DerpFest GSI Official

Getting Started

You'll need to get familiar with Git and Repo as well as How to build a GSI.

Building the GSI

Create the directory

mkdir derp
cd derp

To initialize your local repository using the AOSP/CAF based DerpFest source, use a command like this:

repo init -u https://github.com/DerpFest-LOS/android_manifest.git -b 15.2 --git-lfs

Sync up with this command:

repo sync -j48

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clone all repo

git clone https://github.com/TrebleDroid/vendor_interfaces -b android-15.0 vendor/interfaces

git clone https://github.com/TrebleDroid/device_phh_treble -b android-15.0 device/phh/treble

git clone https://github.com/TrebleDroid/treble_app -b master treble_app

git clone https://github.com/AndyCGYan/android_packages_apps_QcRilAm -b master packages/apps/QcRilAm

git clone https://github.com/TrebleDroid/vendor_hardware_overlay -b pie vendor/hardware_overlay

git clone https://android.googlesource.com/platform/prebuilts/vndk/v28  prebuilts/vndk/v28

git clone https://android.googlesource.com/platform/prebuilts/vndk/v29 prebuilts/vndk/v29

git clone https://github.com/ponces/treble_adapter -b master treble_adapter

git clone https://github.com/Doze-off/patches.git -b patches-15 patches

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Move the apply-patches.sh script inside the patches folder to the main folder

Use the command:

bash apply-patches.sh ~/derp

Note: if some patches fail, you have to apply them manually

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Move the files AndroidProducts.mk, derp.mk, derpfest_gsi.mk to folder, device/phh/treble

Compilation: Follow the commands

source build/envsetup.sh
lunch derpfest_gsi-bp1a-userdebug
make systemimage -j48

Compress:

xz -9 -T0 -v -z out/target/product/tdgsi_arm64_ab/system.img

Finish