K 10
svn:author
V 11
arichardson
K 8
svn:date
V 27
2020-08-24T09:20:38.978026Z
K 7
svn:log
V 324
Also print number of available CPUs on Linux

Without this change the buildworld/buildkernel epilogue looks like this:
>>> World built in 249 seconds, sysctl: cannot stat /proc/sys/hw/ncpu: No such file or directory
ncpu: , make -j72.

Reviewed By:	emaste, bdrewery
Differential Revision: https://reviews.freebsd.org/D26056

END