target_link_directories not in cmake<3.13

CMakeLists.txt

@@ -151,7 +151,11 @@ IF(csm_FOUND)
   MESSAGE(STATUS "CSM lib found")
   TARGET_LINK_LIBRARIES(${PROJECT_NAME} PUBLIC ${csm_LIBRARIES})
   target_include_directories(${PROJECT_NAME} PUBLIC ${csm_INCLUDE_DIRS})
-  target_link_directories(${PROJECT_NAME} PUBLIC ${csm_LIBRARY_DIRS})
+  if(${CMAKE_VERSION} VERSION_LESS "3.13.0")
+    link_directories(${PROJECT_NAME} PUBLIC ${csm_LIBRARY_DIRS})
+  else() 
+    target_link_directories(${PROJECT_NAME} PUBLIC ${csm_LIBRARY_DIRS})
+  endif()
 ENDIF(csm_FOUND)
 IF(falkolib_FOUND)
   MESSAGE(STATUS "FALKO lib found:")