$NetBSD: patch-configure,v 1.3 2016/06/19 05:04:57 markd Exp $

Avoid libstdc++.

--- configure.orig	2016-05-14 06:55:11.000000000 +0000
+++ configure
@@ -16967,7 +16967,7 @@ $as_echo "$as_me: WARNING: Unable to fin
   fi
 fi
 
-LIBS="$LIBS -lm -lstdc++"
+LIBS="$LIBS -lm"
 
 LIBRAW_SHLIB_VERSION=15:0:0