Hi soon8013. I found your post by chance in a search for Mac mining. I want to thank you for the detailed instructions. I was able to execute your instructions quite well. And while it did not work for me due to only having 2 GB in my Radeon R9 M370X on my 2015 MBP, I saw the potential of using this on other macs. My appreciation for you is that you did the leg work to have something for Mac computers when everything else is pretty much PC with a dab of Linux. Keep up the good work. I will be following.
Thanks. P.S. I'm starting a solar powered crytpo mining project if you're interested. Cheers!