https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64782
James Greenhalgh <jgreenhalgh at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jgreenhalgh at gcc dot gnu.org --- Comment #3 from James Greenhalgh <jgreenhalgh at gcc dot gnu.org> --- Did the Linux kernel format for /proc/cpuinfo settle down enough that we can sensibly parse it [1]? When implementing this support I guess we will want to look at which kernels are going to be out there in use, and possibly even try to detect the /proc/cpuinfo format dynamically (Ugh!). Perhaps you just want to mandate a minimum kernel version, and bail out if you see something older? [1]: https://lkml.org/lkml/2014/10/24/391