Horton

Re: Warning while compiling 19beta1

hubert depesz lubaczewski <depesz@depesz.com>

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From: hubert depesz lubaczewski <depesz@depesz.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Date: 2026-06-04T15:12:21Z
Lists: pgsql-bugs 
On Thu, Jun 04, 2026 at 10:43:00AM -0400, Tom Lane wrote:
> hubert depesz lubaczewski <depesz@depesz.com> writes:
> > When doing so I got:
> 
> > llvmjit.c: In function ‘llvm_split_symbol_name’:
> > llvmjit.c:1065:27: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
> >  1065 |                 *funcname = strrchr(name, '.');
> >       |                           ^
> 
> Yeah, some of the buildfarm animals have been showing this for awhile.
> I suppose it's from using a bleeding-edge LLVM version, because most
> of them don't show it.  Which LLVM are you actually compiling against?

configure output contained:
checking for llvm-config... /usr/bin/llvm-config
configure: using llvm 21.1.8

Best regards,

depesz

Commits

  1. Fix another case of indirectly casting away const.

  2. Small terminology fixes in comments