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drop leftover legacy build docs

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ESR branch for 3rd generation Pixels may be continued but this page will
only be for documenting building the current generation GrapheneOS.
This commit is contained in:
Daniel Micay 2022-08-18 10:44:34 -04:00
parent f973f547d6
commit 93e4389db3
1 changed files with 6 additions and 41 deletions
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@ -70,13 +70,7 @@
</li>
<li><a href="#updating-and-switching-branches-or-tags">Updating and switching branches or tags</a></li>
<li><a href="#kernel">Kernel</a></li>
<li>
<a href="#extracting-vendor-files-for-pixel-devices">Extracting vendor files for Pixel devices</a>
<ul>
<li><a href="#extracting-vendor-files-for-pixel-3a-and-earlier">Pixel 3a and earlier</a></li>
<li><a href="#extracting-vendor-files-for-pixel-4-and-later">Pixel 4 and later</a></li>
</ul>
</li>
<li><a href="#extracting-vendor-files-for-pixel-devices">Extracting vendor files for Pixel devices</a></li>
<li><a href="#setting-up-the-os-build-environment">Setting up the OS build environment</a></li>
<li><a href="#reproducible-builds">Reproducible builds</a></li>
<li><a href="#building">Building</a></li>
@ -152,10 +146,6 @@
<li>sunfish (Pixel 4a)</li>
<li>coral (Pixel 4 XL)</li>
<li>flame (Pixel 4)</li>
<li>bonito (Pixel 3a XL)</li>
<li>sargo (Pixel 3a)</li>
<li>crosshatch (Pixel 3 XL)</li>
<li>blueline (Pixel 3)</li>
</ul>
<p>These are all fully supported production-ready targets supporting all the
@ -334,10 +324,6 @@
including the emulator, porting to other devices and for non-legacy
officially supported devices.</p>
<p>Pixel 3 / Pixel 3 XL / Pixel 3a / Pixel 3a XL use the
<code>12.1-crosshatch</code> branch setting an appropriate
<code>BUILD_ID</code> and security patch level field.</p>
<p>The <code>13</code> branch is in early development and will be the
branch used for all non-legacy devices.</p>
@ -474,41 +460,20 @@ repo sync -j16</pre>
that the official builds match the sources, since it has signature verification (which
is an important part of the verified boot and attestation security model).</p>
<section id="extracting-vendor-files-for-pixel-3a-and-earlier">
<h4><a href="#extracting-vendor-files-for-pixel-3a-and-earlier">Pixel 3a and earlier</a></h4>
<p>The below commands need to only be run once to initially create a working environment.</p>
<p>3rd generation Pixel devices will be using android-prepare-vendor for the remainder of
their lifetime on GrapheneOS.
</p>
<p>Extract the vendor files corresponding to the matching release with
<code>DEVICE</code> and <code>BUILD_ID</code> replaced with the
appropriate values:</p>
<pre>vendor/android-prepare-vendor/execute-all.sh -d DEVICE -b BUILD_ID -o vendor/android-prepare-vendor
mkdir -p vendor/google_devices
rm -rf vendor/google_devices/DEVICE
mv vendor/android-prepare-vendor/DEVICE/BUILD_ID/vendor/google_devices/* vendor/google_devices/</pre>
</section>
<section id="extracting-vendor-files-for-pixel-4-and-later">
<h4><a href="#extracting-vendor-files-for-pixel-4-and-later">Pixel 4 and later</a></h4>
<p>The below commands need to only be run once to initially create a working environment.</p>
<pre>cd vendor/adevtool/ &amp;&amp; yarn install &amp;&amp; cd ../..
<pre>cd vendor/adevtool/ &amp;&amp; yarn install &amp;&amp; cd ../..
source script/envsetup.sh
m aapt2</pre>
<p>Extract the vendor files corresponding to the matching release with
<code>DEVICE</code> and <code>BUILD_ID</code> replaced with the
appropriate values:</p>
<p>Extract the vendor files corresponding to the matching release with
<code>DEVICE</code> and <code>BUILD_ID</code> replaced with the
appropriate values:</p>
<pre>vendor/adevtool/bin/run download vendor/adevtool/dl/ -d DEVICE -b BUILD_ID -t factory ota
sudo vendor/adevtool/bin/run generate-all vendor/adevtool/config/DEVICE.yml -c vendor/state/DEVICE.json -s vendor/adevtool/dl/DEVICE-BUILD_ID-*.zip
sudo chown -R $(logname):$(logname) vendor/google_devices
vendor/adevtool/bin/run ota-firmware vendor/adevtool/config/DEVICE.yml -f vendor/adevtool/dl/DEVICE-ota-BUILD_ID-*.zip</pre>
</section>
</section>
<section id="setting-up-the-os-build-environment">