TARGET_SUB_OS_CPP_BUILTINS(); \
} while (0)
-/* The system headers under Solaris (at least 2.5.1 and up) are C++-aware. */
+/* The system headers under Solaris 2 are C++-aware since 2.0. */
#define NO_IMPLICIT_EXTERN_C
/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).