+
+ /// isDarwin - True if this is any darwin platform.
+ bool isDarwin() const { return DarwinVers != 0; }
+ /// isDarwin - True if this is darwin9 (leopard, 10.5) or above.
+ bool isDarwin9() const { return DarwinVers >= 9; }
+
+ /// getDarwinVers - Return the darwin version number, 8 = tiger, 9 = leopard.
+ unsigned getDarwinVers() const { return DarwinVers; }
+
+ bool isDarwinABI() const { return isDarwin(); }
+ bool isSVR4ABI() const { return !isDarwin(); }
+