[clutter/clutter-1.20] Bump up the requirement for libinput

[Emmanuele Bassi <ebassi src gnome org>]

commit 3b77e5565c0d63ceb8a2eb848aea1e69e9aa4d46
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Jun 25 12:17:37 2014 +0100

    Bump up the requirement for libinput
    
    There have been API breakages in libinput since 0.3.0.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 394bbd5..d515058 100644
--- a/configure.ac
+++ b/configure.ac
@@ -146,7 +146,7 @@ m4_define([uprof_req_version],          [0.3])
 m4_define([gtk_doc_req_version],        [1.20])
 m4_define([xcomposite_req_version],     [0.4])
 m4_define([gdk_req_version],            [3.3.18])
-m4_define([libinput_req_version],       [0.3.0])
+m4_define([libinput_req_version],       [0.4.0])
 m4_define([libudev_req_version],        [136])
 
 AC_SUBST([GLIB_REQ_VERSION],       [glib_req_version])