-// define this to be 1 if you have the 8.6 libs (weak linked)
-
-#define UMA_USE_8_6 0
-
-#if TARGET_CARBON
-#undef UMA_USE_8_6
-#define UMA_USE_8_6 1
-#endif
-
-#if defined(__POWERPC__) || defined(__MACH__)
-#define UMA_USE_APPEARANCE 1
-#define UMA_USE_WINDOWMGR 1
-#else
-#define UMA_USE_APPEARANCE 0
-#define UMA_USE_WINDOWMGR 0
-#endif
-
-#if !UMA_USE_8_6 && UMA_USE_WINDOWMGR
-#undef UMA_USE_WINDOWMGR
-#define UMA_USE_WINDOWMGR 0
+#if defined(__POWERPC__)
+ #if defined(__DARWIN__)
+ #include <Carbon/Carbon.h>
+ #endif