Read the CROSSTOOL from the package of the current cc_toolchain, not from --crosstool_top

This will make the behavior work properly when using platforms, and it will fix
recurring issues when cc_toolchain_suite and cc_toolchain are built as a top
level targets, without setting --crosstool_top (that resulted in trying to
associate cc_toolchain with an unrelated CROSSTOOL file and fail the build).
This could also happen when using `bazel cquery` or `bazel aquery`.

RELNOTES: CROSSTOOL file is now read from the package of cc_toolchain, not from
the package of cc_toolchain_suite. This is not expected to break anybody since
cc_toolchain_suite and cc_toolchain are commonly in the same package.
PiperOrigin-RevId: 218516709
6 files changed
tree: 743b51fca097568ae89aba909fead3761336730e
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. BUILD
  12. CHANGELOG.md
  13. CODEOWNERS
  14. combine_distfiles.py
  15. combine_distfiles_to_tar.sh
  16. compile.sh
  17. CONTRIBUTING.md
  18. CONTRIBUTORS
  19. distdir.bzl
  20. ISSUE_TEMPLATE.md
  21. LICENSE
  22. README.md
  23. WORKSPACE
README.md

Bazel

{Fast, Correct} - Choose two

Build and test software of any size, quickly and reliably.

  • Speed up your builds and tests: Bazel only rebuilds what is necessary. With advanced local and distributed caching, optimized dependency analysis and parallel execution, you get fast and incremental builds.

  • One tool, multiple languages: Build and test Java, C++, Android, iOS, Go, and a wide variety of other language platforms. Bazel runs on Windows, macOS, and Linux.

  • 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.

  • Extensible to your needs: Easily add support for new languages and platforms with Bazel's familiar extension language. Share and re-use language rules written by the growing Bazel community.

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.