set(PROTOBUF_FOUND TRUE)
if(NOT PROTOC_EXEC)
    set(PROTOC_EXEC ${THIRD_PARTY_DIR}/protobuf/bin/protoc)
endif()
set(PROTOBUF_INCLUDE_DIR ${THIRD_PARTY_DIR}/protobuf/include)
set(PROTOBUF_LIBRARIES ${THIRD_PARTY_DIR}/protobuf/lib/libprotobuf.so)