https://github.com/ocaml/ocaml/issues/12829
https://github.com/ocaml/ocaml/pull/12831
let fedora-branch = "rawhide"
#let fedora-branch = "f34"
-let fedora-tag = "f40-build-side-79351"
+let fedora-tag = "f40-build-side-79788"
# The magic string that must appear in %changelog when the
# package has been rebuilt.
-let fedora-rebuild-name = "OCaml 5.1.1 rebuild for Fedora 40"
+let fedora-rebuild-name = "OCaml 5.1.1 + s390x code gen fix for Fedora 40"
# %fedora-retry-failed:
# If set to 1 then failed builds are retried automatically.