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From: Bruno Haible <bruno@clisp.org>
To: Po Lu <luangruo@yahoo.com>, Eli Zaretskii <eliz@gnu.org>
Cc: eggert@cs.ucla.edu, angelo.g0@libero.it, emacs-devel@gnu.org
Subject: Re: Android port
Date: Sun, 06 Aug 2023 14:43:55 +0200	[thread overview]
Message-ID: <3807636.Ya8Q8nTpAt@nimes> (raw)
In-Reply-To: <83r0ogpdb9.fsf@gnu.org>

Po Lu wrote:
> > That being said, I'm reluctant to remove the printf-posix module at this
> > stage of the port's development.  Emacs has undergone extensive testing
> > on all supported versions of Android with the Gnulib printf, and hardly
> > any at all without.

In other words, you want to use the printf-posix module on Android but
not on mingw.

Eli Zaretskii wrote:
> Is there a way of running specific Gnulib tests only on some
> platforms (without setting the gl_cv_* variables)?

Your question makes me think of a way to use a module on one platform
but not on another platform. Namely, the Emacs' invocation of gnulib-tool
already contains --conditional-dependencies (see emacs/lib/gnulib.mk.in).
Combine this with the feature explained in
https://www.gnu.org/software/gnulib/manual/html_node/Extending-Gnulib.html

1) Add a file emacs/gnulib-local/modules/printf-for-emacs with the following
   contents:

=========================================================================
Description:
POSIX compatible printf() function on selected platforms.

Depends-on:
printf-posix     [case "$host_os" in mingw*) false;; *) true;; esac]
=========================================================================

   What this does is to add a module with a conditional dependency to
   'printf-posix'.

2) In the gnulib-tool invocation, add the option --local-dir=../gnulib-local
   (so that it references the emacs/gnulib-local/ directory), and add
   the module 'printf-for-emacs' to the module list.

I believe this solution will work unchanged for 10 or 20 years.

Bruno






  parent reply	other threads:[~2023-08-06 12:43 UTC|newest]

Thread overview: 205+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-04  7:42 Android port Angelo Graziosi
2023-08-04  7:54 ` Eli Zaretskii
2023-08-04  9:45   ` Po Lu
2023-08-04 10:40     ` Eli Zaretskii
2023-08-04 12:12       ` Po Lu
2023-08-04 12:59         ` Eli Zaretskii
2023-08-04 13:23           ` Po Lu
2023-08-04 14:00             ` Eli Zaretskii
2023-08-05  0:48               ` Po Lu
2023-08-05  6:39                 ` Eli Zaretskii
2023-08-05  7:00                   ` Po Lu
2023-08-05  8:39                     ` Angelo Graziosi
2023-08-05  9:15                       ` Po Lu
2023-08-05 10:04                   ` Bruno Haible
2023-08-05 11:05                     ` Angelo Graziosi
2023-08-05 11:20                       ` Bruno Haible
2023-08-05 12:06                         ` Angelo Graziosi
2023-08-05 12:12                         ` Eli Zaretskii
2023-08-05 12:16                           ` Po Lu
2023-08-05 12:31                             ` Eli Zaretskii
2023-08-05 12:35                               ` Po Lu
2023-08-05 12:42                                 ` Po Lu
2023-08-05 12:25                           ` Bruno Haible
2023-08-05 12:42                             ` Eli Zaretskii
2023-08-05 12:47                               ` Bruno Haible
2023-08-05 13:00                                 ` Eli Zaretskii
2023-08-05 13:13                                   ` Po Lu
2023-08-05 15:26                                     ` Eli Zaretskii
2023-08-05 15:35                                       ` Eli Zaretskii
2023-08-05 23:37                                         ` Po Lu
2023-08-06  5:00                                           ` Eli Zaretskii
2023-08-06  5:07                                             ` Po Lu
2023-08-06  5:24                                               ` Eli Zaretskii
2023-08-06  8:48                                                 ` Paul Eggert
2023-08-06  8:58                                                   ` Eli Zaretskii
2023-08-06  9:24                                                   ` Po Lu
2023-08-06  9:35                                                     ` Eli Zaretskii
2023-08-06  9:41                                                       ` Po Lu
2023-08-06  9:44                                                         ` Eli Zaretskii
2023-08-06  9:54                                                           ` Po Lu
2023-08-06 10:00                                                             ` Eli Zaretskii
2023-08-06 10:10                                                               ` Po Lu
2023-08-06 10:40                                                                 ` Eli Zaretskii
2023-08-06 11:02                                                                   ` Bruno Haible
2023-08-06 11:56                                                                     ` Eli Zaretskii
2023-08-06 12:30                                                                       ` Po Lu
2023-08-06 12:42                                                                         ` Eli Zaretskii
2023-08-06 14:40                                                                       ` Bruno Haible
2023-08-06 15:09                                                                         ` Eli Zaretskii
2023-08-06 15:46                                                                           ` Bruno Haible
2023-08-06 17:44                                                                             ` Eli Zaretskii
2023-08-06 18:54                                                                               ` Bruno Haible
2023-08-06 19:14                                                                                 ` Eli Zaretskii
2023-08-06 13:05                                                                 ` Eli Zaretskii
2023-08-06 13:12                                                                   ` Bruno Haible
2023-08-06 13:18                                                                     ` Eli Zaretskii
2023-08-06 13:41                                                                       ` Po Lu
2023-08-06 15:09                                                                         ` Angelo Graziosi
2023-08-06 15:35                                                                           ` Angelo Graziosi
2023-08-06 15:44                                                                             ` Angelo Graziosi
2023-08-06 17:36                                                                               ` Eli Zaretskii
2023-08-06 18:11                                                                                 ` Angelo Graziosi
2023-08-06 18:19                                                                                   ` Eli Zaretskii
2023-08-06 18:34                                                                                     ` Angelo Graziosi
2023-08-06 18:53                                                                                       ` Eli Zaretskii
2023-08-06 20:26                                                                                         ` Angelo Graziosi
2023-08-07  2:26                                                                                           ` Eli Zaretskii
2023-08-07  7:20                                                                                             ` Angelo Graziosi
2023-08-07  7:22                                                                                               ` Po Lu
2023-08-07  8:19                                                                                                 ` Corwin Brust
2023-08-07  8:44                                                                                                   ` Po Lu
2023-08-07 11:11                                                                                                     ` Eli Zaretskii
2023-08-07 11:22                                                                                               ` Eli Zaretskii
2023-08-07 12:03                                                                                                 ` Angelo Graziosi
2023-08-07 15:48                                                                                                   ` Corwin Brust
2023-08-06 15:39                                                                           ` Eli Zaretskii
2023-08-06 15:48                                                                             ` Angelo Graziosi
2023-08-06 10:41                                                       ` Bruno Haible
2023-08-06 11:07                                                         ` Manuel Giraud via Emacs development discussions.
2023-08-06 11:39                                                           ` Eli Zaretskii
2023-08-06 12:47                                                           ` Po Lu
2023-08-06 16:21                                                             ` Paul Eggert
2023-08-06 12:16                                                         ` Po Lu
2023-08-06 12:23                                                           ` Eli Zaretskii
2023-08-06  9:39                                                     ` Arsen Arsenović
2023-08-06  9:43                                                       ` Eli Zaretskii
2023-08-06 10:33                                                   ` Bruno Haible
2023-08-06 12:20                                                     ` Po Lu
2023-08-06 12:26                                                       ` Eli Zaretskii
2023-08-06 12:33                                                         ` Po Lu
2023-08-06 12:43                                                         ` Bruno Haible [this message]
2023-08-06 12:51                                                           ` Po Lu
2023-08-06 13:13                                                             ` Eli Zaretskii
2023-08-06 13:07                                                           ` Bruno Haible
2023-08-06 18:10                                                             ` Paul Eggert
2023-08-06 18:15                                                               ` Eli Zaretskii
2023-08-06 17:44                                                       ` Paul Eggert
2023-08-06 17:51                                                         ` Eli Zaretskii
2023-08-06 23:55                                                           ` Po Lu
2023-08-07  0:49                                                             ` Po Lu
2023-08-07 11:19                                                               ` Eli Zaretskii
2023-08-07 12:03                                                                 ` Eli Zaretskii
2023-08-07 14:47                                                                   ` Eli Zaretskii
2023-08-04  9:44 ` Po Lu
2023-08-04 10:34   ` Eli Zaretskii
2023-08-04 12:02     ` Po Lu
2023-08-04 12:58       ` Angelo Graziosi
2023-08-04 13:17         ` Po Lu
2023-08-04 13:37           ` Corwin Brust
2023-08-05  3:24             ` Corwin Brust
2023-08-05  6:46               ` Eli Zaretskii
2023-08-05  7:11                 ` Corwin Brust
2023-08-04 13:48           ` Angelo Graziosi
2023-08-04 14:09           ` Eli Zaretskii
2023-08-05  1:04             ` Po Lu
2023-08-05  6:41               ` Eli Zaretskii
2023-08-04 10:53   ` Angelo Graziosi
     [not found] <87pm43a1jp.fsf.ref@yahoo.com>
2023-08-04  4:12 ` Po Lu
2023-08-04  6:27   ` Eli Zaretskii
2023-08-04  6:37     ` Po Lu
  -- strict thread matches above, loose matches on Subject: below --
2023-02-18  8:35 Angelo Graziosi
2023-02-18  8:42 ` Po Lu
2023-02-18 21:58   ` Angelo Graziosi
2023-02-19  2:13     ` Po Lu
2023-02-19  9:01       ` Angelo Graziosi
2023-02-19  9:24         ` Dov Grobgeld
2023-02-19 10:17           ` Michael Albinus
2023-02-19 10:55             ` Po Lu
2023-02-19 11:49               ` Michael Albinus
2023-02-19 10:55           ` Po Lu
2023-02-19 11:11             ` Angelo Graziosi
2023-02-19 11:24               ` Peter Oliver
2023-02-19 12:01                 ` Po Lu
2023-02-19 10:40         ` Arsen Arsenović
2023-02-19 10:53         ` Po Lu
2023-02-19 11:19           ` Angelo Graziosi
2023-02-19 11:59             ` Po Lu
2023-02-19 17:10               ` Angelo Graziosi
2023-02-20  2:39                 ` Po Lu
2023-02-20 17:05                   ` Angelo Graziosi
2023-02-21  2:28                     ` Po Lu
2023-02-21 17:39                       ` Angelo Graziosi
2023-02-21 17:51                         ` Jonathan Kenyon
2023-02-21 18:24                           ` Jonathan Kenyon
2023-02-21 18:48                             ` Simon Pugnet
2023-02-22  2:33                               ` Po Lu
2023-02-22  3:21                                 ` Jonathan Kenyon
2023-02-22  3:35                                   ` Po Lu
2023-02-22 14:11                                     ` Po Lu
2023-02-22 15:16                                       ` Simon Pugnet
2023-02-22 16:01                                       ` Angelo Graziosi
2023-02-23 14:47                                       ` Angelo Graziosi
2023-02-24  0:56                                         ` Po Lu
2023-02-24  1:01                                         ` Po Lu
2023-02-24 17:49                                           ` Angelo Graziosi
2023-02-22  2:31                           ` Po Lu
2023-02-22  2:30                         ` Po Lu
2023-02-22  8:04                           ` Angelo Graziosi
2023-02-22  8:31                           ` Angelo Graziosi
2023-03-05 22:03                         ` Angelo Graziosi
2023-03-05 23:57                           ` Po Lu
2023-03-07 15:47                             ` Angelo Graziosi
2023-03-07 23:58                               ` Po Lu
2023-03-08 16:12                                 ` Angelo Graziosi
2023-03-09  1:22                                   ` Po Lu
2023-03-09 16:38                                     ` Angelo Graziosi
2023-07-17  8:21                                     ` Angelo Graziosi
2023-07-17  8:30                                       ` Po Lu
2023-08-31  5:51                                         ` Jean Louis
2023-08-31 10:27                                           ` Angelo Graziosi
2023-07-17  8:40                                       ` Takesi Ayanokoji
2023-07-18  7:31                                         ` Angelo Graziosi
2023-07-18  7:41                                           ` Po Lu
2023-02-19 11:30       ` Peter Oliver
2023-02-18 18:12 ` Jean Louis
2023-02-19  8:31   ` Po Lu
     [not found] <87ttzkmrw1.fsf.ref@yahoo.com>
2023-02-17 11:51 ` Po Lu
2023-02-17 12:26   ` Eric S Fraga
2023-02-17 12:56   ` Arsen Arsenović
2023-02-17 13:05     ` Po Lu
2023-02-17 13:21       ` Arsen Arsenović
2023-02-19 11:17     ` Arsen Arsenović
2023-02-19 12:21       ` Po Lu
2023-02-19 14:16         ` Po Lu
2023-02-19 14:40           ` Arsen Arsenović
2023-02-19 15:13             ` Arsen Arsenović
2023-02-20  2:37               ` Po Lu
2023-02-20 15:33                 ` Arsen Arsenović
2023-02-20 15:46                   ` Po Lu
2023-02-20 16:05                     ` Arsen Arsenović
2023-02-19 14:42         ` Arsen Arsenović
2023-02-17 13:50   ` tomas
2023-02-21 13:41   ` Po Lu
2023-03-10 20:07   ` Etienne Prud'homme
2023-03-10 23:50     ` Po Lu
     [not found] <87bkmv6z36.fsf.ref@yahoo.com>
2023-01-19  2:24 ` gnulib fsusage Po Lu
2023-01-19  6:44   ` Eli Zaretskii
2023-01-19 10:11     ` Po Lu
2023-01-19 10:26       ` Eli Zaretskii
2023-01-19 11:59         ` Po Lu
2023-01-19 13:33           ` Eli Zaretskii
2023-01-19 13:40             ` Po Lu
2023-01-19 14:27               ` Android port (was: gnulib fsusage) Eli Zaretskii
2023-01-19 14:34                 ` Android port Po Lu
2023-01-19 14:56                   ` Eli Zaretskii
2023-01-20  0:18                     ` Po Lu
2023-01-20  7:09                       ` Eli Zaretskii
2023-01-20  9:39                         ` Po Lu
2023-01-25 10:48                         ` Po Lu
2023-01-26  8:59                           ` Eli Zaretskii
2023-01-20  6:47                 ` Android port (was: gnulib fsusage) Jean Louis
2023-01-20  7:19                   ` Eli Zaretskii
2023-01-28  7:50                     ` Konstantin Kharlamov
2023-01-28  8:49                       ` Eli Zaretskii
2023-01-28  9:06                         ` Konstantin Kharlamov
2023-01-28  9:21                           ` Eli Zaretskii
2023-01-28  9:31                             ` Konstantin Kharlamov
2023-01-28  9:59                               ` Android port Po Lu
2023-01-28  9:57                       ` Po Lu
2023-01-28 10:23                         ` Konstantin Kharlamov

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