setting target moduledir in make enviroment
- With default PostgreSQL version hashtypes.control file is
not installed while newer versions do install it,
fix this by adding post-install check
Approved by: maintainer via private mail
A fork of the shatypes extension which adds additional
data types along with some fixes.
WWW: http://pgxn.org/dist/hashtypes/
PR: ports/180137
Submitted by: Sevan Janiyan <venture37@geeklan.co.uk>