+default_meson_options=$DPDK_MESON_OPTIONS
+
+opt_verbose=
+opt_vverbose=
+if [ "$1" = "-v" ] ; then
+ opt_verbose=y
+elif [ "$1" = "-vv" ] ; then
+ opt_verbose=y
+ opt_vverbose=y
+fi
+# we can't use plain verbose when we don't have pipefail option so up-level
+if [ -z "$PIPEFAIL" -a -n "$opt_verbose" ] ; then
+ echo "# Missing pipefail shell option, changing VERBOSE to VERY_VERBOSE"
+ opt_vverbose=y
+fi
+[ -n "$opt_verbose" ] && exec 8>&1 || exec 8>/dev/null
+verbose=8
+[ -n "$opt_vverbose" ] && exec 9>&1 || exec 9>/dev/null
+veryverbose=9