XXX Remove nawk(1)

*** 178,188 ****
                  if [ $? = 0 ]; then
                          /usr/sbin/reboot -f -- "$bootcmd" 
                          exit $SMF_EXIT_OK
                  fi
                  boot_prop=`/usr/sbin/svccfg -s svc:/system/boot-config:default listprop config/auto-reboot-safe | \
!                         /usr/bin/nawk '{ print $3}'`
                  if [ "$boot_prop" != "true" ]; then 
                          cecho ""
                          cecho "WARNING: Reboot required."
                          cecho "The system has updated the cache of files (boot archive) that is used"
                          cecho "during the early boot sequence. To avoid booting and running the system"
--- 178,188 ----
                  if [ $? = 0 ]; then
                          /usr/sbin/reboot -f -- "$bootcmd" 
                          exit $SMF_EXIT_OK
                  fi
                  boot_prop=`/usr/sbin/svccfg -s svc:/system/boot-config:default listprop config/auto-reboot-safe | \
!                         /usr/xpg4/bin/awk '{ print $3}'`
                  if [ "$boot_prop" != "true" ]; then 
                          cecho ""
                          cecho "WARNING: Reboot required."
                          cecho "The system has updated the cache of files (boot archive) that is used"
                          cecho "during the early boot sequence. To avoid booting and running the system"