FreeBSD, missing compilation dependencies

[DrMasik]

If you needed number of CPU threads use:

Code:

sysctl hw.ncpu | awk '{print $2}'

Thanks, but I'd need a cross-platform way to do this.

Code:

#!/bin/sh

osName=`uname`

if [ "${osName}" = "FreeBSD" ]; then
  ncpu=`sysctl hw.ncpu | awk '{print $2}'`;
elif [ "${osName}" = "Linux" ]; then
  ncpu=`nproc`;
else
  wCount=`whereis nproc | awk '{print $2}' | wc -m`;

  if [ ${wCount} -lt 2 ]; then
    ncpu=2;
  else
    ncpu=`nproc`;
  fi
fi

echo ${ncpu}