Hi, On 2026-03-11 11:52:28 +0000, Bertrand Drouvot wrote: > while working on a patch (not shared yet), I had issues with floating-point > and > realized that we don't defend against -ffast-math in meson builds. We defend > against in autoconf (because we don't want fast-math optimizations [1]), so > the > attached does the same for meson.
I don't find this (nor the autoconf check) particularly likely to be helpful. The most likely way the flag would unintentionally be added would be via the cflags of some dependency - which won't be picked up by the tests. However we do have tests during the builds that should pick it up, in date.c and timestamp.c... Greetings, Andres Freund
