;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2014, 2015 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (gnu system locale) #:use-module (guix gexp) #:use-module (guix records) #:use-module (gnu packages base) #:use-module (gnu packages compression) #:use-module (srfi srfi-26) #:export (locale-definition locale-definition? locale-definition-name locale-definition-source locale-definition-charset locale-directory %default-locale-definitions)) ;;; Commentary: ;;; ;;; Locale definitions, and compilation thereof. ;;; ;;; Code: (define-record-type* <locale-definition> locale-definition make-locale-definition locale-definition? (name locale-definition-name) ;string--e.g., "fr_FR.utf8" (source locale-definition-source) ;string--e.g., "fr_FR" (charset locale-definition-charset ;string--e.g., "UTF-8" (default "UTF-8"))) (define* (localedef-command locale #:key (libc (canonical-package glibc))) "Return a gexp that runs 'localedef' from LIBC to build LOCALE." #~(begin (format #t "building locale '~a'...~%" #$(locale-definition-name locale)) (zero? (system* (string-append #$libc "/bin/localedef") "--no-archive" "--prefix" #$output "-i" #$(locale-definition-source locale) "-f" #$(locale-definition-charset locale) (string-append #$output "/" #$(locale-definition-name locale)))))) (define* (locale-directory locales #:key (libc (canonical-package glibc))) "Return a directory containing all of LOCALES compiled." (define build #~(begin (mkdir #$output) ;; 'localedef' executes 'gzip' to access compressed locale sources. (setenv "PATH" (string-append #$gzip "/bin")) (exit (and #$@(map (cut localedef-command <> #:libc libc) locales))))) (gexp->derivation "locale" build #:local-build? #t)) (define %default-locale-definitions ;; Arbitrary set of locales that are built by default. They are here mostly ;; to facilitate first-time use to some people, while others may have to add ;; a specific <locale-definition>. (letrec-syntax ((utf8-locale (syntax-rules () ((_ name*) (locale-definition ;; Note: We choose "utf8", which is the ;; "normalized codeset". (name (string-append name* ".utf8")) (source name*) (charset "UTF-8"))))) (utf8-locales (syntax-rules () ((_ name ...) (list (utf8-locale name) ...))))) ;; Add "en_US.UTF-8" for compatibility with Guix 0.8. (cons (locale-definition (name "en_US.UTF-8") (source "en_US") (charset "UTF-8")) (utf8-locales "ca_ES" "cs_CZ" "da_DK" "de_DE" "el_GR" "en_AU" "en_CA" "en_GB" "en_US" "es_AR" "es_CL" "es_ES" "es_MX" "fi_FI" "fr_BE" "fr_CA" "fr_CH" "fr_FR" "ga_IE" "it_IT" "ja_JP" "ko_KR" "nb_NO" "nl_NL" "pl_PL" "pt_PT" "ro_RO" "ru_RU" "sv_SE" "tr_TR" "uk_UA" "vi_VN" "zh_CN")))) ;;; locale.scm ends here