PastorDi: Новая страница: «==RPM Macros== ===%lang=== A file can be flagged %lang(LANG). This means it will only be installed if LANG is in %installlangs: $ cat /etc/rpm/macros %''install''langs en:fr:ja Normally, you should not mark files by yourself. You should always use %find_lang which should do everything for you. ===%find_lang=== Use macro %find_lang to collect and mark locale-dependent files. Synopsis: %find_lang name [filelist] The macro %find_lang searches the direc...»

2025-03-13T17:06:38Z

Новая страница: «==RPM Macros== ===%lang=== A file can be flagged %lang(LANG). This means it will only be installed if LANG is in %installlangs: $ cat /etc/rpm/macros %''install''langs en:fr:ja Normally, you should not mark files by yourself. You should always use %find_lang which should do everything for you. ===%find_lang=== Use macro %find_lang to collect and mark locale-dependent files. Synopsis: %find_lang name [filelist] The macro %find_lang searches the direc...»

Новая страница

==RPM Macros==
===%lang===
A file can be flagged %lang(LANG). This means it will only be installed if LANG is in %installlangs:

$ cat /etc/rpm/macros
%''install''langs en:fr:ja

Normally, you should not mark files by yourself. You should always use %find_lang which should do everything for you.

===%find_lang===
Use macro %find_lang to collect and mark locale-dependent files.

Synopsis:

%find_lang name [filelist]

The macro %find_lang searches the directories /usr/share/locale and /usr/share/locale/*/LC_MESSAGES for name.mo files. It also searches gnome/help/name and kde/share/doc/HTML/'/name directories for a localized documentation. Then it creates the file filelist where the files are marked by the respective %lang(locale) tag and also by the %doc tag. Such a file list can be then passed to the %files tag via -f option. See below for an example.

The optional filelist defines the name of the file where the generated list of files is stored. name.lang is used if not defined.

Example:
<pre>
%install
...
%find_lang %{name} # generate a special file list
...

%files -f %{name}.lang # use the special file list
%defattr(-,root,root) # list the other files
%doc README
...
</pre>

==Explicit %lang==
In some cases, you may need to add things not handled by %find_lang. Example from numlock.spec:
<pre>
%files
%defattr(755,root,root)
...
%lang(cs) /usr/X11R6/man/cs/man1/*
%lang(et) /usr/X11R6/man/et/man1/*
%lang(eu) /usr/X11R6/man/eu/man1/*
...
</pre>

===%lang drawback===
When adding a language on a installed system, the %lang flagged files in already installed packages are not added. This is why localedrake only propose languages chosen during installation.

==One package per language==
%lang is quite nice for "not too big" language dependent files. When the size is quite big, it's interesting to create separate packages:

* to reduce the size of the package when one install over network
* to allow users to choose which l10n packages to mirror
* to create distributions with only the wanted l10n packages

The per language package should:

* be named alike openoffice.org-l10n-LANG or man-pages-LANG, where LANG is the locale name (eg: fr, pt_BR...)
* provide a virtual package alike openoffice.org-l10n or man-pages-l10n or aspell-dictionary (this allow Suggest: aspell-dictionary, !! work in progress !!)
* require the corresponding locale, to allow a simple heuristic to choose the best package (eg: if locales-fr is installed, choose aspell-fr because aspell-fr requires locales-fr)

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