CmdStan release compatible with Stock OS X 10.14.6

Hi Everyone,
I’m trying to get started with stan by installing CmdStan.
I am working on a stock OS X 10.14.6 laptop with the xcode command line tools installed

g++ version:

Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library.    /Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/usr/include/c++/4.2.1

Apple LLVM version 10.0.1 (clang-1001.0.46.4)
Target: x86_64-apple-darwin18.7.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

make version:

GNU Make 3.81

With stock tools I cannot find a release version of CmdStan that will accept the supplied version of g++, by reference to the requirement that g++ version be > 4.9.3.

Can anyone recommend the latest release compatible with Mojave?

thanks!

Searching previous issues it looks like this has come up before, this thread implies you need to update your R

Hi Steve!
Thanks very much for your reply.
I am not using R, however, I am simply trying to build cmdstan.
I have no specific error, I am just looking for the version of cmdstan that will be compatible with the compiler shipped on 10.14

Has anyone used an updated compiler (via homebrew for example) to compile cmdstan?