On Sun, Sep 13, 2026 at 09:27:24AM -0400, Daniel Dickman wrote:
> 
> 
> On Sun, 13 Sep 2026, Stuart Henderson wrote:
> 
> > > I'm only asking for dune. I don't expect breakage in the reverse 
> > > consumers, but if there is then I'm a user of most of them so I can look 
> > > and fix as needed.
> > > 
> > 
> > dune packages ok on i386, amd64, aarch64.
> > 
> 
> Thanks for testing that, as chrisz@ pointed out those are exactly the 
> OCAML_NATIVE_ARCHS and unfortunately we still need a test on another arch 
> where ocaml actually builds.
> 
> Maybe riscv would be a good test if anyone has that platform?
> 
> Otherwise another platform where ocaml does build today would be useful. I 
> have sparc64 and powerpc boxes but I haven't checked for a few years if 
> ocaml still builds on either. If no one beats me to it I'll find another 
> platform to test packaging on.

It builds on sparc64 but the 12 .cmx files are missing:

--- pkg/PLIST-main.orig	Sun Sep 13 23:25:14 2026
+++ pkg/PLIST-main	Sun Sep 13 23:37:56 2026
@@ -31,50 +31,38 @@
 lib/ocaml/stdune/stdune__Bit_set.cmi
 lib/ocaml/stdune/stdune__Bit_set.cmt
 lib/ocaml/stdune/stdune__Bit_set.cmti
-lib/ocaml/stdune/stdune__Bit_set.cmx
 lib/ocaml/stdune/stdune__Compact_position.cmi
 lib/ocaml/stdune/stdune__Compact_position.cmt
 lib/ocaml/stdune/stdune__Compact_position.cmti
-lib/ocaml/stdune/stdune__Compact_position.cmx
 lib/ocaml/stdune/stdune__Dune_filesystem_stubs.cmi
 lib/ocaml/stdune/stdune__Dune_filesystem_stubs.cmt
 lib/ocaml/stdune/stdune__Dune_filesystem_stubs.cmti
-lib/ocaml/stdune/stdune__Dune_filesystem_stubs.cmx
 lib/ocaml/stdune/stdune__Execution_env.cmi
 lib/ocaml/stdune/stdune__Execution_env.cmt
 lib/ocaml/stdune/stdune__Execution_env.cmti
-lib/ocaml/stdune/stdune__Execution_env.cmx
 lib/ocaml/stdune/stdune__Filename_set.cmi
 lib/ocaml/stdune/stdune__Filename_set.cmt
 lib/ocaml/stdune/stdune__Filename_set.cmti
-lib/ocaml/stdune/stdune__Filename_set.cmx
 lib/ocaml/stdune/stdune__Flock.cmi
 lib/ocaml/stdune/stdune__Flock.cmt
 lib/ocaml/stdune/stdune__Flock.cmti
-lib/ocaml/stdune/stdune__Flock.cmx
 lib/ocaml/stdune/stdune__Format.cmi
 lib/ocaml/stdune/stdune__Format.cmt
 lib/ocaml/stdune/stdune__Format.cmti
-lib/ocaml/stdune/stdune__Format.cmx
 lib/ocaml/stdune/stdune__Lazy.cmi
 lib/ocaml/stdune/stdune__Lazy.cmt
-lib/ocaml/stdune/stdune__Lazy.cmx
 lib/ocaml/stdune/stdune__Loc0.cmti
 lib/ocaml/stdune/stdune__Per_item.cmi
 lib/ocaml/stdune/stdune__Per_item.cmt
 lib/ocaml/stdune/stdune__Per_item.cmti
-lib/ocaml/stdune/stdune__Per_item.cmx
 lib/ocaml/stdune/stdune__Per_item_intf.cmi
 lib/ocaml/stdune/stdune__Per_item_intf.cmt
-lib/ocaml/stdune/stdune__Per_item_intf.cmx
 lib/ocaml/stdune/stdune__String_builder.cmi
 lib/ocaml/stdune/stdune__String_builder.cmt
 lib/ocaml/stdune/stdune__String_builder.cmti
-lib/ocaml/stdune/stdune__String_builder.cmx
 lib/ocaml/stdune/stdune__Terminal_signals.cmi
 lib/ocaml/stdune/stdune__Terminal_signals.cmt
 lib/ocaml/stdune/stdune__Terminal_signals.cmti
-lib/ocaml/stdune/stdune__Terminal_signals.cmx
 lib/ocaml/stdune/string_builder.ml
 lib/ocaml/stdune/string_builder.mli
 lib/ocaml/stdune/terminal_signals.ml