[clutter] Require GLib â 2.31.19

[Emmanuele Bassi <ebassi src gnome org>]

commit eb42127cf0039f9ac5a2fe111ed863cd7b0a5660
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Mon Feb 27 14:35:53 2012 +0000

    Require GLib â 2.31.19
    
    For the new deprecation and versioning macros.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 735b871..1a8d8e7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -135,7 +135,7 @@ LT_INIT([disable-static])
 AC_HEADER_STDC
 
 # required versions for dependencies
-m4_define([glib_req_version],           [2.31.10])
+m4_define([glib_req_version],           [2.31.19])
 m4_define([cogl_req_version],           [1.9.6])
 m4_define([json_glib_req_version],      [0.12.0])
 m4_define([atk_req_version],            [2.1.5])