test_cpu_count fails on SunOS: no such file /proc/cpuinfo

[grobian]

The test obviously fails, could try to use nproc from gnu-coreutils, but more likely on Solaris /usr/sbin/psrinfo (-pv) should be used to get the number of physical and virtual processors.

[grobian]

Infinidat@5c28b2b
I thought about the alternative if LINUX: but I wonder what the intention of the test was, it looks like it tries to avoid a false positive, question is if that can happen on non-Linux systems (and how to detect it).

[giampaolo]

Yeah, the real intent of that test should be to run on Linux only so the if condition should be:

if LINUX and os.path.exists("/proc/cpuinfo"):
     ...

[giampaolo]

This is supposed to have been fixed by #610.