In 17164ff, it was asserted that checkout_rust did not need to actually
run util/bot/tools/clang/scripts/update.py, only to pull in the python
script.
This seems incorect after all, as bindgen must be able to find system
header files which it gets from libclang, so for consistency just run
the clang hook so that those header files are in a predictable location.
Change-Id: Ifc577d2847c5da2aa02f7a49b130243e599cb18c
Bug: 42290446
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/80787
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
Auto-Submit: Lily Chen <chlily@google.com>
This directory contains tools for setting up a hermetic toolchain on the continuous integration bots. It is in the repository for convenience and can be ignored in development.