[glibmm] Avoid a deprecation warning in implelementation of deprecated API.

[Murray Cumming <murrayc src gnome org>]

commit d7e3bb63fa8841cf1cd06befab3a7a769adff46a
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Nov 23 12:43:57 2011 +0100

    Avoid a deprecation warning in implelementation of deprecated API.
    
    	* glib/glibmm/main.cc: Define GLIB_DISABLE_DEPRECATION_WARNINGS
    	to avoid a warning about g_source_get_current_time(),
    	which we must use in our own deprecated code.

 ChangeLog           |    8 ++++++++
 glib/glibmm/main.cc |    1 +
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index bfbcf44..e5d0884 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2011-11-23  Murray Cumming  <murrayc murrayc com>
 
+	Avoid a deprecation warning in implelementation of deprecated API.
+
+	* glib/glibmm/main.cc: Define GLIB_DISABLE_DEPRECATION_WARNINGS
+	to avoid a warning about g_source_get_current_time(), 
+	which we must use in our own deprecated code.
+
+2011-11-23  Murray Cumming  <murrayc murrayc com>
+
 	class.cc: Avoid compiler warnings when using -std=c++0x with g++.
 
 	* glib/glibmm/class.cc: Add casts because GTypeQuery::class_size 
diff --git a/glib/glibmm/main.cc b/glib/glibmm/main.cc
index a675ee6..8bb4500 100644
--- a/glib/glibmm/main.cc
+++ b/glib/glibmm/main.cc
@@ -21,6 +21,7 @@
 #include <glibmm/thread.h>
 
 #undef G_DISABLE_DEPRECATED //So we can use newly-deprecated API, to preserve our API.
+#define GLIB_DISABLE_DEPRECATION_WARNINGS 1
 
 #include <glibmm/main.h>
 #include <glibmm/exceptionhandler.h>