From 6890faee8c3912c54f84a380f2d7201d89cbf41e Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Tue, 14 Mar 2023 18:11:44 -0400
Subject: [PATCH] link op library to protobuf

---
 source/op/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/op/CMakeLists.txt b/source/op/CMakeLists.txt
index fdc7fa7ea2..059e72b9a8 100644
--- a/source/op/CMakeLists.txt
+++ b/source/op/CMakeLists.txt
@@ -56,6 +56,9 @@ add_library(${LIB_DEEPMD_OP} MODULE ${OP_SRC} ${OP_REMAPPER_SRC})
 # link: libdeepmd libtensorflow_cc libtensorflow_framework
 target_link_libraries(${LIB_DEEPMD_OP} PRIVATE TensorFlow::tensorflow_framework)
 target_link_libraries(${LIB_DEEPMD_OP} PRIVATE ${LIB_DEEPMD})
+if(Protobuf_LIBRARY)
+  target_link_libraries(${LIB_DEEPMD_OP} PRIVATE ${Protobuf_LIBRARY})
+endif()
 if(APPLE)
   set_target_properties(
     ${LIB_DEEPMD_OP} PROPERTIES INSTALL_RPATH