$NetBSD: patch-configure.ac,v 1.1 2014/01/08 11:54:04 hauke Exp $

--- configure.ac.orig	2010-12-13 03:43:38.000000000 +0000
+++ configure.ac
@@ -44,6 +44,7 @@ AC_SYS_LARGEFILE
 
 # Check sizes
 AC_CHECK_SIZEOF(off_t)
+AC_CHECK_SIZEOF(time_t)
 
 # Checks for libraries.
 AC_CHECK_LIB(c, inet_aton, libc_inet_aton=yes)