[glibmm/glibmm-2-20-mm-common] Correct GLib version requirement to 2.20.0

[Daniel Elstner <daniel src gnome org>]

commit 886fd4b1ab48d28f5b9683499773145bcd5e80b4
Author: Daniel Elstner <danielk openismus com>
Date:   Mon Sep 7 10:30:32 2009 +0200

    Correct GLib version requirement to 2.20.0
    
    * configure.ac (glibreq): Lower minimum GLib version to 2.20.0,
    as this is the stable branch.

 ChangeLog    |    7 +++++++
 configure.ac |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 37f51c9..8ed341d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-09-07  Daniel Elstner  <danielk openismus com>
+
+	Correct GLib version requirement to 2.20.0
+
+	* configure.ac (glibreq): Lower minimum GLib version to 2.20.0,
+	as this is the stable branch.
+
 2009-09-05  Daniel Elstner  <danielk openismus com>
 
 	Do not hide deprecated GLib functions
diff --git a/configure.ac b/configure.ac
index f36e1a4..566a4e3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -55,7 +55,7 @@ AS_IF([test "x$enable_static" = xyes],
   AC_DEFINE([GIOMM_STATIC_LIB],  [1], [Define if giomm is built as a static library])
 ])
 
-glibreq='2.0 >= 2.21.1'
+glibreq='2.0 >= 2.20.0'
 GLIBMM_MODULES="sigc++-2.0 >= 2.0 glib-$glibreq gobject-$glibreq gmodule-$glibreq"
 GIOMM_MODULES="$GLIBMM_MODULES gio-$glibreq"
 test "x$glibmm_host_windows" = xyes || GIOMM_MODULES="$GIOMM_MODULES gio-unix-$glibreq"