Request for a tiny test on 10.8-10.11

[Mojca Miklavec]

Hi,

I would like to ask any owner of Mac with OS X 10.8-10.11 to test whether
     sudo port -v test libatomic_ops-devel +universal
works on his or her machine.

I would like to know which OS version is the first one to support
certain features.

The relevant ticket is here (I admit that I don't quite understand
what this is all about):
    https://github.com/ivmai/libatomic_ops/issues/23

I suspect it works on 10.8, but I'm not sure.

Mojca