fed9cf2cb9
Using exit() requires stdlib.h, which is not included. Use return instead. Also add return type for main(). This back-patches commit 1c0cf52b3 into out-of-support branches, pursuant to a newly-established project policy that we'll try to keep out-of-support branches buildable on modern platforms for at least ten major releases back, ensuring people can test pg_dump and psql compatibility against servers that far back. With the current development branch being v15, that works out to keeping 9.2 and up buildable as of today. This fix is needed to get through 'configure' when using recent macOS (and possibly other clang-based toolchains). It seems to be sufficient to get through 'check-world', although there are annoyances such as compiler warnings, which will be dealt with separately. Original patch by Peter Eisentraut Discussion: https://postgr.es/m/d0316012-ece7-7b7e-2d36-9c38cb77cb3b@enterprisedb.com
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/.