[gnome-settings-daemon] build: Require geoclue-2.0 >= 2.1.0 for geoclue_client_set_desktop_id

[Rui Matos <rtcm src gnome org>]

commit df178d4abcc631233d0db07dea94e151f56cebb5
Author: Rui Matos <tiagomatos gmail com>
Date:   Mon Feb 3 17:10:04 2014 +0100

    build: Require geoclue-2.0 >= 2.1.0 for geoclue_client_set_desktop_id

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 42225ab..421fb4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,6 +60,7 @@ UPOWER_REQUIRED_VERSION=0.99.0
 IBUS_REQUIRED_VERSION=1.4.99
 GSETTINGS_DESKTOP_SCHEMAS_REQUIRED_VERSION=3.9.91
 GEOCODE_GLIB_REQUIRED_VERSION=3.10.0
+GEOCLUE_REQUIRED_VERSION=2.1.0
 
 EXTRA_COMPILE_WARNINGS(yes)
 
@@ -255,6 +256,7 @@ AC_CHECK_LIBM
 AC_SUBST(LIBM)
 
 PKG_CHECK_MODULES(DATETIME,
+        geoclue-2.0 >= $GEOCLUE_REQUIRED_VERSION
        geocode-glib-1.0 >= $GEOCODE_GLIB_REQUIRED_VERSION
        gweather-3.0 >= $LIBGWEATHER_REQUIRED_VERSION
        polkit-gobject-1 >= $POLKIT_REQUIRED_VERSION