24d1280c4d
Arrange for the control files to be in $SHAREDIR/extension not $SHAREDIR/contrib, since we're generally trying to deprecate the term "contrib" and this is a once-in-many-moons opportunity to get rid of it in install paths. Fix PGXS to install the $EXTENSION file into that directory no matter what MODULEDIR is set to; a nondefault MODULEDIR should only affect the script and secondary extension files. Fix the control file directory parameter to be interpreted relative to $SHAREDIR, to avoid a surprising disconnect between how you specify that and what you set MODULEDIR to. Per discussion with David Wheeler.
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Changes between all PostgreSQL releases are recorded in the file HISTORY. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.