On Mon, Oct 16, 2017 at 10:41:56AM -0400, Aaron M. Ucko wrote: > Thanks for the quick response! I can't readily test a fix[1], but > suspect the problem is the second half of > > > #elif defined __APPLE__ || !defined __GNU__
oh, right...
> which results in trying to #include <sys/sysctl.h> on a wide range of
> architectures. (Only the Hurd predefines __GNU__.) Seeing as cmake
> detects that <sys/sysctl.h> is unusable on x32, I'd suggest merging and
> simplifying the second and third branches to something along the lines of
Actually, I wonder why we need that !defined __GNU__ at all. It's added
by the patch used to support !linux archs, but nonetheless, sysctl() is
only used in code sourranded by '#if defined __APPLE__' anyway.
I'm trying a patch now.
--
regards,
Mattia Rizzolo
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