CMake/OSX: Bugfix [#26375]: Add default values for the OSX architecture: x86_64 (also used to select the python dynlibs that'll be bundled with the application).

Set deployment target to be 10.5 by default.

Fix broken build introduced by recent source/creator/CMakeList.txt cleanup

source/creator/CMakeLists.txt

@@ -185,6 +185,8 @@ endif()
 if(MSVC)
 	# ${CMAKE_CFG_INTDIR} should replace \${BUILD_TYPE} when using add_command
 	set(TARGETDIR ${EXECUTABLE_OUTPUT_PATH}/\${BUILD_TYPE})
+elseif(APPLE)
+	set(TARGETDIR ${EXECUTABLE_OUTPUT_PATH}/${CMAKE_CFG_INTDIR})
 else()
 	set(TARGETDIR ${EXECUTABLE_OUTPUT_PATH})
 endif()