dbskccc

+1 for cmake script, it's convenient than auto tools, especaily on windows

kcp-go only support stream mode, see(https://github.com/xtaci/kcp-go/issues/89)

thanks

well, i am just hit this when i want to show an indoor map. all is ok, except for the symbol on top of Extrude layer [my example url](https://api.mapbox.com/styles/v1/dbskcnc/cjf4s1tvg1lds2ro36557hfa3.html?fresh=true&title=true&access_token=pk.eyJ1IjoiZGJza2NuYyIsImEiOiJjaXUwZnpsbjIwMTVzMnpwZ3Z2bWl2OTFkIn0.-0yM74vhUs345reV9vKqTA#20.26/25.0036464/118.6217658/93.6/60)