0ab95b97c8
See https://chromium-review.googlesource.com/c/chromium/tools/build/+/1058799 After the baremetal machines are moved to swarming, that CL will add the tasks that were previously in *_baremetal bots to *_rel bots. *_rel bots will run all the same tasks as before on a pool of generic machines, but also run a few tests on dedicated baremetal machines (pool:WebRTC-baremetal-try). No-Try: True Bug: chromium:755660 Change-Id: I99d62a84aac631b1c127bf661546baecb2a3ae9a Reviewed-on: https://webrtc-review.googlesource.com/76721 Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Commit-Queue: Oleh Prypin <oprypin@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23290}
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:
-
"gen" - the main
gyp_chromium/gn geninvocation 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: