From 259341cf93de80533d212cb73e5e652aa4bc716c Mon Sep 17 00:00:00 2001
From: Marius Bakke <mbakke@fastmail.com>
Date: Tue, 12 Jun 2018 19:51:23 +0200
Subject: gnu: ldb: Fix build on 32-bit systems.

* guix/utils.scm (target-64bit?): New procedure.
* gnu/packages/samba.scm (ldb)[inputs]: Only add LMDB on 64-bit systems.
[arguments]: Make #:tests? conditional on LMDB availability.
---
 guix/utils.scm | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'guix/utils.scm')

diff --git a/guix/utils.scm b/guix/utils.scm
index e9efea5866..a5de9605e7 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -7,6 +7,7 @@
 ;;; Copyright © 2015 David Thompson <davet@gnu.org>
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
+;;; Copyright © 2018 Marius Bakke <mbakke@fastmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -77,6 +78,7 @@ (define-module (guix utils)
             package-name->name+version
             target-mingw?
             target-arm32?
+            target-64bit?
             version-compare
             version>?
             version>=?
@@ -474,6 +476,10 @@ (define* (target-mingw? #:optional (target (%current-target-system)))
 (define (target-arm32?)
   (string-prefix? "arm" (or (%current-target-system) (%current-system))))
 
+(define (target-64bit?)
+  (let ((system (or (%current-target-system) (%current-system))))
+    (any (cut string-prefix? <> system) '("x86_64" "aarch64" "mips64" "ppc64"))))
+
 (define version-compare
   (let ((strverscmp
          (let ((sym (or (dynamic-func "strverscmp" (dynamic-link))
-- 
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