update setup_env.sh to fix import bug

guowenxue

2019-08-24 26c06979cd0a2f143732faa48329b9d4e2236d24

 3rdparty/lrzsz/build.sh

@@ -12,7 +12,7 @@

LYFTP_SRC=ftp://master.iot-yun.club/src/

CROSSTOOL=/opt/crosstool/cortex-a7/bin/arm-linux-gnueabi-
CROSSTOOL=/opt/buildroot/cortex-a5/bin/arm-linux-

function msg_banner()
{
@@ -62,6 +62,7 @@
    IMG_NAME=sz

    if [ -f ${PRJ_PATH}/${IMG_NAME} ] ; then
        msg_banner "$SRC_NAME already compile and installed"
        return 0;
    fi