Re: When to drop src/tools/msvc support

From: Andres Freund <andres(at)anarazel(dot)de>
To: Dave Page <dpage(at)pgadmin(dot)org>
Cc: Magnus Hagander <magnus(at)hagander(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org>, Peter Geoghegan <pg(at)bowt(dot)ie>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: When to drop src/tools/msvc support
Date: 2023-04-11 16:23:05
Message-ID: 20230411162305.cksp3a6ouha3vmwb@awork3.anarazel.de
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Hi,

On 2023-04-11 09:05:31 +0100, Dave Page wrote:
> Probably my main concern is that the Meson build can use the same version
> of the VC++ compiler that we use (v14), which is carefully matched for
> compatibility with all the various components, just in case anything passes
> CRT pointers around.

FWIW, Independent of meson, I don't think support for VC 2015 in postgres is
long for the world. Later versions of msvc have increased the C standard
compliance a fair bit... It's also a few years out of normal support.

I've not tested building with 2015, but I don't know of anything that should
prevent building with meson with it. I am fairly sure that it can't build
tab-complete.c, but you're presumably not building with tab completion support
anyway?

Greetings,

Andres Freund

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