--- CMakeLists.txt.orig	2012-07-15 04:16:33.395014404 +0300
+++ CMakeLists.txt	2012-07-15 04:21:37.780014550 +0300
@@ -30,6 +30,14 @@
 SET(LIB_MINOR_VERSION "2")
 SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}")
 
+IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
+    SET(LIB_SUFFIX "")
+    SET(PACK_ARCH "")
+ELSE(CMAKE_SIZEOF_VOID_P EQUAL 4)
+    SET(LIB_SUFFIX 64)
+    SET(PACK_ARCH .x86_64)
+ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 4)
+
 
 INCLUDE_DIRECTORIES(include "${ALURE_BINARY_DIR}")