[Bug other/58996] [4.9 regression] build failure in libcilkrts

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58996

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jakub at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
__cpu_set_t_defined is a glibc internal macro, so I don't think it is a good
idea to use it.

I'd suggest you look at libgomp's affinity related configury and ifdefs.
HAVE_PTHREAD_AFFINITY_NP test in libgomp/configure* and then looking at how it
deals with the various versions of the glibc affinity APIs (AFAIK there were 3
different ones).  Also, make sure you handle > 1024 CPUs properly.