| commit | 3c8855f36d5efbd65224b84917d385548b8ff1ba | [log] [tgz] |
|---|---|---|
| author | Dominik Röttsches <drott@chromium.org> | Thu Mar 16 16:54:48 2023 +0200 |
| committer | SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> | Fri Mar 17 09:47:32 2023 +0000 |
| tree | 1172cb9f837d9dbbcb13e8f43b559459a18228e3 | |
| parent | 1f63c4b0e59d8ed6407813a2c1a915f081fdb340 [diff] |
Add fetch tool for retrieving Chromium's custom-built Rust toolchain Adapt the approach [1] that Chromium uses for fetching its Rust toolchain to Skia. Take update_rust.py and the minimally required helper functions from Chromium's clang update script to fetch a specific, fully functional and self-contained Rust build from Chromium's CDS bucket. In these buckets, Chromium stores its Clang and Rust toolchain builds. Maintaining and building a tip-of-tree up-to-date rust toolchain requires a level of constant effort that can be avoided on the Skia side if we rely on Chromium's work here. Currently, this script needs manual rolling to the respective latest build in [2]. Issue skia:14191 tracks changing that so that the script is upgraded to be able to automatically roll to the latest known-good revision. [1] https://source.chromium.org/chromium/chromium/src/+/main:tools/rust/update_rust.py [2] https://commondatastorage.googleapis.com/chromium-browser-clang/index.html?path=Linux_x64/rust-toolchain- Bug: skia:14185 Change-Id: I66657a4943251b15d1c2ce69044bbfbb5403b4d4 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/657157 Reviewed-by: Kevin Lubick <kjlubick@google.com> Commit-Queue: Dominik Röttsches <drott@google.com>