angle: Add source-side GN configuration.

This uses the "mb" path to configure the ANGLE builders. It introduces
an ANGLE recipe module for use with the chromium_trybot and other
modules. Also includes several configs that we'll use to call into
the helper modules. In the future it will lead to uploading and
triggering tests directly from the ANGLE recipe.

Bug: angleproject:5114
Change-Id: Iad0c527794e23aff6809e4c230f1d8ace92bd1de
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/2822692
Reviewed-by: Dirk Pranke <dpranke@google.com>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
22 files changed
tree: a2daaaa003ddc1f0f23c77013d739a1a32e50e64
  1. infra/
  2. recipes/
  3. scripts/
  4. site_config/
  5. .gitattributes
  6. .gitignore
  7. .style.yapf
  8. .vpython
  9. .yapfignore
  10. codereview.settings
  11. CROS_OWNERS
  12. DEPS
  13. environment.cfg.py
  14. LICENSE
  15. OWNERS
  16. PRESUBMIT.py
  17. README.md
  18. WATCHLISTS
README.md

Recipes

If you're here to make a change to ‘recipes’ (the code located in the recipes directory), please take a look at the README for more information pertaining to recipes.

Style

The preferred style is PEP8 with two-space indent; that is, the Chromium Python style. Functions use lowercase_with_underscores, with the exception of the special functions RunSteps and RunTests in recipes. Use yapf (git cl format --no-clang-format) to autoformat new code.