[libc++][Android] Add libcxx-builder-android Docker image (#69273)

Add a Dockerfile for a new Docker image, libcxx-builder-android, that
extends libcxx-builder with support for testing Android.

The image includes these things:

 * An Android Clang compiler and sysroot.

* The Android platform-tools (e.g. adb), so that an Android buildbot can
run programs on an Android device. At container startup, copy these
platform tools to an "android-platform-tools" Docker volume to share
them with an emulator container. This copying ensures that the emulator
and libcxx-builder containers avoid mismatched adb versions.

* Docker, so that an Android buildbot can manage a sibling Docker
container that runs the Android emulator.

Add an Android-specific run-buildbot-container script for local
development. Currently using this script requires building
libcxx-build-android and an emulator image locally.

Fixes: https://github.com/llvm/llvm-project/issues/69270
Differential Revision: https://reviews.llvm.org/D155271
4 files changed
tree: 4f019d2e3aa68b088a3f40bd3ee5482674404d3c
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. libc/
  11. libclc/
  12. libcxx/
  13. libcxxabi/
  14. libunwind/
  15. lld/
  16. lldb/
  17. llvm/
  18. llvm-libgcc/
  19. mlir/
  20. openmp/
  21. polly/
  22. pstl/
  23. runtimes/
  24. third-party/
  25. utils/
  26. .arcconfig
  27. .arclint
  28. .clang-format
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitignore
  32. .mailmap
  33. CODE_OF_CONDUCT.md
  34. CONTRIBUTING.md
  35. LICENSE.TXT
  36. README.md
  37. SECURITY.md
README.md

The LLVM Compiler Infrastructure

Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

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Other components include: the libc++ C++ standard library, the LLD linker, and more.

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