diff --git a/ftk/Makefile b/ftk/Makefile
index 51760a8..10daadd 100644
--- a/ftk/Makefile
+++ b/ftk/Makefile
@@ -145,7 +145,7 @@ endif
 # -- Versions --
 
 major_version = 1
-minor_version = 1
+minor_version = 2
 
 version = $(major_version).$(minor_version).$(svn_revision)
 
@@ -158,8 +158,8 @@ version = $(major_version).$(minor_version).$(svn_revision)
 # 5. If any interfaces have been added since the last public release, increment age
 # 6. If any interfaces have been removed since the last public release, set age to 0
 
-so_current = 2
-so_revision = 1
+so_current = 3
+so_revision = 2
 so_age = 0
 shared_lib_version =
 
diff --git a/ftk/src/ftk.h b/ftk/src/ftk.h
index 43d06d0..8e35901 100644
--- a/ftk/src/ftk.h
+++ b/ftk/src/ftk.h
@@ -204,7 +204,9 @@
 		#if !defined( FLM_64BIT) && !defined( FLM_32BIT)
 			#if defined( FLM_UNIX)
 				#if defined( __x86_64__) || defined( _M_X64) || \
-					 defined( _LP64) || defined( __LP64__) || defined( __sparcv9)
+					 defined( _LP64) || defined( __LP64__) || \
+					 defined ( __64BIT__) || defined( __arch64__) || \
+					 defined( __sparcv9) || defined( __sparcv9__) 
 					#define FLM_64BIT
 				#endif
 			#endif
@@ -218,7 +220,8 @@
 		
 		#if defined( __x86_64__) || defined( _M_X64) || \
 			 defined( _LP64) || defined( __LP64__) || \
-			 defined( __arch64__) || defined( __sparcv9) || defined( __sparcv9__) 
+			 defined ( __64BIT__) || defined( __arch64__) || \
+			 defined( __sparcv9) || defined( __sparcv9__) 
 			#if !defined( FLM_64BIT)
 				#error Platform word size is incorrect
 			#endif