disable QMdequeue since GCC 4.3.0 finds it is unused
disable QMdequeue since GCC 4.3.0 finds it is unused

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb