Disabling timestamps, was Re: [PATCH roland/Versions.def]....

[Roland McGrath]

> I don't have any details, but --enable-deterministic-archives breaks
> valid makefiles (according to the trial in openSUSE:Factory).

Makefiles that actually use the archive-member features of Make are
expected to break.  It's been ages since I saw anyone use those features.
If you are referring to some different case, please elaborate.