[roll] Roll fuchsia [build] Move definition of clang_prefix

This declare_args() variable is moved to its own .gni file that
will be included in the future by BUILDCONFIG.gni before the default
toolchain is setup.

This also introduces `rebased_clang_dir` which points to the top-level
Clang installation dir, which `rebased_clang_prefix` points to
`$rebased_clang_dir/...`.

+ Replace a few `${rebased_clang_prefix}/..` use cases with `${rebased_clang_dir}`.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1159232
Original-Revision: a21188a821255c4a7dee58f26273428fd67ef6d7
GitOrigin-RevId: 5075e999cdced62b255f8c5d7c139268f23701b0
Change-Id: I346a39c01033e9623f53d34ad6de0390a27f658a
1 file changed
tree: 018b0416bf89dae3f817546f1a3809d69ae98383
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.