C++ IDEs for Mac

Question

I have looked everywhere for compilers for C++. I have tried Eclipse (Won’t install), Code::Blocks (Mac won’t open because it can’t scan for security), Visual Studio for Mac (Doesn’t support C++), and more. I am currently using a trial of CLion but I don’t want to pay $60/month. Any suggestions? Also I am working on getting Windows on my Mac using Boot Camp.