From e8d6adbf3c1e51bac3568753fb6a21db445c4394 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Llu=C3=ADs=20Batlle=20i=20Rossell?=
 <viric@vicerveza.homeunix.net>
Date: Sun, 29 Aug 2010 10:00:37 +0000
Subject: [PATCH] Removing dmidecode on non-PC platforms for HAL

svn path=/nixpkgs/branches/stdenv-updates/; revision=23496
---
 pkgs/os-specific/linux/hal/default.nix | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/hal/default.nix b/pkgs/os-specific/linux/hal/default.nix
index 055bb2ab0cd..515285d6401 100644
--- a/pkgs/os-specific/linux/hal/default.nix
+++ b/pkgs/os-specific/linux/hal/default.nix
@@ -7,6 +7,12 @@
 
 assert stdenv ? glibc;
 
+let
+  isPC = stdenv.isi686 || stdenv.isx86_64;
+  changeDmidecode = if isPC then
+    "--replace /usr/sbin/dmidecode ${dmidecode}/sbin/dmidecode"
+    else "";
+in
 stdenv.mkDerivation rec {
   name = "hal-0.5.14";
 
@@ -33,7 +39,7 @@ stdenv.mkDerivation rec {
   '';
 
   propagatedBuildInputs = [ libusb ]
-    ++ stdenv.lib.optional (stdenv.isi686 || stdenv.isx86_64) [ libsmbios ];
+    ++ stdenv.lib.optional isPC [ libsmbios ];
 
   preConfigure = ''
     for i in hald/linux/probing/probe-smbios.c hald/linux/osspec.c \
@@ -43,7 +49,7 @@ stdenv.mkDerivation rec {
              tools/linux/hal-*-linux
     do
       substituteInPlace $i \
-        --replace /usr/sbin/dmidecode ${dmidecode}/sbin/dmidecode \
+        ${changeDmidecode} \
         ${if udev != null then "--replace /sbin/udevadm ${udev}/sbin/udevadm" else ""} \
         --replace /bin/mount ${utillinuxng}/bin/mount \
         --replace /bin/umount ${utillinuxng}/bin/umount \