added lib64 for cento7 and libuv

tools/common_util.sh

@@ -92,8 +92,8 @@ else
     fi
 fi
 if [ -n "$CHAOS_PREFIX" ];then
-    export LD_LIBRARY_PATH=$CHAOS_PREFIX/lib
-    export DYLD_LIBRARY_PATH=$CHAOS_PREFIX/lib
+    export LD_LIBRARY_PATH=$CHAOS_PREFIX/lib:$CHAOS_PREFIX/lib64
+    export DYLD_LIBRARY_PATH=$CHAOS_PREFIX/lib:$CHAOS_PREFIX/lib64
 fi
 KERNEL_VER=$(uname -r)
 KERNEL_SHORT_VER=$(uname -r|cut -d\- -f1|tr -d '.'| tr -d '[A-Z][a-z]')
@@ -285,10 +285,11 @@ function saveEnv(){
 	echo "export CHAOS_STATIC=true" >> $PREFIX/chaos_env.sh
     else
 	if [[ "$CHAOS_TARGET" =~ Linux ]];then
-	    echo "export LD_LIBRARY_PATH=\$CHAOS_PREFIX/lib" >> $PREFIX/chaos_env.sh
+	    echo "export LD_LIBRARY_PATH=\$CHAOS_PREFIX/lib:\$CHAOS_PREFIX/lib64" >> $PREFIX/chaos_env.sh
+
 	else
-	    echo "export LD_LIBRARY_PATH=\$CHAOS_PREFIX/lib" >> $PREFIX/chaos_env.sh
-	    echo "export DYLD_LIBRARY_PATH=\$CHAOS_PREFIX/lib" >> $PREFIX/chaos_env.sh
+	    echo "export LD_LIBRARY_PATH=\$CHAOS_PREFIX/lib:\$CHAOS_PREFIX/lib64" >> $PREFIX/chaos_env.sh
+	    echo "export DYLD_LIBRARY_PATH=\$CHAOS_PREFIX/lib:\$CHAOS_PREFIX/lib64" >> $PREFIX/chaos_env.sh
 	fi
 
     fi