fix Makefile for mysql 5.6
@@ -25,7 +25,7 @@ fi
mkdir -p $(MYSQL_DATA_DIR)/data
-if ((mysql --version | grep 5.7 >>/dev/null) || (mysql --version | grep Maria >>/dev/null));\
+if ((mysql --version | grep -P '5\.(6|7)' >>/dev/null) || (mysql --version | grep Maria >>/dev/null));\
then \
mysql_install_db --no-defaults \
--basedir=$(BASEDIR) \
