[empathy] Require Clutter 1.7 for empathy-call

[Emilio Pozuelo Monfort <epm src gnome org>]

commit c4051a34512dd7daeca7f1fa2e84d5d05805601a
Author: Emilio Pozuelo Monfort <emilio pozuelo collabora co uk>
Date:   Fri Sep 9 11:48:05 2011 +0100

    Require Clutter 1.7 for empathy-call

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a438556..d369cbe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -49,6 +49,7 @@ TELEPATHY_LOGGER=0.2.10
 WEBKIT_REQUIRED=1.3.13
 
 # Optional deps
+CLUTTER_REQUIRED=1.7.14
 CLUTTER_GTK_REQUIRED=0.90.3
 ENCHANT_REQUIRED=1.2.0
 GEOCLUE_REQUIRED=0.11
@@ -215,7 +216,7 @@ if test "x$enable_call" != "xno" ; then
    [
       farsight2-0.10
       telepathy-farstream
-      clutter-1.0
+      clutter-1.0 >= $CLUTTER_REQUIRED
       clutter-gtk-1.0
       clutter-gst-1.0
    ], have_call="yes", have_call="no" )