a3da95deee
Starting with the Sonoma toolchain macos' linker emits warnings when the same library is linked to twice. That's ill considered, as the same library can be used by multiple subsidiary libraries. Luckily there's a flag to suppress that warning. On Ventura meson's default of -Wl,-undefined,dynamic_lookup caused warnings, which we suppressed with -Wl,-undefined,error. Unfortunately that causes a warning on Sonoma, which is absurd, as it's documented linker default. To avoid that warning, only add -Wl,-undefined,error if it does not trigger warnings. Luckily dynamic_lookup doesn't trigger a warning on Sonoma anymore. Discussion: https://postgr.es/m/20231201040515.p5bshhhtfru7d3da@awork3.anarazel.de Backpatch: 16-, where the meson build was added
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/.