1c32915db7
This CL intends to change the existing android-bfcache bot which runs on FYI waterfall to use the release build. Our long term goal is to make this a CQ bot. Bug: 1042160 Change-Id: Ie92a9e9da01cd5eb21162c3e7d40f5c2b6a889a6 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2087862 Reviewed-by: Aaron Gable <agable@chromium.org> Commit-Queue: Yuzu Saijo <yuzus@chromium.org> Cr-Commit-Position: refs/heads/master@{#748111}
MB - The Meta-Build wrapper
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 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: