[gnome-video-effects] autogen.sh: create m4/ directory

[David King <davidk src gnome org>]

commit c41d1f84ee64eda4a89d77532c0fea510588fe61
Author: Ryan Lortie <desrt desrt ca>
Date:   Wed Feb 8 18:21:54 2012 -0500

    autogen.sh: create m4/ directory
    
    https://bugzilla.gnome.org/show_bug.cgi?id=669715

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 2b7c525..b580d68 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -17,6 +17,6 @@ which gnome-autogen.sh || {
     exit 1
 }
 
-mkdir -p build-aux
+mkdir -p build-aux m4
 
 . gnome-autogen.sh