gnu: Add r-org-hs-eg-db.

[jackhill/guix/guix.git] / gnu / system.scm

diff --git a/gnu/system.scm b/gnu/system.scm
index 9540324..d600d3a 100644 (file)
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -1,7 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
+;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -362,6 +362,7 @@ explicitly appear in OS."
          ;; many people are familiar with, so keep it around.
          iw wireless-tools
 
+         iproute
          net-tools                        ; XXX: remove when Inetutils suffices
          man-db
          texinfo                               ;for the standalone Info reader
@@ -669,18 +670,31 @@ hardware-related operations as necessary when booting a Linux container."
                                            #:mapped-devices mapped-devices)))
     (return #~(string-append #$initrd "/initrd"))))
 
+(define (locale-name->definition* name)
+  "Variant of 'locale-name->definition' that raises an error upon failure."
+  (match (locale-name->definition name)
+    (#f
+     (raise (condition
+             (&message
+              (message (format #f (_ "~a: invalid locale name") name))))))
+    (def def)))
+
 (define (operating-system-locale-directory os)
   "Return the directory containing the locales compiled for the definitions
 listed in OS.  The C library expects to find it under
 /run/current-system/locale."
-  ;; While we're at it, check whether the locale of OS is defined.
-  (unless (member (operating-system-locale os)
-                  (map locale-definition-name
-                       (operating-system-locale-definitions os)))
-    (raise (condition
-            (&message (message "system locale lacks a definition")))))
-
-  (locale-directory (operating-system-locale-definitions os)
+  (define name
+    (operating-system-locale os))
+
+  (define definitions
+    ;; While we're at it, check whether NAME is defined and add it if needed.
+    (if (member name (map locale-definition-name
+                          (operating-system-locale-definitions os)))
+        (operating-system-locale-definitions os)
+        (cons (locale-name->definition* name)
+              (operating-system-locale-definitions os))))
+
+  (locale-directory definitions
                     #:libcs (operating-system-locale-libcs os)))
 
 (define (kernel->grub-label kernel)