[clug] Building Python3.7 RPM on CentOS 7

[Hugh Fisher]

I suggest
        --prefix=/usr/local
and don't bother with CXX. Python already installs itself (these days)
into version specific subdirectories, so unless you are doing something
very out of the ordinary you just need to specify whether it should be
under /usr or /usr/local

-- 

        cheers,
        Hugh Fisher