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clang docs: link related documents from clang.md

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I couldn't find the toolchain guarantees doc the other day, so as a first step
link to it here. We should probably reorganize the docs a bit -- the perf
regression bit in updating_clang.md looks like it belongs in the sheriffing
doc, and the "which files belong in the main package" should arguably move to
the toolchain guarantees doc.

Bug: none
Change-Id: I6b9018748c47f5942a970e8bcc76bcf1107784e7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2576583
Reviewed-by: Hans Wennborg <hans@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#834199}
This commit is contained in:
Nico Weber
2020-12-07 14:39:13 +00:00
committed by Chromium LUCI CQ
parent 40525f2d46
commit 46a1d77a23
1 changed files with 12 additions and 0 deletions

12
docs/clang.md

@ -88,3 +88,15 @@ Chromium tries to be buildable with its currently pinned clang, and with clang
trunk. Set `llvm_force_head_revision = true` in your args.gn if the clang you're
trying to build with is closer to clang trunk than to Chromium's pinned clang
(which `tools/clang/scripts/update.py --print-revision` prints).
## Related documents
* [Toolchain support](toolchain_support.md) gives an overview of clang
rolls, and documents when to revert clang rolls and how to file good
toolchain bugs.
* [Updating clang](updating_clang.md) documents the mechanics of updating clang,
and which files are included in the default clang package.
* [Clang Sheriffing](clang_sheriffing.md) contains instructions for how to debug
compiler bugs, for clang sheriffs.