[Define to 1 if Apple-style dead-stripping is supported.])
])
+dnl ** check for librt
+AC_CHECK_LIB(rt, clock_gettime)
+AC_CHECK_FUNCS(clock_gettime)
+
dnl ** check for Apple's "interesting" long double compatibility scheme
AC_MSG_CHECKING(for printf$LDBLStub)
AC_TRY_LINK_FUNC(printf$LSBLStub,