Bug#859966: Make native related files optional on bytecode archs

[Stéphane Glondu <glondu@debian.org>]

On 18/04/2017 10:25, Stéphane Glondu wrote:
> > on bytecode only architectures, the native related files won't be
> > compiled because
> > ocamlopt is not available in ocaml. So I made those files optional in
> > the attached patch.
> > Note that on ppc64el, ocamlopt is available starting with ocaml 4.03 and
> > .cmx and .cmxa will be generated.
>
> I am suprised. How come ocaml-ao compiles as is on other bytecode only
> architectures, e.g. mips, s390x?
>
> https://buildd.debian.org/status/package.php?p=ocaml-ao&suite=unstable

Actually, debhelper changed meanwhile. In particular, changelog of 
version 9.20160402 says:

>   * dh_install: Fix a regression where a non-existing file
>     was ignored if another file was matched for the same
>     destination dir.  Thanks to Ben Hutchings for reporting
>     the issue.  (Closes: #818834)


Thanks for the patch. However, did you try it on a native architectures? 
It looks like the destination dir is missing on the OPT line...


Cheers,

--
Stéphane