From: Peter Eisentraut <peter@eisentraut.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Remove traces of support for Sun Studio compiler
Date: Fri, 12 Sep 2025 05:45:33 +0000
Message-ID: <E1uwwbF-000ILz-0I@gemulon.postgresql.org> (raw)
Remove traces of support for Sun Studio compiler
Per discussion, this compiler suite is no longer maintained, and
it has not been able to compile PostgreSQL since at least PostgreSQL
17.
This removes all the remaining support code for this compiler.
Note that the Solaris operating system continues to be supported, but
using GCC as the compiler.
Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/a0f817ee-fb86-483a-8a14-b6f7f5991b6e%40eisentraut.org
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/25f36066dd2abde74faa12f08e5e498a95128cd0
Modified Files
--------------
config/c-compiler.m4 | 2 +-
configure | 53 +-------------
configure.ac | 31 +-------
doc/src/sgml/dfunc.sgml | 9 +--
doc/src/sgml/installation.sgml | 60 ++--------------
meson.build | 2 +-
src/Makefile.global.in | 4 --
src/backend/port/Makefile | 12 ----
src/backend/port/tas/sunstudio_sparc.s | 53 --------------
src/backend/port/tas/sunstudio_x86.s | 43 ------------
src/backend/storage/lmgr/Makefile | 6 +-
src/include/c.h | 15 ++--
src/include/port/atomics.h | 2 -
src/include/port/atomics/arch-x86.h | 2 +-
src/include/port/atomics/generic-sunpro.h | 113 ------------------------------
src/include/port/solaris.h | 21 ------
src/include/storage/s_lock.h | 24 +------
src/makefiles/meson.build | 4 +-
src/template/linux | 23 ------
src/template/solaris | 29 +-------
src/tools/pginclude/headerscheck | 1 -
21 files changed, 24 insertions(+), 485 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: peter@eisentraut.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Remove traces of support for Sun Studio compiler
In-Reply-To: <E1uwwbF-000ILz-0I@gemulon.postgresql.org>
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