| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Victor Wagner <vitus(at)wagner(dot)pp(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Bug fix for glibc broke freebsd build in REL_11_STABLE |
| Date: | 2018-09-21 01:29:40 |
| Message-ID: | 20180921012940.4244rm2d2brzekid@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
Hi,
On 2018-09-13 14:29:59 -0700, Andres Freund wrote:
> On 2018-09-04 17:51:30 -0700, Andres Freund wrote:
> > My current proposal is thus to do add a check that does
> > #if defined(__clang__) && defined(__i386__) && !defined(__SSE2_MATH__)
> > something-that-fails
> > #endif
> > in an autoconf test, and have configure complain if that
> > fails. Something roughly along the lines of
> > "Compiling PostgreSQL with clang, on 32bit x86, requires SSE2 support. Use -msse2 or use gcc."
>
> Here's a patch along those lines.
And pushed. I assume we should note this somewhat prominently in the
minor release notes.
- Andres
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