Re: MPS: native comp

["Gerd Möllmann" <gerd.moellmann@gmail.com>]

Andrea Corallo <acorallo@gnu.org> writes:

> Gerd Möllmann <gerd.moellmann@gmail.com> writes:
>
>> Hi Andrea,
>>
>> simply question this time: Could you please point me to where in the
>> code a compilation units file, comp_u->file becomes a cons instead of a
>> string?
>>
>> Thanks!
>
> Hi Gerd,
>
> sure, should be 'load--fixup-all-elns' defined in loadup.el is called
> from pdumper.c :)

Thanks!

I came to the conclusion now that this has nothing to do with igc. It's
some artefact of the build procedure,

Short summary what the scenario is: Build from git clean -xdf with
native comp. Build fails at some point after native compiling macroexp.
Gmake in src/ again. Dumping bootstrap.pdmp fails here:

dump_native_comp_unit (struct dump_context *ctx,
		       struct Lisp_Native_Comp_Unit *comp_u)
{
  if (!CONSP (comp_u->file))
    error ("trying to dump non fixed-up eln file");

The CU in question is macroexp

  "/Users/gerd/emacs/github/igc/native-lisp/30_0_50-3a137b7d/preloaded/macroexp-2c3e1495-76691d27.eln"

Maybe --eln-dest is not set right in this scenario, or whatever it is.
In any case, this doesn't look interesting for igc.

Maybe one could improve the error message?