[gnome-chess] Depend on GLib 2.40

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 9ae59d57a6f5aa5149d5ea7f2f0b0d304f1f7d11
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Jun 24 21:02:06 2014 -0500

    Depend on GLib 2.40
    
    For g_application_handle_local_options()

 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 416b245..00c2ace 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,12 +22,13 @@ dnl ###########################################################################
 dnl Dependencies
 dnl ###########################################################################
 
+GLIB_REQUIRED=2.40
 GTK_REQUIRED=3.13.2
 RSVG_REQUIRED=2.32.0
 
 PKG_CHECK_MODULES(GNOME_CHESS, [
-  glib-2.0
-  gio-2.0
+  glib-2.0 >= $GLIB_REQUIRED
+  gio-2.0 >= $GLIB_REQUIRED
   gmodule-2.0
   gtk+-3.0 >= $GTK_REQUIRED
   librsvg-2.0 >= $RSVG_REQUIRED