I rebuild libcurl and game, I was able to join in lobby, open mod.io

I tried today and when i tried to build the game It gave me a error:

"clock_gettime" isnt implemented in osx until 10.12, so we need a way to emulate this function from 10.9 to 10.11

Remove -mmacosx-version-min like itms suggest, and update to use osx 10.9

Hello, I tested this patch over osx mojave, I made the bundle and play over it.

Just an idea, could we add code in osx about include explicitly at run time Metal Lib is you already have, because SDL2.0.9 check witch use depending on osx, isnt?

Added environment variable instead hardcode version.

Itms, could you point me where do you see about drop 10.9 to 10.11, because when i tried sdl2.0.9 i didnt change minimal osx version and builded normally

In D1669#66044, @Itms wrote:

Yes, like Vlad says, we should change our own defaults in the premake scripts, but we mustn't touch premake source (it's easier to maintain when we match upstream).