$NetBSD: patch-am,v 1.1 2011/07/08 11:47:28 drochner Exp $

--- libmissing/mktime.c.orig	2009-05-12 07:49:42.000000000 +0000
+++ libmissing/mktime.c
@@ -165,8 +165,10 @@ ydhms_diff (long int year1, long int yda
 	    int year0, int yday0, int hour0, int min0, int sec0)
 {
   verify (C99_integer_division, -1 / 2 == 0);
+#if 0
   verify (long_int_year_and_yday_are_wide_enough,
 	  INT_MAX <= LONG_MAX / 2 || TIME_T_MAX <= UINT_MAX);
+#endif
 
   /* Compute intervening leap days correctly even if year is negative.
      Take care to avoid integer overflow here.  */