Re: Build with LTO / -flto on macOS - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Build with LTO / -flto on macOS
Date
Msg-id 477349.1717519302@sss.pgh.pa.us
Whole thread Raw
In response to Re: Build with LTO / -flto on macOS  (Peter Eisentraut <peter@eisentraut.org>)
Responses Re: Build with LTO / -flto on macOS
List pgsql-hackers
Peter Eisentraut <peter@eisentraut.org> writes:
> With the native compiler tooling on macOS, it is not safe to assume 
> anything, including that the man pages are accurate or that the 
> documented options actually work correctly and don't break anything 
> else.  Unless we have actual testing on all the supported macOS 
> versions, I don't believe it.

Relevant to this: I wonder what we think the supported macOS versions
are, anyway.  AFAICS, the buildfarm only covers current (Sonoma)
and current-1 (Ventura) major versions, and only the latest minor
versions in those OS branches.

I share Peter's unwillingness to assume that Apple hasn't randomly
fixed or broken stuff across toolchain versions.  Their track record
fully justifies that lack of trust.

            regards, tom lane



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