| commit | 5b146fdd42f7653cebae8c05c9db9e884f9a44c4 | [log] [tgz] |
|---|---|---|
| author | Farid <faridzad@google.com> | Tue Sep 30 17:02:37 2025 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Sep 30 17:10:41 2025 |
| tree | f878e4975d8da50c65ddc937c0ac615b92d2ad4e | |
| parent | 34d251a704c2b17278ea0f243982c9f051a66213 [diff] |
Move `win-arm64-builder-perf` to 'chromium.perf' group. Bug: 447622530 Change-Id: I0c4837c8c331632b4674200fb8bb2cf4f926301e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7000767 Reviewed-by: John Chen <johnchen@chromium.org> Reviewed-by: Brian Sheedy <bsheedy@chromium.org> Commit-Queue: Farid (Mojtaba) Faridzad <faridzad@google.com> Cr-Commit-Position: refs/heads/main@{#1522954} NOKEYCHECK=True GitOrigin-RevId: e9c500c02570b67d6f67a4d8ce9a861507ab3931
MB is a simple wrapper around the GN build tool.
It was originally written as part of the GYP->GN migration, in order to provide a uniform interface to either GYP or GN, such that users and bots can call one script and not need to worry about whether a given bot was meant to use GN or GYP.
It eventually grew additional functionality and is now still used even though everything is GN-only.
It supports two main functions:
“gen” - the main gn gen invocation that generates the Ninja files needed for the build.
“analyze” - the step that takes a list of modified files and a list of desired targets and reports which targets will need to be rebuilt.
We also use MB as a forcing function to collect all of the different build configurations that we actually support for Chromium builds into one place, in //tools/mb/mb_config.pyl.
For more information, see: