On Fri, Apr 30, 2021 at 10:56:27AM +0900, Masahiro Yamada wrote: > LANG gives a weak default to each LC_* in case it is not explicitly > defined. LC_ALL, if set, overrides all other LC_* variables. > > LANG < LC_CTYPE, LC_COLLATE, LC_MONETARY, LC_NUMERIC, ... < LC_ALL > > This is why documentation such as [1] suggests to set LC_ALL in build > scripts to get the deterministic result. > > LANG=C is not strong enough to override LC_* that may be set by end > users. > > [1]: https://reproducible-builds.org/docs/locales/ > > Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> > Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (powerpc) > Reviewed-by: Matthias Maennich <maennich@xxxxxxxxxx> > Acked-by: Matthieu Baerts <matthieu.baerts@xxxxxxxxxxxx> (mptcp) Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
