Seems like there is a cmake caching issue, trying to commit and then run from clean install

Author: BujSet

backends/arm/scripts/build_executor_runner.sh

@@ -9,13 +9,13 @@ set -eu
 script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)
 et_root_dir=$(cd ${script_dir}/../../.. && pwd)
 et_root_dir=$(realpath ${et_root_dir})
-toolchain_cmake=${et_root_dir}/examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmake
+toolchain_cmake=${et_root_dir}/examples/arm/ethos-u-setup/arm-zephyr-eabi-gcc.cmake
 setup_path_script=${et_root_dir}/examples/arm/ethos-u-scratch/setup_path.sh
 _setup_msg="please refer to ${et_root_dir}/examples/arm/setup.sh to properly install necessary tools."
 
 pte_file=""
 target="ethos-u55-128"
-build_type="Release"
+build_type="Debug"
 bundleio=false
 system_config=""
 memory_mode=""
@@ -134,6 +134,8 @@ echo "Building with BundleIO/etdump/extra flags: ${build_bundleio_flags} ${build
 cmake \
     -DCMAKE_BUILD_TYPE=${build_type}            \
     -DCMAKE_TOOLCHAIN_FILE=${toolchain_cmake}   \
+    -DCMAKE_C_COMPILER="/home/zephyruser/zephyr-sdk-0.16.0/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc" \
+    -DCMAKE_CXX_COMPILER="/home/zephyruser/zephyr-sdk-0.16.0/arm-zephyr-eabi/bin/arm-zephyr-eabi-g++" \
     -DTARGET_CPU=${target_cpu}                  \
     -DET_DIR_PATH:PATH=${et_root_dir}           \
     -DET_BUILD_DIR_PATH:PATH=${et_build_dir}    \
@@ -154,6 +156,6 @@ cmake --build ${output_folder}/cmake-out -j$(nproc) -- arm_executor_runner
 
 echo "[${BASH_SOURCE[0]}] Generated baremetal elf file:"
 find ${output_folder}/cmake-out -name "arm_executor_runner"
-echo "executable_text: $(find ${output_folder}/cmake-out -name arm_executor_runner -exec arm-none-eabi-size {} \; | grep -v filename | awk '{print $1}') bytes"
-echo "executable_data: $(find ${output_folder}/cmake-out -name arm_executor_runner -exec arm-none-eabi-size {} \; | grep -v filename | awk '{print $2}') bytes"
-echo "executable_bss:  $(find ${output_folder}/cmake-out -name arm_executor_runner -exec arm-none-eabi-size {} \; | grep -v filename | awk '{print $3}') bytes"
+echo "executable_text: $(find ${output_folder}/cmake-out -name arm_executor_runner -exec arm-zephyr-eabi-size {} \; | grep -v filename | awk '{print $1}') bytes"
+echo "executable_data: $(find ${output_folder}/cmake-out -name arm_executor_runner -exec arm-zephyr-eabi-size {} \; | grep -v filename | awk '{print $2}') bytes"
+echo "executable_bss:  $(find ${output_folder}/cmake-out -name arm_executor_runner -exec arm-zephyr-eabi-size {} \; | grep -v filename | awk '{print $3}') bytes"

backends/arm/scripts/build_executorch.sh

@@ -13,7 +13,7 @@ set -eu
 script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)
 et_root_dir=$(cd ${script_dir}/../../.. && pwd)
 et_root_dir=$(realpath ${et_root_dir})
-toolchain_cmake=${script_dir}/../../../examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmake
+toolchain_cmake=${script_dir}/../../../examples/arm/ethos-u-setup/arm-zephyr-eabi-gcc.cmake
 toolchain_cmake=$(realpath ${toolchain_cmake})
 setup_path_script=${et_root_dir}/examples/arm/ethos-u-scratch/setup_path.sh
 _setup_msg="please refer to ${et_root_dir}/examples/arm/setup.sh to properly install necessary tools."

backends/arm/scripts/build_portable_kernels.sh

@@ -13,7 +13,7 @@ set -eu
 script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)
 et_root_dir=$(cd ${script_dir}/../../.. && pwd)
 et_root_dir=$(realpath ${et_root_dir})
-toolchain_cmake=${script_dir}/../../../examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmake
+toolchain_cmake=${script_dir}/../../../examples/arm/ethos-u-setup/arm-zephyr-eabi-gcc.cmake
 toolchain_cmake=$(realpath ${toolchain_cmake})
 setup_path_script=${et_root_dir}/examples/arm/ethos-u-scratch/setup_path.sh
 _setup_msg="please refer to ${et_root_dir}/examples/arm/setup.sh to properly install necessary tools."

backends/arm/test/setup_testing.sh

@@ -11,7 +11,7 @@ script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)
 et_root_dir=$(cd ${script_dir}/../../.. && pwd)
 ethos_u_root_dir=${et_root_dir}/examples/arm/ethos-u-scratch/ethos-u
 
-toolchain_cmake=${et_root_dir}/examples/arm/ethos-u-setup/arm-none-eabi-gcc.cmake
+toolchain_cmake=${et_root_dir}/examples/arm/ethos-u-setup/arm-zephyr-eabi-gcc.cmake
 et_build_dir=${et_root_dir}/arm_test/cmake-out
 build_root_test_dir=${et_root_dir}/arm_test/arm_semihosting_executor_runner
 

examples/arm/executor_runner/CMakeLists.txt

@@ -21,6 +21,8 @@ if(NOT DEFINED ET_PTE_FILE_PATH AND NOT ${SEMIHOSTING})
   )
 endif()
 
+set(CMAKE_C_COMPILER arm-zephyr-eabi-gcc)
+set(CMAKE_CXX_COMPILER arm-zephyr-eabi-g++)
 # Example ExecuTorch demo for bare metal Cortex-M based systems
 set(ET_DIR_PATH
     "../../.."

examples/arm/run.sh

@@ -92,6 +92,7 @@ done
 ethos_u_scratch_dir=$(realpath ${ethos_u_scratch_dir})
 setup_path_script=${ethos_u_scratch_dir}/setup_path.sh
 toolchain_cmake=${script_dir}/ethos-u-setup/arm-none-eabi-gcc.cmake
+toolchain_cmake=${script_dir}/ethos-u-setup/arm-zephyr-eabi-gcc.cmake
 _setup_msg="please refer to ${script_dir}/setup.sh to properly install necessary tools."
 
 
@@ -126,9 +127,9 @@ function check_setup () {
     fi
 
     # If setup_path_script was correct all these checks should now pass
-    hash arm-none-eabi-gcc \
-        || { echo "Could not find arm baremetal toolchain on PATH, ${_setup_msg}"; return 1; }
-
+#    hash arm-none-eabi-gcc \
+#        || { echo "Could not find arm baremetal toolchain on PATH, ${_setup_msg}"; return 1; }
+#
     [[ -f ${toolchain_cmake} ]] \
         || { echo "Could not find ${toolchain_cmake} file, ${_setup_msg}"; return 1; }
 

tools/cmake/preset/zephyr.cmake

@@ -5,22 +5,57 @@
 # This source code is licensed under the BSD-style license found in the
 # LICENSE file in the root directory of this source tree.
 
-set_overridable_option(EXECUTORCH_BUILD_PYBIND ON)
-set_overridable_option(CMAKE_CXX_STANDARD_REQUIRED ON)
-set_overridable_option(CMAKE_TOOLCHAIN_FILE "/home/zephyruser/executorch/examples/arm/ethos-u-setup/arm-zephyr-eabi-gcc.cmake")
-set_overridable_option(CMAKE_SYSTEM_PROCESSOR cortex-m55)
-set_overridable_option(EXECUTORCH_BUILD_KERNELS_QUANTIZED OFF)
-set_overridable_option(EXECUTORCH_BUILD_KERNELS_QUANTIZED_AOT OFF)
-set_overridable_option(EXECUTORCH_ENABLE_LOGGING ON)
-set_overridable_option(EXECUTORCH_LOG_LEVEL Info)
-set_overridable_option(EXECUTORCH_BUILD_XNNPACK ON)
-set_overridable_option(EXECUTORCH_BUILD_PTHREADPOOL ON)
-set_overridable_option(EXECUTORCH_BUILD_CPUINFO ON)
-set_overridable_option(EXECUTORCH_BUILD_EXTENSION_TENSOR ON)
-set_overridable_option(EXECUTORCH_BUILD_EXTENSION_RUNNER_UTIL ON)
-set_overridable_option(EXECUTORCH_BUILD_KERNELS_CUSTOM ON)
-set_overridable_option(EXECUTORCH_BUILD_KERNELS_CUSTOM_AOT ON)
-set_overridable_option(EXECUTORCH_BUILD_EXTENSION_FLAT_TENSOR ON)
-set_overridable_option(EXECUTORCH_BUILD_EXTENSION_DATA_LOADER ON)
-set_overridable_option(EXECUTORCH_BUILD_KERNELS_OPTIMIZED ON)
-set_overridable_option(EXECUTORCH_BUILD_EXECUTOR_RUNNER ON)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_SYSTEM_PROCESSOR                   cortex-m55)
+set(CMAKE_BUILD_TYPE                         Release)
+set(PYTHON_EXECUTABLE                        /home/zephyruser/executorch/.venv/bin/python3)
+set(BUCK2                                    /home/zephyruser/executorch/buck2-bin/buck2-2025-05-06-201beb86106fecdc84e30260b0f1abb5bf576988)
+set(CMAKE_CXX_COMPILER_ID                    GNU)
+set(CMAKE_TOOLCHAIN_FILE                     /home/zephyruser/executorch/examples/arm/ethos-u-setup/arm-zephyr-eabi-gcc.cmake)
+set(EXECUTORCH_ENABLE_LOGGING                ON)
+set(EXECUTORCH_BUILD_COREML                  OFF)
+set(EXECUTORCH_FLATBUFFERS_MAX_ALIGNMENT     1024)
+set(EXECUTORCH_PAL_DEFAULT                   posix)
+set(EXECUTORCH_PAL_DEFAULT_FILE_PATH         /home/zephyruser/executorch/runtime/platform/default/posix.cpp)
+set(EXECUTORCH_LOG_LEVEL                     Info)
+set(EXECUTORCH_ENABLE_PROGRAM_VERIFICATION   OFF)
+set(EXECUTORCH_ENABLE_EVENT_TRACER           OFF)
+set(EXECUTORCH_OPTIMIZE_SIZE                 ON)
+set(EXECUTORCH_BUILD_ARM_BAREMETAL           OFF)
+set(EXECUTORCH_BUILD_KERNELS_CUSTOM          OFF)
+set(EXECUTORCH_BUILD_KERNELS_CUSTOM_AOT      OFF)
+set(EXECUTORCH_BUILD_KERNELS_QUANTIZED_AOT   OFF)
+set(EXECUTORCH_BUILD_EXTENSION_DATA_LOADER   OFF)
+set(EXECUTORCH_BUILD_EXTENSION_FLAT_TENSOR   OFF)
+set(EXECUTORCH_BUILD_EXTENSION_LLM           OFF)
+set(EXECUTORCH_BUILD_EXTENSION_MODULE        OFF)
+set(EXECUTORCH_BUILD_EXTENSION_RUNNER_UTIL   OFF)
+set(EXECUTORCH_BUILD_EXTENSION_TENSOR        OFF)
+set(EXECUTORCH_BUILD_EXTENSION_TRAINING      OFF)
+set(EXECUTORCH_BUILD_EXTENSION_APPLE         OFF)
+set(EXECUTORCH_BUILD_MPS                     OFF)
+set(EXECUTORCH_BUILD_NEURON                  OFF)
+set(EXECUTORCH_BUILD_OPENVINO                OFF)
+set(EXECUTORCH_BUILD_PYBIND                  OFF)
+set(EXECUTORCH_BUILD_QNN                     OFF)
+set(EXECUTORCH_BUILD_KERNELS_OPTIMIZED       OFF)
+set(EXECUTORCH_BUILD_KERNELS_QUANTIZED       OFF)
+set(EXECUTORCH_BUILD_DEVTOOLS                OFF)
+set(EXECUTORCH_BUILD_TESTS                   OFF)
+set(EXECUTORCH_NNLIB_OPT                     OFF)
+set(EXECUTORCH_CADENCE_CPU_RUNNER            OFF)
+set(EXECUTORCH_BUILD_SIZE_TEST               OFF)
+set(EXECUTORCH_BUILD_XNNPACK                 OFF)
+set(EXECUTORCH_BUILD_VULKAN                  OFF)
+set(EXECUTORCH_BUILD_PORTABLE_OPS            ON)
+set(EXECUTORCH_USE_DL                        ON)
+set(EXECUTORCH_BUILD_CADENCE                 OFF)
+set(EXECUTORCH_BUILD_CORTEX_M                ON)
+set(EXECUTORCH_COREML_BUILD_EXECUTOR_RUNNER  OFF)
+set(EXECUTORCH_BUILD_PTHREADPOOL             OFF)
+set(EXECUTORCH_BUILD_CPUINFO                 OFF)
+set(EXECUTORCH_BUILD_EXECUTOR_RUNNER         ON)
+set(EXECUTORCH_XNNPACK_SHARED_WORKSPACE      ON)
+set(EXECUTORCH_XNNPACK_ENABLE_KLEIDI         OFF)
+set(EXECUTORCH_XNNPACK_ENABLE_WEIGHT_CACHE   OFF)
+set(EXECUTORCH_USE_CPP_CODE_COVERAGE         OFF)