XXX Remove nawk(1)

*** 39,49 ****
                  # Strip PKG_INSTALL_ROOT from dest if installation is to an
                  # alternate root.
  
                  if [ -n "$PKG_INSTALL_ROOT" -a "$PKG_INSTALL_ROOT" != "/" ]; then
                          client_dest=`echo $dest | \
!                                 /usr/bin/nawk -v rootdir="$PKG_INSTALL_ROOT" '{
                                      { print substr($0, length(rootdir)+1)} }'`
                          savepath=$PKGSAV/awk${client_dest}
                  else
                          savepath=$PKGSAV/awk${dest}
                  fi
--- 39,49 ----
                  # Strip PKG_INSTALL_ROOT from dest if installation is to an
                  # alternate root.
  
                  if [ -n "$PKG_INSTALL_ROOT" -a "$PKG_INSTALL_ROOT" != "/" ]; then
                          client_dest=`echo $dest | \
!                                 /usr/xpg4/bin/awk -v rootdir="$PKG_INSTALL_ROOT" '{
                                      { print substr($0, length(rootdir)+1)} }'`
                          savepath=$PKGSAV/awk${client_dest}
                  else
                          savepath=$PKGSAV/awk${dest}
                  fi