Update QT5 build shell script

guowenxue

2019-07-30 1ffed814aef8a6e7d8698d5a2a50033fc27c1393

 ok335xD/linux-bsp/patches/gen_patch.sh

@@ -17,8 +17,8 @@
        cp .config .cfg-${BOARD}
    fi

    echo "WARNNING: Maybe need input sudo passwd here: "
    sudo bash build.sh clean
    #echo "WARNNING: Maybe need input sudo passwd here: "
    bash build.sh clean
}

if [ $# != 1 ] ; then