Well, what you need to build against is Postgres 9.1.x, because that is what is in current Fedora releases. I think you should just do -DPG91 and be done with it. You could BuildRequire postgresql-devel >= 9.1.0 if that makes you feel better.
regards, tom lane
--
devel mailing list
devel@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/devel
