inference api symbol hidden

paddle/contrib/inference/CMakeLists.txt

@@ -51,7 +51,7 @@ cc_library(paddle_inference_api_shared SHARED
     SRCS paddle_inference_api.cc paddle_inference_api_impl.cc)
 set_target_properties(paddle_inference_api_shared PROPERTIES OUTPUT_NAME paddle_inference_api)
 if(NOT APPLE)
-  set(LINK_FLAGS "-fPIC -fvisibility=hidden")
+  set(LINK_FLAGS "-Wl,--version-script ${CMAKE_CURRENT_SOURCE_DIR}/paddle_inference_api.map")
   set_target_properties(paddle_inference_api_shared PROPERTIES LINK_FLAGS "${LINK_FLAGS}")
 endif()
 

paddle/contrib/inference/paddle_inference_api.map

+{
+	global:
+		*paddle*;
+	local:
+		*;
+};