Google Git
Sign in
bazel / bazel / a89c7ef616b2a9fe18afadd99690691d00b7326f
commita89c7ef616b2a9fe18afadd99690691d00b7326f[log] [tgz]
authorPiotr Sikora <piotrsikora@google.com>Mon Jan 21 09:28:39 2019 -0800
committerCopybara-Service <copybara-piper@google.com>Mon Jan 21 09:30:09 2019 -0800
tree0c099849f88c136e9b9ade107876895b589ed463
parent716e4e3e1412d9e7ba1dbb29e382251bfe5ffb4c [diff]
Consult BAZEL_CXXOPTS when auto-detecting local CC toolchain.

This allows for passing -stdlib=libc++ to $CC -E when detecting
cxx_builtin_include_directories in @local_config_cc//:CROSSTOOL,
which is enough to support linking against libc++.

$ clang -E -xc++ - -v

 /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0
 /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/x86_64-linux-gnu/c++/6.3.0
 /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/backward
 /usr/include/clang/8.0.0/include
 /usr/local/include
 /usr/include/x86_64-linux-gnu
 /usr/include

$ clang -E -xc++ - -v -stdlib=libc++

 /usr/lib/llvm-8/bin/../include/c++/v1
 /usr/include/clang/8.0.0/include
 /usr/local/include
 /usr/include/x86_64-linux-gnu
 /usr/include

Signed-off-by: Piotr Sikora <piotrsikora@google.com>

Closes #7074.

PiperOrigin-RevId: 230236020
2 files changed
tree: 0c099849f88c136e9b9ade107876895b589ed463
  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.