Don't define what's already defined by MonetDB.m4, as my Mac chokes on that.
Don't define what's already defined by MonetDB.m4, as my Mac chokes on
that.

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