[glade] build: Explicitly link to gmodule-2.0

[Vincent Untz <vuntz src gnome org>]

commit 5f9bdd8407675dd9c03584f6d131d97dc4d7736c
Author: Vincent Untz <vuntz gnome org>
Date:   Wed Dec 21 09:25:16 2011 +0100

    build: Explicitly link to gmodule-2.0
    
    https://bugzilla.gnome.org/show_bug.cgi?id=665784

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9652f71..52894d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -130,6 +130,7 @@ dnl ================================================================
 GTK_REQUIRED=3.0.2
 PKG_CHECK_MODULES([GTK],[
   gtk+-3.0 >= $GTK_REQUIRED
+  gmodule-2.0
   libxml-2.0 >= 2.4.0
 ])