1Android Clang/LLVM Prebuilts 2============================ 3 4For the latest version of this doc, please make sure to visit: 5[Android Clang/LLVM Prebuilts Readme Doc](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/mirror-goog-main-llvm-toolchain-source/README.md) 6 7> The links in the sections below are outdated in light of 8> https://source.android.com/docs/whatsnew/site-updates#aosp-changes 9> and will be fixed soon. 10 11LLVM Users 12---------- 13 14* [**Android Platform**](https://android.googlesource.com/platform/) 15 * Currently clang-r547379 16 * clang-r547379 for Android 16 release 17 * clang-r522817 for Android V release 18 * clang-r487747c for Android U release 19 * clang-r450784d for Android T release 20 * clang-r416183b1 for Android S release 21 * clang-r383902b1 for Android R-QPR2 release 22 * clang-r383902b for Android R release 23 * clang-r353983c1 for Android Q-QPR2 release 24 * clang-r353983c for Android Q release 25 * Look for "ClangDefaultVersion" and/or "clang-" in [build/soong/cc/config/global.go](https://android.googlesource.com/platform/build/soong/+/master/cc/config/global.go/). 26 * [AOSP Code Search link](https://cs.android.com/android/platform/superproject/+/master:build/soong/cc/config/global.go?q=ClangDefaultVersion) 27 28* [**Android Platform LLVM binutils**](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/llvm-binutils-stable/) 29 * Currently clang-r547379 30 * These are *symlinks* to llvm tools and can be updated by running [update-binutils.py](https://android.googlesource.com/toolchain/llvm_android/+/refs/heads/master/update-binutils.py). 31 32* [**Android Platform clang-stable**](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-stable/) 33 * Currently clang-r547379 34 * These are *copies* of some clang tools and can be updated by running [update-clang-stable.py](https://android.googlesource.com/toolchain/llvm_android/+/refs/heads/master/update-clang-stable.py). 35 36* [**RenderScript**](https://developer.android.com/guide/topics/renderscript/index.html) 37 * Currently clang-3289846 38 * Look for "RSClangVersion" and/or "clang-" in [build/soong/cc/config/global.go](https://android.googlesource.com/platform/build/soong/+/master/cc/config/global.go/). 39 * [AOSP Code Search link](https://cs.android.com/android/platform/superproject/+/master:build/soong/cc/config/global.go?q=RSClangVersion) 40 41* [**Android Linux Kernel**](http://go/android-systems) 42 * Currently clang-r522817 43 * Look for "clang-" in [mainline build configs](https://android.googlesource.com/kernel/common/+/refs/heads/android-mainline/build.config.constants). 44 * Look for "clang-" in [android15-6.1 build configs](https://android.googlesource.com/kernel/common/+/refs/heads/android15-6.1/build.config.constants) 45 * When adding or removing a clang prebuilt, the list in `kleaf/versions.bzl` needs to be updated. 46 * Internal LLVM developers should look in the partner gerrit for more kernel configurations. 47 48* [**NDK**](https://developer.android.com/ndk) 49 * Currently clang-r530567 50 * Look for "clang-" in [ndk/toolchains.py](https://android.googlesource.com/platform/ndk/+/refs/heads/master/ndk/toolchains.py) 51 52* [**Trusty**](https://source.android.com/security/trusty/) 53 * LINUX_CLANG_BINDIR: clang-r498229b 54 * CLANG_BINDIR: clang-r498229b 55 * Look for "clang-" in [vendor/google/aosp/scripts/envsetup.sh](https://android.googlesource.com/trusty/vendor/google/aosp/+/master/scripts/envsetup.sh). 56 57* [**Android Emulator**](https://developer.android.com/studio/run/emulator.html) 58 * Currently clang-r487747c 59 * Linux emulator is temporarily hardcoded to clang-r487747c, see b/268674933 60 * Look for "clang-" in [external/qemu/android/build/toolchains.json](https://android.googlesource.com/platform/external/qemu/+/emu-master-dev/android/build/toolchains.json#2). 61 * Note that they work out of the emu-master-dev branch. 62 * [Android Code Search link](https://cs.android.com/android/platform/superproject/+/emu-master-dev:external/qemu/android/build/toolchains.json?q=clang) 63 64* [**Context Hub Runtime Environment (CHRE)**](https://android.googlesource.com/platform/system/chre/) 65 * Currently clang-r547379 66 * Look in [system/chre/build/clang.mk](https://googleplex-android.googlesource.com/platform/system/chre/+/refs/heads/master/build/clang.mk#13). 67 * [Internal Code Search link](https://source.corp.google.com/android/system/chre/build/clang.mk?q=clang-) 68 69* [**OpenJDK (jdk/build)**](https://android.googlesource.com/toolchain/jdk/build/) 70 * Currently clang-r547379 for Linux 71 * Darwin is pinned to older versions (clang-r487747c and clang-r522817) 72 * Look for "clang-" in [build-jetbrainsruntime-common.sh](https://android.googlesource.com/toolchain/jdk/build/+/refs/heads/master/build-jetbrainsruntime-common.sh) 73 * Look for "clang-" in [build-openjdk21-linux.sh](https://android.googlesource.com/toolchain/jdk/build/+/refs/heads/master/build-openjdk21-linux.sh) 74 75* [**Clang Tools**](https://android.googlesource.com/platform/prebuilts/clang-tools/) 76 * Currently 77 * LLVM_PREBUILTS_VERSION=clang-r547379 78 * LLVM_RELEASE_VERSION=20 79 * Update [development/vndk/tools/header-checker/envsetup.sh](https://android.googlesource.com/platform/development/+/refs/heads/master/vndk/tools/header-checker/android/envsetup.sh) 80 * Check out branch clang-tools and run test: OUT_DIR=out prebuilts/clang-tools/build-prebuilts.sh 81 82* **Android Rust** 83 * Toolchain 84 * Currently clang-r536225 85 * Look for "CLANG_REVISION" in [paths.py](https://android.googlesource.com/toolchain/android_rust/+/refs/heads/main/src/android_rust/paths.py) 86 * Bindgen 87 * Currently clang-r530567 88 * Look for "bindgenClangVersion" in [bindgen.go](https://android.googlesource.com/platform/build/soong/+/refs/heads/master/rust/bindgen.go) 89 90* **Stage 1 compiler** 91 * Currently clang-r547379 92 * Look for "clang-r" in [toolchain/llvm_android/src/llvm_android/constants.py](https://android.googlesource.com/toolchain/llvm_android/+/refs/heads/master/src/llvm_android/constants.py) 93 * Note the chicken & egg paradox of a self hosting bootstrapping compiler; this can only be updated AFTER a new prebuilt is checked in. 94 95* **Android Studio / Android Game Development Extension** 96 * Currently clang-r547379 97 * Look in [lldb-utils/config/clang.version](https://googleplex-android.git.corp.google.com/platform/external/lldb-utils/+/refs/heads/lldb-master-dev/config/clang.version) 98 99* **libbootloader** 100 * Currently clang-r547379 101 * Look for "CLANG_VERSION" in [bootable/libbootloader/gbl/integration/aosp_uefi-gbl-mainline/workspace.bzl](https://android.googlesource.com/platform/bootable/libbootloader/+/refs/heads/master/gbl/integration/aosp_uefi-gbl-mainline/workspace.bzl) 102 * [Android Code Search link](https://cs.android.com/android/platform/superproject/main/+/main:bootable/libbootloader/gbl/integration/aosp_uefi-gbl-mainline/workspace.bzl) 103 104 105Prebuilt Versions 106----------------- 107 108* [clang-3289846](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-3289846/) - September 2016 109* [clang-r328903](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r328903/) - May 2018 110* [clang-r339409b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r339409b/) - October 2018 111* [clang-r344140b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r344140b/) - November 2018 112* [clang-r346389b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r346389b/) - December 2018 113* [clang-r346389c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r346389c/) - January 2019 114* [clang-r349610](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r349610/) - February 2019 115* [clang-r349610b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r349610b/) - February 2019 116* [clang-r353983b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r353983b/) - March 2019 117* [clang-r353983c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r353983c/) - April 2019 118* [clang-r353983d](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r353983d/) - June 2019 119* [clang-r365631b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r365631b/) - September 2019 120* [clang-r365631c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r365631c/) - September 2019 121* [clang-r365631c1](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r365631c/) - March 2020 122* [clang-r370808](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r370808/) - December 2019 123* [clang-r370808b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r370808b/) - January 2020 124* [clang-r377782b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r377782b) - February 2020 125* [clang-r377782c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r377782c) - March 2020 126* [clang-r377782d](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r377782d) - April 2020 127* [clang-r383902](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902) - May 2020 128* [clang-r383902b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902b) - June 2020 129* [clang-r383902b1](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902b1) - October 2020 130* [clang-r383902c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902c) - June 2020 131* [clang-r399163](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r399163) - August 2020 132* [clang-r399163b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r399163b) - October 2020 133* [clang-r407598](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r407598) - January 2021 134* [clang-r407598b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r407598b) - January 2021 135* [clang-r412851](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r412851) - February 2021 136* [clang-r416183](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183) - March 2021 137* [clang-r416183b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183b) - April 2021 138* [clang-r416183c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183b) - June 2021 139* [clang-r416183b1](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183b) - June 2021 140* [clang-r428724](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r428724) - August 2021 141* [clang-r433403](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r433403) - September 2021 142* [clang-r433403b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r433403b) - October 2021 143* [clang-r437112](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r437112) - November 2021 144* [clang-r437112b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r437112b) - January 2022 145* [clang-r445002](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r445002) - February 2022 146* [clang-r450784](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784) - March 2022 147* [clang-r450784b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784b) - April 2022 148* [clang-r450784c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784c) - April 2022 149* [clang-r450784d](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784d) - April 2022 150* [clang-r450784e](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784e) - April 2022 151* [clang-r458507](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r458507) - July 2022 152* [clang-r468909](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r468909) - October 2022 153* [clang-r468909b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r468909b) - October 2022 154* [clang-r475365b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r475365b) - December 2022 155* [clang-r487747](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r487747) - March 2023 156* [clang-r487747b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r487747b) - April 2023 157* [clang-r487747c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r487747c) - May 2023 158* [clang-r498229](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r498229) - July 2023 159* [clang-r498229b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r498229b) - August 2023 160* [clang-r510928](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r510928) - Jan 2024 161* [clang-r522817](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r522817) - June 2024 162* [clang-r530567](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r530567) - July 2024 163* [clang-r536225](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/main/clang-r536225) - November 2024 164* [clang-r547379](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/main/clang-r547379) - February 2025 165 166 167More Information 168---------------- 169 170We have a public mailing list that you can subscribe to: 171[android-llvm@googlegroups.com](https://groups.google.com/forum/#!forum/android-llvm) 172 173See also our [release notes](RELEASE_NOTES.md). 174