPUT_DIRECTORY_`` may use :manual:`generator expressions `.