tensorflow: Cross-build failed tensorflow lite demo minimal

Issue Type

Bug

Source

source

Tensorflow Version

tf 2.10

Custom Code

No

OS Platform and Distribution

Ubuntu 18.04

Mobile device

arm32

Python version

No response

Bazel version

No response

GCC/Compiler version

clang 10

CUDA/cuDNN version

No response

GPU model and memory

No response

Current Behaviour?

* I follow the document[https://github.com/tensorflow/tensorflow/blob/v2.10.0/tensorflow/lite/examples/minimal/README.md] to build the minimal demo

mkdir build_minimal
cd build_minimal
cmake  -DCMAKE_TOOLCHAIN_FILE=/home/yons/data/ohos-sdk/linux/native/build/cmake/ohos.toolchain.cmake ../tensorflow/lite/examples/minimal/
cmake --build . -j 20

• I got error

Building CXX object CMakeFiles/minimal.dir/minimal.cc.obj
clang++: warning: argument unused during compilation: '--gcc-toolchain=/home/yons/data/ohos-sdk/linux/native/llvm' [-Wunused-command-line-argument]
In file included from /home/yons/data/tensorflow/tensorflow/lite/examples/minimal/minimal.cc:17:
In file included from /home/yons/data/tensorflow/tensorflow/lite/kernels/register.h:18:
In file included from /home/yons/data/tensorflow/tensorflow/lite/model.h:21:
/home/yons/data/tensorflow/tensorflow/lite/interpreter_builder.h:26:10: fatal error: 'flatbuffers/flatbuffers.h' file not found
#include "flatbuffers/flatbuffers.h"  // from @flatbuffers
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
CMakeFiles/minimal.dir/build.make:62: recipe for target 'CMakeFiles/minimal.dir/minimal.cc.obj' failed
make[2]: *** [CMakeFiles/minimal.dir/minimal.cc.obj] Error 1
CMakeFiles/Makefile2:1295: recipe for target 'CMakeFiles/minimal.dir/all' failed
make[1]: *** [CMakeFiles/minimal.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2

• Please guide me to configure the include directory!
• thanks for your time!

### Standalone code to reproduce the issue

```shell
https://github.com/tensorflow/tensorflow/tree/v2.10.0/tensorflow/lite/examples/minimal

• I change the CMakeLists.txt

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(
  "${TENSORFLOW_SOURCE_DIR}/tensorflow/lite"
  "${CMAKE_CURRENT_BINARY_DIR}/tensorflow-lite"
  EXCLUDE_FROM_ALL
)

message(TARCE "TuT " ${TENSORFLOW_SOURCE_DIR})
include_directories(${TENSORFLOW_SOURCE_DIR}/)
#include_directories(${CMAKE_CURRENT_LIST_DIR}/flatbuffers/include)
set(CMAKE_CXX_STANDARD 17)
add_executable(minimal
  minimal.cc
)
add_library(tf-lite STATIC IMPORTED )
set_target_properties(
    tf-lite
    PROPERTIES IMPORTED_LOCATION
    /home/yons/data/tensorflow/build_lite/libtensorflow-lite.a
    )
target_link_libraries(minimal
  tf-lite
)

Relevant log output

No response