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Tom Lane fc2aafe4a5 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 12:06:08 -04:00
config PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-31 12:38:35 -04:00
contrib Add regression test for wide REPLICA IDENTITY FULL updates. 2017-08-05 14:44:13 -07:00
doc Stamp 9.6.4. 2017-08-07 17:10:58 -04:00
src Fix datumSerialize infrastructure to not crash on non-varlena data. 2017-08-08 19:18:23 -04:00
.dir-locals.el emacs: Set indent-tabs-mode in perl-mode 2015-04-12 23:53:23 -04:00
.gitattributes Fix whitespace and remove obsolete gitattributes entry 2016-03-13 16:03:13 -04:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
aclocal.m4 Replace our hacked version of ax_pthread.m4 with latest upstream version. 2015-07-08 20:36:06 +03:00
configure Stamp 9.6.4. 2017-08-07 17:10:58 -04:00
configure.in Stamp 9.6.4. 2017-08-07 17:10:58 -04:00
COPYRIGHT Update copyright for 2017 2017-01-03 12:37:53 -05:00
GNUmakefile.in Fix distclean/maintainer-clean targets to remove top-level tmp_install dir. 2015-05-13 18:48:05 -04:00
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 12:06:08 -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

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/.