[empathy] Check for GLib

[Emilio Pozuelo Monfort <epm src gnome org>]

commit 31352fc1bd675fdda5d75b44429b4067bd0f626b
Author: Emilio Pozuelo Monfort <emilio pozuelo collabora co uk>
Date:   Sun Feb 20 15:50:19 2011 +0000

    Check for GLib
    
    Since we obviously use it.

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 30a1104..b1234b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -147,6 +147,7 @@ PKG_CHECK_MODULES(EMPATHY,
    dbus-glib-1
    folks >= $FOLKS_REQUIRED
    folks-telepathy >= $FOLKS_REQUIRED
+   glib-2.0 >= $GLIB_REQUIRED
    gio-2.0 >= $GLIB_REQUIRED
    gio-unix-2.0 >= $GLIB_REQUIRED
    gnome-keyring-1 >= $KEYRING_REQUIRED