Remove string, scripts and retain cuda.

cmake/util.cmake

@@ -83,6 +83,7 @@ function(link_paddle_exe TARGET_NAME)
             paddle_utils
             paddle_parameter
             paddle_proto
+            paddle_cuda
             ${EXTERNAL_LIBS}
             ${CMAKE_THREAD_LIBS_INIT}
             ${CMAKE_DL_LIBS}

paddle/CMakeLists.txt

 add_subdirectory(cuda)
 add_subdirectory(function)
 add_subdirectory(utils)
-add_subdirectory(testing)
 add_subdirectory(math)
 add_subdirectory(gserver)
-add_subdirectory(scripts)
-add_subdirectory(string)
 add_subdirectory(parameter)
+add_subdirectory(testing)
 
 if(MOBILE_INFERENCE)
   add_subdirectory(capi)
 else()
   add_subdirectory(pserver)
   add_subdirectory(trainer)
+  add_subdirectory(string)
+  add_subdirectory(scripts)
 
   if(WITH_C_API)
     add_subdirectory(capi)