Am 11.01.21 um 18:10 schrieb Michael Biebl:
Am Mo., 11. Jan. 2021 um 18:07 Uhr schrieb Reindl Harald
<h.reindl@xxxxxxxxxxxxx>:
it don't make sense using different flags in CI and production builds,
especially LTO which often points out otherwise unvisible bugs
Such as? I don't remember any bug report which was uncovered by LTO
being enabled
buggy code not always leads to visble bugs with reports, the warnings
typically increase with LTO
and https://www.avrfreaks.net/forum/compiler-bug-lto-only shows why it's
nonsense to run CI with different flags than final builds
however the whole topic and "we've been using LTO in the Debian build
for as long as I can remember, but I begin to question whether that is a
good idea" in 2021 is very strange given that more or less the whole
world goe sinto LTO for everything direction
https://www.google.com/search?q=compiler+warnings+with+LTO
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