[gupnp] Bump glib version to 2.40.0

[Jens Georg <jensgeorg src gnome org>]

commit 8640a5a4af0ab69390f00822be9b6fceccd65062
Author: Jens Georg <mail jensge org>
Date:   Sun Mar 29 12:35:28 2015 +0200

    Bump glib version to 2.40.0
    
    Signed-off-by: Jens Georg <mail jensge org>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=744221

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 49f64fb..8d869b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -47,7 +47,7 @@ case "$target_os" in
 esac
 AC_SUBST([UUID_LIBS])
 
-PKG_CHECK_MODULES(LIBGUPNP, glib-2.0 >= 2.28.0 \
+PKG_CHECK_MODULES(LIBGUPNP, glib-2.0 >= 2.40.0 \
                             gio-2.0 \
                             gmodule-2.0 \
                             gssdp-1.0 >= 0.13.0 \