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Re: [PATCH 2/2] Add module functions to convert from and to big integers
From: |
Philipp Stephani |
Subject: |
Re: [PATCH 2/2] Add module functions to convert from and to big integers. |
Date: |
Wed, 24 Apr 2019 18:37:53 +0200 |
Am Mi., 24. Apr. 2019 um 18:03 Uhr schrieb Eli Zaretskii <address@hidden>:
>
> > From: Philipp Stephani <address@hidden>
> > Cc: Philipp Stephani <address@hidden>
> > Date: Tue, 23 Apr 2019 23:32:18 +0200
> >
> > * src/module-env-27.h: Add new module functions to convert big
> > integers.
> >
> > * src/emacs-module.h.in (emacs_mpz): Define if GMP is available.
> >
> > * src/emacs-module.c (module_extract_big_integer)
> > (module_make_big_integer): New functions.
> > (initialize_environment): Use them.
> >
> > * test/data/emacs-module/mod-test.c (Fmod_test_double): New test
> > function.
> > (emacs_module_init): Define it.
> >
> > * test/src/emacs-module-tests.el (mod-test-double): New unit test.
> >
> > * doc/lispref/internals.texi (Module Values): Document new functions.
>
> These changes break the Emacs build on platforms where GMP is not
> available and Emacs uses mini-gmp.c. In particular, lisp.h amd
> emacs-module.c unconditionally define EMACS_MODULE_GMP, which then
> causes emacs-module.h include gmp.h, whose defionitions conflict with
> mini-gmp.h.
>
> It is also not clear whether the new emacs-module facilities are
> compatible with mini-gmp, i.e. whether mini-gmp can support the above
> interfaces in emacs-module. because if they can, we have a problem:
> emacs-module.h cannot include mini-gmp.h, AFAIU, where the relevant
> structures and macros are defined instead of system-wide gmp.h.
Thanks, I'll see whether I can make this work.
- Re: [PATCH 2/2] Add module functions to convert from and to big integers., (continued)
Re: [PATCH 1/2] Add conversions to and from struct timespec to module interface., Paul Eggert, 2019/04/23
Message not availableRe: [PATCH 2/2] Add module functions to convert from and to big integers., Eli Zaretskii, 2019/04/24
Re: [PATCH 2/2] Add module functions to convert from and to big integers.,
Philipp Stephani <=
Re: [PATCH 2/2] Add module functions to convert from and to big integers., Eli Zaretskii, 2019/04/24
Re: [PATCH 2/2] Add module functions to convert from and to big integers., Philipp Stephani, 2019/04/24
Re: [PATCH 2/2] Add module functions to convert from and to big integers., Eli Zaretskii, 2019/04/24
Re: [PATCH 2/2] Add module functions to convert from and to big integers., Philipp Stephani, 2019/04/24
Re: [PATCH 2/2] Add module functions to convert from and to big integers., Eli Zaretskii, 2019/04/24
Re: [PATCH 2/2] Add module functions to convert from and to big integers., Philipp Stephani, 2019/04/24
[PATCH] Unbreak build when building without GMP support., Philipp Stephani, 2019/04/24
Re: [PATCH] Unbreak build when building without GMP support., Eli Zaretskii, 2019/04/24
Re: [PATCH] Unbreak build when building without GMP support., Philipp Stephani, 2019/04/24
Re: [PATCH] Unbreak build when building without GMP support., Eli Zaretskii, 2019/04/24