XXX Remove nawk(1)

*** 44,54 ****
  is_zfs_boot=no
  
  check_pcfs_boot()
  {
          bootdev=`grep -v "^#" "$ALT_ROOT"/etc/vfstab | grep pcfs \
!             | grep "[       ]/stubboot[      ]" | nawk '{print $1}'`
          if [ X"$bootdev" = "X" ]; then
                  is_pcfs_boot=no
          fi
  }
  
--- 44,54 ----
  is_zfs_boot=no
  
  check_pcfs_boot()
  {
          bootdev=`grep -v "^#" "$ALT_ROOT"/etc/vfstab | grep pcfs \
!             | grep "[       ]/stubboot[      ]" | /usr/xpg4/bin/awk '{print $1}'`
          if [ X"$bootdev" = "X" ]; then
                  is_pcfs_boot=no
          fi
  }
  
*** 89,105 ****
                  rootdevlist=`LC_ALL=C zpool iostat -v "$rootpool" | tail +5 |
                      egrep -v "mirror|spare|replacing" |
                      sed -n -e '/--/q' -e p | awk '{print $1}'`
          else
                  metadev=`grep -v "^#" "$ALT_ROOT"/etc/vfstab | \
!                     grep "[      ]/[    ]" | nawk '{print $2}'`
                  if [[ $metadev = /dev/rdsk/* ]]; then
                          rootdevlist=`basename "$metadev"`
                  elif [[ $metadev = /dev/md/rdsk/* ]]; then
                          metavol=`basename "$metadev"`
                          rootdevlist=`metastat -p $metavol |\
!                             grep -v "^$metavol[  ]" | nawk '{print $4}'`
                  fi
          fi
          for rootdev in $rootdevlist
          do
                  echo /dev/rdsk/`basename $rootdev`
--- 89,105 ----
                  rootdevlist=`LC_ALL=C zpool iostat -v "$rootpool" | tail +5 |
                      egrep -v "mirror|spare|replacing" |
                      sed -n -e '/--/q' -e p | awk '{print $1}'`
          else
                  metadev=`grep -v "^#" "$ALT_ROOT"/etc/vfstab | \
!                     grep "[      ]/[    ]" | /usr/xpg4/bin/awk '{print $2}'`
                  if [[ $metadev = /dev/rdsk/* ]]; then
                          rootdevlist=`basename "$metadev"`
                  elif [[ $metadev = /dev/md/rdsk/* ]]; then
                          metavol=`basename "$metadev"`
                          rootdevlist=`metastat -p $metavol |\
!                             grep -v "^$metavol[  ]" | /usr/xpg4/bin/awk '{print $4}'`
                  fi
          fi
          for rootdev in $rootdevlist
          do
                  echo /dev/rdsk/`basename $rootdev`
*** 120,130 ****
                  # Note: /stubboot/boot/grub/stage2 must stay untouched.
                  #
                  mkdir -p "$ALT_ROOT"/stubboot/boot/grub
                  cp "$ALT_ROOT"/boot/grub/menu.lst "$ALT_ROOT"/stubboot/boot/grub
                  bootdev=`grep -v "^#" "$ALT_ROOT"/etc/vfstab | grep pcfs | \
!                         grep "[  ]/stubboot[    ]" | nawk '{print $1}'`
                  rpcfsdev=`echo "$bootdev" | sed -e "s/dev\/dsk/dev\/rdsk/"`
                  if [ X"$rpcfsdev" != X ]; then
                          print "Installing grub on $rpcfsdev"
                          "$ALT_ROOT"/sbin/installgrub $STAGE1 $STAGE2 $rpcfsdev
                  fi
--- 120,130 ----
                  # Note: /stubboot/boot/grub/stage2 must stay untouched.
                  #
                  mkdir -p "$ALT_ROOT"/stubboot/boot/grub
                  cp "$ALT_ROOT"/boot/grub/menu.lst "$ALT_ROOT"/stubboot/boot/grub
                  bootdev=`grep -v "^#" "$ALT_ROOT"/etc/vfstab | grep pcfs | \
!                         grep "[  ]/stubboot[    ]" | /usr/xpg4/bin/awk '{print $1}'`
                  rpcfsdev=`echo "$bootdev" | sed -e "s/dev\/dsk/dev\/rdsk/"`
                  if [ X"$rpcfsdev" != X ]; then
                          print "Installing grub on $rpcfsdev"
                          "$ALT_ROOT"/sbin/installgrub $STAGE1 $STAGE2 $rpcfsdev
                  fi