下拉完代码后

1、bash build/prebuilts_download.sh 

2、./build.sh --product-name rk3568 --ccache --no-prebuilt-sdk

编译报错信息如下：

[OHOS INFO] [59891/60676] SOLINK resourceschedule/memmgr/libmemmgrservice.z.so
[OHOS INFO] [59892/60676] SOLINK communication/wifi/libwifi.z.so
[OHOS INFO] [59893/60676] SOLINK communication/wifi/libwifimanager.z.so
[OHOS INFO] [59894/60676] SOLINK multimedia/player_framework/libmedia_avplayer.z.so
[OHOS INFO] [59895/60676] SOLINK multimedia/av_session/libavsession_item.z.so
[OHOS INFO] [59896/60676] SOLINK multimedia/av_session/libavsession_client.z.so
[OHOS ERROR] [59881/60676] ACTION //device/board/hihope/rk3568/kernel:kernel(//build/toolchain/ohos:ohos_clang_arm)
[OHOS ERROR] FAILED: ../kernel/src_tmp/linux-5.10/boot_linux ../kernel/checkpoint/compile_check 
[OHOS ERROR] /usr/bin/env ../../device/board/hihope/rk3568/kernel/build_kernel.sh ../../kernel/linux/linux-5.10 /home/xxx/OHOS/OpenHarmony_master/out/rk3568/packages/phone/images /home/xxx/OHOS/OpenHarmony_master/device/board/hihope/rk3568 vendor/hihope/rk3568 /home/xxx/OHOS/OpenHarmony_master rockchip rk3568 hihope root default disable_lto_O0 enable_ramdisk
[OHOS ERROR] ~/OHOS/OpenHarmony_master/kernel/linux/linux-5.10 ~/OHOS/OpenHarmony_master/out/rk3568
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10
[OHOS ERROR] /home/xxx/OHOS/OpenHarmony_master/kernel/linux/linux-5.10

更新

已解决，使用sudo编译通过。