https://github.com/ganzocrypt/xmrig-macos/releases
That XMRig Release has allowed me to Use the KawPow algo on Unmineable using the GPU in my macbook pro AMD Pro 5300M 4GB
Get the configGPU.json file, rename it to config.json, in the OpenCL section set KawPow index to 1 (otherwise, it'll try to use the intel gpu), then under pools, set the algo to "kawpow", and set url to the pool url, and "user" as your wallet (or, if using unmineable, COIN:wallet.user#referral)
Enjoy, and you're welcom!
