$NetBSD: patch-aa,v 1.13.16.1 2006/10/29 17:31:03 ghen Exp $

--- configure.orig	2006-10-15 21:56:53.000000000 +0000
+++ configure	2006-10-19 10:16:35.000000000 +0000
@@ -13374,6 +13374,7 @@
  	LIBCLAMAV_LIBS="$LIBCLAMAV_LIBS -lpthread"
  	CLAMD_LIBS="-lpthread"
  	CLAMAV_MILTER_LIBS="$CLAMAV_MILTER_LIBS -lpthread"
+	TH_SAFE="-thread-safe"
 
 cat >>confdefs.h <<\_ACEOF
 #define CL_THREAD_SAFE 1
