build error on Android Developer Codelab

[Yuri Takashima]

I'm trying https://source.android.com/setup/start on macOS 11.0.1.

I executed below commands, but failed.

$ repo init -u https://android.googlesource.com/platform/manifest

$ repo sync -j16

$ lunch aosp_cf_x86_phone-userdebug

$ m

This is output message:

build/make/core/soong_config.mk:179: warning: BOARD_PLAT_PUBLIC_SEPOLICY_DIR has been deprecated. Use SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS instead..

build/make/core/soong_config.mk:180: warning: BOARD_PLAT_PRIVATE_SEPOLICY_DIR has been deprecated. Use SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS instead..

============================================

PLATFORM_VERSION_CODENAME=S

PLATFORM_VERSION=S

TARGET_PRODUCT=aosp_cf_x86_phone

TARGET_BUILD_VARIANT=userdebug

TARGET_BUILD_TYPE=release

TARGET_ARCH=x86

TARGET_ARCH_VARIANT=x86

HOST_ARCH=x86_64

HOST_OS=darwin

HOST_OS_EXTRA=Darwin-20.1.0-x86_64-11.0.1

HOST_BUILD_TYPE=release

BUILD_ID=AOSP.MASTER

OUT_DIR=out

PRODUCT_SOONG_NAMESPACES=device/generic/goldfish-opengl device/generic/goldfish-opengl hardware/google/camera hardware/google/camera/devices/EmulatedCamera external/mesa3d

============================================

[ 95% 196/206] test android/soong/sdk

2020/11/20 10:31:06 Skipping as sdk snapshot generation is only supported on linux_glibc not darwin

[ 47% 209/437] including art/Android.mk ...

art/build/Android.common.mk:52: warning: unsupported HOST_ARCH=x86_64

[ 95% 416/437] including system/sepolicy/Android.mk ...

system/sepolicy/Android.mk:57: warning: BOARD_PLAT_PUBLIC_SEPOLICY_DIR has been deprecated. Use SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS instead..

system/sepolicy/Android.mk:62: warning: BOARD_PLAT_PRIVATE_SEPOLICY_DIR has been deprecated. Use SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS instead..

FAILED: ninja: 'out/soong/host/darwin-x86/bin/ota_from_raw_image', needed by 'out/soong/.intermediates/packages/modules/Gki/com.android.gki.kmi_5_4_android12_0_ota_payload_gen/gen/payload_files/payload.bin', missing and no known rule to make it

10:33:41 ninja failed with: exit status 1

#### failed to build some targets (03:10 (mm:ss)) ####

What should I do to fix it?

Thank you.