[PATCH v9 0/8] Support translated long option names in getopt and argp

[Vivien Kraus]

Hello!

This is your reminder that I am waiting for your feedback.

If the patch series is too big, do you think it would be better to
simplify it by always using a constant context and no domain?

Best regards,

Vivien

Le lundi 23 juin 2025 à 22:10 +0200, Vivien Kraus a écrit :
> Dear glibc developers,
> 
> I don’t know exactly how to automatically update the abilists, so I
> did this gross trick:
> 
> 1. For each libc.abilist found anywhere in the source;
> 2. If it has a definition for optarg (another char *);
> 3. Copy that;
> 4. Change the name to optctxt;
> 5. Move it to a GLIBC_2.42 section.
> 
> I did the same thing for opttextdomain and getopt_long_collision
> (based on getopt_long).
> 
> I also made sure all modifications of the manual have two spaces at
> the end of the sentence.
> 
> Now, let’s see if ci_notify@linaro.org has something to say about
> that.
> 
> Best regards,
> 
> Vivien
> 
> Vivien Kraus (8):
>   posix: allow getopt_long to match translated option names
>   posix: let the getopt caller set the translation context
>   argp: document translated names in --help and --usage
>   posix: let the getopt caller choose the textdomain for translation
>   posix: do not allow option name translations for secure programs
>   posix, argp: Support deprecation of long option name translations
>   argp: do not display option name translations if
> __libc_enable_secure
>   posix: Add getopt_long_collision
> 
>  argp/Makefile                                 |  14 ++
>  argp/argp-help.c                              |  83 ++++++++-
>  argp/argp-parse.c                             |   1 +
>  argp/tst-argphelp-localized.c                 | 169
> ++++++++++++++++++
>  argp/tst-argphelp-localized.po                |  23 +++
>  argp/tst-argpusage-localized.c                |  82 +++++++++
>  manual/argp.texi                              |  25 ++-
>  manual/getopt.texi                            |  71 +++++++-
>  posix/Makefile                                |  23 +++
>  posix/Versions                                |   3 +
>  posix/bits/getopt_ext.h                       |  17 ++
>  posix/getopt.c                                | 168 +++++++++++++++-
> -
>  posix/getopt1.c                               | 102 ++++++++++-
>  posix/getopt_int.h                            |  14 +-
>  posix/tst-getopt_long_collision.c             |  66 +++++++
>  posix/tst-getopt_long_collision.po            |  22 +++
>  posix/tstgetoptl.c                            | 127 +++++++++++++
>  posix/tstgetoptl.po                           |  27 +++
>  sysdeps/mach/hurd/i386/libc.abilist           |   3 +
>  sysdeps/mach/hurd/x86_64/libc.abilist         |   3 +
>  sysdeps/unix/sysv/linux/aarch64/libc.abilist  |   3 +
>  sysdeps/unix/sysv/linux/alpha/libc.abilist    |   3 +
>  sysdeps/unix/sysv/linux/arc/libc.abilist      |   3 +
>  sysdeps/unix/sysv/linux/arm/be/libc.abilist   |   3 +
>  sysdeps/unix/sysv/linux/arm/le/libc.abilist   |   3 +
>  sysdeps/unix/sysv/linux/csky/libc.abilist     |   3 +
>  sysdeps/unix/sysv/linux/hppa/libc.abilist     |   3 +
>  sysdeps/unix/sysv/linux/i386/libc.abilist     |   3 +
>  .../sysv/linux/loongarch/lp64/libc.abilist    |   3 +
>  .../sysv/linux/m68k/coldfire/libc.abilist     |   3 +
>  .../unix/sysv/linux/m68k/m680x0/libc.abilist  |   3 +
>  .../sysv/linux/microblaze/be/libc.abilist     |   3 +
>  .../sysv/linux/microblaze/le/libc.abilist     |   3 +
>  .../sysv/linux/mips/mips32/fpu/libc.abilist   |   3 +
>  .../sysv/linux/mips/mips32/nofpu/libc.abilist |   3 +
>  .../sysv/linux/mips/mips64/n32/libc.abilist   |   3 +
>  .../sysv/linux/mips/mips64/n64/libc.abilist   |   3 +
>  sysdeps/unix/sysv/linux/or1k/libc.abilist     |   3 +
>  .../linux/powerpc/powerpc32/fpu/libc.abilist  |   3 +
>  .../powerpc/powerpc32/nofpu/libc.abilist      |   3 +
>  .../linux/powerpc/powerpc64/be/libc.abilist   |   3 +
>  .../linux/powerpc/powerpc64/le/libc.abilist   |   3 +
>  .../unix/sysv/linux/riscv/rv32/libc.abilist   |   3 +
>  .../unix/sysv/linux/riscv/rv64/libc.abilist   |   3 +
>  .../unix/sysv/linux/s390/s390-32/libc.abilist |   3 +
>  .../unix/sysv/linux/s390/s390-64/libc.abilist |   3 +
>  sysdeps/unix/sysv/linux/sh/be/libc.abilist    |   3 +
>  sysdeps/unix/sysv/linux/sh/le/libc.abilist    |   3 +
>  .../sysv/linux/sparc/sparc32/libc.abilist     |   3 +
>  .../sysv/linux/sparc/sparc64/libc.abilist     |   3 +
>  .../unix/sysv/linux/x86_64/64/libc.abilist    |   3 +
>  .../unix/sysv/linux/x86_64/x32/libc.abilist   |   3 +
>  52 files changed, 1096 insertions(+), 43 deletions(-)
>  create mode 100644 argp/tst-argphelp-localized.c
>  create mode 100644 argp/tst-argphelp-localized.po
>  create mode 100644 argp/tst-argpusage-localized.c
>  create mode 100644 posix/tst-getopt_long_collision.c
>  create mode 100644 posix/tst-getopt_long_collision.po
>  create mode 100644 posix/tstgetoptl.c
>  create mode 100644 posix/tstgetoptl.po
> 
> 
> base-commit: fc6f074e0496fb8a8df491641165f4ed3cdaa3a3