[Development] Any supported platforms not tested in CI?

[Thiago Macieira]

Are there any supported platforms that we do not test in the CI? Probably 
INTEGRITY?

I'm asking based on this outcome from QtCS:

> We will not add compilers that are worse than what we have today.

Right now, Qt 5.10 has a configure-time warning if we don't find C++11 <random>. 
I'd like to make that an error and for that I've just pushed a change that 
makes it so.

So the question is: are there any platforms that could break even after 
passing the CI check?
-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center