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From: Tom Lane <[email protected]>
To: Srirama Kucherlapati <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: [email protected] <[email protected]>
Cc: Heikki Linnakangas <[email protected]>
Cc: Tristan Partin <[email protected]>
Cc: AIX PG user <[email protected]>
Subject: Re: AIX support
Date: Tue, 27 Jan 2026 16:50:15 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <CY5PR11MB63928CC05906F27FB10D74D0FD322@CY5PR11MB6392.namprd11.prod.outlook.com>
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	<f6c4e700-73b9-! ! ! [email protected]>
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	<[email protected]>

I wrote:
> With the patch attached, I can get through "make installcheck".
> However, I'm unable to attempt "make check-world" because
> src/test/modules/test_cplusplusext doesn't compile:

Ah, I figured out that bit: g++ will take this if you specify -maix64
to it too.  The built module would not have worked anyway without
that, since it'd be 32-bit (AFAICT neither gcc nor g++ react to
the OBJECT_MODE environment variable).

It's not exactly clear why gcc will accept __int128 in 32-bit mode
while g++ won't, but that seems like another good reason to decide
that we won't support 32-bit builds on AIX anymore.

			regards, tom lane






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