Question 342729 in Ubuntu Question posted in
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Ubuntu – How to build Windows binaries such as adb.exe when building AOSP in Linux

I build AOSP on branch android-13.0.0_r41 with the following command:

. build/envsetup.sh
lunch aosp_arm-eng
m all -j$(nproc)

Some environment variables:

PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=13
TARGET_PRODUCT=aosp_arm
TARGET_BUILD_VARIANT=eng
TARGET_BUILD_TYPE=release
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=generic
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-5.4.0-150-generic-x86_64-Ubuntu-20.04.5-LTS
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=TQ2A.230405.003.E1
OUT_DIR=out

Althought the HOST_CROSS_OS environment variable is set to windows, but no Windows binary is built. I search with find out -name '*.exe', and nothing is found. I also look for other targets of m command, but can not find a suitable target. How can I build Windows binaries as well when building AOSP in Linux?

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2

Answers


  1. 0

    as per the official documents you still need to build the target win_sdk and/or winsdk-tools then you should be able to see the required output in out/host/** directory.

    Official ref: https://android.googlesource.com/platform/sdk/+/master/docs/howto_build_SDK.txt#110

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  2. 0

    Please check whether you have content under out/host/windows-x86 (Windows binaries are generated by the cross compiler)

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