On Tue, 4 Jul 2023 at 03:39, Richard W.M. Jones <rjo...@redhat.com> wrote:

> We're planning to rebuild all the OCaml packages + dependencies with
> the new OCaml 5 compiler (https://ocaml.org/releases/5.0.0).  This has
> a rewritten runtime system, and Jerry James has been doing amazing
> work rebuilding everything in a COPR and fixing lots of issues
> (https://copr.fedorainfracloud.org/coprs/jjames/OCaml5/).
>
> There are however three issues with i686.  Firstly there are some
> issues with LTO, possibly solvable.  Secondly there no native code
> backend for i686.  It has been dropped upstream and apparently they
> have no plans to re-add it.
>
> (Native code backends for s390x, riscv64 and ppc64le are also dropped
> in 5.0, but with plans to add those back in 5.1.  They're just taking
> their time to port these ones across to the new architecture.)
>
>
I am not too worried about i686, but the above seems more concerning. What
happens with the tooling for this on these platforms? I believe that
currently the Fedora builders for Power use Fedora as the KVM server using
various virt tools which I believe are Ocaml based.


-- 
Stephen Smoogen, Red Hat Automotive
Let us be kind to one another, for most of us are fighting a hard battle.
-- Ian MacClaren
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