2 files changed, 143 insertions, 0 deletions
diff --git a/python/openvino/runtime/scripts/hps/create_toolchain_file.sh b/python/openvino/runtime/scripts/hps/create_toolchain_file.sh
new file mode 100755
index 0000000..cb624c7
--- /dev/null
+++ b/python/openvino/runtime/scripts/hps/create_toolchain_file.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+# Copyright (C) 2018-2020 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# Script to create a toolchain file based off the environment 
+# which would have been setup by Yocto SDK env script
+
+# Check we have at least one parameter
+if [ $# != 1 ]; then
+    echo "./create_toolchain_file.sh <SDK Dir>"
+    exit 1
+fi
+
+SDK_DIR=$1
+if [ ! -e ${SDK_DIR} ]; then
+    echo "SDK Dir does not exist."
+    exit 1
+fi
+
+mkdir -p ${SDK_DIR}/cmake
+CMAKE_FILE=${SDK_DIR}/cmake/embedded.arm.cmake
+
+# Source the Yocto environment to get the setup
+source ${SDK_DIR}/environment-setup-*
+#############################################################
+
+echo "# Copyright (C) 2018-2020 Intel Corporation" > ${CMAKE_FILE}
+echo "# SPDX-License-Identifier: Apache-2.0" >> ${CMAKE_FILE}
+echo "#" >> ${CMAKE_FILE}
+echo "" >> ${CMAKE_FILE}
+
+#############################################################
+# Setup OS and Processor
+echo "set(CMAKE_SYSTEM_NAME Linux)" >> ${CMAKE_FILE}
+# Use the OECORE_TARGET_ARCH for the SYSTEM PROCESSOR
+if [ "$OECORE_TARGET_ARCH" == "arm" ]; then
+    echo "set(CMAKE_SYSTEM_PROCESSOR armv7l)" >> ${CMAKE_FILE}
+else
+    echo "set(CMAKE_SYSTEM_PROCESSOR \"$OECORE_TARGET_ARCH\")" >> ${CMAKE_FILE}
+fi
+echo "" >> ${CMAKE_FILE}
+
+#############################################################
+# Setup the TOOLCHAIN
+TOOLCHAIN_PREFIX=${OECORE_NATIVE_SYSROOT}/${CROSS_COMPILE}
+echo "set(TOOLCHAIN_PREFIX \"$TOOLCHAIN_PREFIX\")"  >> ${CMAKE_FILE}
+
+#############################################################
+# Extract the link flags
+IFS='\ ' read -r -a array <<< "${LD}"
+unset "array[0]"
+LINK_FLAGS="${array[@]}"
+
+#############################################################
+# Setup the CC Compiler
+
+# Split the CC to get compiler name and flags in an array
+IFS='\ ' array=($CC)
+#Compiler is the first entry
+C_COMPILER=`which ${array[0]}`
+echo "set(CMAKE_C_COMPILER \"${C_COMPILER}\")" >> ${CMAKE_FILE}
+# Remove the first entry
+unset "array[0]"
+
+echo "set(CMAKE_C_FLAGS \"\${CMAKE_C_FLAGS} ${array[@]} ${CFLAGS}\")" >> ${CMAKE_FILE}
+
+echo "set(CMAKE_C_LINK_FLAGS \"\${CMAKE_C_LINK_FLAGS} ${LINK_FLAGS}\")" >> ${CMAKE_FILE}
+
+echo "set(CMAKE_C_FLAGS \"\${CMAKE_C_FLAGS} -Wno-error=array-bounds\")" >> ${CMAKE_FILE}
+#############################################################
+# Setup the CXX Compiler
+
+# Split the CXX to get compiler name and flags in an array
+IFS='\ ' array=(${CXX})
+
+#Compiler is the first entry
+CXX_COMPILER=`which ${array[0]}`
+echo "set(CMAKE_CXX_COMPILER \"${CXX_COMPILER}\")" >> ${CMAKE_FILE}
+# Remove the first entry
+unset "array[0]"
+
+echo "set(CMAKE_CXX_FLAGS \"\${CMAKE_CXX_FLAGS} ${OECORE_TUNE_CCARGS} ${KCFLAGS} -Wno-psabi\")" >> ${CMAKE_FILE}
+
+echo "set(CMAKE_CXX_LINK_FLAGS \"\${CMAKE_CXX_LINK_FLAGS} ${LINK_FLAGS}\")" >> ${CMAKE_FILE}
+
+# Add -Wno-error=array-bounds due to a gcc 11.3 compile error
+echo "set(CMAKE_CXX_FLAGS \"\${CMAKE_CXX_FLAGS} -Wno-error=array-bounds\")" >> ${CMAKE_FILE}
+
+# Add -Wno-error=narrowing due to a gcc 12.2 compile error for OpenVINO
+echo "set(CMAKE_CXX_FLAGS \"\${CMAKE_CXX_FLAGS} -Wno-error=narrowing\")" >> ${CMAKE_FILE}
+
+
+CXXFLAGS_DEBUG=${CXXFLAGS/-O2/-O0}
+echo "set(CMAKE_CXX_FLAGS_DEBUG \"${CXXFLAGS_DEBUG}\")" >> ${CMAKE_FILE}
+echo "set(CMAKE_CXX_FLAGS_RELEASE \"${CXXFLAGS}\")" >> ${CMAKE_FILE}
+
+################################################################
+echo "set(ENV{CFLAGS} \${CMAKE_C_FLAGS})" >> ${CMAKE_FILE}
+echo "set(ENV{CXXFLAGS} \${CMAKE_CXX_FLAGS})" >> ${CMAKE_FILE}
+echo "set(ENV{CC} \${CMAKE_C_COMPILER})" >> ${CMAKE_FILE}
+echo "set(ENV{CXX} \${CMAKE_CXX_COMPILER})" >> ${CMAKE_FILE}
+echo "set(ENV{LDFLAGS} \${LINK_FLAGS})" >> ${CMAKE_FILE}
+
+echo "set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)" >> ${CMAKE_FILE}
+echo "set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)" >> ${CMAKE_FILE}
+echo "set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)" >> ${CMAKE_FILE}
+echo "set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)" >> ${CMAKE_FILE}
diff --git a/python/openvino/runtime/scripts/hps/setup_toolchain.sh b/python/openvino/runtime/scripts/hps/setup_toolchain.sh
new file mode 100755
index 0000000..f88c001
--- /dev/null
+++ b/python/openvino/runtime/scripts/hps/setup_toolchain.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Script to unpack the Yocto SDK and setup a toolchain file
+unset LD_LIBRARY_PATH
+
+SCRIPT_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+TOOLCHAIN_DIR=`pwd`/embedded_arm_sdk
+TOOLCHAIN_FILEDIR=${TOOLCHAIN_DIR}/cmake
+TOOLCHAIN_FILE=${TOOLCHAIN_FILEDIR}/embedded.arm.cmake
+
+# If we have a parameter then use as the poky install script
+POKY_FILE=`pwd`/poky*.sh
+if [ $# -gt 0 ]; then
+    POKY_FILE=$1
+fi
+
+###########################################################
+# If the toolchain file already exists then do nothing
+# If you want to recreate then delete ${TOOLCHAIN_DIR}
+if [ -e ${TOOLCHAIN_DIR} ]; then
+    echo "Toolchain file already exists. ${TOOLCHAIN_DIR}"
+    exit 0
+fi
+
+# Install the Yocto SDK
+./$POKY_FILE -y -d ${TOOLCHAIN_DIR}
+if [ $? != 0 ]; then
+    echo "Failed to install Yocto SDK"
+    exit 1
+fi
+
+# Create the Toolchain file
+${SCRIPT_PATH}/create_toolchain_file.sh ${TOOLCHAIN_DIR}
+exit $?