From f9905513eedf5fa779618c684ba510975adab816 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Mon, 12 Aug 2019 15:41:46 +0800
Subject: [PATCH] update busybox defaut configure

---
 3rdparty/libpng/build.sh |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/3rdparty/libpng/build.sh b/3rdparty/libpng/build.sh
index 33a1275..fb47bd8 100755
--- a/3rdparty/libpng/build.sh
+++ b/3rdparty/libpng/build.sh
@@ -12,9 +12,7 @@
 
 LYFTP_SRC=ftp://master.iot-yun.club/src/
 
-if [ -z $CROSSTOOL ] ; then
-   CROSSTOOL=/opt/crosstool/cortex-a7/bin/arm-linux-gnueabi-
-fi
+CROSSTOOL=/opt/buildroot/cortex-a5/bin/arm-linux-
 
 function msg_banner()
 {
@@ -64,6 +62,7 @@
     PACK_SUFIX=tar.gz
 
     if [ -f ${PREFIX_PATH}/lib/libpng.a ] ; then
+        msg_banner "$SRC_NAME already compile and installed"
         return 0;
     fi
 

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