From 739d6c067a9167226ce248aa82997bfc2cca7259 Mon Sep 17 00:00:00 2001
From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Thu, 8 Nov 2012 14:28:09 +0100
Subject: [PATCH] build: Put m4 macros in m4 subdirectory

This silences a warning from libtoolize when running the autogen.sh
script.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>