[clutter] build: Bump up the Cogl requirement

[Emmanuele Bassi <ebassi src gnome org>]

commit a222e75e332685e458d027a3ac4b1aa8bd763269
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Thu Jan 19 13:41:45 2012 +0000

    build: Bump up the Cogl requirement
    
    Clutter requires a new version of Cogl's API, but we never bumped the
    requirement inside configure.ac.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3a44046..d2f46c7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -130,7 +130,7 @@ AC_HEADER_STDC
 
 # required versions for dependencies
 m4_define([glib_req_version],           [2.31.0])
-m4_define([cogl_req_version],           [1.9.1])
+m4_define([cogl_req_version],           [1.9.4])
 m4_define([json_glib_req_version],      [0.12.0])
 m4_define([atk_req_version],            [2.1.5])
 m4_define([cairo_req_version],          [1.10])