Re: headerscheck ccache support

From: Álvaro Herrera <alvherre(at)kurilemu(dot)de>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Peter Eisentraut <peter(at)eisentraut(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: headerscheck ccache support
Date: 2025-11-22 08:37:31
Message-ID: 202511220836.lglh7yspy45l@alvherre.pgsql
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On 2025-Nov-21, Andres Freund wrote:

> On 2025-11-21 13:14:18 +0100, Álvaro Herrera wrote:

> > So how bad is the effect of the cache pollution that's now going to
> > occur?
>
> I don't think there's any cache pollution after this change - the
> pollution the comment was referencing was that ccache's cache would be
> filled with entries for files that would *never* be used and would
> therefore be useless.

Ah, that makes sense.

> With this change the added use of ccache will just accelerate the CI
> runs, which I wouldn't consider polluting...

Sure.

--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
"If you have nothing to say, maybe you need just the right tool to help you
not say it." (New York Times, about Microsoft PowerPoint)

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