Extract runtime desugar lib dependencies to @android_tools

Context for kmb@: We're extracting runtime dependencies of the Android rules out into a separately hosted @android_tools tarball to keep the core Bazel binary small. This is a no-op change to desugaring, but it also means that future updates to desugar libs will require a new @android_tools release, and Bazel itself updated to use this new release.

This is an interim state where we have native Android rules and increasingly more tools living externally. The end goal is to extract all Android rules and tools and fetch them at build time only when building Android targets.

Before:

```
$ ls -al bazel-bin/src/bazel
-r-xr-xr-x 1 jingwen primarygroup 52307083 Apr 25 15:33 bazel-bin/src/bazel
```

After:

```
$ ls -al bazel-bin/src/bazel
-r-xr-xr-x 1 jingwen primarygroup 51351230 Apr 25 15:33 bazel-bin/src/bazel
```

The new filesize after this change is 49MiB.

Closes #8149.

Change-Id: Ic728d5e6760a8dda535d478e419626a1a40a3324
PiperOrigin-RevId: 245441732
7 files changed
tree: d37f2b8ccc083695de107a70d8b892e4b02beb7f
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODEOWNERS
  15. combine_distfiles.py
  16. combine_distfiles_to_tar.sh
  17. compile.sh
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. distdir.bzl
  21. ISSUE_TEMPLATE.md
  22. LICENSE
  23. README.md
  24. WORKSPACE
README.md

Bazel

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  • Scalable: Bazel helps you scale your organization, codebase, and continuous integration solution. It handles codebases of any size, in multiple repositories or a huge monorepo.

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Getting Started

Documentation

Contributing to Bazel

See CONTRIBUTING.md

Build status

Bazel is released in ‘Beta’. See the product roadmap to learn about the path toward a stable 1.0 release.