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  1. 6413eaa mb: Don't use minimal_symbols for Clang ToT debug builders by hans · 17 hours ago master
  2. e6ffa10 Fix errant copy/paste code. by mmoss · 18 hours ago
  3. a48c7ae Fix analyze in mb.py. by dpranke · 2 days ago
  4. d508c6e Add a mb config for mac_chromium_10.12_rel_ng. by erikchen · 2 days ago
  5. 84c52bd Attempt to disable tab_capture_end2end_tests on the trybots. by dpranke · 2 days ago

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: