On Fri, Jan 27, 2023 at 05:13:53PM +0100, Janne Johansson wrote:
> It fails building one of the autogenerated source which forces tail
> call optimization on clang13 (actually in llvm somewhere, "musttail"
> feature) which is only available for certain arches, and causes a hard
> failure on mips64 (and probably other arches aswell).

Thank you. Committed with __mips64__ since I was told this is preferred.

It would be super nice if you could send a PR upstream, so we don't have
to carry this patch forever.

> One can disable it for more arches I guess, but I have only tested it
> on my octeon, built the package and then mosh (which depends on it)
> and tried mosh as a client which worked.

mosh is a good test. Another good test is to run regress for py-protobuf.

> mosh's "make test" fails in one test about
> 80columns-emulation-something, didn't feel all relevant to protobufs,
> but I don't know for certain about that.

I haven't tried with the most recent mosh update, but that failing test
rings a bell and doesn't seem likely to be related.

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