| From: | John Naylor <john(dot)naylor(at)enterprisedb(dot)com> |
|---|---|
| To: | Victor Yegorov <vyegorov(at)gmail(dot)com> |
| Cc: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: BUG #17406: Segmentation fault on GiST index after 14.2 upgrade |
| Date: | 2022-02-16 12:23:43 |
| Message-ID: | CAFBsxsGDb+bOVpNxvS3r--sTAKTk8aFHvuNche=PmSVK71_mMg@mail.gmail.com |
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| Lists: | pgsql-bugs |
On Wed, Feb 16, 2022 at 3:15 PM Victor Yegorov <vyegorov(at)gmail(dot)com> wrote:
> For custom build I need some time to actually build it.
> What options would you recommend (for configure) me to use here?
Normally for debug builds you would use something like
--enable-cassert \
--enable-debug \
CFLAGS="-ggdb -Og -fno-omit-frame-pointer"
-Og still performs some optimization (on gcc it's like -O1 but with
some optimization passes taken out that interfere with debuging), so
it's somewhat realistic compared to production code. But to make sure
this argument is visible, you might have to use -O0 (no optimization).
--
John Naylor
EDB: http://www.enterprisedb.com
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