I am attempting a large bisect where I need to build Chrome at each version. I'm encountering error messages that don't find many search results, perhaps because I am using the latest depot_tools on a six-month-old (or older) chromium checkout --- an unlikely combination.
How can I find the right version of depot_tools to build a given version of Chrome or ChromeOS? I could guess based on commit dates in depot_tools and Chrome/ChromeOS build dates; but I was wondering if there might be a better way, perhaps with a system of tags or a mapping file?
Thanks,
Richard