Android Clang/LLVM Prebuilts ============================ For the latest version of this doc, please make sure to visit: [Android Clang/LLVM Prebuilts Readme Doc](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/README.md) LLVM Users ---------- * [**Android Platform**](https://android.googlesource.com/platform/) * Currently clang-r450784e * clang-r450784d for Android T release * clang-r416183b1 for Android S release * clang-r383902b1 for Android R-QPR2 release * clang-r383902b for Android R release * clang-r353983c1 for Android Q-QPR2 release * clang-r353983c for Android Q release * 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/). * [AOSP Code Search link](https://cs.android.com/android/platform/superproject/+/master:build/soong/cc/config/global.go?q=ClangDefaultVersion) * [**Android Platform LLVM binutils**](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/llvm-binutils-stable/) * Currently clang-r450784d * 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). * [**Android Platform clang-stable**](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-stable/) * Currently clang-r450784d * These are *copies* of some clang tools and can be updated by running [update-clang-stable.sh](https://android.googlesource.com/toolchain/llvm_android/+/refs/heads/master/update-clang-stable.sh). * [**RenderScript**](https://developer.android.com/guide/topics/renderscript/index.html) * Currently clang-3289846 * 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/). * [AOSP Code Search link](https://cs.android.com/android/platform/superproject/+/master:build/soong/cc/config/global.go?q=RSClangVersion) * [**Android Linux Kernel**](http://go/android-systems) * Currently clang-r450784e * Look for "clang-" in [mainline build configs](https://android.googlesource.com/kernel/common/+/refs/heads/android-mainline/build.config.constants). * Look for "clang-" in [android13-5.10 build configs](https://android.googlesource.com/kernel/common/+/refs/heads/android13-5.10/build.config.constants) * Internal LLVM developers should look in the partner gerrit for more kernel configurations. * [**NDK**](https://developer.android.com/ndk) * Currently clang-r437112b * Look for "clang-" in [ndk/toolchains.py](https://android.googlesource.com/platform/ndk/+/refs/heads/master/ndk/toolchains.py) * [**Trusty**](https://source.android.com/security/trusty/) * [Trusty manifest](https://android.googlesource.com/trusty/manifest/+/refs/heads/master/default.xml#81) pins the SHA for prebuilts/clang/host/linux-x86. It's ok to remove these prebuilts. * LINUX_CLANG_BINDIR: clang-r433403 * CLANG_BINDIR: clang-r416183c1 * Look for "clang-" in [vendor/google/aosp/scripts/envsetup.sh](https://android.googlesource.com/trusty/vendor/google/aosp/+/master/scripts/envsetup.sh). * [**Android Emulator**](https://developer.android.com/studio/run/emulator.html) * Currently clang-r445002 * Look for "clang-" in [external/qemu/android/build/cmake/toolchain.cmake](https://android.googlesource.com/platform/external/qemu/+/emu-master-dev/android/build/cmake/toolchain.cmake#25). * Note that they work out of the emu-master-dev branch. * [Android Code Search link](https://cs.android.com/android/platform/superproject/+/emu-master-dev:external/qemu/android/build/cmake/toolchain.cmake?q=clang-) * [**Context Hub Runtime Environment (CHRE)**](https://android.googlesource.com/platform/system/chre/) * Currently clang-r450784d * Look in [system/chre/build/arch/x86.mk](https://android.googlesource.com/platform/system/chre/+/master/build/arch/x86.mk#12). * [**OpenJDK (jdk/build)**](https://android.googlesource.com/toolchain/jdk/build/) * Currently clang-r416183b * Look for "clang-" in [build-jetbrainsruntime-linux.sh](https://android.googlesource.com/toolchain/jdk/build/+/refs/heads/master/build-jetbrainsruntime-linux.sh) * Look for "clang-" in [build-openjdk-darwin.sh](https://android.googlesource.com/toolchain/jdk/build/+/refs/heads/master/build-openjdk-darwin.sh) * [**Clang Tools**](https://android.googlesource.com/platform/prebuilts/clang-tools/) * Currently clang-r450784d * Look for "clang-r" in [envsetup.sh](https://android.googlesource.com/platform/development/+/refs/heads/master/vndk/tools/header-checker/android/envsetup.sh) * Check out branch clang-tools and run test: OUT_DIR=out prebuilts/clang-tools/build-prebuilts.sh * **Android Rust** * Toolchain * Currently clang-r437112b * Look for "CLANG_REVISION" in [paths.py](https://android.googlesource.com/toolchain/android_rust/+/refs/heads/master/paths.py) * Bindgen * Currently clang-r445002 * Look for "bindgenClangVersion" in [bindgen.go](https://android.googlesource.com/platform/build/soong/+/refs/heads/master/rust/bindgen.go) * **Stage 1 compiler** * Currently clang-r450784d * Look for "clang-r" in [toolchain/llvm_android/constants.py](https://android.googlesource.com/toolchain/llvm_android/+/refs/heads/master/constants.py) * Note the chicken & egg paradox of a self hosting bootstrapping compiler; this can only be updated AFTER a new prebuilt is checked in. * **Android Studio / Android Game Development Extension** * Currently clang-r445002 * 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) Prebuilt Versions ----------------- * [clang-3289846](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-3289846/) - September 2016 * [clang-r328903](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r328903/) - May 2018 * [clang-r339409b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r339409b/) - October 2018 * [clang-r344140b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r344140b/) - November 2018 * [clang-r346389b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r346389b/) - December 2018 * [clang-r346389c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r346389c/) - January 2019 * [clang-r349610](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r349610/) - February 2019 * [clang-r349610b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r349610b/) - February 2019 * [clang-r353983b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r353983b/) - March 2019 * [clang-r353983c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r353983c/) - April 2019 * [clang-r353983d](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r353983d/) - June 2019 * [clang-r365631b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/clang-r365631b/) - September 2019 * [clang-r365631c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r365631c/) - September 2019 * [clang-r365631c1](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r365631c/) - March 2020 * [clang-r370808](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r370808/) - December 2019 * [clang-r370808b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/refs/heads/master/clang-r370808b/) - January 2020 * [clang-r377782b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r377782b) - February 2020 * [clang-r377782c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r377782c) - March 2020 * [clang-r377782d](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r377782d) - April 2020 * [clang-r383902](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902) - May 2020 * [clang-r383902b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902b) - June 2020 * [clang-r383902b1](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902b1) - October 2020 * [clang-r383902c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r383902c) - June 2020 * [clang-r399163](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r399163) - August 2020 * [clang-r399163b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r399163b) - October 2020 * [clang-r407598](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r407598) - January 2021 * [clang-r407598b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r407598b) - January 2021 * [clang-r412851](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r412851) - February 2021 * [clang-r416183](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183) - March 2021 * [clang-r416183b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183b) - April 2021 * [clang-r416183c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183b) - June 2021 * [clang-r416183b1](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r416183b) - June 2021 * [clang-r428724](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r428724) - August 2021 * [clang-r433403](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r433403) - September 2021 * [clang-r433403b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r433403b) - October 2021 * [clang-r437112](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r437112) - November 2021 * [clang-r437112b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r437112b) - January 2022 * [clang-r445002](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r445002) - February 2022 * [clang-r450784](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784) - March 2022 * [clang-r450784b](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784b) - April 2022 * [clang-r450784c](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784c) - April 2022 * [clang-r450784d](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784d) - April 2022 * [clang-r450784e](https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+log/refs/heads/master/clang-r450784e) - April 2022 More Information ---------------- We have a public mailing list that you can subscribe to: [android-llvm@googlegroups.com](https://groups.google.com/forum/#!forum/android-llvm) See also our [release notes](RELEASE_NOTES.md).