Merge "Fix printf usage in _wrap_build()" into main

        echo -n "${color_failed}#### failed to build some targets "

    fi

    if [ $hours -gt 0 ] ; then

        printf "(%02g:%02g:%02g (hh:mm:ss))" $hours $mins $secs

        printf "(%02d:%02d:%02d (hh:mm:ss))" $hours $mins $secs

    elif [ $mins -gt 0 ] ; then

        printf "(%02g:%02g (mm:ss))" $mins $secs

        printf "(%02d:%02d (mm:ss))" $mins $secs

    elif [ $secs -gt 0 ] ; then

        printf "(%s seconds)" $secs

        printf "(%d seconds)" $secs

    fi

    echo " ####${color_reset}"

    echo