commit | fa877c74ac3402a80b91d8bd6c88f859b9c95971 | [log] [tgz] |
---|---|---|
author | Nico Weber <thakis@chromium.org> | Thu Apr 28 18:00:16 2022 |
committer | Copybara-Service <copybara-worker@google.com> | Thu Apr 28 18:24:54 2022 |
tree | 9cad7fc8f6d129133958522dd37e4f45f97bbdb9 | |
parent | f90604b93108b953bb788f42c8f2ddaaaa109237 [diff] |
Remove is_gpu_fyi_bot GN arg No longer needed after https://chromium-review.googlesource.com/c/chromium/src/+/3600926. This should've been part of that change. Bug: 1233871 Change-Id: Ie2057824306d28f94cf2b2a2363f93143d96269c Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3606732 Reviewed-by: Leonard Grey <lgrey@chromium.org> Commit-Queue: Nico Weber <thakis@chromium.org> Cr-Commit-Position: refs/heads/main@{#997286} NOKEYCHECK=True GitOrigin-RevId: 3c6300bc9d3f930252106ab6f3d5574f520edb49
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: