|  | ||
|---|---|---|
| .. | ||
| docs | ||
| OWNERS.webrtc | ||
| PRESUBMIT.py | ||
| README.md | ||
| gn_isolate_map.pyl | ||
| mb | ||
| mb.bat | ||
| mb.py | ||
| mb_config.pyl | ||
| mb_unittest.py | ||
		
			
				
				README.md
			
		
		
			
			
		
	
	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: