[ekiga] configure.ac: Added gnome-icon-theme dependancy.

[Damien Sandras <dsandras src gnome org>]

commit b6084ba412e4de719a5647eab403394c38c6f1ea
Author: Damien Sandras <dsandras beip be>
Date:   Sun Sep 16 12:04:28 2012 +0200

    configure.ac: Added gnome-icon-theme dependancy.
    
    Some icons rely on it.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3b41038..12b8129 100644
--- a/configure.ac
+++ b/configure.ac
@@ -151,7 +151,7 @@ IT_PROG_INTLTOOL([0.35.0])
 dnl ###############################
 dnl   Mandatory GTK+ support
 dnl ###############################
-PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.20.0])
+PKG_CHECK_MODULES([GTK], [gtk+-2.0 >= 2.20.0 gnome-icon-theme >= 3.0.0])
 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.24.0 gmodule-2.0 gobject-2.0 gthread-2.0])
 AC_ARG_ENABLE([gtk-debug],
               [AS_HELP_STRING([--enable-gtk-debug],[enable GTK+ debug flags (default is disabled)])],