compile "TensorRT-introduction"

[zccyman]

I compile "TensorRT-introduction", but have some error as follow:

CMakeFiles/main.dir/ioHelper.cpp.o: In function `nvinfer1::readTensorProto(std::string const&, float*)':
ioHelper.cpp:(.text+0x131): undefined reference to `onnx::TensorProto::TensorProto()'
ioHelper.cpp:(.text+0x232): undefined reference to `onnx::TensorProto::~TensorProto()'
ioHelper.cpp:(.text+0x255): undefined reference to `onnx::TensorProto::~TensorProto()'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/main.dir/build.make:201: main] Error 1
make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/main.dir/all] Error 2
make: *** [Makefile:103: all] Error 2

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

project(simpleOnnx)

add_executable(main simpleOnnx_2.cpp cudaWrapper.h ioHelper.cpp ioHelper.h logger.cpp)

include_directories(/usr/local/include)

include_directories(/home/developer/zhangcc/download/TensorRT-7.0.0.11/include)
include_directories(/home/developer/zhangcc/download/TensorRT-7.0.0.11/samples/common)
set(TENSORRT_DIR /home/developer/zhangcc/download/TensorRT-7.0.0.11/lib)

find_package(CUDA 10.2 REQUIRED)
message(STATUS "CUDA status:")
message(STATUS "    include path: ${CUDA_INCLUDE_DIRS}")
message(STATUS "    libraries: ${CUDA_LIBRARIES}")
include_directories(${CUDA_INCLUDE_DIRS})
target_link_libraries(main ${CUDA_LIBRARIES})

find_package(Protobuf REQUIRED)
message(STATUS "Protobuf library status:")
message(STATUS "    version: ${Protobuf_VERSION}")
message(STATUS "    libraries: ${Protobuf_LIBS}")
message(STATUS "    include path: ${Protobuf_INCLUDE_DIRS}")

target_link_libraries(main /usr/local/lib/libprotobuf-lite.so)
target_link_libraries(main /usr/local/lib/libonnxifi.so)
target_link_libraries(main /usr/local/lib/libprotoc.so)

target_link_libraries(main ${TENSORRT_DIR}/libnvinfer.so ${TENSORRT_DIR}/libnvinfer_plugin.so ${TENSORRT_DIR}/libnvonnxparser.so ${TENSORRT_DIR}/libnvparsers.so)

[zccyman]

@zccyman add target_link_libraries like as follow.

target_link_libraries(main /usr/local/lib/libprotobuf-lite.so)
target_link_libraries(main /usr/local/lib/libprotoc.so)
target_link_libraries(main /usr/local/lib/libonnx.a)
target_link_libraries(main /usr/local/lib/libonnx_proto.a)
target_link_libraries(main /usr/local/lib/libonnxifi_dummy.so)
target_link_libraries(main /usr/local/lib/libonnxifi_loader.a)
target_link_libraries(main /usr/local/lib/libonnxifi.so)

[dxbdxx]

I successfully compile the project by adding

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -DONNX_ML=1 -Wall")

and
target_link_libraries(main /usr/local/lib/libprotobuf.so)

[Tramac]

@zccyman hello, do you remember how to solve it?