$NetBSD: patch-configure,v 1.1 2014/12/11 22:10:35 joerg Exp $

--- configure.orig	2014-12-10 17:08:34.000000000 +0000
+++ configure
@@ -5604,7 +5604,7 @@ _ACEOF
 
 fi
 
-LDFLAGS='-lm'
+LDFLAGS="$LDFLAGS -lm"