lite/kernels/CMakeLists.txt
 15 message("==== cmake for lit kernel test===")
 16 find_package(googletest REQUIRED)
 17 find_package(nsync REQUIRED)
 18 find_package(re2 REQUIRED)
 19
 20 # Generate the mutable schema_generated.h header for tests.
 21 set(SCHEMA_FILE ${TFLITE_SOURCE_DIR}/schema/schema.fbs)
 22 set(SCHEMA_GENERATED_ROOT ${CMAKE_CURRENT_BINARY_DIR}/schema)
 23 set(SCHEMA_GENERATED_PATH ${SCHEMA_GENERATED_ROOT}/tensorflow/lite/schema/mutable)
 24 set(SCHEMA_GENERATED_FILE ${SCHEMA_GENERATED_PATH}/schema_generated.h)
 25
 26 # Use the util function in flatbuffer to generate the schema header.
 27 include(BuildFlatBuffers)
 28
 29 # For cross-compilation purposes a natively compiled 'flatc' compiler is required
 30 if(${CMAKE_CROSSCOMPILING})
The file BuildFlatBuffers must be include as showed in the line 27, But it couldnot be found!

-- Found PythonInterp: /usr/bin/python (found version "3.8.2")
CMake Error at kernels/CMakeLists.txt:27 (include):
  include could not find requested file:

    BuildFlatBuffers


CMake Error at kernels/CMakeLists.txt:53 (build_flatbuffers):
  Unknown CMake command "build_flatbuffers".