update build.sh shell scripts

guowenxue

2020-08-21 68a16e1805f26733e6fe3d458d4cc0209e536add

 3rdparty/fbgrab/build.sh

@@ -9,6 +9,7 @@

PRJ_PATH=`pwd`
PREFIX_PATH=`pwd`/../install/
mkdir -p ${PREFIX_PATH}/{bin,sbin,include,lib}

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

@@ -95,6 +96,19 @@

export_cross

if [ ! -f ${PREFIX_PATH}/lib/libz.so ] ; then 
    cd ../zlib/ 
    ./build.sh 
    cd -
fi

if [ ! -f ${PREFIX_PATH}/lib/libpng.so ] ; then 
    cd ../libpng/ 
    ./build.sh 
    cd -
fi


compile_fbgrab