From patchwork Thu Jun 6 14:59:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Ludovic_Court=C3=A8s?= X-Patchwork-Id: 14250 Return-Path: X-Original-To: patchwork@mira.cbaines.net Delivered-To: patchwork@mira.cbaines.net Received: by mira.cbaines.net (Postfix, from userid 113) id 137DE170BB; Thu, 6 Jun 2019 16:00:14 +0100 (BST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTP id 7E9F4170B9 for ; Thu, 6 Jun 2019 16:00:13 +0100 (BST) Received: from localhost ([127.0.0.1]:33597 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYtsD-0006I4-5i for patchwork@mira.cbaines.net; Thu, 06 Jun 2019 11:00:13 -0400 Received: from eggs.gnu.org ([209.51.188.92]:33494) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYts8-0006Cx-NH for guix-patches@gnu.org; Thu, 06 Jun 2019 11:00:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hYts3-0005oL-1o for guix-patches@gnu.org; Thu, 06 Jun 2019 11:00:08 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:36866) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hYts2-0005oC-Uw for guix-patches@gnu.org; Thu, 06 Jun 2019 11:00:03 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hYts2-0004xd-SG for guix-patches@gnu.org; Thu, 06 Jun 2019 11:00:02 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#36116] [PATCH 1/2] Add (gnu build locale). References: <20190606145655.16902-1-ludo@gnu.org> In-Reply-To: <20190606145655.16902-1-ludo@gnu.org> Resent-From: Ludovic =?utf-8?q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Thu, 06 Jun 2019 15:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36116 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 36116@debbugs.gnu.org Received: via spool by 36116-submit@debbugs.gnu.org id=B36116.155983318719010 (code B ref 36116); Thu, 06 Jun 2019 15:00:02 +0000 Received: (at 36116) by debbugs.gnu.org; 6 Jun 2019 14:59:47 +0000 Received: from localhost ([127.0.0.1]:50408 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hYtrm-0004wX-GN for submit@debbugs.gnu.org; Thu, 06 Jun 2019 10:59:47 -0400 Received: from eggs.gnu.org ([209.51.188.92]:47206) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hYtrk-0004wE-Kz for 36116@debbugs.gnu.org; Thu, 06 Jun 2019 10:59:45 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:46828) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hYtrf-0005P1-DB; Thu, 06 Jun 2019 10:59:39 -0400 Received: from [2001:660:6102:320:e120:2c8f:8909:cdfe] (port=44982 helo=gnu.org) by fencepost.gnu.org with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1hYtre-0002cb-SH; Thu, 06 Jun 2019 10:59:39 -0400 From: Ludovic =?utf-8?q?Court=C3=A8s?= Date: Thu, 6 Jun 2019 16:59:26 +0200 Message-Id: <20190606145927.17035-1-ludo@gnu.org> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+patchwork=mira.cbaines.net@gnu.org Sender: "Guix-patches" X-getmail-retrieved-from-mailbox: Patches * gnu/build/locale.scm: New file. * gnu/local.mk (MODULES_NOT_COMPILED): Add it. * gnu/installer/locale.scm (normalize-codeset): Remove. * gnu/system/locale.scm (localedef-command): Remove. (single-locale-directory): Use (gnu build locale). (glibc-supported-locales)[build]: Likewise, and remove 'read-supported-locales'. --- gnu/build/locale.scm | 86 ++++++++++++++++++++++++++++++++++++++++ gnu/installer/locale.scm | 19 +-------- gnu/local.mk | 1 + gnu/system/locale.scm | 77 +++++++++++------------------------ 4 files changed, 111 insertions(+), 72 deletions(-) create mode 100644 gnu/build/locale.scm diff --git a/gnu/build/locale.scm b/gnu/build/locale.scm new file mode 100644 index 0000000000..c75a2e9dc5 --- /dev/null +++ b/gnu/build/locale.scm @@ -0,0 +1,86 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2019 Ludovic Courtès +;;; +;;; 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 . + +(define-module (gnu build locale) + #:use-module (guix build utils) + #:use-module (srfi srfi-1) + #:use-module (ice-9 rdelim) + #:use-module (ice-9 match) + #:use-module (ice-9 regex) + #:export (build-locale + normalize-codeset + read-supported-locales)) + +(define locale-rx + ;; Regexp matching a locale line in 'localedata/SUPPORTED'. + (make-regexp + "^[[:space:]]*([[:graph:]]+)/([[:graph:]]+)[[:space:]]*\\\\$")) + +(define (read-supported-locales port) + "Read the 'localedata/SUPPORTED' file from PORT. That file is actually a +makefile snippet, with one locale per line, and a header that can be +discarded." + (let loop ((locales '())) + (define line + (read-line port)) + + (cond ((eof-object? line) + (reverse locales)) + ((string-prefix? "#" (string-trim line)) ;comment + (loop locales)) + ((string-contains line "=") ;makefile variable assignment + (loop locales)) + (else + (match (regexp-exec locale-rx line) + (#f + (loop locales)) + (m + (loop (alist-cons (match:substring m 1) + (match:substring m 2) + locales)))))))) + +(define (normalize-codeset codeset) + "Compute the \"normalized\" variant of CODESET." + ;; info "(libc) Using gettextized software", for the algorithm used to + ;; compute the normalized codeset. + (letrec-syntax ((-> (syntax-rules () + ((_ proc value) + (proc value)) + ((_ proc rest ...) + (proc (-> rest ...)))))) + (-> (lambda (str) + (if (string-every char-set:digit str) + (string-append "iso" str) + str)) + string-downcase + (lambda (str) + (string-filter char-set:letter+digit str)) + codeset))) + +(define* (build-locale locale + #:key + (localedef "localedef") + (directory ".") + (codeset "UTF-8") + (name (string-append locale "." codeset))) + "Compute locale data for LOCALE and CODESET--e.g., \"en_US\" and +\"UTF-8\"--with LOCALEDEF, and store it in DIRECTORY under NAME." + (format #t "building locale '~a'...~%" name) + (invoke localedef "--no-archive" "--prefix" directory + "-i" locale "-f" codeset + (string-append directory "/" name))) diff --git a/gnu/installer/locale.scm b/gnu/installer/locale.scm index 2ee5eecd96..13f3a1e881 100644 --- a/gnu/installer/locale.scm +++ b/gnu/installer/locale.scm @@ -19,6 +19,7 @@ (define-module (gnu installer locale) #:use-module (gnu installer utils) + #:use-module ((gnu build locale) #:select (normalize-codeset)) #:use-module (guix records) #:use-module (json) #:use-module (srfi srfi-1) @@ -71,24 +72,6 @@ optionally, CODESET." (codeset . ,(or codeset (match:substring matches 5))) (modifier . ,(match:substring matches 7))))) -(define (normalize-codeset codeset) - "Compute the \"normalized\" variant of CODESET." - ;; info "(libc) Using gettextized software", for the algorithm used to - ;; compute the normalized codeset. - (letrec-syntax ((-> (syntax-rules () - ((_ proc value) - (proc value)) - ((_ proc rest ...) - (proc (-> rest ...)))))) - (-> (lambda (str) - (if (string-every char-set:digit str) - (string-append "iso" str) - str)) - string-downcase - (lambda (str) - (string-filter char-set:letter+digit str)) - codeset))) - (define (locale->locale-string locale) "Reverse operation of locale-string->locale." (let ((language (locale-language locale)) diff --git a/gnu/local.mk b/gnu/local.mk index 6878aef44a..03ea8f94b0 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -637,6 +637,7 @@ dist_installer_DATA = \ # Modules that do not need to be compiled. MODULES_NOT_COMPILED += \ + %D%/build/locale.scm \ %D%/build/shepherd.scm \ %D%/build/svg.scm diff --git a/gnu/system/locale.scm b/gnu/system/locale.scm index 533a45e149..8466d5b07d 100644 --- a/gnu/system/locale.scm +++ b/gnu/system/locale.scm @@ -85,20 +85,6 @@ or #f on failure." (_ #f))) -(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 #$output "/" #$(version-major+minor - (package-version libc)) - "/" #$(locale-definition-name locale)))))) - (define* (single-locale-directory locales #:key (libc (canonical-package glibc))) "Return a directory containing all of LOCALES for LIBC compiled. @@ -110,17 +96,29 @@ of LIBC." (version-major+minor (package-version libc))) (define build - #~(begin - (mkdir #$output) + (with-imported-modules (source-module-closure + '((gnu build locale))) + #~(begin + (use-modules (gnu build locale)) - (mkdir (string-append #$output "/" #$version)) + (mkdir #$output) + (mkdir (string-append #$output "/" #$version)) - ;; 'localedef' executes 'gzip' to access compressed locale sources. - (setenv "PATH" (string-append #$gzip "/bin")) + ;; 'localedef' executes 'gzip' to access compressed locale sources. + (setenv "PATH" + (string-append #$gzip "/bin:" #$libc "/bin")) - (exit - (and #$@(map (cut localedef-command <> #:libc libc) - locales))))) + (setvbuf (current-output-port) 'line) + (setvbuf (current-error-port) 'line) + (for-each (lambda (locale codeset name) + (build-locale locale + #:codeset codeset + #:name name + #:directory + (string-append #$output "/" #$version))) + '#$(map locale-definition-source locales) + '#$(map locale-definition-charset locales) + '#$(map locale-definition-name locales))))) (computed-file (string-append "locale-" version) build)) @@ -216,45 +214,16 @@ pairs such as (\"oc_FR.UTF-8\" . \"UTF-8\"). Each pair corresponds to a locale supported by GLIBC." (define build (with-imported-modules (source-module-closure - '((guix build gnu-build-system))) + '((guix build gnu-build-system) + (gnu build locale))) #~(begin (use-modules (guix build gnu-build-system) - (srfi srfi-1) - (ice-9 rdelim) - (ice-9 match) - (ice-9 regex) + (gnu build locale) (ice-9 pretty-print)) (define unpack (assq-ref %standard-phases 'unpack)) - (define locale-rx - ;; Regexp matching a locale line in 'localedata/SUPPORTED'. - (make-regexp - "^[[:space:]]*([[:graph:]]+)/([[:graph:]]+)[[:space:]]*\\\\$")) - - (define (read-supported-locales port) - ;; Read the 'localedata/SUPPORTED' file from PORT. That file is - ;; actually a makefile snippet, with one locale per line, and a - ;; header that can be discarded. - (let loop ((locales '())) - (define line - (read-line port)) - - (cond ((eof-object? line) - (reverse locales)) - ((string-prefix? "#" (string-trim line)) ;comment - (loop locales)) - ((string-contains line "=") ;makefile variable assignment - (loop locales)) - (else - (match (regexp-exec locale-rx line) - (#f - (loop locales)) - (m - (loop (alist-cons (match:substring m 1) - (match:substring m 2) - locales)))))))) (setenv "PATH" (string-append #+(file-append tar "/bin") ":"