7a0aa99e51
This reverts commit 704ef84ef2.
The configure solution in that commit doesn't work if llvm-config
returns a system directory such as /usr/include. The resulting
-isystem /usr/include puts the C headers before the C++ headers in the
include file order, which is not supposed to be done and causes
failures. (Using -I /usr/include doesn't have that problem because it
is handled specially by the compiler.) Per buildfarm members
hippopotamus and jay.
The meson solution does work because it specifically filters out
system includes. This logic could theoretically be ported to
configure, but that would be a separate undertaking.
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.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.