On Fri, Oct 14, 2016 at 03:45:02AM +0900, Rin Okuyama wrote:
> Oops, the combination of MACHINE_ARCH == sparc && MACHINE == sparc64 is
> rejected by build.sh. When do it forcibly, compile errors occur here and
> there. ".if ${MACHINE} == sparc64" in somewhere/arch/sparc is paraphrase
> of ".ifdef notdef"?

I'm a bit confused what you are trying to do. We support v9 (or v8plus)
machines only with sparc64 kernels (and the sparc SUN4U kernel is just
a 32bit sparc64 kernel actually).

You can then run (as you did) either sparc64 (v9, 64bit) userland or
plain sparc (v8, 32bit) userland. We have no special support to compile
sparc userland for v8plus (maybe by forcing COPTS?).


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