Files
Jorge E. Moreira 16476ad1d2 Merge commit 'upstream-main' into master
Bug: 261600888
Test: none, build files to be updated in follow up cl
Change-Id: Ib520938290c6bbdee4a9f73b6419b6c947a96ec4
2022-12-27 23:04:04 -08:00
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2020-07-17 14:25:15 -07:00

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: