交叉编译Hailort 和 Hailort 驱动指南

本指南提供了构建 Hailort 驱动文件（hailo_pci.ko）和库的说明。

Hailort 驱动

使用以下命令构建 Hailort 驱动：

            GCC：
            make ARCH=arm64 KERNEL_DIR=/home/alex/Work/Demos/RK3588_suit/rk3588_5.10.66/ CROSS_COMPILE=/opt/toolchain/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/aarch64-none-linux-gnu- all

            CLANG（供应商使用）：
            export PATH=~/ken/tb-rk3588x/prebuilts/clang/bin:$PATH
            KERNEL_DIR=~/ken/tb-rk3588x/kernel/linux-5.10 make ARCH=arm64 CROSS_COMPILE=/mnt/raid0/sv/ken/tb-rk3588x/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/aarch64-none-linux-gnu- LLVM=1 LLVM_IAS=1 all
        

Hailort 库

将以下内容添加到 “CMakeLists.txt” 文件中：

            set(CMAKE_SYSTEM_NAME Linux)
            set(CMAKE_SYSTEM_PROCESSOR arm)

            set(tools /opt/toolchain/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu)
            set(CMAKE_C_COMPILER ${tools}/bin/aarch64-none-linux-gnu-gcc)
            set(CMAKE_CXX_COMPILER ${tools}/bin/aarch64-none-linux-gnu-g++)

            set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
            set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
            set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
            set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
        

使用以下命令构建源代码：

            # 编译 HailoRT 源代码
            cd ../../../hailort/
            cmake -H. -Bbuild -DCMAKE_BUILD_TYPE=Release -DHAILO_BUILD_EXAMPLES=1
            cmake --build build --config release