[PATCH v10 0/8] Support translated names in getopt and argp

[Vivien Kraus]

Dear glibc developers,

Congratulations for the release of GLibc 2.42!  It means that I have
to use the new 2.43 number in the abilists though, which is why you
get a v10.

As for detecting collisions between a newly introduced untranslated
option name and existing translations of other options, I am not fully
sure this getopt_long_collision would be the most useful.  It has 2
drawbacks:

1. You need to call it after setting the locale to all possible
values; 2. It’s a run-time thing, so it may not be very helpful to a
developer wishing to introduce a new command-line option.

Maybe a static analyzer would be better, as a script. It would work at
the PO level, checking every PO file one at a time, given a known
msgctxt for command-line options.  Would you rather have such a
script?  How would I contribute it?  Does the glibc have an example of
scripts like 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: fd9ffafc0eaad3b4ff576f4d291d2e9336e6019b
-- 
2.34.1