https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116777
--- Comment #4 from Sergey Fedorov <vital.had at gmail dot com> --- (In reply to Jonathan Wakely from comment #2) > I was going to say that libfmt upstream is wrong to say it's a regression, > but it looks like they never claimed that. Maybe I misread it, but: https://github.com/fmtlib/fmt/issues/4160#issuecomment-2350140965 > You're using -D_GLIBCXX_USE_CXX11_ABI=0 which means time zones are not > supported. They have never been supported with -D_GLIBCXX_USE_CXX11_ABI=0 > so not a regression. Sorry, I was not aware of that. Normally everything works with either ABI.
