On 28 Mar 2017, at 13:15, Rainer Müller <rai...@macports.org> wrote: > The support in base is missing to differentiate between binary archives > with a different cxx_stdlib. That is required to provide an upgrade path > for existing installations.
May I assume that that won't happen in the foreseeable future and start building from source with libc++? > Any version of macOS older than 10.9 Mavericks is considered legacy > already. This means we do not expect maintainers to actively look into > fixing issues, but submitted patches should be accepted and applied as > long as they do not break functionality for later versions. Is there any MP official notice of support? I see builders as far back as 10.5-ppc, which I find great, although I don't use it, and probably a fair amount of laudable work.