$NetBSD: patch-aa,v 1.1 2010/09/19 12:19:42 obache Exp $

simplify, works with /bin/sh.

--- configure.orig	2010-07-14 03:43:16.000000000 +0000
+++ configure
@@ -4204,7 +4204,7 @@ fi
 
 
 
-	${as_echo:="echo"} "${as_me:="configure"}: touching .deps files"
+	${as_echo} "${as_me}: touching .deps files"
 	for i in $(find . -name Makefile); do
 		DEPSFILE="$(dirname $i)/.deps"
 		test -f "$DEPSFILE" && rm "$DEPSFILE"