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diff --git a/third_party/libwebrtc/tools_webrtc/mb/README.md b/third_party/libwebrtc/tools_webrtc/mb/README.md new file mode 100644 index 0000000000..4e73a8e9fc --- /dev/null +++ b/third_party/libwebrtc/tools_webrtc/mb/README.md @@ -0,0 +1,22 @@ +# 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: + +* [The User Guide](docs/user_guide.md) +* [The Design Spec](docs/design_spec.md) |