how to find the number of processor cores

[Svyatoslav Lempert]

Hello,

I need some patch for single core CPU (on VPS), but this construction
do not work


CPUS=           `${SYSCTL} -n kern.smp.cpus`

.if ${CPUS} == "1"
EXTRA_PATCHES=${FILESDIR}/extra-onecorecpu.patch
.endif


And for (but not true for me) if I use != it applyed, I think problem in CPUS=

How to get dubug what data record in CPUS?
How to get CPU core count?

In shell
# sysctl -n kern.smp.cpus
1

-- 
Svyatoslav