On 14-12-2016 13:01:16 -0500, Doug Freed wrote: > On Wed, Dec 14, 2016 at 12:48 PM, Nathan Zachary > <nathanzach...@gentoo.org> wrote: > > On 14/12/16 10:11, Doug Freed wrote: > >>> I somehow doubt that would give me the expected number only, and I lack > >>> a BSD install handy to test it. > >> $(sysctl -n hw.ncpu) > >> > > I don't know that the sysctl command works universally: > > > > # sysctl -n hw.ncpu > > sysctl: cannot stat /proc/sys/hw/ncpu: No such file or directory > > > > It's BSD-specific (Darwin may have it too, but I'm not in OS X at the > moment, so I can't check), which pretty much describes this branch in > the codepath as well. Linux users will have the nproc command from > coreutils.
Yes, Darwin has it too, but the tool lives in /usr/sbin instead: https://gitweb.gentoo.org/repo/proj/prefix.git/tree/scripts/bootstrap-prefix.sh#n1987 Fabian -- Fabian Groffen Gentoo on a different level
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