1# Copyright © 2020 Arm Ltd and Contributors. All rights reserved. 2# SPDX-License-Identifier: MIT 3 4# specify the cross compiler 5set(GNU_MACHINE "arm-linux-gnueabihf") 6set(CROSS_PREFIX "arm-linux-gnueabihf-") 7 8set(CMAKE_C_COMPILER ${CROSS_PREFIX}gcc) 9set(CMAKE_CXX_COMPILER ${CROSS_PREFIX}g++) 10set(CMAKE_AR ${CROSS_PREFIX}ar) 11set(CMAKE_STRIP ${CROSS_PREFIX}strip) 12set(CMAKE_LINKER ${CROSS_PREFIX}ld) 13 14set(CMAKE_CROSSCOMPILING true) 15set(CMAKE_SYSTEM_NAME Linux) 16 17set(CMAKE_SYSTEM_PROCESSOR arm) 18 19set(OPENCV_EXTRA_ARGS "-DENABLE_NEON=ON" 20 "-DCMAKE_TOOLCHAIN_FILE=platforms/linux/arm.toolchain.cmake")