From 6d35b1c99c15f87a30fdf1a38c88db844b3e8303 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 17 May 2017 16:10:48 +0200
Subject: gnu: aspell: 'dict-dir' set to ~/.guix-profile/lib/aspell or
 $ASPELL_DICT_DIR.

See <https://bugs.gnu.org/25836> for background.

* gnu/packages/patches/aspell-default-dict-dir.patch: New file.
* gnu/packages/aspell.scm (aspell)[source](patches): New field.
[native-search-paths]: New field.
* gnu/local.mk (dist_patch_DATA): Add it.
---
 gnu/packages/aspell.scm | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/aspell.scm')

diff --git a/gnu/packages/aspell.scm b/gnu/packages/aspell.scm
index 06ba2ce472..509d428f64 100644
--- a/gnu/packages/aspell.scm
+++ b/gnu/packages/aspell.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
@@ -26,6 +26,7 @@
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
   #:use-module (guix licenses)
+  #:use-module (gnu packages)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages base))
 
@@ -40,7 +41,8 @@
                           version ".tar.gz"))
       (sha256
        (base32
-        "1qgn5psfyhbrnap275xjfrzppf5a83fb67gpql0kfqv37al869gm"))))
+        "1qgn5psfyhbrnap275xjfrzppf5a83fb67gpql0kfqv37al869gm"))
+      (patches (search-patches "aspell-default-dict-dir.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases
@@ -53,6 +55,15 @@
                  '("ASPELL_CONF" "" =
                    ("${ASPELL_CONF:-\"dict-dir ${GUIX_PROFILE:-$HOME/.guix-profile}/lib/aspell\"}")))))))))
     (inputs `(("perl" ,perl)))
+
+    (native-search-paths
+     ;; This is a Guix-specific environment variable that takes a single
+     ;; entry, not an actual search path.
+     (list (search-path-specification
+            (variable "ASPELL_DICT_DIR")
+            (separator #f)
+            (files '("lib/aspell")))))
+
     (home-page "http://aspell.net/")
     (synopsis "Spell checker")
     (description
@@ -66,7 +77,8 @@ dictionaries, including personal ones.")
 ;;; Dictionaries.
 ;;;
 ;;; Use 'export ASPELL_CONF="dict-dir $HOME/.guix-profile/lib/aspell"' to use
-;;; them.
+;;; them, or set the Guix-specific 'ASPELL_DICT_DIR', or just do nothing (as
+;;; long as 'HOME' is set, that's fine!).
 ;;;
 
 (define* (aspell-dictionary dict-name full-name
-- 
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