From 7a6dfcaa1bbd52d4fec9791658d29d07cec82df8 Mon Sep 17 00:00:00 2001
From: xantares <xantares09@hotmail.com>
Date: Wed, 14 Aug 2013 20:41:28 +0200
Subject: [PATCH] Guess libdir for archlinux.

---
 CMakeLists.txt |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1e74b7f..72302d2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -50,7 +50,10 @@ option ( STATICLIBS "Build static libraries" ON )
 
 # guess LIB_SUFFIX, don't take debian multiarch into account 
 if ( NOT DEFINED LIB_SUFFIX )
-  if ( CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT CMAKE_CROSSCOMPILING AND NOT EXISTS "/etc/debian_version" )
+  if( CMAKE_SYSTEM_NAME MATCHES "Linux"
+      AND NOT CMAKE_CROSSCOMPILING
+      AND NOT EXISTS "/etc/debian_version"
+      AND NOT EXISTS "/etc/arch-release" )
     if ( "${CMAKE_SIZEOF_VOID_P}" EQUAL "8" )
       set ( LIB_SUFFIX 64 )
     endif ()
-- 
1.7.1