| From: | Andy Grundman <andyg(at)activestate(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | PATCH: Avoid use of __attribute__ when building with old Sun compiler versions |
| Date: | 2016-09-02 15:55:31 |
| Message-ID: | CAPjXLdGvomgzPYcKuRukR7u2D7w8tEykwcPQAAOQAfTGckGXfg@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hi,
The use of __attribute__ is currently enabled by checking for
__SUNPRO_C. However, this compiler only added support for
__attribute__ keywords in version 5.10 [1]. This patch adds a version
check to only enable this for supported versions [2].
I have tested this with Sun C 5.8 on a Solaris 9 SPARC system,
building 9.5.4 (+OpenSSL 1.1.0 patches).
[1] Compiler features by release:
http://www.oracle.com/technetwork/systems/cccompare-137792.html
[2] Pre-defined compiler macros:
https://sourceforge.net/p/predef/wiki/Compilers/#oracle-solaris-studio
Thanks,
--
Andy Grundman // andyg(at)activestate(dot)com
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-Don-t-use-__attribute__-for-old-Sun-C-versions.patch | application/octet-stream | 1.6 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Kevin Grittner | 2016-09-02 15:58:59 | Re: Implement targetlist SRFs using ROWS FROM() (was Changed SRF in targetlist handling) |
| Previous Message | Aleksander Alekseev | 2016-09-02 15:49:17 | Re: Re: PROPOSAL: make PostgreSQL sanitizers-friendly (and prevent information disclosure) |