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Tom Lane a76200de84 Prevent passing down MAKELEVEL/MAKEFLAGS from non-GNU make to GNU make.
FreeBSD's make, for one, sets the MAKELEVEL environment variable when
invoking commands.  In the special Makefile we provide to hand off control
from a non-GNU make to GNU make, this causes GNU make to think it is a
child make invocation rather than top-level.  That interferes with the hack
added in commit dcae5facc to cause the temp-install tree to be made only by
the top-level invocation of gmake.  Unset the variable to prevent that.

Likewise unset MAKEFLAGS, which FreeBSD's make also sets, and which could
easily confuse gmake.  There are no reports of actual trouble from that,
but it seems better to be proactive.

Back-patch to 9.5 where dcae5facc came in.

Thomas Munro, hacked a bit more by me

Discussion: https://postgr.es/m/CAEepm=1ueww35AXTkt1A3gyzZUqv5XCzh8RUNvJZAQAW=eOhVw@mail.gmail.com
2017-08-09 12:05:53 -04:00
config Further improve consistency of configure's program searching. 2017-08-01 11:40:08 -04:00
contrib Add regression test for wide REPLICA IDENTITY FULL updates. 2017-08-05 14:43:11 -07:00
doc doc: Add missing pieces to logical replication protocol doc 2017-08-08 19:22:23 -04:00
src Fix datumSerialize infrastructure to not crash on non-varlena data. 2017-08-08 19:18:22 -04:00
.dir-locals.el emacs: Set indent-tabs-mode in perl-mode 2015-04-12 23:53:23 -04:00
.gitattributes Remove contrib/tsearch2. 2017-02-13 11:06:11 -05:00
.gitignore Allow .so minor version numbers above 9 in .gitignore. 2016-08-15 17:35:35 -04:00
COPYRIGHT Update copyright for 2017 2017-01-03 12:37:53 -05:00
GNUmakefile.in Have "make coverage" recurse into contrib as well 2016-09-05 18:44:36 -03:00
HISTORY Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
Makefile Prevent passing down MAKELEVEL/MAKEFLAGS from non-GNU make to GNU make. 2017-08-09 12:05:53 -04:00
README Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
README.git Change documentation references to PG website to use https: not http: 2017-05-20 21:50:47 -04:00
aclocal.m4 Make configure check for IPC::Run when --enable-tap-tests is specified. 2017-06-15 15:56:12 -04:00
configure Stamp 10beta3. 2017-08-07 17:08:19 -04:00
configure.in Stamp 10beta3. 2017-08-07 17:08:19 -04:00

README

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:

	https://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.  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
https://www.postgresql.org/download/.  For more information look at our
web site located at https://www.postgresql.org/.