On Thu, Dec 24, 2015 at 1:59 PM, Jeffrey Walton <noloader@xxxxxxxxx> wrote: > Hi Everyone, > > I'm performing a round of testing on Ubuntu 14.03.3 server. The > physical machine has an Intel Core 5th gen (i5-5300U) with the > Broadwell chipset, which means it has RDRAND and RDSEED. cat'ing > cpuinfo confirms: > > ... > > Any ideas what I should do next? The issue was I used I only used the `ifdef __has_include` test for <x86intrin.h>. That's a GCC 5.0 feature. I needed to test for GCC 4.6 and above to determine when to include <x86intrin.h>. Jeff
