Björn Terelius c044295ab4 Reland "Remove old Nexus perf bots"
This reverts commit f00483206dc3fc5d9ddc4e8822ecaba1925399ea.

Reason for revert: Attempt to reland

Original change's description:
> Revert "Remove old Nexus perf bots"
>
> This reverts commit ec609b1cdd3ffd15c45445275899cf4010285399.
>
> Reason for revert: Investigate whether the correct builder is used for Pixel devices
>
> Original change's description:
> > Remove old Nexus perf bots
> >
> > Bug: b/236797526
> > Change-Id: I3a3b88fb29ef8a8df074ead975c785a0bfbc84a7
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/287700
> > Reviewed-by: Jeremy Leconte <jleconte@google.com>
> > Commit-Queue: Björn Terelius <terelius@webrtc.org>
> > Cr-Commit-Position: refs/heads/main@{#38895}
>
> Bug: b/236797526
> Change-Id: I3ca98ddc9a336fb91eec48d54a94ddff19038366
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/288240
> Commit-Queue: Björn Terelius <terelius@webrtc.org>
> Auto-Submit: Björn Terelius <terelius@webrtc.org>
> Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/main@{#38898}

Bug: b/236797526
Change-Id: I4fc2e1c1f195ce89e61f0767037b418030d94afe
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/288640
Reviewed-by: Andrey Logvin <landrey@webrtc.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Jeremy Leconte <jleconte@google.com>
Reviewed-by: Christoffer Jansson <jansson@google.com>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38927}
2022-12-20 13:34:59 +00:00
..
2021-07-30 13:47:50 +00:00
mb
2022-08-17 13:50:43 +00:00
2022-12-19 13:08:42 +00:00

MB - The Meta-Build wrapper

MB is a simple wrapper intended 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 is meant to use GN or GYP.

It supports two main functions:

  1. "gen" - the main gyp_chromium / gn gen invocation that generates the Ninja files needed for the build.

  2. "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: