bug#42761: 28.0.50; [feature/native-comp] allow customizing command line/driver options?

[Andreas Fuchs <asf@boinkor.net>]

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On Sat, Aug 8, 2020 at 3:31 PM Andrea Corallo <akrl@sdf.org> wrote:
> Regarfing the gcc version: ne option would be to just ifdef the body of
> add_driver_options using
> LIBGCCJIT_HAVE_gcc_jit_context_add_command_line_option and making clear
> that the customize is effective only with GCC>=9.
>
> But I think would be better to raise an error if
> comp-native-driver-options is not empty and
> gcc_jit_context_add_command_line_option is not available.
>
> I think we should make this clear in the customize doc.

Agreed - that makes sense. I've adjusted the patch accordingly, and
de-untabified the files that I touched (sorry about the whitespace churn,
leftover customization from another C codebase):

https://github.com/emacs-mirror/emacs/compare/feature/native-comp...antifuchs:allow-setting-driver-options

> Do you already have copyright paperwork done?

I signed copyright assignment papers for gnus back in 2001, but those
are only valid for those changes to gnus. I've requested assignment
paperwork for GNU Emacs changes now.

Cheers,
--
Andreas Fuchs, (http://|im:asf@|mailto:asf@)boinkor.net, antifuchs

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