[build] Remove variant_target parameter from toolchain_utils_action().

This parameter is obsolete and completely ignored. It's a memory of
the previous ZN build, which didn't implement variant builds in the
same way as the Fuchsia build. So remove all the places where
it was previously defined. This should not change the build.

Bug: None
Change-Id: I0e77079e3cdf08892a1334e8ea540b92e656a8a5
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/499938
Reviewed-by: David Fang <fangism@google.com>
Commit-Queue: David Turner <digit@google.com>
4 files changed
tree: 4394045dd7f9a9245437eeca0d657effc1eeab16
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. out/
  9. prebuilt/
  10. products/
  11. scripts/
  12. sdk/
  13. src/
  14. third_party/
  15. tools/
  16. vendor/
  17. zircon/
  18. .clang-format
  19. .clang-tidy
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gn
  24. .style.yapf
  25. AUTHORS
  26. BUILD.gn
  27. CODE_OF_CONDUCT.md
  28. CONTRIBUTING.md
  29. go.mod
  30. go.sum
  31. LICENSE
  32. OWNERS
  33. PATENTS
  34. README.md
  35. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.