To get started with building AOSP GSI, you'll need to get familiar with Git and Repo, and set up your environment by referring to LineageOS Wiki (mainly "Install the build packages") and How to build a GSI.
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First, open a new Terminal window and clone this repo with the following command:
git clone https://github.com/utkustnr/treble_stuff -b 13 -
Then, start the build script:
bash ./treble_stuff/build.sh sync 64bvs vndklite pack
Accepted arguments : [dry / sync] [64B{FGV}{NS}] [vndklite / secure / lsec / light / pack]
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[dry / sync]
- Sync will initialize aosp repo and sync.
- Dry will skip sync part and start building right away. Needs you to sync at least once before.
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[64B{FGV}{NS}]
- 64 means arm64
- B means system-as-root (A-only is deprecated since android 12)
- F for floss
- G for gapps
- V for vanilla
- N for without root
- S for with root
- B means system-as-root (A-only is deprecated since android 12)
- 64 means arm64
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[vndklite / secure / lsec / light / pack] All of these can be combined and written in any order.
- Vndklite will create a system image with read and write permissions.
- Secure will create a system image without root permissions.
- Lsec will create secure variant FROM vndklite, which means image will be rw and without root.
- Light will create a system image without any overlays (except huawei) and apex folders (except vndk 28). I'll expand the selection later on.
- Pack will compress images for easier uploading.
Output directory will be in your home folder. Edit setupEnv() function to switch it's location.
This is a network, storage, cpu and ram intensive process that can go on for hours and occupy about 100 gb for repo and another 100-150 gb for build. At the time of writing download size for android 13 r8 repo is 30~ gb. After build is done, total storage usage is 230~ gb.
If you want flexible, reliable and customizable build scripts feel free to edit this script or use the sources I used.
Big shoutout to
