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localedef(1)                General Commands Manual               localedef(1)

NAME
       localedef - compile locale definition files

SYNOPSIS
       localedef [options] outputpath

       localedef --add-to-archive [options] compiledpath

       localedef --delete-from-archive [options] localename ...

       localedef --list-archive [options]

       localedef --help

       localedef --usage

       localedef --version

DESCRIPTION
       The localedef program reads the indicated charmap and input files, com-
       piles  them  to a binary form quickly usable by the locale functions in
       the C library (setlocale(3), localeconv(3), etc.), and places the  out-
       put in outputpath.

       The outputpath argument is interpreted as follows:

       •  If outputpath contains a slash character ('/'), it is interpreted as
          the  name  of  the  directory where the output definitions are to be
          stored.  In this case, there is a separate output file for each  lo-
          cale category (LC_TIME, LC_NUMERIC, and so on).

       •  If the --no-archive option is used, outputpath is the name of a sub-
          directory  in  /usr/lib/locale where per-category compiled files are
          placed.

       •  Otherwise, outputpath is the name of a locale and the  compiled  lo-
          cale   data   is  added  to  the  archive  file  /usr/lib/locale/lo-
          cale-archive.  A locale archive is a memory-mapped file  which  con-
          tains  all  the system-provided locales; it is used by all localized
          programs when the environment variable LOCPATH is not set.

       In any case, localedef aborts if the directory in  which  it  tries  to
       write locale files has not already been created.

       If  no  charmapfile  is  given, the value ANSI_X3.4-1968 (for ASCII) is
       used by default.  If no inputfile is given, or if it is given as a dash
       (-), localedef reads from standard input.

OPTIONS
   Operation-selection options
       A few options direct localedef to do something other than  compile  lo-
       cale definitions.  Only one of these options should be used at a time.

       --add-to-archive
              Add  the  compiledpath  directories  to the locale archive file.
              The directories should have been created by previous runs of lo-
              caledef, using --no-archive.

       --delete-from-archive
              Delete the named locales from the locale archive file.

       --list-archive
              List the locales contained in the locale archive file.

   Other options
       Some of the following options are sensible only for certain operations;
       generally, it should be self-evident which ones.  Notice that -f and -c
       are reversed from what you might expect; that is, -f is not the same as
       --force.

       -f charmapfile, --charmap=charmapfile
              Specify the file that defines the character set that is used  by
              the  input  file.   If  charmapfile  contains  a slash character
              ('/'), it is interpreted as the name of the character map.  Oth-
              erwise, the file is sought in the current directory and the  de-
              fault directory for character maps.  If the environment variable
              I18NPATH  is  set,  $I18NPATH/charmaps/  and $I18NPATH/ are also
              searched after the current directory.  The default directory for
              character maps is printed by localedef --help.

       -i inputfile, --inputfile=inputfile
              Specify the locale definition file  to  compile.   The  file  is
              sought  in  the  current directory and the default directory for
              locale definition files.  If the environment  variable  I18NPATH
              is set, $I18NPATH/locales/ and $I18NPATH are also searched after
              the current directory.  The default directory for locale defini-
              tion files is printed by localedef --help.

       -u repertoirefile, --repertoire-map=repertoirefile
              Read  mappings  from  symbolic names to Unicode code points from
              repertoirefile.  If repertoirefile contains  a  slash  character
              ('/'),  it is interpreted as the pathname of the repertoire map.
              Otherwise, the file is sought in the current directory  and  the
              default directory for repertoire maps.  If the environment vari-
              able  I18NPATH  is  set, $I18NPATH/repertoiremaps/ and $I18NPATH
              are also searched after the current directory.  The default  di-
              rectory for repertoire maps is printed by localedef --help.

       -A aliasfile, --alias-file=aliasfile
              Use  aliasfile to look up aliases for locale names.  There is no
              default aliases file.

       --force
       -c     Write the output files even if warnings were generated about the
              input file.

       --verbose
       -v     Generate extra warnings about errors that are normally ignored.

       --big-endian
              Generate big-endian output.

       --little-endian
              Generate little-endian output.

       --no-archive
              Do not use the locale archive file, instead create outputpath as
              a subdirectory in the same directory as the locale archive file,
              and create separate output files for locale  categories  in  it.
              This  is  helpful  to prevent system locale archive updates from
              overwriting custom locales created with localedef.

       --no-hard-links
              Do not create hard links between installed locales.

       --no-warnings=warnings
              Comma-separated list of warnings to disable.  Supported warnings
              are ascii and intcurrsym.

       --posix
              Conform strictly to POSIX.  Implies --verbose.  This option cur-
              rently has no other effect.  POSIX conformance is assumed if the
              environment variable POSIXLY_CORRECT is set.

       --prefix=pathname
              Set the prefix to be prepended to the full archive pathname.  By
              default, the prefix is empty.  Setting the prefix  to  foo,  the
              archive would be placed in foo/usr/lib/locale/locale-archive.

       --quiet
              Suppress  all  notifications and warnings, and report only fatal
              errors.

       --replace
              Replace a locale in the locale archive file.  Without  this  op-
              tion, if the locale is in the archive file already, an error oc-
              curs.

       --warnings=warnings
              Comma-separated  list of warnings to enable.  Supported warnings
              are ascii and intcurrsym.

       --help
       -?     Print a usage summary and exit.  Also prints the  default  paths
              used by localedef.

       --usage
              Print a short usage summary and exit.

       --version
       -V     Print  the  version  number, license, and disclaimer of warranty
              for localedef.

EXIT STATUS
       One of the following exit values can be returned by localedef:

       0      Command completed successfully.

       1      Warnings or errors occurred, output files were written.

       4      Errors encountered, no output created.

ENVIRONMENT
       POSIXLY_CORRECT
              The --posix flag is assumed if this environment variable is set.

       I18NPATH
              A colon-separated list of search directories for files.

FILES
       /usr/share/i18n/charmaps
              Usual default character map path.

       /usr/share/i18n/locales
              Usual default path for locale definition files.

       /usr/share/i18n/repertoiremaps
              Usual default repertoire map path.

       /usr/lib/locale/locale-archive
              Usual default locale archive location.

       /usr/lib/locale
              Usual default path for compiled individual locale data files.

       outputpath/LC_ADDRESS
              An output file that contains information about formatting of ad-
              dresses and geography-related items.

       outputpath/LC_COLLATE
              An output file that contains information  about  the  rules  for
              comparing strings.

       outputpath/LC_CTYPE
              An   output  file  that  contains  information  about  character
              classes.

       outputpath/LC_IDENTIFICATION
              An output file that contains metadata about the locale.

       outputpath/LC_MEASUREMENT
              An output file that contains information about  locale  measure-
              ments (metric versus US customary).

       outputpath/LC_MESSAGES/SYS_LC_MESSAGES
              An output file that contains information about the language mes-
              sages  should be printed in, and what an affirmative or negative
              answer looks like.

       outputpath/LC_MONETARY
              An output file that contains  information  about  formatting  of
              monetary values.

       outputpath/LC_NAME
              An  output  file that contains information about salutations for
              persons.

       outputpath/LC_NUMERIC
              An output file that contains  information  about  formatting  of
              nonmonetary numeric values.

       outputpath/LC_PAPER
              An  output file that contains information about settings related
              to standard paper size.

       outputpath/LC_TELEPHONE
              An output file that contains information  about  formats  to  be
              used with telephone services.

       outputpath/LC_TIME
              An  output  file  that  contains information about formatting of
              data and time values.

STANDARDS
       POSIX.1-2008.

EXAMPLES
       Compile the locale files for Finnish in the UTF-8 character set and add
       it to the default locale archive with the name fi_FI.UTF-8:

           localedef -f UTF-8 -i fi_FI fi_FI.UTF-8

       The next example does the same thing,  but  generates  files  into  the
       fi_FI.UTF-8 directory which can then be used by programs when the envi-
       ronment variable LOCPATH is set to the current directory (note that the
       last argument must contain a slash):

           localedef -f UTF-8 -i fi_FI ./fi_FI.UTF-8

SEE ALSO
       locale(1), charmap(5), locale(5), repertoiremap(5), locale(7)

Linux man-pages 6.7               2023-10-31                      localedef(1)

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