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Tom Lane 100535bba0 Back-patch updated thread flags tests into 9.4 and 9.5.
This commit back-patches these 9.6-era commits into 9.4 and 9.5:

e97af6c8b Replace our hacked version of ax_pthread.m4 with latest upstream version.
3b14a17c8 Move pthread-tests earlier in the autoconf script.
01051a987 Use AS_IF rather than plain shell "if" in pthread-check.
a2932283c Update ax_pthread.m4 to an experimental draft version from upstream.

The net result is to sync configure's checks for threading-related
flags and libraries with the version we've been using since 9.6.
The motivation for doing so now is that it seems the older code does
not work correctly on very recent RHEL7/ppc64, as evidenced by
buildfarm member quokka.  The newer code is pretty battle-hardened
by now, so this seems like a low-risk fix.

Discussion: https://postgr.es/m/3320.1542647565@sss.pgh.pa.us
2018-11-19 14:24:51 -05:00
config Back-patch updated thread flags tests into 9.4 and 9.5. 2018-11-19 14:24:51 -05:00
contrib Still further rethinking of build changes for macOS Mojave. 2018-10-18 14:55:23 -04:00
doc PANIC on fsync() failure. 2018-11-19 14:13:22 +13:00
src Back-patch updated thread flags tests into 9.4 and 9.5. 2018-11-19 14:24:51 -05:00
.dir-locals.el emacs: Set indent-tabs-mode in perl-mode 2015-04-12 23:53:23 -04:00
.gitattributes Add functions for dealing with PGP armor header lines to pgcrypto. 2014-10-01 16:03:39 +03:00
.gitignore Improve speed of make check-world 2015-04-23 08:59:52 -04:00
COPYRIGHT Update copyright for 2018 2018-01-02 23:30:12 -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 Fix non-GNU makefiles for AIX make. 2017-11-30 00:57:31 -08:00
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 Back-patch updated thread flags tests into 9.4 and 9.5. 2018-11-19 14:24:51 -05:00
configure Back-patch updated thread flags tests into 9.4 and 9.5. 2018-11-19 14:24:51 -05:00
configure.in Back-patch updated thread flags tests into 9.4 and 9.5. 2018-11-19 14:24:51 -05:00

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/.