check submodules (#54514)

cmake/third_party.cmake

@@ -30,7 +30,19 @@ set(third_party_deps)
 include(ProcessorCount)
 ProcessorCount(NPROC)
 if(NOT WITH_SETUP_INSTALL)
-  execute_process(COMMAND git submodule update --init --recursive)
+  #NOTE(risemeup1):Initialize any submodules.
+  message(
+    STATUS
+      "Check submodules of paddle, and run 'git submodule update --init --recursive'"
+  )
+  execute_process(
+    COMMAND git submodule update --init --recursive
+    WORKING_DIRECTORY ${PADDLE_SOURCE_DIR}
+    RESULT_VARIABLE result_var)
+  if(NOT result_var EQUAL 0)
+    message(FATAL_ERROR "Failed to get submodule, please check your network !")
+  endif()
+
 endif()
 # cache funciton to avoid repeat download code of third_party.
 # This function has 4 parameters, URL / REPOSITOR / TAG / DIR: