91 lines
5.7 KiB
HTML
91 lines
5.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en" prefix="og: https://ogp.me/ns#">
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<head>
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<meta charset="utf-8"/>
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<title>Source | GrapheneOS</title>
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<meta name="description" content="Source code for GrapheneOS."/>
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<meta name="theme-color" content="#212121"/>
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<meta name="msapplication-TileColor" content="#ffffff"/>
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<meta name="viewport" content="width=device-width, initial-scale=1"/>
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<meta name="twitter:site" content="@GrapheneOS"/>
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<meta name="twitter:creator" content="@GrapheneOS"/>
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<meta property="og:title" content="GrapheneOS source"/>
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<meta property="og:description" content="Source code for GrapheneOS."/>
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<meta property="og:type" content="website"/>
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<meta property="og:image" content="https://grapheneos.org/opengraph.png"/>
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<meta property="og:image:height" content="512"/>
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<meta property="og:image:alt" content="GrapheneOS logo"/>
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<meta property="og:url" content="https://grapheneos.org/source"/>
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<meta property="og:site_name" content="GrapheneOS"/>
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<link rel="icon" sizes="16x16 24x24 32x32 48x48 64x64" type="image/vnd.microsoft.icon" href="/favicon.ico"/>
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<link rel="icon" sizes="any" type="image/svg+xml" href="/mask-icon.svg"/>
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<link rel="mask-icon" href="/mask-icon.svg" color="#1a1a1a"/>
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<link rel="stylesheet" href="/grapheneos.css?23"/>
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<link rel="manifest" href="/manifest.webmanifest"/>
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<link rel="canonical" href="https://grapheneos.org/source"/>
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<link rel="license" href="/LICENSE.txt"/>
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</head>
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<body>
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<header>
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<nav id="site-menu">
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<ul>
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<li><a href="/">GrapheneOS</a></li>
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<li><a href="/features">Features</a></li>
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<li><a href="/install">Install</a></li>
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<li><a href="/build">Build</a></li>
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<li><a href="/usage">Usage</a></li>
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<li><a href="/faq">FAQ</a></li>
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<li><a href="/releases">Releases</a></li>
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<li aria-current="page"><a href="/source">Source</a></li>
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<li><a href="/donate">Donate</a></li>
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<li><a href="/contact">Contact</a></li>
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</ul>
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</nav>
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</header>
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<main id="source">
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<h1><a href="#source">Source</a></h1>
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<p>The GrapheneOS sources are hosted in the
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<a href="https://github.com/GrapheneOS">GrapheneOS organization on GitHub</a>. Since
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there are many repositories, this page aims to provide a guide for it. See the
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<a href="/contact#reporting-issues">reporting issues section on the contact page</a>
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for an comparable overview of where issues should be filed.</p>
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<ul>
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<li><a href="https://github.com/GrapheneOS/platform_manifest">Manifest for OS repositories</a></li>
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<li><a href="https://github.com/GrapheneOS/grapheneos.org">Website repository</a></li>
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<li><a href="https://github.com/GrapheneOS/releases.grapheneos.org">Update server repository</a></li>
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<li><a href="https://github.com/GrapheneOS/tls_pinning">Utilities for setting up conservative non-leaf TLS pinning with backup pins</a></li>
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<li><a href="https://github.com/GrapheneOS/branding_tools">Scripting for generating branding</a></li>
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</ul>
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<p>The operating system source tree includes hundreds of repositories. Many of these
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are only used for debugging, testing or development and are not actually part of what
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gets used for building a production release. The manifest repository references all of
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these. Most of these are used unmodified from the Android Open Source Project (AOSP).
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A few dozen of the repositories including most of the core OS are either forked from
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AOSP or are unique to GrapheneOS. The operating system has a unified build system, but
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some components like Chromium are too complex to fit into it so they're included as
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prebuilts instead of porting them to the AOSP build system. This is also done for
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developer convenience and bootstrapping, to avoid needing to build all the native /
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cross-compilation toolchains for each host and target platform combination, etc. The
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prebuilts can all be built from source if desired. The build instructions will be
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expanded to cover all of this in the future.</p>
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<p>Chromium needs to be included in the GrapheneOS source tree as a prebuilt before
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building. The GrapheneOS build metadata and patches are in the
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<a href="https://github.com/GrapheneOS/Vanadium">Vanadium repository</a>. See the
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GrapheneOS building instructions for more details.</p>
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<p>See <a href="https://attestation.app/source">https://attestation.app/source</a>
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for the Auditor and AttestationServer sources. The latest release of the Auditor app
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is included in the GrapheneOS source tree as a prebuilt since it uses a different
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build system, similar to other prebuilts like Chromium.</p>
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</main>
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<footer>
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<a href="/"><img src="/logo.png" width="512" height="512" alt=""/>GrapheneOS</a>
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<ul id="social">
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<li><a href="https://twitter.com/GrapheneOS">Twitter</a></li>
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<li><a href="https://github.com/GrapheneOS">GitHub</a></li>
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<li><a href="https://reddit.com/r/GrapheneOS">Reddit</a></li>
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</ul>
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</footer>
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</body>
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</html>
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