C++ Tensorflow Lite undefined referance - c++

Question

I'm trying to build a project using Tensorflow Lite on my debian 11 machine, however it says I'm getting an undefined reference on some functions.
Here is the code I'm trying to run:
// Works
std::unique_ptr<tflite::FlatBufferModel> model =
tflite::FlatBufferModel::BuildFromFile(filename);
TFLITE_MINIMAL_CHECK(model != nullptr);
// Undefined referance:
tflite::ops::builtin::BuiltinOpResolver resolver;
std::unique_ptr<tflite::Interpreter> interpreter;
tflite::InterpreterBuilder(*model, resolver)(&interpreter);
The first few lines in on itself works fine. When I add the lines below starting from BuiltinOpResolver I'm getting the following error when running make:
[ 50%] Linking CXX executable TFLiteCheck
/usr/bin/ld: CMakeFiles/TFLiteCheck.dir/main.cpp.o: in function `main':
main.cpp:(.text+0x106): undefined reference to `tflite::InterpreterBuilder::InterpreterBuilder(tflite::FlatBufferModel const&, tflite::OpResolver const&)'
/usr/bin/ld: main.cpp:(.text+0x11f): undefined reference to `tflite::InterpreterBuilder::operator()(std::unique_ptr<tflite::Interpreter, std::default_delete<tflite::Interpreter> >*)'
/usr/bin/ld: main.cpp:(.text+0x12e): undefined reference to `tflite::InterpreterBuilder::~InterpreterBuilder()'
/usr/bin/ld: main.cpp:(.text+0x19e): undefined reference to `tflite::InterpreterBuilder::~InterpreterBuilder()'
/usr/bin/ld: CMakeFiles/TFLiteCheck.dir/main.cpp.o: in function `std::default_delete<tflite::Interpreter>::operator()(tflite::Interpreter*) const':
main.cpp:(.text._ZNKSt14default_deleteIN6tflite11InterpreterEEclEPS1_[_ZNKSt14default_deleteIN6tflite11InterpreterEEclEPS1_]+0x1e): undefined reference to `tflite::Interpreter::~Interpreter()'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/TFLiteCheck.dir/build.make:104: TFLiteCheck] Error 1
make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/TFLiteCheck.dir/all] Error 2
make: *** [Makefile:103: all] Error 2
I've tried [this answer][1] but it's on an arm architecture while I'm on an intel chip, and when I try it regardless I'm getting a completely different error that I've never seen before.
I've followed these steps to setup TFLite:
Got the source code from tenserflow github page
Got bazel version 3.7.2 (bazel-3.7.2-linux-x86_64)
Ran python3 ./configure.py setting everything to default and opting to say n to everything
Ran bazel build -c opt //tensorflow/lite:libtensorflowlite.so --local_ram_resources=10240 --config=noaws(Tried it with and without --local_ram_resources=10240 --config=noaws params)
Move the .so file to the designated file, right next to tenserflow include files.
Ran cmake .. and make on the build folder with the following CMake file:
cmake_minimum_required(VERSION 3.17)
project(TFLiteCheck)
set(CMAKE_CXX_STANDARD 14)
# include has 2 subdirectories: tensorflow and flatbuffers
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/third-party/tflite-dist/include/)
# lib has 1 file: libtensorflowlite.so
ADD_LIBRARY(tensorflowlite SHARED IMPORTED)
set_property(TARGET tensorflowlite PROPERTY IMPORTED_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/third-party/tflite-dist/libs/linux_x64/libtensorflowlite.so)
add_executable(TFLiteCheck main.cpp)
target_link_libraries(TFLiteCheck PUBLIC tensorflowlite)
And running make results in the above error. What could be the problem? Is there a better way to setup tenserflow? Like I've said only running FlatBufferModel works just fine.
Update:
By removing the -J flag from the official build instructions I've managed to built the project propperly. However when I use the official cmake example:
cmake_minimum_required(VERSION 3.16)
project(minimal C CXX)
set(TENSORFLOW_SOURCE_DIR "" CACHE PATH
"Directory that contains the TensorFlow project" )
if(NOT TENSORFLOW_SOURCE_DIR)
get_filename_component(TENSORFLOW_SOURCE_DIR
"${CMAKE_CURRENT_LIST_DIR}/../../../../" ABSOLUTE)
endif()
add_subdirectory(
"${TENSORFLOW_SOURCE_DIR}/user/tensorflow_src/tensorflow/lite"
"${CMAKE_CURRENT_BINARY_DIR}/tensorflow-lite" EXCLUDE_FROM_ALL)
add_executable(minimal main.cpp)
target_link_libraries(minimal tensorflow-lite)
When I run this with my example main.cpp using cmake . provided above, I'm getting this output and the terminal is stuck like this, without resolving:
user#debian:~/Desktop/SmartAlpha/tf_test$ cmake .
-- Setting build type to Release, for debug builds use'-DCMAKE_BUILD_TYPE=Debug'.
CMake Warning at abseil-cpp/CMakeLists.txt:70 (message):
A future Abseil release will default ABSL_PROPAGATE_CXX_STD to ON for CMake
3.8 and up. We recommend enabling this option to ensure your project still
builds correctly.
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
It's not frozen or anything, it just stays like this untill I hit ctrl+c to break it, without ever finishing.
Update 2:
The compilation finished with this error:
user#debian:~/Desktop/SmartAlpha/tf_test$ cmake .
-- Setting build type to Release, for debug builds use'-DCMAKE_BUILD_TYPE=Debug'.
CMake Warning at abseil-cpp/CMakeLists.txt:70 (message):
A future Abseil release will default ABSL_PROPAGATE_CXX_STD to ON for CMake
3.8 and up. We recommend enabling this option to ensure your project still
builds correctly.
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
CMake Error at eigen/CMakeLists.txt:36 (message):
In-source builds not allowed. Please make a new directory (called a build
directory) and run CMake from there. You may need to remove
CMakeCache.txt.
-- Configuring incomplete, errors occurred!
See also "/home/user/Desktop/tf_test/CMakeFiles/CMakeOutput.log".
See also "/home/user/Desktop/tf_test/CMakeFiles/CMakeError.log".
Which cmake cache is it talking about? The one in my projects directory or the one inside my tensorflow build?
Am I missing spmething?
[1]: Tensorflow Lite error undefined reference to `tflite::DefaultErrorReporter()'