Package "postgresql-common-dev"

extension build tool for multiple PostgreSQL versions
The postgresql-server-dev-all package provides the pg_buildext script for
simplifying packaging of a PostgreSQL extension supporting multiple major
versions of the product, and dh_make_pgxs which builds a template debian/
source package directory based on pg_buildext.

PostgreSQL is a fully featured object-relational database management
system. It supports a large part of the SQL standard and is designed
to be extensible by users in many aspects. Its features include ACID
transactions, foreign keys, views, sequences, subqueries, triggers,
outer joins, multiversion concurrency control, and user-defined types
and functions.