script_dir=$(cd $(dirname $0);pwd)
cd $script_dir
echo $script_dir

if [ -f ./build/CMakeCache.txt ]; then
    echo ""
    #rm -rf ./build/*
else
    mkdir build
fi
pwd
cd build
cmake ..
make -j6

if [ $? -ne 0 ];then

    err=1
    echo "--------------------------------------make fail---------------------------------------"
             # commented, we should restore the CMakeLists.txts...
else
    err=0
    echo "--------------------------------------make succeed------------------------------------"
fi
exit $err