02/02: gnu: liba52: Pass --build to configure.

[Mark H. Weaver]

mhw pushed a commit to branch master
in repository guix.

commit e930c2a350ea7dd33df1293ea3b87c2206e9343c
Author: Mark H Weaver <address@hidden>
Date:   Sun Mar 29 21:35:34 2015 -0400

    gnu: liba52: Pass --build to configure.
    
    * gnu/packages/video.scm (liba52)[arguments]: Pass --build to configure.
---
 gnu/packages/video.scm |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index 4c3c3ec..bc589a6 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -24,6 +24,7 @@
   #:use-module ((guix licenses)
                 #:select (gpl2 gpl2+ gpl3+ lgpl2.1+ bsd-3 public-domain
                                fsf-free isc))
+  #:use-module (guix utils)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (guix git-download)
@@ -93,6 +94,13 @@
                (base32
                 "0czccp4fcpf2ykp16xcrzdfmnircz1ynhls334q374xknd5747d2"))))
     (build-system gnu-build-system)
+    (arguments `(#:configure-flags
+                 '(;; FIXME: liba52-0.7.4's config.guess fails on mips64el.
+                   ,@(if (%current-target-system)
+                         '()
+                         (let ((triplet
+                                (nix-system->gnu-triplet (%current-system))))
+                           (list (string-append "--build=" triplet)))))))
     (home-page "http://liba52.sourceforge.net/";)
     (synopsis "ATSC A/52 stream decoder")
     (description "liba52 is a library for decoding ATSC A/52 streams.  The