At optimization level -O0, builds on recent clang fail to produce the correct CRC32C with our AVX-512 implementation. For now, just disable the runtime check for clang at -O0. When this is fixed upstream and we know the extent of the breakage, we can adjust to be version-specific. Reported-by: Soumyadeep Chakraborty <soumyadeep2007@gmail.com> Reported-by: Andy Fan <zhihuifan1213@163.com> Tested-by: Andy Fan <zhihuifan1213@163.com> Discussion: https://postgr.es/m/CAE-ML%2B-OV6p9uvCFBcSQjZUEh__y0h-KjN%2BBseyGJHt7u8EP%2Bw%40mail.gmail.com Discussion: https://postgr.es/m/87o6uqd3iv.fsf%40163.com |
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| src | ||
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| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| meson.build | ||
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| README.md | ||
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/.