Added some missing BuildRequires, don't use parallel make. Two reasons for not using parallel make: we don't want to have a BuildRequires for procmail (program lockfile), and Fedora discourages using the flag.
Added some missing BuildRequires, don't use parallel make.
Two reasons for not using parallel make: we don't want to have a
BuildRequires for procmail (program lockfile), and Fedora discourages
using the flag.

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