…S codebase consisted of a pretty even mix of Swift and Objective-C. With this change, we are seeing 50% faster CI builds and a 30% smaller app size.Building Mixed-Language iOS Project with Buck3176Brian ZhangLiHangFollowJul 20, 2017 · 1 min read我知道有另外一个工具Ccache也能加快build时间,请问这两个工具有什么不一样的地方吗? :)